diff options
| -rw-r--r-- | asm/field_weather_effects.s | 5232 | ||||
| -rw-r--r-- | data/field_weather.s | 245 | ||||
| -rw-r--r-- | graphics/field_effects/unk_83C2D00.pal | 19 | ||||
| -rw-r--r-- | graphics/field_effects/unk_83C2D20.pal | 19 | ||||
| -rw-r--r-- | graphics/field_effects/unk_83C3540.png | bin | 1031 -> 0 bytes | |||
| -rw-r--r-- | graphics/field_effects/unk_83C4540.png | bin | 179 -> 0 bytes | |||
| -rw-r--r-- | graphics/field_effects/unk_83C4580.png | bin | 190 -> 0 bytes | |||
| -rw-r--r-- | graphics/field_effects/unk_83C55C0.png | bin | 271 -> 0 bytes | |||
| -rw-r--r-- | graphics/weather/ash.png (renamed from graphics/field_effects/unk_83C45C0.png) | bin | 366 -> 353 bytes | |||
| -rw-r--r-- | graphics/weather/cloud.png (renamed from graphics/field_effects/unk_83C3D40.png) | bin | 653 -> 640 bytes | |||
| -rw-r--r-- | graphics/weather/fog_diagonal.png (renamed from graphics/field_effects/unk_83C2D40.png) | bin | 941 -> 928 bytes | |||
| -rw-r--r-- | graphics/weather/fog_horizontal.png | bin | 0 -> 1018 bytes | |||
| -rw-r--r-- | graphics/weather/rain.png | bin | 0 -> 258 bytes | |||
| -rw-r--r-- | graphics/weather/sandstorm.png (renamed from graphics/field_effects/unk_83C5BC0.png) | bin | 603 -> 590 bytes | |||
| -rw-r--r-- | graphics/weather/snow0.png | bin | 0 -> 150 bytes | |||
| -rw-r--r-- | graphics/weather/snow1.png | bin | 0 -> 145 bytes | |||
| -rw-r--r-- | include/field_weather.h | 23 | ||||
| -rw-r--r-- | include/field_weather_effects.h | 52 | ||||
| -rw-r--r-- | include/graphics.h | 2 | ||||
| -rw-r--r-- | ld_script.txt | 4 | ||||
| -rw-r--r-- | src/field_weather.c | 32 | ||||
| -rw-r--r-- | src/field_weather_effects.c | 2321 | ||||
| -rw-r--r-- | src/field_weather_util.c | 11 | ||||
| -rw-r--r-- | src/ice.c | 4 |
24 files changed, 2396 insertions, 5568 deletions
diff --git a/asm/field_weather_effects.s b/asm/field_weather_effects.s index 23b5a111c..2428f2984 100644 --- a/asm/field_weather_effects.s +++ b/asm/field_weather_effects.s @@ -5,5236 +5,4 @@ .text - thumb_func_start Clouds_InitVars -Clouds_InitVars: @ 807B2DC - push {lr} - ldr r0, _0807B314 @ =gWeatherPtr - ldr r0, [r0] - ldr r2, _0807B318 @ =0x000006c1 - adds r1, r0, r2 - movs r2, 0 - strb r2, [r1] - ldr r1, _0807B31C @ =0x000006c2 - adds r3, r0, r1 - movs r1, 0x14 - strb r1, [r3] - ldr r3, _0807B320 @ =0x000006d2 - adds r1, r0, r3 - strb r2, [r1] - subs r3, 0x6 - adds r1, r0, r3 - strh r2, [r1] - ldr r1, _0807B324 @ =0x000006de - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807B310 - movs r0, 0 - movs r1, 0x10 - bl Weather_SetBlendCoeffs -_0807B310: - pop {r0} - bx r0 - .align 2, 0 -_0807B314: .4byte gWeatherPtr -_0807B318: .4byte 0x000006c1 -_0807B31C: .4byte 0x000006c2 -_0807B320: .4byte 0x000006d2 -_0807B324: .4byte 0x000006de - thumb_func_end Clouds_InitVars - - thumb_func_start Clouds_InitAll -Clouds_InitAll: @ 807B328 - push {r4,lr} - bl Clouds_InitVars - ldr r0, _0807B350 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B354 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807B348 - adds r4, r1, r2 -_0807B33E: - bl Clouds_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807B33E -_0807B348: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807B350: .4byte gWeatherPtr -_0807B354: .4byte 0x000006d2 - thumb_func_end Clouds_InitAll - - thumb_func_start Clouds_Main -Clouds_Main: @ 807B358 - push {r4,r5,lr} - ldr r0, _0807B374 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807B378 @ =0x000006cc - adds r4, r5, r0 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807B388 - cmp r0, 0x1 - bgt _0807B37C - cmp r0, 0 - beq _0807B382 - b _0807B3AC - .align 2, 0 -_0807B374: .4byte gWeatherPtr -_0807B378: .4byte 0x000006cc -_0807B37C: - cmp r0, 0x2 - beq _0807B394 - b _0807B3AC -_0807B382: - bl CreateCloudSprites - b _0807B3A6 -_0807B388: - movs r0, 0xC - movs r1, 0x8 - movs r2, 0x1 - bl Weather_SetTargetBlendCoeffs - b _0807B3A6 -_0807B394: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807B3AC - ldr r0, _0807B3B4 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] -_0807B3A6: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807B3AC: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807B3B4: .4byte 0x000006d2 - thumb_func_end Clouds_Main - - thumb_func_start Clouds_Finish -Clouds_Finish: @ 807B3B8 - push {r4,lr} - ldr r0, _0807B3D0 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807B3D4 @ =0x000006ce - adds r4, r0, r1 - ldrh r0, [r4] - cmp r0, 0 - beq _0807B3D8 - cmp r0, 0x1 - beq _0807B3E4 - movs r0, 0 - b _0807B3FA - .align 2, 0 -_0807B3D0: .4byte gWeatherPtr -_0807B3D4: .4byte 0x000006ce -_0807B3D8: - movs r0, 0 - movs r1, 0x10 - movs r2, 0x1 - bl Weather_SetTargetBlendCoeffs - b _0807B3F2 -_0807B3E4: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807B3F8 - bl sub_807B504 -_0807B3F2: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807B3F8: - movs r0, 0x1 -_0807B3FA: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Clouds_Finish - - thumb_func_start Weather2_InitVars -Weather2_InitVars: @ 807B400 - ldr r0, _0807B418 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807B41C @ =0x000006c1 - adds r2, r1, r0 - movs r0, 0 - strb r0, [r2] - ldr r0, _0807B420 @ =0x000006c2 - adds r1, r0 - movs r0, 0x14 - strb r0, [r1] - bx lr - .align 2, 0 -_0807B418: .4byte gWeatherPtr -_0807B41C: .4byte 0x000006c1 -_0807B420: .4byte 0x000006c2 - thumb_func_end Weather2_InitVars - - thumb_func_start Weather2_InitAll -Weather2_InitAll: @ 807B424 - push {lr} - bl Weather2_InitVars - pop {r0} - bx r0 - thumb_func_end Weather2_InitAll - - thumb_func_start nullsub_48 -nullsub_48: @ 807B430 - bx lr - thumb_func_end nullsub_48 - - thumb_func_start sub_807B434 -sub_807B434: @ 807B434 - movs r0, 0 - bx lr - thumb_func_end sub_807B434 - - thumb_func_start CreateCloudSprites -CreateCloudSprites: @ 807B438 - push {r4,r5,lr} - ldr r0, _0807B4B0 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807B4B4 @ =0x000006de - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0x1 - beq _0807B4F4 - ldr r0, _0807B4B8 @ =gUnknown_83C65D4 - bl LoadSpriteSheet - ldr r0, _0807B4BC @ =gUnknown_83C2D00 - bl LoadCustomWeatherSpritePalette - movs r5, 0 -_0807B456: - ldr r0, _0807B4C0 @ =gUnknown_83C65F0 - movs r1, 0 - movs r2, 0 - movs r3, 0xFF - bl CreateSprite - lsls r0, 24 - lsrs r3, r0, 24 - cmp r3, 0x40 - beq _0807B4CC - ldr r0, _0807B4B0 @ =gWeatherPtr - ldr r1, [r0] - lsls r2, r5, 2 - movs r0, 0xFA - lsls r0, 1 - adds r1, r0 - adds r1, r2 - lsls r4, r3, 4 - adds r4, r3 - lsls r4, 2 - ldr r0, _0807B4C4 @ =gSprites - adds r4, r0 - str r4, [r1] - ldr r0, _0807B4C8 @ =gUnknown_83C65C8 - adds r2, r0 - ldrh r0, [r2] - adds r0, 0x7 - lsls r0, 16 - asrs r0, 16 - ldrh r1, [r2, 0x2] - adds r1, 0x7 - lsls r1, 16 - asrs r1, 16 - adds r2, r4, 0 - adds r2, 0x20 - adds r3, r4, 0 - adds r3, 0x22 - bl SetSpritePosToMapCoords - adds r4, 0x3E - ldrb r0, [r4] - movs r1, 0x2 - orrs r0, r1 - strb r0, [r4] - b _0807B4DE - .align 2, 0 -_0807B4B0: .4byte gWeatherPtr -_0807B4B4: .4byte 0x000006de -_0807B4B8: .4byte gUnknown_83C65D4 -_0807B4BC: .4byte gUnknown_83C2D00 -_0807B4C0: .4byte gUnknown_83C65F0 -_0807B4C4: .4byte gSprites -_0807B4C8: .4byte gUnknown_83C65C8 -_0807B4CC: - ldr r0, _0807B4FC @ =gWeatherPtr - ldr r1, [r0] - lsls r0, r5, 2 - movs r2, 0xFA - lsls r2, 1 - adds r1, r2 - adds r1, r0 - movs r0, 0 - str r0, [r1] -_0807B4DE: - adds r0, r5, 0x1 - lsls r0, 16 - lsrs r5, r0, 16 - cmp r5, 0x2 - bls _0807B456 - ldr r0, _0807B4FC @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807B500 @ =0x000006de - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] -_0807B4F4: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807B4FC: .4byte gWeatherPtr -_0807B500: .4byte 0x000006de - thumb_func_end CreateCloudSprites - - thumb_func_start sub_807B504 -sub_807B504: @ 807B504 - push {r4,r5,lr} - ldr r0, _0807B550 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B554 @ =0x000006de - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807B548 - movs r4, 0 - movs r0, 0xFA - lsls r0, 1 - adds r5, r1, r0 -_0807B51C: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807B52A - bl DestroySprite -_0807B52A: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x2 - bls _0807B51C - movs r0, 0x90 - lsls r0, 5 - bl FreeSpriteTilesByTag - ldr r0, _0807B550 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807B554 @ =0x000006de - adds r0, r1 - movs r1, 0 - strb r1, [r0] -_0807B548: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807B550: .4byte gWeatherPtr -_0807B554: .4byte 0x000006de - thumb_func_end sub_807B504 - - thumb_func_start sub_807B558 -sub_807B558: @ 807B558 - push {lr} - adds r2, r0, 0 - ldrh r0, [r2, 0x2E] - adds r0, 0x1 - movs r1, 0x1 - ands r0, r1 - strh r0, [r2, 0x2E] - cmp r0, 0 - beq _0807B570 - ldrh r0, [r2, 0x20] - subs r0, 0x1 - strh r0, [r2, 0x20] -_0807B570: - pop {r0} - bx r0 - thumb_func_end sub_807B558 - - thumb_func_start Drought_InitVars -Drought_InitVars: @ 807B574 - ldr r0, _0807B598 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807B59C @ =0x000006cc - adds r3, r1, r0 - movs r2, 0 - movs r0, 0 - strh r0, [r3] - ldr r3, _0807B5A0 @ =0x000006d2 - adds r0, r1, r3 - strb r2, [r0] - subs r3, 0x11 - adds r0, r1, r3 - strb r2, [r0] - ldr r0, _0807B5A4 @ =0x000006c2 - adds r1, r0 - strb r2, [r1] - bx lr - .align 2, 0 -_0807B598: .4byte gWeatherPtr -_0807B59C: .4byte 0x000006cc -_0807B5A0: .4byte 0x000006d2 -_0807B5A4: .4byte 0x000006c2 - thumb_func_end Drought_InitVars - - thumb_func_start Drought_InitAll -Drought_InitAll: @ 807B5A8 - push {r4,lr} - bl Drought_InitVars - ldr r0, _0807B5D0 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B5D4 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807B5C8 - adds r4, r1, r2 -_0807B5BE: - bl Drought_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807B5BE -_0807B5C8: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807B5D0: .4byte gWeatherPtr -_0807B5D4: .4byte 0x000006d2 - thumb_func_end Drought_InitAll - - thumb_func_start Drought_Main -Drought_Main: @ 807B5D8 - push {lr} - ldr r1, _0807B5F4 @ =gWeatherPtr - ldr r0, [r1] - ldr r2, _0807B5F8 @ =0x000006cc - adds r0, r2 - ldrh r0, [r0] - adds r2, r1, 0 - cmp r0, 0x4 - bhi _0807B6B4 - lsls r0, 2 - ldr r1, _0807B5FC @ =_0807B600 - adds r0, r1 - ldr r0, [r0] - mov pc, r0 - .align 2, 0 -_0807B5F4: .4byte gWeatherPtr -_0807B5F8: .4byte 0x000006cc -_0807B5FC: .4byte _0807B600 - .align 2, 0 -_0807B600: - .4byte _0807B614 - .4byte _0807B630 - .4byte _0807B648 - .4byte _0807B664 - .4byte _0807B67C -_0807B614: - ldr r1, [r2] - ldr r2, _0807B628 @ =0x000006c6 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807B6B8 - ldr r0, _0807B62C @ =0x000006cc - adds r1, r0 - b _0807B69C - .align 2, 0 -_0807B628: .4byte 0x000006c6 -_0807B62C: .4byte 0x000006cc -_0807B630: - bl ResetDroughtWeatherPaletteLoading - ldr r0, _0807B640 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B644 @ =0x000006cc - adds r1, r2 - b _0807B69C - .align 2, 0 -_0807B640: .4byte gWeatherPtr -_0807B644: .4byte 0x000006cc -_0807B648: - bl LoadDroughtWeatherPalettes - lsls r0, 24 - cmp r0, 0 - bne _0807B6B8 - ldr r0, _0807B65C @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807B660 @ =0x000006cc - adds r1, r0 - b _0807B69C - .align 2, 0 -_0807B65C: .4byte gWeatherPtr -_0807B660: .4byte 0x000006cc -_0807B664: - bl sub_807AC60 - ldr r0, _0807B674 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B678 @ =0x000006cc - adds r1, r2 - b _0807B69C - .align 2, 0 -_0807B674: .4byte gWeatherPtr -_0807B678: .4byte 0x000006cc -_0807B67C: - bl sub_807AC98 - ldr r0, _0807B6A4 @ =gWeatherPtr - ldr r2, [r0] - ldr r1, _0807B6A8 @ =0x0000073c - adds r0, r2, r1 - movs r1, 0 - ldrsh r0, [r0, r1] - cmp r0, 0x6 - bne _0807B6B8 - ldr r0, _0807B6AC @ =0x000006d2 - adds r1, r2, r0 - movs r0, 0x1 - strb r0, [r1] - ldr r0, _0807B6B0 @ =0x000006cc - adds r1, r2, r0 -_0807B69C: - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - b _0807B6B8 - .align 2, 0 -_0807B6A4: .4byte gWeatherPtr -_0807B6A8: .4byte 0x0000073c -_0807B6AC: .4byte 0x000006d2 -_0807B6B0: .4byte 0x000006cc -_0807B6B4: - bl sub_807AC98 -_0807B6B8: - pop {r0} - bx r0 - thumb_func_end Drought_Main - - thumb_func_start sub_807B6BC -sub_807B6BC: @ 807B6BC - movs r0, 0 - bx lr - thumb_func_end sub_807B6BC - - thumb_func_start StartDroughtWeatherBlend -StartDroughtWeatherBlend: @ 807B6C0 - push {lr} - ldr r0, _0807B6D0 @ =task50_0807B6D4 - movs r1, 0x50 - bl CreateTask - pop {r0} - bx r0 - .align 2, 0 -_0807B6D0: .4byte task50_0807B6D4 - thumb_func_end StartDroughtWeatherBlend - - thumb_func_start task50_0807B6D4 -task50_0807B6D4: @ 807B6D4 - push {r4,r5,lr} - lsls r0, 24 - lsrs r5, r0, 24 - lsls r0, r5, 2 - adds r0, r5 - lsls r0, 3 - ldr r1, _0807B6F8 @ =gTasks - adds r4, r0, r1 - movs r1, 0x8 - ldrsh r0, [r4, r1] - cmp r0, 0x4 - bhi _0807B7C2 - lsls r0, 2 - ldr r1, _0807B6FC @ =_0807B700 - adds r0, r1 - ldr r0, [r0] - mov pc, r0 - .align 2, 0 -_0807B6F8: .4byte gTasks -_0807B6FC: .4byte _0807B700 - .align 2, 0 -_0807B700: - .4byte _0807B714 - .4byte _0807B740 - .4byte _0807B768 - .4byte _0807B798 - .4byte _0807B7B8 -_0807B714: - movs r0, 0 - strh r0, [r4, 0xA] - strh r0, [r4, 0xC] - movs r0, 0x48 - bl GetGpuReg - strh r0, [r4, 0xE] - ldr r1, _0807B764 @ =0x00003f3f - movs r0, 0x48 - bl SetGpuReg - movs r0, 0x50 - movs r1, 0x9E - bl SetGpuReg - movs r0, 0x54 - movs r1, 0 - bl SetGpuReg - ldrh r0, [r4, 0x8] - adds r0, 0x1 - strh r0, [r4, 0x8] -_0807B740: - ldrh r0, [r4, 0xA] - adds r0, 0x3 - strh r0, [r4, 0xA] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x10 - ble _0807B752 - movs r0, 0x10 - strh r0, [r4, 0xA] -_0807B752: - ldrh r1, [r4, 0xA] - movs r0, 0x54 - bl SetGpuReg - movs r1, 0xA - ldrsh r0, [r4, r1] - cmp r0, 0xF - ble _0807B7C2 - b _0807B7B0 - .align 2, 0 -_0807B764: .4byte 0x00003f3f -_0807B768: - ldrh r0, [r4, 0xC] - adds r0, 0x1 - movs r1, 0 - strh r0, [r4, 0xC] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x9 - ble _0807B7C2 - strh r1, [r4, 0xC] - ldrh r0, [r4, 0xA] - subs r0, 0x1 - strh r0, [r4, 0xA] - lsls r0, 16 - cmp r0, 0 - bgt _0807B78E - strh r1, [r4, 0xA] - ldrh r0, [r4, 0x8] - adds r0, 0x1 - strh r0, [r4, 0x8] -_0807B78E: - ldrh r1, [r4, 0xA] - movs r0, 0x54 - bl SetGpuReg - b _0807B7C2 -_0807B798: - movs r0, 0x50 - movs r1, 0 - bl SetGpuReg - movs r0, 0x54 - movs r1, 0 - bl SetGpuReg - ldrh r1, [r4, 0xE] - movs r0, 0x48 - bl SetGpuReg -_0807B7B0: - ldrh r0, [r4, 0x8] - adds r0, 0x1 - strh r0, [r4, 0x8] - b _0807B7C2 -_0807B7B8: - bl EnableBothScriptContexts - adds r0, r5, 0 - bl DestroyTask -_0807B7C2: - pop {r4,r5} - pop {r0} - bx r0 - thumb_func_end task50_0807B6D4 - - thumb_func_start LightRain_InitVars -LightRain_InitVars: @ 807B7C8 - push {r4,lr} - ldr r0, _0807B818 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B81C @ =0x000006cc - adds r0, r1, r2 - movs r3, 0 - movs r2, 0 - strh r2, [r0] - ldr r4, _0807B820 @ =0x000006d2 - adds r0, r1, r4 - strb r3, [r0] - adds r4, 0x4 - adds r0, r1, r4 - strh r2, [r0] - ldr r0, _0807B824 @ =0x000006db - adds r2, r1, r0 - movs r0, 0x8 - strb r0, [r2] - ldr r2, _0807B828 @ =0x000006dc - adds r0, r1, r2 - strb r3, [r0] - adds r4, 0x3 - adds r2, r1, r4 - movs r0, 0xA - strb r0, [r2] - ldr r0, _0807B82C @ =0x000006c1 - adds r2, r1, r0 - movs r0, 0x3 - strb r0, [r2] - ldr r2, _0807B830 @ =0x000006c2 - adds r1, r2 - movs r0, 0x14 - strb r0, [r1] - movs r0, 0x4E - bl SetRainStrengthFromSoundEffect - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807B818: .4byte gWeatherPtr -_0807B81C: .4byte 0x000006cc -_0807B820: .4byte 0x000006d2 -_0807B824: .4byte 0x000006db -_0807B828: .4byte 0x000006dc -_0807B82C: .4byte 0x000006c1 -_0807B830: .4byte 0x000006c2 - thumb_func_end LightRain_InitVars - - thumb_func_start LightRain_InitAll -LightRain_InitAll: @ 807B834 - push {r4,lr} - bl LightRain_InitVars - ldr r0, _0807B85C @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807B860 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807B854 - adds r4, r1, r2 -_0807B84A: - bl LightRain_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807B84A -_0807B854: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807B85C: .4byte gWeatherPtr -_0807B860: .4byte 0x000006d2 - thumb_func_end LightRain_InitAll - - thumb_func_start LightRain_Main -LightRain_Main: @ 807B864 - push {r4,r5,lr} - ldr r0, _0807B880 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807B884 @ =0x000006cc - adds r4, r5, r0 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807B894 - cmp r0, 0x1 - bgt _0807B888 - cmp r0, 0 - beq _0807B88E - b _0807B8B8 - .align 2, 0 -_0807B880: .4byte gWeatherPtr -_0807B884: .4byte 0x000006cc -_0807B888: - cmp r0, 0x2 - beq _0807B8A0 - b _0807B8B8 -_0807B88E: - bl LoadRainSpriteSheet - b _0807B8B2 -_0807B894: - bl CreateRainSprite - lsls r0, 24 - cmp r0, 0 - bne _0807B8B8 - b _0807B8B2 -_0807B8A0: - bl sub_807BD4C - lsls r0, 24 - cmp r0, 0 - bne _0807B8B8 - ldr r0, _0807B8C0 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] -_0807B8B2: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807B8B8: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807B8C0: .4byte 0x000006d2 - thumb_func_end LightRain_Main - - thumb_func_start LightRain_Finish -LightRain_Finish: @ 807B8C4 - push {r4,r5,lr} - ldr r0, _0807B8E0 @ =gWeatherPtr - ldr r2, [r0] - ldr r1, _0807B8E4 @ =0x000006ce - adds r3, r2, r1 - ldrh r1, [r3] - adds r4, r0, 0 - cmp r1, 0 - beq _0807B8E8 - cmp r1, 0x1 - beq _0807B91C - movs r0, 0 - b _0807B94A - .align 2, 0 -_0807B8E0: .4byte gWeatherPtr -_0807B8E4: .4byte 0x000006ce -_0807B8E8: - ldr r5, _0807B908 @ =0x000006d1 - adds r0, r2, r5 - ldrb r0, [r0] - cmp r0, 0x3 - beq _0807B8FA - cmp r0, 0x5 - beq _0807B8FA - cmp r0, 0xD - bne _0807B910 -_0807B8FA: - ldr r0, [r4] - ldr r1, _0807B90C @ =0x000006ce - adds r0, r1 - movs r1, 0xFF - strh r1, [r0] - movs r0, 0 - b _0807B94A - .align 2, 0 -_0807B908: .4byte 0x000006d1 -_0807B90C: .4byte 0x000006ce -_0807B910: - ldr r4, _0807B93C @ =0x000006d9 - adds r0, r2, r4 - strb r1, [r0] - ldrh r0, [r3] - adds r0, 0x1 - strh r0, [r3] -_0807B91C: - bl sub_807BD4C - lsls r0, 24 - cmp r0, 0 - bne _0807B948 - bl DestroyRainSprites - ldr r0, _0807B940 @ =gWeatherPtr - ldr r1, [r0] - ldr r5, _0807B944 @ =0x000006ce - adds r1, r5 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - movs r0, 0 - b _0807B94A - .align 2, 0 -_0807B93C: .4byte 0x000006d9 -_0807B940: .4byte gWeatherPtr -_0807B944: .4byte 0x000006ce -_0807B948: - movs r0, 0x1 -_0807B94A: - pop {r4,r5} - pop {r1} - bx r1 - thumb_func_end LightRain_Finish - - thumb_func_start sub_807B950 -sub_807B950: @ 807B950 - push {r4-r7,lr} - mov r7, r8 - push {r7} - adds r7, r0, 0 - movs r1, 0x30 - ldrsh r0, [r7, r1] - cmp r0, 0 - bne _0807B964 - ldr r0, _0807BA08 @ =0x00000169 - strh r0, [r7, 0x30] -_0807B964: - movs r2, 0x30 - ldrsh r1, [r7, r2] - ldr r0, _0807BA0C @ =0x41c64e6d - muls r0, r1 - ldr r3, _0807BA10 @ =0x00003039 - adds r0, r3 - lsls r0, 1 - lsrs r0, 17 - movs r1, 0x96 - lsls r1, 2 - bl __umodsi3 - movs r1, 0 - mov r8, r1 - strh r0, [r7, 0x30] - ldr r1, _0807BA14 @ =gUnknown_83C66C4 - ldr r0, _0807BA18 @ =gWeatherPtr - ldr r5, [r0] - ldr r2, _0807BA1C @ =0x000006dc - adds r5, r2 - ldrb r0, [r5] - lsls r0, 2 - adds r0, r1 - ldrh r6, [r0] - movs r3, 0x30 - ldrsh r0, [r7, r3] - movs r1, 0x1E - bl __modsi3 - adds r4, r0, 0 - lsls r4, 16 - asrs r4, 16 - lsls r0, r4, 3 - strh r0, [r7, 0x32] - movs r1, 0x30 - ldrsh r0, [r7, r1] - movs r1, 0x1E - bl __divsi3 - lsls r0, 16 - lsls r4, 7 - strh r4, [r7, 0x32] - asrs r0, 9 - strh r0, [r7, 0x34] - ldr r2, _0807BA20 @ =gUnknown_83C66BC - ldrb r1, [r5] - lsls r1, 2 - adds r1, r2 - movs r3, 0 - ldrsh r1, [r1, r3] - muls r1, r6 - subs r4, r1 - strh r4, [r7, 0x32] - ldrb r1, [r5] - lsls r1, 2 - adds r2, 0x2 - adds r1, r2 - movs r2, 0 - ldrsh r1, [r1, r2] - muls r1, r6 - subs r0, r1 - strh r0, [r7, 0x34] - adds r0, r7, 0 - movs r1, 0 - bl StartSpriteAnim - mov r3, r8 - strh r3, [r7, 0x36] - adds r2, r7, 0 - adds r2, 0x3E - ldrb r1, [r2] - movs r0, 0x3 - negs r0, r0 - ands r0, r1 - strb r0, [r2] - strh r6, [r7, 0x2E] - pop {r3} - mov r8, r3 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807BA08: .4byte 0x00000169 -_0807BA0C: .4byte 0x41c64e6d -_0807BA10: .4byte 0x00003039 -_0807BA14: .4byte gUnknown_83C66C4 -_0807BA18: .4byte gWeatherPtr -_0807BA1C: .4byte 0x000006dc -_0807BA20: .4byte gUnknown_83C66BC - thumb_func_end sub_807B950 - - thumb_func_start sub_807BA24 -sub_807BA24: @ 807BA24 - push {r4,r5,lr} - adds r5, r0, 0 - movs r1, 0x36 - ldrsh r0, [r5, r1] - cmp r0, 0 - bne _0807BB00 - ldr r3, _0807BA98 @ =gUnknown_83C66BC - ldr r4, _0807BA9C @ =gWeatherPtr - ldr r2, [r4] - ldr r0, _0807BAA0 @ =0x000006dc - adds r2, r0 - ldrb r0, [r2] - lsls r0, 2 - adds r0, r3 - ldrh r1, [r0] - ldrh r0, [r5, 0x32] - adds r1, r0 - strh r1, [r5, 0x32] - ldrb r0, [r2] - lsls r0, 2 - adds r3, 0x2 - adds r0, r3 - ldrh r0, [r0] - ldrh r2, [r5, 0x34] - adds r0, r2 - strh r0, [r5, 0x34] - lsls r1, 16 - asrs r1, 20 - strh r1, [r5, 0x20] - lsls r0, 16 - asrs r2, r0, 20 - strh r2, [r5, 0x22] - movs r3, 0x38 - ldrsh r0, [r5, r3] - adds r3, r4, 0 - cmp r0, 0 - beq _0807BAA4 - adds r0, r1, 0 - adds r0, 0x8 - lsls r0, 16 - movs r1, 0x80 - lsls r1, 17 - cmp r0, r1 - bhi _0807BAA4 - adds r1, r2, 0 - movs r0, 0x10 - negs r0, r0 - cmp r1, r0 - blt _0807BAA4 - cmp r1, 0xB0 - bgt _0807BAA4 - adds r0, r5, 0 - adds r0, 0x3E - ldrb r2, [r0] - movs r1, 0x5 - negs r1, r1 - ands r1, r2 - b _0807BAAE - .align 2, 0 -_0807BA98: .4byte gUnknown_83C66BC -_0807BA9C: .4byte gWeatherPtr -_0807BAA0: .4byte 0x000006dc -_0807BAA4: - adds r0, r5, 0 - adds r0, 0x3E - ldrb r1, [r0] - movs r2, 0x4 - orrs r1, r2 -_0807BAAE: - strb r1, [r0] - adds r4, r0, 0 - ldrh r0, [r5, 0x2E] - subs r0, 0x1 - strh r0, [r5, 0x2E] - lsls r0, 16 - cmp r0, 0 - bne _0807BB20 - ldr r0, [r3] - ldr r1, _0807BAF4 @ =0x000006dc - adds r0, r1 - ldrb r1, [r0] - adds r1, 0x1 - lsls r1, 24 - lsrs r1, 24 - adds r0, r5, 0 - bl StartSpriteAnim - movs r0, 0x1 - strh r0, [r5, 0x36] - ldr r1, _0807BAF8 @ =gSpriteCoordOffsetX - ldrh r0, [r5, 0x20] - ldrh r1, [r1] - subs r0, r1 - strh r0, [r5, 0x20] - ldr r1, _0807BAFC @ =gSpriteCoordOffsetY - ldrh r0, [r5, 0x22] - ldrh r1, [r1] - subs r0, r1 - strh r0, [r5, 0x22] - ldrb r0, [r4] - movs r1, 0x2 - orrs r0, r1 - strb r0, [r4] - b _0807BB20 - .align 2, 0 -_0807BAF4: .4byte 0x000006dc -_0807BAF8: .4byte gSpriteCoordOffsetX -_0807BAFC: .4byte gSpriteCoordOffsetY -_0807BB00: - adds r0, r5, 0 - adds r0, 0x3F - ldrb r1, [r0] - movs r0, 0x10 - ands r0, r1 - cmp r0, 0 - beq _0807BB20 - adds r2, r5, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x4 - orrs r0, r1 - strb r0, [r2] - adds r0, r5, 0 - bl sub_807B950 -_0807BB20: - pop {r4,r5} - pop {r0} - bx r0 - thumb_func_end sub_807BA24 - - thumb_func_start sub_807BB28 -sub_807BB28: @ 807BB28 - push {r4,lr} - adds r4, r0, 0 - ldrh r1, [r4, 0x2E] - movs r2, 0x2E - ldrsh r0, [r4, r2] - cmp r0, 0 - bne _0807BB48 - adds r0, r4, 0 - bl sub_807B950 - ldr r0, _0807BB44 @ =sub_807BA24 - str r0, [r4, 0x1C] - b _0807BB4C - .align 2, 0 -_0807BB44: .4byte sub_807BA24 -_0807BB48: - subs r0, r1, 0x1 - strh r0, [r4, 0x2E] -_0807BB4C: - pop {r4} - pop {r0} - bx r0 - thumb_func_end sub_807BB28 - - thumb_func_start sub_807BB54 -sub_807BB54: @ 807BB54 - push {r4-r7,lr} - mov r7, r8 - push {r7} - adds r7, r0, 0 - lsls r5, r1, 16 - lsrs r5, 16 - ldr r2, _0807BBD8 @ =gUnknown_83C66C4 - ldr r0, _0807BBDC @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807BBE0 @ =0x000006dc - adds r0, r1 - ldrb r0, [r0] - lsls r0, 2 - adds r1, r0, r2 - ldrh r1, [r1] - mov r8, r1 - adds r2, 0x2 - adds r0, r2 - ldrh r4, [r0] - add r4, r8 - adds r0, r5, 0 - adds r1, r4, 0 - bl __divsi3 - lsls r0, 16 - lsrs r6, r0, 16 - adds r0, r5, 0 - adds r1, r4, 0 - bl __modsi3 - lsls r0, 16 - lsrs r4, r0, 16 - subs r0, r6, 0x1 - lsls r0, 16 - lsrs r6, r0, 16 - ldr r0, _0807BBE4 @ =0x0000ffff - cmp r6, r0 - beq _0807BBB2 - adds r5, r0, 0 -_0807BBA2: - adds r0, r7, 0 - bl sub_807B950 - subs r0, r6, 0x1 - lsls r0, 16 - lsrs r6, r0, 16 - cmp r6, r5 - bne _0807BBA2 -_0807BBB2: - cmp r4, r8 - bcs _0807BBE8 - subs r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - ldr r0, _0807BBE4 @ =0x0000ffff - cmp r4, r0 - beq _0807BBD4 - adds r5, r0, 0 -_0807BBC4: - adds r0, r7, 0 - bl sub_807BA24 - subs r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, r5 - bne _0807BBC4 -_0807BBD4: - movs r0, 0 - b _0807BBFC - .align 2, 0 -_0807BBD8: .4byte gUnknown_83C66C4 -_0807BBDC: .4byte gWeatherPtr -_0807BBE0: .4byte 0x000006dc -_0807BBE4: .4byte 0x0000ffff -_0807BBE8: - mov r1, r8 - subs r0, r4, r1 - strh r0, [r7, 0x2E] - adds r2, r7, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x4 - orrs r0, r1 - strb r0, [r2] - movs r0, 0x1 -_0807BBFC: - strh r0, [r7, 0x3A] - pop {r3} - mov r8, r3 - pop {r4-r7} - pop {r0} - bx r0 - thumb_func_end sub_807BB54 - - thumb_func_start LoadRainSpriteSheet -LoadRainSpriteSheet: @ 807BC08 - push {lr} - ldr r0, _0807BC14 @ =gUnknown_83C66CC - bl LoadSpriteSheet - pop {r0} - bx r0 - .align 2, 0 -_0807BC14: .4byte gUnknown_83C66CC - thumb_func_end LoadRainSpriteSheet - - thumb_func_start CreateRainSprite -CreateRainSprite: @ 807BC18 - push {r4-r7,lr} - mov r7, r10 - mov r6, r9 - mov r5, r8 - push {r5-r7} - ldr r0, _0807BCC4 @ =gWeatherPtr - ldr r4, [r0] - ldr r0, _0807BCC8 @ =0x000006da - adds r2, r4, r0 - ldrb r0, [r2] - cmp r0, 0x18 - bne _0807BC32 - b _0807BD38 -_0807BC32: - ldrb r7, [r2] - ldr r0, _0807BCCC @ =gUnknown_83C66A4 - ldr r2, _0807BCD0 @ =gUnknown_83C6608 - lsls r6, r7, 2 - adds r2, r6, r2 - movs r3, 0 - ldrsh r1, [r2, r3] - movs r3, 0x2 - ldrsh r2, [r2, r3] - movs r3, 0x4E - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r5, r0, 24 - cmp r5, 0x40 - beq _0807BCE0 - ldr r3, _0807BCD4 @ =gSprites - lsls r4, r5, 4 - adds r1, r4, r5 - lsls r1, 2 - adds r1, r3 - movs r0, 0 - strh r0, [r1, 0x38] - lsls r2, r7, 3 - adds r0, r2, r7 - lsls r0, 4 - adds r0, r7 - strh r0, [r1, 0x30] - lsls r0, 16 - asrs r0, 16 - ldr r1, _0807BCD8 @ =0x00000257 - mov r10, r6 - mov r9, r3 - mov r12, r4 - mov r8, r2 - cmp r0, r1 - ble _0807BC96 - adds r2, r1, 0 -_0807BC7E: - adds r0, r4, r5 - lsls r0, 2 - ldr r6, _0807BCD4 @ =gSprites - adds r0, r6 - ldr r3, _0807BCDC @ =0xfffffda8 - ldrh r6, [r0, 0x30] - adds r1, r3, r6 - strh r1, [r0, 0x30] - lsls r1, 16 - asrs r1, 16 - cmp r1, r2 - bgt _0807BC7E -_0807BC96: - mov r0, r12 - adds r4, r0, r5 - lsls r4, 2 - add r4, r9 - adds r0, r4, 0 - bl sub_807B950 - mov r3, r8 - adds r1, r3, r7 - adds r0, r4, 0 - bl sub_807BB54 - adds r2, r4, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x4 - orrs r0, r1 - strb r0, [r2] - ldr r0, _0807BCC4 @ =gWeatherPtr - ldr r0, [r0] - add r0, r10 - str r4, [r0] - b _0807BCE6 - .align 2, 0 -_0807BCC4: .4byte gWeatherPtr -_0807BCC8: .4byte 0x000006da -_0807BCCC: .4byte gUnknown_83C66A4 -_0807BCD0: .4byte gUnknown_83C6608 -_0807BCD4: .4byte gSprites -_0807BCD8: .4byte 0x00000257 -_0807BCDC: .4byte 0xfffffda8 -_0807BCE0: - adds r1, r4, r6 - movs r0, 0 - str r0, [r1] -_0807BCE6: - ldr r0, _0807BD1C @ =gWeatherPtr - ldr r2, [r0] - ldr r6, _0807BD20 @ =0x000006da - adds r1, r2, r6 - ldrb r0, [r1] - adds r0, 0x1 - strb r0, [r1] - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x18 - bne _0807BD3C - movs r3, 0 - adds r1, r2, 0 - ldr r5, _0807BD24 @ =sub_807BA24 - ldr r4, _0807BD28 @ =sub_807BB28 -_0807BD04: - lsls r0, r3, 2 - adds r0, r1, r0 - ldr r2, [r0] - cmp r2, 0 - beq _0807BD2E - movs r6, 0x3A - ldrsh r0, [r2, r6] - cmp r0, 0 - bne _0807BD2C - str r5, [r2, 0x1C] - b _0807BD2E - .align 2, 0 -_0807BD1C: .4byte gWeatherPtr -_0807BD20: .4byte 0x000006da -_0807BD24: .4byte sub_807BA24 -_0807BD28: .4byte sub_807BB28 -_0807BD2C: - str r4, [r2, 0x1C] -_0807BD2E: - adds r0, r3, 0x1 - lsls r0, 16 - lsrs r3, r0, 16 - cmp r3, 0x17 - bls _0807BD04 -_0807BD38: - movs r0, 0 - b _0807BD3E -_0807BD3C: - movs r0, 0x1 -_0807BD3E: - pop {r3-r5} - mov r8, r3 - mov r9, r4 - mov r10, r5 - pop {r4-r7} - pop {r1} - bx r1 - thumb_func_end CreateRainSprite - - thumb_func_start sub_807BD4C -sub_807BD4C: @ 807BD4C - push {r4-r7,lr} - ldr r0, _0807BD68 @ =gWeatherPtr - ldr r3, [r0] - movs r0, 0xDB - lsls r0, 3 - adds r4, r3, r0 - ldr r1, _0807BD6C @ =0x000006d9 - adds r5, r3, r1 - ldrb r0, [r4] - ldrb r7, [r5] - cmp r0, r7 - bne _0807BD70 - movs r0, 0 - b _0807BDD2 - .align 2, 0 -_0807BD68: .4byte gWeatherPtr -_0807BD6C: .4byte 0x000006d9 -_0807BD70: - ldr r0, _0807BDA8 @ =0x000006d6 - adds r2, r3, r0 - ldrh r0, [r2] - adds r0, 0x1 - movs r6, 0 - strh r0, [r2] - ldr r7, _0807BDAC @ =0x000006db - adds r1, r3, r7 - lsls r0, 16 - lsrs r0, 16 - ldrb r1, [r1] - cmp r0, r1 - bls _0807BDD0 - strh r6, [r2] - ldrb r0, [r4] - adds r1, r0, 0 - ldrb r5, [r5] - cmp r1, r5 - bcs _0807BDB0 - adds r0, 0x1 - strb r0, [r4] - lsls r0, r1, 2 - adds r0, r3, r0 - ldr r1, [r0] - movs r0, 0x1 - strh r0, [r1, 0x38] - b _0807BDD0 - .align 2, 0 -_0807BDA8: .4byte 0x000006d6 -_0807BDAC: .4byte 0x000006db -_0807BDB0: - subs r0, 0x1 - strb r0, [r4] - ldrb r0, [r4] - lsls r0, 2 - adds r0, r3, r0 - ldr r0, [r0] - strh r6, [r0, 0x38] - ldrb r0, [r4] - lsls r0, 2 - adds r0, r3, r0 - ldr r1, [r0] - adds r1, 0x3E - ldrb r0, [r1] - movs r2, 0x4 - orrs r0, r2 - strb r0, [r1] -_0807BDD0: - movs r0, 0x1 -_0807BDD2: - pop {r4-r7} - pop {r1} - bx r1 - thumb_func_end sub_807BD4C - - thumb_func_start DestroyRainSprites -DestroyRainSprites: @ 807BDD8 - push {r4-r7,lr} - movs r4, 0 - ldr r0, _0807BE20 @ =gWeatherPtr - ldr r2, [r0] - ldr r3, _0807BE24 @ =0x000006da - adds r1, r2, r3 - adds r7, r0, 0 - ldrb r1, [r1] - cmp r4, r1 - bcs _0807BE0A - adds r5, r2, 0 - adds r6, r5, r3 -_0807BDF0: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807BDFE - bl DestroySprite -_0807BDFE: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - ldrb r0, [r6] - cmp r4, r0 - bcc _0807BDF0 -_0807BE0A: - ldr r0, [r7] - ldr r1, _0807BE24 @ =0x000006da - adds r0, r1 - movs r1, 0 - strb r1, [r0] - ldr r0, _0807BE28 @ =0x00001206 - bl FreeSpriteTilesByTag - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807BE20: .4byte gWeatherPtr -_0807BE24: .4byte 0x000006da -_0807BE28: .4byte 0x00001206 - thumb_func_end DestroyRainSprites - - thumb_func_start Snow_InitVars -Snow_InitVars: @ 807BE2C - push {r4,lr} - ldr r0, _0807BE68 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807BE6C @ =0x000006cc - adds r0, r1, r2 - movs r2, 0 - movs r3, 0 - strh r3, [r0] - ldr r4, _0807BE70 @ =0x000006d2 - adds r0, r1, r4 - strb r2, [r0] - ldr r0, _0807BE74 @ =0x000006c1 - adds r2, r1, r0 - movs r0, 0x3 - strb r0, [r2] - subs r4, 0x10 - adds r2, r1, r4 - movs r0, 0x14 - strb r0, [r2] - ldr r0, _0807BE78 @ =0x000006e5 - adds r2, r1, r0 - movs r0, 0x10 - strb r0, [r2] - movs r2, 0xDC - lsls r2, 3 - adds r1, r2 - strh r3, [r1] - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807BE68: .4byte gWeatherPtr -_0807BE6C: .4byte 0x000006cc -_0807BE70: .4byte 0x000006d2 -_0807BE74: .4byte 0x000006c1 -_0807BE78: .4byte 0x000006e5 - thumb_func_end Snow_InitVars - - thumb_func_start Snow_InitAll -Snow_InitAll: @ 807BE7C - push {r4-r7,lr} - mov r7, r8 - push {r7} - bl Snow_InitVars - ldr r2, _0807BEDC @ =gWeatherPtr - ldr r1, [r2] - ldr r3, _0807BEE0 @ =0x000006d2 - adds r0, r1, r3 - ldrb r0, [r0] - cmp r0, 0 - bne _0807BED2 - mov r8, r2 - adds r7, r1, r3 -_0807BE98: - bl snowflakes_progress2 - movs r4, 0 - mov r1, r8 - ldr r0, [r1] - ldr r3, _0807BEE4 @ =0x000006e4 - adds r0, r3 - ldrb r0, [r0] - cmp r4, r0 - bcs _0807BECC - ldr r0, _0807BEDC @ =gWeatherPtr - ldr r5, [r0] - adds r6, r5, r3 -_0807BEB2: - lsls r1, r4, 2 - adds r0, r5, 0 - adds r0, 0x60 - adds r0, r1 - ldr r0, [r0] - bl sub_807C1AC - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - ldrb r0, [r6] - cmp r4, r0 - bcc _0807BEB2 -_0807BECC: - ldrb r0, [r7] - cmp r0, 0 - beq _0807BE98 -_0807BED2: - pop {r3} - mov r8, r3 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807BEDC: .4byte gWeatherPtr -_0807BEE0: .4byte 0x000006d2 -_0807BEE4: .4byte 0x000006e4 - thumb_func_end Snow_InitAll - - thumb_func_start snowflakes_progress2 -snowflakes_progress2: @ 807BEE8 - push {r4,r5,lr} - ldr r0, _0807BF18 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807BF1C @ =0x000006cc - adds r4, r5, r0 - ldrh r0, [r4] - cmp r0, 0 - bne _0807BF10 - bl snowflakes_progress - lsls r0, 24 - cmp r0, 0 - bne _0807BF10 - ldr r0, _0807BF20 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807BF10: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807BF18: .4byte gWeatherPtr -_0807BF1C: .4byte 0x000006cc -_0807BF20: .4byte 0x000006d2 - thumb_func_end snowflakes_progress2 - - thumb_func_start Snow_Finish -Snow_Finish: @ 807BF24 - push {r4,lr} - ldr r0, _0807BF3C @ =gWeatherPtr - ldr r2, [r0] - ldr r0, _0807BF40 @ =0x000006ce - adds r3, r2, r0 - ldrh r1, [r3] - cmp r1, 0 - beq _0807BF44 - cmp r1, 0x1 - beq _0807BF56 - movs r0, 0 - b _0807BF82 - .align 2, 0 -_0807BF3C: .4byte gWeatherPtr -_0807BF40: .4byte 0x000006ce -_0807BF44: - ldr r4, _0807BF74 @ =0x000006e5 - adds r0, r2, r4 - strb r1, [r0] - subs r4, 0x5 - adds r0, r2, r4 - strh r1, [r0] - ldrh r0, [r3] - adds r0, 0x1 - strh r0, [r3] -_0807BF56: - bl snowflakes_progress - lsls r0, 24 - cmp r0, 0 - bne _0807BF80 - ldr r0, _0807BF78 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807BF7C @ =0x000006ce - adds r1, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - movs r0, 0 - b _0807BF82 - .align 2, 0 -_0807BF74: .4byte 0x000006e5 -_0807BF78: .4byte gWeatherPtr -_0807BF7C: .4byte 0x000006ce -_0807BF80: - movs r0, 0x1 -_0807BF82: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Snow_Finish - - thumb_func_start snowflakes_progress -snowflakes_progress: @ 807BF88 - push {r4,lr} - ldr r0, _0807BFA4 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807BFA8 @ =0x000006e4 - adds r3, r1, r0 - ldr r4, _0807BFAC @ =0x000006e5 - adds r2, r1, r4 - ldrb r0, [r3] - ldrb r4, [r2] - cmp r0, r4 - bne _0807BFB0 - movs r0, 0 - b _0807BFF2 - .align 2, 0 -_0807BFA4: .4byte gWeatherPtr -_0807BFA8: .4byte 0x000006e4 -_0807BFAC: .4byte 0x000006e5 -_0807BFB0: - movs r0, 0xDC - lsls r0, 3 - adds r1, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x24 - bls _0807BFDA - movs r0, 0 - strh r0, [r1] - ldrb r0, [r3] - ldrb r2, [r2] - cmp r0, r2 - bcs _0807BFD6 - bl snowflake_add - b _0807BFDA -_0807BFD6: - bl snowflake_remove -_0807BFDA: - ldr r0, _0807BFF8 @ =gWeatherPtr - ldr r0, [r0] - ldr r2, _0807BFFC @ =0x000006e4 - adds r1, r0, r2 - ldr r4, _0807C000 @ =0x000006e5 - adds r0, r4 - ldrb r1, [r1] - ldrb r0, [r0] - eors r1, r0 - negs r0, r1 - orrs r0, r1 - lsrs r0, 31 -_0807BFF2: - pop {r4} - pop {r1} - bx r1 - .align 2, 0 -_0807BFF8: .4byte gWeatherPtr -_0807BFFC: .4byte 0x000006e4 -_0807C000: .4byte 0x000006e5 - thumb_func_end snowflakes_progress - - thumb_func_start snowflake_add -snowflake_add: @ 807C004 - push {r4-r6,lr} - ldr r0, _0807C058 @ =gUnknown_83C6704 - movs r1, 0 - movs r2, 0 - movs r3, 0x4E - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r1, r0, 24 - cmp r1, 0x40 - beq _0807C068 - ldr r0, _0807C05C @ =gSprites - lsls r4, r1, 4 - adds r4, r1 - lsls r4, 2 - adds r4, r0 - ldr r0, _0807C060 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807C064 @ =0x000006e4 - adds r6, r5, r0 - ldrb r0, [r6] - strh r0, [r4, 0x36] - adds r0, r4, 0 - bl sub_807C0A4 - adds r2, r4, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x2 - orrs r0, r1 - strb r0, [r2] - ldrb r0, [r6] - adds r1, r0, 0x1 - strb r1, [r6] - lsls r0, 24 - lsrs r0, 22 - adds r5, 0x60 - adds r5, r0 - str r4, [r5] - movs r0, 0x1 - b _0807C06A - .align 2, 0 -_0807C058: .4byte gUnknown_83C6704 -_0807C05C: .4byte gSprites -_0807C060: .4byte gWeatherPtr -_0807C064: .4byte 0x000006e4 -_0807C068: - movs r0, 0 -_0807C06A: - pop {r4-r6} - pop {r1} - bx r1 - thumb_func_end snowflake_add - - thumb_func_start snowflake_remove -snowflake_remove: @ 807C070 - push {lr} - ldr r0, _0807C084 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807C088 @ =0x000006e4 - adds r2, r1, r0 - ldrb r0, [r2] - cmp r0, 0 - bne _0807C08C - movs r0, 0 - b _0807C0A0 - .align 2, 0 -_0807C084: .4byte gWeatherPtr -_0807C088: .4byte 0x000006e4 -_0807C08C: - subs r0, 0x1 - strb r0, [r2] - lsls r0, 24 - lsrs r0, 22 - adds r1, 0x60 - adds r1, r0 - ldr r0, [r1] - bl DestroySprite - movs r0, 0x1 -_0807C0A0: - pop {r1} - bx r1 - thumb_func_end snowflake_remove - - thumb_func_start sub_807C0A4 -sub_807C0A4: @ 807C0A4 - push {r4-r7,lr} - adds r5, r0, 0 - bl Random - movs r1, 0x36 - ldrsh r2, [r5, r1] - lsls r1, r2, 2 - adds r1, r2 - movs r2, 0x7 - ands r1, r2 - lsls r4, r1, 4 - subs r4, r1 - lsls r4, 1 - lsls r0, 16 - lsrs r0, 16 - movs r1, 0x1E - bl __umodsi3 - adds r4, r0 - lsls r4, 16 - lsrs r4, 16 - ldr r1, _0807C148 @ =gSpriteCoordOffsetY - adds r0, r5, 0 - adds r0, 0x29 - ldrb r0, [r0] - lsls r0, 24 - asrs r0, 24 - ldrh r1, [r1] - adds r0, r1 - movs r2, 0x3 - negs r2, r2 - adds r1, r2, 0 - subs r1, r0 - movs r7, 0 - strh r1, [r5, 0x22] - ldr r1, _0807C14C @ =gSpriteCoordOffsetX - adds r0, r5, 0 - adds r0, 0x28 - ldrb r0, [r0] - lsls r0, 24 - asrs r0, 24 - ldrh r1, [r1] - adds r0, r1 - subs r4, r0 - strh r4, [r5, 0x20] - movs r1, 0x22 - ldrsh r0, [r5, r1] - lsls r0, 7 - strh r0, [r5, 0x2E] - strh r7, [r5, 0x24] - bl Random - lsls r0, 16 - lsrs r0, 16 - adds r6, r0, 0 - movs r4, 0x3 - ands r4, r6 - lsls r0, r4, 2 - adds r0, r4 - adds r0, 0x40 - strh r0, [r5, 0x30] - strh r0, [r5, 0x3C] - movs r1, 0x1 - bics r1, r6 - adds r0, r5, 0 - bl StartSpriteAnim - strh r7, [r5, 0x34] - movs r0, 0x1 - cmp r4, 0 - bne _0807C134 - movs r0, 0x2 -_0807C134: - strh r0, [r5, 0x32] - movs r0, 0x1F - ands r0, r6 - adds r0, 0xD2 - strh r0, [r5, 0x3A] - strh r7, [r5, 0x38] - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807C148: .4byte gSpriteCoordOffsetY -_0807C14C: .4byte gSpriteCoordOffsetX - thumb_func_end sub_807C0A4 - - thumb_func_start sub_807C150 -sub_807C150: @ 807C150 - push {r4,lr} - adds r3, r0, 0 - ldr r0, _0807C19C @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807C1A0 @ =0x000006e2 - adds r4, r0, r1 - ldrh r0, [r4] - cmp r0, 0x12 - bls _0807C196 - adds r2, r3, 0 - adds r2, 0x3E - ldrb r1, [r2] - movs r0, 0x5 - negs r0, r0 - ands r0, r1 - strb r0, [r2] - ldr r0, _0807C1A4 @ =sub_807C1AC - str r0, [r3, 0x1C] - ldr r1, _0807C1A8 @ =gSpriteCoordOffsetY - adds r0, r3, 0 - adds r0, 0x29 - ldrb r0, [r0] - lsls r0, 24 - asrs r0, 24 - ldrh r1, [r1] - adds r0, r1 - movs r1, 0xFA - subs r1, r0 - movs r2, 0 - strh r1, [r3, 0x22] - movs r1, 0x22 - ldrsh r0, [r3, r1] - lsls r0, 7 - strh r0, [r3, 0x2E] - strh r2, [r4] -_0807C196: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807C19C: .4byte gWeatherPtr -_0807C1A0: .4byte 0x000006e2 -_0807C1A4: .4byte sub_807C1AC -_0807C1A8: .4byte gSpriteCoordOffsetY - thumb_func_end sub_807C150 - - thumb_func_start sub_807C1AC -sub_807C1AC: @ 807C1AC - push {r4,r5,lr} - adds r4, r0, 0 - ldrh r0, [r4, 0x30] - ldrh r1, [r4, 0x2E] - adds r0, r1 - strh r0, [r4, 0x2E] - lsls r0, 16 - asrs r0, 23 - strh r0, [r4, 0x22] - ldrh r0, [r4, 0x32] - ldrh r2, [r4, 0x34] - adds r0, r2 - movs r1, 0xFF - ands r0, r1 - strh r0, [r4, 0x34] - ldr r1, _0807C224 @ =gSineTable - movs r3, 0x34 - ldrsh r0, [r4, r3] - lsls r0, 1 - adds r0, r1 - movs r1, 0 - ldrsh r0, [r0, r1] - cmp r0, 0 - bge _0807C1DE - adds r0, 0x3F -_0807C1DE: - asrs r0, 6 - strh r0, [r4, 0x24] - adds r0, r4, 0 - adds r0, 0x28 - movs r5, 0 - ldrsb r5, [r0, r5] - ldrh r0, [r4, 0x20] - adds r0, r5 - ldr r1, _0807C228 @ =gSpriteCoordOffsetX - ldrh r1, [r1] - adds r3, r1, r0 - ldr r2, _0807C22C @ =0x000001ff - adds r0, r2, 0 - ands r3, r0 - adds r2, r3, 0 - movs r0, 0x80 - lsls r0, 1 - ands r0, r2 - cmp r0, 0 - beq _0807C210 - ldr r3, _0807C230 @ =0xffffff00 - adds r0, r3, 0 - orrs r2, r0 - lsls r0, r2, 16 - lsrs r3, r0, 16 -_0807C210: - lsls r0, r3, 16 - asrs r0, 16 - movs r2, 0x3 - negs r2, r2 - cmp r0, r2 - bge _0807C234 - adds r1, r5 - movs r0, 0xF2 - subs r0, r1 - b _0807C23C - .align 2, 0 -_0807C224: .4byte gSineTable -_0807C228: .4byte gSpriteCoordOffsetX -_0807C22C: .4byte 0x000001ff -_0807C230: .4byte 0xffffff00 -_0807C234: - cmp r0, 0xF2 - ble _0807C23E - adds r0, r1, r5 - subs r0, r2, r0 -_0807C23C: - strh r0, [r4, 0x20] -_0807C23E: - adds r0, r4, 0 - adds r0, 0x29 - movs r3, 0 - ldrsb r3, [r0, r3] - ldrh r0, [r4, 0x22] - adds r0, r3 - ldr r1, _0807C27C @ =gSpriteCoordOffsetY - ldrh r1, [r1] - adds r2, r1, r0 - movs r0, 0xFF - ands r2, r0 - adds r0, r2, 0 - subs r0, 0xA4 - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x6 - bhi _0807C280 - adds r1, r3 - movs r0, 0xFA - subs r0, r1 - movs r1, 0 - strh r0, [r4, 0x22] - movs r2, 0x22 - ldrsh r0, [r4, r2] - lsls r0, 7 - strh r0, [r4, 0x2E] - strh r1, [r4, 0x38] - movs r0, 0xDC - strh r0, [r4, 0x3A] - b _0807C2AC - .align 2, 0 -_0807C27C: .4byte gSpriteCoordOffsetY -_0807C280: - adds r0, r2, 0 - subs r0, 0xF3 - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x6 - bhi _0807C2AC - movs r1, 0 - movs r0, 0xA3 - strh r0, [r4, 0x22] - lsls r0, 7 - strh r0, [r4, 0x2E] - strh r1, [r4, 0x38] - movs r0, 0xDC - strh r0, [r4, 0x3A] - adds r2, r4, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x4 - orrs r0, r1 - strb r0, [r2] - ldr r0, _0807C2E0 @ =sub_807C150 - str r0, [r4, 0x1C] -_0807C2AC: - ldrh r0, [r4, 0x38] - adds r0, 0x1 - strh r0, [r4, 0x38] - lsls r0, 16 - asrs r0, 16 - movs r3, 0x3A - ldrsh r1, [r4, r3] - cmp r0, r1 - bne _0807C2D8 - adds r0, r4, 0 - bl sub_807C0A4 - movs r0, 0xFA - strh r0, [r4, 0x22] - adds r2, r4, 0 - adds r2, 0x3E - ldrb r0, [r2] - movs r1, 0x4 - orrs r0, r1 - strb r0, [r2] - ldr r0, _0807C2E0 @ =sub_807C150 - str r0, [r4, 0x1C] -_0807C2D8: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807C2E0: .4byte sub_807C150 - thumb_func_end sub_807C1AC - - thumb_func_start sub_807C2E4 -sub_807C2E4: @ 807C2E4 - push {r4,r5,lr} - ldr r0, _0807C33C @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C340 @ =0x000006cc - adds r0, r1, r2 - movs r3, 0 - movs r2, 0 - strh r2, [r0] - ldr r5, _0807C344 @ =0x000006d2 - adds r4, r1, r5 - strb r3, [r4] - adds r5, 0x4 - adds r0, r1, r5 - strh r2, [r0] - ldr r0, _0807C348 @ =0x000006db - adds r2, r1, r0 - movs r0, 0x4 - strb r0, [r2] - ldr r2, _0807C34C @ =0x000006dc - adds r0, r1, r2 - strb r3, [r0] - adds r5, 0x3 - adds r2, r1, r5 - movs r0, 0x10 - strb r0, [r2] - ldr r0, _0807C350 @ =0x000006c1 - adds r2, r1, r0 - movs r0, 0x3 - strb r0, [r2] - subs r5, 0x17 - adds r2, r1, r5 - movs r0, 0x14 - strb r0, [r2] - strb r3, [r4] - ldr r0, _0807C354 @ =0x000006ed - adds r1, r0 - strb r3, [r1] - movs r0, 0x4A - bl SetRainStrengthFromSoundEffect - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807C33C: .4byte gWeatherPtr -_0807C340: .4byte 0x000006cc -_0807C344: .4byte 0x000006d2 -_0807C348: .4byte 0x000006db -_0807C34C: .4byte 0x000006dc -_0807C350: .4byte 0x000006c1 -_0807C354: .4byte 0x000006ed - thumb_func_end sub_807C2E4 - - thumb_func_start sub_807C358 -sub_807C358: @ 807C358 - push {r4,lr} - bl sub_807C2E4 - ldr r0, _0807C380 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C384 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C378 - adds r4, r1, r2 -_0807C36E: - bl Rain_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807C36E -_0807C378: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807C380: .4byte gWeatherPtr -_0807C384: .4byte 0x000006d2 - thumb_func_end sub_807C358 - - thumb_func_start sub_807C388 -sub_807C388: @ 807C388 - push {r4,r5,lr} - ldr r0, _0807C3DC @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C3E0 @ =0x000006cc - adds r0, r1, r2 - movs r4, 0 - movs r2, 0 - strh r2, [r0] - ldr r5, _0807C3E4 @ =0x000006d2 - adds r3, r1, r5 - strb r4, [r3] - adds r5, 0x4 - adds r0, r1, r5 - strh r2, [r0] - ldr r0, _0807C3E8 @ =0x000006db - adds r2, r1, r0 - movs r0, 0x4 - strb r0, [r2] - adds r5, 0x6 - adds r2, r1, r5 - movs r0, 0x1 - strb r0, [r2] - ldr r0, _0807C3EC @ =0x000006d9 - adds r2, r1, r0 - movs r0, 0x18 - strb r0, [r2] - subs r5, 0x1B - adds r2, r1, r5 - movs r0, 0x3 - strb r0, [r2] - ldr r0, _0807C3F0 @ =0x000006c2 - adds r1, r0 - movs r0, 0x14 - strb r0, [r1] - strb r4, [r3] - movs r0, 0x4C - bl SetRainStrengthFromSoundEffect - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807C3DC: .4byte gWeatherPtr -_0807C3E0: .4byte 0x000006cc -_0807C3E4: .4byte 0x000006d2 -_0807C3E8: .4byte 0x000006db -_0807C3EC: .4byte 0x000006d9 -_0807C3F0: .4byte 0x000006c2 - thumb_func_end sub_807C388 - - thumb_func_start sub_807C3F4 -sub_807C3F4: @ 807C3F4 - push {r4,lr} - bl sub_807C388 - ldr r0, _0807C41C @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C420 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C414 - adds r4, r1, r2 -_0807C40A: - bl Rain_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807C40A -_0807C414: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807C41C: .4byte gWeatherPtr -_0807C420: .4byte 0x000006d2 - thumb_func_end sub_807C3F4 - - thumb_func_start Rain_Main -Rain_Main: @ 807C424 - push {r4,r5,lr} - bl UpdateThunderSound - ldr r0, _0807C444 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807C448 @ =0x000006cc - adds r0, r1 - ldrh r0, [r0] - cmp r0, 0xE - bls _0807C43A - b _0807C79A -_0807C43A: - lsls r0, 2 - ldr r1, _0807C44C @ =_0807C450 - adds r0, r1 - ldr r0, [r0] - mov pc, r0 - .align 2, 0 -_0807C444: .4byte gWeatherPtr -_0807C448: .4byte 0x000006cc -_0807C44C: .4byte _0807C450 - .align 2, 0 -_0807C450: - .4byte _0807C48C - .4byte _0807C4A8 - .4byte _0807C4CC - .4byte _0807C4FC - .4byte _0807C520 - .4byte _0807C550 - .4byte _0807C580 - .4byte _0807C5AC - .4byte _0807C5CA - .4byte _0807C628 - .4byte _0807C6AC - .4byte _0807C6D4 - .4byte _0807C704 - .4byte _0807C748 - .4byte _0807C77C -_0807C48C: - bl LoadRainSpriteSheet - ldr r0, _0807C4A0 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C4A4 @ =0x000006cc - adds r1, r2 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C4A0: .4byte gWeatherPtr -_0807C4A4: .4byte 0x000006cc -_0807C4A8: - bl CreateRainSprite - lsls r0, 24 - cmp r0, 0 - beq _0807C4B4 - b _0807C79A -_0807C4B4: - ldr r0, _0807C4C4 @ =gWeatherPtr - ldr r1, [r0] - ldr r3, _0807C4C8 @ =0x000006cc - adds r1, r3 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C4C4: .4byte gWeatherPtr -_0807C4C8: .4byte 0x000006cc -_0807C4CC: - bl sub_807BD4C - lsls r0, 24 - cmp r0, 0 - beq _0807C4D8 - b _0807C79A -_0807C4D8: - ldr r0, _0807C4F0 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807C4F4 @ =0x000006d2 - adds r2, r1, r0 - movs r0, 0x1 - strb r0, [r2] - ldr r2, _0807C4F8 @ =0x000006cc - adds r1, r2 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C4F0: .4byte gWeatherPtr -_0807C4F4: .4byte 0x000006d2 -_0807C4F8: .4byte 0x000006cc -_0807C4FC: - ldr r0, _0807C514 @ =gWeatherPtr - ldr r1, [r0] - ldr r3, _0807C518 @ =0x000006c6 - adds r0, r1, r3 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C50C - b _0807C79A -_0807C50C: - ldr r0, _0807C51C @ =0x000006cc - adds r1, r0 - movs r0, 0x6 - b _0807C798 - .align 2, 0 -_0807C514: .4byte gWeatherPtr -_0807C518: .4byte 0x000006c6 -_0807C51C: .4byte 0x000006cc -_0807C520: - ldr r0, _0807C570 @ =gWeatherPtr - ldr r4, [r0] - ldr r2, _0807C574 @ =0x000006ea - adds r1, r4, r2 - movs r0, 0x1 - strb r0, [r1] - bl Random - lsls r0, 16 - lsrs r0, 16 - movs r5, 0xB4 - lsls r5, 1 - adds r1, r5, 0 - bl __umodsi3 - adds r0, r5 - ldr r3, _0807C578 @ =0x000006e6 - adds r1, r4, r3 - strh r0, [r1] - ldr r0, _0807C57C @ =0x000006cc - adds r4, r0 - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807C550: - ldr r0, _0807C570 @ =gWeatherPtr - ldr r2, [r0] - ldr r3, _0807C578 @ =0x000006e6 - adds r1, r2, r3 - ldrh r0, [r1] - subs r0, 0x1 - strh r0, [r1] - lsls r0, 16 - cmp r0, 0 - beq _0807C566 - b _0807C79A -_0807C566: - ldr r0, _0807C57C @ =0x000006cc - adds r1, r2, r0 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C570: .4byte gWeatherPtr -_0807C574: .4byte 0x000006ea -_0807C578: .4byte 0x000006e6 -_0807C57C: .4byte 0x000006cc -_0807C580: - ldr r0, _0807C5A0 @ =gWeatherPtr - ldr r4, [r0] - ldr r1, _0807C5A4 @ =0x000006ea - adds r0, r4, r1 - movs r5, 0x1 - strb r5, [r0] - bl Random - lsls r0, 16 - lsrs r0, 16 - ands r0, r5 - ldr r2, _0807C5A8 @ =0x000006eb - adds r1, r4, r2 - strb r0, [r1] - b _0807C608 - .align 2, 0 -_0807C5A0: .4byte gWeatherPtr -_0807C5A4: .4byte 0x000006ea -_0807C5A8: .4byte 0x000006eb -_0807C5AC: - bl Random - ldr r1, _0807C614 @ =gWeatherPtr - ldr r2, [r1] - movs r1, 0x1 - ands r1, r0 - adds r1, 0x1 - ldr r3, _0807C618 @ =0x000006ec - adds r0, r2, r3 - strb r1, [r0] - ldr r0, _0807C61C @ =0x000006cc - adds r2, r0 - ldrh r0, [r2] - adds r0, 0x1 - strh r0, [r2] -_0807C5CA: - movs r0, 0x13 - bl sub_807A790 - ldr r0, _0807C614 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C620 @ =0x000006eb - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C5EE - ldr r3, _0807C618 @ =0x000006ec - adds r0, r1, r3 - ldrb r0, [r0] - cmp r0, 0x1 - bne _0807C5EE - movs r0, 0x14 - bl SetThunderCounter -_0807C5EE: - bl Random - ldr r1, _0807C614 @ =gWeatherPtr - ldr r4, [r1] - lsls r0, 16 - lsrs r0, 16 - movs r1, 0x3 - bl __umodsi3 - adds r0, 0x6 - ldr r2, _0807C624 @ =0x000006e6 - adds r1, r4, r2 - strh r0, [r1] -_0807C608: - ldr r3, _0807C61C @ =0x000006cc - adds r4, r3 - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807C79A - .align 2, 0 -_0807C614: .4byte gWeatherPtr -_0807C618: .4byte 0x000006ec -_0807C61C: .4byte 0x000006cc -_0807C620: .4byte 0x000006eb -_0807C624: .4byte 0x000006e6 -_0807C628: - ldr r0, _0807C674 @ =gWeatherPtr - ldr r4, [r0] - ldr r0, _0807C678 @ =0x000006e6 - adds r5, r4, r0 - ldrh r0, [r5] - subs r0, 0x1 - strh r0, [r5] - lsls r0, 16 - cmp r0, 0 - beq _0807C63E - b _0807C79A -_0807C63E: - movs r0, 0x3 - bl sub_807A790 - ldr r2, _0807C67C @ =0x000006ea - adds r1, r4, r2 - movs r0, 0x1 - strb r0, [r1] - ldr r3, _0807C680 @ =0x000006ec - adds r1, r4, r3 - ldrb r0, [r1] - subs r0, 0x1 - strb r0, [r1] - lsls r0, 24 - cmp r0, 0 - beq _0807C688 - bl Random - lsls r0, 16 - lsrs r0, 16 - movs r1, 0xF - ands r0, r1 - adds r0, 0x3C - strh r0, [r5] - ldr r0, _0807C684 @ =0x000006cc - adds r1, r4, r0 - movs r0, 0xA - b _0807C798 - .align 2, 0 -_0807C674: .4byte gWeatherPtr -_0807C678: .4byte 0x000006e6 -_0807C67C: .4byte 0x000006ea -_0807C680: .4byte 0x000006ec -_0807C684: .4byte 0x000006cc -_0807C688: - ldr r1, _0807C698 @ =0x000006eb - adds r0, r4, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C6A0 - ldr r2, _0807C69C @ =0x000006cc - adds r1, r4, r2 - b _0807C796 - .align 2, 0 -_0807C698: .4byte 0x000006eb -_0807C69C: .4byte 0x000006cc -_0807C6A0: - ldr r3, _0807C6A8 @ =0x000006cc - adds r1, r4, r3 - movs r0, 0xB - b _0807C798 - .align 2, 0 -_0807C6A8: .4byte 0x000006cc -_0807C6AC: - ldr r0, _0807C6C8 @ =gWeatherPtr - ldr r2, [r0] - ldr r0, _0807C6CC @ =0x000006e6 - adds r1, r2, r0 - ldrh r0, [r1] - subs r0, 0x1 - strh r0, [r1] - lsls r0, 16 - cmp r0, 0 - bne _0807C79A - ldr r3, _0807C6D0 @ =0x000006cc - adds r1, r2, r3 - movs r0, 0x8 - b _0807C798 - .align 2, 0 -_0807C6C8: .4byte gWeatherPtr -_0807C6CC: .4byte 0x000006e6 -_0807C6D0: .4byte 0x000006cc -_0807C6D4: - bl Random - ldr r1, _0807C6F8 @ =gWeatherPtr - ldr r2, [r1] - lsls r0, 16 - lsrs r0, 16 - movs r1, 0xF - ands r0, r1 - adds r0, 0x3C - ldr r3, _0807C6FC @ =0x000006e6 - adds r1, r2, r3 - strh r0, [r1] - ldr r0, _0807C700 @ =0x000006cc - adds r2, r0 - ldrh r0, [r2] - adds r0, 0x1 - strh r0, [r2] - b _0807C79A - .align 2, 0 -_0807C6F8: .4byte gWeatherPtr -_0807C6FC: .4byte 0x000006e6 -_0807C700: .4byte 0x000006cc -_0807C704: - ldr r0, _0807C73C @ =gWeatherPtr - ldr r5, [r0] - ldr r1, _0807C740 @ =0x000006e6 - adds r4, r5, r1 - ldrh r0, [r4] - subs r0, 0x1 - strh r0, [r4] - lsls r0, 16 - cmp r0, 0 - bne _0807C79A - movs r0, 0x64 - bl SetThunderCounter - movs r0, 0x13 - bl sub_807A790 - bl Random - movs r1, 0xF - ands r1, r0 - adds r1, 0x1E - strh r1, [r4] - ldr r2, _0807C744 @ =0x000006cc - adds r1, r5, r2 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C73C: .4byte gWeatherPtr -_0807C740: .4byte 0x000006e6 -_0807C744: .4byte 0x000006cc -_0807C748: - ldr r0, _0807C770 @ =gWeatherPtr - ldr r4, [r0] - ldr r3, _0807C774 @ =0x000006e6 - adds r1, r4, r3 - ldrh r0, [r1] - subs r0, 0x1 - strh r0, [r1] - lsls r0, 16 - cmp r0, 0 - bne _0807C79A - movs r0, 0x13 - movs r1, 0x3 - movs r2, 0x5 - bl sub_807A7C4 - ldr r0, _0807C778 @ =0x000006cc - adds r1, r4, r0 - ldrh r0, [r1] - adds r0, 0x1 - b _0807C798 - .align 2, 0 -_0807C770: .4byte gWeatherPtr -_0807C774: .4byte 0x000006e6 -_0807C778: .4byte 0x000006cc -_0807C77C: - ldr r0, _0807C7A0 @ =gWeatherPtr - ldr r2, [r0] - ldr r1, _0807C7A4 @ =0x000006c6 - adds r0, r2, r1 - ldrb r0, [r0] - cmp r0, 0x3 - bne _0807C79A - ldr r3, _0807C7A8 @ =0x000006ea - adds r1, r2, r3 - movs r0, 0x1 - strb r0, [r1] - ldr r0, _0807C7AC @ =0x000006cc - adds r1, r2, r0 -_0807C796: - movs r0, 0x4 -_0807C798: - strh r0, [r1] -_0807C79A: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807C7A0: .4byte gWeatherPtr -_0807C7A4: .4byte 0x000006c6 -_0807C7A8: .4byte 0x000006ea -_0807C7AC: .4byte 0x000006cc - thumb_func_end Rain_Main - - thumb_func_start Rain_Finish -Rain_Finish: @ 807C7B0 - push {r4-r6,lr} - ldr r0, _0807C7CC @ =gWeatherPtr - ldr r6, [r0] - ldr r0, _0807C7D0 @ =0x000006ce - adds r5, r6, r0 - ldrh r1, [r5] - cmp r1, 0x1 - beq _0807C7E6 - cmp r1, 0x1 - bgt _0807C7D4 - cmp r1, 0 - beq _0807C7DA - b _0807C84C - .align 2, 0 -_0807C7CC: .4byte gWeatherPtr -_0807C7D0: .4byte 0x000006ce -_0807C7D4: - cmp r1, 0x2 - beq _0807C830 - b _0807C84C -_0807C7DA: - ldr r2, _0807C820 @ =0x000006ea - adds r0, r6, r2 - strb r1, [r0] - ldrh r0, [r5] - adds r0, 0x1 - strh r0, [r5] -_0807C7E6: - bl Rain_Main - ldr r0, _0807C824 @ =gWeatherPtr - ldr r2, [r0] - ldr r1, _0807C820 @ =0x000006ea - adds r0, r2, r1 - ldrb r0, [r0] - cmp r0, 0 - beq _0807C854 - subs r1, 0x19 - adds r0, r2, r1 - ldrb r0, [r0] - cmp r0, 0x3 - beq _0807C84C - cmp r0, 0x5 - beq _0807C84C - cmp r0, 0xD - beq _0807C84C - ldr r0, _0807C828 @ =0x000006d9 - adds r1, r2, r0 - movs r0, 0 - strb r0, [r1] - ldr r0, _0807C82C @ =0x000006ce - adds r1, r2, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - b _0807C854 - .align 2, 0 -_0807C820: .4byte 0x000006ea -_0807C824: .4byte gWeatherPtr -_0807C828: .4byte 0x000006d9 -_0807C82C: .4byte 0x000006ce -_0807C830: - bl sub_807BD4C - lsls r0, 24 - lsrs r4, r0, 24 - cmp r4, 0 - bne _0807C854 - bl DestroyRainSprites - ldr r1, _0807C850 @ =0x000006ed - adds r0, r6, r1 - strb r4, [r0] - ldrh r0, [r5] - adds r0, 0x1 - strh r0, [r5] -_0807C84C: - movs r0, 0 - b _0807C856 - .align 2, 0 -_0807C850: .4byte 0x000006ed -_0807C854: - movs r0, 0x1 -_0807C856: - pop {r4-r6} - pop {r1} - bx r1 - thumb_func_end Rain_Finish - - thumb_func_start SetThunderCounter -SetThunderCounter: @ 807C85C - push {r4-r6,lr} - lsls r0, 16 - lsrs r6, r0, 16 - ldr r0, _0807C890 @ =gWeatherPtr - ldr r4, [r0] - ldr r0, _0807C894 @ =0x000006ed - adds r5, r4, r0 - ldrb r0, [r5] - cmp r0, 0 - bne _0807C88A - bl Random - lsls r0, 16 - lsrs r0, 16 - adds r1, r6, 0 - bl __umodsi3 - movs r2, 0xDD - lsls r2, 3 - adds r1, r4, r2 - strh r0, [r1] - movs r0, 0x1 - strb r0, [r5] -_0807C88A: - pop {r4-r6} - pop {r0} - bx r0 - .align 2, 0 -_0807C890: .4byte gWeatherPtr -_0807C894: .4byte 0x000006ed - thumb_func_end SetThunderCounter - - thumb_func_start UpdateThunderSound -UpdateThunderSound: @ 807C898 - push {r4,lr} - ldr r0, _0807C8D0 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C8D4 @ =0x000006ed - adds r0, r1, r2 - ldrb r4, [r0] - cmp r4, 0x1 - bne _0807C8F8 - movs r0, 0xDD - lsls r0, 3 - adds r1, r0 - ldrh r0, [r1] - cmp r0, 0 - bne _0807C8F4 - bl IsSEPlaying - lsls r0, 24 - cmp r0, 0 - bne _0807C8F8 - bl Random - ands r4, r0 - cmp r4, 0 - beq _0807C8D8 - movs r0, 0x50 - bl PlaySE - b _0807C8DE - .align 2, 0 -_0807C8D0: .4byte gWeatherPtr -_0807C8D4: .4byte 0x000006ed -_0807C8D8: - movs r0, 0x51 - bl PlaySE -_0807C8DE: - ldr r0, _0807C8EC @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807C8F0 @ =0x000006ed - adds r0, r1 - movs r1, 0 - strb r1, [r0] - b _0807C8F8 - .align 2, 0 -_0807C8EC: .4byte gWeatherPtr -_0807C8F0: .4byte 0x000006ed -_0807C8F4: - subs r0, 0x1 - strh r0, [r1] -_0807C8F8: - pop {r4} - pop {r0} - bx r0 - thumb_func_end UpdateThunderSound - - thumb_func_start Fog1_InitVars -Fog1_InitVars: @ 807C900 - push {lr} - ldr r0, _0807C94C @ =gWeatherPtr - ldr r3, [r0] - ldr r0, _0807C950 @ =0x000006cc - adds r1, r3, r0 - movs r2, 0 - movs r0, 0 - strh r0, [r1] - ldr r1, _0807C954 @ =0x000006d2 - adds r0, r3, r1 - strb r2, [r0] - subs r1, 0x11 - adds r0, r3, r1 - strb r2, [r0] - ldr r2, _0807C958 @ =0x000006c2 - adds r1, r3, r2 - movs r0, 0x14 - strb r0, [r1] - ldr r1, _0807C95C @ =0x000006fb - adds r0, r3, r1 - ldrb r1, [r0] - cmp r1, 0 - bne _0807C948 - adds r2, 0x2E - adds r0, r3, r2 - strh r1, [r0] - adds r2, 0x2 - adds r0, r3, r2 - strh r1, [r0] - subs r2, 0x4 - adds r0, r3, r2 - strh r1, [r0] - movs r0, 0 - movs r1, 0x10 - bl Weather_SetBlendCoeffs -_0807C948: - pop {r0} - bx r0 - .align 2, 0 -_0807C94C: .4byte gWeatherPtr -_0807C950: .4byte 0x000006cc -_0807C954: .4byte 0x000006d2 -_0807C958: .4byte 0x000006c2 -_0807C95C: .4byte 0x000006fb - thumb_func_end Fog1_InitVars - - thumb_func_start Fog1_InitAll -Fog1_InitAll: @ 807C960 - push {r4,lr} - bl Fog1_InitVars - ldr r0, _0807C988 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807C98C @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807C980 - adds r4, r1, r2 -_0807C976: - bl Fog1_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807C976 -_0807C980: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807C988: .4byte gWeatherPtr -_0807C98C: .4byte 0x000006d2 - thumb_func_end Fog1_InitAll - - thumb_func_start Fog1_Main -Fog1_Main: @ 807C990 - push {r4-r6,lr} - ldr r0, _0807C9DC @ =gWeatherPtr - ldr r6, [r0] - ldr r0, _0807C9E0 @ =gSpriteCoordOffsetX - ldr r1, _0807C9E4 @ =0x000006f2 - adds r2, r6, r1 - ldrh r0, [r0] - ldrh r1, [r2] - subs r0, r1 - movs r1, 0xFF - ands r0, r1 - ldr r3, _0807C9E8 @ =0x000006ee - adds r1, r6, r3 - strh r0, [r1] - movs r0, 0xDE - lsls r0, 3 - adds r1, r6, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x3 - bls _0807C9CA - movs r0, 0 - strh r0, [r1] - ldrh r0, [r2] - adds r0, 0x1 - strh r0, [r2] -_0807C9CA: - ldr r1, _0807C9EC @ =0x000006cc - adds r5, r6, r1 - ldrh r4, [r5] - cmp r4, 0 - beq _0807C9F0 - cmp r4, 0x1 - beq _0807CA30 - b _0807CA46 - .align 2, 0 -_0807C9DC: .4byte gWeatherPtr -_0807C9E0: .4byte gSpriteCoordOffsetX -_0807C9E4: .4byte 0x000006f2 -_0807C9E8: .4byte 0x000006ee -_0807C9EC: .4byte 0x000006cc -_0807C9F0: - bl CreateFog1Sprites - movs r3, 0xDA - lsls r3, 3 - adds r0, r6, r3 - ldrb r0, [r0] - cmp r0, 0x6 - bne _0807CA0C - movs r0, 0xC - movs r1, 0x8 - movs r2, 0x3 - bl Weather_SetTargetBlendCoeffs - b _0807CA16 -_0807CA0C: - movs r0, 0x4 - movs r1, 0x10 - movs r2, 0 - bl Weather_SetTargetBlendCoeffs -_0807CA16: - ldr r0, _0807CA28 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807CA2C @ =0x000006cc - adds r1, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - b _0807CA46 - .align 2, 0 -_0807CA28: .4byte gWeatherPtr -_0807CA2C: .4byte 0x000006cc -_0807CA30: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807CA46 - ldr r1, _0807CA4C @ =0x000006d2 - adds r0, r6, r1 - strb r4, [r0] - ldrh r0, [r5] - adds r0, 0x1 - strh r0, [r5] -_0807CA46: - pop {r4-r6} - pop {r0} - bx r0 - .align 2, 0 -_0807CA4C: .4byte 0x000006d2 - thumb_func_end Fog1_Main - - thumb_func_start Fog1_Finish -Fog1_Finish: @ 807CA50 - push {r4,lr} - ldr r0, _0807CAA0 @ =gWeatherPtr - ldr r2, [r0] - ldr r0, _0807CAA4 @ =gSpriteCoordOffsetX - ldr r1, _0807CAA8 @ =0x000006f2 - adds r3, r2, r1 - ldrh r0, [r0] - ldrh r1, [r3] - subs r0, r1 - movs r1, 0xFF - ands r0, r1 - ldr r4, _0807CAAC @ =0x000006ee - adds r1, r2, r4 - strh r0, [r1] - movs r0, 0xDE - lsls r0, 3 - adds r1, r2, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x3 - bls _0807CA8A - movs r0, 0 - strh r0, [r1] - ldrh r0, [r3] - adds r0, 0x1 - strh r0, [r3] -_0807CA8A: - ldr r1, _0807CAB0 @ =0x000006ce - adds r4, r2, r1 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807CAC6 - cmp r0, 0x1 - bgt _0807CAB4 - cmp r0, 0 - beq _0807CABA - b _0807CADE - .align 2, 0 -_0807CAA0: .4byte gWeatherPtr -_0807CAA4: .4byte gSpriteCoordOffsetX -_0807CAA8: .4byte 0x000006f2 -_0807CAAC: .4byte 0x000006ee -_0807CAB0: .4byte 0x000006ce -_0807CAB4: - cmp r0, 0x2 - beq _0807CAD2 - b _0807CADE -_0807CABA: - movs r0, 0 - movs r1, 0x10 - movs r2, 0x3 - bl Weather_SetTargetBlendCoeffs - b _0807CAD6 -_0807CAC6: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807CAE2 - b _0807CAD6 -_0807CAD2: - bl DestroyFog1Sprites -_0807CAD6: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807CAE2 -_0807CADE: - movs r0, 0 - b _0807CAE4 -_0807CAE2: - movs r0, 0x1 -_0807CAE4: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Fog1_Finish - - thumb_func_start Fog1SpriteCallback -Fog1SpriteCallback: @ 807CAEC - push {r4,lr} - adds r3, r0, 0 - ldr r0, _0807CB38 @ =gSpriteCoordOffsetY - ldrb r0, [r0] - strh r0, [r3, 0x26] - ldr r0, _0807CB3C @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807CB40 @ =0x000006ee - adds r2, r0, r1 - ldrh r1, [r2] - adds r1, 0x20 - movs r4, 0x2E - ldrsh r0, [r3, r4] - lsls r0, 6 - adds r1, r0 - strh r1, [r3, 0x20] - lsls r1, 16 - ldr r0, _0807CB44 @ =0x010f0000 - cmp r1, r0 - ble _0807CB30 - movs r0, 0xF0 - lsls r0, 1 - adds r1, r0, 0 - ldrh r2, [r2] - adds r1, r2 - movs r4, 0x2E - ldrsh r2, [r3, r4] - movs r0, 0x4 - subs r0, r2 - lsls r0, 6 - subs r1, r0 - ldr r0, _0807CB48 @ =0x000001ff - ands r1, r0 - strh r1, [r3, 0x20] -_0807CB30: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807CB38: .4byte gSpriteCoordOffsetY -_0807CB3C: .4byte gWeatherPtr -_0807CB40: .4byte 0x000006ee -_0807CB44: .4byte 0x010f0000 -_0807CB48: .4byte 0x000001ff - thumb_func_end Fog1SpriteCallback - - thumb_func_start CreateFog1Sprites -CreateFog1Sprites: @ 807CB4C - push {r4,r5,lr} - sub sp, 0x8 - ldr r0, _0807CBC0 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807CBC4 @ =0x000006fb - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807CBF6 - ldr r0, _0807CBC8 @ =gUnknown_83C67A8 - ldr r1, [r0, 0x4] - ldr r0, [r0] - str r0, [sp] - str r1, [sp, 0x4] - mov r0, sp - bl LoadSpriteSheet - movs r5, 0 -_0807CB70: - ldr r0, _0807CBCC @ =gUnknown_83C6790 - movs r1, 0 - movs r2, 0 - movs r3, 0xFF - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x40 - beq _0807CBD4 - lsls r4, r0, 4 - adds r4, r0 - lsls r4, 2 - ldr r0, _0807CBD0 @ =gSprites - adds r4, r0 - adds r0, r5, 0 - movs r1, 0x5 - bl __umodsi3 - strh r0, [r4, 0x2E] - lsls r0, 16 - lsrs r0, 10 - adds r0, 0x20 - strh r0, [r4, 0x20] - adds r0, r5, 0 - movs r1, 0x5 - bl __udivsi3 - lsls r0, 16 - lsrs r0, 10 - adds r0, 0x20 - strh r0, [r4, 0x22] - ldr r2, _0807CBC0 @ =gWeatherPtr - ldr r0, [r2] - lsls r1, r5, 2 - adds r0, 0xA0 - adds r0, r1 - str r4, [r0] - b _0807CBE2 - .align 2, 0 -_0807CBC0: .4byte gWeatherPtr -_0807CBC4: .4byte 0x000006fb -_0807CBC8: .4byte gUnknown_83C67A8 -_0807CBCC: .4byte gUnknown_83C6790 -_0807CBD0: .4byte gSprites -_0807CBD4: - ldr r2, _0807CC00 @ =gWeatherPtr - ldr r1, [r2] - lsls r0, r5, 2 - adds r1, 0xA0 - adds r1, r0 - movs r0, 0 - str r0, [r1] -_0807CBE2: - adds r0, r5, 0x1 - lsls r0, 16 - lsrs r5, r0, 16 - cmp r5, 0x13 - bls _0807CB70 - ldr r0, [r2] - ldr r1, _0807CC04 @ =0x000006fb - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] -_0807CBF6: - add sp, 0x8 - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807CC00: .4byte gWeatherPtr -_0807CC04: .4byte 0x000006fb - thumb_func_end CreateFog1Sprites - - thumb_func_start DestroyFog1Sprites -DestroyFog1Sprites: @ 807CC08 - push {r4,r5,lr} - ldr r0, _0807CC50 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807CC54 @ =0x000006fb - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807CC48 - movs r4, 0 - adds r5, r1, 0 - adds r5, 0xA0 -_0807CC1E: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807CC2C - bl DestroySprite -_0807CC2C: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x13 - bls _0807CC1E - ldr r0, _0807CC58 @ =0x00001201 - bl FreeSpriteTilesByTag - ldr r0, _0807CC50 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807CC54 @ =0x000006fb - adds r0, r1 - movs r1, 0 - strb r1, [r0] -_0807CC48: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807CC50: .4byte gWeatherPtr -_0807CC54: .4byte 0x000006fb -_0807CC58: .4byte 0x00001201 - thumb_func_end DestroyFog1Sprites - - thumb_func_start Ash_InitVars -Ash_InitVars: @ 807CC5C - push {lr} - ldr r0, _0807CCA8 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807CCAC @ =0x000006cc - adds r2, r1, r0 - movs r3, 0 - movs r0, 0 - strh r0, [r2] - ldr r2, _0807CCB0 @ =0x000006d2 - adds r0, r1, r2 - strb r3, [r0] - subs r2, 0x11 - adds r0, r1, r2 - strb r3, [r0] - ldr r3, _0807CCB4 @ =0x000006c2 - adds r0, r1, r3 - movs r2, 0x14 - strb r2, [r0] - adds r3, 0x3C - adds r0, r1, r3 - strh r2, [r0] - movs r0, 0xE0 - lsls r0, 3 - adds r1, r0 - ldrb r0, [r1] - cmp r0, 0 - bne _0807CCA4 - movs r0, 0 - movs r1, 0x10 - bl Weather_SetBlendCoeffs - movs r1, 0xFD - lsls r1, 6 - movs r0, 0x52 - bl SetGpuReg -_0807CCA4: - pop {r0} - bx r0 - .align 2, 0 -_0807CCA8: .4byte gWeatherPtr -_0807CCAC: .4byte 0x000006cc -_0807CCB0: .4byte 0x000006d2 -_0807CCB4: .4byte 0x000006c2 - thumb_func_end Ash_InitVars - - thumb_func_start Ash_InitAll -Ash_InitAll: @ 807CCB8 - push {r4,lr} - bl Ash_InitVars - ldr r0, _0807CCE0 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807CCE4 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807CCD8 - adds r4, r1, r2 -_0807CCCE: - bl Ash_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807CCCE -_0807CCD8: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807CCE0: .4byte gWeatherPtr -_0807CCE4: .4byte 0x000006d2 - thumb_func_end Ash_InitAll - - thumb_func_start Ash_Main -Ash_Main: @ 807CCE8 - push {r4,r5,lr} - ldr r2, _0807CD2C @ =gWeatherPtr - ldr r1, [r2] - ldr r0, _0807CD30 @ =gSpriteCoordOffsetX - ldrh r0, [r0] - ldr r3, _0807CD34 @ =0x000001ff - ands r3, r0 - ldr r0, _0807CD38 @ =0x000006fc - adds r1, r0 - strh r3, [r1] - cmp r3, 0xEF - bls _0807CD14 - adds r4, r1, 0 - adds r1, r3, 0 -_0807CD04: - adds r3, r1, 0 - subs r3, 0xF0 - adds r1, r3, 0 - lsls r0, r3, 16 - lsrs r0, 16 - cmp r0, 0xEF - bhi _0807CD04 - strh r3, [r4] -_0807CD14: - ldr r5, [r2] - ldr r1, _0807CD3C @ =0x000006cc - adds r4, r5, r1 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807CD4C - cmp r0, 0x1 - bgt _0807CD40 - cmp r0, 0 - beq _0807CD46 - b _0807CD88 - .align 2, 0 -_0807CD2C: .4byte gWeatherPtr -_0807CD30: .4byte gSpriteCoordOffsetX -_0807CD34: .4byte 0x000001ff -_0807CD38: .4byte 0x000006fc -_0807CD3C: .4byte 0x000006cc -_0807CD40: - cmp r0, 0x2 - beq _0807CD68 - b _0807CD88 -_0807CD46: - bl LoadAshSpriteSheet - b _0807CD7A -_0807CD4C: - movs r1, 0xE0 - lsls r1, 3 - adds r0, r5, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807CD5C - bl CreateAshSprites -_0807CD5C: - movs r0, 0x10 - movs r1, 0 - movs r2, 0x1 - bl Weather_SetTargetBlendCoeffs - b _0807CD7A -_0807CD68: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807CD8C - ldr r0, _0807CD84 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] -_0807CD7A: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807CD8C - .align 2, 0 -_0807CD84: .4byte 0x000006d2 -_0807CD88: - bl Weather_UpdateBlend -_0807CD8C: - pop {r4,r5} - pop {r0} - bx r0 - thumb_func_end Ash_Main - - thumb_func_start Ash_Finish -Ash_Finish: @ 807CD94 - push {r4,lr} - ldr r0, _0807CDB0 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807CDB4 @ =0x000006ce - adds r4, r0, r1 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807CDCA - cmp r0, 0x1 - bgt _0807CDB8 - cmp r0, 0 - beq _0807CDBE - b _0807CDEE - .align 2, 0 -_0807CDB0: .4byte gWeatherPtr -_0807CDB4: .4byte 0x000006ce -_0807CDB8: - cmp r0, 0x2 - beq _0807CDE0 - b _0807CDEE -_0807CDBE: - movs r0, 0 - movs r1, 0x10 - movs r2, 0x1 - bl Weather_SetTargetBlendCoeffs - b _0807CDD8 -_0807CDCA: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807CDF2 - bl DestroyAshSprites -_0807CDD8: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807CDF2 -_0807CDE0: - movs r0, 0x52 - movs r1, 0 - bl SetGpuReg - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807CDEE: - movs r0, 0 - b _0807CDF4 -_0807CDF2: - movs r0, 0x1 -_0807CDF4: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Ash_Finish - - thumb_func_start LoadAshSpriteSheet -LoadAshSpriteSheet: @ 807CDFC - push {lr} - ldr r0, _0807CE08 @ =gUnknown_83C67B0 - bl LoadSpriteSheet - pop {r0} - bx r0 - .align 2, 0 -_0807CE08: .4byte gUnknown_83C67B0 - thumb_func_end LoadAshSpriteSheet - - thumb_func_start CreateAshSprites -CreateAshSprites: @ 807CE0C - push {r4,r5,lr} - ldr r0, _0807CE78 @ =gWeatherPtr - ldr r0, [r0] - movs r1, 0xE0 - lsls r1, 3 - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807CEA8 - movs r5, 0 -_0807CE20: - ldr r0, _0807CE7C @ =gUnknown_83C67D0 - movs r1, 0 - movs r2, 0 - movs r3, 0x4E - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x40 - beq _0807CE84 - lsls r4, r0, 4 - adds r4, r0 - lsls r4, 2 - ldr r0, _0807CE80 @ =gSprites - adds r4, r0 - movs r0, 0 - strh r0, [r4, 0x30] - adds r0, r5, 0 - movs r1, 0x5 - bl __umodsi3 - lsls r0, 24 - lsrs r0, 24 - strh r0, [r4, 0x32] - adds r0, r5, 0 - movs r1, 0x5 - bl __udivsi3 - lsls r0, 24 - lsrs r0, 24 - strh r0, [r4, 0x34] - movs r1, 0x34 - ldrsh r0, [r4, r1] - lsls r0, 6 - adds r0, 0x20 - strh r0, [r4, 0x2E] - ldr r2, _0807CE78 @ =gWeatherPtr - ldr r0, [r2] - lsls r1, r5, 2 - adds r0, 0xF0 - adds r0, r1 - str r4, [r0] - b _0807CE92 - .align 2, 0 -_0807CE78: .4byte gWeatherPtr -_0807CE7C: .4byte gUnknown_83C67D0 -_0807CE80: .4byte gSprites -_0807CE84: - ldr r2, _0807CEB0 @ =gWeatherPtr - ldr r1, [r2] - lsls r0, r5, 2 - adds r1, 0xF0 - adds r1, r0 - movs r0, 0 - str r0, [r1] -_0807CE92: - adds r0, r5, 0x1 - lsls r0, 24 - lsrs r5, r0, 24 - cmp r5, 0x13 - bls _0807CE20 - ldr r0, [r2] - movs r1, 0xE0 - lsls r1, 3 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] -_0807CEA8: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807CEB0: .4byte gWeatherPtr - thumb_func_end CreateAshSprites - - thumb_func_start DestroyAshSprites -DestroyAshSprites: @ 807CEB4 - push {r4,r5,lr} - ldr r0, _0807CF00 @ =gWeatherPtr - ldr r1, [r0] - movs r2, 0xE0 - lsls r2, 3 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807CEF8 - movs r4, 0 - adds r5, r1, 0 - adds r5, 0xF0 -_0807CECC: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807CEDA - bl DestroySprite -_0807CEDA: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x13 - bls _0807CECC - ldr r0, _0807CF04 @ =0x00001202 - bl FreeSpriteTilesByTag - ldr r0, _0807CF00 @ =gWeatherPtr - ldr r0, [r0] - movs r1, 0xE0 - lsls r1, 3 - adds r0, r1 - movs r1, 0 - strb r1, [r0] -_0807CEF8: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807CF00: .4byte gWeatherPtr -_0807CF04: .4byte 0x00001202 - thumb_func_end DestroyAshSprites - - thumb_func_start sub_807CF08 -sub_807CF08: @ 807CF08 - push {r4,lr} - adds r3, r0, 0 - ldrh r0, [r3, 0x30] - adds r0, 0x1 - strh r0, [r3, 0x30] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x5 - ble _0807CF24 - movs r0, 0 - strh r0, [r3, 0x30] - ldrh r0, [r3, 0x2E] - adds r0, 0x1 - strh r0, [r3, 0x2E] -_0807CF24: - ldr r1, _0807CF70 @ =gSpriteCoordOffsetY - ldrh r0, [r3, 0x2E] - ldrh r1, [r1] - adds r0, r1 - strh r0, [r3, 0x22] - ldr r0, _0807CF74 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807CF78 @ =0x000006fc - adds r2, r0, r1 - ldrh r1, [r2] - adds r1, 0x20 - movs r4, 0x32 - ldrsh r0, [r3, r4] - lsls r0, 6 - adds r1, r0 - strh r1, [r3, 0x20] - lsls r1, 16 - ldr r0, _0807CF7C @ =0x010f0000 - cmp r1, r0 - ble _0807CF68 - movs r0, 0xF0 - lsls r0, 1 - adds r1, r0, 0 - ldrh r2, [r2] - adds r1, r2 - movs r4, 0x32 - ldrsh r2, [r3, r4] - movs r0, 0x4 - subs r0, r2 - lsls r0, 6 - subs r1, r0 - ldr r0, _0807CF80 @ =0x000001ff - ands r1, r0 - strh r1, [r3, 0x20] -_0807CF68: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807CF70: .4byte gSpriteCoordOffsetY -_0807CF74: .4byte gWeatherPtr -_0807CF78: .4byte 0x000006fc -_0807CF7C: .4byte 0x010f0000 -_0807CF80: .4byte 0x000001ff - thumb_func_end sub_807CF08 - - thumb_func_start Fog2_InitVars -Fog2_InitVars: @ 807CF84 - push {r4,lr} - ldr r0, _0807CFF4 @ =gWeatherPtr - ldr r3, [r0] - ldr r1, _0807CFF8 @ =0x000006cc - adds r0, r3, r1 - movs r1, 0 - movs r2, 0 - strh r2, [r0] - ldr r4, _0807CFFC @ =0x000006d2 - adds r0, r3, r4 - strb r1, [r0] - subs r4, 0x11 - adds r0, r3, r4 - strb r1, [r0] - ldr r0, _0807D000 @ =0x000006c2 - adds r1, r3, r0 - movs r0, 0x14 - strb r0, [r1] - movs r1, 0xDE - lsls r1, 3 - adds r0, r3, r1 - strh r2, [r0] - adds r4, 0x31 - adds r1, r3, r4 - movs r0, 0x1 - strh r0, [r1] - ldr r1, _0807D004 @ =0x00000724 - adds r0, r3, r1 - ldrb r2, [r0] - cmp r2, 0 - bne _0807CFEE - adds r4, 0x2A - adds r0, r3, r4 - strh r2, [r0] - subs r1, 0x6 - adds r0, r3, r1 - strh r2, [r0] - adds r4, 0x4 - adds r0, r3, r4 - strh r2, [r0] - adds r1, 0x4 - adds r0, r3, r1 - strh r2, [r0] - subs r4, 0x8 - adds r0, r3, r4 - strh r2, [r0] - subs r1, 0x8 - adds r0, r3, r1 - strh r2, [r0] - movs r0, 0 - movs r1, 0x10 - bl Weather_SetBlendCoeffs -_0807CFEE: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807CFF4: .4byte gWeatherPtr -_0807CFF8: .4byte 0x000006cc -_0807CFFC: .4byte 0x000006d2 -_0807D000: .4byte 0x000006c2 -_0807D004: .4byte 0x00000724 - thumb_func_end Fog2_InitVars - - thumb_func_start Fog2_InitAll -Fog2_InitAll: @ 807D008 - push {r4,lr} - bl Fog2_InitVars - ldr r0, _0807D030 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D034 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D028 - adds r4, r1, r2 -_0807D01E: - bl Fog2_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807D01E -_0807D028: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D030: .4byte gWeatherPtr -_0807D034: .4byte 0x000006d2 - thumb_func_end Fog2_InitAll - - thumb_func_start Fog2_Main -Fog2_Main: @ 807D038 - push {r4,r5,lr} - bl sub_807D0FC - ldr r0, _0807D058 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807D05C @ =0x000006cc - adds r4, r5, r0 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807D06C - cmp r0, 0x1 - bgt _0807D060 - cmp r0, 0 - beq _0807D066 - b _0807D090 - .align 2, 0 -_0807D058: .4byte gWeatherPtr -_0807D05C: .4byte 0x000006cc -_0807D060: - cmp r0, 0x2 - beq _0807D078 - b _0807D090 -_0807D066: - bl CreateFog2Sprites - b _0807D08A -_0807D06C: - movs r0, 0xC - movs r1, 0x8 - movs r2, 0x8 - bl Weather_SetTargetBlendCoeffs - b _0807D08A -_0807D078: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807D090 - ldr r0, _0807D098 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] -_0807D08A: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807D090: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D098: .4byte 0x000006d2 - thumb_func_end Fog2_Main - - thumb_func_start Fog2_Finish -Fog2_Finish: @ 807D09C - push {r4,lr} - bl sub_807D0FC - ldr r0, _0807D0BC @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D0C0 @ =0x000006ce - adds r4, r0, r1 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807D0D6 - cmp r0, 0x1 - bgt _0807D0C4 - cmp r0, 0 - beq _0807D0CA - b _0807D0EE - .align 2, 0 -_0807D0BC: .4byte gWeatherPtr -_0807D0C0: .4byte 0x000006ce -_0807D0C4: - cmp r0, 0x2 - beq _0807D0E2 - b _0807D0EE -_0807D0CA: - movs r0, 0 - movs r1, 0x10 - movs r2, 0x1 - bl Weather_SetTargetBlendCoeffs - b _0807D0E6 -_0807D0D6: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807D0F2 - b _0807D0E6 -_0807D0E2: - bl DestroyFog2Sprites -_0807D0E6: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807D0F2 -_0807D0EE: - movs r0, 0 - b _0807D0F4 -_0807D0F2: - movs r0, 0x1 -_0807D0F4: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Fog2_Finish - - thumb_func_start sub_807D0FC -sub_807D0FC: @ 807D0FC - push {r4,r5,lr} - ldr r0, _0807D174 @ =gWeatherPtr - ldr r3, [r0] - ldr r0, _0807D178 @ =0x0000071c - adds r2, r3, r0 - ldrh r0, [r2] - adds r0, 0x1 - movs r5, 0 - strh r0, [r2] - ldr r1, _0807D17C @ =0x0000ffff - adds r4, r1, 0 - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x2 - bls _0807D128 - movs r0, 0xE4 - lsls r0, 3 - adds r1, r3, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - strh r5, [r2] -_0807D128: - ldr r1, _0807D180 @ =0x0000071e - adds r2, r3, r1 - ldrh r0, [r2] - adds r0, 0x1 - strh r0, [r2] - ands r0, r4 - cmp r0, 0x4 - bls _0807D144 - ldr r0, _0807D184 @ =0x00000722 - adds r1, r3, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] - strh r5, [r2] -_0807D144: - ldr r0, _0807D188 @ =gSpriteCoordOffsetX - movs r2, 0xE4 - lsls r2, 3 - adds r1, r3, r2 - ldrh r0, [r0] - ldrh r1, [r1] - subs r0, r1 - movs r1, 0xFF - ands r0, r1 - subs r2, 0x8 - adds r1, r3, r2 - strh r0, [r1] - ldr r1, _0807D18C @ =gSpriteCoordOffsetY - adds r2, 0xA - adds r0, r3, r2 - ldrh r0, [r0] - ldrh r1, [r1] - adds r0, r1 - subs r2, 0x8 - adds r1, r3, r2 - strh r0, [r1] - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D174: .4byte gWeatherPtr -_0807D178: .4byte 0x0000071c -_0807D17C: .4byte 0x0000ffff -_0807D180: .4byte 0x0000071e -_0807D184: .4byte 0x00000722 -_0807D188: .4byte gSpriteCoordOffsetX -_0807D18C: .4byte gSpriteCoordOffsetY - thumb_func_end sub_807D0FC - - thumb_func_start CreateFog2Sprites -CreateFog2Sprites: @ 807D190 - push {r4-r6,lr} - sub sp, 0x8 - ldr r0, _0807D1FC @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D200 @ =0x00000724 - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D236 - ldr r0, _0807D204 @ =gUnknown_83C67E8 - ldr r1, [r0, 0x4] - ldr r0, [r0] - str r0, [sp] - str r1, [sp, 0x4] - mov r0, sp - bl LoadSpriteSheet - movs r6, 0 -_0807D1B4: - adds r0, r6, 0 - movs r1, 0x5 - bl __udivsi3 - adds r5, r0, 0 - lsls r2, r5, 22 - asrs r2, 16 - ldr r0, _0807D208 @ =gUnknown_83C6804 - movs r1, 0 - movs r3, 0xFF - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x40 - beq _0807D210 - lsls r4, r0, 4 - adds r4, r0 - lsls r4, 2 - ldr r0, _0807D20C @ =gSprites - adds r4, r0 - adds r0, r6, 0 - movs r1, 0x5 - bl __umodsi3 - strh r0, [r4, 0x2E] - strh r5, [r4, 0x30] - ldr r2, _0807D1FC @ =gWeatherPtr - ldr r0, [r2] - lsls r1, r6, 2 - movs r3, 0xA0 - lsls r3, 1 - adds r0, r3 - adds r0, r1 - str r4, [r0] - b _0807D222 - .align 2, 0 -_0807D1FC: .4byte gWeatherPtr -_0807D200: .4byte 0x00000724 -_0807D204: .4byte gUnknown_83C67E8 -_0807D208: .4byte gUnknown_83C6804 -_0807D20C: .4byte gSprites -_0807D210: - ldr r2, _0807D240 @ =gWeatherPtr - ldr r1, [r2] - lsls r0, r6, 2 - movs r3, 0xA0 - lsls r3, 1 - adds r1, r3 - adds r1, r0 - movs r0, 0 - str r0, [r1] -_0807D222: - adds r0, r6, 0x1 - lsls r0, 16 - lsrs r6, r0, 16 - cmp r6, 0x13 - bls _0807D1B4 - ldr r0, [r2] - ldr r1, _0807D244 @ =0x00000724 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] -_0807D236: - add sp, 0x8 - pop {r4-r6} - pop {r0} - bx r0 - .align 2, 0 -_0807D240: .4byte gWeatherPtr -_0807D244: .4byte 0x00000724 - thumb_func_end CreateFog2Sprites - - thumb_func_start DestroyFog2Sprites -DestroyFog2Sprites: @ 807D248 - push {r4,r5,lr} - ldr r0, _0807D290 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D294 @ =0x00000724 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807D28A - movs r4, 0 - movs r0, 0xA0 - lsls r0, 1 - adds r5, r1, r0 -_0807D260: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807D26E - bl DestroySprite -_0807D26E: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x13 - bls _0807D260 - ldr r0, _0807D298 @ =0x00001203 - bl FreeSpriteTilesByTag - ldr r0, _0807D290 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D294 @ =0x00000724 - adds r0, r1 - movs r1, 0 - strb r1, [r0] -_0807D28A: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D290: .4byte gWeatherPtr -_0807D294: .4byte 0x00000724 -_0807D298: .4byte 0x00001203 - thumb_func_end DestroyFog2Sprites - - thumb_func_start Fog2SpriteCallback -Fog2SpriteCallback: @ 807D29C - push {r4,lr} - adds r3, r0, 0 - ldr r0, _0807D2EC @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D2F0 @ =0x0000071a - adds r0, r1, r2 - ldrh r0, [r0] - strh r0, [r3, 0x26] - movs r4, 0xE3 - lsls r4, 3 - adds r2, r1, r4 - ldrh r1, [r2] - adds r1, 0x20 - movs r4, 0x2E - ldrsh r0, [r3, r4] - lsls r0, 6 - adds r1, r0 - strh r1, [r3, 0x20] - lsls r1, 16 - ldr r0, _0807D2F4 @ =0x010f0000 - cmp r1, r0 - ble _0807D2E4 - movs r0, 0xF0 - lsls r0, 1 - adds r1, r0, 0 - ldrh r2, [r2] - adds r1, r2 - movs r4, 0x2E - ldrsh r2, [r3, r4] - movs r0, 0x4 - subs r0, r2 - lsls r0, 6 - subs r1, r0 - ldr r0, _0807D2F8 @ =0x000001ff - ands r1, r0 - strh r1, [r3, 0x20] -_0807D2E4: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D2EC: .4byte gWeatherPtr -_0807D2F0: .4byte 0x0000071a -_0807D2F4: .4byte 0x010f0000 -_0807D2F8: .4byte 0x000001ff - thumb_func_end Fog2SpriteCallback - - thumb_func_start Sandstorm_InitVars -Sandstorm_InitVars: @ 807D2FC - push {r4,lr} - ldr r0, _0807D360 @ =gWeatherPtr - ldr r3, [r0] - ldr r0, _0807D364 @ =0x000006cc - adds r1, r3, r0 - movs r2, 0 - movs r0, 0 - strh r0, [r1] - ldr r1, _0807D368 @ =0x000006d2 - adds r0, r3, r1 - strb r2, [r0] - ldr r4, _0807D36C @ =0x000006c1 - adds r0, r3, r4 - strb r2, [r0] - ldr r0, _0807D370 @ =0x000006c2 - adds r1, r3, r0 - movs r0, 0x14 - strb r0, [r1] - ldr r1, _0807D374 @ =0x00000716 - adds r0, r3, r1 - ldrb r2, [r0] - cmp r2, 0 - bne _0807D358 - adds r4, 0x43 - adds r1, r3, r4 - adds r4, 0x4 - adds r0, r3, r4 - str r2, [r0] - str r2, [r1] - ldr r0, _0807D378 @ =0x00000712 - adds r1, r3, r0 - movs r0, 0x8 - strh r0, [r1] - adds r4, 0xC - adds r0, r3, r4 - strh r2, [r0] - ldrh r2, [r1] - cmp r2, 0x5F - bls _0807D350 - movs r0, 0x80 - subs r0, r2 - strh r0, [r1] -_0807D350: - movs r0, 0 - movs r1, 0x10 - bl Weather_SetBlendCoeffs -_0807D358: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D360: .4byte gWeatherPtr -_0807D364: .4byte 0x000006cc -_0807D368: .4byte 0x000006d2 -_0807D36C: .4byte 0x000006c1 -_0807D370: .4byte 0x000006c2 -_0807D374: .4byte 0x00000716 -_0807D378: .4byte 0x00000712 - thumb_func_end Sandstorm_InitVars - - thumb_func_start Sandstorm_InitAll -Sandstorm_InitAll: @ 807D37C - push {r4,lr} - bl Sandstorm_InitVars - ldr r0, _0807D3A4 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D3A8 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D39C - adds r4, r1, r2 -_0807D392: - bl Sandstorm_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807D392 -_0807D39C: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D3A4: .4byte gWeatherPtr -_0807D3A8: .4byte 0x000006d2 - thumb_func_end Sandstorm_InitAll - - thumb_func_start Sandstorm_Main -Sandstorm_Main: @ 807D3AC - push {r4,r5,lr} - bl sub_807D4C4 - bl sub_807D48C - ldr r0, _0807D3DC @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807D3E0 @ =0x00000712 - adds r1, r5, r0 - ldrh r0, [r1] - cmp r0, 0x5F - bls _0807D3C8 - movs r0, 0x20 - strh r0, [r1] -_0807D3C8: - ldr r0, _0807D3E4 @ =0x000006cc - adds r4, r5, r0 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807D3F8 - cmp r0, 0x1 - bgt _0807D3E8 - cmp r0, 0 - beq _0807D3EE - b _0807D41C - .align 2, 0 -_0807D3DC: .4byte gWeatherPtr -_0807D3E0: .4byte 0x00000712 -_0807D3E4: .4byte 0x000006cc -_0807D3E8: - cmp r0, 0x2 - beq _0807D404 - b _0807D41C -_0807D3EE: - bl CreateSandstormSprites_1 - bl CreateSandstormSprites_2 - b _0807D416 -_0807D3F8: - movs r0, 0x10 - movs r1, 0 - movs r2, 0 - bl Weather_SetTargetBlendCoeffs - b _0807D416 -_0807D404: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807D41C - ldr r0, _0807D424 @ =0x000006d2 - adds r1, r5, r0 - movs r0, 0x1 - strb r0, [r1] -_0807D416: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] -_0807D41C: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D424: .4byte 0x000006d2 - thumb_func_end Sandstorm_Main - - thumb_func_start Sandstorm_Finish -Sandstorm_Finish: @ 807D428 - push {r4,lr} - bl sub_807D4C4 - bl sub_807D48C - ldr r0, _0807D44C @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D450 @ =0x000006ce - adds r4, r0, r1 - ldrh r0, [r4] - cmp r0, 0x1 - beq _0807D466 - cmp r0, 0x1 - bgt _0807D454 - cmp r0, 0 - beq _0807D45A - b _0807D47E - .align 2, 0 -_0807D44C: .4byte gWeatherPtr -_0807D450: .4byte 0x000006ce -_0807D454: - cmp r0, 0x2 - beq _0807D472 - b _0807D47E -_0807D45A: - movs r0, 0 - movs r1, 0x10 - movs r2, 0 - bl Weather_SetTargetBlendCoeffs - b _0807D476 -_0807D466: - bl Weather_UpdateBlend - lsls r0, 24 - cmp r0, 0 - beq _0807D482 - b _0807D476 -_0807D472: - bl sub_807D544 -_0807D476: - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - b _0807D482 -_0807D47E: - movs r0, 0 - b _0807D484 -_0807D482: - movs r0, 0x1 -_0807D484: - pop {r4} - pop {r1} - bx r1 - thumb_func_end Sandstorm_Finish - - thumb_func_start sub_807D48C -sub_807D48C: @ 807D48C - push {lr} - ldr r0, _0807D4B8 @ =gWeatherPtr - ldr r2, [r0] - ldr r0, _0807D4BC @ =0x00000714 - adds r3, r2, r0 - ldrh r0, [r3] - adds r1, r0, 0x1 - strh r1, [r3] - lsls r0, 16 - lsrs r0, 16 - cmp r0, 0x4 - bls _0807D4B2 - ldr r1, _0807D4C0 @ =0x00000712 - adds r0, r2, r1 - ldrh r1, [r0] - adds r1, 0x1 - movs r2, 0 - strh r1, [r0] - strh r2, [r3] -_0807D4B2: - pop {r0} - bx r0 - .align 2, 0 -_0807D4B8: .4byte gWeatherPtr -_0807D4BC: .4byte 0x00000714 -_0807D4C0: .4byte 0x00000712 - thumb_func_end sub_807D48C - - thumb_func_start sub_807D4C4 -sub_807D4C4: @ 807D4C4 - push {r4-r6,lr} - ldr r0, _0807D528 @ =gWeatherPtr - ldr r2, [r0] - ldr r0, _0807D52C @ =0x00000704 - adds r4, r2, r0 - ldr r6, _0807D530 @ =gSineTable - ldr r1, _0807D534 @ =0x00000712 - adds r5, r2, r1 - ldrh r0, [r5] - lsls r0, 1 - adds r0, r6 - movs r3, 0 - ldrsh r1, [r0, r3] - lsls r1, 2 - ldr r0, [r4] - subs r0, r1 - str r0, [r4] - movs r0, 0xE1 - lsls r0, 3 - adds r3, r2, r0 - ldrh r0, [r5] - lsls r0, 1 - adds r0, r6 - movs r5, 0 - ldrsh r1, [r0, r5] - ldr r0, [r3] - subs r0, r1 - str r0, [r3] - ldr r1, _0807D538 @ =gSpriteCoordOffsetX - ldr r0, [r4] - lsrs r0, 8 - ldrh r1, [r1] - adds r0, r1 - movs r1, 0xFF - ands r0, r1 - ldr r4, _0807D53C @ =0x0000070e - adds r1, r2, r4 - strh r0, [r1] - ldr r1, _0807D540 @ =gSpriteCoordOffsetY - ldr r0, [r3] - lsrs r0, 8 - ldrh r1, [r1] - adds r0, r1 - movs r5, 0xE2 - lsls r5, 3 - adds r2, r5 - strh r0, [r2] - pop {r4-r6} - pop {r0} - bx r0 - .align 2, 0 -_0807D528: .4byte gWeatherPtr -_0807D52C: .4byte 0x00000704 -_0807D530: .4byte gSineTable -_0807D534: .4byte 0x00000712 -_0807D538: .4byte gSpriteCoordOffsetX -_0807D53C: .4byte 0x0000070e -_0807D540: .4byte gSpriteCoordOffsetY - thumb_func_end sub_807D4C4 - - thumb_func_start sub_807D544 -sub_807D544: @ 807D544 - push {r4,r5,lr} - ldr r0, _0807D5C8 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D5CC @ =0x00000716 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807D586 - movs r4, 0 - movs r0, 0xC8 - lsls r0, 1 - adds r5, r1, r0 -_0807D55C: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807D56A - bl DestroySprite -_0807D56A: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x13 - bls _0807D55C - ldr r0, _0807D5C8 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D5CC @ =0x00000716 - adds r0, r1 - movs r1, 0 - strb r1, [r0] - ldr r0, _0807D5D0 @ =0x00001204 - bl FreeSpriteTilesByTag -_0807D586: - ldr r0, _0807D5C8 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D5D4 @ =0x00000717 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - beq _0807D5C0 - movs r4, 0 - movs r0, 0xF0 - lsls r0, 1 - adds r5, r1, r0 -_0807D59C: - lsls r0, r4, 2 - adds r0, r5, r0 - ldr r0, [r0] - cmp r0, 0 - beq _0807D5AA - bl DestroySprite -_0807D5AA: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x4 - bls _0807D59C - ldr r0, _0807D5C8 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D5D4 @ =0x00000717 - adds r0, r1 - movs r1, 0 - strb r1, [r0] -_0807D5C0: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D5C8: .4byte gWeatherPtr -_0807D5CC: .4byte 0x00000716 -_0807D5D0: .4byte 0x00001204 -_0807D5D4: .4byte 0x00000717 - thumb_func_end sub_807D544 - - thumb_func_start CreateSandstormSprites_1 -CreateSandstormSprites_1: @ 807D5D8 - push {r4-r7,lr} - sub sp, 0x4 - ldr r0, _0807D648 @ =gWeatherPtr - ldr r0, [r0] - ldr r1, _0807D64C @ =0x00000716 - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D686 - ldr r0, _0807D650 @ =gUnknown_83C6854 - bl LoadSpriteSheet - ldr r0, _0807D654 @ =gUnknown_83C2D20 - bl LoadCustomWeatherSpritePalette - movs r7, 0 -_0807D5F8: - adds r0, r7, 0 - movs r1, 0x5 - bl __udivsi3 - adds r6, r0, 0 - lsls r2, r6, 22 - asrs r2, 16 - ldr r0, _0807D658 @ =gUnknown_83C683C - movs r1, 0 - movs r3, 0x1 - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r1, r0, 24 - cmp r1, 0x40 - beq _0807D660 - ldr r2, _0807D648 @ =gWeatherPtr - ldr r5, [r2] - lsls r0, r7, 2 - movs r3, 0xC8 - lsls r3, 1 - adds r5, r3 - adds r5, r0 - lsls r4, r1, 4 - adds r4, r1 - lsls r4, 2 - ldr r0, _0807D65C @ =gSprites - adds r4, r0 - str r4, [r5] - adds r0, r7, 0 - movs r1, 0x5 - str r2, [sp] - bl __umodsi3 - strh r0, [r4, 0x2E] - ldr r0, [r5] - strh r6, [r0, 0x30] - ldr r2, [sp] - b _0807D672 - .align 2, 0 -_0807D648: .4byte gWeatherPtr -_0807D64C: .4byte 0x00000716 -_0807D650: .4byte gUnknown_83C6854 -_0807D654: .4byte gUnknown_83C2D20 -_0807D658: .4byte gUnknown_83C683C -_0807D65C: .4byte gSprites -_0807D660: - ldr r2, _0807D690 @ =gWeatherPtr - ldr r1, [r2] - lsls r0, r7, 2 - movs r3, 0xC8 - lsls r3, 1 - adds r1, r3 - adds r1, r0 - movs r0, 0 - str r0, [r1] -_0807D672: - adds r0, r7, 0x1 - lsls r0, 16 - lsrs r7, r0, 16 - cmp r7, 0x13 - bls _0807D5F8 - ldr r0, [r2] - ldr r1, _0807D694 @ =0x00000716 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] -_0807D686: - add sp, 0x4 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807D690: .4byte gWeatherPtr -_0807D694: .4byte 0x00000716 - thumb_func_end CreateSandstormSprites_1 - - thumb_func_start CreateSandstormSprites_2 -CreateSandstormSprites_2: @ 807D698 - push {r4-r7,lr} - mov r7, r10 - mov r6, r9 - mov r5, r8 - push {r5-r7} - ldr r4, _0807D740 @ =gWeatherPtr - ldr r0, [r4] - ldr r1, _0807D744 @ =0x00000717 - adds r0, r1 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D784 - movs r7, 0 - mov r9, r4 - movs r2, 0 - mov r10, r2 -_0807D6B8: - lsls r0, r7, 1 - mov r8, r0 - adds r6, r0, r7 - lsls r5, r6, 4 - adds r1, r5, 0 - adds r1, 0x18 - lsls r1, 16 - asrs r1, 16 - ldr r0, _0807D748 @ =gUnknown_83C683C - movs r2, 0xD0 - movs r3, 0x1 - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r1, r0, 24 - cmp r1, 0x40 - beq _0807D75C - mov r2, r9 - ldr r4, [r2] - lsls r0, r7, 2 - movs r2, 0xF0 - lsls r2, 1 - adds r4, r2 - adds r4, r0 - lsls r2, r1, 4 - adds r2, r1 - lsls r2, 2 - ldr r0, _0807D74C @ =gSprites - adds r2, r0 - str r2, [r4] - ldrb r1, [r2, 0x3] - movs r0, 0x3F - ands r0, r1 - movs r1, 0x80 - orrs r0, r1 - strb r0, [r2, 0x3] - ldr r1, [r4] - adds r0, r6, r5 - strh r0, [r1, 0x30] - ldr r1, [r4] - movs r0, 0x8 - strh r0, [r1, 0x2E] - ldr r0, [r4] - mov r1, r10 - strh r1, [r0, 0x32] - ldr r1, [r4] - ldr r0, _0807D750 @ =0x00006730 - strh r0, [r1, 0x36] - ldr r1, [r4] - ldr r0, _0807D754 @ =gUnknown_83C685C - add r0, r8 - ldrh r0, [r0] - strh r0, [r1, 0x34] - ldr r0, [r4] - movs r1, 0x1 - bl StartSpriteAnim - ldr r0, [r4] - movs r1, 0 - movs r2, 0x2 - movs r3, 0 - bl CalcCenterToCornerVec - ldr r1, [r4] - ldr r0, _0807D758 @ =SandstormSpriteCallback2 - str r0, [r1, 0x1C] - b _0807D76E - .align 2, 0 -_0807D740: .4byte gWeatherPtr -_0807D744: .4byte 0x00000717 -_0807D748: .4byte gUnknown_83C683C -_0807D74C: .4byte gSprites -_0807D750: .4byte 0x00006730 -_0807D754: .4byte gUnknown_83C685C -_0807D758: .4byte SandstormSpriteCallback2 -_0807D75C: - mov r2, r9 - ldr r0, [r2] - lsls r1, r7, 2 - movs r2, 0xF0 - lsls r2, 1 - adds r0, r2 - adds r0, r1 - mov r1, r10 - str r1, [r0] -_0807D76E: - mov r2, r9 - ldr r0, [r2] - ldr r1, _0807D794 @ =0x00000717 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] - adds r0, r7, 0x1 - lsls r0, 16 - lsrs r7, r0, 16 - cmp r7, 0x4 - bls _0807D6B8 -_0807D784: - pop {r3-r5} - mov r8, r3 - mov r9, r4 - mov r10, r5 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807D794: .4byte 0x00000717 - thumb_func_end CreateSandstormSprites_2 - - thumb_func_start SandstormSpriteCallback1 -SandstormSpriteCallback1: @ 807D798 - push {r4,lr} - adds r3, r0, 0 - ldr r0, _0807D7E8 @ =gWeatherPtr - ldr r1, [r0] - movs r2, 0xE2 - lsls r2, 3 - adds r0, r1, r2 - ldrh r0, [r0] - strh r0, [r3, 0x26] - ldr r4, _0807D7EC @ =0x0000070e - adds r2, r1, r4 - ldrh r1, [r2] - adds r1, 0x20 - movs r4, 0x2E - ldrsh r0, [r3, r4] - lsls r0, 6 - adds r1, r0 - strh r1, [r3, 0x20] - lsls r1, 16 - ldr r0, _0807D7F0 @ =0x010f0000 - cmp r1, r0 - ble _0807D7E0 - movs r0, 0xF0 - lsls r0, 1 - adds r1, r0, 0 - ldrh r2, [r2] - adds r1, r2 - movs r4, 0x2E - ldrsh r2, [r3, r4] - movs r0, 0x4 - subs r0, r2 - lsls r0, 6 - subs r1, r0 - ldr r0, _0807D7F4 @ =0x000001ff - ands r1, r0 - strh r1, [r3, 0x20] -_0807D7E0: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D7E8: .4byte gWeatherPtr -_0807D7EC: .4byte 0x0000070e -_0807D7F0: .4byte 0x010f0000 -_0807D7F4: .4byte 0x000001ff - thumb_func_end SandstormSpriteCallback1 - - thumb_func_start SandstormSpriteCallback2 -SandstormSpriteCallback2: @ 807D7F8 - push {lr} - adds r2, r0, 0 - ldrh r0, [r2, 0x34] - subs r0, 0x1 - strh r0, [r2, 0x34] - lsls r0, 16 - asrs r0, 16 - movs r1, 0x1 - negs r1, r1 - cmp r0, r1 - bne _0807D812 - ldr r0, _0807D818 @ =SandstormSpriteCallback3 - str r0, [r2, 0x1C] -_0807D812: - pop {r0} - bx r0 - .align 2, 0 -_0807D818: .4byte SandstormSpriteCallback3 - thumb_func_end SandstormSpriteCallback2 - - thumb_func_start SandstormSpriteCallback3 -SandstormSpriteCallback3: @ 807D81C - push {r4,r5,lr} - adds r5, r0, 0 - ldrh r0, [r5, 0x22] - subs r0, 0x1 - strh r0, [r5, 0x22] - lsls r0, 16 - asrs r0, 16 - movs r1, 0x30 - negs r1, r1 - cmp r0, r1 - bge _0807D83A - movs r0, 0xD0 - strh r0, [r5, 0x22] - movs r0, 0x4 - strh r0, [r5, 0x2E] -_0807D83A: - movs r0, 0x2E - ldrsh r4, [r5, r0] - ldr r3, _0807D88C @ =gSineTable - movs r2, 0x30 - ldrsh r1, [r5, r2] - lsls r0, r1, 1 - adds r0, r3 - movs r2, 0 - ldrsh r0, [r0, r2] - adds r2, r4, 0 - muls r2, r0 - adds r1, 0x40 - lsls r1, 1 - adds r1, r3 - movs r3, 0 - ldrsh r0, [r1, r3] - muls r0, r4 - lsrs r2, 8 - strh r2, [r5, 0x24] - lsrs r0, 8 - strh r0, [r5, 0x26] - ldrh r0, [r5, 0x30] - adds r0, 0xA - movs r1, 0xFF - ands r0, r1 - strh r0, [r5, 0x30] - ldrh r0, [r5, 0x32] - adds r0, 0x1 - strh r0, [r5, 0x32] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x8 - ble _0807D886 - movs r0, 0 - strh r0, [r5, 0x32] - ldrh r0, [r5, 0x2E] - adds r0, 0x1 - strh r0, [r5, 0x2E] -_0807D886: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D88C: .4byte gSineTable - thumb_func_end SandstormSpriteCallback3 - - thumb_func_start Weather11_InitVars -Weather11_InitVars: @ 807D890 - ldr r0, _0807D8B0 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807D8B4 @ =0x000006cc - adds r2, r1, r0 - movs r0, 0 - strh r0, [r2] - ldr r0, _0807D8B8 @ =0x000006c1 - adds r2, r1, r0 - movs r0, 0x3 - strb r0, [r2] - ldr r0, _0807D8BC @ =0x000006c2 - adds r1, r0 - movs r0, 0x14 - strb r0, [r1] - bx lr - .align 2, 0 -_0807D8B0: .4byte gWeatherPtr -_0807D8B4: .4byte 0x000006cc -_0807D8B8: .4byte 0x000006c1 -_0807D8BC: .4byte 0x000006c2 - thumb_func_end Weather11_InitVars - - thumb_func_start Weather11_InitAll -Weather11_InitAll: @ 807D8C0 - push {lr} - bl Weather11_InitVars - pop {r0} - bx r0 - thumb_func_end Weather11_InitAll - - thumb_func_start nullsub_49 -nullsub_49: @ 807D8CC - bx lr - thumb_func_end nullsub_49 - - thumb_func_start sub_807D8D0 -sub_807D8D0: @ 807D8D0 - movs r0, 0 - bx lr - thumb_func_end sub_807D8D0 - - thumb_func_start Bubbles_InitVars -Bubbles_InitVars: @ 807D8D4 - push {r4,r5,lr} - bl Fog1_InitVars - ldr r0, _0807D914 @ =gWeatherPtr - ldr r4, [r0] - ldr r1, _0807D918 @ =0x0000072e - adds r0, r4, r1 - ldrb r5, [r0] - cmp r5, 0 - bne _0807D90C - ldr r0, _0807D91C @ =gUnknown_83C6870 - bl LoadSpriteSheet - movs r2, 0xE5 - lsls r2, 3 - adds r0, r4, r2 - strh r5, [r0] - ldr r0, _0807D920 @ =gUnknown_83C6868 - ldrb r1, [r0] - subs r2, 0x2 - adds r0, r4, r2 - strh r1, [r0] - ldr r1, _0807D924 @ =0x0000072a - adds r0, r4, r1 - strh r5, [r0] - adds r2, 0x6 - adds r0, r4, r2 - strh r5, [r0] -_0807D90C: - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807D914: .4byte gWeatherPtr -_0807D918: .4byte 0x0000072e -_0807D91C: .4byte gUnknown_83C6870 -_0807D920: .4byte gUnknown_83C6868 -_0807D924: .4byte 0x0000072a - thumb_func_end Bubbles_InitVars - - thumb_func_start Bubbles_InitAll -Bubbles_InitAll: @ 807D928 - push {r4,lr} - bl Bubbles_InitVars - ldr r0, _0807D950 @ =gWeatherPtr - ldr r1, [r0] - ldr r2, _0807D954 @ =0x000006d2 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0 - bne _0807D948 - adds r4, r1, r2 -_0807D93E: - bl Bubbles_Main - ldrb r0, [r4] - cmp r0, 0 - beq _0807D93E -_0807D948: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807D950: .4byte gWeatherPtr -_0807D954: .4byte 0x000006d2 - thumb_func_end Bubbles_InitAll - - thumb_func_start Bubbles_Main -Bubbles_Main: @ 807D958 - push {r4-r7,lr} - bl Fog1_Main - ldr r0, _0807D9B8 @ =gWeatherPtr - ldr r5, [r0] - ldr r0, _0807D9BC @ =0x00000726 - adds r4, r5, r0 - ldrh r0, [r4] - adds r0, 0x1 - movs r6, 0 - strh r0, [r4] - ldr r1, _0807D9C0 @ =0x0000ffff - adds r7, r1, 0 - ldr r2, _0807D9C4 @ =gUnknown_83C6868 - movs r1, 0xE5 - lsls r1, 3 - adds r3, r5, r1 - ldrh r1, [r3] - adds r1, r2 - lsls r0, 16 - lsrs r0, 16 - ldrb r1, [r1] - cmp r0, r1 - bls _0807D9B0 - strh r6, [r4] - ldrh r0, [r3] - adds r0, 0x1 - strh r0, [r3] - ands r0, r7 - cmp r0, 0x7 - bls _0807D998 - strh r6, [r3] -_0807D998: - ldr r0, _0807D9C8 @ =0x0000072a - adds r4, r5, r0 - ldrh r0, [r4] - bl sub_807D9E8 - ldrh r0, [r4] - adds r0, 0x1 - strh r0, [r4] - ands r0, r7 - cmp r0, 0xC - bls _0807D9B0 - strh r6, [r4] -_0807D9B0: - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0807D9B8: .4byte gWeatherPtr -_0807D9BC: .4byte 0x00000726 -_0807D9C0: .4byte 0x0000ffff -_0807D9C4: .4byte gUnknown_83C6868 -_0807D9C8: .4byte 0x0000072a - thumb_func_end Bubbles_Main - - thumb_func_start Bubbles_Finish -Bubbles_Finish: @ 807D9CC - push {lr} - bl Fog1_Finish - lsls r0, 24 - cmp r0, 0 - beq _0807D9DC - movs r0, 0x1 - b _0807D9E2 -_0807D9DC: - bl sub_807DA70 - movs r0, 0 -_0807D9E2: - pop {r1} - bx r1 - thumb_func_end Bubbles_Finish - - thumb_func_start sub_807D9E8 -sub_807D9E8: @ 807D9E8 - push {r4,lr} - lsls r0, 16 - ldr r1, _0807DA58 @ =gUnknown_83C6878 - lsrs r0, 14 - adds r3, r0, r1 - adds r1, 0x2 - adds r0, r1 - ldr r1, _0807DA5C @ =gSpriteCoordOffsetY - ldrh r2, [r0] - ldrh r0, [r1] - subs r2, r0 - ldr r0, _0807DA60 @ =gUnknown_83C68BC - movs r4, 0 - ldrsh r1, [r3, r4] - lsls r2, 16 - asrs r2, 16 - movs r3, 0 - bl CreateSpriteAtEnd - lsls r0, 24 - lsrs r2, r0, 24 - cmp r2, 0x40 - beq _0807DA50 - ldr r0, _0807DA64 @ =gSprites - lsls r1, r2, 4 - adds r1, r2 - lsls r1, 2 - adds r1, r0 - ldrb r2, [r1, 0x5] - movs r0, 0xD - negs r0, r0 - ands r0, r2 - movs r2, 0x4 - orrs r0, r2 - strb r0, [r1, 0x5] - adds r3, r1, 0 - adds r3, 0x3E - ldrb r0, [r3] - movs r2, 0x2 - orrs r0, r2 - strb r0, [r3] - movs r0, 0 - strh r0, [r1, 0x2E] - strh r0, [r1, 0x30] - strh r0, [r1, 0x32] - ldr r0, _0807DA68 @ =gWeatherPtr - ldr r1, [r0] - ldr r0, _0807DA6C @ =0x0000072c - adds r1, r0 - ldrh r0, [r1] - adds r0, 0x1 - strh r0, [r1] -_0807DA50: - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_0807DA58: .4byte gUnknown_83C6878 -_0807DA5C: .4byte gSpriteCoordOffsetY -_0807DA60: .4byte gUnknown_83C68BC -_0807DA64: .4byte gSprites -_0807DA68: .4byte gWeatherPtr -_0807DA6C: .4byte 0x0000072c - thumb_func_end sub_807D9E8 - - thumb_func_start sub_807DA70 -sub_807DA70: @ 807DA70 - push {r4,r5,lr} - movs r4, 0 - ldr r5, _0807DAA8 @ =gSprites -_0807DA76: - lsls r0, r4, 4 - adds r0, r4 - lsls r2, r0, 2 - adds r0, r5, 0 - adds r0, 0x14 - adds r0, r2, r0 - ldr r1, [r0] - ldr r0, _0807DAAC @ =gUnknown_83C68BC - cmp r1, r0 - bne _0807DA90 - adds r0, r2, r5 - bl DestroySprite -_0807DA90: - adds r0, r4, 0x1 - lsls r0, 16 - lsrs r4, r0, 16 - cmp r4, 0x3F - bls _0807DA76 - ldr r0, _0807DAB0 @ =0x00001205 - bl FreeSpriteTilesByTag - pop {r4,r5} - pop {r0} - bx r0 - .align 2, 0 -_0807DAA8: .4byte gSprites -_0807DAAC: .4byte gUnknown_83C68BC -_0807DAB0: .4byte 0x00001205 - thumb_func_end sub_807DA70 - - thumb_func_start unc_0807DAB4 -unc_0807DAB4: @ 807DAB4 - push {lr} - adds r1, r0, 0 - ldrh r0, [r1, 0x2E] - movs r2, 0 - adds r0, 0x2 - strh r0, [r1, 0x2E] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x8 - ble _0807DAF4 - strh r2, [r1, 0x2E] - movs r3, 0x30 - ldrsh r0, [r1, r3] - cmp r0, 0 - bne _0807DAE6 - ldrh r0, [r1, 0x24] - adds r0, 0x1 - strh r0, [r1, 0x24] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x4 - ble _0807DAF4 - movs r0, 0x1 - strh r0, [r1, 0x30] - b _0807DAF4 -_0807DAE6: - ldrh r0, [r1, 0x24] - subs r0, 0x1 - strh r0, [r1, 0x24] - lsls r0, 16 - cmp r0, 0 - bgt _0807DAF4 - strh r2, [r1, 0x30] -_0807DAF4: - ldrh r0, [r1, 0x22] - subs r0, 0x3 - strh r0, [r1, 0x22] - ldrh r0, [r1, 0x32] - adds r0, 0x1 - strh r0, [r1, 0x32] - lsls r0, 16 - asrs r0, 16 - cmp r0, 0x77 - ble _0807DB0E - adds r0, r1, 0 - bl DestroySprite -_0807DB0E: - pop {r0} - bx r0 - thumb_func_end unc_0807DAB4 - .align 2, 0 @ Don't pad with nop. diff --git a/data/field_weather.s b/data/field_weather.s index acd7744cd..6e86e9f25 100644 --- a/data/field_weather.s +++ b/data/field_weather.s @@ -6,248 +6,3 @@ .include "constants/constants.inc" .section .rodata .align 2 - -gUnknown_83C65C8:: @ 83C65C8 - .2byte 0x0000, 0x0042, 0x0005, 0x0049, 0x000a, 0x004e - -gUnknown_83C65D4:: @ 83C65D4 - obj_tiles gUnknown_83C3D40, 0x0800, 4608 - -gUnknown_83C65DC:: - .4byte 0xc0000400, 0x00000c00 - -gUnknown_83C65E4:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_end - -gUnknown_83C65EC:: - .4byte gUnknown_83C65E4 - -gUnknown_83C65F0:: @ 83C65F0 - spr_template 4608, 4608, gUnknown_83C65DC, gUnknown_83C65EC, NULL, gDummySpriteAffineAnimTable, sub_807B558 - -gUnknown_83C6608:: @ 83C6608 - .2byte 0x0000, 0x0000 - .2byte 0x0000, 0x00a0 - .2byte 0x0000, 0x0040 - .2byte 0x0090, 0x00e0 - .2byte 0x0090, 0x0080 - .2byte 0x0020, 0x0020 - .2byte 0x0020, 0x00c0 - .2byte 0x0020, 0x0060 - .2byte 0x0048, 0x0080 - .2byte 0x0048, 0x0020 - .2byte 0x0048, 0x00c0 - .2byte 0x00d8, 0x0060 - .2byte 0x00d8, 0x0000 - .2byte 0x0068, 0x00a0 - .2byte 0x0068, 0x0040 - .2byte 0x0068, 0x00e0 - .2byte 0x0090, 0x0000 - .2byte 0x0090, 0x00a0 - .2byte 0x0090, 0x0040 - .2byte 0x0020, 0x00e0 - .2byte 0x0020, 0x0080 - .2byte 0x0048, 0x0020 - .2byte 0x0048, 0x00c0 - .2byte 0x0030, 0x0060 - -gUnknown_83C6668:: - .4byte 0x80008000, 0x00002400 - -gUnknown_83C6670:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_jump 0 - -gUnknown_83C6678:: - obj_image_anim_frame 0x0008, 3 - obj_image_anim_frame 0x0020, 2 - obj_image_anim_frame 0x0028, 2 - obj_image_anim_end - -gUnknown_83C6688:: - obj_image_anim_frame 0x0008, 3 - obj_image_anim_frame 0x0010, 3 - obj_image_anim_frame 0x0018, 4 - obj_image_anim_end - -gUnknown_83C6698:: - .4byte gUnknown_83C6670 - .4byte gUnknown_83C6678 - .4byte gUnknown_83C6688 - -gUnknown_83C66A4:: @ 83C66A4 - spr_template 4614, 4608, gUnknown_83C6668, gUnknown_83C6698, NULL, gDummySpriteAffineAnimTable, sub_807BA24 - -gUnknown_83C66BC:: @ 83C66BC - .2byte 0xff98, 0x00d0 - .2byte 0xff60, 0x0140 - -gUnknown_83C66C4:: @ 83C66C4 - .2byte 0x0012, 0x0007 - .2byte 0x000c, 0x000a - -gUnknown_83C66CC:: @ 83C66CC - obj_tiles gUnknown_83C55C0, 0x0600, 4614 - -gUnknown_83C66D4:: - .4byte 0x00000000, 0x00000400 - -gUnknown_83C66DC:: - obj_frame_tiles gUnknown_83C4540 + 0x00, 0x0020 - obj_frame_tiles gUnknown_83C4540 + 0x20, 0x0020 - -gUnknown_83C66EC:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_end - -gUnknown_83C66F4:: - obj_image_anim_frame 0x0001, 16 - obj_image_anim_end - -gUnknown_83C66FC:: - .4byte gUnknown_83C66EC - .4byte gUnknown_83C66F4 - -gUnknown_83C6704:: @ 83C6704 - spr_template 65535, 4608, gUnknown_83C66D4, gUnknown_83C66FC, gUnknown_83C66DC, gDummySpriteAffineAnimTable, sub_807C1AC - -gUnknown_83C671C:: - .2byte 0x0000, 0x0006, 0x0006, 0x000c, 0x0012, 0x002a, 0x012c, 0x012c - -gUnknown_83C672C:: - .4byte 0xc0000400, 0x00000800 - -gUnknown_83C6734:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_end - -gUnknown_83C673C:: - obj_image_anim_frame 0x0020, 16 - obj_image_anim_end - -gUnknown_83C6744:: - obj_image_anim_frame 0x0040, 16 - obj_image_anim_end - -gUnknown_83C674C:: - obj_image_anim_frame 0x0060, 16 - obj_image_anim_end - -gUnknown_83C6754:: - obj_image_anim_frame 0x0080, 16 - obj_image_anim_end - -gUnknown_83C675C:: - obj_image_anim_frame 0x00a0, 16 - obj_image_anim_end - -gUnknown_83C6764:: - .4byte gUnknown_83C6734 - .4byte gUnknown_83C673C - .4byte gUnknown_83C6744 - .4byte gUnknown_83C674C - .4byte gUnknown_83C6754 - .4byte gUnknown_83C675C - -gUnknown_83C677C:: - obj_rot_scal_anim_frame 512, 512, 0, 0 - obj_rot_scal_anim_end - -gUnknown_83C678C:: - .4byte gUnknown_83C677C - -gUnknown_83C6790:: @ 83C6790 - spr_template 4609, 4608, gUnknown_83C672C, gUnknown_83C6764, NULL, gUnknown_83C678C, Fog1SpriteCallback - -gUnknown_83C67A8:: @ 83C67A8 - obj_tiles gWeatherFog1Tiles, 0x0800, 4609 - -gUnknown_83C67B0:: @ 83C67B0 - obj_tiles gUnknown_83C45C0, 0x1000, 4610 - -gUknown_83C67B8:: - .4byte 0xc0000400, 0x0000f400 - -gUnknown_83C67C0:: - obj_image_anim_frame 0x0000, 60 - obj_image_anim_frame 0x0040, 60 - obj_image_anim_jump 0 - -gUnknown_83C67CC:: - .4byte gUnknown_83C67C0 - -gUnknown_83C67D0:: @ 83C67D0 - spr_template 4610, 4608, gUknown_83C67B8, gUnknown_83C67CC, NULL, gDummySpriteAffineAnimTable, sub_807CF08 - -gUnknown_83C67E8:: @ 83C67E8 - obj_tiles gUnknown_83C2D40, 0x0800, 4611 - -gUnknown_83C67F0:: - .4byte 0xc0000400, 0x00000800 - -gUnknown_83C67F8:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_end - -gUnknown_83C6800:: - .4byte gUnknown_83C67F8 - -gUnknown_83C6804:: @ 83C6804 - spr_template 4611, 4608, gUnknown_83C67F0, gUnknown_83C6800, NULL, gDummySpriteAffineAnimTable, Fog2SpriteCallback - -gUnknown_83C681C:: - .4byte 0xc0000400, 0x00000400 - -gUnknown_83C6824:: - obj_image_anim_frame 0x0000, 3 - obj_image_anim_end - -gUnknown_83C682C:: - obj_image_anim_frame 0x0040, 3 - obj_image_anim_end - -gUnknown_83C6834:: - .4byte gUnknown_83C6824 - .4byte gUnknown_83C682C - -gUnknown_83C683C:: @ 83C683C - spr_template 4612, 4608, gUnknown_83C681C, gUnknown_83C6834, NULL, gDummySpriteAffineAnimTable, SandstormSpriteCallback1 - -gUnknown_83C6854:: @ 83C6854 - obj_tiles gUnknown_83C5BC0, 0x0a00, 4612 - -gUnknown_83C685C:: @ 83C685C - .2byte 0x0000, 0x0078, 0x0050, 0x00a0, 0x0028, 0x0000 - -gUnknown_83C6868:: @ 83C6868 - .byte 0x28, 0x5a, 0x3c, 0x5a, 0x02, 0x3c, 0x28, 0x1e - -gUnknown_83C6870:: @ 83C6870 - obj_tiles gUnknown_83C4580, 0x0040, 4613 - -gUnknown_83C6878:: @ 83C6878 - .2byte 0x0078, 0x00a0 - .2byte 0x0178, 0x00a0 - .2byte 0x0028, 0x008c - .2byte 0x0128, 0x008c - .2byte 0x00b4, 0x0082 - .2byte 0x01b4, 0x0082 - .2byte 0x003c, 0x00a0 - .2byte 0x01b4, 0x00a0 - .2byte 0x00dc, 0x00b4 - .2byte 0x01dc, 0x00b4 - .2byte 0x000a, 0x005a - .2byte 0x010a, 0x005a - .2byte 0x0100, 0x00a0 - -gUnknown_83C68AC:: - obj_image_anim_frame 0x0000, 16 - obj_image_anim_frame 0x0001, 16 - obj_image_anim_end - -gUnknown_83C68B8:: - .4byte gUnknown_83C68AC - -gUnknown_83C68BC:: @ 83C68BC - spr_template 4613, 4608, gOamData_AffineOff_ObjNormal_8x8, gUnknown_83C68B8, NULL, gDummySpriteAffineAnimTable, unc_0807DAB4 diff --git a/graphics/field_effects/unk_83C2D00.pal b/graphics/field_effects/unk_83C2D00.pal deleted file mode 100644 index fe57a8c7f..000000000 --- a/graphics/field_effects/unk_83C2D00.pal +++ /dev/null @@ -1,19 +0,0 @@ -JASC-PAL -0100 -16 -65 148 255 -180 222 255 -115 205 246 -131 197 255 -82 189 246 -172 238 246 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 diff --git a/graphics/field_effects/unk_83C2D20.pal b/graphics/field_effects/unk_83C2D20.pal deleted file mode 100644 index 9516c7a19..000000000 --- a/graphics/field_effects/unk_83C2D20.pal +++ /dev/null @@ -1,19 +0,0 @@ -JASC-PAL -0100 -16 -0 0 0 -255 230 139 -189 131 74 -238 197 123 -213 164 98 -164 106 49 -255 246 164 -222 205 164 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 -0 0 0 diff --git a/graphics/field_effects/unk_83C3540.png b/graphics/field_effects/unk_83C3540.png Binary files differdeleted file mode 100644 index 891e395ad..000000000 --- a/graphics/field_effects/unk_83C3540.png +++ /dev/null diff --git a/graphics/field_effects/unk_83C4540.png b/graphics/field_effects/unk_83C4540.png Binary files differdeleted file mode 100644 index 14cf009e5..000000000 --- a/graphics/field_effects/unk_83C4540.png +++ /dev/null diff --git a/graphics/field_effects/unk_83C4580.png b/graphics/field_effects/unk_83C4580.png Binary files differdeleted file mode 100644 index 6bc714152..000000000 --- a/graphics/field_effects/unk_83C4580.png +++ /dev/null diff --git a/graphics/field_effects/unk_83C55C0.png b/graphics/field_effects/unk_83C55C0.png Binary files differdeleted file mode 100644 index a367de4e7..000000000 --- a/graphics/field_effects/unk_83C55C0.png +++ /dev/null diff --git a/graphics/field_effects/unk_83C45C0.png b/graphics/weather/ash.png Binary files differindex f5ee4ce9c..901605078 100644 --- a/graphics/field_effects/unk_83C45C0.png +++ b/graphics/weather/ash.png diff --git a/graphics/field_effects/unk_83C3D40.png b/graphics/weather/cloud.png Binary files differindex 882fc213f..7eb3c61d9 100644 --- a/graphics/field_effects/unk_83C3D40.png +++ b/graphics/weather/cloud.png diff --git a/graphics/field_effects/unk_83C2D40.png b/graphics/weather/fog_diagonal.png Binary files differindex b3d52b9e6..198c6f494 100644 --- a/graphics/field_effects/unk_83C2D40.png +++ b/graphics/weather/fog_diagonal.png diff --git a/graphics/weather/fog_horizontal.png b/graphics/weather/fog_horizontal.png Binary files differnew file mode 100644 index 000000000..02e3cd3cb --- /dev/null +++ b/graphics/weather/fog_horizontal.png diff --git a/graphics/weather/rain.png b/graphics/weather/rain.png Binary files differnew file mode 100644 index 000000000..eaaa0b4e3 --- /dev/null +++ b/graphics/weather/rain.png diff --git a/graphics/field_effects/unk_83C5BC0.png b/graphics/weather/sandstorm.png Binary files differindex 9896daac7..aeb03f59f 100644 --- a/graphics/field_effects/unk_83C5BC0.png +++ b/graphics/weather/sandstorm.png diff --git a/graphics/weather/snow0.png b/graphics/weather/snow0.png Binary files differnew file mode 100644 index 000000000..1e3553172 --- /dev/null +++ b/graphics/weather/snow0.png diff --git a/graphics/weather/snow1.png b/graphics/weather/snow1.png Binary files differnew file mode 100644 index 000000000..7277d51d4 --- /dev/null +++ b/graphics/weather/snow1.png diff --git a/include/field_weather.h b/include/field_weather.h index b4006b3ad..3dc17b072 100644 --- a/include/field_weather.h +++ b/include/field_weather.h @@ -137,5 +137,28 @@ void PreservePaletteInWeather(u8 palIdx); void SetNextWeather(u8 weather); void SetCurrentAndNextWeather(u8 weather); +void Weather_SetBlendCoeffs(u8 eva, u8 evb); +void Weather_SetTargetBlendCoeffs(u8 eva, u8 evb, int delay); +bool8 Weather_UpdateBlend(void); +void LoadCustomWeatherSpritePalette(const u16 *palette); +void ResetDroughtWeatherPaletteLoading(void); +bool8 LoadDroughtWeatherPalettes(void); +void sub_807AC60(void); +void sub_807AC98(void); +void SetRainStrengthFromSoundEffect(u16 soundEffect); +void sub_807A790(s8 gammaIndex); +void sub_807A7C4(u8 gammaIndex, u8 gammaTargetIndex, u8 gammaStepDelay); + +extern const u16 gCloudsWeatherPalette[]; +extern const u16 gSandstormWeatherPalette[]; +extern const u8 gWeatherFogDiagonalTiles[]; +extern const u8 gWeatherFogHorizontalTiles[]; +extern const u8 gWeatherCloudTiles[]; +extern const u8 gWeatherSnow1Tiles[]; +extern const u8 gWeatherSnow2Tiles[]; +extern const u8 gWeatherBubbleTiles[]; +extern const u8 gWeatherAshTiles[]; +extern const u8 gWeatherRainTiles[]; +extern const u8 gWeatherSandstormTiles[]; #endif // GUARD_WEATHER_H diff --git a/include/field_weather_effects.h b/include/field_weather_effects.h index 11d3314a2..8ff3bae9c 100644 --- a/include/field_weather_effects.h +++ b/include/field_weather_effects.h @@ -4,15 +4,15 @@ bool8 Ash_Finish(void); bool8 Bubbles_Finish(void); bool8 Clouds_Finish(void); -bool8 Fog1_Finish(void); -bool8 Fog2_Finish(void); -bool8 LightRain_Finish(void); +bool8 FogHorizontal_Finish(void); +bool8 FogDiagonal_Finish(void); bool8 Rain_Finish(void); +bool8 Thunderstorm_Finish(void); bool8 Sandstorm_Finish(void); bool8 Snow_Finish(void); -bool8 sub_807B434(void); -bool8 sub_807B6BC(void); -bool8 sub_807D8D0(void); +bool8 Sunny_Finish(void); +bool8 Drought_Finish(void); +bool8 Shade_Finish(void); void Ash_InitAll(void); void Ash_InitVars(void); void Ash_Main(void); @@ -25,31 +25,31 @@ void Clouds_Main(void); void Drought_InitAll(void); void Drought_InitVars(void); void Drought_Main(void); -void Fog1_InitAll(void); -void Fog1_InitVars(void); -void Fog1_Main(void); -void Fog2_InitAll(void); -void Fog2_InitVars(void); -void Fog2_Main(void); -void LightRain_InitAll(void); -void LightRain_InitVars(void); -void LightRain_Main(void); +void FogHorizontal_InitAll(void); +void FogHorizontal_InitVars(void); +void FogHorizontal_Main(void); +void FogDiagonal_InitAll(void); +void FogDiagonal_InitVars(void); +void FogDiagonal_Main(void); +void Rain_InitAll(void); +void Rain_InitVars(void); void Rain_Main(void); +void Thunderstorm_Main(void); void Sandstorm_InitAll(void); void Sandstorm_InitVars(void); void Sandstorm_Main(void); void Snow_InitAll(void); void Snow_InitVars(void); -void Weather11_InitAll(void); -void Weather11_InitVars(void); -void Weather2_InitAll(void); -void Weather2_InitVars(void); -void nullsub_48(void); -void nullsub_49(void); -void snowflakes_progress2(void); -void sub_807C2E4(void); -void sub_807C358(void); -void sub_807C388(void); -void sub_807C3F4(void); +void Shade_InitAll(void); +void Shade_InitVars(void); +void Sunny_InitAll(void); +void Sunny_InitVars(void); +void Sunny_Main(void); +void Shade_Main(void); +void Snow_Main(void); +void Thunderstorm_InitVars(void); +void Thunderstorm_InitAll(void); +void Downpour_InitVars(void); +void Downpour_InitAll(void); #endif //GUARD_FIELD_WEATHER_EFFECTS_H diff --git a/include/graphics.h b/include/graphics.h index 3930861f8..8978719a8 100644 --- a/include/graphics.h +++ b/include/graphics.h @@ -4322,7 +4322,7 @@ extern const u32 gSubstituteDollTilemap[]; extern const u32 gSubstituteDollPal[]; // ice -extern const u8 gWeatherFog1Tiles[]; +extern const u8 gWeatherFogHorizontalTiles[]; extern const u32 gBattleAnimFogTilemap[]; extern const u16 gUnknown_83C2CE0[]; diff --git a/ld_script.txt b/ld_script.txt index e876d3268..01e1d0eb3 100644 --- a/ld_script.txt +++ b/ld_script.txt @@ -116,7 +116,7 @@ SECTIONS { src/reset_save_heap.o(.text); src/field_weather.o(.text); src/field_weather_util.o(.text); - asm/field_weather_effects.o(.text); + src/field_weather_effects.o(.text); src/field_fadetransition.o(.text); src/field_screen_effect.o(.text); src/battle_setup.o(.text); @@ -449,7 +449,7 @@ SECTIONS { src/title_screen.o(.rodata); src/field_weather.o(.rodata); src/field_weather_util.o(.rodata); - data/field_weather.o(.rodata); + src/field_weather_effects.o(.rodata); src/field_screen_effect.o(.rodata); src/battle_setup.o(.rodata); src/cable_club.o(.rodata); diff --git a/src/field_weather.c b/src/field_weather.c index 192ec8f44..494e4da2f 100644 --- a/src/field_weather.c +++ b/src/field_weather.c @@ -62,25 +62,24 @@ bool8 FadeInScreen_FogHorizontal(void); void DoNothing(void); void ApplyFogBlend(u8 blendCoeff, u16 blendColor); bool8 LightenSpritePaletteInFog(u8 paletteIndex); -void Weather_SetBlendCoeffs(u8, u8); struct Weather *const gWeatherPtr = &gWeather; const struct WeatherCallbacks sWeatherFuncs[] = { {None_Init, None_Main, None_Init, None_Finish}, {Clouds_InitVars, Clouds_Main, Clouds_InitAll, Clouds_Finish}, - {Weather2_InitVars, nullsub_48, Weather2_InitAll, sub_807B434}, - {LightRain_InitVars, LightRain_Main, LightRain_InitAll, LightRain_Finish}, - {Snow_InitVars, snowflakes_progress2, Snow_InitAll, Snow_Finish}, - {sub_807C2E4, Rain_Main, sub_807C358, Rain_Finish}, - {Fog1_InitVars, Fog1_Main, Fog1_InitAll, Fog1_Finish}, + {Sunny_InitVars, Sunny_Main, Sunny_InitAll, Sunny_Finish}, + {Rain_InitVars, Rain_Main, Rain_InitAll, Rain_Finish}, + {Snow_InitVars, Snow_Main, Snow_InitAll, Snow_Finish}, + {Thunderstorm_InitVars, Thunderstorm_Main, Thunderstorm_InitAll, Thunderstorm_Finish}, + {FogHorizontal_InitVars, FogHorizontal_Main, FogHorizontal_InitAll, FogHorizontal_Finish}, {Ash_InitVars, Ash_Main, Ash_InitAll, Ash_Finish}, {Sandstorm_InitVars, Sandstorm_Main, Sandstorm_InitAll, Sandstorm_Finish}, - {Fog2_InitVars, Fog2_Main, Fog2_InitAll, Fog2_Finish}, - {Fog1_InitVars, Fog1_Main, Fog1_InitAll, Fog1_Finish}, - {Weather11_InitVars, nullsub_49, Weather11_InitAll, sub_807D8D0}, - {Drought_InitVars, Drought_Main, Drought_InitAll, sub_807B6BC}, - {sub_807C388, Rain_Main, sub_807C3F4, Rain_Finish}, + {FogDiagonal_InitVars, FogDiagonal_Main, FogDiagonal_InitAll, FogDiagonal_Finish}, + {FogHorizontal_InitVars, FogHorizontal_Main, FogHorizontal_InitAll, FogHorizontal_Finish}, + {Shade_InitVars, Shade_Main, Shade_InitAll, Shade_Finish}, + {Drought_InitVars, Drought_Main, Drought_InitAll, Drought_Finish}, + {Downpour_InitVars, Thunderstorm_Main, Downpour_InitAll, Thunderstorm_Finish}, {Bubbles_InitVars, Bubbles_Main, Bubbles_InitAll, Bubbles_Finish}, }; @@ -129,6 +128,17 @@ const u8 sBasePaletteGammaTypes[32] = { }; const u16 gUnknown_83C2CE0[] = INCBIN_U16("graphics/field_effects/unk_83C2CE0.gbapal"); +const u16 gCloudsWeatherPalette[] = INCBIN_U16("graphics/weather/cloud.gbapal"); +const u16 gSandstormWeatherPalette[] = INCBIN_U16("graphics/weather/sandstorm.gbapal"); +const u8 gWeatherFogDiagonalTiles[] = INCBIN_U8("graphics/weather/fog_diagonal.4bpp"); +const u8 gWeatherFogHorizontalTiles[] = INCBIN_U8("graphics/weather/fog_horizontal.4bpp"); +const u8 gWeatherCloudTiles[] = INCBIN_U8("graphics/weather/cloud.4bpp"); +const u8 gWeatherSnow1Tiles[] = INCBIN_U8("graphics/weather/snow0.4bpp"); +const u8 gWeatherSnow2Tiles[] = INCBIN_U8("graphics/weather/snow1.4bpp"); +const u8 gWeatherBubbleTiles[] = INCBIN_U8("graphics/weather/bubble.4bpp"); +const u8 gWeatherAshTiles[] = INCBIN_U8("graphics/weather/ash.4bpp"); +const u8 gWeatherRainTiles[] = INCBIN_U8("graphics/weather/rain.4bpp"); +const u8 gWeatherSandstormTiles[] = INCBIN_U8("graphics/weather/sandstorm.4bpp"); // code void StartWeather(void) diff --git a/src/field_weather_effects.c b/src/field_weather_effects.c new file mode 100644 index 000000000..43314e6ad --- /dev/null +++ b/src/field_weather_effects.c @@ -0,0 +1,2321 @@ +#include "global.h" +#include "gflib.h" +#include "battle_anim.h" +#include "event_object_movement.h" +#include "field_weather.h" +#include "field_weather_effects.h" +#include "overworld.h" +#include "random.h" +#include "script.h" +#include "constants/weather.h" +#include "constants/songs.h" +#include "task.h" +#include "trig.h" + +//------------------------------------------------------------------------------ +// WEATHER_SUNNY_CLOUDS +//------------------------------------------------------------------------------ + +static void CreateCloudSprites(void); +static void DestroyCloudSprites(void); +static void UpdateCloudSprite(struct Sprite *); + +// The clouds are positioned on the map's grid. +// These coordinates are for the lower half of Route 120. +static const struct Coords16 sCloudSpriteMapCoords[] = { + { 0, 66}, + { 5, 73}, + {10, 78}, +}; + +static const struct SpriteSheet sCloudSpriteSheet = { + .data = gWeatherCloudTiles, + .size = 0x0800, + .tag = 0x1200 +}; + +static const struct OamData sCloudSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_BLEND, + .mosaic = 0, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(64x64), + .x = 0, + .matrixNum = 0, + .size = SPRITE_SIZE(64x64), + .tileNum = 0, + .priority = 3, + .paletteNum = 0, + .affineParam = 0, +}; + +static const union AnimCmd sCloudSpriteAnimCmd[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_END, +}; + +static const union AnimCmd *const sCloudSpriteAnimCmds[] = { + sCloudSpriteAnimCmd, +}; + +static const struct SpriteTemplate sCloudSpriteTemplate = { + .tileTag = 0x1200, + .paletteTag = 0x1200, + .oam = &sCloudSpriteOamData, + .anims = sCloudSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateCloudSprite, +}; + +void Clouds_InitVars(void) +{ + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->initStep = 0; + if (gWeatherPtr->cloudSpritesCreated == FALSE) + Weather_SetBlendCoeffs(0, 16); +} + +void Clouds_InitAll(void) +{ + Clouds_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + Clouds_Main(); +} + +void Clouds_Main(void) +{ + switch (gWeatherPtr->initStep) + { + case 0: + CreateCloudSprites(); + gWeatherPtr->initStep++; + break; + case 1: + Weather_SetTargetBlendCoeffs(12, 8, 1); + gWeatherPtr->initStep++; + break; + case 2: + if (Weather_UpdateBlend()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + } +} + +bool8 Clouds_Finish(void) +{ + switch (gWeatherPtr->finishStep) + { + case 0: + Weather_SetTargetBlendCoeffs(0, 16, 1); + gWeatherPtr->finishStep++; + return TRUE; + case 1: + if (Weather_UpdateBlend()) + { + DestroyCloudSprites(); + gWeatherPtr->finishStep++; + } + return TRUE; + } + return FALSE; +} + +void Sunny_InitVars(void) +{ + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; +} + +void Sunny_InitAll(void) +{ + Sunny_InitVars(); +} + +void Sunny_Main(void) +{ +} + +bool8 Sunny_Finish(void) +{ + return FALSE; +} + +static void CreateCloudSprites(void) +{ + u16 i; + u8 spriteId; + struct Sprite *sprite; + + if (gWeatherPtr->cloudSpritesCreated == TRUE) + return; + + LoadSpriteSheet(&sCloudSpriteSheet); + LoadCustomWeatherSpritePalette(gCloudsWeatherPalette); + for (i = 0; i < NUM_CLOUD_SPRITES; i++) + { + spriteId = CreateSprite(&sCloudSpriteTemplate, 0, 0, 0xFF); + if (spriteId != MAX_SPRITES) + { + gWeatherPtr->sprites.s1.cloudSprites[i] = &gSprites[spriteId]; + sprite = gWeatherPtr->sprites.s1.cloudSprites[i]; + SetSpritePosToMapCoords(sCloudSpriteMapCoords[i].x + 7, sCloudSpriteMapCoords[i].y + 7, &sprite->pos1.x, &sprite->pos1.y); + sprite->coordOffsetEnabled = TRUE; + } + else + { + gWeatherPtr->sprites.s1.cloudSprites[i] = NULL; + } + } + + gWeatherPtr->cloudSpritesCreated = TRUE; +} + +static void DestroyCloudSprites(void) +{ + u16 i; + + if (!gWeatherPtr->cloudSpritesCreated) + return; + + for (i = 0; i < NUM_CLOUD_SPRITES; i++) + { + if (gWeatherPtr->sprites.s1.cloudSprites[i] != NULL) + DestroySprite(gWeatherPtr->sprites.s1.cloudSprites[i]); + } + + FreeSpriteTilesByTag(0x1200); + gWeatherPtr->cloudSpritesCreated = FALSE; +} + +static void UpdateCloudSprite(struct Sprite *sprite) +{ + // Move 1 pixel left every 2 frames. + sprite->data[0] = (sprite->data[0] + 1) & 1; + if (sprite->data[0]) + sprite->pos1.x--; +} + +//------------------------------------------------------------------------------ +// WEATHER_DROUGHT +//------------------------------------------------------------------------------ + +static void UpdateDroughtBlend(u8); + +void Drought_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 0; +} + +void Drought_InitAll(void) +{ + Drought_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + Drought_Main(); +} + +void Drought_Main(void) +{ + switch (gWeatherPtr->initStep) + { + case 0: + if (gWeatherPtr->palProcessingState != WEATHER_PAL_STATE_CHANGING_WEATHER) + gWeatherPtr->initStep++; + break; + case 1: + ResetDroughtWeatherPaletteLoading(); + gWeatherPtr->initStep++; + break; + case 2: + if (LoadDroughtWeatherPalettes() == FALSE) + gWeatherPtr->initStep++; + break; + case 3: + sub_807AC60(); + gWeatherPtr->initStep++; + break; + case 4: + sub_807AC98(); + if (gWeatherPtr->unknown_73C == 6) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + default: + sub_807AC98(); + break; + } +} + +bool8 Drought_Finish(void) +{ + return FALSE; +} + +void StartDroughtWeatherBlend(void) +{ + CreateTask(UpdateDroughtBlend, 0x50); +} + +#define tState data[0] +#define tBlendY data[1] +#define tBlendDelay data[2] +#define tWinRange data[3] + +static void UpdateDroughtBlend(u8 taskId) +{ + struct Task *task = &gTasks[taskId]; + + switch (task->tState) + { + case 0: + task->tBlendY = 0; + task->tBlendDelay = 0; + task->tWinRange = GetGpuReg(REG_OFFSET_WININ); + SetGpuReg(REG_OFFSET_WININ, WIN_RANGE(63, 63)); + SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_TGT1_BG2 | BLDCNT_TGT1_BG3 | BLDCNT_TGT1_OBJ | BLDCNT_EFFECT_LIGHTEN); + SetGpuReg(REG_OFFSET_BLDY, 0); + task->tState++; + // fall through + case 1: + task->tBlendY += 3; + if (task->tBlendY > 16) + task->tBlendY = 16; + SetGpuReg(REG_OFFSET_BLDY, task->tBlendY); + if (task->tBlendY >= 16) + task->tState++; + break; + case 2: + task->tBlendDelay++; + if (task->tBlendDelay > 9) + { + task->tBlendDelay = 0; + task->tBlendY--; + if (task->tBlendY <= 0) + { + task->tBlendY = 0; + task->tState++; + } + SetGpuReg(REG_OFFSET_BLDY, task->tBlendY); + } + break; + case 3: + SetGpuReg(REG_OFFSET_BLDCNT, 0); + SetGpuReg(REG_OFFSET_BLDY, 0); + SetGpuReg(REG_OFFSET_WININ, task->tWinRange); + task->tState++; + break; + case 4: + EnableBothScriptContexts(); + DestroyTask(taskId); + break; + } +} + +#undef tState +#undef tBlendY +#undef tBlendDelay +#undef tWinRange + +//------------------------------------------------------------------------------ +// WEATHER_RAIN +//------------------------------------------------------------------------------ + +static void LoadRainSpriteSheet(void); +static bool8 CreateRainSprite(void); +static void UpdateRainSprite(struct Sprite *sprite); +static bool8 UpdateVisibleRainSprites(void); +static void DestroyRainSprites(void); + +static const struct Coords16 sRainSpriteCoords[] = { + { 0, 0}, + { 0, 160}, + { 0, 64}, + {144, 224}, + {144, 128}, + { 32, 32}, + { 32, 192}, + { 32, 96}, + { 72, 128}, + { 72, 32}, + { 72, 192}, + {216, 96}, + {216, 0}, + {104, 160}, + {104, 64}, + {104, 224}, + {144, 0}, + {144, 160}, + {144, 64}, + { 32, 224}, + { 32, 128}, + { 72, 32}, + { 72, 192}, + { 48, 96}, +}; + +static const struct OamData sRainSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_NORMAL, + .mosaic = 0, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(16x32), + .x = 0, + .matrixNum = 0, + .size = SPRITE_SIZE(16x32), + .tileNum = 0, + .priority = 1, + .paletteNum = 2, + .affineParam = 0, +}; + +static const union AnimCmd sRainSpriteFallAnimCmd[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_JUMP(0), +}; + +static const union AnimCmd sRainSpriteSplashAnimCmd[] = { + ANIMCMD_FRAME(8, 3), + ANIMCMD_FRAME(32, 2), + ANIMCMD_FRAME(40, 2), + ANIMCMD_END, +}; + +static const union AnimCmd sRainSpriteHeavySplashAnimCmd[] = { + ANIMCMD_FRAME(8, 3), + ANIMCMD_FRAME(16, 3), + ANIMCMD_FRAME(24, 4), + ANIMCMD_END, +}; + +static const union AnimCmd *const sRainSpriteAnimCmds[] = { + sRainSpriteFallAnimCmd, + sRainSpriteSplashAnimCmd, + sRainSpriteHeavySplashAnimCmd, +}; + +static const struct SpriteTemplate sRainSpriteTemplate = { + .tileTag = 4614, + .paletteTag = 0x1200, + .oam = &sRainSpriteOamData, + .anims = sRainSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateRainSprite, +}; + +// Q28.4 fixed-point format values +static const s16 sRainSpriteMovement[][2] = { + {-0x68, 0xD0}, + {-0xA0, 0x140}, +}; + +// First byte is the number of frames a raindrop falls before it splashes. +// Second byte is the maximum number of frames a raindrop can "wait" before +// it appears and starts falling. (This is only for the initial raindrop spawn.) +static const u16 sRainSpriteFallingDurations[][2] = { + {18, 7}, + {12, 10}, +}; + +static const struct SpriteSheet sRainSpriteSheet = { + .data = gWeatherRainTiles, + .size = 0x0600, + .tag = 0x1206, +}; + +void Rain_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->rainSpriteVisibleCounter = 0; + gWeatherPtr->rainSpriteVisibleDelay = 8; + gWeatherPtr->isDownpour = FALSE; + gWeatherPtr->targetRainSpriteCount = 10; + gWeatherPtr->gammaTargetIndex = 3; + gWeatherPtr->gammaStepDelay = 20; + SetRainStrengthFromSoundEffect(SE_T_KOAME); +} + +void Rain_InitAll(void) +{ + Rain_InitVars(); + while (!gWeatherPtr->weatherGfxLoaded) + Rain_Main(); +} + +void Rain_Main(void) +{ + switch (gWeatherPtr->initStep) + { + case 0: + LoadRainSpriteSheet(); + gWeatherPtr->initStep++; + break; + case 1: + if (!CreateRainSprite()) + gWeatherPtr->initStep++; + break; + case 2: + if (!UpdateVisibleRainSprites()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + } +} + +bool8 Rain_Finish(void) +{ + switch (gWeatherPtr->finishStep) + { + case 0: + if (gWeatherPtr->nextWeather == WEATHER_RAIN + || gWeatherPtr->nextWeather == WEATHER_RAIN_THUNDERSTORM + || gWeatherPtr->nextWeather == WEATHER_DOWNPOUR) + { + gWeatherPtr->finishStep = 0xFF; + return FALSE; + } + else + { + gWeatherPtr->targetRainSpriteCount = 0; + gWeatherPtr->finishStep++; + } + // fall through + case 1: + if (!UpdateVisibleRainSprites()) + { + DestroyRainSprites(); + gWeatherPtr->finishStep++; + return FALSE; + } + return TRUE; + } + return FALSE; +} + +#define tCounter data[0] +#define tRandom data[1] +#define tPosX data[2] +#define tPosY data[3] +#define tState data[4] +#define tActive data[5] +#define tWaiting data[6] + +static void StartRainSpriteFall(struct Sprite *sprite) +{ + u32 rand; + u16 numFallingFrames; + int tileX; + int tileY; + + if (sprite->tRandom == 0) + sprite->tRandom = 361; + + // Standard RNG sequence. + rand = sprite->tRandom * 1103515245 + 12345; + sprite->tRandom = ((rand & 0x7FFF0000) >> 16) % 600; + + numFallingFrames = sRainSpriteFallingDurations[gWeatherPtr->isDownpour][0]; + + tileX = sprite->tRandom % 30; + sprite->tPosX = tileX * 8; // Useless assignment, leftover from before fixed-point values were used + + tileY = sprite->tRandom / 30; + sprite->tPosY = tileY * 8; // Useless assignment, leftover from before fixed-point values were used + + sprite->tPosX = tileX; + sprite->tPosX <<= 7; // This is tileX * 8, using a fixed-point value with 4 decimal places + + sprite->tPosY = tileY; + sprite->tPosY <<= 7; // This is tileX * 8, using a fixed-point value with 4 decimal places + + // "Rewind" the rain sprites, from their ending position. + sprite->tPosX -= sRainSpriteMovement[gWeatherPtr->isDownpour][0] * numFallingFrames; + sprite->tPosY -= sRainSpriteMovement[gWeatherPtr->isDownpour][1] * numFallingFrames; + + StartSpriteAnim(sprite, 0); + sprite->tState = 0; + sprite->coordOffsetEnabled = FALSE; + sprite->tCounter = numFallingFrames; +} + +static void UpdateRainSprite(struct Sprite *sprite) +{ + if (sprite->tState == 0) + { + // Raindrop is in its "falling" motion. + sprite->tPosX += sRainSpriteMovement[gWeatherPtr->isDownpour][0]; + sprite->tPosY += sRainSpriteMovement[gWeatherPtr->isDownpour][1]; + sprite->pos1.x = sprite->tPosX >> 4; + sprite->pos1.y = sprite->tPosY >> 4; + + if (sprite->tActive + && (sprite->pos1.x >= -8 && sprite->pos1.x <= 248) + && sprite->pos1.y >= -16 && sprite->pos1.y <= 176) + sprite->invisible = FALSE; + else + sprite->invisible = TRUE; + + if (--sprite->tCounter == 0) + { + // Make raindrop splash on the ground + StartSpriteAnim(sprite, gWeatherPtr->isDownpour + 1); + sprite->tState = 1; + sprite->pos1.x -= gSpriteCoordOffsetX; + sprite->pos1.y -= gSpriteCoordOffsetY; + sprite->coordOffsetEnabled = TRUE; + } + } + else if (sprite->animEnded) + { + // The splashing animation ended. + sprite->invisible = TRUE; + StartRainSpriteFall(sprite); + } +} + +static void WaitRainSprite(struct Sprite *sprite) +{ + if (sprite->tCounter == 0) + { + StartRainSpriteFall(sprite); + sprite->callback = UpdateRainSprite; + } + else + { + sprite->tCounter--; + } +} + +static void InitRainSpriteMovement(struct Sprite *sprite, u16 val) +{ + u16 numFallingFrames = sRainSpriteFallingDurations[gWeatherPtr->isDownpour][0]; + u16 numAdvanceRng = val / (sRainSpriteFallingDurations[gWeatherPtr->isDownpour][1] + numFallingFrames); + u16 frameVal = val % (sRainSpriteFallingDurations[gWeatherPtr->isDownpour][1] + numFallingFrames); + + while (--numAdvanceRng != 0xFFFF) + StartRainSpriteFall(sprite); + + if (frameVal < numFallingFrames) + { + while (--frameVal != 0xFFFF) + UpdateRainSprite(sprite); + + sprite->tWaiting = 0; + } + else + { + sprite->tCounter = frameVal - numFallingFrames; + sprite->invisible = TRUE; + sprite->tWaiting = 1; + } +} + +static void LoadRainSpriteSheet(void) +{ + LoadSpriteSheet(&sRainSpriteSheet); +} + +static bool8 CreateRainSprite(void) +{ + u8 spriteIndex; + u8 spriteId; + + if (gWeatherPtr->rainSpriteCount == MAX_RAIN_SPRITES) + return FALSE; + + spriteIndex = gWeatherPtr->rainSpriteCount; + spriteId = CreateSpriteAtEnd(&sRainSpriteTemplate, + sRainSpriteCoords[spriteIndex].x, sRainSpriteCoords[spriteIndex].y, 78); + + if (spriteId != MAX_SPRITES) + { + gSprites[spriteId].tActive = 0; + gSprites[spriteId].tRandom = spriteIndex * 145; + while (gSprites[spriteId].tRandom >= 600) + gSprites[spriteId].tRandom -= 600; + + StartRainSpriteFall(&gSprites[spriteId]); + InitRainSpriteMovement(&gSprites[spriteId], spriteIndex * 9); + gSprites[spriteId].invisible = TRUE; + gWeatherPtr->sprites.s1.rainSprites[spriteIndex] = &gSprites[spriteId]; + } + else + { + gWeatherPtr->sprites.s1.rainSprites[spriteIndex] = NULL; + } + + if (++gWeatherPtr->rainSpriteCount == MAX_RAIN_SPRITES) + { + u16 i; + for (i = 0; i < MAX_RAIN_SPRITES; i++) + { + if (gWeatherPtr->sprites.s1.rainSprites[i]) + { + if (!gWeatherPtr->sprites.s1.rainSprites[i]->tWaiting) + gWeatherPtr->sprites.s1.rainSprites[i]->callback = UpdateRainSprite; + else + gWeatherPtr->sprites.s1.rainSprites[i]->callback = WaitRainSprite; + } + } + + return FALSE; + } + + return TRUE; +} + +static bool8 UpdateVisibleRainSprites(void) +{ + if (gWeatherPtr->curRainSpriteIndex == gWeatherPtr->targetRainSpriteCount) + return FALSE; + + if (++gWeatherPtr->rainSpriteVisibleCounter > gWeatherPtr->rainSpriteVisibleDelay) + { + gWeatherPtr->rainSpriteVisibleCounter = 0; + if (gWeatherPtr->curRainSpriteIndex < gWeatherPtr->targetRainSpriteCount) + { + gWeatherPtr->sprites.s1.rainSprites[gWeatherPtr->curRainSpriteIndex++]->tActive = 1; + } + else + { + gWeatherPtr->curRainSpriteIndex--; + gWeatherPtr->sprites.s1.rainSprites[gWeatherPtr->curRainSpriteIndex]->tActive = 0; + gWeatherPtr->sprites.s1.rainSprites[gWeatherPtr->curRainSpriteIndex]->invisible = TRUE; + } + } + return TRUE; +} + +static void DestroyRainSprites(void) +{ + u16 i; + + for (i = 0; i < gWeatherPtr->rainSpriteCount; i++) + { + if (gWeatherPtr->sprites.s1.rainSprites[i] != NULL) + DestroySprite(gWeatherPtr->sprites.s1.rainSprites[i]); + } + gWeatherPtr->rainSpriteCount = 0; + FreeSpriteTilesByTag(0x1206); +} + +#undef tCounter +#undef tRandom +#undef tPosX +#undef tPosY +#undef tState +#undef tActive +#undef tWaiting + +//------------------------------------------------------------------------------ +// Snow +//------------------------------------------------------------------------------ + +static void UpdateSnowflakeSprite(struct Sprite *); +static bool8 UpdateVisibleSnowflakeSprites(void); +static bool8 CreateSnowflakeSprite(void); +static bool8 DestroySnowflakeSprite(void); +static void InitSnowflakeSpriteMovement(struct Sprite *); + +void Snow_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->gammaTargetIndex = 3; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->targetSnowflakeSpriteCount = 16; + gWeatherPtr->snowflakeVisibleCounter = 0; +} + +void Snow_InitAll(void) +{ + u16 i; + + Snow_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + { + Snow_Main(); + for (i = 0; i < gWeatherPtr->snowflakeSpriteCount; i++) + UpdateSnowflakeSprite(gWeatherPtr->sprites.s1.snowflakeSprites[i]); + } +} + +void Snow_Main(void) +{ + if (gWeatherPtr->initStep == 0 && !UpdateVisibleSnowflakeSprites()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } +} + +bool8 Snow_Finish(void) +{ + switch (gWeatherPtr->finishStep) + { + case 0: + gWeatherPtr->targetSnowflakeSpriteCount = 0; + gWeatherPtr->snowflakeVisibleCounter = 0; + gWeatherPtr->finishStep++; + // fall through + case 1: + if (!UpdateVisibleSnowflakeSprites()) + { + gWeatherPtr->finishStep++; + return FALSE; + } + return TRUE; + } + + return FALSE; +} + +static bool8 UpdateVisibleSnowflakeSprites(void) +{ + if (gWeatherPtr->snowflakeSpriteCount == gWeatherPtr->targetSnowflakeSpriteCount) + return FALSE; + + if (++gWeatherPtr->snowflakeVisibleCounter > 36) + { + gWeatherPtr->snowflakeVisibleCounter = 0; + if (gWeatherPtr->snowflakeSpriteCount < gWeatherPtr->targetSnowflakeSpriteCount) + CreateSnowflakeSprite(); + else + DestroySnowflakeSprite(); + } + + return gWeatherPtr->snowflakeSpriteCount != gWeatherPtr->targetSnowflakeSpriteCount; +} + +static const struct OamData sSnowflakeSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_NORMAL, + .mosaic = 0, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(8x8), + .x = 0, + .matrixNum = 0, + .size = SPRITE_SIZE(8x8), + .tileNum = 0, + .priority = 1, + .paletteNum = 0, + .affineParam = 0, +}; + +static const struct SpriteFrameImage sSnowflakeSpriteImages[] = { + {gWeatherSnow1Tiles, 0x20}, + {gWeatherSnow2Tiles, 0x20}, +}; + +static const union AnimCmd sSnowflakeAnimCmd0[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_END, +}; + +static const union AnimCmd sSnowflakeAnimCmd1[] = { + ANIMCMD_FRAME(1, 16), + ANIMCMD_END, +}; + +static const union AnimCmd *const sSnowflakeAnimCmds[] = { + sSnowflakeAnimCmd0, + sSnowflakeAnimCmd1, +}; + +static const struct SpriteTemplate sSnowflakeSpriteTemplate = { + .tileTag = 0xFFFF, + .paletteTag = 0x1200, + .oam = &sSnowflakeSpriteOamData, + .anims = sSnowflakeAnimCmds, + .images = sSnowflakeSpriteImages, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateSnowflakeSprite, +}; + +#define tPosY data[0] +#define tDeltaY data[1] +#define tWaveDelta data[2] +#define tWaveIndex data[3] +#define tSnowflakeId data[4] +#define tFallCounter data[5] +#define tFallDuration data[6] +#define tDeltaY2 data[7] + +static bool8 CreateSnowflakeSprite(void) +{ + u8 spriteId = CreateSpriteAtEnd(&sSnowflakeSpriteTemplate, 0, 0, 78); + if (spriteId == MAX_SPRITES) + return FALSE; + + gSprites[spriteId].tSnowflakeId = gWeatherPtr->snowflakeSpriteCount; + InitSnowflakeSpriteMovement(&gSprites[spriteId]); + gSprites[spriteId].coordOffsetEnabled = TRUE; + gWeatherPtr->sprites.s1.snowflakeSprites[gWeatherPtr->snowflakeSpriteCount++] = &gSprites[spriteId]; + return TRUE; +} + +static bool8 DestroySnowflakeSprite(void) +{ + if (gWeatherPtr->snowflakeSpriteCount) + { + DestroySprite(gWeatherPtr->sprites.s1.snowflakeSprites[--gWeatherPtr->snowflakeSpriteCount]); + return TRUE; + } + + return FALSE; +} + +static void InitSnowflakeSpriteMovement(struct Sprite *sprite) +{ + u16 rand; + u16 x = ((sprite->tSnowflakeId * 5) & 7) * 30 + (Random() % 30); + + sprite->pos1.y = -3 - (gSpriteCoordOffsetY + sprite->centerToCornerVecY); + sprite->pos1.x = x - (gSpriteCoordOffsetX + sprite->centerToCornerVecX); + sprite->tPosY = sprite->pos1.y * 128; + sprite->pos2.x = 0; + rand = Random(); + sprite->tDeltaY = (rand & 3) * 5 + 64; + sprite->tDeltaY2 = sprite->tDeltaY; + StartSpriteAnim(sprite, (rand & 1) ? 0 : 1); + sprite->tWaveIndex = 0; + sprite->tWaveDelta = ((rand & 3) == 0) ? 2 : 1; + sprite->tFallDuration = (rand & 0x1F) + 210; + sprite->tFallCounter = 0; +} + +static void WaitSnowflakeSprite(struct Sprite *sprite) +{ + if (gWeatherPtr->unknown_6E2 > 18) + { + sprite->invisible = FALSE; + sprite->callback = UpdateSnowflakeSprite; + sprite->pos1.y = 250 - (gSpriteCoordOffsetY + sprite->centerToCornerVecY); + sprite->tPosY = sprite->pos1.y * 128; + gWeatherPtr->unknown_6E2 = 0; + } +} + +static void UpdateSnowflakeSprite(struct Sprite *sprite) +{ + s16 x; + s16 y; + + sprite->tPosY += sprite->tDeltaY; + sprite->pos1.y = sprite->tPosY >> 7; + sprite->tWaveIndex += sprite->tWaveDelta; + sprite->tWaveIndex &= 0xFF; + sprite->pos2.x = gSineTable[sprite->tWaveIndex] / 64; + + x = (sprite->pos1.x + sprite->centerToCornerVecX + gSpriteCoordOffsetX) & 0x1FF; + if (x & 0x100) + x |= -0x100; + + if (x < -3) + sprite->pos1.x = 242 - (gSpriteCoordOffsetX + sprite->centerToCornerVecX); + else if (x > 242) + sprite->pos1.x = -3 - (gSpriteCoordOffsetX + sprite->centerToCornerVecX); + + y = (sprite->pos1.y + sprite->centerToCornerVecY + gSpriteCoordOffsetY) & 0xFF; + if (y > 163 && y < 171) + { + sprite->pos1.y = 250 - (gSpriteCoordOffsetY + sprite->centerToCornerVecY); + sprite->tPosY = sprite->pos1.y * 128; + sprite->tFallCounter = 0; + sprite->tFallDuration = 220; + } + else if (y > 242 && y < 250) + { + sprite->pos1.y = 163; + sprite->tPosY = sprite->pos1.y * 128; + sprite->tFallCounter = 0; + sprite->tFallDuration = 220; + sprite->invisible = TRUE; + sprite->callback = WaitSnowflakeSprite; + } + + if (++sprite->tFallCounter == sprite->tFallDuration) + { + InitSnowflakeSpriteMovement(sprite); + sprite->pos1.y = 250; + sprite->invisible = TRUE; + sprite->callback = WaitSnowflakeSprite; + } +} + +#undef tPosY +#undef tDeltaY +#undef tWaveDelta +#undef tWaveIndex +#undef tSnowflakeId +#undef tFallCounter +#undef tFallDuration +#undef tDeltaY2 + +//------------------------------------------------------------------------------ +// WEATHER_RAIN_THUNDERSTORM +//------------------------------------------------------------------------------ + +void Thunderstorm_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->rainSpriteVisibleCounter = 0; + gWeatherPtr->rainSpriteVisibleDelay = 4; + gWeatherPtr->isDownpour = FALSE; + gWeatherPtr->targetRainSpriteCount = 16; + gWeatherPtr->gammaTargetIndex = 3; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->weatherGfxLoaded = FALSE; // duplicate assignment + gWeatherPtr->thunderTriggered = 0; + SetRainStrengthFromSoundEffect(SE_T_AME); +} + +void Thunderstorm_InitAll(void) +{ + Thunderstorm_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + Thunderstorm_Main(); +} + +//------------------------------------------------------------------------------ +// WEATHER_DOWNPOUR +//------------------------------------------------------------------------------ + +static void UpdateThunderSound(void); +static void SetThunderCounter(u16); + +void Downpour_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->rainSpriteVisibleCounter = 0; + gWeatherPtr->rainSpriteVisibleDelay = 4; + gWeatherPtr->isDownpour = TRUE; + gWeatherPtr->targetRainSpriteCount = 24; + gWeatherPtr->gammaTargetIndex = 3; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->weatherGfxLoaded = FALSE; // duplicate assignment + SetRainStrengthFromSoundEffect(SE_T_OOAME); +} + +void Downpour_InitAll(void) +{ + Downpour_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + Thunderstorm_Main(); +} + +void Thunderstorm_Main(void) +{ + UpdateThunderSound(); + switch (gWeatherPtr->initStep) + { + case 0: + LoadRainSpriteSheet(); + gWeatherPtr->initStep++; + break; + case 1: + if (!CreateRainSprite()) + gWeatherPtr->initStep++; + break; + case 2: + if (!UpdateVisibleRainSprites()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + case 3: + if (gWeatherPtr->palProcessingState != WEATHER_PAL_STATE_CHANGING_WEATHER) + gWeatherPtr->initStep = 6; + break; + case 4: + gWeatherPtr->unknown_6EA = 1; + gWeatherPtr->unknown_6E6 = (Random() % 360) + 360; + gWeatherPtr->initStep++; + // fall through + case 5: + if (--gWeatherPtr->unknown_6E6 == 0) + gWeatherPtr->initStep++; + break; + case 6: + gWeatherPtr->unknown_6EA = 1; + gWeatherPtr->unknown_6EB = Random() % 2; + gWeatherPtr->initStep++; + break; + case 7: + gWeatherPtr->unknown_6EC = (Random() & 1) + 1; + gWeatherPtr->initStep++; + // fall through + case 8: + sub_807A790(19); + if (gWeatherPtr->unknown_6EB == 0 && gWeatherPtr->unknown_6EC == 1) + SetThunderCounter(20); + + gWeatherPtr->unknown_6E6 = (Random() % 3) + 6; + gWeatherPtr->initStep++; + break; + case 9: + if (--gWeatherPtr->unknown_6E6 == 0) + { + sub_807A790(3); + gWeatherPtr->unknown_6EA = 1; + if (--gWeatherPtr->unknown_6EC != 0) + { + gWeatherPtr->unknown_6E6 = (Random() % 16) + 60; + gWeatherPtr->initStep = 10; + } + else if (gWeatherPtr->unknown_6EB == 0) + { + gWeatherPtr->initStep = 4; + } + else + { + gWeatherPtr->initStep = 11; + } + } + break; + case 10: + if (--gWeatherPtr->unknown_6E6 == 0) + gWeatherPtr->initStep = 8; + break; + case 11: + gWeatherPtr->unknown_6E6 = (Random() % 16) + 60; + gWeatherPtr->initStep++; + break; + case 12: + if (--gWeatherPtr->unknown_6E6 == 0) + { + SetThunderCounter(100); + sub_807A790(19); + gWeatherPtr->unknown_6E6 = (Random() & 0xF) + 30; + gWeatherPtr->initStep++; + } + break; + case 13: + if (--gWeatherPtr->unknown_6E6 == 0) + { + sub_807A7C4(19, 3, 5); + gWeatherPtr->initStep++; + } + break; + case 14: + if (gWeatherPtr->palProcessingState == WEATHER_PAL_STATE_IDLE) + { + gWeatherPtr->unknown_6EA = 1; + gWeatherPtr->initStep = 4; + } + break; + } +} + +bool8 Thunderstorm_Finish(void) +{ + switch (gWeatherPtr->finishStep) + { + case 0: + gWeatherPtr->unknown_6EA = 0; + gWeatherPtr->finishStep++; + // fall through + case 1: + Thunderstorm_Main(); + if (gWeatherPtr->unknown_6EA) + { + if (gWeatherPtr->nextWeather == WEATHER_RAIN + || gWeatherPtr->nextWeather == WEATHER_RAIN_THUNDERSTORM + || gWeatherPtr->nextWeather == WEATHER_DOWNPOUR) + return FALSE; + + gWeatherPtr->targetRainSpriteCount = 0; + gWeatherPtr->finishStep++; + } + break; + case 2: + if (!UpdateVisibleRainSprites()) + { + DestroyRainSprites(); + gWeatherPtr->thunderTriggered = 0; + gWeatherPtr->finishStep++; + return FALSE; + } + break; + default: + return FALSE; + } + return TRUE; +} + +static void SetThunderCounter(u16 max) +{ + if (gWeatherPtr->thunderTriggered == 0) + { + gWeatherPtr->thunderCounter = Random() % max; + gWeatherPtr->thunderTriggered = 1; + } +} + +static void UpdateThunderSound(void) +{ + if (gWeatherPtr->thunderTriggered == 1) + { + if (gWeatherPtr->thunderCounter == 0) + { + if (IsSEPlaying()) + return; + + if (Random() & 1) + PlaySE(SE_T_KAMI); + else + PlaySE(SE_T_KAMI2); + + gWeatherPtr->thunderTriggered = 0; + } + else + { + gWeatherPtr->thunderCounter--; + } + } +} + +//------------------------------------------------------------------------------ +// WEATHER_FOG_HORIZONTAL and WEATHER_UNDERWATER +//------------------------------------------------------------------------------ + +// unused data +static const u16 unusedData_839AB1C[] = {0, 6, 6, 12, 18, 42, 300, 300}; + +static const struct OamData gOamData_839AB2C = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_BLEND, + .mosaic = 0, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(64x64), + .x = 0, + .matrixNum = 0, + .size = SPRITE_SIZE(64x64), + .tileNum = 0, + .priority = 2, + .paletteNum = 0, + .affineParam = 0, +}; + +static const union AnimCmd gSpriteAnim_839AB34[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_END, +}; + +static const union AnimCmd gSpriteAnim_839AB3C[] = { + ANIMCMD_FRAME(32, 16), + ANIMCMD_END, +}; + +static const union AnimCmd gSpriteAnim_839AB44[] = { + ANIMCMD_FRAME(64, 16), + ANIMCMD_END, +}; + +static const union AnimCmd gSpriteAnim_839AB4C[] = { + ANIMCMD_FRAME(96, 16), + ANIMCMD_END, +}; + +static const union AnimCmd gSpriteAnim_839AB54[] = { + ANIMCMD_FRAME(128, 16), + ANIMCMD_END, +}; + +static const union AnimCmd gSpriteAnim_839AB5C[] = { + ANIMCMD_FRAME(160, 16), + ANIMCMD_END, +}; + +static const union AnimCmd *const gSpriteAnimTable_839AB64[] = { + gSpriteAnim_839AB34, + gSpriteAnim_839AB3C, + gSpriteAnim_839AB44, + gSpriteAnim_839AB4C, + gSpriteAnim_839AB54, + gSpriteAnim_839AB5C, +}; + +static const union AffineAnimCmd gSpriteAffineAnim_839AB7C[] = { + AFFINEANIMCMD_FRAME(0x200, 0x200, 0, 0), + AFFINEANIMCMD_END, +}; + +static const union AffineAnimCmd *const gSpriteAffineAnimTable_839AB8C[] = { + gSpriteAffineAnim_839AB7C, +}; + +static void FogHorizontalSpriteCallback(struct Sprite *); +static const struct SpriteTemplate sFogHorizontalSpriteTemplate = { + .tileTag = 0x1201, + .paletteTag = 0x1200, + .oam = &gOamData_839AB2C, + .anims = gSpriteAnimTable_839AB64, + .images = NULL, + .affineAnims = gSpriteAffineAnimTable_839AB8C, + .callback = FogHorizontalSpriteCallback, +}; + +void FogHorizontal_Main(void); +static void CreateFogHorizontalSprites(void); +static void DestroyFogHorizontalSprites(void); + +void FogHorizontal_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; + if (gWeatherPtr->fogHSpritesCreated == 0) + { + gWeatherPtr->fogHScrollCounter = 0; + gWeatherPtr->fogHScrollOffset = 0; + gWeatherPtr->fogHScrollPosX = 0; + Weather_SetBlendCoeffs(0, 16); + } +} + +void FogHorizontal_InitAll(void) +{ + FogHorizontal_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + FogHorizontal_Main(); +} + +void FogHorizontal_Main(void) +{ + gWeatherPtr->fogHScrollPosX = (gSpriteCoordOffsetX - gWeatherPtr->fogHScrollOffset) & 0xFF; + if (++gWeatherPtr->fogHScrollCounter > 3) + { + gWeatherPtr->fogHScrollCounter = 0; + gWeatherPtr->fogHScrollOffset++; + } + switch (gWeatherPtr->initStep) + { + case 0: + CreateFogHorizontalSprites(); + if (gWeatherPtr->currWeather == WEATHER_FOG_HORIZONTAL) + Weather_SetTargetBlendCoeffs(12, 8, 3); + else + Weather_SetTargetBlendCoeffs(4, 16, 0); + gWeatherPtr->initStep++; + break; + case 1: + if (Weather_UpdateBlend()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + } +} + +bool8 FogHorizontal_Finish(void) +{ + gWeatherPtr->fogHScrollPosX = (gSpriteCoordOffsetX - gWeatherPtr->fogHScrollOffset) & 0xFF; + if (++gWeatherPtr->fogHScrollCounter > 3) + { + gWeatherPtr->fogHScrollCounter = 0; + gWeatherPtr->fogHScrollOffset++; + } + + switch (gWeatherPtr->finishStep) + { + case 0: + Weather_SetTargetBlendCoeffs(0, 16, 3); + gWeatherPtr->finishStep++; + break; + case 1: + if (Weather_UpdateBlend()) + gWeatherPtr->finishStep++; + break; + case 2: + DestroyFogHorizontalSprites(); + gWeatherPtr->finishStep++; + break; + default: + return FALSE; + } + return TRUE; +} + +#define tSpriteColumn data[0] + +static void FogHorizontalSpriteCallback(struct Sprite *sprite) +{ + sprite->pos2.y = (u8)gSpriteCoordOffsetY; + sprite->pos1.x = gWeatherPtr->fogHScrollPosX + 32 + sprite->tSpriteColumn * 64; + if (sprite->pos1.x > 271) + { + sprite->pos1.x = 480 + gWeatherPtr->fogHScrollPosX - (4 - sprite->tSpriteColumn) * 64; + sprite->pos1.x &= 0x1FF; + } +} + +static void CreateFogHorizontalSprites(void) +{ + u16 i; + u8 spriteId; + struct Sprite *sprite; + + if (!gWeatherPtr->fogHSpritesCreated) + { + struct SpriteSheet fogHorizontalSpriteSheet = { + .data = gWeatherFogHorizontalTiles, + .size = 0x0800, + .tag = 0x1201, + }; + LoadSpriteSheet(&fogHorizontalSpriteSheet); + for (i = 0; i < NUM_FOG_HORIZONTAL_SPRITES; i++) + { + spriteId = CreateSpriteAtEnd(&sFogHorizontalSpriteTemplate, 0, 0, 0xFF); + if (spriteId != MAX_SPRITES) + { + sprite = &gSprites[spriteId]; + sprite->tSpriteColumn = i % 5; + sprite->pos1.x = (i % 5) * 64 + 32; + sprite->pos1.y = (i / 5) * 64 + 32; + gWeatherPtr->sprites.s2.fogHSprites[i] = sprite; + } + else + { + gWeatherPtr->sprites.s2.fogHSprites[i] = NULL; + } + } + + gWeatherPtr->fogHSpritesCreated = TRUE; + } +} + +static void DestroyFogHorizontalSprites(void) +{ + u16 i; + + if (gWeatherPtr->fogHSpritesCreated) + { + for (i = 0; i < NUM_FOG_HORIZONTAL_SPRITES; i++) + { + if (gWeatherPtr->sprites.s2.fogHSprites[i] != NULL) + DestroySprite(gWeatherPtr->sprites.s2.fogHSprites[i]); + } + + FreeSpriteTilesByTag(0x1201); + gWeatherPtr->fogHSpritesCreated = 0; + } +} + +#undef tSpriteColumn + +//------------------------------------------------------------------------------ +// WEATHER_VOLCANIC_ASH +//------------------------------------------------------------------------------ + +static void LoadAshSpriteSheet(void); +static void CreateAshSprites(void); +static void DestroyAshSprites(void); +static void UpdateAshSprite(struct Sprite *); + +void Ash_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = FALSE; + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->unknown_6FE = 20; + if (!gWeatherPtr->ashSpritesCreated) + { + Weather_SetBlendCoeffs(0, 16); + SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(64, 63)); // These aren't valid blend coefficients! + } +} + +void Ash_InitAll(void) +{ + Ash_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + Ash_Main(); +} + +void Ash_Main(void) +{ + gWeatherPtr->ashBaseSpritesX = gSpriteCoordOffsetX & 0x1FF; + while (gWeatherPtr->ashBaseSpritesX >= 240) + gWeatherPtr->ashBaseSpritesX -= 240; + + switch (gWeatherPtr->initStep) + { + case 0: + LoadAshSpriteSheet(); + gWeatherPtr->initStep++; + break; + case 1: + if (!gWeatherPtr->ashSpritesCreated) + CreateAshSprites(); + + Weather_SetTargetBlendCoeffs(16, 0, 1); + gWeatherPtr->initStep++; + break; + case 2: + if (Weather_UpdateBlend()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + default: + Weather_UpdateBlend(); + break; + } +} + +bool8 Ash_Finish(void) +{ + switch (gWeatherPtr->finishStep) + { + case 0: + Weather_SetTargetBlendCoeffs(0, 16, 1); + gWeatherPtr->finishStep++; + break; + case 1: + if (Weather_UpdateBlend()) + { + DestroyAshSprites(); + gWeatherPtr->finishStep++; + } + break; + case 2: + SetGpuReg(REG_OFFSET_BLDALPHA, 0); + gWeatherPtr->finishStep++; + return FALSE; + default: + return FALSE; + } + return TRUE; +} + +static const struct SpriteSheet sAshSpriteSheet = { + .data = gWeatherAshTiles, + .size = 0x1000, + .tag = 0x1202, +}; + +static void LoadAshSpriteSheet(void) +{ + LoadSpriteSheet(&sAshSpriteSheet); +} + +static const struct OamData sAshSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_BLEND, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(64x64), + .x = 0, + .size = SPRITE_SIZE(64x64), + .tileNum = 0, + .priority = 1, + .paletteNum = 15, +}; + +static const union AnimCmd sAshSpriteAnimCmd0[] = { + ANIMCMD_FRAME(0, 60), + ANIMCMD_FRAME(64, 60), + ANIMCMD_JUMP(0), +}; + +static const union AnimCmd *const sAshSpriteAnimCmds[] = { + sAshSpriteAnimCmd0, +}; + +static const struct SpriteTemplate sAshSpriteTemplate = { + .tileTag = 4610, + .paletteTag = 0x1200, + .oam = &sAshSpriteOamData, + .anims = sAshSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateAshSprite, +}; + +#define tOffsetY data[0] +#define tCounterY data[1] +#define tSpriteColumn data[2] +#define tSpriteRow data[3] + +static void CreateAshSprites(void) +{ + u8 i; + u8 spriteId; + struct Sprite *sprite; + + if (!gWeatherPtr->ashSpritesCreated) + { + for (i = 0; i < NUM_ASH_SPRITES; i++) + { + spriteId = CreateSpriteAtEnd(&sAshSpriteTemplate, 0, 0, 0x4E); + if (spriteId != MAX_SPRITES) + { + sprite = &gSprites[spriteId]; + sprite->tCounterY = 0; + sprite->tSpriteColumn = (u8)(i % 5); + sprite->tSpriteRow = (u8)(i / 5); + sprite->tOffsetY = sprite->tSpriteRow * 64 + 32; + gWeatherPtr->sprites.s2.ashSprites[i] = sprite; + } + else + { + gWeatherPtr->sprites.s2.ashSprites[i] = NULL; + } + } + + gWeatherPtr->ashSpritesCreated = TRUE; + } +} + +static void DestroyAshSprites(void) +{ + u16 i; + + if (gWeatherPtr->ashSpritesCreated) + { + for (i = 0; i < NUM_ASH_SPRITES; i++) + { + if (gWeatherPtr->sprites.s2.ashSprites[i] != NULL) + DestroySprite(gWeatherPtr->sprites.s2.ashSprites[i]); + } + + FreeSpriteTilesByTag(0x1202); + gWeatherPtr->ashSpritesCreated = FALSE; + } +} + +static void UpdateAshSprite(struct Sprite *sprite) +{ + if (++sprite->tCounterY > 5) + { + sprite->tCounterY = 0; + sprite->tOffsetY++; + } + + sprite->pos1.y = gSpriteCoordOffsetY + sprite->tOffsetY; + sprite->pos1.x = gWeatherPtr->ashBaseSpritesX + 32 + sprite->tSpriteColumn * 64; + if (sprite->pos1.x > 271) + { + sprite->pos1.x = gWeatherPtr->ashBaseSpritesX + 480 - (4 - sprite->tSpriteColumn) * 64; + sprite->pos1.x &= 0x1FF; + } +} + +#undef tOffsetY +#undef tCounterY +#undef tSpriteColumn +#undef tSpriteRow + +//------------------------------------------------------------------------------ +// WEATHER_FOG_DIAGONAL +//------------------------------------------------------------------------------ + +static void UpdateFogDiagonalMovement(void); +static void CreateFogDiagonalSprites(void); +static void DestroyFogDiagonalSprites(void); +static void UpdateFogDiagonalSprite(struct Sprite *); + +void FogDiagonal_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = 0; + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; + gWeatherPtr->fogHScrollCounter = 0; + gWeatherPtr->fogHScrollOffset = 1; + if (!gWeatherPtr->fogDSpritesCreated) + { + gWeatherPtr->fogDScrollXCounter = 0; + gWeatherPtr->fogDScrollYCounter = 0; + gWeatherPtr->fogDXOffset = 0; + gWeatherPtr->fogDYOffset = 0; + gWeatherPtr->fogDBaseSpritesX = 0; + gWeatherPtr->fogDPosY = 0; + Weather_SetBlendCoeffs(0, 16); + } +} + +void FogDiagonal_InitAll(void) +{ + FogDiagonal_InitVars(); + while (gWeatherPtr->weatherGfxLoaded == FALSE) + FogDiagonal_Main(); +} + +void FogDiagonal_Main(void) +{ + UpdateFogDiagonalMovement(); + switch (gWeatherPtr->initStep) + { + case 0: + CreateFogDiagonalSprites(); + gWeatherPtr->initStep++; + break; + case 1: + Weather_SetTargetBlendCoeffs(12, 8, 8); + gWeatherPtr->initStep++; + break; + case 2: + if (!Weather_UpdateBlend()) + break; + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + break; + } +} + +bool8 FogDiagonal_Finish(void) +{ + UpdateFogDiagonalMovement(); + switch (gWeatherPtr->finishStep) + { + case 0: + Weather_SetTargetBlendCoeffs(0, 16, 1); + gWeatherPtr->finishStep++; + break; + case 1: + if (!Weather_UpdateBlend()) + break; + gWeatherPtr->finishStep++; + break; + case 2: + DestroyFogDiagonalSprites(); + gWeatherPtr->finishStep++; + break; + default: + return FALSE; + } + return TRUE; +} + +static void UpdateFogDiagonalMovement(void) +{ + if (++gWeatherPtr->fogDScrollXCounter > 2) + { + gWeatherPtr->fogDXOffset++; + gWeatherPtr->fogDScrollXCounter = 0; + } + + if (++gWeatherPtr->fogDScrollYCounter > 4) + { + gWeatherPtr->fogDYOffset++; + gWeatherPtr->fogDScrollYCounter = 0; + } + + gWeatherPtr->fogDBaseSpritesX = (gSpriteCoordOffsetX - gWeatherPtr->fogDXOffset) & 0xFF; + gWeatherPtr->fogDPosY = gSpriteCoordOffsetY + gWeatherPtr->fogDYOffset; +} + +static const struct SpriteSheet gFogDiagonalSpriteSheet = { + .data = gWeatherFogDiagonalTiles, + .size = 0x0800, + .tag = 0x1203, +}; + +static const struct OamData sFogDiagonalSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_BLEND, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(64x64), + .x = 0, + .size = SPRITE_SIZE(64x64), + .tileNum = 0, + .priority = 2, + .paletteNum = 0, +}; + +static const union AnimCmd sFogDiagonalSpriteAnimCmd0[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_END, +}; + +static const union AnimCmd *const sFogDiagonalSpriteAnimCmds[] = { + sFogDiagonalSpriteAnimCmd0, +}; + +static const struct SpriteTemplate sFogDiagonalSpriteTemplate = { + .tileTag = 0x1203, + .paletteTag = 0x1200, + .oam = &sFogDiagonalSpriteOamData, + .anims = sFogDiagonalSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateFogDiagonalSprite, +}; + +#define tSpriteColumn data[0] +#define tSpriteRow data[1] + +static void CreateFogDiagonalSprites(void) +{ + u16 i; + struct SpriteSheet fogDiagonalSpriteSheet; + u8 spriteId; + struct Sprite *sprite; + + if (!gWeatherPtr->fogDSpritesCreated) + { + fogDiagonalSpriteSheet = gFogDiagonalSpriteSheet; + LoadSpriteSheet(&fogDiagonalSpriteSheet); + for (i = 0; i < NUM_FOG_DIAGONAL_SPRITES; i++) + { + spriteId = CreateSpriteAtEnd(&sFogDiagonalSpriteTemplate, 0, (i / 5) * 64, 0xFF); + if (spriteId != MAX_SPRITES) + { + sprite = &gSprites[spriteId]; + sprite->tSpriteColumn = i % 5; + sprite->tSpriteRow = i / 5; + gWeatherPtr->sprites.s2.fogDSprites[i] = sprite; + } + else + { + gWeatherPtr->sprites.s2.fogDSprites[i] = NULL; + } + } + + gWeatherPtr->fogDSpritesCreated = TRUE; + } +} + +static void DestroyFogDiagonalSprites(void) +{ + u16 i; + + if (gWeatherPtr->fogDSpritesCreated) + { + for (i = 0; i < NUM_FOG_DIAGONAL_SPRITES; i++) + { + if (gWeatherPtr->sprites.s2.fogDSprites[i]) + DestroySprite(gWeatherPtr->sprites.s2.fogDSprites[i]); + } + + FreeSpriteTilesByTag(0x1203); + gWeatherPtr->fogDSpritesCreated = FALSE; + } +} + +static void UpdateFogDiagonalSprite(struct Sprite *sprite) +{ + sprite->pos2.y = gWeatherPtr->fogDPosY; + sprite->pos1.x = gWeatherPtr->fogDBaseSpritesX + 32 + sprite->tSpriteColumn * 64; + if (sprite->pos1.x > 271) + { + sprite->pos1.x = gWeatherPtr->fogDBaseSpritesX + 480 - (4 - sprite->tSpriteColumn) * 64; + sprite->pos1.x &= 0x1FF; + } +} + +#undef tSpriteColumn +#undef tSpriteRow + +//------------------------------------------------------------------------------ +// WEATHER_SANDSTORM +//------------------------------------------------------------------------------ + +static void UpdateSandstormWaveIndex(void); +static void UpdateSandstormMovement(void); +static void CreateSandstormSprites(void); +static void CreateSwirlSandstormSprites(void); +static void DestroySandstormSprites(void); +static void UpdateSandstormSprite(struct Sprite *); +static void WaitSandSwirlSpriteEntrance(struct Sprite *); +static void UpdateSandstormSwirlSprite(struct Sprite *); + +#define MIN_SANDSTORM_WAVE_INDEX 0x20 + +void Sandstorm_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->weatherGfxLoaded = 0; + gWeatherPtr->gammaTargetIndex = 0; + gWeatherPtr->gammaStepDelay = 20; + if (!gWeatherPtr->sandstormSpritesCreated) + { + gWeatherPtr->sandstormXOffset = gWeatherPtr->sandstormYOffset = 0; + gWeatherPtr->sandstormWaveIndex = 8; + gWeatherPtr->sandstormWaveCounter = 0; + // Dead code. How does the compiler not optimize this out? + if (gWeatherPtr->sandstormWaveIndex >= 0x80 - MIN_SANDSTORM_WAVE_INDEX) + gWeatherPtr->sandstormWaveIndex = 0x80 - gWeatherPtr->sandstormWaveIndex; + + Weather_SetBlendCoeffs(0, 16); + } +} + +void Sandstorm_InitAll(void) +{ + Sandstorm_InitVars(); + while (!gWeatherPtr->weatherGfxLoaded) + Sandstorm_Main(); +} + +void Sandstorm_Main(void) +{ + UpdateSandstormMovement(); + UpdateSandstormWaveIndex(); + if (gWeatherPtr->sandstormWaveIndex >= 0x80 - MIN_SANDSTORM_WAVE_INDEX) + gWeatherPtr->sandstormWaveIndex = MIN_SANDSTORM_WAVE_INDEX; + + switch (gWeatherPtr->initStep) + { + case 0: + CreateSandstormSprites(); + CreateSwirlSandstormSprites(); + gWeatherPtr->initStep++; + break; + case 1: + Weather_SetTargetBlendCoeffs(16, 0, 0); + gWeatherPtr->initStep++; + break; + case 2: + if (Weather_UpdateBlend()) + { + gWeatherPtr->weatherGfxLoaded = TRUE; + gWeatherPtr->initStep++; + } + break; + } +} + +bool8 Sandstorm_Finish(void) +{ + UpdateSandstormMovement(); + UpdateSandstormWaveIndex(); + switch (gWeatherPtr->finishStep) + { + case 0: + Weather_SetTargetBlendCoeffs(0, 16, 0); + gWeatherPtr->finishStep++; + break; + case 1: + if (Weather_UpdateBlend()) + gWeatherPtr->finishStep++; + break; + case 2: + DestroySandstormSprites(); + gWeatherPtr->finishStep++; + break; + default: + return FALSE; + } + + return TRUE; +} + +static void UpdateSandstormWaveIndex(void) +{ + if (gWeatherPtr->sandstormWaveCounter++ > 4) + { + gWeatherPtr->sandstormWaveIndex++; + gWeatherPtr->sandstormWaveCounter = 0; + } +} + +static void UpdateSandstormMovement(void) +{ + gWeatherPtr->sandstormXOffset -= gSineTable[gWeatherPtr->sandstormWaveIndex] * 4; + gWeatherPtr->sandstormYOffset -= gSineTable[gWeatherPtr->sandstormWaveIndex]; + gWeatherPtr->sandstormBaseSpritesX = (gSpriteCoordOffsetX + (gWeatherPtr->sandstormXOffset >> 8)) & 0xFF; + gWeatherPtr->sandstormPosY = gSpriteCoordOffsetY + (gWeatherPtr->sandstormYOffset >> 8); +} + +static void DestroySandstormSprites(void) +{ + u16 i; + + if (gWeatherPtr->sandstormSpritesCreated) + { + for (i = 0; i < NUM_SANDSTORM_SPRITES; i++) + { + if (gWeatherPtr->sprites.s2.sandstormSprites1[i]) + DestroySprite(gWeatherPtr->sprites.s2.sandstormSprites1[i]); + } + + gWeatherPtr->sandstormSpritesCreated = FALSE; + FreeSpriteTilesByTag(0x1204); + } + + if (gWeatherPtr->sandstormSwirlSpritesCreated) + { + for (i = 0; i < NUM_SWIRL_SANDSTORM_SPRITES; i++) + { + if (gWeatherPtr->sprites.s2.sandstormSprites2[i] != NULL) + DestroySprite(gWeatherPtr->sprites.s2.sandstormSprites2[i]); + } + + gWeatherPtr->sandstormSwirlSpritesCreated = FALSE; + } +} + +static const struct OamData sSandstormSpriteOamData = { + .y = 0, + .affineMode = ST_OAM_AFFINE_OFF, + .objMode = ST_OAM_OBJ_BLEND, + .bpp = ST_OAM_4BPP, + .shape = SPRITE_SHAPE(64x64), + .x = 0, + .size = SPRITE_SIZE(64x64), + .tileNum = 0, + .priority = 1, + .paletteNum = 0, +}; + +static const union AnimCmd sSandstormSpriteAnimCmd0[] = { + ANIMCMD_FRAME(0, 3), + ANIMCMD_END, +}; + +static const union AnimCmd sSandstormSpriteAnimCmd1[] = { + ANIMCMD_FRAME(64, 3), + ANIMCMD_END, +}; + +static const union AnimCmd *const sSandstormSpriteAnimCmds[] = { + sSandstormSpriteAnimCmd0, + sSandstormSpriteAnimCmd1, +}; + +static const struct SpriteTemplate sSandstormSpriteTemplate = { + .tileTag = 0x1204, + .paletteTag = 0x1200, + .oam = &sSandstormSpriteOamData, + .anims = sSandstormSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateSandstormSprite, +}; + +static const struct SpriteSheet sSandstormSpriteSheet = { + .data = gWeatherSandstormTiles, + .size = 0x0a00, + .tag = 0x1204, +}; + +// Regular sandstorm sprites +#define tSpriteColumn data[0] +#define tSpriteRow data[1] + +// Swirly sandstorm sprites +#define tRadius data[0] +#define tWaveIndex data[1] +#define tRadiusCounter data[2] +#define tEntranceDelay data[3] + +static void CreateSandstormSprites(void) +{ + u16 i; + u8 spriteId; + + if (!gWeatherPtr->sandstormSpritesCreated) + { + LoadSpriteSheet(&sSandstormSpriteSheet); + LoadCustomWeatherSpritePalette(gSandstormWeatherPalette); + for (i = 0; i < NUM_SANDSTORM_SPRITES; i++) + { + spriteId = CreateSpriteAtEnd(&sSandstormSpriteTemplate, 0, (i / 5) * 64, 1); + if (spriteId != MAX_SPRITES) + { + gWeatherPtr->sprites.s2.sandstormSprites1[i] = &gSprites[spriteId]; + gWeatherPtr->sprites.s2.sandstormSprites1[i]->tSpriteColumn = i % 5; + gWeatherPtr->sprites.s2.sandstormSprites1[i]->tSpriteRow = i / 5; + } + else + { + gWeatherPtr->sprites.s2.sandstormSprites1[i] = NULL; + } + } + + gWeatherPtr->sandstormSpritesCreated = TRUE; + } +} + +static const u16 sSwirlEntranceDelays[] = {0, 120, 80, 160, 40, 0}; + +static void CreateSwirlSandstormSprites(void) +{ + u16 i; + u8 spriteId; + + if (!gWeatherPtr->sandstormSwirlSpritesCreated) + { + for (i = 0; i < NUM_SWIRL_SANDSTORM_SPRITES; i++) + { + spriteId = CreateSpriteAtEnd(&sSandstormSpriteTemplate, i * 48 + 24, 208, 1); + if (spriteId != MAX_SPRITES) + { + gWeatherPtr->sprites.s2.sandstormSprites2[i] = &gSprites[spriteId]; + gWeatherPtr->sprites.s2.sandstormSprites2[i]->oam.size = ST_OAM_SIZE_2; + gWeatherPtr->sprites.s2.sandstormSprites2[i]->tSpriteRow = i * 51; + gWeatherPtr->sprites.s2.sandstormSprites2[i]->tRadius = 8; + gWeatherPtr->sprites.s2.sandstormSprites2[i]->tRadiusCounter = 0; + gWeatherPtr->sprites.s2.sandstormSprites2[i]->data[4] = 0x6730; // unused value + gWeatherPtr->sprites.s2.sandstormSprites2[i]->tEntranceDelay = sSwirlEntranceDelays[i]; + StartSpriteAnim(gWeatherPtr->sprites.s2.sandstormSprites2[i], 1); + CalcCenterToCornerVec(gWeatherPtr->sprites.s2.sandstormSprites2[i], SPRITE_SHAPE(32x32), SPRITE_SIZE(32x32), ST_OAM_AFFINE_OFF); + gWeatherPtr->sprites.s2.sandstormSprites2[i]->callback = WaitSandSwirlSpriteEntrance; + } + else + { + gWeatherPtr->sprites.s2.sandstormSprites2[i] = NULL; + } + + gWeatherPtr->sandstormSwirlSpritesCreated = TRUE; + } + } +} + +static void UpdateSandstormSprite(struct Sprite *sprite) +{ + sprite->pos2.y = gWeatherPtr->sandstormPosY; + sprite->pos1.x = gWeatherPtr->sandstormBaseSpritesX + 32 + sprite->tSpriteColumn * 64; + if (sprite->pos1.x > 271) + { + sprite->pos1.x = gWeatherPtr->sandstormBaseSpritesX + 480 - (4 - sprite->tSpriteColumn) * 64; + sprite->pos1.x &= 0x1FF; + } +} + +static void WaitSandSwirlSpriteEntrance(struct Sprite *sprite) +{ + if (--sprite->tEntranceDelay == -1) + sprite->callback = UpdateSandstormSwirlSprite; +} + +static void UpdateSandstormSwirlSprite(struct Sprite *sprite) +{ + u32 x, y; + + if (--sprite->pos1.y < -48) + { + sprite->pos1.y = 208; + sprite->tRadius = 4; + } + + x = sprite->tRadius * gSineTable[sprite->tWaveIndex]; + y = sprite->tRadius * gSineTable[sprite->tWaveIndex + 0x40]; + sprite->pos2.x = x >> 8; + sprite->pos2.y = y >> 8; + sprite->tWaveIndex = (sprite->tWaveIndex + 10) & 0xFF; + if (++sprite->tRadiusCounter > 8) + { + sprite->tRadiusCounter = 0; + sprite->tRadius++; + } +} + +#undef tSpriteColumn +#undef tSpriteRow + +#undef tRadius +#undef tWaveIndex +#undef tRadiusCounter +#undef tEntranceDelay + +//------------------------------------------------------------------------------ +// WEATHER_SHADE +//------------------------------------------------------------------------------ + +void Shade_InitVars(void) +{ + gWeatherPtr->initStep = 0; + gWeatherPtr->gammaTargetIndex = 3; + gWeatherPtr->gammaStepDelay = 20; +} + +void Shade_InitAll(void) +{ + Shade_InitVars(); +} + +void Shade_Main(void) +{ +} + +bool8 Shade_Finish(void) +{ + return FALSE; +} + +//------------------------------------------------------------------------------ +// WEATHER_UNDERWATER_BUBBLES +//------------------------------------------------------------------------------ + +static void CreateBubbleSprite(u16); +static void DestroyBubbleSprites(void); +static void UpdateBubbleSprite(struct Sprite *); + +static const u8 sBubbleStartDelays[] = {40, 90, 60, 90, 2, 60, 40, 30}; + +static const struct SpriteSheet sWeatherBubbleSpriteSheet = { + .data = gWeatherBubbleTiles, + .size = 0x0040, + .tag = 0x1205, +}; + +static const s16 sBubbleStartCoords[][2] = { + {120, 160}, + {376, 160}, + { 40, 140}, + {296, 140}, + {180, 130}, + {436, 130}, + { 60, 160}, + {436, 160}, + {220, 180}, + {476, 180}, + { 10, 90}, + {266, 90}, + {256, 160}, +}; + +void Bubbles_InitVars(void) +{ + FogHorizontal_InitVars(); + if (!gWeatherPtr->bubblesSpritesCreated) + { + LoadSpriteSheet(&sWeatherBubbleSpriteSheet); + gWeatherPtr->bubblesDelayIndex = 0; + gWeatherPtr->bubblesDelayCounter = sBubbleStartDelays[0]; + gWeatherPtr->bubblesCoordsIndex = 0; + gWeatherPtr->bubblesSpriteCount = 0; + } +} + +void Bubbles_InitAll(void) +{ + Bubbles_InitVars(); + while (!gWeatherPtr->weatherGfxLoaded) + Bubbles_Main(); +} + +void Bubbles_Main(void) +{ + FogHorizontal_Main(); + if (++gWeatherPtr->bubblesDelayCounter > sBubbleStartDelays[gWeatherPtr->bubblesDelayIndex]) + { + gWeatherPtr->bubblesDelayCounter = 0; + if (++gWeatherPtr->bubblesDelayIndex > ARRAY_COUNT(sBubbleStartDelays) - 1) + gWeatherPtr->bubblesDelayIndex = 0; + + CreateBubbleSprite(gWeatherPtr->bubblesCoordsIndex); + if (++gWeatherPtr->bubblesCoordsIndex > ARRAY_COUNT(sBubbleStartCoords) - 1) + gWeatherPtr->bubblesCoordsIndex = 0; + } +} + +bool8 Bubbles_Finish(void) +{ + if (!FogHorizontal_Finish()) + { + DestroyBubbleSprites(); + return FALSE; + } + + return TRUE; +} + +static const union AnimCmd sBubbleSpriteAnimCmd0[] = { + ANIMCMD_FRAME(0, 16), + ANIMCMD_FRAME(1, 16), + ANIMCMD_END, +}; + +static const union AnimCmd *const sBubbleSpriteAnimCmds[] = { + sBubbleSpriteAnimCmd0, +}; + +static const struct SpriteTemplate sBubbleSpriteTemplate = { + .tileTag = 0x1205, + .paletteTag = 0x1200, + .oam = &gOamData_AffineOff_ObjNormal_8x8, + .anims = sBubbleSpriteAnimCmds, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = UpdateBubbleSprite, +}; + +#define tScrollXCounter data[0] +#define tScrollXDir data[1] +#define tCounter data[2] + +static void CreateBubbleSprite(u16 coordsIndex) +{ + s16 x = sBubbleStartCoords[coordsIndex][0]; + s16 y = sBubbleStartCoords[coordsIndex][1] - gSpriteCoordOffsetY; + u8 spriteId = CreateSpriteAtEnd(&sBubbleSpriteTemplate, x, y, 0); + if (spriteId != MAX_SPRITES) + { + gSprites[spriteId].oam.priority = 1; + gSprites[spriteId].coordOffsetEnabled = TRUE; + gSprites[spriteId].tScrollXCounter = 0; + gSprites[spriteId].tScrollXDir = 0; + gSprites[spriteId].tCounter = 0; + gWeatherPtr->bubblesSpriteCount++; + } +} + +static void DestroyBubbleSprites(void) +{ + u16 i; + + for (i = 0; i < MAX_SPRITES; i++) + { + if (gSprites[i].template == &sBubbleSpriteTemplate) + DestroySprite(&gSprites[i]); + } + + FreeSpriteTilesByTag(0x1205); +} + +static void UpdateBubbleSprite(struct Sprite *sprite) +{ + ++sprite->tScrollXCounter; + if (++sprite->tScrollXCounter > 8) // double increment + { + sprite->tScrollXCounter = 0; + if (sprite->tScrollXDir == 0) + { + if (++sprite->pos2.x > 4) + sprite->tScrollXDir = 1; + } + else + { + if (--sprite->pos2.x <= 0) + sprite->tScrollXDir = 0; + } + } + + sprite->pos1.y -= 3; + if (++sprite->tCounter >= 120) + DestroySprite(sprite); +} + +#undef tScrollXCounter +#undef tScrollXDir +#undef tCounter diff --git a/src/field_weather_util.c b/src/field_weather_util.c index 40c5fbe4d..d96378e23 100644 --- a/src/field_weather_util.c +++ b/src/field_weather_util.c @@ -6,17 +6,6 @@ u8 TranslateWeatherNum(u8 weather); void UpdateRainCounter(u8 newWeather, u8 oldWeather); -const u16 gUnknown_83C2D00[] = INCBIN_U16("graphics/field_effects/unk_83C2D00.gbapal"); -const u16 gUnknown_83C2D20[] = INCBIN_U16("graphics/field_effects/unk_83C2D20.gbapal"); -const u16 gUnknown_83C2D40[] = INCBIN_U16("graphics/field_effects/unk_83C2D40.4bpp"); -const u16 gWeatherFog1Tiles[] = INCBIN_U16("graphics/field_effects/unk_83C3540.4bpp"); -const u16 gUnknown_83C3D40[] = INCBIN_U16("graphics/field_effects/unk_83C3D40.4bpp"); -const u16 gUnknown_83C4540[] = INCBIN_U16("graphics/field_effects/unk_83C4540.4bpp"); -const u16 gUnknown_83C4580[] = INCBIN_U16("graphics/field_effects/unk_83C4580.4bpp"); -const u16 gUnknown_83C45C0[] = INCBIN_U16("graphics/field_effects/unk_83C45C0.4bpp"); -const u16 gUnknown_83C55C0[] = INCBIN_U16("graphics/field_effects/unk_83C55C0.4bpp"); -const u16 gUnknown_83C5BC0[] = INCBIN_U16("graphics/field_effects/unk_83C5BC0.4bpp"); - void SetSav1Weather(u32 weather) { u8 oldWeather = gSaveBlock1Ptr->weather; @@ -944,7 +944,7 @@ void AnimTask_Haze1(u8 taskId) SetGpuReg(REG_OFFSET_BG1HOFS, gBattle_BG1_X); SetGpuReg(REG_OFFSET_BG1VOFS, gBattle_BG1_Y); sub_80752A0(&animBg); - LoadBgTiles(animBg.bgId, gWeatherFog1Tiles, 0x800, animBg.tilesOffset); + LoadBgTiles(animBg.bgId, gWeatherFogHorizontalTiles, 0x800, animBg.tilesOffset); AnimLoadCompressedBgTilemap(animBg.bgId, gBattleAnimFogTilemap); LoadPalette(&gUnknown_83C2CE0, animBg.paletteId * 16, 32); if (IsContest()) @@ -1042,7 +1042,7 @@ void AnimTask_LoadMistTiles(u8 taskId) SetGpuReg(REG_OFFSET_BG1HOFS, gBattle_BG1_X); SetGpuReg(REG_OFFSET_BG1VOFS, gBattle_BG1_Y); sub_80752A0(&animBg); - LoadBgTiles(animBg.bgId, gWeatherFog1Tiles, 0x800, animBg.tilesOffset); + LoadBgTiles(animBg.bgId, gWeatherFogHorizontalTiles, 0x800, animBg.tilesOffset); AnimLoadCompressedBgTilemap(animBg.bgId, gBattleAnimFogTilemap); LoadPalette(&gUnknown_83C2CE0, animBg.paletteId * 16, 32); if (IsContest()) |
