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-rw-r--r--asm/field_weather.s1132
-rw-r--r--include/field_weather.h2
-rw-r--r--src/field_weather.c413
3 files changed, 400 insertions, 1147 deletions
diff --git a/asm/field_weather.s b/asm/field_weather.s
index b6384cbe1..2d0d9a1d1 100644
--- a/asm/field_weather.s
+++ b/asm/field_weather.s
@@ -5,1138 +5,6 @@
.text
- thumb_func_start sub_807D424
-sub_807D424: @ 807D424
- push {r4-r7,lr}
- mov r7, r10
- mov r6, r9
- mov r5, r8
- push {r5-r7}
- sub sp, 0xC
- adds r3, r1, 0
- lsls r0, 24
- lsrs r7, r0, 24
- lsls r3, 16
- lsrs r3, 16
- mov r0, sp
- strh r3, [r0]
- movs r1, 0x80
- lsls r1, 1
- movs r0, 0
- adds r2, r7, 0
- bl BlendPalette
- ldr r0, [sp]
- lsls r1, r0, 27
- lsrs r1, 27
- str r1, [sp, 0x4]
- lsls r1, r0, 22
- lsrs r1, 27
- str r1, [sp, 0x8]
- lsls r0, 17
- lsrs r0, 27
- mov r10, r0
- movs r4, 0x10
-_0807D460:
- lsls r0, r4, 24
- lsrs r0, 24
- bl sub_807D574
- lsls r0, 24
- cmp r0, 0
- beq _0807D510
- adds r0, r4, 0x1
- lsls r1, r0, 20
- lsrs r1, 16
- mov r12, r1
- lsls r1, r4, 20
- lsrs r6, r1, 16
- mov r9, r0
- cmp r6, r12
- bcs _0807D524
- movs r0, 0x1C
- mov r8, r0
-_0807D484:
- lsls r5, r6, 1
- ldr r0, _0807D508 @ =gPlttBufferUnfaded
- adds r0, r5, r0
- ldr r2, [r0]
- lsls r4, r2, 27
- lsrs r4, 27
- lsls r3, r2, 22
- lsrs r3, 27
- lsls r2, 17
- lsrs r2, 27
- mov r0, r8
- subs r1, r0, r4
- lsls r0, r1, 1
- adds r0, r1
- asrs r0, 2
- adds r4, r0
- lsls r4, 24
- lsrs r4, 24
- movs r1, 0x1F
- subs r1, r3
- lsls r0, r1, 1
- adds r0, r1
- asrs r0, 2
- adds r3, r0
- lsls r3, 24
- lsrs r3, 24
- mov r0, r8
- subs r1, r0, r2
- lsls r0, r1, 1
- adds r0, r1
- asrs r0, 2
- adds r2, r0
- lsls r2, 24
- lsrs r2, 24
- ldr r1, [sp, 0x4]
- subs r0, r1, r4
- muls r0, r7
- asrs r0, 4
- adds r4, r0
- lsls r4, 24
- lsrs r4, 24
- ldr r1, [sp, 0x8]
- subs r0, r1, r3
- muls r0, r7
- asrs r0, 4
- adds r3, r0
- lsls r3, 24
- mov r1, r10
- subs r0, r1, r2
- muls r0, r7
- asrs r0, 4
- adds r2, r0
- lsls r2, 24
- ldr r0, _0807D50C @ =gPlttBufferFaded
- adds r5, r0
- lsrs r2, 14
- lsrs r3, 19
- orrs r2, r3
- orrs r2, r4
- strh r2, [r5]
- adds r0, r6, 0x1
- lsls r0, 16
- lsrs r6, r0, 16
- cmp r6, r12
- bcc _0807D484
- b _0807D524
- .align 2, 0
-_0807D508: .4byte gPlttBufferUnfaded
-_0807D50C: .4byte gPlttBufferFaded
-_0807D510:
- lsls r0, r4, 20
- lsrs r0, 16
- mov r1, sp
- ldrh r3, [r1]
- movs r1, 0x10
- adds r2, r7, 0
- bl BlendPalette
- adds r4, 0x1
- mov r9, r4
-_0807D524:
- mov r1, r9
- lsls r0, r1, 16
- lsrs r4, r0, 16
- cmp r4, 0x1F
- bls _0807D460
- add sp, 0xC
- pop {r3-r5}
- mov r8, r3
- mov r9, r4
- mov r10, r5
- pop {r4-r7}
- pop {r0}
- bx r0
- thumb_func_end sub_807D424
-
- thumb_func_start sub_807D540
-sub_807D540: @ 807D540
- push {r4,lr}
- lsls r0, 24
- lsrs r2, r0, 24
- ldr r3, _0807D568 @ =gUnknown_0202F7E8
- ldr r0, _0807D56C @ =0x000006fa
- adds r1, r3, r0
- ldrb r0, [r1]
- cmp r0, 0x5
- bhi _0807D562
- ldr r4, _0807D570 @ =0x000006f4
- adds r0, r3, r4
- ldrb r3, [r1]
- adds r0, r3
- strb r2, [r0]
- ldrb r0, [r1]
- adds r0, 0x1
- strb r0, [r1]
-_0807D562:
- pop {r4}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D568: .4byte gUnknown_0202F7E8
-_0807D56C: .4byte 0x000006fa
-_0807D570: .4byte 0x000006f4
- thumb_func_end sub_807D540
-
- thumb_func_start sub_807D574
-sub_807D574: @ 807D574
- push {r4,r5,lr}
- lsls r0, 24
- lsrs r3, r0, 24
- movs r1, 0
- ldr r2, _0807D59C @ =gUnknown_0202F7E8
- ldr r4, _0807D5A0 @ =0x000006fa
- adds r0, r2, r4
- ldrb r0, [r0]
- cmp r1, r0
- bcs _0807D5B2
- ldr r5, _0807D5A4 @ =0x000006f4
- adds r4, r2, r5
- adds r2, r0, 0
-_0807D58E:
- adds r0, r1, r4
- ldrb r0, [r0]
- cmp r0, r3
- bne _0807D5A8
- movs r0, 0x1
- b _0807D5B4
- .align 2, 0
-_0807D59C: .4byte gUnknown_0202F7E8
-_0807D5A0: .4byte 0x000006fa
-_0807D5A4: .4byte 0x000006f4
-_0807D5A8:
- adds r0, r1, 0x1
- lsls r0, 16
- lsrs r1, r0, 16
- cmp r1, r2
- bcc _0807D58E
-_0807D5B2:
- movs r0, 0
-_0807D5B4:
- pop {r4,r5}
- pop {r1}
- bx r1
- thumb_func_end sub_807D574
-
- thumb_func_start sub_807D5BC
-sub_807D5BC: @ 807D5BC
- push {r4,r5,lr}
- lsls r0, 24
- lsrs r4, r0, 24
- ldr r5, _0807D5E8 @ =gUnknown_0202F7E8
- ldr r1, _0807D5EC @ =0x000006c6
- adds r0, r5, r1
- ldrb r0, [r0]
- cmp r0, 0x3
- bne _0807D5E2
- lsls r2, r4, 24
- asrs r2, 24
- movs r0, 0
- movs r1, 0x20
- bl sub_807CEBC
- movs r1, 0xD8
- lsls r1, 3
- adds r0, r5, r1
- strb r4, [r0]
-_0807D5E2:
- pop {r4,r5}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D5E8: .4byte gUnknown_0202F7E8
-_0807D5EC: .4byte 0x000006c6
- thumb_func_end sub_807D5BC
-
- thumb_func_start sub_807D5F0
-sub_807D5F0: @ 807D5F0
- push {r4-r6,lr}
- lsls r0, 24
- lsrs r4, r0, 24
- lsls r1, 24
- lsrs r5, r1, 24
- lsls r2, 24
- lsrs r6, r2, 24
- ldr r3, _0807D638 @ =gUnknown_0202F7E8
- ldr r0, _0807D63C @ =0x000006c6
- adds r2, r3, r0
- ldrb r0, [r2]
- cmp r0, 0x3
- bne _0807D630
- movs r1, 0
- strb r1, [r2]
- movs r2, 0xD8
- lsls r2, 3
- adds r0, r3, r2
- strb r4, [r0]
- adds r2, 0x1
- adds r0, r3, r2
- strb r5, [r0]
- adds r2, 0x2
- adds r0, r3, r2
- strb r1, [r0]
- ldr r1, _0807D640 @ =0x000006c2
- adds r0, r3, r1
- strb r6, [r0]
- lsls r0, r4, 24
- asrs r0, 24
- bl sub_807D5BC
-_0807D630:
- pop {r4-r6}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D638: .4byte gUnknown_0202F7E8
-_0807D63C: .4byte 0x000006c6
-_0807D640: .4byte 0x000006c2
- thumb_func_end sub_807D5F0
-
- thumb_func_start fade_screen
-fade_screen: @ 807D644
- push {r4,r5,lr}
- sub sp, 0x4
- lsls r0, 24
- lsrs r0, 24
- adds r2, r0, 0
- lsls r1, 24
- lsrs r5, r1, 24
- cmp r0, 0x1
- beq _0807D67C
- cmp r0, 0x1
- bgt _0807D660
- cmp r0, 0
- beq _0807D66A
- b _0807D758
-_0807D660:
- cmp r2, 0x2
- beq _0807D670
- cmp r2, 0x3
- beq _0807D680
- b _0807D758
-_0807D66A:
- movs r4, 0
- movs r1, 0
- b _0807D684
-_0807D670:
- ldr r4, _0807D678 @ =0x0000ffff
- movs r1, 0
- b _0807D684
- .align 2, 0
-_0807D678: .4byte 0x0000ffff
-_0807D67C:
- movs r4, 0
- b _0807D682
-_0807D680:
- ldr r4, _0807D6A4 @ =0x0000ffff
-_0807D682:
- movs r1, 0x1
-_0807D684:
- ldr r0, _0807D6A8 @ =gUnknown_0202F7E8
- movs r2, 0xDA
- lsls r2, 3
- adds r0, r2
- ldrb r0, [r0]
- cmp r0, 0x3
- blt _0807D6AC
- cmp r0, 0x6
- ble _0807D69E
- cmp r0, 0xD
- bgt _0807D6AC
- cmp r0, 0xB
- blt _0807D6AC
-_0807D69E:
- movs r2, 0x1
- b _0807D6AE
- .align 2, 0
-_0807D6A4: .4byte 0x0000ffff
-_0807D6A8: .4byte gUnknown_0202F7E8
-_0807D6AC:
- movs r2, 0
-_0807D6AE:
- cmp r1, 0
- beq _0807D6F0
- cmp r2, 0
- beq _0807D6C2
- ldr r0, _0807D6E0 @ =gPlttBufferFaded
- ldr r1, _0807D6E4 @ =gPlttBufferUnfaded
- movs r2, 0x80
- lsls r2, 1
- bl CpuFastSet
-_0807D6C2:
- movs r0, 0x1
- negs r0, r0
- lsls r1, r5, 24
- asrs r1, 24
- str r4, [sp]
- movs r2, 0
- movs r3, 0x10
- bl BeginNormalPaletteFade
- ldr r0, _0807D6E8 @ =gUnknown_0202F7E8
- ldr r3, _0807D6EC @ =0x000006c6
- adds r0, r3
- movs r1, 0x2
- strb r1, [r0]
- b _0807D758
- .align 2, 0
-_0807D6E0: .4byte gPlttBufferFaded
-_0807D6E4: .4byte gPlttBufferUnfaded
-_0807D6E8: .4byte gUnknown_0202F7E8
-_0807D6EC: .4byte 0x000006c6
-_0807D6F0:
- ldr r1, _0807D708 @ =gUnknown_0202F7E8
- ldr r3, _0807D70C @ =0x000006c4
- adds r0, r1, r3
- strh r4, [r0]
- cmp r2, 0
- beq _0807D714
- ldr r0, _0807D710 @ =0x000006c7
- adds r1, r0
- movs r0, 0
- strb r0, [r1]
- b _0807D726
- .align 2, 0
-_0807D708: .4byte gUnknown_0202F7E8
-_0807D70C: .4byte 0x000006c4
-_0807D710: .4byte 0x000006c7
-_0807D714:
- movs r0, 0x1
- negs r0, r0
- lsls r1, r5, 24
- asrs r1, 24
- str r4, [sp]
- movs r2, 0x10
- movs r3, 0
- bl BeginNormalPaletteFade
-_0807D726:
- ldr r4, _0807D760 @ =gUnknown_0202F7E8
- ldr r1, _0807D764 @ =0x000006c6
- adds r0, r4, r1
- movs r1, 0
- movs r5, 0x1
- strb r5, [r0]
- ldr r2, _0807D768 @ =0x000006ca
- adds r0, r4, r2
- strb r5, [r0]
- ldr r3, _0807D76C @ =0x000006cb
- adds r0, r4, r3
- strb r1, [r0]
- movs r1, 0xE6
- lsls r1, 3
- adds r0, r4, r1
- ldrb r0, [r0]
- adds r2, 0x68
- adds r1, r4, r2
- ldrb r1, [r1]
- bl sub_807DB64
- movs r3, 0xD9
- lsls r3, 3
- adds r4, r3
- strb r5, [r4]
-_0807D758:
- add sp, 0x4
- pop {r4,r5}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D760: .4byte gUnknown_0202F7E8
-_0807D764: .4byte 0x000006c6
-_0807D768: .4byte 0x000006ca
-_0807D76C: .4byte 0x000006cb
- thumb_func_end fade_screen
-
- thumb_func_start sub_807D770
-sub_807D770: @ 807D770
- ldr r0, _0807D784 @ =gUnknown_0202F7E8
- ldr r1, _0807D788 @ =0x000006c6
- adds r0, r1
- ldrb r1, [r0]
- movs r0, 0x1
- eors r1, r0
- negs r0, r1
- orrs r0, r1
- lsrs r0, 31
- bx lr
- .align 2, 0
-_0807D784: .4byte gUnknown_0202F7E8
-_0807D788: .4byte 0x000006c6
- thumb_func_end sub_807D770
-
- thumb_func_start sub_807D78C
-sub_807D78C: @ 807D78C
- push {r4-r6,lr}
- lsls r0, 24
- lsrs r0, 8
- movs r1, 0x80
- lsls r1, 13
- adds r0, r1
- lsrs r4, r0, 16
- ldr r5, _0807D7CC @ =gUnknown_0202F7E8
- ldr r2, _0807D7D0 @ =0x000006c6
- adds r0, r5, r2
- ldrb r0, [r0]
- adds r1, r5, 0
- cmp r0, 0x1
- beq _0807D7D4
- cmp r0, 0x2
- beq _0807D820
- adds r2, 0xA
- adds r0, r1, r2
- ldrb r0, [r0]
- cmp r0, 0x6
- beq _0807D858
- lsls r0, r4, 24
- lsrs r0, 24
- subs r2, 0x10
- adds r1, r2
- movs r2, 0
- ldrsb r2, [r1, r2]
- movs r1, 0x1
- bl sub_807CEBC
- b _0807D868
- .align 2, 0
-_0807D7CC: .4byte gUnknown_0202F7E8
-_0807D7D0: .4byte 0x000006c6
-_0807D7D4:
- ldr r2, _0807D814 @ =0x000006ca
- adds r0, r1, r2
- ldrb r0, [r0]
- cmp r0, 0
- beq _0807D868
- adds r2, 0x6
- adds r0, r1, r2
- ldrb r0, [r0]
- cmp r0, 0x6
- bne _0807D7F0
- lsls r0, r4, 24
- lsrs r0, 24
- bl sub_807D540
-_0807D7F0:
- lsls r0, r4, 20
- lsrs r4, r0, 16
- movs r2, 0
- ldr r6, _0807D818 @ =gPlttBufferFaded
- ldr r0, _0807D81C @ =0x000006c4
- adds r3, r5, r0
-_0807D7FC:
- adds r0, r4, r2
- lsls r0, 1
- adds r0, r6
- ldrh r1, [r3]
- strh r1, [r0]
- adds r0, r2, 0x1
- lsls r0, 16
- lsrs r2, r0, 16
- cmp r2, 0xF
- bls _0807D7FC
- b _0807D868
- .align 2, 0
-_0807D814: .4byte 0x000006ca
-_0807D818: .4byte gPlttBufferFaded
-_0807D81C: .4byte 0x000006c4
-_0807D820:
- lsls r0, r4, 20
- lsrs r4, r0, 16
- lsls r1, r4, 1
- ldr r0, _0807D84C @ =gPlttBufferFaded
- adds r0, r1, r0
- ldr r2, _0807D850 @ =gPlttBufferUnfaded
- adds r1, r2
- movs r2, 0x8
- bl CpuFastSet
- ldr r0, _0807D854 @ =gPaletteFade
- ldrh r2, [r0, 0x4]
- lsls r2, 21
- lsrs r2, 27
- ldrh r3, [r0, 0x6]
- lsls r3, 17
- lsrs r3, 17
- adds r0, r4, 0
- movs r1, 0x10
- bl BlendPalette
- b _0807D868
- .align 2, 0
-_0807D84C: .4byte gPlttBufferFaded
-_0807D850: .4byte gPlttBufferUnfaded
-_0807D854: .4byte gPaletteFade
-_0807D858:
- lsls r0, r4, 20
- lsrs r4, r0, 16
- ldr r3, _0807D870 @ =0x000073fc
- adds r0, r4, 0
- movs r1, 0x10
- movs r2, 0xC
- bl BlendPalette
-_0807D868:
- pop {r4-r6}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D870: .4byte 0x000073fc
- thumb_func_end sub_807D78C
-
- thumb_func_start sub_807D874
-sub_807D874: @ 807D874
- push {lr}
- lsls r0, 24
- lsrs r0, 24
- ldr r1, _0807D890 @ =gUnknown_0202F7E8
- movs r2, 0xD8
- lsls r2, 3
- adds r1, r2
- movs r2, 0
- ldrsb r2, [r1, r2]
- movs r1, 0x1
- bl sub_807CEBC
- pop {r0}
- bx r0
- .align 2, 0
-_0807D890: .4byte gUnknown_0202F7E8
- thumb_func_end sub_807D874
-
- thumb_func_start unref_sub_807D894
-unref_sub_807D894: @ 807D894
- push {lr}
- ldr r1, _0807D8A8 @ =gUnknown_0202F7E8
- ldr r2, _0807D8AC @ =0x000006c6
- adds r0, r1, r2
- ldrb r0, [r0]
- cmp r0, 0x1
- beq _0807D8B0
- movs r0, 0
- b _0807D8B6
- .align 2, 0
-_0807D8A8: .4byte gUnknown_0202F7E8
-_0807D8AC: .4byte 0x000006c6
-_0807D8B0:
- ldr r2, _0807D8BC @ =0x000006ca
- adds r0, r1, r2
- ldrb r0, [r0]
-_0807D8B6:
- pop {r1}
- bx r1
- .align 2, 0
-_0807D8BC: .4byte 0x000006ca
- thumb_func_end unref_sub_807D894
-
- thumb_func_start sub_807D8C0
-sub_807D8C0: @ 807D8C0
- push {r4,lr}
- ldr r4, _0807D8E8 @ =gUnknown_0202F7E8
- ldr r1, _0807D8EC @ =0x000006d4
- adds r4, r1
- ldrb r1, [r4]
- lsls r1, 20
- movs r2, 0x80
- lsls r2, 17
- adds r1, r2
- lsrs r1, 16
- movs r2, 0x20
- bl LoadPalette
- ldrb r0, [r4]
- bl sub_807D78C
- pop {r4}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D8E8: .4byte gUnknown_0202F7E8
-_0807D8EC: .4byte 0x000006d4
- thumb_func_end sub_807D8C0
-
- thumb_func_start sub_807D8F0
-sub_807D8F0: @ 807D8F0
- push {r4-r7,lr}
- mov r7, r8
- push {r7}
- adds r7, r0, 0
- mov r8, r1
- ldrb r4, [r7]
- cmp r4, 0x6
- bhi _0807D99A
- subs r0, r4, 0x1
- lsls r0, 24
- lsrs r4, r0, 24
- ldr r1, _0807D94C @ =gUnknown_08396FA8
- lsls r0, r4, 2
- adds r0, r1
- ldr r0, [r0]
- lsls r6, r4, 13
- ldr r5, _0807D950 @ =0x02000000
- adds r1, r6, r5
- bl LZ77UnCompWram
- subs r0, r4, 0x1
- cmp r4, 0
- bne _0807D95C
- ldr r0, _0807D954 @ =0x00000421
- strh r0, [r5]
- movs r2, 0x1
- adds r4, r5, 0
- movs r3, 0
- ldr r5, _0807D958 @ =0x00000fff
-_0807D92A:
- lsls r1, r2, 1
- adds r1, r3
- adds r1, r4
- subs r0, r2, 0x1
- lsls r0, 1
- adds r0, r3
- adds r0, r4
- ldrh r0, [r0]
- ldrh r6, [r1]
- adds r0, r6
- strh r0, [r1]
- adds r0, r2, 0x1
- lsls r0, 16
- lsrs r2, r0, 16
- cmp r2, r5
- bls _0807D92A
- b _0807D984
- .align 2, 0
-_0807D94C: .4byte gUnknown_08396FA8
-_0807D950: .4byte 0x02000000
-_0807D954: .4byte 0x00000421
-_0807D958: .4byte 0x00000fff
-_0807D95C:
- movs r2, 0
- adds r3, r5, 0
- adds r5, r6, 0
- lsls r4, r0, 13
- ldr r0, _0807D9A4 @ =0x00000fff
- mov r12, r0
-_0807D968:
- lsls r0, r2, 1
- adds r1, r0, r5
- adds r1, r3
- adds r0, r4
- adds r0, r3
- ldrh r0, [r0]
- ldrh r6, [r1]
- adds r0, r6
- strh r0, [r1]
- adds r0, r2, 0x1
- lsls r0, 16
- lsrs r2, r0, 16
- cmp r2, r12
- bls _0807D968
-_0807D984:
- ldrb r0, [r7]
- adds r0, 0x1
- strb r0, [r7]
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0x7
- bne _0807D99A
- movs r0, 0x20
- strb r0, [r7]
- mov r1, r8
- strb r0, [r1]
-_0807D99A:
- pop {r3}
- mov r8, r3
- pop {r4-r7}
- pop {r0}
- bx r0
- .align 2, 0
-_0807D9A4: .4byte 0x00000fff
- thumb_func_end sub_807D8F0
-
- thumb_func_start sub_807D9A8
-sub_807D9A8: @ 807D9A8
- ldr r0, _0807D9BC @ =gUnknown_0202F7E8
- ldr r2, _0807D9C0 @ =0x0000074d
- adds r1, r0, r2
- movs r2, 0x1
- strb r2, [r1]
- ldr r1, _0807D9C4 @ =0x0000074e
- adds r0, r1
- strb r2, [r0]
- bx lr
- .align 2, 0
-_0807D9BC: .4byte gUnknown_0202F7E8
-_0807D9C0: .4byte 0x0000074d
-_0807D9C4: .4byte 0x0000074e
- thumb_func_end sub_807D9A8
-
- thumb_func_start sub_807D9C8
-sub_807D9C8: @ 807D9C8
- push {r4,lr}
- ldr r1, _0807D9F0 @ =gUnknown_0202F7E8
- ldr r0, _0807D9F4 @ =0x0000074d
- adds r4, r1, r0
- movs r0, 0
- ldrsb r0, [r4, r0]
- cmp r0, 0x1F
- bgt _0807D9FC
- ldr r0, _0807D9F8 @ =0x0000074e
- adds r1, r0
- adds r0, r4, 0
- bl sub_807D8F0
- movs r0, 0
- ldrsb r0, [r4, r0]
- cmp r0, 0x1F
- bgt _0807D9FC
- movs r0, 0x1
- b _0807D9FE
- .align 2, 0
-_0807D9F0: .4byte gUnknown_0202F7E8
-_0807D9F4: .4byte 0x0000074d
-_0807D9F8: .4byte 0x0000074e
-_0807D9FC:
- movs r0, 0
-_0807D9FE:
- pop {r4}
- pop {r1}
- bx r1
- thumb_func_end sub_807D9C8
-
- thumb_func_start sub_807DA04
-sub_807DA04: @ 807DA04
- push {lr}
- lsls r0, 24
- asrs r0, 24
- mvns r0, r0
- bl sub_807D5BC
- pop {r0}
- bx r0
- thumb_func_end sub_807DA04
-
- thumb_func_start sub_807DA14
-sub_807DA14: @ 807DA14
- ldr r1, _0807DA3C @ =gUnknown_0202F7E8
- ldr r2, _0807DA40 @ =0x0000073c
- adds r0, r1, r2
- movs r2, 0
- strh r2, [r0]
- movs r3, 0xE8
- lsls r3, 3
- adds r0, r1, r3
- strh r2, [r0]
- adds r3, 0x2
- adds r0, r1, r3
- strh r2, [r0]
- ldr r0, _0807DA44 @ =0x0000073e
- adds r1, r0
- strh r2, [r1]
- ldr r1, _0807DA48 @ =gUnknown_0202FF58
- movs r0, 0x5
- strh r0, [r1]
- bx lr
- .align 2, 0
-_0807DA3C: .4byte gUnknown_0202F7E8
-_0807DA40: .4byte 0x0000073c
-_0807DA44: .4byte 0x0000073e
-_0807DA48: .4byte gUnknown_0202FF58
- thumb_func_end sub_807DA14
-
- thumb_func_start sub_807DA4C
-sub_807DA4C: @ 807DA4C
- push {r4-r7,lr}
- ldr r5, _0807DA68 @ =gUnknown_0202F7E8
- ldr r0, _0807DA6C @ =0x00000742
- adds r7, r5, r0
- movs r1, 0
- ldrsh r2, [r7, r1]
- cmp r2, 0x1
- beq _0807DAC8
- cmp r2, 0x1
- bgt _0807DA70
- cmp r2, 0
- beq _0807DA76
- b _0807DB54
- .align 2, 0
-_0807DA68: .4byte gUnknown_0202F7E8
-_0807DA6C: .4byte 0x00000742
-_0807DA70:
- cmp r2, 0x2
- beq _0807DB1C
- b _0807DB54
-_0807DA76:
- movs r3, 0xE8
- lsls r3, 3
- adds r6, r5, r3
- ldrh r0, [r6]
- adds r0, 0x1
- strh r0, [r6]
- lsls r0, 16
- asrs r0, 16
- ldr r1, _0807DABC @ =gUnknown_0202FF58
- ldrh r1, [r1]
- cmp r0, r1
- ble _0807DB54
- strh r2, [r6]
- ldr r0, _0807DAC0 @ =0x0000073c
- adds r4, r5, r0
- ldrh r0, [r4]
- adds r1, r0, 0x1
- strh r1, [r4]
- lsls r0, 24
- asrs r0, 24
- bl sub_807DA04
- ldrh r1, [r4]
- movs r2, 0
- ldrsh r0, [r4, r2]
- cmp r0, 0x5
- ble _0807DB54
- ldr r3, _0807DAC4 @ =0x0000073e
- adds r0, r5, r3
- strh r1, [r0]
- movs r0, 0x1
- strh r0, [r7]
- movs r0, 0x3C
- strh r0, [r6]
- b _0807DB54
- .align 2, 0
-_0807DABC: .4byte gUnknown_0202FF58
-_0807DAC0: .4byte 0x0000073c
-_0807DAC4: .4byte 0x0000073e
-_0807DAC8:
- movs r0, 0xE8
- lsls r0, 3
- adds r2, r5, r0
- ldrh r0, [r2]
- adds r0, 0x3
- movs r1, 0x7F
- ands r0, r1
- strh r0, [r2]
- ldr r1, _0807DB10 @ =gSineTable
- movs r3, 0
- ldrsh r0, [r2, r3]
- lsls r0, 1
- adds r0, r1
- movs r1, 0
- ldrsh r0, [r0, r1]
- subs r0, 0x1
- asrs r0, 6
- adds r0, 0x2
- ldr r2, _0807DB14 @ =0x0000073c
- adds r6, r5, r2
- adds r2, r0, 0
- strh r0, [r6]
- ldr r3, _0807DB18 @ =0x0000073e
- adds r4, r5, r3
- movs r3, 0
- ldrsh r1, [r4, r3]
- cmp r0, r1
- beq _0807DB08
- lsls r0, r2, 24
- asrs r0, 24
- bl sub_807DA04
-_0807DB08:
- ldrh r0, [r6]
- strh r0, [r4]
- b _0807DB54
- .align 2, 0
-_0807DB10: .4byte gSineTable
-_0807DB14: .4byte 0x0000073c
-_0807DB18: .4byte 0x0000073e
-_0807DB1C:
- movs r0, 0xE8
- lsls r0, 3
- adds r2, r5, r0
- ldrh r0, [r2]
- adds r0, 0x1
- movs r6, 0
- strh r0, [r2]
- lsls r0, 16
- asrs r0, 16
- ldr r1, _0807DB5C @ =gUnknown_0202FF58
- ldrh r1, [r1]
- cmp r0, r1
- ble _0807DB54
- strh r6, [r2]
- ldr r1, _0807DB60 @ =0x0000073c
- adds r4, r5, r1
- ldrh r0, [r4]
- subs r0, 0x1
- strh r0, [r4]
- lsls r0, 24
- asrs r0, 24
- bl sub_807DA04
- movs r2, 0
- ldrsh r0, [r4, r2]
- cmp r0, 0x3
- bne _0807DB54
- strh r6, [r7]
-_0807DB54:
- pop {r4-r7}
- pop {r0}
- bx r0
- .align 2, 0
-_0807DB5C: .4byte gUnknown_0202FF58
-_0807DB60: .4byte 0x0000073c
- thumb_func_end sub_807DA4C
-
- thumb_func_start sub_807DB64
-sub_807DB64: @ 807DB64
- push {r4,lr}
- lsls r0, 24
- lsrs r0, 24
- lsls r1, 24
- lsrs r1, 24
- ldr r3, _0807DB98 @ =gUnknown_0202F7E8
- movs r4, 0xE6
- lsls r4, 3
- adds r2, r3, r4
- strh r0, [r2]
- adds r4, 0x2
- adds r2, r3, r4
- strh r1, [r2]
- adds r4, 0x2
- adds r2, r3, r4
- strh r0, [r2]
- ldr r2, _0807DB9C @ =0x00000736
- adds r3, r2
- strh r1, [r3]
- ldr r2, _0807DBA0 @ =REG_BLDALPHA
- lsls r1, 8
- orrs r1, r0
- strh r1, [r2]
- pop {r4}
- pop {r0}
- bx r0
- .align 2, 0
-_0807DB98: .4byte gUnknown_0202F7E8
-_0807DB9C: .4byte 0x00000736
-_0807DBA0: .4byte REG_BLDALPHA
- thumb_func_end sub_807DB64
-
- thumb_func_start sub_807DBA4
-sub_807DBA4: @ 807DBA4
- push {r4,r5,lr}
- lsls r0, 24
- lsrs r0, 24
- lsls r1, 24
- lsrs r1, 24
- ldr r3, _0807DBD8 @ =gUnknown_0202F7E8
- ldr r5, _0807DBDC @ =0x00000734
- adds r4, r3, r5
- movs r5, 0
- strh r0, [r4]
- ldr r4, _0807DBE0 @ =0x00000736
- adds r0, r3, r4
- strh r1, [r0]
- ldr r1, _0807DBE4 @ =0x0000073a
- adds r0, r3, r1
- strb r2, [r0]
- adds r4, 0x3
- adds r0, r3, r4
- strb r5, [r0]
- movs r0, 0xE7
- lsls r0, 3
- adds r3, r0
- strb r5, [r3]
- pop {r4,r5}
- pop {r0}
- bx r0
- .align 2, 0
-_0807DBD8: .4byte gUnknown_0202F7E8
-_0807DBDC: .4byte 0x00000734
-_0807DBE0: .4byte 0x00000736
-_0807DBE4: .4byte 0x0000073a
- thumb_func_end sub_807DBA4
-
- thumb_func_start sub_807DBE8
-sub_807DBE8: @ 807DBE8
- push {r4-r6,lr}
- ldr r0, _0807DC40 @ =gUnknown_0202F7E8
- movs r1, 0xE6
- lsls r1, 3
- adds r3, r0, r1
- ldr r2, [r3]
- ldr r6, _0807DC44 @ =0x00000734
- adds r5, r0, r6
- ldr r1, [r5]
- adds r4, r0, 0
- cmp r2, r1
- beq _0807DCAC
- ldr r0, _0807DC48 @ =0x00000739
- adds r2, r4, r0
- ldrb r0, [r2]
- adds r0, 0x1
- strb r0, [r2]
- ldr r6, _0807DC4C @ =0x0000073a
- adds r1, r4, r6
- lsls r0, 24
- lsrs r0, 24
- ldrb r1, [r1]
- cmp r0, r1
- bls _0807DC78
- movs r0, 0
- strb r0, [r2]
- movs r0, 0xE7
- lsls r0, 3
- adds r1, r4, r0
- ldrb r0, [r1]
- adds r0, 0x1
- strb r0, [r1]
- movs r1, 0x1
- ands r0, r1
- cmp r0, 0
- beq _0807DC50
- ldrh r1, [r3]
- adds r2, r1, 0
- ldrh r0, [r5]
- cmp r2, r0
- bcs _0807DC70
- adds r0, r1, 0x1
- b _0807DC76
- .align 2, 0
-_0807DC40: .4byte gUnknown_0202F7E8
-_0807DC44: .4byte 0x00000734
-_0807DC48: .4byte 0x00000739
-_0807DC4C: .4byte 0x0000073a
-_0807DC50:
- ldr r1, _0807DC68 @ =0x00000732
- adds r3, r4, r1
- ldr r2, _0807DC6C @ =0x00000736
- adds r0, r4, r2
- ldrh r1, [r3]
- adds r2, r1, 0
- ldrh r0, [r0]
- cmp r2, r0
- bcs _0807DC70
- adds r0, r1, 0x1
- b _0807DC76
- .align 2, 0
-_0807DC68: .4byte 0x00000732
-_0807DC6C: .4byte 0x00000736
-_0807DC70:
- cmp r2, r0
- bls _0807DC78
- subs r0, r1, 0x1
-_0807DC76:
- strh r0, [r3]
-_0807DC78:
- ldr r3, _0807DCA0 @ =REG_BLDALPHA
- ldr r6, _0807DCA4 @ =0x00000732
- adds r0, r4, r6
- ldrh r0, [r0]
- lsls r0, 8
- movs r1, 0xE6
- lsls r1, 3
- adds r2, r4, r1
- ldrh r1, [r2]
- orrs r0, r1
- strh r0, [r3]
- ldr r1, [r2]
- ldr r2, _0807DCA8 @ =0x00000734
- adds r0, r4, r2
- ldr r0, [r0]
- cmp r1, r0
- beq _0807DCAC
- movs r0, 0
- b _0807DCAE
- .align 2, 0
-_0807DCA0: .4byte REG_BLDALPHA
-_0807DCA4: .4byte 0x00000732
-_0807DCA8: .4byte 0x00000734
-_0807DCAC:
- movs r0, 0x1
-_0807DCAE:
- pop {r4-r6}
- pop {r1}
- bx r1
- thumb_func_end sub_807DBE8
-
thumb_func_start unref_sub_807DCB4
unref_sub_807DCB4: @ 807DCB4
push {lr}
diff --git a/include/field_weather.h b/include/field_weather.h
index 128f6c661..b711f91d6 100644
--- a/include/field_weather.h
+++ b/include/field_weather.h
@@ -43,7 +43,7 @@ void sub_80806E4(void);
void DoCurrentWeather(void);
void sub_8080750();
-u8 sub_807D770(void);
+bool8 sub_807D770(void);
bool8 sub_807DDFC(void);
void SetWeather(u32);
void UpdateWeatherPerDay(u16);
diff --git a/src/field_weather.c b/src/field_weather.c
index 9460110be..9dc2560cc 100644
--- a/src/field_weather.c
+++ b/src/field_weather.c
@@ -4,6 +4,7 @@
#include "palette.h"
#include "sprite.h"
#include "task.h"
+#include "trig.h"
#define MACRO1(a) ((((a) >> 1) & 0xF) | (((a) >> 2) & 0xF0) | (((a) >> 3) & 0xF00))
@@ -13,7 +14,9 @@ struct Weather
u8 unknown_200[2][32];
u8 filler_240[0x460-0x240];
u8 unk460[2][32];
- u8 filler4A0[0x6C0-0x4A0];
+ u8 filler4A0[0x6B6-0x4A0];
+ s8 unknown_6B6;
+ u8 filler_6B7[0xC0-0xB7];
s8 unknown_6C0;
s8 unknown_6C1;
u8 unknown_6C2;
@@ -41,7 +44,8 @@ struct Weather
u8 unknown_6DE;
u8 filler_6DF[5];
u8 unknown_6E4;
- u8 filler_6E5[0x15];
+ u8 filler_6E5[0xF];
+ u8 unknown_6F4[6];
u8 unknown_6FA;
u8 unknown_6FB;
u8 filler_6FC[4];
@@ -53,18 +57,34 @@ struct Weather
u8 unknown_724;
u8 filler_725[9];
u8 unknown_72E;
+ u8 filler_72F;
+ u16 unknown_730;
+ u16 unknown_732;
+ u16 unknown_734;
+ u16 unknown_736;
+ u8 unknown_738;
+ u8 unknown_739;
+ u8 unknown_73A;
+ u8 filler_73B[0x3C-0x3B];
+ s16 unknown_73C;
+ s16 unknown_73E;
+ s16 unknown_740;
+ s16 unknown_742;
+ u8 filler_744[0xD-4];
+ s8 unknown_74D;
+ u8 unknown_74E;
};
#define gWeather gUnknown_0202F7E8
-extern struct Weather gWeather;
+extern struct Weather gUnknown_0202F7E8;
+extern u16 gUnknown_0202FF58;
extern u8 *gUnknown_083970E8;
extern u8 (*gUnknown_08396FC8[][4])(void);
extern u8 (*gUnknown_083970B8[])(void);
extern u8 *gUnknown_030006DC;
extern u8 gUnknown_083970C8;
-//extern u8 (*gUnknown_0202FC48)[32];
-extern u8 gUnknown_0202FC48[][32];
-extern u8 gUnknown_0202F9E8[][32];
+
+extern const u8 *const gUnknown_08396FA8[];
void sub_807C828(void)
@@ -176,7 +196,7 @@ u32 sub_807CB0C(void)
void sub_807CB10(void)
{
u16 v0;
- u8(*v1)[32];
+ u8 (*v1)[32];
u16 v2;
u16 v4;
u16 v5;
@@ -190,9 +210,9 @@ void sub_807CB10(void)
for (v0 = 0; v0 <= 1; v0++)
{
if (v0 == 0)
- v1 = (void *)&gUnknown_0202F9E8;
+ v1 = gWeather.unknown_200;
else
- v1 = &gUnknown_0202F9E8[19];
+ v1 = gWeather.unk460;
for (v2 = 0; (u16)v2 <= 0x1f; v2++)
{
@@ -392,10 +412,10 @@ void sub_807CEBC(u8 a, u8 b, s8 c)
{
u8 r, g, b;
- if (gUnknown_030006DC[r4] == 2 || r4 - 16 == gUnknown_0202F7E8.unknown_6D5)
- r6 = gUnknown_0202F7E8.unk460[c];
+ if (gUnknown_030006DC[r4] == 2 || r4 - 16 == gWeather.unknown_6D5)
+ r6 = gWeather.unk460[c];
else
- r6 = gUnknown_0202F7E8.unknown_200[c];
+ r6 = gWeather.unknown_200[c];
if (r4 == 16 || r4 > 0x1B)
{
for (i = 0; i < 16; i++)
@@ -499,9 +519,9 @@ void sub_807D1BC(u8 a1, u8 a2, s8 c, u8 d, u16 e)
u8 *r5;
if (gUnknown_030006DC[r4] == 1)
- r5 = gUnknown_0202F9E8[c];
+ r5 = gWeather.unknown_200[c];
else
- r5 = gUnknown_0202F9E8[c + 19];
+ r5 = gWeather.unk460[c];
for (i = 0; i < 16; i++)
{
@@ -573,3 +593,368 @@ void sub_807D304(s8 a, u8 arg2, u16 c)
}
}
}
+
+bool8 sub_807D574(u8);
+
+void sub_807D424(u8 a, u16 b)
+{
+ struct RGBColor color;
+ u8 r_;
+ u8 g_;
+ u8 b_;
+ u16 r4;
+
+ BlendPalette(0, 0x100, a, b);
+ color = *(struct RGBColor *)&b;
+ r_ = color.r;
+ g_ = color.g;
+ b_ = color.b;
+
+ r4 = 16;
+ while (r4 < 32)
+ {
+ if (sub_807D574(r4))
+ {
+ u16 r12 = (r4 + 1) * 16;
+ u16 r6 = r4 * 16;
+
+ while (r6 < r12)
+ {
+ struct RGBColor color = *(struct RGBColor *)&gPlttBufferUnfaded[r6];
+ u8 r = color.r;
+ u8 g = color.g;
+ u8 b = color.b;
+
+ r += ((28 - r) * 3) >> 2;
+ g += ((31 - g) * 3) >> 2;
+ b += ((28 - b) * 3) >> 2;
+
+ r += ((r_ - r) * a) >> 4;
+ g += ((g_ - g) * a) >> 4;
+ b += ((b_ - b) * a) >> 4;
+
+ gPlttBufferFaded[r6] = (b << 10) | (g << 5) | r;
+ r6++;
+ }
+ }
+ else
+ {
+ BlendPalette(r4 * 16, 16, a, b);
+ }
+ r4++;
+ }
+}
+
+void sub_807D540(u8 a)
+{
+ if (gWeather.unknown_6FA < 6)
+ {
+ gWeather.unknown_6F4[gWeather.unknown_6FA] = a;
+ gWeather.unknown_6FA++;
+ }
+}
+
+bool8 sub_807D574(u8 a)
+{
+ u16 i;
+
+ for (i = 0; i < gWeather.unknown_6FA; i++)
+ {
+ if (gWeather.unknown_6F4[i] == a)
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void sub_807D5BC(s8 a)
+{
+ if (gWeather.unknown_6C6 == 3)
+ {
+ sub_807CEBC(0, 32, a);
+ gWeather.unknown_6C0 = a;
+ }
+}
+
+void sub_807D5F0(u8 a, u8 b, u8 c)
+{
+ if (gWeather.unknown_6C6 == 3)
+ {
+ gWeather.unknown_6C6 = 0;
+ gWeather.unknown_6C0 = a;
+ gWeather.unknown_6C1 = b;
+ gWeather.unknown_6C3 = 0;
+ gWeather.unknown_6C2 = c;
+ sub_807D5BC(a);
+ }
+}
+
+void fade_screen(u8 a, u8 b)
+{
+ u32 r4;
+ u32 r1;
+ u32 r2;
+
+ switch (a)
+ {
+ case 0:
+ r4 = 0;
+ r1 = 0;
+ break;
+ case 2:
+ r4 = 0xFFFF;
+ r1 = 0;
+ break;
+ case 1:
+ r4 = 0;
+ r1 = 1;
+ break;
+ case 3:
+ r4 = 0xFFFF;
+ r1 = 1;
+ break;
+ default:
+ return;
+ }
+
+ switch (gWeather.unknown_6D0)
+ {
+ case 3:
+ case 4:
+ case 5:
+ case 6:
+ case 11:
+ case 12:
+ case 13:
+ r2 = 1;
+ break;
+ default:
+ r2 = 0;
+ break;
+ }
+
+ if (r1 != 0)
+ {
+ if (r2 != 0)
+ CpuFastCopy(gPlttBufferFaded, gPlttBufferUnfaded, 0x400);
+ BeginNormalPaletteFade(0xFFFFFFFF, b, 0, 16, r4);
+ gWeather.unknown_6C6 = 2;
+ }
+ else
+ {
+ gWeather.unknown_6C4 = r4;
+ if (r2 != 0)
+ gWeather.unknown_6C7 = 0;
+ else
+ BeginNormalPaletteFade(0xFFFFFFFF, b, 16, 0, r4);
+ gWeather.unknown_6C6 = 1;
+ gWeather.unknown_6CA = 1;
+ gWeather.unknown_6CB = 0;
+ sub_807DB64(gWeather.unknown_730, gWeather.unknown_732);
+ gWeather.unknown_6C8 = 1;
+ }
+}
+
+bool8 sub_807D770(void)
+{
+ return gWeather.unknown_6C6 ^ 1 ? TRUE : FALSE;
+}
+
+void sub_807D78C(u8 a)
+{
+ u16 r4 = 16 + a;
+ u16 i;
+
+ switch (gWeather.unknown_6C6)
+ {
+ case 1:
+ if (gWeather.unknown_6CA != 0)
+ {
+ if (gWeather.unknown_6D0 == 6)
+ sub_807D540(r4);
+ r4 *= 16;
+ for (i = 0; i < 16; i++)
+ gPlttBufferFaded[r4 + i] = gWeather.unknown_6C4;
+ }
+ break;
+ case 2:
+ r4 *= 16;
+ CpuFastCopy(gPlttBufferFaded + r4, gPlttBufferUnfaded + r4, 32);
+ BlendPalette(r4, 16, gPaletteFade.y, gPaletteFade.blendColor);
+ break;
+ default:
+ if (gWeather.unknown_6D0 != 6)
+ {
+ sub_807CEBC(r4, 1, gWeather.unknown_6C0);
+ }
+ else
+ {
+ r4 *= 16;
+ BlendPalette(r4, 16, 12, 0x73FC);
+ }
+ break;
+ }
+}
+
+void sub_807D874(u8 a)
+{
+ sub_807CEBC(a, 1, gWeather.unknown_6C0);
+}
+
+u8 unref_sub_807D894(void)
+{
+ if (gWeather.unknown_6C6 == 1)
+ return gWeather.unknown_6CA;
+ else
+ return 0;
+}
+
+void sub_807D8C0(const u16 *palette)
+{
+ LoadPalette(palette, 0x100 + gWeather.unknown_6D4 * 16, 32);
+ sub_807D78C(gWeather.unknown_6D4);
+}
+
+void sub_807D8F0(u8 *a, u8 *b)
+{
+ u8 r4 = *a;
+ u16 i;
+
+ if (r4 < 7)
+ {
+ r4--;
+ LZ77UnCompWram(gUnknown_08396FA8[r4], ewram0.data[r4]);
+ if (r4 == 0)
+ {
+ ewram0.data[r4][0] = 0x421;
+ for (i = 1; i < 0x1000; i++)
+ ewram0.data[r4][i] += ewram0.data[r4][i - 1];
+ }
+ else
+ {
+ for (i = 0; i < 0x1000; i++)
+ ewram0.data[r4][i] += ewram0.data[r4 - 1][i];
+ }
+ (*a)++;
+ if (*a == 7)
+ {
+ *a = 32;
+ *b = 32;
+ }
+ }
+}
+
+void sub_807D9A8(void)
+{
+ gWeather.unknown_74D = 1;
+ gWeather.unknown_74E = 1;
+}
+
+bool8 sub_807D9C8(void)
+{
+ if (gWeather.unknown_74D < 32)
+ {
+ sub_807D8F0(&gWeather.unknown_74D, &gWeather.unknown_74E);
+ if (gWeather.unknown_74D < 32)
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void sub_807DA04(s8 a)
+{
+ sub_807D5BC(-a - 1);
+}
+
+void sub_807DA14(void)
+{
+ gWeather.unknown_73C = 0;
+ gWeather.unknown_740 = 0;
+ gWeather.unknown_742 = 0;
+ gWeather.unknown_73E = 0;
+ gUnknown_0202FF58 = 5;
+}
+
+void sub_807DA4C(void)
+{
+ switch (gWeather.unknown_742)
+ {
+ case 0:
+ if (++gWeather.unknown_740 > gUnknown_0202FF58)
+ {
+ gWeather.unknown_740 = 0;
+ sub_807DA04(gWeather.unknown_73C++);
+ if (gWeather.unknown_73C > 5)
+ {
+ gWeather.unknown_73E = gWeather.unknown_73C;
+ gWeather.unknown_742 = 1;
+ gWeather.unknown_740 = 0x3C;
+ }
+ }
+ break;
+ case 1:
+ gWeather.unknown_740 = (gWeather.unknown_740 + 3) & 0x7F;
+ gWeather.unknown_73C = ((gSineTable[gWeather.unknown_740] - 1) >> 6) + 2;
+ if (gWeather.unknown_73C != gWeather.unknown_73E)
+ sub_807DA04(gWeather.unknown_73C);
+ gWeather.unknown_73E = gWeather.unknown_73C;
+ break;
+ case 2:
+ if (++gWeather.unknown_740 > gUnknown_0202FF58)
+ {
+ gWeather.unknown_740 = 0;
+ sub_807DA04(--gWeather.unknown_73C);
+ if (gWeather.unknown_73C == 3)
+ gWeather.unknown_742 = 0;
+ }
+ break;
+ }
+}
+
+void sub_807DB64(u8 a, u8 b)
+{
+ gWeather.unknown_730 = a;
+ gWeather.unknown_732 = b;
+ gWeather.unknown_734 = a;
+ gWeather.unknown_736 = b;
+ REG_BLDALPHA = (b << 8) | a;
+}
+
+void sub_807DBA4(u8 a, u8 b, int c)
+{
+ gWeather.unknown_734 = a;
+ gWeather.unknown_736 = b;
+ gWeather.unknown_73A = c;
+ gWeather.unknown_739 = 0;
+ gWeather.unknown_738 = 0;
+}
+
+bool8 sub_807DBE8(void)
+{
+ if (gWeather.unknown_730 == gWeather.unknown_734
+ && gWeather.unknown_732 == gWeather.unknown_736)
+ return TRUE;
+ if (++gWeather.unknown_739 > gWeather.unknown_73A)
+ {
+ gWeather.unknown_739 = 0;
+ gWeather.unknown_738++;
+ if (gWeather.unknown_738 & 1)
+ {
+ if (gWeather.unknown_730 < gWeather.unknown_734)
+ gWeather.unknown_730++;
+ else if (gWeather.unknown_730 > gWeather.unknown_734)
+ gWeather.unknown_730--;
+ }
+ else
+ {
+ if (gWeather.unknown_732 < gWeather.unknown_736)
+ gWeather.unknown_732++;
+ else if (gWeather.unknown_732 > gWeather.unknown_736)
+ gWeather.unknown_732--;
+ }
+ }
+ REG_BLDALPHA = (gWeather.unknown_732 << 8) | gWeather.unknown_730;
+ if (gWeather.unknown_730 == gWeather.unknown_734
+ && gWeather.unknown_732 == gWeather.unknown_736)
+ return TRUE;
+ return FALSE;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-12 04:02:41 +0000