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-rw-r--r--asm/intro.s746
-rw-r--r--include/asm.inc.h6
-rw-r--r--include/gba/syscall.h2
-rw-r--r--include/gba/types.h21
-rw-r--r--src/intro.c435
5 files changed, 458 insertions, 752 deletions
diff --git a/asm/intro.s b/asm/intro.s
index ee91e7660..619ddc285 100644
--- a/asm/intro.s
+++ b/asm/intro.s
@@ -6,752 +6,6 @@
.text
- thumb_func_start sub_813CAF4
-sub_813CAF4: @ 813CAF4
- push {r4-r6,lr}
- sub sp, 0x4
- lsls r0, 24
- lsrs r5, r0, 24
- ldr r1, _0813CB2C @ =gTasks
- lsls r0, r5, 2
- adds r0, r5
- lsls r0, 3
- adds r4, r0, r1
- ldrh r0, [r4, 0x26]
- adds r0, 0x1
- movs r6, 0
- strh r0, [r4, 0x26]
- movs r1, 0x8
- ldrsh r0, [r4, r1]
- cmp r0, 0x4
- bne _0813CB18
- b _0813CC28
-_0813CB18:
- cmp r0, 0x4
- bgt _0813CB30
- cmp r0, 0x2
- beq _0813CB60
- cmp r0, 0x2
- bgt _0813CBC4
- cmp r0, 0
- beq _0813CB46
- b _0813CC8E
- .align 2, 0
-_0813CB2C: .4byte gTasks
-_0813CB30:
- cmp r0, 0x1E
- beq _0813CBEE
- cmp r0, 0x1E
- bgt _0813CB3E
- cmp r0, 0x14
- beq _0813CB8A
- b _0813CC8E
-_0813CB3E:
- cmp r0, 0x28
- bne _0813CB44
- b _0813CC56
-_0813CB44:
- b _0813CC8E
-_0813CB46:
- movs r1, 0x80
- lsls r1, 19
- movs r2, 0xE5
- lsls r2, 6
- adds r0, r2, 0
- strh r0, [r1]
- ldr r0, _0813CB5C @ =REG_BG2CNT
- strh r6, [r0]
- movs r0, 0xFF
- strh r0, [r4, 0x8]
- b _0813CC8E
- .align 2, 0
-_0813CB5C: .4byte REG_BG2CNT
-_0813CB60:
- ldr r0, _0813CBB0 @ =0x0000ffff
- str r0, [sp]
- movs r0, 0x1
- movs r1, 0
- movs r2, 0x10
- movs r3, 0
- bl BeginNormalPaletteFade
- ldr r1, _0813CBB4 @ =REG_BG2CNT
- ldr r2, _0813CBB8 @ =0x00000e07
- adds r0, r2, 0
- strh r0, [r1]
- subs r1, 0xC
- movs r2, 0xF5
- lsls r2, 6
- adds r0, r2, 0
- strh r0, [r1]
- strh r6, [r4, 0xA]
- strh r6, [r4, 0xC]
- movs r0, 0x14
- strh r0, [r4, 0x8]
-_0813CB8A:
- ldr r2, _0813CBBC @ =REG_BG2VOFS
- ldr r0, _0813CBC0 @ =gTasks
- lsls r1, r5, 2
- adds r1, r5
- lsls r1, 3
- adds r1, r0
- ldrh r0, [r1, 0xA]
- strh r0, [r2]
- subs r2, 0x2
- ldrh r0, [r1, 0xC]
- strh r0, [r2]
- ldrh r0, [r1, 0xA]
- adds r0, 0x6
- strh r0, [r1, 0xA]
- ldrh r0, [r1, 0xC]
- subs r0, 0x8
- strh r0, [r1, 0xC]
- b _0813CC8E
- .align 2, 0
-_0813CBB0: .4byte 0x0000ffff
-_0813CBB4: .4byte REG_BG2CNT
-_0813CBB8: .4byte 0x00000e07
-_0813CBBC: .4byte REG_BG2VOFS
-_0813CBC0: .4byte gTasks
-_0813CBC4:
- ldr r0, _0813CC14 @ =0x0000ffff
- str r0, [sp]
- movs r0, 0x1
- movs r1, 0
- movs r2, 0x10
- movs r3, 0
- bl BeginNormalPaletteFade
- ldr r1, _0813CC18 @ =REG_BG2CNT
- ldr r2, _0813CC1C @ =0x00000e07
- adds r0, r2, 0
- strh r0, [r1]
- subs r1, 0xC
- movs r2, 0xF5
- lsls r2, 6
- adds r0, r2, 0
- strh r0, [r1]
- strh r6, [r4, 0xA]
- strh r6, [r4, 0xC]
- movs r0, 0x1E
- strh r0, [r4, 0x8]
-_0813CBEE:
- ldr r2, _0813CC20 @ =REG_BG2VOFS
- ldr r0, _0813CC24 @ =gTasks
- lsls r1, r5, 2
- adds r1, r5
- lsls r1, 3
- adds r1, r0
- ldrh r0, [r1, 0xA]
- strh r0, [r2]
- subs r2, 0x2
- ldrh r0, [r1, 0xC]
- strh r0, [r2]
- ldrh r0, [r1, 0xA]
- subs r0, 0x6
- strh r0, [r1, 0xA]
- ldrh r0, [r1, 0xC]
- adds r0, 0x8
- strh r0, [r1, 0xC]
- b _0813CC8E
- .align 2, 0
-_0813CC14: .4byte 0x0000ffff
-_0813CC18: .4byte REG_BG2CNT
-_0813CC1C: .4byte 0x00000e07
-_0813CC20: .4byte REG_BG2VOFS
-_0813CC24: .4byte gTasks
-_0813CC28:
- ldr r0, _0813CC98 @ =0x000037f7
- str r0, [sp]
- movs r0, 0x1
- movs r1, 0x5
- movs r2, 0
- movs r3, 0x10
- bl BeginNormalPaletteFade
- ldr r1, _0813CC9C @ =REG_BG2CNT
- ldr r2, _0813CCA0 @ =0x00000e07
- adds r0, r2, 0
- strh r0, [r1]
- subs r1, 0xC
- movs r2, 0xF5
- lsls r2, 6
- adds r0, r2, 0
- strh r0, [r1]
- strh r6, [r4, 0xA]
- strh r6, [r4, 0xC]
- movs r0, 0x8
- strh r0, [r4, 0xE]
- movs r0, 0x28
- strh r0, [r4, 0x8]
-_0813CC56:
- ldr r2, _0813CCA4 @ =REG_BG2VOFS
- ldr r1, _0813CCA8 @ =gTasks
- lsls r0, r5, 2
- adds r0, r5
- lsls r0, 3
- adds r3, r0, r1
- ldrh r0, [r3, 0xA]
- strh r0, [r2]
- ldr r1, _0813CCAC @ =REG_BG2HOFS
- ldrh r0, [r3, 0xC]
- strh r0, [r1]
- ldrh r0, [r3, 0xA]
- ldrh r2, [r3, 0xE]
- subs r0, r2
- strh r0, [r3, 0xA]
- ldrh r1, [r3, 0xC]
- adds r0, r2, r1
- strh r0, [r3, 0xC]
- ldrh r1, [r3, 0x26]
- movs r0, 0x7
- ands r0, r1
- cmp r0, 0
- bne _0813CC8E
- lsls r0, r2, 16
- cmp r0, 0
- beq _0813CC8E
- subs r0, r2, 0x1
- strh r0, [r3, 0xE]
-_0813CC8E:
- add sp, 0x4
- pop {r4-r6}
- pop {r0}
- bx r0
- .align 2, 0
-_0813CC98: .4byte 0x000037f7
-_0813CC9C: .4byte REG_BG2CNT
-_0813CCA0: .4byte 0x00000e07
-_0813CCA4: .4byte REG_BG2VOFS
-_0813CCA8: .4byte gTasks
-_0813CCAC: .4byte REG_BG2HOFS
- thumb_func_end sub_813CAF4
-
- thumb_func_start intro_reset_and_hide_bgs
-intro_reset_and_hide_bgs: @ 813CCB0
- movs r0, 0x80
- lsls r0, 19
- movs r1, 0
- strh r1, [r0]
- adds r0, 0x1C
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- subs r0, 0x6
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- subs r0, 0x6
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- subs r0, 0x6
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- adds r0, 0x3E
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- adds r0, 0x2
- strh r1, [r0]
- bx lr
- thumb_func_end intro_reset_and_hide_bgs
-
- thumb_func_start sub_813CCE8
-sub_813CCE8: @ 813CCE8
- push {r4,lr}
- lsls r0, 24
- lsrs r3, r0, 24
- ldr r1, _0813CD0C @ =gTasks
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r0, r1
- movs r2, 0x8
- ldrsh r0, [r0, r2]
- adds r2, r1, 0
- cmp r0, 0x4
- bhi _0813CD28
- lsls r0, 2
- ldr r1, _0813CD10 @ =_0813CD14
- adds r0, r1
- ldr r0, [r0]
- mov pc, r0
- .align 2, 0
-_0813CD0C: .4byte gTasks
-_0813CD10: .4byte _0813CD14
- .align 2, 0
-_0813CD14:
- .4byte _0813CD28
- .4byte _0813CD5C
- .4byte _0813CD8C
- .4byte _0813CDA8
- .4byte _0813CDFC
-_0813CD28:
- ldr r1, _0813CD54 @ =REG_BLDCNT
- ldr r4, _0813CD58 @ =0x00003f50
- adds r0, r4, 0
- strh r0, [r1]
- adds r1, 0x2
- movs r4, 0x80
- lsls r4, 5
- adds r0, r4, 0
- strh r0, [r1]
- adds r1, 0x2
- movs r0, 0
- strh r0, [r1]
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r0, r2
- movs r1, 0x40
- strh r1, [r0, 0xA]
- movs r1, 0x1
- strh r1, [r0, 0x8]
- b _0813CE26
- .align 2, 0
-_0813CD54: .4byte REG_BLDCNT
-_0813CD58: .4byte 0x00003f50
-_0813CD5C:
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r2, r0, r2
- ldrh r1, [r2, 0xA]
- movs r3, 0xA
- ldrsh r0, [r2, r3]
- cmp r0, 0
- beq _0813CD78
- subs r0, r1, 0x1
- strh r0, [r2, 0xA]
- movs r4, 0xA
- ldrsh r0, [r2, r4]
- b _0813CDC2
-_0813CD78:
- ldr r1, _0813CD84 @ =REG_BLDALPHA
- ldr r0, _0813CD88 @ =gUnknown_08393E64
- ldrh r0, [r0]
- strh r0, [r1]
- movs r0, 0x80
- b _0813CDEA
- .align 2, 0
-_0813CD84: .4byte REG_BLDALPHA
-_0813CD88: .4byte gUnknown_08393E64
-_0813CD8C:
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r1, r0, r2
- ldrh r0, [r1, 0xA]
- movs r3, 0xA
- ldrsh r2, [r1, r3]
- cmp r2, 0
- bne _0813CE0E
- strh r2, [r1, 0xA]
- ldrh r0, [r1, 0x8]
- adds r0, 0x1
- strh r0, [r1, 0x8]
- b _0813CE26
-_0813CDA8:
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r2, r0, r2
- ldrh r1, [r2, 0xA]
- movs r4, 0xA
- ldrsh r0, [r2, r4]
- cmp r0, 0x3D
- bgt _0813CDE0
- adds r0, r1, 0x1
- strh r0, [r2, 0xA]
- movs r1, 0xA
- ldrsh r0, [r2, r1]
-_0813CDC2:
- lsrs r1, r0, 31
- adds r0, r1
- movs r2, 0xFF
- lsls r2, 1
- ldr r3, _0813CDD8 @ =REG_BLDALPHA
- ldr r1, _0813CDDC @ =gUnknown_08393E64
- ands r0, r2
- adds r0, r1
- ldrh r0, [r0]
- strh r0, [r3]
- b _0813CE26
- .align 2, 0
-_0813CDD8: .4byte REG_BLDALPHA
-_0813CDDC: .4byte gUnknown_08393E64
-_0813CDE0:
- ldr r1, _0813CDF4 @ =REG_BLDALPHA
- ldr r0, _0813CDF8 @ =gUnknown_08393E64
- ldrh r0, [r0, 0x3E]
- strh r0, [r1]
- movs r0, 0x10
-_0813CDEA:
- strh r0, [r2, 0xA]
- ldrh r0, [r2, 0x8]
- adds r0, 0x1
- strh r0, [r2, 0x8]
- b _0813CE26
- .align 2, 0
-_0813CDF4: .4byte REG_BLDALPHA
-_0813CDF8: .4byte gUnknown_08393E64
-_0813CDFC:
- lsls r0, r3, 2
- adds r0, r3
- lsls r0, 3
- adds r1, r0, r2
- ldrh r0, [r1, 0xA]
- movs r4, 0xA
- ldrsh r2, [r1, r4]
- cmp r2, 0
- beq _0813CE14
-_0813CE0E:
- subs r0, 0x1
- strh r0, [r1, 0xA]
- b _0813CE26
-_0813CE14:
- ldr r0, _0813CE2C @ =REG_BLDCNT
- strh r2, [r0]
- adds r0, 0x2
- strh r2, [r0]
- adds r0, 0x2
- strh r2, [r0]
- adds r0, r3, 0
- bl DestroyTask
-_0813CE26:
- pop {r4}
- pop {r0}
- bx r0
- .align 2, 0
-_0813CE2C: .4byte REG_BLDCNT
- thumb_func_end sub_813CCE8
-
- thumb_func_start sub_813CE30
-sub_813CE30: @ 813CE30
- push {r4,lr}
- sub sp, 0x24
- lsls r2, 16
- lsrs r2, 16
- movs r4, 0x80
- lsls r4, 8
- str r4, [sp]
- str r4, [sp, 0x4]
- mov r4, sp
- strh r0, [r4, 0x8]
- mov r0, sp
- strh r1, [r0, 0xA]
- strh r2, [r0, 0xC]
- strh r2, [r0, 0xE]
- strh r3, [r0, 0x10]
- add r4, sp, 0x14
- adds r1, r4, 0
- movs r2, 0x1
- bl BgAffineSet
- ldr r1, _0813CE84 @ =REG_BG2PA
- ldrh r0, [r4]
- strh r0, [r1]
- adds r1, 0x2
- ldrh r0, [r4, 0x2]
- strh r0, [r1]
- adds r1, 0x2
- ldrh r0, [r4, 0x4]
- strh r0, [r1]
- adds r1, 0x2
- ldrh r0, [r4, 0x6]
- strh r0, [r1]
- adds r1, 0x2
- ldr r0, [r4, 0x8]
- str r0, [r1]
- adds r1, 0x4
- ldr r0, [r4, 0xC]
- str r0, [r1]
- add sp, 0x24
- pop {r4}
- pop {r0}
- bx r0
- .align 2, 0
-_0813CE84: .4byte REG_BG2PA
- thumb_func_end sub_813CE30
-
- thumb_func_start sub_813CE88
-sub_813CE88: @ 813CE88
- push {r4-r7,lr}
- mov r7, r10
- mov r6, r9
- mov r5, r8
- push {r5-r7}
- sub sp, 0x10
- ldr r4, [sp, 0x30]
- lsls r0, 16
- lsrs r7, r0, 16
- lsls r1, 16
- lsrs r1, 16
- mov r9, r1
- lsls r2, 16
- lsrs r2, 16
- mov r10, r2
- lsls r3, 16
- lsrs r3, 16
- mov r8, r3
- lsls r4, 24
- lsrs r6, r4, 24
- cmp r6, 0
- beq _0813CEF0
- lsls r0, r7, 3
- ldr r1, _0813CEE4 @ =gMonFrontPicTable
- adds r0, r1
- ldr r1, _0813CEE8 @ =gMonFrontPicCoords
- lsls r2, r7, 2
- adds r2, r1
- ldrb r1, [r2]
- ldrb r2, [r2, 0x1]
- movs r3, 0x80
- lsls r3, 18
- ldr r5, _0813CEEC @ =gUnknown_0840B5A0
- mov r6, r8
- lsls r4, r6, 2
- adds r4, r5
- ldr r4, [r4]
- str r4, [sp]
- str r7, [sp, 0x4]
- movs r4, 0
- str r4, [sp, 0x8]
- movs r4, 0x1
- str r4, [sp, 0xC]
- bl LoadSpecialPokePic
- b _0813CF1C
- .align 2, 0
-_0813CEE4: .4byte gMonFrontPicTable
-_0813CEE8: .4byte gMonFrontPicCoords
-_0813CEEC: .4byte gUnknown_0840B5A0
-_0813CEF0:
- lsls r0, r7, 3
- ldr r1, _0813CF90 @ =gMonBackPicTable
- adds r0, r1
- ldr r1, _0813CF94 @ =gMonBackPicCoords
- lsls r2, r7, 2
- adds r2, r1
- ldrb r1, [r2]
- ldrb r2, [r2, 0x1]
- movs r3, 0x80
- lsls r3, 18
- ldr r4, _0813CF98 @ =gUnknown_0840B5A0
- mov r12, r4
- mov r5, r8
- lsls r4, r5, 2
- add r4, r12
- ldr r4, [r4]
- str r4, [sp]
- str r7, [sp, 0x4]
- str r6, [sp, 0x8]
- str r6, [sp, 0xC]
- bl LoadSpecialPokePic
-_0813CF1C:
- ldr r2, _0813CF9C @ =0x0000ffff
- adds r0, r7, 0
- movs r1, 0
- bl species_and_otid_get_pal
- mov r6, r8
- lsls r4, r6, 4
- movs r2, 0x80
- lsls r2, 1
- adds r1, r4, r2
- lsls r1, 16
- lsrs r1, 16
- movs r2, 0x20
- bl LoadCompressedPalette
- lsls r1, r6, 24
- lsrs r1, 24
- mov r0, r8
- bl sub_8143648
- ldr r0, _0813CFA0 @ =gUnknown_02024E8C
- mov r3, r9
- lsls r1, r3, 16
- asrs r1, 16
- mov r5, r10
- lsls r2, r5, 16
- asrs r2, 16
- mov r3, r8
- adds r3, 0x1
- lsls r3, 26
- lsrs r3, 24
- bl CreateSprite
- lsls r0, 24
- lsrs r0, 24
- ldr r1, _0813CFA4 @ =gSprites
- lsls r2, r0, 4
- adds r2, r0
- lsls r2, 2
- adds r2, r1
- ldrb r3, [r2, 0x5]
- movs r1, 0xF
- ands r1, r3
- orrs r1, r4
- movs r3, 0xD
- negs r3, r3
- ands r1, r3
- movs r3, 0x4
- orrs r1, r3
- strb r1, [r2, 0x5]
- add sp, 0x10
- pop {r3-r5}
- mov r8, r3
- mov r9, r4
- mov r10, r5
- pop {r4-r7}
- pop {r1}
- bx r1
- .align 2, 0
-_0813CF90: .4byte gMonBackPicTable
-_0813CF94: .4byte gMonBackPicCoords
-_0813CF98: .4byte gUnknown_0840B5A0
-_0813CF9C: .4byte 0x0000ffff
-_0813CFA0: .4byte gUnknown_02024E8C
-_0813CFA4: .4byte gSprites
- thumb_func_end sub_813CE88
-
- thumb_func_start sub_813CFA8
-sub_813CFA8: @ 813CFA8
- push {r4-r7,lr}
- mov r7, r10
- mov r6, r9
- mov r5, r8
- push {r5-r7}
- sub sp, 0x8
- mov r9, r1
- mov r10, r2
- adds r6, r3, 0
- lsls r0, 16
- lsrs r0, 16
- lsls r1, 16
- lsrs r1, 16
- mov r9, r1
- lsls r2, 16
- lsrs r2, 16
- mov r10, r2
- lsls r6, 16
- lsrs r6, 16
- lsls r7, r0, 3
- ldr r1, _0813D068 @ =gTrainerBackPicTable
- mov r8, r1
- add r8, r7
- ldr r1, _0813D06C @ =gTrainerBackPicCoords
- lsls r2, r0, 2
- adds r2, r1
- ldrb r1, [r2]
- ldrb r2, [r2, 0x1]
- movs r3, 0x80
- lsls r3, 18
- ldr r5, _0813D070 @ =gUnknown_0840B5A0
- lsls r4, r6, 2
- adds r4, r5
- ldr r4, [r4]
- str r4, [sp]
- str r0, [sp, 0x4]
- mov r0, r8
- bl DecompressPicFromTable_2
- ldr r0, _0813D074 @ =gTrainerBackPicPaletteTable
- adds r0, r7, r0
- ldr r0, [r0]
- lsls r4, r6, 4
- movs r2, 0x80
- lsls r2, 1
- adds r1, r4, r2
- lsls r1, 16
- lsrs r1, 16
- movs r2, 0x20
- bl LoadCompressedPalette
- lsls r1, r6, 24
- lsrs r1, 24
- adds r0, r6, 0
- bl sub_8143680
- ldr r0, _0813D078 @ =gUnknown_02024E8C
- ldr r1, _0813D07C @ =gUnknown_0840B064
- str r1, [r0, 0x8]
- mov r1, r9
- lsls r1, 16
- asrs r1, 16
- mov r9, r1
- mov r2, r10
- lsls r2, 16
- asrs r2, 16
- mov r10, r2
- movs r3, 0x1
- bl CreateSprite
- lsls r0, 24
- lsrs r0, 24
- ldr r1, _0813D080 @ =gSprites
- lsls r2, r0, 4
- adds r2, r0
- lsls r2, 2
- adds r2, r1
- ldrb r3, [r2, 0x5]
- movs r1, 0xF
- ands r1, r3
- orrs r1, r4
- movs r3, 0xD
- negs r3, r3
- ands r1, r3
- movs r3, 0x4
- orrs r1, r3
- strb r1, [r2, 0x5]
- add sp, 0x8
- pop {r3-r5}
- mov r8, r3
- mov r9, r4
- mov r10, r5
- pop {r4-r7}
- pop {r1}
- bx r1
- .align 2, 0
-_0813D068: .4byte gTrainerBackPicTable
-_0813D06C: .4byte gTrainerBackPicCoords
-_0813D070: .4byte gUnknown_0840B5A0
-_0813D074: .4byte gTrainerBackPicPaletteTable
-_0813D078: .4byte gUnknown_02024E8C
-_0813D07C: .4byte gUnknown_0840B064
-_0813D080: .4byte gSprites
- thumb_func_end sub_813CFA8
-
- thumb_func_start sub_813D084
-sub_813D084: @ 813D084
- push {lr}
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0x1
- beq _0813D0A0
- cmp r0, 0x1
- ble _0813D096
- cmp r0, 0x2
- beq _0813D0A8
-_0813D096:
- ldr r2, _0813D09C @ =0x00003ff6
- b _0813D0AA
- .align 2, 0
-_0813D09C: .4byte 0x00003ff6
-_0813D0A0:
- ldr r2, _0813D0A4 @ =0x000031df
- b _0813D0AA
- .align 2, 0
-_0813D0A4: .4byte 0x000031df
-_0813D0A8:
- ldr r2, _0813D0C0 @ =0x0000518c
-_0813D0AA:
- ldr r0, _0813D0C4 @ =gPlttBufferUnfaded
- movs r1, 0xF1
- lsls r1, 1
- adds r0, r1
- strh r2, [r0]
- ldr r0, _0813D0C8 @ =gPlttBufferFaded
- adds r0, r1
- strh r2, [r0]
- pop {r0}
- bx r0
- .align 2, 0
-_0813D0C0: .4byte 0x0000518c
-_0813D0C4: .4byte gPlttBufferUnfaded
-_0813D0C8: .4byte gPlttBufferFaded
- thumb_func_end sub_813D084
-
thumb_func_start sub_813D0CC
sub_813D0CC: @ 813D0CC
push {r4,lr}
diff --git a/include/asm.inc.h b/include/asm.inc.h
index 5e2b49a84..5ec19b81e 100644
--- a/include/asm.inc.h
+++ b/include/asm.inc.h
@@ -443,9 +443,9 @@ void sub_813CAF4(u8);
void intro_reset_and_hide_bgs(void);
void sub_813CCE8(u8);
void sub_813CE30(u16, u16, u16, u16);
-u8 sub_813CE88(/*TODO: arg types*/);
-u8 sub_813CFA8(/*TODO: arg types*/);
-void sub_813D084(/*TODO: arg types*/);
+u8 sub_813CE88(u16, s16, u16, u16, u8);
+u8 sub_813CFA8(u16, u16, u16, u16);
+void sub_813D084(u8);
u8 sub_813D584(/*TODO: arg types*/);
void sub_813D788(struct Sprite *);
void sub_813D880(struct Sprite *);
diff --git a/include/gba/syscall.h b/include/gba/syscall.h
index 9576f7e99..e47f964d1 100644
--- a/include/gba/syscall.h
+++ b/include/gba/syscall.h
@@ -31,6 +31,8 @@ void CpuSet(const void *src, void *dest, u32 control);
void CpuFastSet(const void *src, void *dest, u32 control);
+void BgAffineSet(struct BgAffineSrcData *src, struct BgAffineDstData *dest, s32 count);
+
void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset);
void LZ77UnCompWram(const void *src, void *dest);
diff --git a/include/gba/types.h b/include/gba/types.h
index be7390d5a..fd8a20a4c 100644
--- a/include/gba/types.h
+++ b/include/gba/types.h
@@ -74,6 +74,27 @@ struct OamData
#define ST_OAM_H_RECTANGLE 1
#define ST_OAM_V_RECTANGLE 2
+struct BgAffineSrcData
+{
+ s32 texX;
+ s32 texY;
+ s16 scrX;
+ s16 scrY;
+ s16 sx;
+ s16 sy;
+ u16 alpha;
+};
+
+struct BgAffineDstData
+{
+ s16 pa;
+ s16 pb;
+ s16 pc;
+ s16 pd;
+ s32 dx;
+ s32 dy;
+};
+
struct ObjAffineSrcData
{
s16 xScale;
diff --git a/src/intro.c b/src/intro.c
index b9fdb169d..d2224fca9 100644
--- a/src/intro.c
+++ b/src/intro.c
@@ -18,6 +18,12 @@
#include "task.h"
#include "trig.h"
+struct MonCoords
+{
+ u8 x, y;
+};
+
+extern struct SpriteTemplate gUnknown_02024E8C;
extern u16 gUnknown_02039318;
extern u16 gUnknown_0203931A;
extern u16 gUnknown_02039358;
@@ -27,6 +33,13 @@ extern u32 gIntroFrameCounter;
extern struct GcmbStruct gUnknown_03005EE0;
extern u16 gSaveFileStatus;
extern u8 gReservedSpritePaletteCount;
+extern struct SpriteSheet gMonFrontPicTable[];
+extern struct MonCoords gMonFrontPicCoords[];
+extern struct SpriteSheet gMonBackPicTable[];
+extern struct MonCoords gMonBackPicCoords[];
+extern struct SpriteSheet gTrainerBackPicTable[];
+extern struct MonCoords gTrainerBackPicCoords[];
+extern struct SpritePalette gTrainerBackPicPaletteTable[];
extern const u16 gIntro1BGPals[];
extern const u8 gIntro1BG0_Tilemap[];
@@ -61,6 +74,10 @@ extern const u8 gIntroCopyright_Gfx[];
extern const u16 gIntroCopyright_Pal[];
extern const u16 gIntroCopyright_Tilemap[];
+extern const u16 gUnknown_08393E64[];
+extern union AnimCmd *gUnknown_0840B064[];
+extern void *gUnknown_0840B5A0[];
+
static void MainCB2_EndIntro(void);
static void Task_IntroLoadPart1Graphics(u8);
static void Task_IntroFadeIn(u8);
@@ -79,8 +96,9 @@ static void task_intro_14(u8);
static void task_intro_15(u8);
static void task_intro_16(u8);
static void task_intro_17(u8);
-static void Task_IntroPokemonBattle(u8);
+void Task_IntroPokemonBattle(u8);
static void task_intro_19(u8);
+void task_intro_20(u8 taskId); //should be static, but the compiler complains
static void VBlankCB_Intro(void)
{
@@ -527,7 +545,7 @@ static void task_intro_14(u8 taskId)
REG_BG3CNT = 0x603;
REG_BG0CNT = 0x700;
REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG3_ON | DISPCNT_OBJ_ON | DISPCNT_WIN0_ON;
- gTasks[taskId].data[15] = CreateTask(sub_813CAF4, 0);
+ gTasks[taskId].data[15] = CreateTask(task_intro_20, 0);
gTasks[gTasks[taskId].data[15]].data[0] = 0;
gTasks[taskId].data[0] = 0;
gTasks[taskId].func = task_intro_15;
@@ -562,7 +580,7 @@ static void task_intro_17(u8 taskId)
gTasks[taskId].func = Task_IntroPokemonBattle;
}
-static void Task_IntroPokemonBattle(u8 taskId)
+void Task_IntroPokemonBattle(u8 taskId)
{
u8 spriteId;
@@ -676,3 +694,414 @@ static void task_intro_19(u8 taskId)
DestroyTask(taskId);
SetMainCallback2(MainCB2_EndIntro);
}
+
+void task_intro_20(u8 taskId)
+{
+ gTasks[taskId].data[15]++;
+ switch (gTasks[taskId].data[0])
+ {
+ case 0:
+ REG_DISPCNT = 0x3940;
+ REG_BG2CNT = 0;
+ gTasks[taskId].data[0] = 0xFF;
+ break;
+ case 2:
+ BeginNormalPaletteFade(1, 0, 0x10, 0, 0xFFFF);
+ REG_BG2CNT = 0x0E07;
+ REG_DISPCNT = 0x3D40;
+ gTasks[taskId].data[1] = 0;
+ gTasks[taskId].data[2] = 0;
+ gTasks[taskId].data[0] = 20;
+ //fall through
+ case 20:
+ REG_BG2VOFS = gTasks[taskId].data[1];
+ REG_BG2HOFS = gTasks[taskId].data[2];
+ gTasks[taskId].data[1] += 6;
+ gTasks[taskId].data[2] -= 8;
+ break;
+ case 3:
+ BeginNormalPaletteFade(1, 0, 0x10, 0, 0xFFFF);
+ REG_BG2CNT = 0x0E07;
+ REG_DISPCNT = 0x3D40;
+ gTasks[taskId].data[1] = 0;
+ gTasks[taskId].data[2] = 0;
+ gTasks[taskId].data[0] = 0x1E;
+ //fall through
+ case 0x1E:
+ REG_BG2VOFS = gTasks[taskId].data[1];
+ REG_BG2HOFS = gTasks[taskId].data[2];
+ gTasks[taskId].data[1] -= 6;
+ gTasks[taskId].data[2] += 8;
+ break;
+ case 4:
+ BeginNormalPaletteFade(1, 5, 0, 0x10, 0x37F7);
+ REG_BG2CNT = 0x0E07;
+ REG_DISPCNT = 0x3D40;
+ gTasks[taskId].data[1] = 0;
+ gTasks[taskId].data[2] = 0;
+ gTasks[taskId].data[3] = 8;
+ gTasks[taskId].data[0] = 0x28;
+ //fall through
+ case 0x28:
+ REG_BG2VOFS = gTasks[taskId].data[1];
+ REG_BG2HOFS = gTasks[taskId].data[2];
+ gTasks[taskId].data[1] -= gTasks[taskId].data[3];
+ gTasks[taskId].data[2] += gTasks[taskId].data[3];
+ if (!(gTasks[taskId].data[15] & 7) && gTasks[taskId].data[3] != 0)
+ gTasks[taskId].data[3]--;
+ break;
+ case 0xFF: //needed to prevent jump table optimization
+ break;
+ }
+}
+
+void intro_reset_and_hide_bgs(void)
+{
+ REG_DISPCNT = 0;
+ REG_BG3HOFS = 0;
+ REG_BG3VOFS = 0;
+ REG_BG2HOFS = 0;
+ REG_BG2VOFS = 0;
+ REG_BG1HOFS = 0;
+ REG_BG1VOFS = 0;
+ REG_BG0HOFS = 0;
+ REG_BG0VOFS = 0;
+ REG_BLDCNT = 0;
+ REG_BLDALPHA = 0;
+ REG_BLDY = 0;
+}
+
+#ifdef NONMATCHING
+void sub_813CCE8(u8 taskId)
+{
+ switch (gTasks[taskId].data[0])
+ {
+ default:
+ case 0:
+ REG_BLDCNT = 0x3F50;
+ REG_BLDALPHA = 0x1000;
+ REG_BLDY = 0;
+ gTasks[taskId].data[1] = 0x40;
+ gTasks[taskId].data[0] = 1;
+ return;
+ case 1:
+ if (gTasks[taskId].data[1] != 0)
+ {
+ u32 foo;
+ u32 bar asm("r2");
+
+ gTasks[taskId].data[1]--;
+ //tail merge at _0813CDC2
+ foo = gTasks[taskId].data[1] + (gTasks[taskId].data[1] < 0);
+ bar = 0x1FE;
+ REG_BLDALPHA = gUnknown_08393E64[(foo & bar) / 2];
+ }
+ else
+ {
+ REG_BLDALPHA = gUnknown_08393E64[0];
+ gTasks[taskId].data[1] = 0x80;
+ gTasks[taskId].data[0]++;
+ }
+ return;
+ case 2:
+ if (gTasks[taskId].data[1] != 0)
+ {
+ //tail merge at _0813CE0E
+ gTasks[taskId].data[1]--;
+ }
+ else
+ {
+ gTasks[taskId].data[1] = 0; //redundant?
+ gTasks[taskId].data[0]++;
+ }
+ return;
+ case 3:
+ if (gTasks[taskId].data[1] <= 0x3D)
+ {
+ u32 foo;
+ u32 bar asm("r2");
+
+ gTasks[taskId].data[1]++;
+ //_0813CDC2
+ foo = gTasks[taskId].data[1] + (gTasks[taskId].data[1] < 0);
+ bar = 0x1FE;
+ REG_BLDALPHA = gUnknown_08393E64[(foo & bar) / 2];
+ }
+ else
+ {
+ //_0813CDE0
+ REG_BLDALPHA = gUnknown_08393E64[0x1F];
+ gTasks[taskId].data[1] = 0x10;
+ gTasks[taskId].data[0]++;
+ }
+ return;
+ case 4:
+ if (gTasks[taskId].data[1] != 0)
+ {
+ gTasks[taskId].data[1]--;
+ }
+ else
+ {
+ REG_BLDCNT = 0;
+ REG_BLDALPHA = 0;
+ REG_BLDY = 0;
+ DestroyTask(taskId);
+ }
+ return;
+ }
+}
+#else
+__attribute__((naked))
+void sub_813CCE8(u8 taskId)
+{
+ asm("\n\
+ .equ REG_BLDCNT, 0x4000050\n\
+ .equ REG_BLDALPHA, 0x4000052\n\
+ .syntax unified\n\
+ push {r4,lr}\n\
+ lsls r0, 24\n\
+ lsrs r3, r0, 24\n\
+ ldr r1, _0813CD0C @ =gTasks\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r0, r1\n\
+ movs r2, 0x8\n\
+ ldrsh r0, [r0, r2]\n\
+ adds r2, r1, 0\n\
+ cmp r0, 0x4\n\
+ bhi _0813CD28\n\
+ lsls r0, 2\n\
+ ldr r1, _0813CD10 @ =_0813CD14\n\
+ adds r0, r1\n\
+ ldr r0, [r0]\n\
+ mov pc, r0\n\
+ .align 2, 0\n\
+_0813CD0C: .4byte gTasks\n\
+_0813CD10: .4byte _0813CD14\n\
+ .align 2, 0\n\
+_0813CD14:\n\
+ .4byte _0813CD28\n\
+ .4byte _0813CD5C\n\
+ .4byte _0813CD8C\n\
+ .4byte _0813CDA8\n\
+ .4byte _0813CDFC\n\
+_0813CD28:\n\
+ ldr r1, _0813CD54 @ =REG_BLDCNT\n\
+ ldr r4, _0813CD58 @ =0x00003f50\n\
+ adds r0, r4, 0\n\
+ strh r0, [r1]\n\
+ adds r1, 0x2\n\
+ movs r4, 0x80\n\
+ lsls r4, 5\n\
+ adds r0, r4, 0\n\
+ strh r0, [r1]\n\
+ adds r1, 0x2\n\
+ movs r0, 0\n\
+ strh r0, [r1]\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r0, r2\n\
+ movs r1, 0x40\n\
+ strh r1, [r0, 0xA]\n\
+ movs r1, 0x1\n\
+ strh r1, [r0, 0x8]\n\
+ b _0813CE26\n\
+ .align 2, 0\n\
+_0813CD54: .4byte REG_BLDCNT\n\
+_0813CD58: .4byte 0x00003f50\n\
+_0813CD5C:\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r2, r0, r2\n\
+ ldrh r1, [r2, 0xA]\n\
+ movs r3, 0xA\n\
+ ldrsh r0, [r2, r3]\n\
+ cmp r0, 0\n\
+ beq _0813CD78\n\
+ subs r0, r1, 0x1\n\
+ strh r0, [r2, 0xA]\n\
+ movs r4, 0xA\n\
+ ldrsh r0, [r2, r4]\n\
+ b _0813CDC2\n\
+_0813CD78:\n\
+ ldr r1, _0813CD84 @ =REG_BLDALPHA\n\
+ ldr r0, _0813CD88 @ =gUnknown_08393E64\n\
+ ldrh r0, [r0]\n\
+ strh r0, [r1]\n\
+ movs r0, 0x80\n\
+ b _0813CDEA\n\
+ .align 2, 0\n\
+_0813CD84: .4byte REG_BLDALPHA\n\
+_0813CD88: .4byte gUnknown_08393E64\n\
+_0813CD8C:\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r1, r0, r2\n\
+ ldrh r0, [r1, 0xA]\n\
+ movs r3, 0xA\n\
+ ldrsh r2, [r1, r3]\n\
+ cmp r2, 0\n\
+ bne _0813CE0E\n\
+ strh r2, [r1, 0xA]\n\
+ ldrh r0, [r1, 0x8]\n\
+ adds r0, 0x1\n\
+ strh r0, [r1, 0x8]\n\
+ b _0813CE26\n\
+_0813CDA8:\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r2, r0, r2\n\
+ ldrh r1, [r2, 0xA]\n\
+ movs r4, 0xA\n\
+ ldrsh r0, [r2, r4]\n\
+ cmp r0, 0x3D\n\
+ bgt _0813CDE0\n\
+ adds r0, r1, 0x1\n\
+ strh r0, [r2, 0xA]\n\
+ movs r1, 0xA\n\
+ ldrsh r0, [r2, r1]\n\
+_0813CDC2:\n\
+ lsrs r1, r0, 31\n\
+ adds r0, r1\n\
+ movs r2, 0xFF\n\
+ lsls r2, 1\n\
+ ldr r3, _0813CDD8 @ =REG_BLDALPHA\n\
+ ldr r1, _0813CDDC @ =gUnknown_08393E64\n\
+ ands r0, r2\n\
+ adds r0, r1\n\
+ ldrh r0, [r0]\n\
+ strh r0, [r3]\n\
+ b _0813CE26\n\
+ .align 2, 0\n\
+_0813CDD8: .4byte REG_BLDALPHA\n\
+_0813CDDC: .4byte gUnknown_08393E64\n\
+_0813CDE0:\n\
+ ldr r1, _0813CDF4 @ =REG_BLDALPHA\n\
+ ldr r0, _0813CDF8 @ =gUnknown_08393E64\n\
+ ldrh r0, [r0, 0x3E]\n\
+ strh r0, [r1]\n\
+ movs r0, 0x10\n\
+_0813CDEA:\n\
+ strh r0, [r2, 0xA]\n\
+ ldrh r0, [r2, 0x8]\n\
+ adds r0, 0x1\n\
+ strh r0, [r2, 0x8]\n\
+ b _0813CE26\n\
+ .align 2, 0\n\
+_0813CDF4: .4byte REG_BLDALPHA\n\
+_0813CDF8: .4byte gUnknown_08393E64\n\
+_0813CDFC:\n\
+ lsls r0, r3, 2\n\
+ adds r0, r3\n\
+ lsls r0, 3\n\
+ adds r1, r0, r2\n\
+ ldrh r0, [r1, 0xA]\n\
+ movs r4, 0xA\n\
+ ldrsh r2, [r1, r4]\n\
+ cmp r2, 0\n\
+ beq _0813CE14\n\
+_0813CE0E:\n\
+ subs r0, 0x1\n\
+ strh r0, [r1, 0xA]\n\
+ b _0813CE26\n\
+_0813CE14:\n\
+ ldr r0, _0813CE2C @ =REG_BLDCNT\n\
+ strh r2, [r0]\n\
+ adds r0, 0x2\n\
+ strh r2, [r0]\n\
+ adds r0, 0x2\n\
+ strh r2, [r0]\n\
+ adds r0, r3, 0\n\
+ bl DestroyTask\n\
+_0813CE26:\n\
+ pop {r4}\n\
+ pop {r0}\n\
+ bx r0\n\
+ .align 2, 0\n\
+_0813CE2C: .4byte REG_BLDCNT\n\
+ .syntax divided\n");
+}
+#endif
+
+void sub_813CE30(u16 a, u16 b, u16 c, u16 d)
+{
+ struct BgAffineSrcData src;
+ struct BgAffineDstData dest;
+
+ src.texX = 0x8000;
+ src.texY = 0x8000;
+ src.scrX = a;
+ src.scrY = b;
+ src.sx = c;
+ src.sy = c;
+ src.alpha = d;
+ BgAffineSet(&src, &dest, 1);
+ REG_BG2PA = dest.pa;
+ REG_BG2PB = dest.pb;
+ REG_BG2PC = dest.pc;
+ REG_BG2PD = dest.pd;
+ REG_BG2X = dest.dx;
+ REG_BG2Y = dest.dy;
+}
+
+extern void *species_and_otid_get_pal(/*TODO: arg types*/);
+extern void sub_8143648(int, u8);
+extern void sub_8143680(int, u8);
+
+u8 sub_813CE88(u16 a, s16 b, u16 c, u16 d, u8 e)
+{
+ void *pal;
+ u8 spriteId;
+
+ if (e != 0)
+ LoadSpecialPokePic(&gMonFrontPicTable[a], gMonFrontPicCoords[a].x, gMonFrontPicCoords[a].y, 0x2000000, gUnknown_0840B5A0[d], a, 0, 1);
+ else
+ LoadSpecialPokePic(&gMonBackPicTable[a], gMonBackPicCoords[a].x, gMonBackPicCoords[a].y, 0x2000000, gUnknown_0840B5A0[d], a, 0, 0);
+ pal = species_and_otid_get_pal(a, 0, 0xFFFF);
+ LoadCompressedPalette(pal, 0x100 + d * 0x10, 0x20);
+ sub_8143648(d, d);
+ spriteId = CreateSprite(&gUnknown_02024E8C, b, c, (d + 1) * 4);
+ gSprites[spriteId].oam.paletteNum = d;
+ gSprites[spriteId].oam.priority = 1;
+ return spriteId;
+}
+
+u8 sub_813CFA8(u16 a, u16 b, u16 c, u16 d)
+{
+ u8 spriteId;
+
+ DecompressPicFromTable_2(&gTrainerBackPicTable[a], gTrainerBackPicCoords[a].x, gTrainerBackPicCoords[a].y, (void *)0x2000000, gUnknown_0840B5A0[d], a);
+ LoadCompressedPalette(gTrainerBackPicPaletteTable[a].data, 0x100 + d * 0x10, 0x20);
+ sub_8143680(d, d);
+ gUnknown_02024E8C.anims = gUnknown_0840B064;
+ spriteId = CreateSprite(&gUnknown_02024E8C, b, c, 1);
+ gSprites[spriteId].oam.paletteNum = d;
+ gSprites[spriteId].oam.priority = 1;
+ return spriteId;
+}
+
+void sub_813D084(u8 a)
+{
+ u16 color;
+
+ switch (a)
+ {
+ default:
+ case 0:
+ color = 0x3FF6;
+ break;
+ case 1:
+ color = 0x31DF;
+ break;
+ case 2:
+ color = 0x518C;
+ break;
+ }
+ gPlttBufferUnfaded[0xF1] = color;
+ gPlttBufferFaded[0xF1] = color;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-06 14:46:09 +0000