mirror of
https://github.com/Ninjdai1/pokeemerald.git
synced 2024-11-16 19:47:35 +01:00
3365 lines
52 KiB
ArmAsm
3365 lines
52 KiB
ArmAsm
.include "asm/macros.s"
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.syntax unified
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.text
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thumb_func_start ResetBgs
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@ void ResetBgs()
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ResetBgs: @ 80012F0
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push {lr}
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bl ResetBgControlStructs
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ldr r1, =0x030008e0
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movs r0, 0
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strh r0, [r1, 0x10]
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bl SetTextModeAndHideBgs
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pop {r0}
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bx r0
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.pool
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thumb_func_end ResetBgs
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thumb_func_start SetBgModeInternal
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@ void SetBgModeInternal(u8 bgMode)
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SetBgModeInternal: @ 8001308
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lsls r0, 24
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lsrs r0, 24
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ldr r3, =0x030008e0
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ldrh r2, [r3, 0x10]
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ldr r1, =0x0000fff8
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ands r1, r2
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orrs r1, r0
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strh r1, [r3, 0x10]
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bx lr
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.pool
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thumb_func_end SetBgModeInternal
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thumb_func_start GetBgMode
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@ u8 GetBgMode()
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GetBgMode: @ 8001324
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ldr r0, =0x030008e0
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ldrb r1, [r0, 0x10]
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movs r0, 0x7
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ands r0, r1
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bx lr
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.pool
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thumb_func_end GetBgMode
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thumb_func_start ResetBgControlStructs
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@ void ResetBgControlStructs()
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ResetBgControlStructs: @ 8001334
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push {lr}
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ldr r2, =0x030008e0
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ldr r0, =gZeroedBgControlStruct
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ldr r0, [r0]
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adds r1, r2, 0
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adds r1, 0xC
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_08001340:
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str r0, [r1]
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subs r1, 0x4
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cmp r1, r2
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bge _08001340
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pop {r0}
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bx r0
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.pool
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thumb_func_end ResetBgControlStructs
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thumb_func_start Unused_ResetBgControlStruct
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@ void Unused_ResetBgControlStruct(u8 bg)
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Unused_ResetBgControlStruct: @ 8001354
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push {r4,lr}
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lsls r0, 24
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lsrs r4, r0, 24
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adds r0, r4, 0
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bl IsInvalidBg
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lsls r0, 24
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cmp r0, 0
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bne _08001372
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ldr r1, =0x030008e0
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lsls r0, r4, 2
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adds r0, r1
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ldr r1, =gZeroedBgControlStruct
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ldr r1, [r1]
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str r1, [r0]
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_08001372:
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pop {r4}
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pop {r0}
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bx r0
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.pool
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thumb_func_end Unused_ResetBgControlStruct
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thumb_func_start SetBgControlAttributes
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@ void SetBgControlAttributes(u8 bg, u8 tilesBaseBlock, u8 tileMapBaseBlock, u8 screenSize, u8 paletteMode, u8 priority, u8 mosaic, u8 wraparound)
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SetBgControlAttributes: @ 8001380
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push {r4-r7,lr}
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mov r7, r10
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mov r6, r9
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mov r5, r8
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push {r5-r7}
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sub sp, 0x10
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ldr r4, [sp, 0x30]
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ldr r5, [sp, 0x34]
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ldr r6, [sp, 0x38]
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mov r12, r6
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ldr r6, [sp, 0x3C]
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mov r8, r6
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lsls r0, 24
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lsrs r7, r0, 24
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str r7, [sp]
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lsls r1, 24
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lsrs r1, 24
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mov r10, r1
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lsls r2, 24
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lsrs r6, r2, 24
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lsls r3, 24
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lsrs r3, 24
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mov r9, r3
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lsls r4, 24
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lsrs r4, 24
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str r4, [sp, 0x4]
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lsls r5, 24
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lsrs r5, 24
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mov r0, r12
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lsls r0, 24
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lsrs r4, r0, 24
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mov r1, r8
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lsls r1, 24
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lsrs r1, 24
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str r1, [sp, 0xC]
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adds r0, r7, 0
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bl IsInvalidBg
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lsls r0, 24
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lsrs r0, 24
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mov r12, r0
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cmp r0, 0
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bne _08001498
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ldr r2, =0x030008e0
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mov r8, r2
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mov r0, r10
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cmp r0, 0xFF
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beq _080013F4
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lsls r2, r7, 2
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add r2, r8
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movs r1, 0x3
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ands r1, r0
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ldrb r3, [r2, 0x1]
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movs r0, 0x4
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negs r0, r0
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ands r0, r3
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orrs r0, r1
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strb r0, [r2, 0x1]
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_080013F4:
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cmp r6, 0xFF
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beq _0800140C
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lsls r1, r7, 2
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add r1, r8
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movs r0, 0x1F
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ands r6, r0
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lsls r3, r6, 2
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ldrb r2, [r1, 0x1]
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subs r0, 0x9C
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ands r0, r2
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orrs r0, r3
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strb r0, [r1, 0x1]
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_0800140C:
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mov r1, r9
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cmp r1, 0xFF
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beq _08001428
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lsls r1, r7, 2
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add r1, r8
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movs r0, 0x3
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mov r2, r9
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ands r2, r0
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lsls r3, r2, 2
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ldrb r2, [r1]
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subs r0, 0x10
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ands r0, r2
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orrs r0, r3
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strb r0, [r1]
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_08001428:
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ldr r6, [sp, 0x4]
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cmp r6, 0xFF
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beq _0800143E
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lsls r1, r7, 2
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add r1, r8
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lsls r3, r6, 7
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ldrb r2, [r1, 0x1]
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movs r0, 0x7F
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ands r0, r2
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orrs r0, r3
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strb r0, [r1, 0x1]
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_0800143E:
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cmp r5, 0xFF
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beq _08001456
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lsls r1, r7, 2
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add r1, r8
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movs r0, 0x3
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ands r5, r0
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lsls r3, r5, 4
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ldrb r2, [r1]
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subs r0, 0x34
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ands r0, r2
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orrs r0, r3
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strb r0, [r1]
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_08001456:
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cmp r4, 0xFF
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beq _0800146E
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lsls r1, r7, 2
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add r1, r8
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movs r0, 0x1
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ands r4, r0
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lsls r3, r4, 6
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ldrb r2, [r1]
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subs r0, 0x42
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ands r0, r2
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orrs r0, r3
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strb r0, [r1]
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_0800146E:
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ldr r0, [sp, 0xC]
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cmp r0, 0xFF
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beq _08001484
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lsls r1, r7, 2
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add r1, r8
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lsls r3, r0, 7
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ldrb r2, [r1]
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movs r0, 0x7F
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ands r0, r2
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orrs r0, r3
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strb r0, [r1]
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_08001484:
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ldr r1, [sp]
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lsls r0, r1, 2
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add r0, r8
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mov r2, r12
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strb r2, [r0, 0x2]
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strb r2, [r0, 0x3]
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ldrb r1, [r0]
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movs r2, 0x1
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orrs r1, r2
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strb r1, [r0]
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_08001498:
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add sp, 0x10
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pop {r3-r5}
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mov r8, r3
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mov r9, r4
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mov r10, r5
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pop {r4-r7}
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pop {r0}
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bx r0
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.pool
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thumb_func_end SetBgControlAttributes
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thumb_func_start GetBgControlAttribute
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@ u8 GetBgControlAttribute(u8 bg, u8 attributeId)
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GetBgControlAttribute: @ 80014AC
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push {r4,r5,lr}
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lsls r0, 24
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lsrs r4, r0, 24
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lsls r1, 24
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lsrs r5, r1, 24
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adds r0, r4, 0
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bl IsInvalidBg
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lsls r0, 24
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cmp r0, 0
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bne _08001558
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ldr r1, =0x030008e0
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lsls r2, r4, 2
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adds r0, r2, r1
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ldrb r0, [r0]
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lsls r0, 31
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adds r3, r1, 0
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cmp r0, 0
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beq _08001558
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subs r0, r5, 0x1
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cmp r0, 0x7
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bhi _08001558
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lsls r0, 2
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ldr r1, =_080014EC
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adds r0, r1
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ldr r0, [r0]
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mov pc, r0
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.pool
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.align 2, 0
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_080014EC:
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.4byte _0800150C
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.4byte _08001516
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.4byte _08001520
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.4byte _0800152A
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.4byte _08001534
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.4byte _0800153C
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.4byte _08001546
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.4byte _08001550
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_0800150C:
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adds r0, r2, r3
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ldrb r0, [r0]
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lsls r0, 31
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lsrs r0, 31
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b _0800155A
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_08001516:
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adds r0, r2, r3
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ldrb r0, [r0, 0x1]
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lsls r0, 30
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lsrs r0, 30
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b _0800155A
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_08001520:
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adds r0, r2, r3
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ldrb r0, [r0, 0x1]
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lsls r0, 25
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lsrs r0, 27
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b _0800155A
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_0800152A:
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adds r0, r2, r3
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ldrb r0, [r0]
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lsls r0, 28
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lsrs r0, 30
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b _0800155A
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_08001534:
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adds r0, r2, r3
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ldrb r0, [r0, 0x1]
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lsrs r0, 7
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b _0800155A
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_0800153C:
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adds r0, r2, r3
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ldrb r0, [r0]
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lsls r0, 26
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lsrs r0, 30
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b _0800155A
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_08001546:
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adds r0, r2, r3
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ldrb r0, [r0]
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lsls r0, 25
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lsrs r0, 31
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b _0800155A
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_08001550:
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adds r0, r2, r3
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ldrb r0, [r0]
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lsrs r0, 7
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b _0800155A
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_08001558:
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movs r0, 0xFF
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_0800155A:
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pop {r4,r5}
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pop {r1}
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bx r1
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thumb_func_end GetBgControlAttribute
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thumb_func_start LoadBgVram
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@ u8 LoadBgVram(u8, void *src, u16 size, u16 destOffset, u8 mode)
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LoadBgVram: @ 8001560
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push {r4-r7,lr}
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mov r7, r8
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push {r7}
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mov r8, r1
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ldr r1, [sp, 0x18]
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lsls r0, 24
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lsrs r4, r0, 24
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lsls r2, 16
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lsrs r7, r2, 16
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lsls r3, 16
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lsrs r6, r3, 16
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lsls r1, 24
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lsrs r5, r1, 24
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adds r0, r4, 0
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bl IsInvalidBg
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lsls r0, 24
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cmp r0, 0
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bne _080015D8
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ldr r1, =0x030008e0
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lsls r0, r4, 2
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adds r1, r0, r1
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ldrb r0, [r1]
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lsls r0, 31
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cmp r0, 0
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beq _080015D8
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cmp r5, 0x1
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beq _080015A4
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cmp r5, 0x2
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beq _080015AC
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movs r2, 0xFF
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b _080015DC
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.pool
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_080015A4:
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ldrb r0, [r1, 0x1]
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lsls r0, 30
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lsrs r0, 16
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b _080015B4
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_080015AC:
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ldrb r0, [r1, 0x1]
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lsls r0, 25
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lsrs r0, 27
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lsls r0, 11
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_080015B4:
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adds r0, r6, r0
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lsls r0, 16
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lsrs r0, 16
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movs r1, 0xC0
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lsls r1, 19
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adds r1, r0, r1
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mov r0, r8
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adds r2, r7, 0
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movs r3, 0
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bl RequestDma3Copy
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lsls r0, 24
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lsrs r2, r0, 24
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asrs r0, 24
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movs r1, 0x1
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negs r1, r1
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cmp r0, r1
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bne _080015DC
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_080015D8:
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movs r0, 0xFF
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b _080015DE
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_080015DC:
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adds r0, r2, 0
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_080015DE:
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pop {r3}
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mov r8, r3
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pop {r4-r7}
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pop {r1}
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bx r1
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thumb_func_end LoadBgVram
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thumb_func_start ShowBgInternal
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@ void ShowBgInternal(u8 bg)
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ShowBgInternal: @ 80015E8
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push {r4,r5,lr}
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lsls r0, 24
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lsrs r4, r0, 24
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adds r0, r4, 0
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bl IsInvalidBg
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lsls r0, 24
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cmp r0, 0
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bne _08001656
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ldr r5, =0x030008e0
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lsls r0, r4, 2
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adds r2, r0, r5
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ldrb r3, [r2]
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lsls r0, r3, 31
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cmp r0, 0
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beq _08001656
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lsls r1, r3, 26
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lsrs r1, 30
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ldrb r2, [r2, 0x1]
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lsls r0, r2, 30
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lsrs r0, 28
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orrs r1, r0
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movs r0, 0x40
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ands r0, r3
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orrs r1, r0
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lsrs r0, r2, 7
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lsls r0, 7
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orrs r1, r0
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lsls r2, 25
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lsrs r2, 27
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lsls r2, 8
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orrs r1, r2
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lsrs r0, r3, 7
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lsls r0, 13
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orrs r1, r0
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lsls r0, r3, 28
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lsrs r0, 30
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lsls r0, 14
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orrs r1, r0
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lsls r0, r4, 25
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movs r2, 0x80
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lsls r2, 20
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adds r0, r2
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lsrs r0, 24
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bl SetGpuReg
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adds r1, r4, 0
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adds r1, 0x8
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movs r0, 0x1
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lsls r0, r1
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ldrh r1, [r5, 0x10]
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orrs r0, r1
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ldr r1, =0x00000f07
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ands r0, r1
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strh r0, [r5, 0x10]
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_08001656:
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pop {r4,r5}
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pop {r0}
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bx r0
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.pool
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thumb_func_end ShowBgInternal
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thumb_func_start HideBgInternal
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@ void HideBgInternal(u8 bg)
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HideBgInternal: @ 8001664
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push {r4,lr}
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lsls r0, 24
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lsrs r4, r0, 24
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adds r0, r4, 0
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bl IsInvalidBg
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lsls r0, 24
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cmp r0, 0
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bne _0800168A
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ldr r2, =0x030008e0
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adds r0, r4, 0
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adds r0, 0x8
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movs r1, 0x1
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lsls r1, r0
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ldrh r0, [r2, 0x10]
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bics r0, r1
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ldr r1, =0x00000f07
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ands r0, r1
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strh r0, [r2, 0x10]
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_0800168A:
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pop {r4}
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pop {r0}
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bx r0
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.pool
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thumb_func_end HideBgInternal
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thumb_func_start SyncBgVisibilityAndMode
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@ void SyncBgVisibilityAndMode()
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SyncBgVisibilityAndMode: @ 8001698
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push {lr}
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movs r0, 0
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bl GetGpuReg
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ldr r1, =0x0000f0f8
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ands r1, r0
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ldr r0, =0x030008e0
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ldrh r0, [r0, 0x10]
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orrs r1, r0
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movs r0, 0
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bl SetGpuReg
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pop {r0}
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|
bx r0
|
|
.pool
|
|
thumb_func_end SyncBgVisibilityAndMode
|
|
|
|
thumb_func_start SetTextModeAndHideBgs
|
|
@ void SetTextModeAndHideBgs()
|
|
SetTextModeAndHideBgs: @ 80016BC
|
|
push {lr}
|
|
movs r0, 0
|
|
bl GetGpuReg
|
|
ldr r1, =0x0000f0f8
|
|
ands r1, r0
|
|
movs r0, 0
|
|
bl SetGpuReg
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end SetTextModeAndHideBgs
|
|
|
|
thumb_func_start SetBgAffineInternal
|
|
@ void SetBgAffineInternal(u8 bg, u16 srcCenterX, u16 srcCenterY, u16 dispCenterX, u16 dispCenterY, u16 scaleX, u16 scaleY, u16 rotationAngle)
|
|
SetBgAffineInternal: @ 80016D8
|
|
push {r4-r7,lr}
|
|
mov r7, r8
|
|
push {r7}
|
|
sub sp, 0x24
|
|
mov r12, r1
|
|
mov r8, r2
|
|
ldr r1, [sp, 0x3C]
|
|
ldr r2, [sp, 0x40]
|
|
ldr r4, [sp, 0x44]
|
|
ldr r5, [sp, 0x48]
|
|
lsls r0, 24
|
|
lsrs r6, r0, 24
|
|
lsls r3, 16
|
|
lsrs r3, 16
|
|
lsls r1, 16
|
|
lsrs r7, r1, 16
|
|
lsls r2, 16
|
|
lsrs r2, 16
|
|
lsls r4, 16
|
|
lsrs r4, 16
|
|
lsls r5, 16
|
|
lsrs r5, 16
|
|
ldr r0, =0x030008e0
|
|
ldrh r0, [r0, 0x10]
|
|
movs r1, 0x7
|
|
ands r1, r0
|
|
cmp r1, 0x1
|
|
beq _08001720
|
|
cmp r1, 0x1
|
|
ble _08001796
|
|
cmp r1, 0x2
|
|
beq _08001726
|
|
b _08001796
|
|
.pool
|
|
_08001720:
|
|
cmp r6, 0x2
|
|
bne _08001796
|
|
b _08001730
|
|
_08001726:
|
|
subs r0, r6, 0x2
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x1
|
|
bhi _08001796
|
|
_08001730:
|
|
mov r0, r12
|
|
str r0, [sp]
|
|
mov r0, r8
|
|
str r0, [sp, 0x4]
|
|
mov r0, sp
|
|
strh r3, [r0, 0x8]
|
|
strh r7, [r0, 0xA]
|
|
strh r2, [r0, 0xC]
|
|
strh r4, [r0, 0xE]
|
|
strh r5, [r0, 0x10]
|
|
add r4, sp, 0x14
|
|
adds r1, r4, 0
|
|
movs r2, 0x1
|
|
bl BgAffineSet
|
|
ldrh r1, [r4]
|
|
movs r0, 0x20
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0x2]
|
|
movs r0, 0x22
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0x4]
|
|
movs r0, 0x24
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0x6]
|
|
movs r0, 0x26
|
|
bl SetGpuReg
|
|
ldrh r1, [r4]
|
|
movs r0, 0x20
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0x8]
|
|
movs r0, 0x28
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0xA]
|
|
movs r0, 0x2A
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0xC]
|
|
movs r0, 0x2C
|
|
bl SetGpuReg
|
|
ldrh r1, [r4, 0xE]
|
|
movs r0, 0x2E
|
|
bl SetGpuReg
|
|
_08001796:
|
|
add sp, 0x24
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgAffineInternal
|
|
|
|
thumb_func_start IsInvalidBg
|
|
@ bool8 IsInvalidBg(u8 bg)
|
|
IsInvalidBg: @ 80017A4
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x3
|
|
bhi _080017B2
|
|
movs r0, 0
|
|
b _080017B4
|
|
_080017B2:
|
|
movs r0, 0x1
|
|
_080017B4:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsInvalidBg
|
|
|
|
thumb_func_start DummiedOutFireRedLeafGreenTileAllocFunc
|
|
@ int DummiedOutFireRedLeafGreenTileAllocFunc()
|
|
DummiedOutFireRedLeafGreenTileAllocFunc: @ 80017B8
|
|
movs r0, 0
|
|
bx lr
|
|
thumb_func_end DummiedOutFireRedLeafGreenTileAllocFunc
|
|
|
|
thumb_func_start ResetBgsAndClearDma3BusyFlags
|
|
@ void ResetBgsAndClearDma3BusyFlags(u32 leftoverFireRedLeafGreenVariable)
|
|
ResetBgsAndClearDma3BusyFlags: @ 80017BC
|
|
push {r4,lr}
|
|
adds r4, r0, 0
|
|
bl ResetBgs
|
|
ldr r1, =0x03000938
|
|
movs r2, 0
|
|
adds r0, r1, 0
|
|
adds r0, 0xC
|
|
_080017CC:
|
|
str r2, [r0]
|
|
subs r0, 0x4
|
|
cmp r0, r1
|
|
bge _080017CC
|
|
ldr r0, =0x03002f54
|
|
str r4, [r0]
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end ResetBgsAndClearDma3BusyFlags
|
|
|
|
thumb_func_start InitBgsFromTemplates
|
|
@ void InitBgsFromTemplates(u8 bgMode, struct BgTemplate *templates, u8 numTemplates)
|
|
InitBgsFromTemplates: @ 80017E8
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
sub sp, 0x10
|
|
adds r5, r1, 0
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r2, 24
|
|
lsrs r4, r2, 24
|
|
bl SetBgModeInternal
|
|
bl ResetBgControlStructs
|
|
cmp r4, 0
|
|
beq _08001894
|
|
movs r7, 0
|
|
ldr r0, =0x030008f8
|
|
mov r9, r0
|
|
movs r2, 0xC
|
|
add r2, r9
|
|
mov r10, r2
|
|
adds r6, r5, 0
|
|
mov r8, r4
|
|
_0800181A:
|
|
ldr r4, [r6]
|
|
lsls r0, r4, 30
|
|
lsrs r5, r0, 30
|
|
cmp r5, 0x3
|
|
bhi _08001886
|
|
lsls r1, r4, 28
|
|
lsrs r1, 30
|
|
lsls r2, r4, 23
|
|
lsrs r2, 27
|
|
lsls r3, r4, 21
|
|
lsrs r3, 30
|
|
lsls r0, r4, 20
|
|
lsrs r0, 31
|
|
str r0, [sp]
|
|
lsls r0, r4, 18
|
|
lsrs r0, 30
|
|
str r0, [sp, 0x4]
|
|
str r7, [sp, 0x8]
|
|
str r7, [sp, 0xC]
|
|
adds r0, r5, 0
|
|
bl SetBgControlAttributes
|
|
lsls r4, r5, 4
|
|
mov r5, r9
|
|
adds r3, r4, r5
|
|
ldr r2, [r6]
|
|
lsls r2, 8
|
|
lsrs r2, 22
|
|
ldrh r0, [r3]
|
|
ldr r5, =0xfffffc00
|
|
adds r1, r5, 0
|
|
ands r0, r1
|
|
orrs r0, r2
|
|
strh r0, [r3]
|
|
ldrb r0, [r3, 0x1]
|
|
movs r2, 0x3D
|
|
negs r2, r2
|
|
adds r1, r2, 0
|
|
ands r0, r1
|
|
strb r0, [r3, 0x1]
|
|
ldr r0, [r3]
|
|
ldr r1, =0x00003fff
|
|
ands r0, r1
|
|
str r0, [r3]
|
|
mov r0, r9
|
|
adds r0, 0x4
|
|
adds r0, r4, r0
|
|
str r7, [r0]
|
|
mov r0, r9
|
|
adds r0, 0x8
|
|
adds r0, r4, r0
|
|
str r7, [r0]
|
|
add r4, r10
|
|
str r7, [r4]
|
|
_08001886:
|
|
adds r6, 0x4
|
|
movs r5, 0x1
|
|
negs r5, r5
|
|
add r8, r5
|
|
mov r0, r8
|
|
cmp r0, 0
|
|
bne _0800181A
|
|
_08001894:
|
|
add sp, 0x10
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end InitBgsFromTemplates
|
|
|
|
thumb_func_start InitBgFromTemplate
|
|
@ void InitBgFromTemplate(struct BgTemplate *templates)
|
|
InitBgFromTemplate: @ 80018B0
|
|
push {r4-r7,lr}
|
|
sub sp, 0x10
|
|
adds r7, r0, 0
|
|
ldr r4, [r7]
|
|
lsls r0, r4, 30
|
|
lsrs r5, r0, 30
|
|
cmp r5, 0x3
|
|
bhi _08001920
|
|
lsls r1, r4, 28
|
|
lsrs r1, 30
|
|
lsls r2, r4, 23
|
|
lsrs r2, 27
|
|
lsls r3, r4, 21
|
|
lsrs r3, 30
|
|
lsls r0, r4, 20
|
|
lsrs r0, 31
|
|
str r0, [sp]
|
|
lsls r0, r4, 18
|
|
lsrs r0, 30
|
|
str r0, [sp, 0x4]
|
|
movs r6, 0
|
|
str r6, [sp, 0x8]
|
|
str r6, [sp, 0xC]
|
|
adds r0, r5, 0
|
|
bl SetBgControlAttributes
|
|
ldr r4, =0x030008f8
|
|
lsls r5, 4
|
|
adds r3, r5, r4
|
|
ldr r1, [r7]
|
|
lsls r1, 8
|
|
lsrs r1, 22
|
|
ldrh r2, [r3]
|
|
ldr r0, =0xfffffc00
|
|
ands r0, r2
|
|
orrs r0, r1
|
|
strh r0, [r3]
|
|
ldrb r1, [r3, 0x1]
|
|
movs r0, 0x3D
|
|
negs r0, r0
|
|
ands r0, r1
|
|
strb r0, [r3, 0x1]
|
|
ldr r0, [r3]
|
|
ldr r1, =0x00003fff
|
|
ands r0, r1
|
|
str r0, [r3]
|
|
adds r0, r4, 0x4
|
|
adds r0, r5, r0
|
|
str r6, [r0]
|
|
adds r0, r4, 0
|
|
adds r0, 0x8
|
|
adds r0, r5, r0
|
|
str r6, [r0]
|
|
adds r4, 0xC
|
|
adds r5, r4
|
|
str r6, [r5]
|
|
_08001920:
|
|
add sp, 0x10
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end InitBgFromTemplate
|
|
|
|
thumb_func_start SetBgMode
|
|
@ void SetBgMode(u8 bgMode)
|
|
SetBgMode: @ 8001934
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
bl SetBgModeInternal
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgMode
|
|
|
|
thumb_func_start LoadBgTiles
|
|
@ u8 LoadBgTiles(u8 bg, void *src, u16 size, u16 destOffset)
|
|
LoadBgTiles: @ 8001944
|
|
push {r4-r7,lr}
|
|
mov r7, r8
|
|
push {r7}
|
|
sub sp, 0x4
|
|
adds r7, r1, 0
|
|
lsls r0, 24
|
|
lsrs r5, r0, 24
|
|
lsls r2, 16
|
|
lsrs r2, 16
|
|
mov r8, r2
|
|
lsls r3, 16
|
|
lsrs r4, r3, 16
|
|
adds r0, r5, 0
|
|
movs r1, 0x5
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001980
|
|
ldr r1, =0x030008f8
|
|
lsls r0, r5, 4
|
|
adds r0, r1
|
|
ldrh r0, [r0]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
adds r0, r4
|
|
lsls r0, 21
|
|
b _08001990
|
|
.pool
|
|
_08001980:
|
|
ldr r1, =0x030008f8
|
|
lsls r0, r5, 4
|
|
adds r0, r1
|
|
ldrh r0, [r0]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
adds r0, r4
|
|
lsls r0, 22
|
|
_08001990:
|
|
lsrs r4, r0, 16
|
|
movs r6, 0x1
|
|
str r6, [sp]
|
|
adds r0, r5, 0
|
|
adds r1, r7, 0
|
|
mov r2, r8
|
|
adds r3, r4, 0
|
|
bl LoadBgVram
|
|
lsls r2, r0, 24
|
|
lsrs r1, r2, 24
|
|
adds r7, r1, 0
|
|
cmp r1, 0xFF
|
|
bne _080019B8
|
|
ldr r0, =0x0000ffff
|
|
b _080019E6
|
|
.pool
|
|
_080019B8:
|
|
ldr r0, =0x03000938
|
|
lsrs r2, 29
|
|
lsls r2, 2
|
|
adds r2, r0
|
|
movs r0, 0x1F
|
|
ands r0, r1
|
|
adds r1, r6, 0
|
|
lsls r1, r0
|
|
ldr r0, [r2]
|
|
orrs r0, r1
|
|
str r0, [r2]
|
|
ldr r0, =0x03002f54
|
|
ldr r0, [r0]
|
|
cmp r0, 0x1
|
|
bne _080019E4
|
|
lsrs r1, r4, 5
|
|
mov r0, r8
|
|
lsrs r2, r0, 5
|
|
adds r0, r5, 0
|
|
movs r3, 0x1
|
|
bl DummiedOutFireRedLeafGreenTileAllocFunc
|
|
_080019E4:
|
|
adds r0, r7, 0
|
|
_080019E6:
|
|
add sp, 0x4
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end LoadBgTiles
|
|
|
|
thumb_func_start LoadBgTilemap
|
|
@ u8 LoadBgTilemap(u8 bg, void *src, u16 size, u16 destOffset)
|
|
LoadBgTilemap: @ 80019FC
|
|
push {r4,lr}
|
|
sub sp, 0x4
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r2, 16
|
|
lsrs r2, 16
|
|
lsls r3, 17
|
|
lsrs r3, 16
|
|
movs r4, 0x2
|
|
str r4, [sp]
|
|
bl LoadBgVram
|
|
lsls r2, r0, 24
|
|
lsrs r3, r2, 24
|
|
cmp r3, 0xFF
|
|
beq _08001A3C
|
|
ldr r0, =0x03000938
|
|
lsrs r2, 29
|
|
lsls r2, 2
|
|
adds r2, r0
|
|
movs r0, 0x1F
|
|
ands r0, r3
|
|
movs r1, 0x1
|
|
lsls r1, r0
|
|
ldr r0, [r2]
|
|
orrs r0, r1
|
|
str r0, [r2]
|
|
adds r0, r3, 0
|
|
b _08001A3E
|
|
.pool
|
|
_08001A3C:
|
|
ldr r0, =0x0000ffff
|
|
_08001A3E:
|
|
add sp, 0x4
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end LoadBgTilemap
|
|
|
|
thumb_func_start Unused_LoadBgPalette
|
|
@ u8 Unused_LoadBgPalette(u8 bg, void *src, u16 size, u16 destOffset)
|
|
Unused_LoadBgPalette: @ 8001A4C
|
|
push {r4-r7,lr}
|
|
adds r7, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r2, 16
|
|
lsrs r6, r2, 16
|
|
lsls r3, 16
|
|
lsrs r5, r3, 16
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08001A98
|
|
ldr r1, =0x030008f8
|
|
lsls r0, r4, 4
|
|
adds r0, r1
|
|
ldrb r1, [r0, 0x1]
|
|
lsls r1, 26
|
|
lsrs r1, 28
|
|
lsls r1, 5
|
|
lsls r0, r5, 1
|
|
adds r1, r0
|
|
lsls r1, 16
|
|
lsrs r1, 16
|
|
movs r0, 0xA0
|
|
lsls r0, 19
|
|
adds r1, r0
|
|
adds r0, r7, 0
|
|
adds r2, r6, 0
|
|
movs r3, 0
|
|
bl RequestDma3Copy
|
|
lsls r3, r0, 24
|
|
asrs r1, r3, 24
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
cmp r1, r0
|
|
bne _08001AA4
|
|
_08001A98:
|
|
ldr r0, =0x0000ffff
|
|
b _08001AC8
|
|
.pool
|
|
_08001AA4:
|
|
ldr r4, =0x03000938
|
|
adds r0, r1, 0
|
|
cmp r1, 0
|
|
bge _08001AAE
|
|
adds r0, 0x1F
|
|
_08001AAE:
|
|
asrs r0, 5
|
|
lsls r2, r0, 2
|
|
adds r2, r4
|
|
lsls r0, 5
|
|
subs r0, r1, r0
|
|
lsls r0, 24
|
|
asrs r0, 24
|
|
movs r1, 0x1
|
|
lsls r1, r0
|
|
ldr r0, [r2]
|
|
orrs r0, r1
|
|
str r0, [r2]
|
|
lsrs r0, r3, 24
|
|
_08001AC8:
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end Unused_LoadBgPalette
|
|
|
|
thumb_func_start IsDma3ManagerBusyWithBgCopy
|
|
@ bool8 IsDma3ManagerBusyWithBgCopy()
|
|
IsDma3ManagerBusyWithBgCopy: @ 8001AD4
|
|
push {r4-r7,lr}
|
|
movs r5, 0
|
|
movs r7, 0x1
|
|
negs r7, r7
|
|
_08001ADC:
|
|
adds r0, r5, 0
|
|
cmp r5, 0
|
|
bge _08001AE4
|
|
adds r0, 0x1F
|
|
_08001AE4:
|
|
asrs r0, 5
|
|
lsls r2, r0, 24
|
|
lsls r0, 5
|
|
subs r0, r5, r0
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
ldr r1, =0x03000938
|
|
lsrs r2, 22
|
|
adds r4, r2, r1
|
|
movs r6, 0x1
|
|
lsls r6, r0
|
|
ldr r0, [r4]
|
|
ands r0, r6
|
|
cmp r0, 0
|
|
beq _08001B22
|
|
lsls r0, r5, 16
|
|
asrs r0, 16
|
|
bl CheckForSpaceForDma3Request
|
|
lsls r0, 24
|
|
asrs r0, 24
|
|
cmp r0, r7
|
|
bne _08001B1C
|
|
movs r0, 0x1
|
|
b _08001B2A
|
|
.pool
|
|
_08001B1C:
|
|
ldr r0, [r4]
|
|
bics r0, r6
|
|
str r0, [r4]
|
|
_08001B22:
|
|
adds r5, 0x1
|
|
cmp r5, 0x7F
|
|
ble _08001ADC
|
|
movs r0, 0
|
|
_08001B2A:
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsDma3ManagerBusyWithBgCopy
|
|
|
|
thumb_func_start ShowBg
|
|
@ void ShowBg(u8 bg)
|
|
ShowBg: @ 8001B30
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
bl ShowBgInternal
|
|
bl SyncBgVisibilityAndMode
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end ShowBg
|
|
|
|
thumb_func_start HideBg
|
|
@ void HideBg(u8 bg)
|
|
HideBg: @ 8001B44
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
bl HideBgInternal
|
|
bl SyncBgVisibilityAndMode
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end HideBg
|
|
|
|
thumb_func_start SetBgAttribute
|
|
@ void SetBgAttribute(u8 bg, u8 attributeId, u8 value)
|
|
SetBgAttribute: @ 8001B58
|
|
push {r4,lr}
|
|
sub sp, 0x10
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r1, 24
|
|
lsrs r1, 24
|
|
lsls r2, 24
|
|
lsrs r3, r2, 24
|
|
subs r0, r1, 0x1
|
|
cmp r0, 0x6
|
|
bhi _08001C12
|
|
lsls r0, 2
|
|
ldr r1, =_08001B7C
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.pool
|
|
.align 2, 0
|
|
_08001B7C:
|
|
.4byte _08001B98
|
|
.4byte _08001BA8
|
|
.4byte _08001BBA
|
|
.4byte _08001BD0
|
|
.4byte _08001BE4
|
|
.4byte _08001BFC
|
|
.4byte _08001BDA
|
|
_08001B98:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
str r0, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
adds r1, r3, 0
|
|
b _08001BF2
|
|
_08001BA8:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
str r0, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
movs r1, 0xFF
|
|
adds r2, r3, 0
|
|
b _08001BF4
|
|
_08001BBA:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
str r0, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
movs r1, 0xFF
|
|
movs r2, 0xFF
|
|
bl SetBgControlAttributes
|
|
b _08001C12
|
|
_08001BD0:
|
|
str r3, [sp]
|
|
movs r0, 0xFF
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
b _08001BEC
|
|
_08001BDA:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r3, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
b _08001BEC
|
|
_08001BE4:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r3, [sp, 0x8]
|
|
_08001BEC:
|
|
str r0, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
movs r1, 0xFF
|
|
_08001BF2:
|
|
movs r2, 0xFF
|
|
_08001BF4:
|
|
movs r3, 0xFF
|
|
bl SetBgControlAttributes
|
|
b _08001C12
|
|
_08001BFC:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
str r3, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
movs r1, 0xFF
|
|
movs r2, 0xFF
|
|
movs r3, 0xFF
|
|
bl SetBgControlAttributes
|
|
_08001C12:
|
|
add sp, 0x10
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgAttribute
|
|
|
|
thumb_func_start GetBgAttribute
|
|
@ u8 GetBgAttribute(u8 bg, u8 attributeId)
|
|
GetBgAttribute: @ 8001C1C
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r1, 24
|
|
lsrs r1, 24
|
|
subs r0, r1, 0x1
|
|
cmp r0, 0x9
|
|
bhi _08001CF8
|
|
lsls r0, 2
|
|
ldr r1, =_08001C3C
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.pool
|
|
.align 2, 0
|
|
_08001C3C:
|
|
.4byte _08001C64
|
|
.4byte _08001C6E
|
|
.4byte _08001C78
|
|
.4byte _08001C82
|
|
.4byte _08001C96
|
|
.4byte _08001CA0
|
|
.4byte _08001C8C
|
|
.4byte _08001CAA
|
|
.4byte _08001CD8
|
|
.4byte _08001CE4
|
|
_08001C64:
|
|
adds r0, r4, 0
|
|
movs r1, 0x2
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001C6E:
|
|
adds r0, r4, 0
|
|
movs r1, 0x3
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001C78:
|
|
adds r0, r4, 0
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001C82:
|
|
adds r0, r4, 0
|
|
movs r1, 0x5
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001C8C:
|
|
adds r0, r4, 0
|
|
movs r1, 0x6
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001C96:
|
|
adds r0, r4, 0
|
|
movs r1, 0x7
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001CA0:
|
|
adds r0, r4, 0
|
|
movs r1, 0x8
|
|
bl GetBgControlAttribute
|
|
b _08001CDE
|
|
_08001CAA:
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _08001CBC
|
|
cmp r0, 0x1
|
|
beq _08001CCA
|
|
movs r0, 0
|
|
b _08001CFA
|
|
_08001CBC:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 27
|
|
lsrs r0, 16
|
|
b _08001CFA
|
|
_08001CCA:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 24
|
|
lsrs r0, 16
|
|
b _08001CFA
|
|
_08001CD8:
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
_08001CDE:
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
b _08001CFA
|
|
_08001CE4:
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r1, r0
|
|
ldrh r0, [r1]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
b _08001CFA
|
|
.pool
|
|
_08001CF8:
|
|
ldr r0, =0x0000ffff
|
|
_08001CFA:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end GetBgAttribute
|
|
|
|
thumb_func_start ChangeBgX
|
|
@ u32 ChangeBgX(u8 bg, u32 value, u8 op)
|
|
ChangeBgX: @ 8001D04
|
|
push {r4-r6,lr}
|
|
adds r6, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r2, 24
|
|
lsrs r5, r2, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08001D28
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001D2E
|
|
_08001D28:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _08001E34
|
|
_08001D2E:
|
|
cmp r5, 0x1
|
|
beq _08001D4C
|
|
cmp r5, 0x1
|
|
ble _08001D3A
|
|
cmp r5, 0x2
|
|
beq _08001D60
|
|
_08001D3A:
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r1, r0
|
|
str r6, [r0]
|
|
adds r5, r1, 0
|
|
b _08001D70
|
|
.pool
|
|
_08001D4C:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
adds r1, r6
|
|
b _08001D6C
|
|
.pool
|
|
_08001D60:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
subs r1, r6
|
|
_08001D6C:
|
|
str r1, [r0]
|
|
adds r5, r2, 0
|
|
_08001D70:
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08001DAC
|
|
cmp r4, 0x1
|
|
bgt _08001D8C
|
|
cmp r4, 0
|
|
beq _08001D96
|
|
b _08001E2C
|
|
.pool
|
|
_08001D8C:
|
|
cmp r4, 0x2
|
|
beq _08001DC0
|
|
cmp r4, 0x3
|
|
beq _08001DF8
|
|
b _08001E2C
|
|
_08001D96:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x8]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x10
|
|
bl SetGpuReg
|
|
b _08001E2C
|
|
.pool
|
|
_08001DAC:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x18]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x14
|
|
bl SetGpuReg
|
|
b _08001E2C
|
|
.pool
|
|
_08001DC0:
|
|
cmp r0, 0
|
|
bne _08001DD8
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x28]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x18
|
|
bl SetGpuReg
|
|
b _08001E2C
|
|
.pool
|
|
_08001DD8:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x28]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x2A
|
|
bl SetGpuReg
|
|
movs r0, 0x28
|
|
adds r1, r4, 0
|
|
bl SetGpuReg
|
|
b _08001E2C
|
|
.pool
|
|
_08001DF8:
|
|
cmp r0, 0
|
|
bne _08001E10
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x38]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1C
|
|
bl SetGpuReg
|
|
b _08001E2C
|
|
.pool
|
|
_08001E10:
|
|
cmp r0, 0x2
|
|
bne _08001E2C
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x38]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x3A
|
|
bl SetGpuReg
|
|
movs r0, 0x38
|
|
adds r1, r4, 0
|
|
bl SetGpuReg
|
|
_08001E2C:
|
|
ldr r0, =0x030008f8
|
|
adds r0, 0x8
|
|
adds r0, r5, r0
|
|
ldr r0, [r0]
|
|
_08001E34:
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end ChangeBgX
|
|
|
|
thumb_func_start GetBgX
|
|
@ u32 GetBgX(u8 bg)
|
|
GetBgX: @ 8001E40
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08001E70
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08001E70
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x8
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _08001E74
|
|
.pool
|
|
_08001E70:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
_08001E74:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgX
|
|
|
|
thumb_func_start ChangeBgY
|
|
@ u32 ChangeBgY(u8 bg, u32 value, u8 op)
|
|
ChangeBgY: @ 8001E7C
|
|
push {r4-r6,lr}
|
|
adds r6, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r2, 24
|
|
lsrs r5, r2, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08001EA0
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001EA6
|
|
_08001EA0:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _08001FAC
|
|
_08001EA6:
|
|
cmp r5, 0x1
|
|
beq _08001EC4
|
|
cmp r5, 0x1
|
|
ble _08001EB2
|
|
cmp r5, 0x2
|
|
beq _08001ED8
|
|
_08001EB2:
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r1, r0
|
|
str r6, [r0]
|
|
adds r5, r1, 0
|
|
b _08001EE8
|
|
.pool
|
|
_08001EC4:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
adds r1, r6
|
|
b _08001EE4
|
|
.pool
|
|
_08001ED8:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
subs r1, r6
|
|
_08001EE4:
|
|
str r1, [r0]
|
|
adds r5, r2, 0
|
|
_08001EE8:
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08001F24
|
|
cmp r4, 0x1
|
|
bgt _08001F04
|
|
cmp r4, 0
|
|
beq _08001F0E
|
|
b _08001FA4
|
|
.pool
|
|
_08001F04:
|
|
cmp r4, 0x2
|
|
beq _08001F38
|
|
cmp r4, 0x3
|
|
beq _08001F70
|
|
b _08001FA4
|
|
_08001F0E:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0xC]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x12
|
|
bl SetGpuReg
|
|
b _08001FA4
|
|
.pool
|
|
_08001F24:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x1C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x16
|
|
bl SetGpuReg
|
|
b _08001FA4
|
|
.pool
|
|
_08001F38:
|
|
cmp r0, 0
|
|
bne _08001F50
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x2C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1A
|
|
bl SetGpuReg
|
|
b _08001FA4
|
|
.pool
|
|
_08001F50:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x2C]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x2E
|
|
bl SetGpuReg
|
|
movs r0, 0x2C
|
|
adds r1, r4, 0
|
|
bl SetGpuReg
|
|
b _08001FA4
|
|
.pool
|
|
_08001F70:
|
|
cmp r0, 0
|
|
bne _08001F88
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x3C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1E
|
|
bl SetGpuReg
|
|
b _08001FA4
|
|
.pool
|
|
_08001F88:
|
|
cmp r0, 0x2
|
|
bne _08001FA4
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x3C]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x3E
|
|
bl SetGpuReg
|
|
movs r0, 0x3C
|
|
adds r1, r4, 0
|
|
bl SetGpuReg
|
|
_08001FA4:
|
|
ldr r0, =0x030008f8
|
|
adds r0, 0xC
|
|
adds r0, r5, r0
|
|
ldr r0, [r0]
|
|
_08001FAC:
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end ChangeBgY
|
|
|
|
thumb_func_start ChangeBgY_ScreenOff
|
|
@ u32 ChangeBgY_ScreenOff(u8 bg, u32 value, u8 op)
|
|
ChangeBgY_ScreenOff: @ 8001FB8
|
|
push {r4-r6,lr}
|
|
adds r6, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r2, 24
|
|
lsrs r5, r2, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08001FDC
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001FE2
|
|
_08001FDC:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _080020E8
|
|
_08001FE2:
|
|
cmp r5, 0x1
|
|
beq _08002000
|
|
cmp r5, 0x1
|
|
ble _08001FEE
|
|
cmp r5, 0x2
|
|
beq _08002014
|
|
_08001FEE:
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r1, r0
|
|
str r6, [r0]
|
|
adds r5, r1, 0
|
|
b _08002024
|
|
.pool
|
|
_08002000:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
adds r1, r6
|
|
b _08002020
|
|
.pool
|
|
_08002014:
|
|
ldr r0, =0x030008f8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
subs r1, r6
|
|
_08002020:
|
|
str r1, [r0]
|
|
adds r5, r2, 0
|
|
_08002024:
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08002060
|
|
cmp r4, 0x1
|
|
bgt _08002040
|
|
cmp r4, 0
|
|
beq _0800204A
|
|
b _080020E0
|
|
.pool
|
|
_08002040:
|
|
cmp r4, 0x2
|
|
beq _08002074
|
|
cmp r4, 0x3
|
|
beq _080020AC
|
|
b _080020E0
|
|
_0800204A:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0xC]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x12
|
|
bl SetGpuReg_ForcedBlank
|
|
b _080020E0
|
|
.pool
|
|
_08002060:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x1C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x16
|
|
bl SetGpuReg_ForcedBlank
|
|
b _080020E0
|
|
.pool
|
|
_08002074:
|
|
cmp r0, 0
|
|
bne _0800208C
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x2C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1A
|
|
bl SetGpuReg_ForcedBlank
|
|
b _080020E0
|
|
.pool
|
|
_0800208C:
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x2C]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x2E
|
|
bl SetGpuReg_ForcedBlank
|
|
movs r0, 0x2C
|
|
adds r1, r4, 0
|
|
bl SetGpuReg_ForcedBlank
|
|
b _080020E0
|
|
.pool
|
|
_080020AC:
|
|
cmp r0, 0
|
|
bne _080020C4
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x3C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1E
|
|
bl SetGpuReg_ForcedBlank
|
|
b _080020E0
|
|
.pool
|
|
_080020C4:
|
|
cmp r0, 0x2
|
|
bne _080020E0
|
|
ldr r0, =0x030008f8
|
|
ldr r0, [r0, 0x3C]
|
|
lsrs r1, r0, 16
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
movs r0, 0x3E
|
|
bl SetGpuReg_ForcedBlank
|
|
movs r0, 0x3C
|
|
adds r1, r4, 0
|
|
bl SetGpuReg_ForcedBlank
|
|
_080020E0:
|
|
ldr r0, =0x030008f8
|
|
adds r0, 0xC
|
|
adds r0, r5, r0
|
|
ldr r0, [r0]
|
|
_080020E8:
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end ChangeBgY_ScreenOff
|
|
|
|
thumb_func_start GetBgY
|
|
@ u32 GetBgY(u8 bg)
|
|
GetBgY: @ 80020F4
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08002124
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08002124
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0xC
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _08002128
|
|
.pool
|
|
_08002124:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
_08002128:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgY
|
|
|
|
thumb_func_start SetBgAffine
|
|
@ void SetBgAffine(u8 bg, u16 srcCenterX, u16 srcCenterY, s16 dispCenterX, s16 dispCenterY, s16 scaleX, s16 scaleY, u16 rotationAngle)
|
|
SetBgAffine: @ 8002130
|
|
push {r4-r7,lr}
|
|
mov r7, r8
|
|
push {r7}
|
|
sub sp, 0x10
|
|
ldr r4, [sp, 0x28]
|
|
ldr r5, [sp, 0x2C]
|
|
ldr r6, [sp, 0x30]
|
|
ldr r7, [sp, 0x34]
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r7, 16
|
|
lsrs r7, 16
|
|
lsls r3, 16
|
|
asrs r3, 16
|
|
lsls r4, 16
|
|
asrs r4, 16
|
|
str r4, [sp]
|
|
lsls r5, 16
|
|
asrs r5, 16
|
|
str r5, [sp, 0x4]
|
|
lsls r6, 16
|
|
asrs r6, 16
|
|
str r6, [sp, 0x8]
|
|
str r7, [sp, 0xC]
|
|
bl SetBgAffineInternal
|
|
add sp, 0x10
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgAffine
|
|
|
|
thumb_func_start Unused_AdjustBgMosaic
|
|
@ u8 Unused_AdjustBgMosaic(u8 a1, u8 a2)
|
|
Unused_AdjustBgMosaic: @ 8002170
|
|
push {r4-r6,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r1, 24
|
|
lsrs r6, r1, 24
|
|
movs r0, 0x4C
|
|
bl GetGpuReg
|
|
lsls r0, 16
|
|
lsrs r5, r0, 16
|
|
movs r1, 0xF
|
|
movs r3, 0xF
|
|
ands r3, r5
|
|
lsrs r2, r0, 20
|
|
ands r2, r1
|
|
movs r0, 0xFF
|
|
lsls r0, 8
|
|
ands r5, r0
|
|
cmp r6, 0x6
|
|
bhi _080021C4
|
|
lsls r0, r6, 2
|
|
ldr r1, =_080021A8
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.pool
|
|
.align 2, 0
|
|
_080021A8:
|
|
.4byte _080021C4
|
|
.4byte _080021CC
|
|
.4byte _080021D2
|
|
.4byte _080021E4
|
|
.4byte _080021FA
|
|
.4byte _08002200
|
|
.4byte _08002212
|
|
_080021C4:
|
|
movs r3, 0xF
|
|
ands r3, r4
|
|
lsrs r2, r4, 4
|
|
b _08002226
|
|
_080021CC:
|
|
movs r3, 0xF
|
|
ands r3, r4
|
|
b _08002226
|
|
_080021D2:
|
|
lsls r0, r3, 16
|
|
asrs r0, 16
|
|
adds r0, r4
|
|
cmp r0, 0xF
|
|
ble _080021E0
|
|
movs r3, 0xF
|
|
b _08002226
|
|
_080021E0:
|
|
adds r0, r3, r4
|
|
b _080021F4
|
|
_080021E4:
|
|
lsls r0, r3, 16
|
|
asrs r0, 16
|
|
subs r0, r4
|
|
cmp r0, 0
|
|
bge _080021F2
|
|
movs r3, 0
|
|
b _08002226
|
|
_080021F2:
|
|
subs r0, r3, r4
|
|
_080021F4:
|
|
lsls r0, 16
|
|
lsrs r3, r0, 16
|
|
b _08002226
|
|
_080021FA:
|
|
movs r2, 0xF
|
|
ands r2, r4
|
|
b _08002226
|
|
_08002200:
|
|
lsls r0, r2, 16
|
|
asrs r0, 16
|
|
adds r0, r4
|
|
cmp r0, 0xF
|
|
ble _0800220E
|
|
movs r2, 0xF
|
|
b _08002226
|
|
_0800220E:
|
|
adds r0, r2, r4
|
|
b _08002222
|
|
_08002212:
|
|
lsls r0, r2, 16
|
|
asrs r0, 16
|
|
subs r0, r4
|
|
cmp r0, 0
|
|
bge _08002220
|
|
movs r2, 0
|
|
b _08002226
|
|
_08002220:
|
|
subs r0, r2, r4
|
|
_08002222:
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
_08002226:
|
|
lsls r0, r2, 16
|
|
asrs r0, 12
|
|
movs r1, 0xF0
|
|
ands r0, r1
|
|
orrs r5, r0
|
|
lsls r0, r3, 16
|
|
asrs r0, 16
|
|
movs r1, 0xF
|
|
ands r0, r1
|
|
orrs r5, r0
|
|
lsls r0, r5, 16
|
|
lsrs r5, r0, 16
|
|
movs r0, 0x4C
|
|
adds r1, r5, 0
|
|
bl SetGpuReg
|
|
lsls r0, r5, 24
|
|
lsrs r0, 24
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end Unused_AdjustBgMosaic
|
|
|
|
thumb_func_start SetBgTilemapBuffer
|
|
@ void SetBgTilemapBuffer(u8 bg, void *tilemap)
|
|
SetBgTilemapBuffer: @ 8002250
|
|
push {r4,r5,lr}
|
|
adds r5, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _0800227A
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _0800227A
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
str r5, [r1]
|
|
_0800227A:
|
|
pop {r4,r5}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end SetBgTilemapBuffer
|
|
|
|
thumb_func_start UnsetBgTilemapBuffer
|
|
@ void UnsetBgTilemapBuffer(u8 bg)
|
|
UnsetBgTilemapBuffer: @ 8002284
|
|
push {r4,r5,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
adds r5, r0, 0
|
|
cmp r5, 0
|
|
bne _080022AE
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _080022AE
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
str r5, [r1]
|
|
_080022AE:
|
|
pop {r4,r5}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end UnsetBgTilemapBuffer
|
|
|
|
thumb_func_start GetBgTilemapBuffer
|
|
@ void *GetBgTilemapBuffer(u8 bg)
|
|
GetBgTilemapBuffer: @ 80022B8
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _080022E8
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _080022E8
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _080022EA
|
|
.pool
|
|
_080022E8:
|
|
movs r0, 0
|
|
_080022EA:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgTilemapBuffer
|
|
|
|
thumb_func_start CopyToBgTilemapBuffer
|
|
@ void CopyToBgTilemapBuffer(u8 bg, void *src, u16 mode, u16 destOffset)
|
|
CopyToBgTilemapBuffer: @ 80022F0
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
mov r10, r1
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
mov r9, r4
|
|
lsls r7, r2, 16
|
|
lsrs r6, r7, 16
|
|
lsls r3, 16
|
|
lsrs r5, r3, 16
|
|
mov r8, r5
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _08002358
|
|
adds r0, r4, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _08002358
|
|
cmp r6, 0
|
|
beq _08002340
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
lsls r0, r5, 1
|
|
ldr r1, [r1]
|
|
adds r1, r0
|
|
lsrs r2, r7, 17
|
|
mov r0, r10
|
|
bl CpuSet
|
|
b _08002358
|
|
.pool
|
|
_08002340:
|
|
ldr r0, =0x030008f8
|
|
mov r2, r9
|
|
lsls r1, r2, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
mov r2, r8
|
|
lsls r0, r2, 1
|
|
ldr r1, [r1]
|
|
adds r1, r0
|
|
mov r0, r10
|
|
bl LZ77UnCompWram
|
|
_08002358:
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end CopyToBgTilemapBuffer
|
|
|
|
thumb_func_start CopyBgTilemapBufferToVram
|
|
@ void CopyBgTilemapBufferToVram(u8 bg)
|
|
CopyBgTilemapBufferToVram: @ 800236C
|
|
push {r4,lr}
|
|
sub sp, 0x4
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _080023C8
|
|
adds r0, r4, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _080023C8
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _0800239A
|
|
cmp r0, 0x1
|
|
beq _080023A6
|
|
movs r2, 0
|
|
b _080023B2
|
|
_0800239A:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 27
|
|
b _080023B0
|
|
_080023A6:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 24
|
|
_080023B0:
|
|
lsrs r2, r0, 16
|
|
_080023B2:
|
|
ldr r0, =0x030008f8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
ldr r1, [r1]
|
|
movs r0, 0x2
|
|
str r0, [sp]
|
|
adds r0, r4, 0
|
|
movs r3, 0
|
|
bl LoadBgVram
|
|
_080023C8:
|
|
add sp, 0x4
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end CopyBgTilemapBufferToVram
|
|
|
|
thumb_func_start CopyToBgTilemapBufferRect
|
|
@ void CopyToBgTilemapBufferRect(u8 bg, void *src, u8 destX, u8 destY, u8 width, u8 height)
|
|
CopyToBgTilemapBufferRect: @ 80023D4
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
sub sp, 0x4
|
|
mov r8, r1
|
|
ldr r1, [sp, 0x24]
|
|
ldr r4, [sp, 0x28]
|
|
lsls r0, 24
|
|
lsrs r5, r0, 24
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
mov r10, r2
|
|
lsls r3, 24
|
|
lsrs r7, r3, 24
|
|
lsls r1, 24
|
|
lsrs r1, 24
|
|
mov r9, r1
|
|
lsls r4, 24
|
|
lsrs r6, r4, 24
|
|
adds r0, r5, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _080024C4
|
|
adds r0, r5, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _080024C4
|
|
adds r0, r5, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _08002422
|
|
cmp r0, 0x1
|
|
beq _08002470
|
|
b _080024C4
|
|
_08002422:
|
|
mov r4, r8
|
|
adds r3, r7, 0
|
|
adds r0, r3, r6
|
|
cmp r3, r0
|
|
bge _080024C4
|
|
mov r12, r0
|
|
lsls r1, r5, 4
|
|
ldr r0, =0x030008fc
|
|
adds r1, r0
|
|
mov r8, r1
|
|
_08002436:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r7, r3, 0x1
|
|
cmp r2, r0
|
|
bge _08002460
|
|
mov r1, r8
|
|
ldr r6, [r1]
|
|
lsls r5, r3, 5
|
|
adds r3, r0, 0
|
|
_0800244A:
|
|
adds r0, r5, r2
|
|
lsls r0, 1
|
|
adds r0, r6
|
|
ldrh r1, [r4]
|
|
strh r1, [r0]
|
|
adds r4, 0x2
|
|
adds r0, r2, 0x1
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
cmp r2, r3
|
|
blt _0800244A
|
|
_08002460:
|
|
lsls r0, r7, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r12
|
|
blt _08002436
|
|
b _080024C4
|
|
.pool
|
|
_08002470:
|
|
mov r4, r8
|
|
adds r0, r5, 0
|
|
movs r1, 0x1
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp]
|
|
adds r3, r7, 0
|
|
adds r0, r3, r6
|
|
cmp r3, r0
|
|
bge _080024C4
|
|
mov r12, r0
|
|
lsls r5, 4
|
|
mov r8, r5
|
|
_0800248E:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r7, r3, 0x1
|
|
cmp r2, r0
|
|
bge _080024BC
|
|
ldr r6, =0x030008fc
|
|
add r6, r8
|
|
ldr r1, [sp]
|
|
adds r5, r3, 0
|
|
muls r5, r1
|
|
adds r3, r0, 0
|
|
_080024A6:
|
|
ldr r1, [r6]
|
|
adds r0, r5, r2
|
|
adds r1, r0
|
|
ldrb r0, [r4]
|
|
strb r0, [r1]
|
|
adds r4, 0x1
|
|
adds r0, r2, 0x1
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
cmp r2, r3
|
|
blt _080024A6
|
|
_080024BC:
|
|
lsls r0, r7, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r12
|
|
blt _0800248E
|
|
_080024C4:
|
|
add sp, 0x4
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end CopyToBgTilemapBufferRect
|
|
|
|
thumb_func_start CopyToBgTilemapBufferRect_ChangePalette
|
|
@ void CopyToBgTilemapBufferRect_ChangePalette(u8 bg, void *src, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette)
|
|
CopyToBgTilemapBufferRect_ChangePalette: @ 80024D8
|
|
push {r4-r6,lr}
|
|
sub sp, 0x24
|
|
ldr r4, [sp, 0x34]
|
|
ldr r5, [sp, 0x38]
|
|
ldr r6, [sp, 0x3C]
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
lsls r3, 24
|
|
lsrs r3, 24
|
|
lsls r4, 24
|
|
lsrs r4, 24
|
|
lsls r5, 24
|
|
lsrs r5, 24
|
|
lsls r6, 24
|
|
lsrs r6, 24
|
|
str r4, [sp]
|
|
str r5, [sp, 0x4]
|
|
str r2, [sp, 0x8]
|
|
str r3, [sp, 0xC]
|
|
str r4, [sp, 0x10]
|
|
str r5, [sp, 0x14]
|
|
str r6, [sp, 0x18]
|
|
movs r2, 0
|
|
str r2, [sp, 0x1C]
|
|
str r2, [sp, 0x20]
|
|
movs r3, 0
|
|
bl CopyRectToBgTilemapBufferRect
|
|
add sp, 0x24
|
|
pop {r4-r6}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end CopyToBgTilemapBufferRect_ChangePalette
|
|
|
|
thumb_func_start CopyRectToBgTilemapBufferRect
|
|
@ void CopyRectToBgTilemapBufferRect(u8 bg, void *src, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette1, u16 tileOffset, u16 palette2)
|
|
CopyRectToBgTilemapBufferRect: @ 800251C
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
sub sp, 0x40
|
|
str r1, [sp, 0x8]
|
|
ldr r1, [sp, 0x60]
|
|
ldr r4, [sp, 0x68]
|
|
ldr r5, [sp, 0x6C]
|
|
ldr r6, [sp, 0x70]
|
|
ldr r7, [sp, 0x74]
|
|
mov r8, r7
|
|
ldr r7, [sp, 0x78]
|
|
mov r9, r7
|
|
ldr r7, [sp, 0x7C]
|
|
mov r10, r7
|
|
ldr r7, [sp, 0x80]
|
|
mov r12, r7
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
str r0, [sp, 0x4]
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
str r2, [sp, 0xC]
|
|
lsls r3, 24
|
|
lsrs r3, 24
|
|
str r3, [sp, 0x10]
|
|
lsls r1, 24
|
|
lsrs r7, r1, 24
|
|
lsls r4, 24
|
|
lsrs r4, 24
|
|
str r4, [sp, 0x14]
|
|
lsls r5, 24
|
|
lsrs r5, 24
|
|
lsls r6, 24
|
|
lsrs r6, 24
|
|
str r6, [sp, 0x18]
|
|
mov r0, r8
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
mov r1, r9
|
|
lsls r1, 24
|
|
lsrs r1, 24
|
|
str r1, [sp, 0x1C]
|
|
mov r2, r10
|
|
lsls r2, 16
|
|
lsrs r2, 16
|
|
str r2, [sp, 0x20]
|
|
mov r0, r12
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x24]
|
|
ldr r0, [sp, 0x4]
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
beq _08002592
|
|
b _080026EE
|
|
_08002592:
|
|
ldr r0, [sp, 0x4]
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
beq _0800259E
|
|
b _080026EE
|
|
_0800259E:
|
|
ldr r0, [sp, 0x4]
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x30]
|
|
ldr r0, [sp, 0x4]
|
|
movs r1, 0x1
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 21
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x28]
|
|
ldr r0, [sp, 0x4]
|
|
movs r1, 0x2
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 21
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x2C]
|
|
ldr r0, [sp, 0x4]
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _080025D8
|
|
cmp r0, 0x1
|
|
beq _08002674
|
|
b _080026EE
|
|
_080025D8:
|
|
ldr r1, [sp, 0x10]
|
|
adds r0, r1, 0
|
|
muls r0, r7
|
|
ldr r2, [sp, 0xC]
|
|
adds r0, r2
|
|
lsls r0, 1
|
|
ldr r1, [sp, 0x8]
|
|
adds r6, r1, r0
|
|
adds r0, r5, r4
|
|
cmp r5, r0
|
|
blt _080025F0
|
|
b _080026EE
|
|
_080025F0:
|
|
ldr r2, [sp, 0x18]
|
|
subs r2, r7, r2
|
|
str r2, [sp, 0x34]
|
|
str r0, [sp, 0x38]
|
|
_080025F8:
|
|
ldr r4, [sp, 0x14]
|
|
ldr r7, [sp, 0x18]
|
|
adds r0, r4, r7
|
|
adds r1, r5, 0x1
|
|
str r1, [sp, 0x3C]
|
|
cmp r4, r0
|
|
bge _0800265A
|
|
ldr r2, [sp, 0x4]
|
|
lsls r0, r2, 4
|
|
ldr r1, =0x030008fc
|
|
adds r0, r1
|
|
mov r10, r0
|
|
ldr r7, [sp, 0x20]
|
|
lsls r7, 16
|
|
mov r9, r7
|
|
ldr r1, [sp, 0x24]
|
|
lsls r0, r1, 16
|
|
asrs r0, 16
|
|
mov r8, r0
|
|
_0800261E:
|
|
ldr r2, [sp, 0x2C]
|
|
str r2, [sp]
|
|
adds r0, r4, 0
|
|
adds r1, r5, 0
|
|
ldr r2, [sp, 0x30]
|
|
ldr r3, [sp, 0x28]
|
|
bl GetTileMapIndexFromCoords
|
|
lsls r0, 16
|
|
lsrs r0, 15
|
|
mov r7, r10
|
|
ldr r1, [r7]
|
|
adds r1, r0
|
|
mov r0, r8
|
|
str r0, [sp]
|
|
adds r0, r6, 0
|
|
ldr r2, [sp, 0x1C]
|
|
mov r7, r9
|
|
asrs r3, r7, 16
|
|
bl CopyTileMapEntry
|
|
adds r6, 0x2
|
|
adds r0, r4, 0x1
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
ldr r1, [sp, 0x14]
|
|
ldr r2, [sp, 0x18]
|
|
adds r0, r1, r2
|
|
cmp r4, r0
|
|
blt _0800261E
|
|
_0800265A:
|
|
ldr r5, [sp, 0x34]
|
|
lsls r0, r5, 1
|
|
adds r6, r0
|
|
ldr r7, [sp, 0x3C]
|
|
lsls r0, r7, 16
|
|
lsrs r5, r0, 16
|
|
ldr r0, [sp, 0x38]
|
|
cmp r5, r0
|
|
blt _080025F8
|
|
b _080026EE
|
|
.pool
|
|
_08002674:
|
|
ldr r1, [sp, 0x10]
|
|
adds r0, r1, 0
|
|
muls r0, r7
|
|
ldr r2, [sp, 0xC]
|
|
adds r0, r2
|
|
ldr r1, [sp, 0x8]
|
|
adds r6, r1, r0
|
|
ldr r0, [sp, 0x4]
|
|
movs r1, 0x1
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
mov r9, r0
|
|
adds r0, r5, r4
|
|
cmp r5, r0
|
|
bge _080026EE
|
|
ldr r2, [sp, 0x18]
|
|
subs r2, r7, r2
|
|
str r2, [sp, 0x34]
|
|
str r0, [sp, 0x38]
|
|
ldr r7, =0x030008fc
|
|
mov r10, r7
|
|
ldr r0, [sp, 0x4]
|
|
lsls r0, 4
|
|
mov r8, r0
|
|
_080026A8:
|
|
ldr r4, [sp, 0x14]
|
|
ldr r1, [sp, 0x18]
|
|
adds r0, r4, r1
|
|
adds r2, r5, 0x1
|
|
str r2, [sp, 0x3C]
|
|
cmp r4, r0
|
|
bge _080026DE
|
|
mov r3, r8
|
|
add r3, r10
|
|
mov r7, r9
|
|
muls r7, r5
|
|
mov r12, r7
|
|
adds r2, r0, 0
|
|
_080026C2:
|
|
ldr r1, [r3]
|
|
mov r5, r12
|
|
adds r0, r5, r4
|
|
adds r1, r0
|
|
ldrb r0, [r6]
|
|
ldr r7, [sp, 0x20]
|
|
adds r0, r7
|
|
strb r0, [r1]
|
|
adds r6, 0x1
|
|
adds r0, r4, 0x1
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
cmp r4, r2
|
|
blt _080026C2
|
|
_080026DE:
|
|
ldr r0, [sp, 0x34]
|
|
adds r6, r0
|
|
ldr r1, [sp, 0x3C]
|
|
lsls r0, r1, 16
|
|
lsrs r5, r0, 16
|
|
ldr r2, [sp, 0x38]
|
|
cmp r5, r2
|
|
blt _080026A8
|
|
_080026EE:
|
|
add sp, 0x40
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end CopyRectToBgTilemapBufferRect
|
|
|
|
thumb_func_start FillBgTilemapBufferRect_Palette0
|
|
@ void FillBgTilemapBufferRect_Palette0(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height)
|
|
FillBgTilemapBufferRect_Palette0: @ 8002704
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
sub sp, 0x4
|
|
ldr r4, [sp, 0x24]
|
|
ldr r5, [sp, 0x28]
|
|
lsls r0, 24
|
|
lsrs r6, r0, 24
|
|
lsls r1, 16
|
|
lsrs r1, 16
|
|
mov r8, r1
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
mov r10, r2
|
|
lsls r3, 24
|
|
lsrs r7, r3, 24
|
|
lsls r4, 24
|
|
lsrs r4, 24
|
|
mov r9, r4
|
|
lsls r5, 24
|
|
lsrs r5, 24
|
|
adds r0, r6, 0
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
bne _080027F0
|
|
adds r0, r6, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _080027F0
|
|
adds r0, r6, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _08002756
|
|
cmp r0, 0x1
|
|
beq _080027A0
|
|
b _080027F0
|
|
_08002756:
|
|
adds r3, r7, 0
|
|
adds r5, r3, r5
|
|
cmp r3, r5
|
|
bge _080027F0
|
|
adds r7, r5, 0
|
|
lsls r1, r6, 4
|
|
ldr r0, =0x030008fc
|
|
adds r1, r0
|
|
mov r12, r1
|
|
_08002768:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r6, r3, 0x1
|
|
cmp r2, r0
|
|
bge _08002790
|
|
mov r5, r12
|
|
ldr r4, [r5]
|
|
lsls r3, 5
|
|
adds r1, r0, 0
|
|
_0800277C:
|
|
adds r0, r3, r2
|
|
lsls r0, 1
|
|
adds r0, r4
|
|
mov r5, r8
|
|
strh r5, [r0]
|
|
adds r0, r2, 0x1
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
cmp r2, r1
|
|
blt _0800277C
|
|
_08002790:
|
|
lsls r0, r6, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r7
|
|
blt _08002768
|
|
b _080027F0
|
|
.pool
|
|
_080027A0:
|
|
adds r0, r6, 0
|
|
movs r1, 0x1
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp]
|
|
adds r3, r7, 0
|
|
adds r5, r3, r5
|
|
cmp r3, r5
|
|
bge _080027F0
|
|
adds r7, r5, 0
|
|
lsls r6, 4
|
|
mov r12, r6
|
|
_080027BC:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r6, r3, 0x1
|
|
cmp r2, r0
|
|
bge _080027E8
|
|
ldr r5, =0x030008fc
|
|
add r5, r12
|
|
ldr r1, [sp]
|
|
adds r4, r3, 0
|
|
muls r4, r1
|
|
adds r3, r0, 0
|
|
_080027D4:
|
|
ldr r0, [r5]
|
|
adds r1, r4, r2
|
|
adds r0, r1
|
|
mov r1, r8
|
|
strb r1, [r0]
|
|
adds r0, r2, 0x1
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
cmp r2, r3
|
|
blt _080027D4
|
|
_080027E8:
|
|
lsls r0, r6, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r7
|
|
blt _080027BC
|
|
_080027F0:
|
|
add sp, 0x4
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end FillBgTilemapBufferRect_Palette0
|
|
|
|
thumb_func_start FillBgTilemapBufferRect
|
|
@ void FillBgTilemapBufferRect(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height, u8 palette)
|
|
FillBgTilemapBufferRect: @ 8002804
|
|
push {r4-r6,lr}
|
|
sub sp, 0x10
|
|
ldr r4, [sp, 0x20]
|
|
ldr r5, [sp, 0x24]
|
|
ldr r6, [sp, 0x28]
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r1, 16
|
|
lsrs r1, 16
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
lsls r3, 24
|
|
lsrs r3, 24
|
|
lsls r4, 24
|
|
lsrs r4, 24
|
|
lsls r5, 24
|
|
lsrs r5, 24
|
|
lsls r6, 24
|
|
lsrs r6, 24
|
|
str r4, [sp]
|
|
str r5, [sp, 0x4]
|
|
str r6, [sp, 0x8]
|
|
movs r4, 0
|
|
str r4, [sp, 0xC]
|
|
bl WriteSequenceToBgTilemapBuffer
|
|
add sp, 0x10
|
|
pop {r4-r6}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end FillBgTilemapBufferRect
|
|
|
|
thumb_func_start WriteSequenceToBgTilemapBuffer
|
|
@ void WriteSequenceToBgTilemapBuffer(u8 bg, u16 firstTileNum, u8 x, u8 y, u8 width, u8 height, u8 paletteSlot, u16 tileNumDelta)
|
|
WriteSequenceToBgTilemapBuffer: @ 8002840
|
|
push {r4-r7,lr}
|
|
mov r7, r10
|
|
mov r6, r9
|
|
mov r5, r8
|
|
push {r5-r7}
|
|
sub sp, 0x2C
|
|
ldr r4, [sp, 0x4C]
|
|
ldr r5, [sp, 0x50]
|
|
ldr r6, [sp, 0x54]
|
|
ldr r7, [sp, 0x58]
|
|
mov r8, r7
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
mov r9, r0
|
|
add r0, sp, 0x4
|
|
strh r1, [r0]
|
|
lsls r2, 24
|
|
lsrs r2, 24
|
|
str r2, [sp, 0x8]
|
|
lsls r3, 24
|
|
lsrs r7, r3, 24
|
|
lsls r4, 24
|
|
lsrs r4, 24
|
|
mov r10, r4
|
|
lsls r5, 24
|
|
lsrs r4, r5, 24
|
|
lsls r6, 24
|
|
lsrs r6, 24
|
|
str r6, [sp, 0xC]
|
|
mov r0, r8
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x10]
|
|
mov r0, r9
|
|
bl IsInvalidBg_
|
|
cmp r0, 0
|
|
beq _0800288E
|
|
b _080029D4
|
|
_0800288E:
|
|
mov r0, r9
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
beq _0800289A
|
|
b _080029D4
|
|
_0800289A:
|
|
mov r0, r9
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x1C]
|
|
mov r0, r9
|
|
movs r1, 0x1
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 21
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x14]
|
|
mov r0, r9
|
|
movs r1, 0x2
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 21
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x18]
|
|
mov r0, r9
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _080028D4
|
|
cmp r0, 0x1
|
|
beq _0800295C
|
|
b _080029D4
|
|
_080028D4:
|
|
adds r5, r7, 0
|
|
adds r0, r5, r4
|
|
cmp r5, r0
|
|
bge _080029D4
|
|
str r0, [sp, 0x24]
|
|
add r7, sp, 0x4
|
|
_080028E0:
|
|
ldr r4, [sp, 0x8]
|
|
mov r1, r10
|
|
adds r0, r4, r1
|
|
adds r2, r5, 0x1
|
|
mov r8, r2
|
|
cmp r4, r0
|
|
bge _08002944
|
|
mov r3, r9
|
|
lsls r1, r3, 4
|
|
ldr r0, =0x030008fc
|
|
adds r6, r1, r0
|
|
_080028F6:
|
|
ldr r0, [sp, 0x18]
|
|
str r0, [sp]
|
|
adds r0, r4, 0
|
|
adds r1, r5, 0
|
|
ldr r2, [sp, 0x1C]
|
|
ldr r3, [sp, 0x14]
|
|
bl GetTileMapIndexFromCoords
|
|
lsls r0, 16
|
|
lsrs r0, 15
|
|
ldr r1, [r6]
|
|
adds r1, r0
|
|
movs r0, 0
|
|
str r0, [sp]
|
|
add r0, sp, 0x4
|
|
ldr r2, [sp, 0xC]
|
|
movs r3, 0
|
|
bl CopyTileMapEntry
|
|
ldrh r0, [r7]
|
|
movs r2, 0xFC
|
|
lsls r2, 8
|
|
adds r1, r2, 0
|
|
adds r2, r0, 0
|
|
ands r2, r1
|
|
ldr r3, [sp, 0x10]
|
|
adds r0, r3
|
|
ldr r3, =0x000003ff
|
|
adds r1, r3, 0
|
|
ands r0, r1
|
|
adds r2, r0
|
|
strh r2, [r7]
|
|
adds r0, r4, 0x1
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
ldr r0, [sp, 0x8]
|
|
add r0, r10
|
|
cmp r4, r0
|
|
blt _080028F6
|
|
_08002944:
|
|
mov r1, r8
|
|
lsls r0, r1, 16
|
|
lsrs r5, r0, 16
|
|
ldr r2, [sp, 0x24]
|
|
cmp r5, r2
|
|
blt _080028E0
|
|
b _080029D4
|
|
.pool
|
|
_0800295C:
|
|
mov r0, r9
|
|
movs r1, 0x1
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
str r0, [sp, 0x20]
|
|
adds r5, r7, 0
|
|
adds r0, r5, r4
|
|
cmp r5, r0
|
|
bge _080029D4
|
|
str r0, [sp, 0x24]
|
|
mov r3, r9
|
|
lsls r3, 4
|
|
mov r12, r3
|
|
_0800297A:
|
|
ldr r4, [sp, 0x8]
|
|
mov r7, r10
|
|
adds r0, r4, r7
|
|
adds r1, r5, 0x1
|
|
mov r8, r1
|
|
cmp r4, r0
|
|
bge _080029C8
|
|
ldr r2, =0x030008fc
|
|
add r2, r12
|
|
str r2, [sp, 0x28]
|
|
ldr r7, [sp, 0x20]
|
|
adds r3, r5, 0
|
|
muls r3, r7
|
|
add r2, sp, 0x4
|
|
movs r1, 0xFC
|
|
lsls r1, 8
|
|
mov r9, r1
|
|
ldr r7, =0x000003ff
|
|
adds r5, r7, 0
|
|
adds r6, r0, 0
|
|
_080029A2:
|
|
ldr r0, [sp, 0x28]
|
|
ldr r1, [r0]
|
|
adds r0, r3, r4
|
|
adds r1, r0
|
|
ldrh r0, [r2]
|
|
strb r0, [r1]
|
|
ldrh r0, [r2]
|
|
mov r1, r9
|
|
ands r1, r0
|
|
ldr r7, [sp, 0x10]
|
|
adds r0, r7
|
|
ands r0, r5
|
|
adds r1, r0
|
|
strh r1, [r2]
|
|
adds r0, r4, 0x1
|
|
lsls r0, 16
|
|
lsrs r4, r0, 16
|
|
cmp r4, r6
|
|
blt _080029A2
|
|
_080029C8:
|
|
mov r1, r8
|
|
lsls r0, r1, 16
|
|
lsrs r5, r0, 16
|
|
ldr r2, [sp, 0x24]
|
|
cmp r5, r2
|
|
blt _0800297A
|
|
_080029D4:
|
|
add sp, 0x2C
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.pool
|
|
thumb_func_end WriteSequenceToBgTilemapBuffer
|
|
|
|
thumb_func_start GetBgMetricTextMode
|
|
@ u16 GetBgMetricTextMode(u8 bg, u8 whichMetric)
|
|
GetBgMetricTextMode: @ 80029EC
|
|
push {r4,r5,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r1, 24
|
|
lsrs r4, r1, 24
|
|
adds r5, r4, 0
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08002A2C
|
|
cmp r4, 0x1
|
|
bgt _08002A10
|
|
cmp r4, 0
|
|
beq _08002A16
|
|
b _08002A52
|
|
_08002A10:
|
|
cmp r5, 0x2
|
|
beq _08002A3E
|
|
b _08002A52
|
|
_08002A16:
|
|
cmp r0, 0x2
|
|
bgt _08002A24
|
|
cmp r0, 0x1
|
|
bge _08002A4E
|
|
_08002A1E:
|
|
cmp r0, 0
|
|
beq _08002A46
|
|
b _08002A52
|
|
_08002A24:
|
|
cmp r0, 0x3
|
|
bne _08002A52
|
|
movs r0, 0x4
|
|
b _08002A54
|
|
_08002A2C:
|
|
cmp r0, 0x1
|
|
beq _08002A4E
|
|
cmp r0, 0x1
|
|
ble _08002A1E
|
|
cmp r0, 0x2
|
|
beq _08002A46
|
|
cmp r0, 0x3
|
|
bne _08002A52
|
|
b _08002A4E
|
|
_08002A3E:
|
|
cmp r0, 0
|
|
blt _08002A52
|
|
cmp r0, 0x1
|
|
bgt _08002A4A
|
|
_08002A46:
|
|
movs r0, 0x1
|
|
b _08002A54
|
|
_08002A4A:
|
|
cmp r0, 0x3
|
|
bgt _08002A52
|
|
_08002A4E:
|
|
movs r0, 0x2
|
|
b _08002A54
|
|
_08002A52:
|
|
movs r0, 0
|
|
_08002A54:
|
|
pop {r4,r5}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgMetricTextMode
|
|
|
|
thumb_func_start GetBgMetricAffineMode
|
|
@ u16 GetBgMetricAffineMode(u8 bg, u8 whichMetric)
|
|
GetBgMetricAffineMode: @ 8002A5C
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r1, 24
|
|
lsrs r4, r1, 24
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
lsls r0, 24
|
|
lsrs r1, r0, 24
|
|
adds r0, r1, 0
|
|
cmp r4, 0
|
|
beq _08002A84
|
|
cmp r4, 0
|
|
blt _08002AAC
|
|
cmp r4, 0x2
|
|
bgt _08002AAC
|
|
movs r0, 0x10
|
|
lsls r0, r1
|
|
b _08002AAE
|
|
_08002A84:
|
|
cmp r1, 0x1
|
|
beq _08002AA0
|
|
cmp r1, 0x1
|
|
bgt _08002A92
|
|
cmp r1, 0
|
|
beq _08002A9C
|
|
b _08002AAC
|
|
_08002A92:
|
|
cmp r0, 0x2
|
|
beq _08002AA4
|
|
cmp r0, 0x3
|
|
beq _08002AA8
|
|
b _08002AAC
|
|
_08002A9C:
|
|
movs r0, 0x1
|
|
b _08002AAE
|
|
_08002AA0:
|
|
movs r0, 0x4
|
|
b _08002AAE
|
|
_08002AA4:
|
|
movs r0, 0x10
|
|
b _08002AAE
|
|
_08002AA8:
|
|
movs r0, 0x40
|
|
b _08002AAE
|
|
_08002AAC:
|
|
movs r0, 0
|
|
_08002AAE:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgMetricAffineMode
|
|
|
|
thumb_func_start GetTileMapIndexFromCoords
|
|
@ u32 GetTileMapIndexFromCoords(u32 x, u32 y, u32 screenSize, u32 screenWidth, u32 screenHeight)
|
|
GetTileMapIndexFromCoords: @ 8002AB4
|
|
push {r4,lr}
|
|
adds r4, r0, 0
|
|
ldr r0, [sp, 0x8]
|
|
subs r3, 0x1
|
|
ands r4, r3
|
|
subs r0, 0x1
|
|
ands r1, r0
|
|
cmp r2, 0x1
|
|
beq _08002AD8
|
|
cmp r2, 0x1
|
|
ble _08002AE0
|
|
cmp r2, 0x2
|
|
beq _08002AE0
|
|
cmp r2, 0x3
|
|
bne _08002AE0
|
|
cmp r1, 0x1F
|
|
ble _08002AD8
|
|
adds r1, 0x20
|
|
_08002AD8:
|
|
cmp r4, 0x1F
|
|
ble _08002AE0
|
|
subs r4, 0x20
|
|
adds r1, 0x20
|
|
_08002AE0:
|
|
lsls r0, r1, 5
|
|
adds r0, r4
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetTileMapIndexFromCoords
|
|
|
|
thumb_func_start CopyTileMapEntry
|
|
@ void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u16 tileOffset, u32 palette2)
|
|
CopyTileMapEntry: @ 8002AEC
|
|
push {r4-r6,lr}
|
|
adds r4, r0, 0
|
|
adds r6, r1, 0
|
|
ldr r5, [sp, 0x10]
|
|
cmp r2, 0x10
|
|
beq _08002B14
|
|
cmp r2, 0x10
|
|
bgt _08002B34
|
|
cmp r2, 0
|
|
blt _08002B34
|
|
ldrh r0, [r4]
|
|
adds r0, r3
|
|
ldr r3, =0x00000fff
|
|
adds r1, r3, 0
|
|
ands r0, r1
|
|
adds r1, r2, r5
|
|
lsls r1, 12
|
|
b _08002B3A
|
|
.pool
|
|
_08002B14:
|
|
ldrh r1, [r6]
|
|
movs r0, 0xFC
|
|
lsls r0, 8
|
|
ands r1, r0
|
|
lsls r2, r5, 12
|
|
adds r2, r1, r2
|
|
ldrh r0, [r4]
|
|
adds r0, r3
|
|
ldr r3, =0x000003ff
|
|
adds r1, r3, 0
|
|
ands r0, r1
|
|
orrs r0, r2
|
|
b _08002B3C
|
|
.pool
|
|
_08002B34:
|
|
ldrh r0, [r4]
|
|
adds r0, r3
|
|
lsls r1, r5, 12
|
|
_08002B3A:
|
|
adds r0, r1
|
|
_08002B3C:
|
|
lsls r0, 16
|
|
lsrs r1, r0, 16
|
|
strh r1, [r6]
|
|
pop {r4-r6}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end CopyTileMapEntry
|
|
|
|
thumb_func_start GetBgType
|
|
@ u16 GetBgType(u8 bg)
|
|
GetBgType: @ 8002B48
|
|
push {r4,r5,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r5, r4, 0
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x2
|
|
beq _08002B76
|
|
cmp r4, 0x2
|
|
ble _08002B66
|
|
cmp r4, 0x3
|
|
beq _08002B86
|
|
b _08002B8E
|
|
_08002B66:
|
|
cmp r5, 0
|
|
blt _08002B8E
|
|
cmp r0, 0x1
|
|
bgt _08002B8E
|
|
cmp r0, 0
|
|
blt _08002B8E
|
|
_08002B72:
|
|
movs r0, 0
|
|
b _08002B90
|
|
_08002B76:
|
|
cmp r0, 0
|
|
beq _08002B72
|
|
cmp r0, 0
|
|
blt _08002B8E
|
|
cmp r0, 0x2
|
|
bgt _08002B8E
|
|
_08002B82:
|
|
movs r0, 0x1
|
|
b _08002B90
|
|
_08002B86:
|
|
cmp r0, 0
|
|
beq _08002B72
|
|
cmp r0, 0x2
|
|
beq _08002B82
|
|
_08002B8E:
|
|
ldr r0, =0x0000ffff
|
|
_08002B90:
|
|
pop {r4,r5}
|
|
pop {r1}
|
|
bx r1
|
|
.pool
|
|
thumb_func_end GetBgType
|
|
|
|
thumb_func_start IsInvalidBg_
|
|
@ bool8 IsInvalidBg_(u8 bg)
|
|
IsInvalidBg_: @ 8002B9C
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x3
|
|
bhi _08002BAA
|
|
movs r0, 0
|
|
b _08002BAC
|
|
_08002BAA:
|
|
movs r0, 0x1
|
|
_08002BAC:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsInvalidBg_
|
|
|
|
thumb_func_start IsTileMapOutsideWram
|
|
@ bool8 IsTileMapOutsideWram(u8 bg)
|
|
IsTileMapOutsideWram: @ 8002BB0
|
|
push {lr}
|
|
lsls r0, 24
|
|
ldr r1, =0x030008f8
|
|
lsrs r0, 20
|
|
adds r1, 0x4
|
|
adds r0, r1
|
|
ldr r1, [r0]
|
|
ldr r0, =0x03008000
|
|
cmp r1, r0
|
|
bhi _08002BD4
|
|
cmp r1, 0
|
|
beq _08002BD4
|
|
movs r0, 0
|
|
b _08002BD6
|
|
.pool
|
|
_08002BD4:
|
|
movs r0, 0x1
|
|
_08002BD6:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsTileMapOutsideWram
|
|
|
|
.align 2, 0 @ Don't pad with nop.
|