sceptillion
3422 lines
54 KiB
ArmAsm
3422 lines
54 KiB
ArmAsm
.include "asm/macros.inc"
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.include "constants/constants.inc"
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.syntax unified
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.text
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thumb_func_start ResetBgs
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ResetBgs: @ 8001028
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push {lr}
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bl ResetBgControlStructs
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ldr r1, _0800103C @ =gUnknown_30008D0
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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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.align 2, 0
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_0800103C: .4byte gUnknown_30008D0
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thumb_func_end ResetBgs
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thumb_func_start SetBgModeInternal
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SetBgModeInternal: @ 8001040
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lsls r0, 24
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lsrs r0, 24
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ldr r3, _08001054 @ =gUnknown_30008D0
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ldrh r2, [r3, 0x10]
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ldr r1, _08001058 @ =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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.align 2, 0
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_08001054: .4byte gUnknown_30008D0
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_08001058: .4byte 0x0000fff8
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thumb_func_end SetBgModeInternal
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thumb_func_start GetBgMode
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GetBgMode: @ 800105C
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ldr r0, _08001068 @ =gUnknown_30008D0
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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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.align 2, 0
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_08001068: .4byte gUnknown_30008D0
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thumb_func_end GetBgMode
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thumb_func_start ResetBgControlStructs
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ResetBgControlStructs: @ 800106C
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push {lr}
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ldr r2, _08001084 @ =gUnknown_30008D0
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ldr r0, _08001088 @ =gUnknown_81E9F64
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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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_08001078:
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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 _08001078
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pop {r0}
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bx r0
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.align 2, 0
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_08001084: .4byte gUnknown_30008D0
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_08001088: .4byte gUnknown_81E9F64
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thumb_func_end ResetBgControlStructs
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thumb_func_start Unused_ResetBgControlStruct
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Unused_ResetBgControlStruct: @ 800108C
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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 _080010AA
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ldr r1, _080010B0 @ =gUnknown_30008D0
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lsls r0, r4, 2
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adds r0, r1
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ldr r1, _080010B4 @ =gUnknown_81E9F64
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ldr r1, [r1]
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str r1, [r0]
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_080010AA:
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pop {r4}
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pop {r0}
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bx r0
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.align 2, 0
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_080010B0: .4byte gUnknown_30008D0
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_080010B4: .4byte gUnknown_81E9F64
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thumb_func_end Unused_ResetBgControlStruct
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thumb_func_start SetBgControlAttributes
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SetBgControlAttributes: @ 80010B8
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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 _080011D0
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ldr r2, _080011E0 @ =gUnknown_30008D0
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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 _0800112C
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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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_0800112C:
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cmp r6, 0xFF
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beq _08001144
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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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_08001144:
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mov r1, r9
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cmp r1, 0xFF
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beq _08001160
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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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_08001160:
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ldr r6, [sp, 0x4]
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cmp r6, 0xFF
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beq _08001176
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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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_08001176:
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cmp r5, 0xFF
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beq _0800118E
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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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_0800118E:
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cmp r4, 0xFF
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beq _080011A6
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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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_080011A6:
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ldr r0, [sp, 0xC]
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cmp r0, 0xFF
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beq _080011BC
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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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_080011BC:
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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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_080011D0:
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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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.align 2, 0
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_080011E0: .4byte gUnknown_30008D0
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thumb_func_end SetBgControlAttributes
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thumb_func_start GetBgControlAttribute
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GetBgControlAttribute: @ 80011E4
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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 _08001290
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ldr r1, _0800121C @ =gUnknown_30008D0
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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 _08001290
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subs r0, r5, 0x1
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cmp r0, 0x7
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bhi _08001290
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lsls r0, 2
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ldr r1, _08001220 @ =_08001224
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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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.align 2, 0
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_0800121C: .4byte gUnknown_30008D0
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_08001220: .4byte _08001224
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.align 2, 0
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_08001224:
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.4byte _08001244
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.4byte _0800124E
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.4byte _08001258
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.4byte _08001262
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.4byte _0800126C
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.4byte _08001274
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.4byte _0800127E
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.4byte _08001288
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_08001244:
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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 _08001292
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_0800124E:
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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 _08001292
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_08001258:
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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 _08001292
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_08001262:
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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 _08001292
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_0800126C:
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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 _08001292
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_08001274:
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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 _08001292
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_0800127E:
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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 _08001292
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_08001288:
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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 _08001292
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_08001290:
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movs r0, 0xFF
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_08001292:
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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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LoadBgVram: @ 8001298
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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 _08001310
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ldr r1, _080012D8 @ =gUnknown_30008D0
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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 _08001310
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cmp r5, 0x1
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beq _080012DC
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cmp r5, 0x2
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beq _080012E4
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movs r2, 0xFF
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b _08001314
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.align 2, 0
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_080012D8: .4byte gUnknown_30008D0
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_080012DC:
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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 _080012EC
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_080012E4:
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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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_080012EC:
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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 _08001314
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_08001310:
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movs r0, 0xFF
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b _08001316
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_08001314:
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adds r0, r2, 0
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_08001316:
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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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ShowBgInternal: @ 8001320
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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 _0800138E
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ldr r5, _08001394 @ =gUnknown_30008D0
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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 _0800138E
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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, _08001398 @ =0x00000f07
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ands r0, r1
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strh r0, [r5, 0x10]
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_0800138E:
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pop {r4,r5}
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pop {r0}
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bx r0
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.align 2, 0
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_08001394: .4byte gUnknown_30008D0
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_08001398: .4byte 0x00000f07
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thumb_func_end ShowBgInternal
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thumb_func_start HideBgInternal
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HideBgInternal: @ 800139C
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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 _080013C2
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ldr r2, _080013C8 @ =gUnknown_30008D0
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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, _080013CC @ =0x00000f07
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ands r0, r1
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strh r0, [r2, 0x10]
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_080013C2:
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pop {r4}
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pop {r0}
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bx r0
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.align 2, 0
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_080013C8: .4byte gUnknown_30008D0
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_080013CC: .4byte 0x00000f07
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thumb_func_end HideBgInternal
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|
|
thumb_func_start SyncBgVisibilityAndMode
|
|
SyncBgVisibilityAndMode: @ 80013D0
|
|
push {lr}
|
|
movs r0, 0
|
|
bl GetGpuReg
|
|
ldr r1, _080013EC @ =0x0000f0f8
|
|
ands r1, r0
|
|
ldr r0, _080013F0 @ =gUnknown_30008D0
|
|
ldrh r0, [r0, 0x10]
|
|
orrs r1, r0
|
|
movs r0, 0
|
|
bl SetGpuReg
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_080013EC: .4byte 0x0000f0f8
|
|
_080013F0: .4byte gUnknown_30008D0
|
|
thumb_func_end SyncBgVisibilityAndMode
|
|
|
|
thumb_func_start SetTextModeAndHideBgs
|
|
SetTextModeAndHideBgs: @ 80013F4
|
|
push {lr}
|
|
movs r0, 0
|
|
bl GetGpuReg
|
|
ldr r1, _0800140C @ =0x0000f0f8
|
|
ands r1, r0
|
|
movs r0, 0
|
|
bl SetGpuReg
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_0800140C: .4byte 0x0000f0f8
|
|
thumb_func_end SetTextModeAndHideBgs
|
|
|
|
thumb_func_start SetBgAffineInternal
|
|
SetBgAffineInternal: @ 8001410
|
|
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, _08001454 @ =gUnknown_30008D0
|
|
ldrh r0, [r0, 0x10]
|
|
movs r1, 0x7
|
|
ands r1, r0
|
|
cmp r1, 0x1
|
|
beq _08001458
|
|
cmp r1, 0x1
|
|
ble _080014CE
|
|
cmp r1, 0x2
|
|
beq _0800145E
|
|
b _080014CE
|
|
.align 2, 0
|
|
_08001454: .4byte gUnknown_30008D0
|
|
_08001458:
|
|
cmp r6, 0x2
|
|
bne _080014CE
|
|
b _08001468
|
|
_0800145E:
|
|
subs r0, r6, 0x2
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x1
|
|
bhi _080014CE
|
|
_08001468:
|
|
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
|
|
_080014CE:
|
|
add sp, 0x24
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgAffineInternal
|
|
|
|
thumb_func_start IsInvalidBg
|
|
IsInvalidBg: @ 80014DC
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x3
|
|
bhi _080014EA
|
|
movs r0, 0
|
|
b _080014EC
|
|
_080014EA:
|
|
movs r0, 0x1
|
|
_080014EC:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsInvalidBg
|
|
|
|
thumb_func_start sub_80014F0
|
|
sub_80014F0: @ 80014F0
|
|
push {r4-r7,lr}
|
|
mov r7, r8
|
|
push {r7}
|
|
adds r5, r1, 0
|
|
mov r8, r2
|
|
cmp r3, 0x1
|
|
beq _08001582
|
|
cmp r3, 0x1
|
|
bgt _08001508
|
|
cmp r3, 0
|
|
beq _0800150E
|
|
b _08001606
|
|
_08001508:
|
|
cmp r3, 0x2
|
|
beq _080015C8
|
|
b _08001606
|
|
_0800150E:
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
movs r1, 0x2
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
lsrs r0, 7
|
|
movs r1, 0x80
|
|
lsls r1, 3
|
|
adds r4, r0, r1
|
|
movs r1, 0x80
|
|
lsls r1, 4
|
|
cmp r4, r1
|
|
ble _0800152C
|
|
adds r4, r1, 0
|
|
_0800152C:
|
|
movs r2, 0
|
|
movs r6, 0
|
|
adds r3, r0, 0
|
|
movs r5, 0
|
|
cmp r3, r4
|
|
bge _0800157C
|
|
ldr r7, _08001568 @ =gUnknown_3000938
|
|
mov r12, r7
|
|
_0800153C:
|
|
adds r0, r3, 0
|
|
cmp r3, 0
|
|
bge _08001544
|
|
adds r0, r3, 0x7
|
|
_08001544:
|
|
asrs r0, 3
|
|
mov r7, r12
|
|
adds r1, r0, r7
|
|
ldrb r1, [r1]
|
|
lsls r0, 3
|
|
subs r0, r3, r0
|
|
asrs r1, r0
|
|
movs r0, 0x1
|
|
ands r1, r0
|
|
cmp r1, 0
|
|
bne _08001572
|
|
cmp r2, 0
|
|
beq _0800156C
|
|
adds r2, 0x1
|
|
cmp r2, r8
|
|
bne _08001574
|
|
adds r0, r6, 0
|
|
b _08001608
|
|
.align 2, 0
|
|
_08001568: .4byte gUnknown_3000938
|
|
_0800156C:
|
|
adds r6, r5, 0
|
|
movs r2, 0x1
|
|
b _08001574
|
|
_08001572:
|
|
movs r2, 0
|
|
_08001574:
|
|
adds r3, 0x1
|
|
adds r5, 0x1
|
|
cmp r3, r4
|
|
blt _0800153C
|
|
_0800157C:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _08001608
|
|
_08001582:
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
movs r1, 0x2
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
lsrs r0, 7
|
|
adds r0, r5
|
|
mov r1, r8
|
|
adds r4, r0, r1
|
|
adds r3, r0, 0
|
|
cmp r3, r4
|
|
bge _08001606
|
|
ldr r5, _080015C4 @ =gUnknown_3000938
|
|
movs r6, 0x1
|
|
_080015A0:
|
|
adds r1, r3, 0
|
|
cmp r3, 0
|
|
bge _080015A8
|
|
adds r1, r3, 0x7
|
|
_080015A8:
|
|
asrs r1, 3
|
|
adds r2, r1, r5
|
|
lsls r1, 3
|
|
subs r1, r3, r1
|
|
adds r0, r6, 0
|
|
lsls r0, r1
|
|
ldrb r1, [r2]
|
|
orrs r0, r1
|
|
strb r0, [r2]
|
|
adds r3, 0x1
|
|
cmp r3, r4
|
|
blt _080015A0
|
|
b _08001606
|
|
.align 2, 0
|
|
_080015C4: .4byte gUnknown_3000938
|
|
_080015C8:
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
movs r1, 0x2
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
lsrs r0, 7
|
|
adds r0, r5
|
|
mov r7, r8
|
|
adds r4, r0, r7
|
|
adds r3, r0, 0
|
|
cmp r3, r4
|
|
bge _08001606
|
|
ldr r5, _08001614 @ =gUnknown_3000938
|
|
movs r6, 0x1
|
|
_080015E6:
|
|
adds r0, r3, 0
|
|
cmp r3, 0
|
|
bge _080015EE
|
|
adds r0, r3, 0x7
|
|
_080015EE:
|
|
asrs r0, 3
|
|
adds r2, r0, r5
|
|
lsls r0, 3
|
|
subs r0, r3, r0
|
|
adds r1, r6, 0
|
|
lsls r1, r0
|
|
ldrb r0, [r2]
|
|
bics r0, r1
|
|
strb r0, [r2]
|
|
adds r3, 0x1
|
|
cmp r3, r4
|
|
blt _080015E6
|
|
_08001606:
|
|
movs r0, 0
|
|
_08001608:
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_08001614: .4byte gUnknown_3000938
|
|
thumb_func_end sub_80014F0
|
|
|
|
thumb_func_start sub_8001618
|
|
sub_8001618: @ 8001618
|
|
push {r4,lr}
|
|
adds r4, r0, 0
|
|
bl ResetBgs
|
|
ldr r1, _0800164C @ =gUnknown_3000928
|
|
movs r2, 0
|
|
adds r0, r1, 0
|
|
adds r0, 0xC
|
|
_08001628:
|
|
str r2, [r0]
|
|
subs r0, 0x4
|
|
cmp r0, r1
|
|
bge _08001628
|
|
ldr r0, _08001650 @ =gUnknown_3003D8C
|
|
str r4, [r0]
|
|
ldr r1, _08001654 @ =gUnknown_3000938
|
|
movs r2, 0
|
|
adds r0, r1, 0
|
|
adds r0, 0xFF
|
|
_0800163C:
|
|
strb r2, [r0]
|
|
subs r0, 0x1
|
|
cmp r0, r1
|
|
bge _0800163C
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_0800164C: .4byte gUnknown_3000928
|
|
_08001650: .4byte gUnknown_3003D8C
|
|
_08001654: .4byte gUnknown_3000938
|
|
thumb_func_end sub_8001618
|
|
|
|
thumb_func_start sub_8001658
|
|
sub_8001658: @ 8001658
|
|
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 _08001712
|
|
movs r7, 0
|
|
ldr r0, _08001724 @ =gUnknown_30008E8
|
|
mov r9, r0
|
|
adds r6, r5, 0
|
|
ldr r2, _08001728 @ =gUnknown_3000938
|
|
mov r10, r2
|
|
mov r8, r4
|
|
_08001688:
|
|
ldr r4, [r6]
|
|
lsls r0, r4, 30
|
|
lsrs r5, r0, 30
|
|
cmp r5, 0x3
|
|
bhi _08001704
|
|
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, _0800172C @ =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, _08001730 @ =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]
|
|
ldr r5, _08001734 @ =gUnknown_30008F4
|
|
adds r4, r5
|
|
str r7, [r4]
|
|
ldr r0, [r6]
|
|
lsls r0, 28
|
|
lsrs r0, 30
|
|
lsls r0, 6
|
|
add r0, r10
|
|
movs r1, 0x1
|
|
strb r1, [r0]
|
|
_08001704:
|
|
adds r6, 0x4
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
add r8, r0
|
|
mov r2, r8
|
|
cmp r2, 0
|
|
bne _08001688
|
|
_08001712:
|
|
add sp, 0x10
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08001724: .4byte gUnknown_30008E8
|
|
_08001728: .4byte gUnknown_3000938
|
|
_0800172C: .4byte 0xfffffc00
|
|
_08001730: .4byte 0x00003fff
|
|
_08001734: .4byte gUnknown_30008F4
|
|
thumb_func_end sub_8001658
|
|
|
|
thumb_func_start sub_8001738
|
|
sub_8001738: @ 8001738
|
|
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 _080017B8
|
|
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, _080017C0 @ =gUnknown_30008E8
|
|
lsls r5, 4
|
|
adds r3, r5, r4
|
|
ldr r1, [r7]
|
|
lsls r1, 8
|
|
lsrs r1, 22
|
|
ldrh r2, [r3]
|
|
ldr r0, _080017C4 @ =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, _080017C8 @ =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]
|
|
ldr r1, _080017CC @ =gUnknown_3000938
|
|
ldr r0, [r7]
|
|
lsls r0, 28
|
|
lsrs r0, 30
|
|
lsls r0, 6
|
|
adds r0, r1
|
|
movs r1, 0x1
|
|
strb r1, [r0]
|
|
_080017B8:
|
|
add sp, 0x10
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_080017C0: .4byte gUnknown_30008E8
|
|
_080017C4: .4byte 0xfffffc00
|
|
_080017C8: .4byte 0x00003fff
|
|
_080017CC: .4byte gUnknown_3000938
|
|
thumb_func_end sub_8001738
|
|
|
|
thumb_func_start LoadBgTiles
|
|
LoadBgTiles: @ 80017D0
|
|
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 _0800180C
|
|
ldr r1, _08001808 @ =gUnknown_30008E8
|
|
lsls r0, r5, 4
|
|
adds r0, r1
|
|
ldrh r0, [r0]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
adds r0, r4
|
|
lsls r0, 21
|
|
b _0800181C
|
|
.align 2, 0
|
|
_08001808: .4byte gUnknown_30008E8
|
|
_0800180C:
|
|
ldr r1, _0800183C @ =gUnknown_30008E8
|
|
lsls r0, r5, 4
|
|
adds r0, r1
|
|
ldrh r0, [r0]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
adds r0, r4
|
|
lsls r0, 22
|
|
_0800181C:
|
|
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 _08001844
|
|
ldr r0, _08001840 @ =0x0000ffff
|
|
b _08001872
|
|
.align 2, 0
|
|
_0800183C: .4byte gUnknown_30008E8
|
|
_08001840: .4byte 0x0000ffff
|
|
_08001844:
|
|
ldr r0, _08001880 @ =gUnknown_3000928
|
|
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, _08001884 @ =gUnknown_3003D8C
|
|
ldr r0, [r0]
|
|
cmp r0, 0x1
|
|
bne _08001870
|
|
lsrs r1, r4, 5
|
|
mov r0, r8
|
|
lsrs r2, r0, 5
|
|
adds r0, r5, 0
|
|
movs r3, 0x1
|
|
bl sub_80014F0
|
|
_08001870:
|
|
adds r0, r7, 0
|
|
_08001872:
|
|
add sp, 0x4
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_08001880: .4byte gUnknown_3000928
|
|
_08001884: .4byte gUnknown_3003D8C
|
|
thumb_func_end LoadBgTiles
|
|
|
|
thumb_func_start LoadBgTilemap
|
|
LoadBgTilemap: @ 8001888
|
|
push {r4,lr}
|
|
sub sp, 0x4
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
lsls r2, 16
|
|
lsrs r2, 16
|
|
lsls r3, 21
|
|
lsrs r3, 16
|
|
movs r4, 0x2
|
|
str r4, [sp]
|
|
bl LoadBgVram
|
|
lsls r2, r0, 24
|
|
lsrs r3, r2, 24
|
|
cmp r3, 0xFF
|
|
beq _080018C8
|
|
ldr r0, _080018C4 @ =gUnknown_3000928
|
|
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 _080018CA
|
|
.align 2, 0
|
|
_080018C4: .4byte gUnknown_3000928
|
|
_080018C8:
|
|
ldr r0, _080018D4 @ =0x0000ffff
|
|
_080018CA:
|
|
add sp, 0x4
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_080018D4: .4byte 0x0000ffff
|
|
thumb_func_end LoadBgTilemap
|
|
|
|
thumb_func_start Unused_LoadBgPalette
|
|
Unused_LoadBgPalette: @ 80018D8
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001924
|
|
ldr r1, _08001928 @ =gUnknown_30008E8
|
|
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 _08001930
|
|
_08001924:
|
|
ldr r0, _0800192C @ =0x0000ffff
|
|
b _08001954
|
|
.align 2, 0
|
|
_08001928: .4byte gUnknown_30008E8
|
|
_0800192C: .4byte 0x0000ffff
|
|
_08001930:
|
|
ldr r4, _0800195C @ =gUnknown_3000928
|
|
adds r0, r1, 0
|
|
cmp r1, 0
|
|
bge _0800193A
|
|
adds r0, 0x1F
|
|
_0800193A:
|
|
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
|
|
_08001954:
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_0800195C: .4byte gUnknown_3000928
|
|
thumb_func_end Unused_LoadBgPalette
|
|
|
|
thumb_func_start IsDma3ManagerBusyWithBgCopy
|
|
IsDma3ManagerBusyWithBgCopy: @ 8001960
|
|
push {r4-r7,lr}
|
|
movs r5, 0
|
|
movs r7, 0x1
|
|
negs r7, r7
|
|
_08001968:
|
|
adds r0, r5, 0
|
|
cmp r5, 0
|
|
bge _08001970
|
|
adds r0, 0x1F
|
|
_08001970:
|
|
asrs r0, 5
|
|
lsls r2, r0, 24
|
|
lsls r0, 5
|
|
subs r0, r5, r0
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
ldr r1, _080019A4 @ =gUnknown_3000928
|
|
lsrs r2, 22
|
|
adds r4, r2, r1
|
|
movs r6, 0x1
|
|
lsls r6, r0
|
|
ldr r0, [r4]
|
|
ands r0, r6
|
|
cmp r0, 0
|
|
beq _080019AE
|
|
lsls r0, r5, 16
|
|
asrs r0, 16
|
|
bl CheckForSpaceForDma3Request
|
|
lsls r0, 24
|
|
asrs r0, 24
|
|
cmp r0, r7
|
|
bne _080019A8
|
|
movs r0, 0x1
|
|
b _080019B6
|
|
.align 2, 0
|
|
_080019A4: .4byte gUnknown_3000928
|
|
_080019A8:
|
|
ldr r0, [r4]
|
|
bics r0, r6
|
|
str r0, [r4]
|
|
_080019AE:
|
|
adds r5, 0x1
|
|
cmp r5, 0x7F
|
|
ble _08001968
|
|
movs r0, 0
|
|
_080019B6:
|
|
pop {r4-r7}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsDma3ManagerBusyWithBgCopy
|
|
|
|
thumb_func_start ShowBg
|
|
ShowBg: @ 80019BC
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
bl ShowBgInternal
|
|
bl SyncBgVisibilityAndMode
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end ShowBg
|
|
|
|
thumb_func_start HideBg
|
|
HideBg: @ 80019D0
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
bl HideBgInternal
|
|
bl SyncBgVisibilityAndMode
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end HideBg
|
|
|
|
thumb_func_start SetBgAttribute
|
|
SetBgAttribute: @ 80019E4
|
|
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 _08001A9E
|
|
lsls r0, 2
|
|
ldr r1, _08001A04 @ =_08001A08
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.align 2, 0
|
|
_08001A04: .4byte _08001A08
|
|
.align 2, 0
|
|
_08001A08:
|
|
.4byte _08001A24
|
|
.4byte _08001A34
|
|
.4byte _08001A46
|
|
.4byte _08001A5C
|
|
.4byte _08001A70
|
|
.4byte _08001A88
|
|
.4byte _08001A66
|
|
_08001A24:
|
|
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 _08001A7E
|
|
_08001A34:
|
|
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 _08001A80
|
|
_08001A46:
|
|
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 _08001A9E
|
|
_08001A5C:
|
|
str r3, [sp]
|
|
movs r0, 0xFF
|
|
str r0, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
b _08001A78
|
|
_08001A66:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r3, [sp, 0x4]
|
|
str r0, [sp, 0x8]
|
|
b _08001A78
|
|
_08001A70:
|
|
movs r0, 0xFF
|
|
str r0, [sp]
|
|
str r0, [sp, 0x4]
|
|
str r3, [sp, 0x8]
|
|
_08001A78:
|
|
str r0, [sp, 0xC]
|
|
adds r0, r4, 0
|
|
movs r1, 0xFF
|
|
_08001A7E:
|
|
movs r2, 0xFF
|
|
_08001A80:
|
|
movs r3, 0xFF
|
|
bl SetBgControlAttributes
|
|
b _08001A9E
|
|
_08001A88:
|
|
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
|
|
_08001A9E:
|
|
add sp, 0x10
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
thumb_func_end SetBgAttribute
|
|
|
|
thumb_func_start GetBgAttribute
|
|
GetBgAttribute: @ 8001AA8
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
lsls r1, 24
|
|
lsrs r1, 24
|
|
subs r0, r1, 0x1
|
|
cmp r0, 0x9
|
|
bhi _08001B84
|
|
lsls r0, 2
|
|
ldr r1, _08001AC4 @ =_08001AC8
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.align 2, 0
|
|
_08001AC4: .4byte _08001AC8
|
|
.align 2, 0
|
|
_08001AC8:
|
|
.4byte _08001AF0
|
|
.4byte _08001AFA
|
|
.4byte _08001B04
|
|
.4byte _08001B0E
|
|
.4byte _08001B22
|
|
.4byte _08001B2C
|
|
.4byte _08001B18
|
|
.4byte _08001B36
|
|
.4byte _08001B64
|
|
.4byte _08001B70
|
|
_08001AF0:
|
|
adds r0, r4, 0
|
|
movs r1, 0x2
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001AFA:
|
|
adds r0, r4, 0
|
|
movs r1, 0x3
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B04:
|
|
adds r0, r4, 0
|
|
movs r1, 0x4
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B0E:
|
|
adds r0, r4, 0
|
|
movs r1, 0x5
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B18:
|
|
adds r0, r4, 0
|
|
movs r1, 0x6
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B22:
|
|
adds r0, r4, 0
|
|
movs r1, 0x7
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B2C:
|
|
adds r0, r4, 0
|
|
movs r1, 0x8
|
|
bl GetBgControlAttribute
|
|
b _08001B6A
|
|
_08001B36:
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _08001B48
|
|
cmp r0, 0x1
|
|
beq _08001B56
|
|
movs r0, 0
|
|
b _08001B86
|
|
_08001B48:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 27
|
|
lsrs r0, 16
|
|
b _08001B86
|
|
_08001B56:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 24
|
|
lsrs r0, 16
|
|
b _08001B86
|
|
_08001B64:
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
_08001B6A:
|
|
lsls r0, 16
|
|
lsrs r0, 16
|
|
b _08001B86
|
|
_08001B70:
|
|
ldr r0, _08001B80 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r1, r0
|
|
ldrh r0, [r1]
|
|
lsls r0, 22
|
|
lsrs r0, 22
|
|
b _08001B86
|
|
.align 2, 0
|
|
_08001B80: .4byte gUnknown_30008E8
|
|
_08001B84:
|
|
ldr r0, _08001B8C @ =0x0000ffff
|
|
_08001B86:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_08001B8C: .4byte 0x0000ffff
|
|
thumb_func_end GetBgAttribute
|
|
|
|
thumb_func_start ChangeBgX
|
|
ChangeBgX: @ 8001B90
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001BB4
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001BBA
|
|
_08001BB4:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _08001CC0
|
|
_08001BBA:
|
|
cmp r5, 0x1
|
|
beq _08001BD8
|
|
cmp r5, 0x1
|
|
ble _08001BC6
|
|
cmp r5, 0x2
|
|
beq _08001BEC
|
|
_08001BC6:
|
|
ldr r0, _08001BD4 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r1, r0
|
|
str r6, [r0]
|
|
adds r5, r1, 0
|
|
b _08001BFC
|
|
.align 2, 0
|
|
_08001BD4: .4byte gUnknown_30008E8
|
|
_08001BD8:
|
|
ldr r0, _08001BE8 @ =gUnknown_30008E8
|
|
lsls r2, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
adds r1, r6
|
|
b _08001BF8
|
|
.align 2, 0
|
|
_08001BE8: .4byte gUnknown_30008E8
|
|
_08001BEC:
|
|
ldr r0, _08001C14 @ =gUnknown_30008E8
|
|
lsls r2, r4, 4
|
|
adds r0, 0x8
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
subs r1, r6
|
|
_08001BF8:
|
|
str r1, [r0]
|
|
adds r5, r2, 0
|
|
_08001BFC:
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08001C38
|
|
cmp r4, 0x1
|
|
bgt _08001C18
|
|
cmp r4, 0
|
|
beq _08001C22
|
|
b _08001CB8
|
|
.align 2, 0
|
|
_08001C14: .4byte gUnknown_30008E8
|
|
_08001C18:
|
|
cmp r4, 0x2
|
|
beq _08001C4C
|
|
cmp r4, 0x3
|
|
beq _08001C84
|
|
b _08001CB8
|
|
_08001C22:
|
|
ldr r0, _08001C34 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x8]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x10
|
|
bl SetGpuReg
|
|
b _08001CB8
|
|
.align 2, 0
|
|
_08001C34: .4byte gUnknown_30008E8
|
|
_08001C38:
|
|
ldr r0, _08001C48 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x18]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x14
|
|
bl SetGpuReg
|
|
b _08001CB8
|
|
.align 2, 0
|
|
_08001C48: .4byte gUnknown_30008E8
|
|
_08001C4C:
|
|
cmp r0, 0
|
|
bne _08001C64
|
|
ldr r0, _08001C60 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x28]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x18
|
|
bl SetGpuReg
|
|
b _08001CB8
|
|
.align 2, 0
|
|
_08001C60: .4byte gUnknown_30008E8
|
|
_08001C64:
|
|
ldr r0, _08001C80 @ =gUnknown_30008E8
|
|
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 _08001CB8
|
|
.align 2, 0
|
|
_08001C80: .4byte gUnknown_30008E8
|
|
_08001C84:
|
|
cmp r0, 0
|
|
bne _08001C9C
|
|
ldr r0, _08001C98 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x38]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1C
|
|
bl SetGpuReg
|
|
b _08001CB8
|
|
.align 2, 0
|
|
_08001C98: .4byte gUnknown_30008E8
|
|
_08001C9C:
|
|
cmp r0, 0x2
|
|
bne _08001CB8
|
|
ldr r0, _08001CC8 @ =gUnknown_30008E8
|
|
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
|
|
_08001CB8:
|
|
ldr r0, _08001CC8 @ =gUnknown_30008E8
|
|
adds r0, 0x8
|
|
adds r0, r5, r0
|
|
ldr r0, [r0]
|
|
_08001CC0:
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_08001CC8: .4byte gUnknown_30008E8
|
|
thumb_func_end ChangeBgX
|
|
|
|
thumb_func_start GetBgX
|
|
GetBgX: @ 8001CCC
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001CFC
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08001CFC
|
|
ldr r0, _08001CF8 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x8
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _08001D00
|
|
.align 2, 0
|
|
_08001CF8: .4byte gUnknown_30008E8
|
|
_08001CFC:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
_08001D00:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgX
|
|
|
|
thumb_func_start ChangeBgY
|
|
ChangeBgY: @ 8001D08
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001D2C
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
bne _08001D32
|
|
_08001D2C:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
b _08001E38
|
|
_08001D32:
|
|
cmp r5, 0x1
|
|
beq _08001D50
|
|
cmp r5, 0x1
|
|
ble _08001D3E
|
|
cmp r5, 0x2
|
|
beq _08001D64
|
|
_08001D3E:
|
|
ldr r0, _08001D4C @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r1, r0
|
|
str r6, [r0]
|
|
adds r5, r1, 0
|
|
b _08001D74
|
|
.align 2, 0
|
|
_08001D4C: .4byte gUnknown_30008E8
|
|
_08001D50:
|
|
ldr r0, _08001D60 @ =gUnknown_30008E8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
adds r1, r6
|
|
b _08001D70
|
|
.align 2, 0
|
|
_08001D60: .4byte gUnknown_30008E8
|
|
_08001D64:
|
|
ldr r0, _08001D8C @ =gUnknown_30008E8
|
|
lsls r2, r4, 4
|
|
adds r0, 0xC
|
|
adds r0, r2, r0
|
|
ldr r1, [r0]
|
|
subs r1, r6
|
|
_08001D70:
|
|
str r1, [r0]
|
|
adds r5, r2, 0
|
|
_08001D74:
|
|
bl GetBgMode
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r4, 0x1
|
|
beq _08001DB0
|
|
cmp r4, 0x1
|
|
bgt _08001D90
|
|
cmp r4, 0
|
|
beq _08001D9A
|
|
b _08001E30
|
|
.align 2, 0
|
|
_08001D8C: .4byte gUnknown_30008E8
|
|
_08001D90:
|
|
cmp r4, 0x2
|
|
beq _08001DC4
|
|
cmp r4, 0x3
|
|
beq _08001DFC
|
|
b _08001E30
|
|
_08001D9A:
|
|
ldr r0, _08001DAC @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0xC]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x12
|
|
bl SetGpuReg
|
|
b _08001E30
|
|
.align 2, 0
|
|
_08001DAC: .4byte gUnknown_30008E8
|
|
_08001DB0:
|
|
ldr r0, _08001DC0 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x1C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x16
|
|
bl SetGpuReg
|
|
b _08001E30
|
|
.align 2, 0
|
|
_08001DC0: .4byte gUnknown_30008E8
|
|
_08001DC4:
|
|
cmp r0, 0
|
|
bne _08001DDC
|
|
ldr r0, _08001DD8 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x2C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1A
|
|
bl SetGpuReg
|
|
b _08001E30
|
|
.align 2, 0
|
|
_08001DD8: .4byte gUnknown_30008E8
|
|
_08001DDC:
|
|
ldr r0, _08001DF8 @ =gUnknown_30008E8
|
|
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 _08001E30
|
|
.align 2, 0
|
|
_08001DF8: .4byte gUnknown_30008E8
|
|
_08001DFC:
|
|
cmp r0, 0
|
|
bne _08001E14
|
|
ldr r0, _08001E10 @ =gUnknown_30008E8
|
|
ldr r0, [r0, 0x3C]
|
|
lsls r0, 8
|
|
lsrs r1, r0, 16
|
|
movs r0, 0x1E
|
|
bl SetGpuReg
|
|
b _08001E30
|
|
.align 2, 0
|
|
_08001E10: .4byte gUnknown_30008E8
|
|
_08001E14:
|
|
cmp r0, 0x2
|
|
bne _08001E30
|
|
ldr r0, _08001E40 @ =gUnknown_30008E8
|
|
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
|
|
_08001E30:
|
|
ldr r0, _08001E40 @ =gUnknown_30008E8
|
|
adds r0, 0xC
|
|
adds r0, r5, r0
|
|
ldr r0, [r0]
|
|
_08001E38:
|
|
pop {r4-r6}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_08001E40: .4byte gUnknown_30008E8
|
|
thumb_func_end ChangeBgY
|
|
|
|
thumb_func_start GetBgY
|
|
GetBgY: @ 8001E44
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001E74
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08001E74
|
|
ldr r0, _08001E70 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0xC
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _08001E78
|
|
.align 2, 0
|
|
_08001E70: .4byte gUnknown_30008E8
|
|
_08001E74:
|
|
movs r0, 0x1
|
|
negs r0, r0
|
|
_08001E78:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgY
|
|
|
|
thumb_func_start SetBgAffine
|
|
SetBgAffine: @ 8001E80
|
|
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
|
|
Unused_AdjustBgMosaic: @ 8001EC0
|
|
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 _08001F14
|
|
lsls r0, r6, 2
|
|
ldr r1, _08001EF4 @ =_08001EF8
|
|
adds r0, r1
|
|
ldr r0, [r0]
|
|
mov pc, r0
|
|
.align 2, 0
|
|
_08001EF4: .4byte _08001EF8
|
|
.align 2, 0
|
|
_08001EF8:
|
|
.4byte _08001F14
|
|
.4byte _08001F1C
|
|
.4byte _08001F22
|
|
.4byte _08001F34
|
|
.4byte _08001F4A
|
|
.4byte _08001F50
|
|
.4byte _08001F62
|
|
_08001F14:
|
|
movs r3, 0xF
|
|
ands r3, r4
|
|
lsrs r2, r4, 4
|
|
b _08001F76
|
|
_08001F1C:
|
|
movs r3, 0xF
|
|
ands r3, r4
|
|
b _08001F76
|
|
_08001F22:
|
|
lsls r0, r3, 16
|
|
asrs r0, 16
|
|
adds r0, r4
|
|
cmp r0, 0xF
|
|
ble _08001F30
|
|
movs r3, 0xF
|
|
b _08001F76
|
|
_08001F30:
|
|
adds r0, r3, r4
|
|
b _08001F44
|
|
_08001F34:
|
|
lsls r0, r3, 16
|
|
asrs r0, 16
|
|
subs r0, r4
|
|
cmp r0, 0
|
|
bge _08001F42
|
|
movs r3, 0
|
|
b _08001F76
|
|
_08001F42:
|
|
subs r0, r3, r4
|
|
_08001F44:
|
|
lsls r0, 16
|
|
lsrs r3, r0, 16
|
|
b _08001F76
|
|
_08001F4A:
|
|
movs r2, 0xF
|
|
ands r2, r4
|
|
b _08001F76
|
|
_08001F50:
|
|
lsls r0, r2, 16
|
|
asrs r0, 16
|
|
adds r0, r4
|
|
cmp r0, 0xF
|
|
ble _08001F5E
|
|
movs r2, 0xF
|
|
b _08001F76
|
|
_08001F5E:
|
|
adds r0, r2, r4
|
|
b _08001F72
|
|
_08001F62:
|
|
lsls r0, r2, 16
|
|
asrs r0, 16
|
|
subs r0, r4
|
|
cmp r0, 0
|
|
bge _08001F70
|
|
movs r2, 0
|
|
b _08001F76
|
|
_08001F70:
|
|
subs r0, r2, r4
|
|
_08001F72:
|
|
lsls r0, 16
|
|
lsrs r2, r0, 16
|
|
_08001F76:
|
|
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
|
|
SetBgTilemapBuffer: @ 8001FA0
|
|
push {r4,r5,lr}
|
|
adds r5, r1, 0
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08001FCA
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08001FCA
|
|
ldr r0, _08001FD0 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
str r5, [r1]
|
|
_08001FCA:
|
|
pop {r4,r5}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08001FD0: .4byte gUnknown_30008E8
|
|
thumb_func_end SetBgTilemapBuffer
|
|
|
|
thumb_func_start UnsetBgTilemapBuffer
|
|
UnsetBgTilemapBuffer: @ 8001FD4
|
|
push {r4,r5,lr}
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg32
|
|
adds r5, r0, 0
|
|
cmp r5, 0
|
|
bne _08001FFE
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08001FFE
|
|
ldr r0, _08002004 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
str r5, [r1]
|
|
_08001FFE:
|
|
pop {r4,r5}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002004: .4byte gUnknown_30008E8
|
|
thumb_func_end UnsetBgTilemapBuffer
|
|
|
|
thumb_func_start GetBgTilemapBuffer
|
|
GetBgTilemapBuffer: @ 8002008
|
|
push {r4,lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
adds r4, r0, 0
|
|
bl IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08002038
|
|
adds r0, r4, 0
|
|
movs r1, 0x1
|
|
bl GetBgControlAttribute
|
|
lsls r0, 16
|
|
cmp r0, 0
|
|
beq _08002038
|
|
ldr r0, _08002034 @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
ldr r0, [r1]
|
|
b _0800203A
|
|
.align 2, 0
|
|
_08002034: .4byte gUnknown_30008E8
|
|
_08002038:
|
|
movs r0, 0
|
|
_0800203A:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgTilemapBuffer
|
|
|
|
thumb_func_start CopyToBgTilemapBuffer
|
|
CopyToBgTilemapBuffer: @ 8002040
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _080020A8
|
|
adds r0, r4, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _080020A8
|
|
cmp r6, 0
|
|
beq _08002090
|
|
ldr r0, _0800208C @ =gUnknown_30008E8
|
|
lsls r1, r4, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
lsls r0, r5, 5
|
|
ldr r1, [r1]
|
|
adds r1, r0
|
|
lsrs r2, r7, 17
|
|
mov r0, r10
|
|
bl CpuSet
|
|
b _080020A8
|
|
.align 2, 0
|
|
_0800208C: .4byte gUnknown_30008E8
|
|
_08002090:
|
|
ldr r0, _080020B8 @ =gUnknown_30008E8
|
|
mov r2, r9
|
|
lsls r1, r2, 4
|
|
adds r0, 0x4
|
|
adds r1, r0
|
|
mov r2, r8
|
|
lsls r0, r2, 5
|
|
ldr r1, [r1]
|
|
adds r1, r0
|
|
mov r0, r10
|
|
bl LZ77UnCompWram
|
|
_080020A8:
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_080020B8: .4byte gUnknown_30008E8
|
|
thumb_func_end CopyToBgTilemapBuffer
|
|
|
|
thumb_func_start CopyBgTilemapBufferToVram
|
|
CopyBgTilemapBufferToVram: @ 80020BC
|
|
push {r4,lr}
|
|
sub sp, 0x4
|
|
lsls r0, 24
|
|
lsrs r4, r0, 24
|
|
adds r0, r4, 0
|
|
bl IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08002118
|
|
adds r0, r4, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _08002118
|
|
adds r0, r4, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _080020EA
|
|
cmp r0, 0x1
|
|
beq _080020F6
|
|
movs r2, 0
|
|
b _08002102
|
|
_080020EA:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricTextMode
|
|
lsls r0, 27
|
|
b _08002100
|
|
_080020F6:
|
|
adds r0, r4, 0
|
|
movs r1, 0
|
|
bl GetBgMetricAffineMode
|
|
lsls r0, 24
|
|
_08002100:
|
|
lsrs r2, r0, 16
|
|
_08002102:
|
|
ldr r0, _08002120 @ =gUnknown_30008E8
|
|
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
|
|
_08002118:
|
|
add sp, 0x4
|
|
pop {r4}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002120: .4byte gUnknown_30008E8
|
|
thumb_func_end CopyBgTilemapBufferToVram
|
|
|
|
thumb_func_start CopyToBgTilemapBufferRect
|
|
CopyToBgTilemapBufferRect: @ 8002124
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08002214
|
|
adds r0, r5, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _08002214
|
|
adds r0, r5, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _08002172
|
|
cmp r0, 0x1
|
|
beq _080021C0
|
|
b _08002214
|
|
_08002172:
|
|
mov r4, r8
|
|
adds r3, r7, 0
|
|
adds r0, r3, r6
|
|
cmp r3, r0
|
|
bge _08002214
|
|
mov r12, r0
|
|
lsls r1, r5, 4
|
|
ldr r0, _080021BC @ =gUnknown_30008EC
|
|
adds r1, r0
|
|
mov r8, r1
|
|
_08002186:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r7, r3, 0x1
|
|
cmp r2, r0
|
|
bge _080021B0
|
|
mov r1, r8
|
|
ldr r6, [r1]
|
|
lsls r5, r3, 5
|
|
adds r3, r0, 0
|
|
_0800219A:
|
|
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 _0800219A
|
|
_080021B0:
|
|
lsls r0, r7, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r12
|
|
blt _08002186
|
|
b _08002214
|
|
.align 2, 0
|
|
_080021BC: .4byte gUnknown_30008EC
|
|
_080021C0:
|
|
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 _08002214
|
|
mov r12, r0
|
|
lsls r5, 4
|
|
mov r8, r5
|
|
_080021DE:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r7, r3, 0x1
|
|
cmp r2, r0
|
|
bge _0800220C
|
|
ldr r6, _08002224 @ =gUnknown_30008EC
|
|
add r6, r8
|
|
ldr r1, [sp]
|
|
adds r5, r3, 0
|
|
muls r5, r1
|
|
adds r3, r0, 0
|
|
_080021F6:
|
|
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 _080021F6
|
|
_0800220C:
|
|
lsls r0, r7, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r12
|
|
blt _080021DE
|
|
_08002214:
|
|
add sp, 0x4
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002224: .4byte gUnknown_30008EC
|
|
thumb_func_end CopyToBgTilemapBufferRect
|
|
|
|
thumb_func_start CopyToBgTilemapBufferRect_ChangePalette
|
|
CopyToBgTilemapBufferRect_ChangePalette: @ 8002228
|
|
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
|
|
CopyRectToBgTilemapBufferRect: @ 800226C
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
beq _080022E2
|
|
b _0800243E
|
|
_080022E2:
|
|
ldr r0, [sp, 0x4]
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
beq _080022EE
|
|
b _0800243E
|
|
_080022EE:
|
|
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 _08002328
|
|
cmp r0, 0x1
|
|
beq _080023C4
|
|
b _0800243E
|
|
_08002328:
|
|
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 _08002340
|
|
b _0800243E
|
|
_08002340:
|
|
ldr r2, [sp, 0x18]
|
|
subs r2, r7, r2
|
|
str r2, [sp, 0x34]
|
|
str r0, [sp, 0x38]
|
|
_08002348:
|
|
ldr r4, [sp, 0x14]
|
|
ldr r7, [sp, 0x18]
|
|
adds r0, r4, r7
|
|
adds r1, r5, 0x1
|
|
str r1, [sp, 0x3C]
|
|
cmp r4, r0
|
|
bge _080023AA
|
|
ldr r2, [sp, 0x4]
|
|
lsls r0, r2, 4
|
|
ldr r1, _080023C0 @ =gUnknown_30008EC
|
|
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
|
|
_0800236E:
|
|
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 _0800236E
|
|
_080023AA:
|
|
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 _08002348
|
|
b _0800243E
|
|
.align 2, 0
|
|
_080023C0: .4byte gUnknown_30008EC
|
|
_080023C4:
|
|
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 _0800243E
|
|
ldr r2, [sp, 0x18]
|
|
subs r2, r7, r2
|
|
str r2, [sp, 0x34]
|
|
str r0, [sp, 0x38]
|
|
ldr r7, _08002450 @ =gUnknown_30008EC
|
|
mov r10, r7
|
|
ldr r0, [sp, 0x4]
|
|
lsls r0, 4
|
|
mov r8, r0
|
|
_080023F8:
|
|
ldr r4, [sp, 0x14]
|
|
ldr r1, [sp, 0x18]
|
|
adds r0, r4, r1
|
|
adds r2, r5, 0x1
|
|
str r2, [sp, 0x3C]
|
|
cmp r4, r0
|
|
bge _0800242E
|
|
mov r3, r8
|
|
add r3, r10
|
|
mov r7, r9
|
|
muls r7, r5
|
|
mov r12, r7
|
|
adds r2, r0, 0
|
|
_08002412:
|
|
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 _08002412
|
|
_0800242E:
|
|
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 _080023F8
|
|
_0800243E:
|
|
add sp, 0x40
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002450: .4byte gUnknown_30008EC
|
|
thumb_func_end CopyRectToBgTilemapBufferRect
|
|
|
|
thumb_func_start FillBgTilemapBufferRect_Palette0
|
|
FillBgTilemapBufferRect_Palette0: @ 8002454
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
bne _08002540
|
|
adds r0, r6, 0
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
bne _08002540
|
|
adds r0, r6, 0
|
|
bl GetBgType
|
|
cmp r0, 0
|
|
beq _080024A6
|
|
cmp r0, 0x1
|
|
beq _080024F0
|
|
b _08002540
|
|
_080024A6:
|
|
adds r3, r7, 0
|
|
adds r5, r3, r5
|
|
cmp r3, r5
|
|
bge _08002540
|
|
adds r7, r5, 0
|
|
lsls r1, r6, 4
|
|
ldr r0, _080024EC @ =gUnknown_30008EC
|
|
adds r1, r0
|
|
mov r12, r1
|
|
_080024B8:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r6, r3, 0x1
|
|
cmp r2, r0
|
|
bge _080024E0
|
|
mov r5, r12
|
|
ldr r4, [r5]
|
|
lsls r3, 5
|
|
adds r1, r0, 0
|
|
_080024CC:
|
|
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 _080024CC
|
|
_080024E0:
|
|
lsls r0, r6, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r7
|
|
blt _080024B8
|
|
b _08002540
|
|
.align 2, 0
|
|
_080024EC: .4byte gUnknown_30008EC
|
|
_080024F0:
|
|
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 _08002540
|
|
adds r7, r5, 0
|
|
lsls r6, 4
|
|
mov r12, r6
|
|
_0800250C:
|
|
mov r2, r10
|
|
mov r1, r9
|
|
adds r0, r2, r1
|
|
adds r6, r3, 0x1
|
|
cmp r2, r0
|
|
bge _08002538
|
|
ldr r5, _08002550 @ =gUnknown_30008EC
|
|
add r5, r12
|
|
ldr r1, [sp]
|
|
adds r4, r3, 0
|
|
muls r4, r1
|
|
adds r3, r0, 0
|
|
_08002524:
|
|
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 _08002524
|
|
_08002538:
|
|
lsls r0, r6, 16
|
|
lsrs r3, r0, 16
|
|
cmp r3, r7
|
|
blt _0800250C
|
|
_08002540:
|
|
add sp, 0x4
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002550: .4byte gUnknown_30008EC
|
|
thumb_func_end FillBgTilemapBufferRect_Palette0
|
|
|
|
thumb_func_start FillBgTilemapBufferRect
|
|
FillBgTilemapBufferRect: @ 8002554
|
|
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
|
|
WriteSequenceToBgTilemapBuffer: @ 8002590
|
|
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 IsInvalidBg32
|
|
cmp r0, 0
|
|
beq _080025DE
|
|
b _08002724
|
|
_080025DE:
|
|
mov r0, r9
|
|
bl IsTileMapOutsideWram
|
|
cmp r0, 0
|
|
beq _080025EA
|
|
b _08002724
|
|
_080025EA:
|
|
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 _08002624
|
|
cmp r0, 0x1
|
|
beq _080026AC
|
|
b _08002724
|
|
_08002624:
|
|
adds r5, r7, 0
|
|
adds r0, r5, r4
|
|
cmp r5, r0
|
|
bge _08002724
|
|
str r0, [sp, 0x24]
|
|
add r7, sp, 0x4
|
|
_08002630:
|
|
ldr r4, [sp, 0x8]
|
|
mov r1, r10
|
|
adds r0, r4, r1
|
|
adds r2, r5, 0x1
|
|
mov r8, r2
|
|
cmp r4, r0
|
|
bge _08002694
|
|
mov r3, r9
|
|
lsls r1, r3, 4
|
|
ldr r0, _080026A4 @ =gUnknown_30008EC
|
|
adds r6, r1, r0
|
|
_08002646:
|
|
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, _080026A8 @ =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 _08002646
|
|
_08002694:
|
|
mov r1, r8
|
|
lsls r0, r1, 16
|
|
lsrs r5, r0, 16
|
|
ldr r2, [sp, 0x24]
|
|
cmp r5, r2
|
|
blt _08002630
|
|
b _08002724
|
|
.align 2, 0
|
|
_080026A4: .4byte gUnknown_30008EC
|
|
_080026A8: .4byte 0x000003ff
|
|
_080026AC:
|
|
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 _08002724
|
|
str r0, [sp, 0x24]
|
|
mov r3, r9
|
|
lsls r3, 4
|
|
mov r12, r3
|
|
_080026CA:
|
|
ldr r4, [sp, 0x8]
|
|
mov r7, r10
|
|
adds r0, r4, r7
|
|
adds r1, r5, 0x1
|
|
mov r8, r1
|
|
cmp r4, r0
|
|
bge _08002718
|
|
ldr r2, _08002734 @ =gUnknown_30008EC
|
|
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, _08002738 @ =0x000003ff
|
|
adds r5, r7, 0
|
|
adds r6, r0, 0
|
|
_080026F2:
|
|
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 _080026F2
|
|
_08002718:
|
|
mov r1, r8
|
|
lsls r0, r1, 16
|
|
lsrs r5, r0, 16
|
|
ldr r2, [sp, 0x24]
|
|
cmp r5, r2
|
|
blt _080026CA
|
|
_08002724:
|
|
add sp, 0x2C
|
|
pop {r3-r5}
|
|
mov r8, r3
|
|
mov r9, r4
|
|
mov r10, r5
|
|
pop {r4-r7}
|
|
pop {r0}
|
|
bx r0
|
|
.align 2, 0
|
|
_08002734: .4byte gUnknown_30008EC
|
|
_08002738: .4byte 0x000003ff
|
|
thumb_func_end WriteSequenceToBgTilemapBuffer
|
|
|
|
thumb_func_start GetBgMetricTextMode
|
|
GetBgMetricTextMode: @ 800273C
|
|
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 _0800277C
|
|
cmp r4, 0x1
|
|
bgt _08002760
|
|
cmp r4, 0
|
|
beq _08002766
|
|
b _080027A2
|
|
_08002760:
|
|
cmp r5, 0x2
|
|
beq _0800278E
|
|
b _080027A2
|
|
_08002766:
|
|
cmp r0, 0x2
|
|
bgt _08002774
|
|
cmp r0, 0x1
|
|
bge _0800279E
|
|
_0800276E:
|
|
cmp r0, 0
|
|
beq _08002796
|
|
b _080027A2
|
|
_08002774:
|
|
cmp r0, 0x3
|
|
bne _080027A2
|
|
movs r0, 0x4
|
|
b _080027A4
|
|
_0800277C:
|
|
cmp r0, 0x1
|
|
beq _0800279E
|
|
cmp r0, 0x1
|
|
ble _0800276E
|
|
cmp r0, 0x2
|
|
beq _08002796
|
|
cmp r0, 0x3
|
|
bne _080027A2
|
|
b _0800279E
|
|
_0800278E:
|
|
cmp r0, 0
|
|
blt _080027A2
|
|
cmp r0, 0x1
|
|
bgt _0800279A
|
|
_08002796:
|
|
movs r0, 0x1
|
|
b _080027A4
|
|
_0800279A:
|
|
cmp r0, 0x3
|
|
bgt _080027A2
|
|
_0800279E:
|
|
movs r0, 0x2
|
|
b _080027A4
|
|
_080027A2:
|
|
movs r0, 0
|
|
_080027A4:
|
|
pop {r4,r5}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgMetricTextMode
|
|
|
|
thumb_func_start GetBgMetricAffineMode
|
|
GetBgMetricAffineMode: @ 80027AC
|
|
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 _080027D4
|
|
cmp r4, 0
|
|
blt _080027FC
|
|
cmp r4, 0x2
|
|
bgt _080027FC
|
|
movs r0, 0x10
|
|
lsls r0, r1
|
|
b _080027FE
|
|
_080027D4:
|
|
cmp r1, 0x1
|
|
beq _080027F0
|
|
cmp r1, 0x1
|
|
bgt _080027E2
|
|
cmp r1, 0
|
|
beq _080027EC
|
|
b _080027FC
|
|
_080027E2:
|
|
cmp r0, 0x2
|
|
beq _080027F4
|
|
cmp r0, 0x3
|
|
beq _080027F8
|
|
b _080027FC
|
|
_080027EC:
|
|
movs r0, 0x1
|
|
b _080027FE
|
|
_080027F0:
|
|
movs r0, 0x4
|
|
b _080027FE
|
|
_080027F4:
|
|
movs r0, 0x10
|
|
b _080027FE
|
|
_080027F8:
|
|
movs r0, 0x40
|
|
b _080027FE
|
|
_080027FC:
|
|
movs r0, 0
|
|
_080027FE:
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetBgMetricAffineMode
|
|
|
|
thumb_func_start GetTileMapIndexFromCoords
|
|
GetTileMapIndexFromCoords: @ 8002804
|
|
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 _08002828
|
|
cmp r2, 0x1
|
|
ble _08002830
|
|
cmp r2, 0x2
|
|
beq _08002830
|
|
cmp r2, 0x3
|
|
bne _08002830
|
|
cmp r1, 0x1F
|
|
ble _08002828
|
|
adds r1, 0x20
|
|
_08002828:
|
|
cmp r4, 0x1F
|
|
ble _08002830
|
|
subs r4, 0x20
|
|
adds r1, 0x20
|
|
_08002830:
|
|
lsls r0, r1, 5
|
|
adds r0, r4
|
|
pop {r4}
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end GetTileMapIndexFromCoords
|
|
|
|
thumb_func_start CopyTileMapEntry
|
|
CopyTileMapEntry: @ 800283C
|
|
push {r4-r6,lr}
|
|
adds r4, r0, 0
|
|
adds r6, r1, 0
|
|
ldr r5, [sp, 0x10]
|
|
cmp r2, 0x10
|
|
beq _08002864
|
|
cmp r2, 0x10
|
|
bgt _08002884
|
|
cmp r2, 0
|
|
blt _08002884
|
|
ldrh r0, [r4]
|
|
adds r0, r3
|
|
ldr r3, _08002860 @ =0x00000fff
|
|
adds r1, r3, 0
|
|
ands r0, r1
|
|
adds r1, r2, r5
|
|
lsls r1, 12
|
|
b _0800288A
|
|
.align 2, 0
|
|
_08002860: .4byte 0x00000fff
|
|
_08002864:
|
|
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, _08002880 @ =0x000003ff
|
|
adds r1, r3, 0
|
|
ands r0, r1
|
|
orrs r0, r2
|
|
b _0800288C
|
|
.align 2, 0
|
|
_08002880: .4byte 0x000003ff
|
|
_08002884:
|
|
ldrh r0, [r4]
|
|
adds r0, r3
|
|
lsls r1, r5, 12
|
|
_0800288A:
|
|
adds r0, r1
|
|
_0800288C:
|
|
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
|
|
GetBgType: @ 8002898
|
|
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 _080028C6
|
|
cmp r4, 0x2
|
|
ble _080028B6
|
|
cmp r4, 0x3
|
|
beq _080028D6
|
|
b _080028DE
|
|
_080028B6:
|
|
cmp r5, 0
|
|
blt _080028DE
|
|
cmp r0, 0x1
|
|
bgt _080028DE
|
|
cmp r0, 0
|
|
blt _080028DE
|
|
_080028C2:
|
|
movs r0, 0
|
|
b _080028E0
|
|
_080028C6:
|
|
cmp r0, 0
|
|
beq _080028C2
|
|
cmp r0, 0
|
|
blt _080028DE
|
|
cmp r0, 0x2
|
|
bgt _080028DE
|
|
_080028D2:
|
|
movs r0, 0x1
|
|
b _080028E0
|
|
_080028D6:
|
|
cmp r0, 0
|
|
beq _080028C2
|
|
cmp r0, 0x2
|
|
beq _080028D2
|
|
_080028DE:
|
|
ldr r0, _080028E8 @ =0x0000ffff
|
|
_080028E0:
|
|
pop {r4,r5}
|
|
pop {r1}
|
|
bx r1
|
|
.align 2, 0
|
|
_080028E8: .4byte 0x0000ffff
|
|
thumb_func_end GetBgType
|
|
|
|
thumb_func_start IsInvalidBg32
|
|
IsInvalidBg32: @ 80028EC
|
|
push {lr}
|
|
lsls r0, 24
|
|
lsrs r0, 24
|
|
cmp r0, 0x3
|
|
bhi _080028FA
|
|
movs r0, 0
|
|
b _080028FC
|
|
_080028FA:
|
|
movs r0, 0x1
|
|
_080028FC:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsInvalidBg32
|
|
|
|
thumb_func_start IsTileMapOutsideWram
|
|
IsTileMapOutsideWram: @ 8002900
|
|
push {lr}
|
|
lsls r0, 24
|
|
ldr r1, _0800291C @ =gUnknown_30008E8
|
|
lsrs r0, 20
|
|
adds r1, 0x4
|
|
adds r0, r1
|
|
ldr r1, [r0]
|
|
ldr r0, _08002920 @ =0x03008000
|
|
cmp r1, r0
|
|
bhi _08002924
|
|
cmp r1, 0
|
|
beq _08002924
|
|
movs r0, 0
|
|
b _08002926
|
|
.align 2, 0
|
|
_0800291C: .4byte gUnknown_30008E8
|
|
_08002920: .4byte 0x03008000
|
|
_08002924:
|
|
movs r0, 0x1
|
|
_08002926:
|
|
pop {r1}
|
|
bx r1
|
|
thumb_func_end IsTileMapOutsideWram
|
|
|
|
.align 2, 0 @ Don't pad with nop.
|