Disassemble module 26

3 files changed, 812 insertions, 2 deletions

diff --git a/arm9/arm9.lcf b/arm9/arm9.lcf
index 62cdb898..85dca32f 100644
--- a/arm9/arm9.lcf
+++ b/arm9/arm9.lcf
@@ -36,7 +36,7 @@ MEMORY {
 	MODULE_23 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_24 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_25 (RWX) : ORIGIN=0x02254840, LENGTH=0
-	MODULE_26 (RWX) : ORIGIN=0, LENGTH=0
+	MODULE_26 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_27 (RWX) : ORIGIN=0, LENGTH=0
 	MODULE_28 (RWX) : ORIGIN=0, LENGTH=0
 	MODULE_29 (RWX) : ORIGIN=0, LENGTH=0
@@ -694,7 +694,19 @@ SECTIONS {
 		module_25.o (.bss)
 	} >> MODULE_25
 
-	OVERLAY_FILE(26, 0x285600, FILE_289600.o)
+	.MODULE.26 : AT (0x285600)
+	{
+		module_26.o (.text)
+		module_26.o (.sdata)
+		module_26.o (.data)
+	} > MODULE_26
+
+	.MODULE.26.bss :
+	{
+		module_26.o (.sbss)
+		module_26.o (.bss)
+	} >> MODULE_26
+
 	OVERLAY_FILE(27, 0x285E00, FILE_289E00.o)
 	OVERLAY_FILE(28, 0x286A00, FILE_28AA00.o)
 	OVERLAY_FILE(29, 0x288200, FILE_28C200.o)
diff --git a/arm9/global.inc b/arm9/global.inc
index 450bee0d..2d63c86e 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -5440,6 +5440,11 @@
 .extern MOD20_02254198

 .extern MOD20_02252DB4

 .extern MOD11_02252DB4

+.extern FUN_0204C0CC

+.extern FUN_0204C0D4

+.extern FUN_0204C0E8

+.extern MOD20_022529B4

+.extern MOD20_02252C3C

 .extern FUN_02020A98

 .extern FUN_02020ACC

 .extern FUN_0204BF14

diff --git a/arm9/modules/26/asm/module_26.s b/arm9/modules/26/asm/module_26.s
new file mode 100644
index 00000000..2511101e
--- /dev/null
+++ b/arm9/modules/26/asm/module_26.s
@@ -0,0 +1,793 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.section .text
+	.balign 4, 0
+
+	thumb_func_start MOD26_02254840
+MOD26_02254840: ; 0x02254840
+	ldr r3, _02254848 ; =MOD20_02252978
+	ldr r0, _0225484C ; =MOD26_02254854
+	ldr r1, _02254850 ; =MOD26_02254A84
+	bx r3
+	.align 2, 0
+_02254848: .word MOD20_02252978
+_0225484C: .word MOD26_02254854
+_02254850: .word MOD26_02254A84
+	thumb_func_end MOD26_02254840
+
+	thumb_func_start MOD26_02254854
+MOD26_02254854: ; 0x02254854
+	push {r3, r4, r5, r6, r7, lr}
+	add r6, r1, #0
+	mov r1, #0x9b
+	add r5, r0, #0
+	mov r0, #8
+	lsl r1, r1, #2
+	add r7, r2, #0
+	str r3, [sp]
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _0225489C
+	ldr r3, [sp]
+	add r1, r6, #0
+	add r2, r7, #0
+	bl MOD26_022548A8
+	cmp r0, #0
+	beq _02254896
+	ldr r0, _022548A0 ; =MOD26_02254A4C
+	add r1, r4, #0
+	mov r2, #1
+	bl FUN_0200CA44
+	cmp r0, #0
+	beq _02254896
+	ldr r0, _022548A4 ; =MOD26_02254A30
+	add r1, r4, #0
+	str r4, [r5]
+	bl MOD20_022529B4
+	mov r0, #1
+	pop {r3, r4, r5, r6, r7, pc}
+_02254896:
+	add r0, r4, #0
+	bl FUN_02016A18
+_0225489C:
+	mov r0, #0
+	pop {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_022548A0: .word MOD26_02254A4C
+_022548A4: .word MOD26_02254A30
+	thumb_func_end MOD26_02254854
+
+	thumb_func_start MOD26_022548A8
+MOD26_022548A8: ; 0x022548A8
+	push {r3, r4, r5, lr}
+	add r4, r2, #0
+	mov r2, #0x1f
+	add r5, r0, #0
+	lsl r2, r2, #4
+	str r1, [r5, r2]
+	add r1, r5, #0
+	add r1, #0xc
+	bl MOD26_022548E8
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	add r1, r5, #0
+	add r0, r5, r0
+	add r1, #0xc
+	add r2, r4, #0
+	bl MOD26_02254BD4
+	cmp r0, #0
+	beq _022548E4
+	mov r0, #0
+	strb r0, [r5]
+	strb r0, [r5, #1]
+	strb r0, [r5, #2]
+	mov r0, #0x19
+	str r0, [r5, #4]
+	mov r0, #0x15
+	str r0, [r5, #8]
+	mov r0, #1
+	pop {r3, r4, r5, pc}
+_022548E4:
+	mov r0, #0
+	pop {r3, r4, r5, pc}
+	thumb_func_end MOD26_022548A8
+
+	thumb_func_start MOD26_022548E8
+MOD26_022548E8: ; 0x022548E8
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	mov r0, #0x1f
+	lsl r0, r0, #4
+	ldr r0, [r5, r0]
+	add r4, r1, #0
+	bl MOD20_02252C3C
+	add r6, r0, #0
+	bl FUN_0204C0CC
+	cmp r0, #0
+	beq _0225490E
+	add r0, r5, #0
+	add r1, r4, #0
+	add r2, r6, #0
+	bl MOD26_02254918
+	pop {r4, r5, r6, pc}
+_0225490E:
+	add r0, r4, #0
+	bl MOD26_022549DC
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD26_022548E8
+
+	thumb_func_start MOD26_02254918
+MOD26_02254918: ; 0x02254918
+	push {r3, r4, r5, r6, r7, lr}
+	add r4, r1, #0
+	mov r1, #0x7d
+	add r5, r0, #0
+	lsl r1, r1, #2
+	add r0, r2, #0
+	add r1, r5, r1
+	bl FUN_0204C0D4
+	mov r3, #0
+	mov r7, #0x7d
+	mov ip, r3
+	lsl r7, r7, #2
+	mov r0, #3
+_02254934:
+	mov r2, #0
+_02254936:
+	asr r1, r3, #1
+	lsr r1, r1, #0x1e
+	add r1, r3, r1
+	asr r1, r1, #2
+	add r1, r5, r1
+	add r6, r3, #0
+	lsl r6, r6, #0x1e
+	ldrb r1, [r1, r7]
+	lsr r6, r6, #0x1d
+	add r3, r3, #1
+	asr r1, r6
+	and r1, r0
+	lsl r1, r1, #0x18
+	lsr r1, r1, #0x18
+	add r1, r1, #1
+	strb r1, [r4, r2]
+	add r2, r2, #1
+	cmp r2, #0x18
+	blt _02254936
+	mov r1, ip
+	add r1, r1, #1
+	add r4, #0x18
+	mov ip, r1
+	cmp r1, #0x14
+	blt _02254934
+	pop {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254918
+
+	thumb_func_start MOD26_0225496C
+MOD26_0225496C: ; 0x0225496C
+	push {r3, r4, r5, r6, r7, lr}
+	sub sp, #8
+	add r7, r1, #0
+	mov r1, #0x7d
+	str r2, [sp]
+	lsl r1, r1, #2
+	str r0, [sp, #4]
+	add r0, r0, r1
+	mov r1, #0
+	mov r2, #0x78
+	bl MI_CpuFill8
+	mov r5, #0
+	mov ip, r5
+_02254988:
+	mov r4, #0
+_0225498A:
+	asr r0, r5, #1
+	lsr r0, r0, #0x1e
+	add r0, r5, r0
+	asr r1, r0, #2
+	ldr r0, [sp, #4]
+	add r6, r5, #0
+	add r3, r0, r1
+	mov r0, #0x7d
+	lsl r0, r0, #2
+	ldrb r2, [r3, r0]
+	ldrb r0, [r7, r4]
+	add r4, r4, #1
+	add r5, r5, #1
+	sub r1, r0, #1
+	mov r0, #3
+	and r0, r1
+	lsl r1, r6, #0x1e
+	lsr r1, r1, #0x1d
+	lsl r0, r1
+	add r1, r2, #0
+	orr r1, r0
+	mov r0, #0x7d
+	lsl r0, r0, #2
+	strb r1, [r3, r0]
+	cmp r4, #0x18
+	blt _0225498A
+	mov r0, ip
+	add r0, r0, #1
+	add r7, #0x18
+	mov ip, r0
+	cmp r0, #0x14
+	blt _02254988
+	mov r2, #0x7d
+	ldr r1, [sp, #4]
+	lsl r2, r2, #2
+	ldr r0, [sp]
+	add r1, r1, r2
+	bl FUN_0204C0E8
+	add sp, #8
+	pop {r3, r4, r5, r6, r7, pc}
+	thumb_func_end MOD26_0225496C
+
+	thumb_func_start MOD26_022549DC
+MOD26_022549DC: ; 0x022549DC
+	push {r4, r5}
+	mov r4, #0
+	ldr r5, _02254A00 ; =0x02254DF0
+	add r2, r4, #0
+_022549E4:
+	add r3, r2, #0
+_022549E6:
+	ldrb r1, [r5, r3]
+	strb r1, [r0, r3]
+	add r3, r3, #1
+	cmp r3, #0x18
+	blt _022549E6
+	add r4, r4, #1
+	add r5, #0x18
+	add r0, #0x18
+	cmp r4, #0x14
+	blt _022549E4
+	pop {r4, r5}
+	bx lr
+	nop
+_02254A00: .word 0x02254DF0
+	thumb_func_end MOD26_022549DC
+
+	thumb_func_start MOD26_02254A04
+MOD26_02254A04: ; 0x02254A04
+	push {r4, lr}
+	add r4, r0, #0
+	mov r0, #0x1f
+	lsl r0, r0, #4
+	ldr r0, [r4, r0]
+	bl MOD20_02252C3C
+	add r1, r4, #0
+	add r2, r0, #0
+	add r0, r4, #0
+	add r1, #0xc
+	bl MOD26_0225496C
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	bl MOD26_02254C04
+	add r0, r4, #0
+	bl FUN_02016A18
+	pop {r4, pc}
+	thumb_func_end MOD26_02254A04
+
+	thumb_func_start MOD26_02254A30
+MOD26_02254A30: ; 0x02254A30
+	push {r4, lr}
+	add r4, r0, #0
+	mov r0, #0x1f
+	lsl r0, r0, #4
+	ldr r0, [r4, r0]
+	bl MOD20_02252C3C
+	add r2, r0, #0
+	add r0, r4, #0
+	add r4, #0xc
+	add r1, r4, #0
+	bl MOD26_0225496C
+	pop {r4, pc}
+	thumb_func_end MOD26_02254A30
+
+	thumb_func_start MOD26_02254A4C
+MOD26_02254A4C: ; 0x02254A4C
+	push {r3, r4, r5, lr}
+	add r4, r1, #0
+	ldrb r1, [r4]
+	add r5, r0, #0
+	cmp r1, #3
+	bhs _02254A7C
+	lsl r2, r1, #2
+	ldr r1, _02254A80 ; =0x02254DE4
+	add r0, r4, #0
+	ldr r1, [r1, r2]
+	blx r1
+	cmp r0, #0
+	beq _02254A7C
+	add r0, r4, #0
+	bl MOD26_02254A04
+	add r0, r5, #0
+	bl FUN_0200CAB4
+	mov r0, #0x1f
+	lsl r0, r0, #4
+	ldr r0, [r4, r0]
+	bl MOD20_022529A0
+_02254A7C:
+	pop {r3, r4, r5, pc}
+	nop
+_02254A80: .word 0x02254DE4
+	thumb_func_end MOD26_02254A4C
+
+	thumb_func_start MOD26_02254A84
+MOD26_02254A84: ; 0x02254A84
+	mov r1, #1
+	strb r1, [r0, #2]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD26_02254A84
+
+	thumb_func_start MOD26_02254A8C
+MOD26_02254A8C: ; 0x02254A8C
+	ldrb r2, [r0, #2]
+	cmp r2, #0
+	bne _02254A94
+	b _02254A96
+_02254A94:
+	mov r1, #2
+_02254A96:
+	strb r1, [r0]
+	mov r1, #0
+	strb r1, [r0, #1]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD26_02254A8C
+
+	thumb_func_start MOD26_02254AA0
+MOD26_02254AA0: ; 0x02254AA0
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254AB0
+	cmp r0, #1
+	beq _02254AC4
+	b _02254AE6
+_02254AB0:
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	mov r1, #0
+	bl MOD26_02254C10
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254AE6
+_02254AC4:
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	mov r1, #0
+	bl MOD26_02254C34
+	cmp r0, #0
+	beq _02254AE6
+	mov r0, #0x1f
+	lsl r0, r0, #4
+	ldr r0, [r4, r0]
+	bl MOD20_0225298C
+	add r0, r4, #0
+	mov r1, #1
+	bl MOD26_02254A8C
+_02254AE6:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254AA0
+
+	thumb_func_start MOD26_02254AEC
+MOD26_02254AEC: ; 0x02254AEC
+	push {r3, r4, r5, lr}
+	sub sp, #8
+	add r4, r0, #0
+	ldrb r1, [r4, #2]
+	cmp r1, #0
+	beq _02254B04
+	mov r1, #2
+	bl MOD26_02254A8C
+	add sp, #8
+	mov r0, #0
+	pop {r3, r4, r5, pc}
+_02254B04:
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	mov r1, #1
+	bl MOD26_02254C34
+	cmp r0, #0
+	beq _02254B90
+	add r0, sp, #4
+	add r1, sp, #0
+	bl MOD20_02252B68
+	cmp r0, #0
+	beq _02254B90
+	ldr r1, [sp, #4]
+	cmp r1, #0x10
+	blo _02254B90
+	ldr r0, [sp]
+	cmp r0, #0x10
+	blo _02254B90
+	sub r1, #0x10
+	lsr r2, r1, #3
+	sub r0, #0x10
+	lsr r1, r0, #3
+	str r2, [sp, #4]
+	str r1, [sp]
+	cmp r2, #0x18
+	bhs _02254B90
+	cmp r1, #0x14
+	bhs _02254B90
+	ldr r0, [r4, #4]
+	cmp r0, r2
+	bne _02254B54
+	ldr r0, [r4, #8]
+	cmp r0, r1
+	bne _02254B54
+	bl FUN_02020AA4
+	cmp r0, #1
+	bne _02254B90
+_02254B54:
+	ldr r2, [sp]
+	add r0, r4, #0
+	mov r1, #0x18
+	add r3, r2, #0
+	add r0, #0xc
+	mul r3, r1
+	add r5, r0, r3
+	ldr r3, [sp, #4]
+	ldrb r2, [r5, r3]
+	add r2, r2, #1
+	strb r2, [r5, r3]
+	ldr r2, [sp]
+	mul r1, r2
+	add r2, r0, r1
+	ldr r1, [sp, #4]
+	ldrb r0, [r2, r1]
+	cmp r0, #4
+	bls _02254B7C
+	mov r0, #1
+	strb r0, [r2, r1]
+_02254B7C:
+	ldr r0, [sp, #4]
+	mov r1, #1
+	str r0, [r4, #4]
+	ldr r0, [sp]
+	str r0, [r4, #8]
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	bl MOD26_02254C10
+_02254B90:
+	mov r0, #0
+	add sp, #8
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254AEC
+
+	thumb_func_start MOD26_02254B98
+MOD26_02254B98: ; 0x02254B98
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254BA8
+	cmp r0, #1
+	beq _02254BBC
+	b _02254BCE
+_02254BA8:
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	mov r1, #2
+	bl MOD26_02254C10
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254BCE
+_02254BBC:
+	mov r0, #0x7b
+	lsl r0, r0, #2
+	ldr r0, [r4, r0]
+	bl MOD26_02254C40
+	cmp r0, #0
+	beq _02254BCE
+	mov r0, #1
+	pop {r4, pc}
+_02254BCE:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254B98
+
+	thumb_func_start MOD26_02254BD4
+MOD26_02254BD4: ; 0x02254BD4
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x30
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254C00
+	add r0, #8
+	mov r1, #8
+	bl MOD20_022536F4
+	str r6, [r4]
+	bl MOD20_02252D34
+	str r0, [r4, #4]
+	cmp r0, #0
+	beq _02254C00
+	str r4, [r5]
+	mov r0, #1
+	pop {r4, r5, r6, pc}
+_02254C00:
+	mov r0, #0
+	pop {r4, r5, r6, pc}
+	thumb_func_end MOD26_02254BD4
+
+	thumb_func_start MOD26_02254C04
+MOD26_02254C04: ; 0x02254C04
+	push {r3, lr}
+	cmp r0, #0
+	beq _02254C0E
+	bl FUN_02016A18
+_02254C0E:
+	pop {r3, pc}
+	thumb_func_end MOD26_02254C04
+
+	thumb_func_start MOD26_02254C10
+MOD26_02254C10: ; 0x02254C10
+	push {lr}
+	sub sp, #0xc
+	add r2, r0, #0
+	add r0, #8
+	str r0, [sp]
+	mov r0, #2
+	str r0, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	ldr r0, _02254C30 ; =0x02254FF0
+	ldr r3, [r2]
+	bl MOD20_022537E0
+	add sp, #0xc
+	pop {pc}
+	nop
+_02254C30: .word 0x02254FF0
+	thumb_func_end MOD26_02254C10
+
+	thumb_func_start MOD26_02254C34
+MOD26_02254C34: ; 0x02254C34
+	ldr r3, _02254C3C ; =MOD20_02253794
+	add r0, #8
+	bx r3
+	nop
+_02254C3C: .word MOD20_02253794
+	thumb_func_end MOD26_02254C34
+
+	thumb_func_start MOD26_02254C40
+MOD26_02254C40: ; 0x02254C40
+	ldr r3, _02254C48 ; =MOD20_022537B8
+	add r0, #8
+	bx r3
+	nop
+_02254C48: .word MOD20_022537B8
+	thumb_func_end MOD26_02254C40
+
+	thumb_func_start MOD26_02254C4C
+MOD26_02254C4C: ; 0x02254C4C
+	push {r4, lr}
+	add r4, r0, #0
+	bl MOD20_022538A0
+	add r0, #8
+	add r1, r4, #0
+	bl MOD20_02253888
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254C4C
+
+	thumb_func_start MOD26_02254C60
+MOD26_02254C60: ; 0x02254C60
+	push {r3, r4, r5, lr}
+	add r4, r1, #0
+	add r0, r4, #0
+	bl MOD20_022538A0
+	add r5, r0, #0
+	ldr r0, [r5, #4]
+	ldr r2, _02254CB8 ; =0x02254FD4
+	mov r1, #6
+	mov r3, #0
+	bl FUN_02016C18
+	ldr r0, [r5, #4]
+	bl MOD26_02254CC4
+	ldr r0, [r5, #4]
+	ldr r1, [r5]
+	bl MOD26_02254DAC
+	mov r0, #0
+	add r1, r0, #0
+	bl MOD20_02252D7C
+	ldr r0, [r5, #4]
+	mov r1, #6
+	bl FUN_02017CD0
+	ldr r1, _02254CBC ; =0x04001000
+	ldr r0, _02254CC0 ; =0xFFFFE0FF
+	ldr r3, [r1]
+	ldr r2, [r1]
+	str r3, [sp]
+	and r0, r2
+	lsl r2, r3, #0x13
+	lsr r3, r2, #0x1b
+	mov r2, #4
+	orr r2, r3
+	lsl r2, r2, #8
+	orr r0, r2
+	str r0, [r1]
+	add r0, r4, #0
+	bl MOD26_02254C4C
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+_02254CB8: .word 0x02254FD4
+_02254CBC: .word 0x04001000
+_02254CC0: .word 0xFFFFE0FF
+	thumb_func_end MOD26_02254C60
+
+	thumb_func_start MOD26_02254CC4
+MOD26_02254CC4: ; 0x02254CC4
+	push {r3, r4, r5, r6, r7, lr}
+	sub sp, #0x20
+	str r0, [sp, #4]
+	mov r0, #8
+	lsl r1, r0, #6
+	bl FUN_02016998
+	str r0, [sp, #0x1c]
+	cmp r0, #0
+	beq _02254D68
+	mov r0, #0
+	str r0, [sp, #0x18]
+	str r0, [sp, #0x14]
+	str r0, [sp, #0x10]
+	str r0, [sp, #0xc]
+	str r0, [sp, #8]
+	add r7, r0, #0
+	add r6, r0, #0
+	add r4, r0, #0
+	add r5, r0, #0
+_02254CEC:
+	ldr r1, [sp, #0xc]
+	ldr r0, [sp, #0x10]
+	ldr r2, [sp, #0x1c]
+	orr r1, r0
+	ldr r0, [sp, #8]
+	orr r0, r1
+	orr r0, r7
+	orr r0, r6
+	orr r0, r4
+	add r1, r5, #0
+	orr r1, r0
+	ldr r0, [sp, #0x18]
+	orr r0, r1
+	ldr r1, [sp, #0x14]
+	add r1, r2, r1
+	mov r2, #0x20
+	bl MIi_CpuClearFast
+	ldr r0, [sp, #0x14]
+	ldr r1, [sp, #0x10]
+	add r0, #0x20
+	str r0, [sp, #0x14]
+	mov r0, #1
+	lsl r0, r0, #0x18
+	add r0, r1, r0
+	str r0, [sp, #0x10]
+	mov r0, #1
+	ldr r1, [sp, #0xc]
+	lsl r0, r0, #0x1c
+	add r0, r1, r0
+	str r0, [sp, #0xc]
+	mov r0, #1
+	ldr r1, [sp, #8]
+	lsl r0, r0, #0x14
+	add r0, r1, r0
+	str r0, [sp, #8]
+	mov r0, #1
+	lsl r0, r0, #0x10
+	add r7, r7, r0
+	lsr r0, r0, #4
+	add r6, r6, r0
+	mov r0, #1
+	lsl r0, r0, #8
+	add r4, r4, r0
+	ldr r0, [sp, #0x18]
+	add r5, #0x10
+	add r0, r0, #1
+	str r0, [sp, #0x18]
+	cmp r0, #0x10
+	blt _02254CEC
+	mov r0, #0
+	str r0, [sp]
+	mov r3, #2
+	ldr r0, [sp, #4]
+	ldr r2, [sp, #0x1c]
+	mov r1, #6
+	lsl r3, r3, #8
+	bl FUN_02017E14
+	ldr r0, [sp, #0x1c]
+	bl FUN_02016A18
+_02254D68:
+	add sp, #0x20
+	pop {r3, r4, r5, r6, r7, pc}
+	thumb_func_end MOD26_02254CC4
+
+	thumb_func_start MOD26_02254D6C
+MOD26_02254D6C: ; 0x02254D6C
+	push {r3, r4, r5, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	ldr r0, [r4, #4]
+	ldr r1, [r4]
+	bl MOD26_02254DAC
+	ldr r0, [r4, #4]
+	mov r1, #6
+	bl FUN_02017CD0
+	add r0, r5, #0
+	bl MOD26_02254C4C
+	pop {r3, r4, r5, pc}
+	thumb_func_end MOD26_02254D6C
+
+	thumb_func_start MOD26_02254D90
+MOD26_02254D90: ; 0x02254D90
+	push {r4, lr}
+	add r4, r1, #0
+	add r0, r4, #0
+	bl MOD20_022538A0
+	ldr r0, [r0, #4]
+	mov r1, #6
+	bl FUN_020178A0
+	add r0, r4, #0
+	bl MOD26_02254C4C
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD26_02254D90
+
+	thumb_func_start MOD26_02254DAC
+MOD26_02254DAC: ; 0x02254DAC
+	push {r3, r4, r5, r6, r7, lr}
+	add r4, r1, #0
+	mov r1, #6
+	bl FUN_0201886C
+	mov r5, #0
+	ldr r1, _02254DE0 ; =0x02254FD0
+	add r0, #0x84
+	add r2, r5, #0
+_02254DBE:
+	add r3, r2, #0
+	add r6, r0, #0
+_02254DC2:
+	ldrb r7, [r4, r3]
+	add r3, r3, #1
+	add r7, r1, r7
+	sub r7, r7, #1
+	ldrb r7, [r7]
+	strh r7, [r6]
+	add r6, r6, #2
+	cmp r3, #0x18
+	blt _02254DC2
+	add r5, r5, #1
+	add r0, #0x40
+	add r4, #0x18
+	cmp r5, #0x14
+	blt _02254DBE
+	pop {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_02254DE0: .word 0x02254FD0
+	thumb_func_end MOD26_02254DAC
+
+	.section .data
+	; 0x02254DE4
+	.incbin "baserom.nds", 0x289BA4, 0x25C