4 files changed, 1894 insertions, 4 deletions

diff --git a/arm9/arm9.lcf b/arm9/arm9.lcf
index 8de69f44..89b80e61 100644
--- a/arm9/arm9.lcf
+++ b/arm9/arm9.lcf
@@ -39,8 +39,8 @@ MEMORY {
 	MODULE_26 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_27 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_28 (RWX) : ORIGIN=0x02254840, LENGTH=0
-	MODULE_29 (RWX) : ORIGIN=0, LENGTH=0
-	MODULE_30 (RWX) : ORIGIN=0, LENGTH=0
+	MODULE_29 (RWX) : ORIGIN=0x02254840, LENGTH=0
+	MODULE_30 (RWX) : ORIGIN=0x02254840, LENGTH=0
 	MODULE_31 (RWX) : ORIGIN=0, LENGTH=0
 	MODULE_32 (RWX) : ORIGIN=0, LENGTH=0
 	MODULE_33 (RWX) : ORIGIN=0, LENGTH=0
@@ -733,8 +733,32 @@ SECTIONS {
 		module_28.o (.bss)
 	} >> MODULE_28
 
-	OVERLAY_FILE(29, 0x288200, FILE_28C200.o)
-	OVERLAY_FILE(30, 0x288C00, FILE_28CC00.o)
+	.MODULE.29 : AT (0x288200)
+	{
+		module_29.o (.text)
+		module_29.o (.sdata)
+		module_29.o (.data)
+	} > MODULE_29
+
+	.MODULE.29.bss :
+	{
+		module_29.o (.sbss)
+		module_29.o (.bss)
+	} >> MODULE_29
+
+	.MODULE.30 : AT (0x288C00)
+	{
+		module_30.o (.text)
+		module_30.o (.sdata)
+		module_30.o (.data)
+	} > MODULE_30
+
+	.MODULE.30.bss :
+	{
+		module_30.o (.sbss)
+		module_30.o (.bss)
+	} >> MODULE_30
+
 	OVERLAY_FILE(31, 0x289200, FILE_28D200.o)
 	OVERLAY_FILE(32, 0x289800, FILE_28D800.o)
 	OVERLAY_FILE(33, 0x289E00, FILE_28DE00.o)
diff --git a/arm9/global.inc b/arm9/global.inc
index ed81acc6..61b1d5d4 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -5440,6 +5440,12 @@
 .extern MOD20_02254198

 .extern MOD20_02252DB4

 .extern MOD11_02252DB4

+.extern FUN_02039754

+.extern MOD20_02252C30

+.extern MOD20_02252C38

+.extern MOD20_02252DEC

+.extern MOD20_022538B8

+.extern MOD20_02253F44

 .extern FUN_0204C0CC

 .extern FUN_0204C0D4

 .extern FUN_0204C0E8

diff --git a/arm9/modules/29/asm/module_29.s b/arm9/modules/29/asm/module_29.s
new file mode 100644
index 00000000..818f41aa
--- /dev/null
+++ b/arm9/modules/29/asm/module_29.s
@@ -0,0 +1,1126 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.section .text
+	.balign 4, 0
+
+	thumb_func_start MOD29_02254840
+MOD29_02254840: ; 0x02254840
+	ldr r3, _02254848 ; =MOD20_02252978
+	ldr r0, _0225484C ; =MOD29_02254854
+	ldr r1, _02254850 ; =MOD29_02254914
+	bx r3
+	.align 2, 0
+_02254848: .word MOD20_02252978
+_0225484C: .word MOD29_02254854
+_02254850: .word MOD29_02254914
+	thumb_func_end MOD29_02254840
+
+	thumb_func_start MOD29_02254854
+MOD29_02254854: ; 0x02254854
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x54
+	add r7, r2, #0
+	str r3, [sp]
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254892
+	ldr r3, [sp]
+	add r1, r6, #0
+	add r2, r7, #0
+	bl MOD29_0225489C
+	cmp r0, #0
+	beq _0225488C
+	ldr r0, _02254898 ; =MOD29_022548E0
+	add r1, r4, #0
+	mov r2, #1
+	bl FUN_0200CA44
+	cmp r0, #0
+	beq _0225488C
+	str r4, [r5]
+	mov r0, #1
+	pop {r3, r4, r5, r6, r7, pc}
+_0225488C:
+	add r0, r4, #0
+	bl FUN_02016A18
+_02254892:
+	mov r0, #0
+	pop {r3, r4, r5, r6, r7, pc}
+	nop
+_02254898: .word MOD29_022548E0
+	thumb_func_end MOD29_02254854
+
+	thumb_func_start MOD29_0225489C
+MOD29_0225489C: ; 0x0225489C
+	push {r3, r4, r5, lr}
+	add r5, r0, #0
+	add r4, r1, #0
+	add r0, #0x48
+	add r1, r5, #4
+	bl MOD29_02254BC0
+	cmp r0, #0
+	beq _022548BE
+	mov r0, #0
+	strb r0, [r5]
+	strb r0, [r5, #1]
+	strb r0, [r5, #2]
+	str r0, [r5, #0x50]
+	str r4, [r5, #0x4c]
+	mov r0, #1
+	pop {r3, r4, r5, pc}
+_022548BE:
+	mov r0, #0
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+	thumb_func_end MOD29_0225489C
+
+	thumb_func_start MOD29_022548C4
+MOD29_022548C4: ; 0x022548C4
+	push {r4, lr}
+	add r4, r0, #0
+	ldr r0, [r4, #0x50]
+	cmp r0, #0
+	beq _022548D2
+	bl FUN_02016A18
+_022548D2:
+	ldr r0, [r4, #0x48]
+	bl MOD29_02254C84
+	add r0, r4, #0
+	bl FUN_02016A18
+	pop {r4, pc}
+	thumb_func_end MOD29_022548C4
+
+	thumb_func_start MOD29_022548E0
+MOD29_022548E0: ; 0x022548E0
+	push {r3, r4, r5, lr}
+	add r4, r1, #0
+	ldrb r1, [r4]
+	add r5, r0, #0
+	cmp r1, #3
+	bhs _0225490C
+	lsl r2, r1, #2
+	ldr r1, _02254910 ; =0x0225509C
+	add r0, r4, #0
+	ldr r1, [r1, r2]
+	blx r1
+	cmp r0, #0
+	beq _0225490C
+	add r0, r4, #0
+	bl MOD29_022548C4
+	add r0, r5, #0
+	bl FUN_0200CAB4
+	ldr r0, [r4, #0x4c]
+	bl MOD20_022529A0
+_0225490C:
+	pop {r3, r4, r5, pc}
+	nop
+_02254910: .word 0x0225509C
+	thumb_func_end MOD29_022548E0
+
+	thumb_func_start MOD29_02254914
+MOD29_02254914: ; 0x02254914
+	mov r1, #1
+	strb r1, [r0, #2]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD29_02254914
+
+	thumb_func_start MOD29_0225491C
+MOD29_0225491C: ; 0x0225491C
+	ldrb r2, [r0, #2]
+	cmp r2, #0
+	bne _02254924
+	b _02254926
+_02254924:
+	mov r1, #2
+_02254926:
+	strb r1, [r0]
+	mov r1, #0
+	strb r1, [r0, #1]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD29_0225491C
+
+	thumb_func_start MOD29_02254930
+MOD29_02254930: ; 0x02254930
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254940
+	cmp r0, #1
+	beq _02254950
+	b _0225496A
+_02254940:
+	ldr r0, [r4, #0x48]
+	mov r1, #0
+	bl MOD29_02254CC0
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _0225496A
+_02254950:
+	ldr r0, [r4, #0x48]
+	mov r1, #0
+	bl MOD29_02254CE4
+	cmp r0, #0
+	beq _0225496A
+	ldr r0, [r4, #0x4c]
+	bl MOD20_0225298C
+	add r0, r4, #0
+	mov r1, #1
+	bl MOD29_0225491C
+_0225496A:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254930
+
+	thumb_func_start MOD29_02254970
+MOD29_02254970: ; 0x02254970
+	push {r4, lr}
+	sub sp, #8
+	add r4, r0, #0
+	ldrb r1, [r4, #2]
+	cmp r1, #0
+	beq _02254990
+	ldr r0, [r4, #0x48]
+	bl MOD29_0225508C
+	add r0, r4, #0
+	mov r1, #2
+	bl MOD29_0225491C
+	add sp, #8
+	mov r0, #0
+	pop {r4, pc}
+_02254990:
+	ldrb r1, [r4, #1]
+	cmp r1, #3
+	bhi _02254A5A
+	add r1, r1, r1
+	add r1, pc
+	ldrh r1, [r1, #6]
+	lsl r1, r1, #0x10
+	asr r1, r1, #0x10
+	add pc, r1
+_022549A2: ; jump table
+	.short _022549AA - _022549A2 - 2 ; case 0
+	.short _022549D4 - _022549A2 - 2 ; case 1
+	.short _02254A2A - _022549A2 - 2 ; case 2
+	.short _02254A3C - _022549A2 - 2 ; case 3
+_022549AA:
+	add r1, sp, #4
+	add r2, sp, #0
+	bl MOD29_02254A64
+	cmp r0, #0
+	beq _02254A5A
+	ldr r1, [sp, #4]
+	ldr r2, [sp]
+	add r0, r4, #0
+	bl MOD29_02254AA8
+	ldr r0, _02254A60 ; =0x00000668
+	bl MOD20_02252B28
+	ldr r0, [r4, #0x48]
+	mov r1, #2
+	bl MOD29_02254CC0
+	mov r0, #1
+	strb r0, [r4, #1]
+	b _02254A5A
+_022549D4:
+	ldr r0, [r4, #0x48]
+	mov r1, #2
+	bl MOD29_02254CE4
+	cmp r0, #0
+	beq _022549E6
+	mov r0, #0
+	strb r0, [r4, #1]
+	b _02254A5A
+_022549E6:
+	ldr r0, [r4, #0x4c]
+	bl MOD20_02252C30
+	cmp r0, #1
+	beq _022549FA
+	ldr r0, [r4, #0x4c]
+	bl MOD20_02252C08
+	cmp r0, #0
+	beq _02254A06
+_022549FA:
+	ldr r0, [r4, #0x48]
+	bl MOD29_0225508C
+	mov r0, #2
+	strb r0, [r4, #1]
+	b _02254A5A
+_02254A06:
+	add r0, r4, #0
+	add r1, sp, #4
+	add r2, sp, #0
+	bl MOD29_02254A64
+	cmp r0, #0
+	beq _02254A5A
+	ldr r1, [sp, #4]
+	ldr r2, [sp]
+	add r0, r4, #0
+	bl MOD29_02254AA8
+	ldr r0, [r4, #0x48]
+	bl MOD29_0225508C
+	mov r0, #3
+	strb r0, [r4, #1]
+	b _02254A5A
+_02254A2A:
+	ldr r0, [r4, #0x48]
+	mov r1, #2
+	bl MOD29_02254CE4
+	cmp r0, #0
+	beq _02254A5A
+	mov r0, #0
+	strb r0, [r4, #1]
+	b _02254A5A
+_02254A3C:
+	ldr r0, [r4, #0x48]
+	mov r1, #2
+	bl MOD29_02254CE4
+	cmp r0, #0
+	beq _02254A5A
+	ldr r0, _02254A60 ; =0x00000668
+	bl MOD20_02252B28
+	ldr r0, [r4, #0x48]
+	mov r1, #2
+	bl MOD29_02254CC0
+	mov r0, #1
+	strb r0, [r4, #1]
+_02254A5A:
+	mov r0, #0
+	add sp, #8
+	pop {r4, pc}
+	.align 2, 0
+_02254A60: .word 0x00000668
+	thumb_func_end MOD29_02254970
+
+	thumb_func_start MOD29_02254A64
+MOD29_02254A64: ; 0x02254A64
+	push {r3, r4, r5, lr}
+	ldr r0, [r0, #0x4c]
+	add r5, r1, #0
+	add r4, r2, #0
+	bl MOD20_02252C08
+	cmp r0, #0
+	bne _02254AA4
+	add r0, r5, #0
+	add r1, r4, #0
+	bl FUN_02020ACC
+	cmp r0, #0
+	beq _02254AA4
+	ldr r0, [r5]
+	sub r0, #0x18
+	cmp r0, #0xb0
+	bhs _02254A8C
+	mov r1, #1
+	b _02254A8E
+_02254A8C:
+	mov r1, #0
+_02254A8E:
+	ldr r0, [r4]
+	sub r0, #0x18
+	cmp r0, #0x90
+	bhs _02254A9A
+	mov r0, #1
+	b _02254A9C
+_02254A9A:
+	mov r0, #0
+_02254A9C:
+	tst r0, r1
+	beq _02254AA4
+	mov r0, #1
+	pop {r3, r4, r5, pc}
+_02254AA4:
+	mov r0, #0
+	pop {r3, r4, r5, pc}
+	thumb_func_end MOD29_02254A64
+
+	thumb_func_start MOD29_02254AA8
+MOD29_02254AA8: ; 0x02254AA8
+	push {r3, r4, r5, r6, r7, lr}
+	sub sp, #0x10
+	add r5, r0, #0
+	ldr r0, [r5, #0x4c]
+	add r7, r1, #0
+	str r2, [sp]
+	bl MOD20_02252C38
+	mov r1, #8
+	bl FUN_02039754
+	str r0, [sp, #4]
+	add r4, r5, #4
+	mov r1, #0
+	str r1, [r4, #8]
+	ldr r0, [sp]
+	str r7, [r5, #4]
+	str r0, [r4, #4]
+	ldr r0, [sp, #4]
+	str r1, [r4, #0xc]
+	cmp r0, #0
+	beq _02254B66
+	ldrb r0, [r0, #4]
+	cmp r0, #0xff
+	beq _02254B60
+	add r6, r4, #0
+	ldr r5, [sp, #4]
+	add r6, #0xc
+_02254AE0:
+	ldrh r0, [r5]
+	ldrh r1, [r5, #2]
+	add r2, sp, #0xc
+	add r3, sp, #8
+	bl MOD29_02254B70
+	ldr r1, [sp, #8]
+	ldr r0, [sp]
+	sub r0, r1, r0
+	ldr r1, [sp, #0xc]
+	sub r1, r1, r7
+	add r2, r1, #0
+	mul r2, r1
+	add r1, r0, #0
+	mul r1, r0
+	add r0, r2, r1
+	lsl r0, r0, #0xc
+	blx FX_Sqrt
+	ldrb r1, [r5, #4]
+	lsl r2, r1, #2
+	ldr r1, _02254B6C ; =0x022550A8
+	ldr r1, [r1, r2]
+	cmp r0, r1
+	bgt _02254B46
+	ldr r1, [r4, #0xc]
+	cmp r1, #8
+	bhs _02254B58
+	mov r2, #6
+	mul r2, r1
+	ldr r0, [sp, #0xc]
+	add r1, r4, r2
+	strh r0, [r1, #0x10]
+	ldr r2, [r4, #0xc]
+	mov r1, #6
+	mul r1, r2
+	ldr r0, [sp, #8]
+	add r1, r4, r1
+	strh r0, [r1, #0x12]
+	ldr r2, [r4, #0xc]
+	mov r1, #6
+	mul r1, r2
+	ldrb r0, [r5, #4]
+	add r1, r4, r1
+	strh r0, [r1, #0x14]
+	ldr r0, [r6]
+	add r0, r0, #1
+	str r0, [r6]
+	mov r0, #2
+	str r0, [r4, #8]
+	b _02254B58
+_02254B46:
+	mov r1, #3
+	lsl r1, r1, #0x10
+	cmp r0, r1
+	bgt _02254B58
+	ldr r0, [r4, #8]
+	cmp r0, #0
+	bne _02254B58
+	mov r0, #1
+	str r0, [r4, #8]
+_02254B58:
+	add r5, r5, #6
+	ldrb r0, [r5, #4]
+	cmp r0, #0xff
+	bne _02254AE0
+_02254B60:
+	ldr r0, [sp, #4]
+	bl FUN_02016A18
+_02254B66:
+	add sp, #0x10
+	pop {r3, r4, r5, r6, r7, pc}
+	nop
+_02254B6C: .word 0x022550A8
+	thumb_func_end MOD29_02254AA8
+
+	thumb_func_start MOD29_02254B70
+MOD29_02254B70: ; 0x02254B70
+	push {r4, r5}
+	sub r4, r0, #7
+	mov r0, #0xb
+	add r5, r4, #0
+	mul r5, r0
+	sub r1, r1, #7
+	add r5, #0x70
+	mul r0, r1
+	str r5, [r2]
+	add r0, #0x65
+	str r0, [r3]
+	pop {r4, r5}
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD29_02254B70
+
+	thumb_func_start MOD29_02254B8C
+MOD29_02254B8C: ; 0x02254B8C
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254B9C
+	cmp r0, #1
+	beq _02254BAC
+	b _02254BBA
+_02254B9C:
+	ldr r0, [r4, #0x48]
+	mov r1, #1
+	bl MOD29_02254CC0
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254BBA
+_02254BAC:
+	ldr r0, [r4, #0x48]
+	bl MOD29_02254CF0
+	cmp r0, #0
+	beq _02254BBA
+	mov r0, #1
+	pop {r4, pc}
+_02254BBA:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254B8C
+
+	thumb_func_start MOD29_02254BC0
+MOD29_02254BC0: ; 0x02254BC0
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x90
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254C04
+	add r0, #8
+	mov r1, #8
+	bl MOD20_022536F4
+	str r6, [r4]
+	bl MOD20_02252D34
+	str r0, [r4, #4]
+	mov r0, #0
+	str r0, [r4, #0x6c]
+	bl MOD20_02252D24
+	str r0, [r4, #0x30]
+	mov r1, #0
+	str r1, [r4, #0x34]
+	add r2, r4, #0
+	add r0, r1, #0
+_02254BF4:
+	add r1, r1, #1
+	str r0, [r2, #0x38]
+	add r2, r2, #4
+	cmp r1, #8
+	blt _02254BF4
+	str r4, [r5]
+	mov r0, #1
+	pop {r4, r5, r6, pc}
+_02254C04:
+	mov r0, #0
+	pop {r4, r5, r6, pc}
+	thumb_func_end MOD29_02254BC0
+
+	thumb_func_start MOD29_02254C08
+MOD29_02254C08: ; 0x02254C08
+	push {r4, r5, r6, r7, lr}
+	sub sp, #0xc
+	add r6, r0, #0
+	mov r0, #8
+	str r0, [sp]
+	add r0, r6, #0
+	add r0, #0x58
+	mov r1, #0xc
+	mov r2, #0x28
+	mov r3, #0x29
+	bl MOD20_02253FBC
+	cmp r0, #0
+	beq _02254C74
+	mov r3, #0
+	str r3, [sp]
+	mov r2, #1
+	str r2, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	mov r0, #0xc
+	mov r1, #0x2a
+	bl FUN_02006A34
+	add r2, r6, #0
+	ldr r0, [r6, #0x30]
+	ldr r1, _02254C7C ; =0x022550C0
+	add r2, #0x58
+	bl MOD20_02253E74
+	mov r1, #1
+	str r0, [r6, #0x34]
+	bl MOD20_02253F78
+	add r7, r6, #0
+	mov r4, #0
+	add r5, r6, #0
+	add r7, #0x58
+_02254C54:
+	ldr r0, [r6, #0x30]
+	ldr r1, _02254C80 ; =0x022550D0
+	add r2, r7, #0
+	bl MOD20_02253E74
+	mov r1, #1
+	str r0, [r5, #0x38]
+	bl MOD20_02253F78
+	add r4, r4, #1
+	add r5, r5, #4
+	cmp r4, #8
+	blt _02254C54
+	add sp, #0xc
+	mov r0, #1
+	pop {r4, r5, r6, r7, pc}
+_02254C74:
+	mov r0, #0
+	add sp, #0xc
+	pop {r4, r5, r6, r7, pc}
+	nop
+_02254C7C: .word 0x022550C0
+_02254C80: .word 0x022550D0
+	thumb_func_end MOD29_02254C08
+
+	thumb_func_start MOD29_02254C84
+MOD29_02254C84: ; 0x02254C84
+	push {r4, r5, r6, lr}
+	add r6, r0, #0
+	beq _02254CBC
+	mov r4, #0
+	add r5, r6, #0
+_02254C8E:
+	ldr r1, [r5, #0x38]
+	cmp r1, #0
+	beq _02254C9A
+	ldr r0, [r6, #0x30]
+	bl MOD20_02253F14
+_02254C9A:
+	add r4, r4, #1
+	add r5, r5, #4
+	cmp r4, #8
+	blt _02254C8E
+	ldr r1, [r6, #0x34]
+	cmp r1, #0
+	beq _02254CAE
+	ldr r0, [r6, #0x30]
+	bl MOD20_02253F14
+_02254CAE:
+	add r0, r6, #0
+	add r0, #0x58
+	bl MOD20_02254014
+	add r0, r6, #0
+	bl FUN_02016A18
+_02254CBC:
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254C84
+
+	thumb_func_start MOD29_02254CC0
+MOD29_02254CC0: ; 0x02254CC0
+	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, _02254CE0 ; =0x022550FC
+	ldr r3, [r2]
+	bl MOD20_022537E0
+	add sp, #0xc
+	pop {pc}
+	nop
+_02254CE0: .word 0x022550FC
+	thumb_func_end MOD29_02254CC0
+
+	thumb_func_start MOD29_02254CE4
+MOD29_02254CE4: ; 0x02254CE4
+	ldr r3, _02254CEC ; =MOD20_02253794
+	add r0, #8
+	bx r3
+	nop
+_02254CEC: .word MOD20_02253794
+	thumb_func_end MOD29_02254CE4
+
+	thumb_func_start MOD29_02254CF0
+MOD29_02254CF0: ; 0x02254CF0
+	ldr r3, _02254CF8 ; =MOD20_022537B8
+	add r0, #8
+	bx r3
+	nop
+_02254CF8: .word MOD20_022537B8
+	thumb_func_end MOD29_02254CF0
+
+	thumb_func_start MOD29_02254CFC
+MOD29_02254CFC: ; 0x02254CFC
+	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 MOD29_02254CFC
+
+	thumb_func_start MOD29_02254D10
+MOD29_02254D10: ; 0x02254D10
+	push {r4, r5, lr}
+	sub sp, #0x14
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	ldr r0, [r4, #4]
+	ldr r2, _02254DE8 ; =0x022550E0
+	mov r1, #6
+	mov r3, #0
+	bl FUN_02016C18
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r4, #4]
+	mov r0, #0xc
+	mov r1, #0x27
+	mov r3, #6
+	bl FUN_0200687C
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r4, #4]
+	mov r0, #0xc
+	mov r1, #0x26
+	mov r3, #6
+	bl FUN_020068C8
+	mov r0, #0
+	add r1, r0, #0
+	bl MOD20_02252D7C
+	add r0, r4, #0
+	add r0, #0x70
+	bl MOD20_02252DEC
+	add r0, r4, #0
+	add r0, #0x80
+	ldrh r1, [r0]
+	add r0, r4, #0
+	add r0, #0x72
+	strh r1, [r0]
+	add r0, r4, #0
+	add r0, #0x70
+	mov r1, #0x20
+	blx DC_FlushRange
+	add r0, r4, #0
+	mov r1, #0x1a
+	add r0, #0x70
+	lsl r1, r1, #4
+	mov r2, #0x20
+	blx GXS_LoadOBJPltt
+	add r0, r4, #0
+	add r0, #0x8e
+	ldrh r1, [r0]
+	add r0, r4, #0
+	add r0, #0x72
+	strh r1, [r0]
+	add r0, r4, #0
+	add r0, #0x70
+	mov r1, #0x20
+	blx DC_FlushRange
+	add r0, r4, #0
+	mov r1, #7
+	add r0, #0x70
+	lsl r1, r1, #6
+	mov r2, #0x20
+	blx GXS_LoadOBJPltt
+	ldr r0, [r4, #4]
+	mov r1, #6
+	bl FUN_02017CD0
+	ldr r1, _02254DEC ; =0x04001000
+	ldr r0, _02254DF0 ; =0xFFFFE0FF
+	ldr r3, [r1]
+	ldr r2, [r1]
+	str r3, [sp, #0x10]
+	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 MOD29_02254C08
+	add r0, r5, #0
+	bl MOD29_02254CFC
+	add sp, #0x14
+	pop {r4, r5, pc}
+	.align 2, 0
+_02254DE8: .word 0x022550E0
+_02254DEC: .word 0x04001000
+_02254DF0: .word 0xFFFFE0FF
+	thumb_func_end MOD29_02254D10
+
+	thumb_func_start MOD29_02254DF4
+MOD29_02254DF4: ; 0x02254DF4
+	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 MOD29_02254CFC
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254DF4
+
+	thumb_func_start MOD29_02254E10
+MOD29_02254E10: ; 0x02254E10
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r1, #0
+	str r0, [sp]
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r6, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A4
+	add r7, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A8
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	bne _02254E40
+	mov r0, #1
+	str r0, [r6, #0x6c]
+	ldr r0, [r7, #8]
+	str r0, [r4]
+_02254E40:
+	ldr r2, [r4]
+	ldr r0, [sp]
+	lsl r3, r2, #2
+	ldr r2, _02254E50 ; =0x022550B4
+	add r1, r5, #0
+	ldr r2, [r2, r3]
+	blx r2
+	pop {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_02254E50: .word 0x022550B4
+	thumb_func_end MOD29_02254E10
+
+	thumb_func_start MOD29_02254E54
+MOD29_02254E54: ; 0x02254E54
+	push {r4, r5, r6, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A4
+	add r6, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	beq _02254E78
+	cmp r0, #1
+	beq _02254E9E
+	pop {r4, r5, r6, pc}
+_02254E78:
+	ldr r1, [r6]
+	ldr r2, [r6, #4]
+	ldr r0, [r4, #0x34]
+	lsl r1, r1, #0xc
+	lsl r2, r2, #0xc
+	bl MOD20_02253F64
+	ldr r0, [r4, #0x34]
+	mov r1, #0
+	bl MOD20_02253F78
+	ldr r0, [r4, #0x34]
+	mov r1, #0
+	bl MOD20_02253F28
+	add r0, r5, #0
+	bl MOD20_022538B0
+	pop {r4, r5, r6, pc}
+_02254E9E:
+	ldr r0, [r4, #0x6c]
+	cmp r0, #0
+	bne _02254EB2
+	add r0, r4, #0
+	bl MOD29_02255068
+	add r0, r5, #0
+	bl MOD29_02254CFC
+	pop {r4, r5, r6, pc}
+_02254EB2:
+	ldr r0, [r4, #0x34]
+	bl MOD20_02253F44
+	cmp r0, #0
+	beq _02254EC8
+	add r0, r4, #0
+	bl MOD29_02255068
+	add r0, r5, #0
+	bl MOD29_02254CFC
+_02254EC8:
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254E54
+
+	thumb_func_start MOD29_02254ECC
+MOD29_02254ECC: ; 0x02254ECC
+	push {r4, r5, r6, lr}
+	add r6, r1, #0
+	add r0, r6, #0
+	bl MOD20_022538A0
+	add r5, r0, #0
+	add r0, r6, #0
+	bl MOD20_022538A4
+	add r4, r0, #0
+	add r0, r6, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	beq _02254EF0
+	cmp r0, #1
+	beq _02254F16
+	pop {r4, r5, r6, pc}
+_02254EF0:
+	ldr r1, [r4]
+	ldr r2, [r4, #4]
+	ldr r0, [r5, #0x34]
+	lsl r1, r1, #0xc
+	lsl r2, r2, #0xc
+	bl MOD20_02253F64
+	ldr r0, [r5, #0x34]
+	mov r1, #0
+	bl MOD20_02253F28
+	ldr r0, [r5, #0x34]
+	mov r1, #0
+	bl MOD20_02253F78
+	add r0, r6, #0
+	bl MOD20_022538B0
+	pop {r4, r5, r6, pc}
+_02254F16:
+	ldr r0, [r5, #0x6c]
+	cmp r0, #0
+	bne _02254F2A
+	add r0, r5, #0
+	bl MOD29_02255068
+	add r0, r6, #0
+	bl MOD29_02254CFC
+	pop {r4, r5, r6, pc}
+_02254F2A:
+	ldr r0, [r5, #0x34]
+	bl MOD20_02253F44
+	cmp r0, #0
+	beq _02254F3C
+	ldr r0, [r5, #0x34]
+	mov r1, #0
+	bl MOD20_02253F28
+_02254F3C:
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02254ECC
+
+	thumb_func_start MOD29_02254F40
+MOD29_02254F40: ; 0x02254F40
+	push {r4, r5, r6, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A4
+	add r6, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	beq _02254F68
+	cmp r0, #1
+	beq _02254F96
+	cmp r0, #2
+	beq _02254FC4
+	pop {r4, r5, r6, pc}
+_02254F68:
+	add r0, r4, #0
+	add r1, r6, #0
+	bl MOD29_02254FF4
+	ldr r1, [r6]
+	ldr r2, [r6, #4]
+	ldr r0, [r4, #0x34]
+	lsl r1, r1, #0xc
+	lsl r2, r2, #0xc
+	bl MOD20_02253F64
+	ldr r0, [r4, #0x34]
+	mov r1, #0
+	bl MOD20_02253F28
+	ldr r0, [r4, #0x34]
+	mov r1, #0
+	bl MOD20_02253F78
+	add r0, r5, #0
+	bl MOD20_022538B0
+	pop {r4, r5, r6, pc}
+_02254F96:
+	ldr r0, [r4, #0x6c]
+	cmp r0, #0
+	bne _02254FAA
+	add r0, r4, #0
+	bl MOD29_02255068
+	add r0, r5, #0
+	bl MOD29_02254CFC
+	pop {r4, r5, r6, pc}
+_02254FAA:
+	ldr r0, [r4, #0x34]
+	bl MOD20_02253F44
+	cmp r0, #0
+	beq _02254FF2
+	add r0, r4, #0
+	add r1, r6, #0
+	bl MOD29_02255020
+	add r0, r5, #0
+	bl MOD20_022538B0
+	pop {r4, r5, r6, pc}
+_02254FC4:
+	ldr r0, [r4, #0x6c]
+	cmp r0, #0
+	bne _02254FD8
+	add r0, r4, #0
+	bl MOD29_02255068
+	add r0, r5, #0
+	bl MOD29_02254CFC
+	pop {r4, r5, r6, pc}
+_02254FD8:
+	add r0, r4, #0
+	bl MOD29_0225505C
+	cmp r0, #0
+	beq _02254FF2
+	ldr r0, [r4, #0x34]
+	mov r1, #0
+	bl MOD20_02253F28
+	add r0, r5, #0
+	mov r1, #1
+	bl MOD20_022538B8
+_02254FF2:
+	pop {r4, r5, r6, pc}
+	thumb_func_end MOD29_02254F40
+
+	thumb_func_start MOD29_02254FF4
+MOD29_02254FF4: ; 0x02254FF4
+	push {r3, r4, r5, r6, r7, lr}
+	add r7, r1, #0
+	add r5, r0, #0
+	ldr r0, [r7, #0xc]
+	mov r6, #0
+	cmp r0, #0
+	bls _0225501E
+	add r4, r7, #0
+_02255004:
+	ldrh r1, [r4, #0x10]
+	ldrh r2, [r4, #0x12]
+	ldr r0, [r5, #0x38]
+	lsl r1, r1, #0xc
+	lsl r2, r2, #0xc
+	bl MOD20_02253F64
+	ldr r0, [r7, #0xc]
+	add r6, r6, #1
+	add r4, r4, #6
+	add r5, r5, #4
+	cmp r6, r0
+	blo _02255004
+_0225501E:
+	pop {r3, r4, r5, r6, r7, pc}
+	thumb_func_end MOD29_02254FF4
+
+	thumb_func_start MOD29_02255020
+MOD29_02255020: ; 0x02255020
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r0, #0
+	add r0, r1, #0
+	ldr r0, [r0, #0xc]
+	mov r6, #0
+	str r1, [sp]
+	cmp r0, #0
+	bls _0225505A
+	add r4, r1, #0
+_02255032:
+	ldrh r0, [r4, #0x14]
+	add r7, r0, #1
+	cmp r7, #3
+	blo _0225503C
+	mov r7, #3
+_0225503C:
+	ldr r0, [r5, #0x38]
+	mov r1, #0
+	bl MOD20_02253F78
+	ldr r0, [r5, #0x38]
+	add r1, r7, #0
+	bl MOD20_02253F28
+	ldr r0, [sp]
+	add r6, r6, #1
+	ldr r0, [r0, #0xc]
+	add r4, r4, #6
+	add r5, r5, #4
+	cmp r6, r0
+	blo _02255032
+_0225505A:
+	pop {r3, r4, r5, r6, r7, pc}
+	thumb_func_end MOD29_02255020
+
+	thumb_func_start MOD29_0225505C
+MOD29_0225505C: ; 0x0225505C
+	ldr r3, _02255064 ; =MOD20_02253F44
+	ldr r0, [r0, #0x38]
+	bx r3
+	nop
+_02255064: .word MOD20_02253F44
+	thumb_func_end MOD29_0225505C
+
+	thumb_func_start MOD29_02255068
+MOD29_02255068: ; 0x02255068
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	ldr r0, [r5, #0x34]
+	mov r1, #1
+	bl MOD20_02253F78
+	mov r4, #0
+	mov r6, #1
+_02255078:
+	ldr r0, [r5, #0x38]
+	add r1, r6, #0
+	bl MOD20_02253F78
+	add r4, r4, #1
+	add r5, r5, #4
+	cmp r4, #8
+	blt _02255078
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD29_02255068
+
+	thumb_func_start MOD29_0225508C
+MOD29_0225508C: ; 0x0225508C
+	push {r4, lr}
+	add r4, r0, #0
+	bl MOD29_02255068
+	mov r0, #0
+	str r0, [r4, #0x6c]
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD29_0225508C
+
+	.section .data
+	; 0x0225509C
+	.incbin "baserom.nds", 0x28CA5C, 0xA4
diff --git a/arm9/modules/30/asm/module_30.s b/arm9/modules/30/asm/module_30.s
new file mode 100644
index 00000000..36581e76
--- /dev/null
+++ b/arm9/modules/30/asm/module_30.s
@@ -0,0 +1,734 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.section .text
+	.balign 4, 0
+
+	thumb_func_start MOD30_02254840
+MOD30_02254840: ; 0x02254840
+	ldr r3, _02254848 ; =MOD20_02252978
+	ldr r0, _0225484C ; =MOD30_02254854
+	ldr r1, _02254850 ; =MOD30_0225496C
+	bx r3
+	.align 2, 0
+_02254848: .word MOD20_02252978
+_0225484C: .word MOD30_02254854
+_02254850: .word MOD30_0225496C
+	thumb_func_end MOD30_02254840
+
+	thumb_func_start MOD30_02254854
+MOD30_02254854: ; 0x02254854
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x20
+	add r7, r2, #0
+	str r3, [sp]
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254892
+	ldr r3, [sp]
+	add r1, r6, #0
+	add r2, r7, #0
+	bl MOD30_0225489C
+	cmp r0, #0
+	beq _0225488C
+	ldr r0, _02254898 ; =MOD30_02254930
+	add r1, r4, #0
+	mov r2, #1
+	bl FUN_0200CA44
+	cmp r0, #0
+	beq _0225488C
+	str r4, [r5]
+	mov r0, #1
+	pop {r3, r4, r5, r6, r7, pc}
+_0225488C:
+	add r0, r4, #0
+	bl FUN_02016A18
+_02254892:
+	mov r0, #0
+	pop {r3, r4, r5, r6, r7, pc}
+	nop
+_02254898: .word MOD30_02254930
+	thumb_func_end MOD30_02254854
+
+	thumb_func_start MOD30_0225489C
+MOD30_0225489C: ; 0x0225489C
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #1
+	add r1, r5, #0
+	add r7, r2, #0
+	add r4, r3, #0
+	str r0, [r5, #0xc]
+	add r0, r4, #0
+	add r1, #8
+	mov r2, #4
+	bl FUN_02089418
+	cmp r0, #0
+	bne _022548BE
+	mov r0, #0
+	str r0, [r5, #8]
+_022548BE:
+	add r0, r5, #0
+	add r1, r5, #0
+	add r0, #0x10
+	add r1, #8
+	add r2, r7, #0
+	str r4, [r5, #4]
+	bl MOD30_02254A90
+	cmp r0, #0
+	beq _022548F6
+	mov r0, #0
+	strb r0, [r5]
+	strb r0, [r5, #1]
+	strb r0, [r5, #2]
+	mov r0, #8
+	str r0, [sp]
+	ldr r0, _022548FC ; =0x02254DA0
+	ldr r2, _02254900 ; =MOD30_02254904
+	mov r1, #1
+	add r3, r5, #0
+	bl MOD20_02254130
+	str r0, [r5, #0x18]
+	mov r0, #0
+	str r0, [r5, #0x1c]
+	str r6, [r5, #0x14]
+	mov r0, #1
+	pop {r3, r4, r5, r6, r7, pc}
+_022548F6:
+	mov r0, #0
+	pop {r3, r4, r5, r6, r7, pc}
+	nop
+_022548FC: .word 0x02254DA0
+_02254900: .word MOD30_02254904
+	thumb_func_end MOD30_0225489C
+
+	thumb_func_start MOD30_02254904
+MOD30_02254904: ; 0x02254904
+	cmp r0, #0
+	bne _0225490A
+	str r1, [r3, #0x1c]
+_0225490A:
+	bx lr
+	thumb_func_end MOD30_02254904
+
+	thumb_func_start MOD30_0225490C
+MOD30_0225490C: ; 0x0225490C
+	push {r4, lr}
+	add r4, r0, #0
+	add r1, r4, #0
+	ldr r0, [r4, #4]
+	add r1, #8
+	mov r2, #4
+	bl FUN_020893F0
+	ldr r0, [r4, #0x18]
+	bl MOD20_02254198
+	ldr r0, [r4, #0x10]
+	bl MOD30_02254ACC
+	add r0, r4, #0
+	bl FUN_02016A18
+	pop {r4, pc}
+	thumb_func_end MOD30_0225490C
+
+	thumb_func_start MOD30_02254930
+MOD30_02254930: ; 0x02254930
+	push {r3, r4, r5, lr}
+	add r4, r1, #0
+	add r5, r0, #0
+	ldrb r0, [r4]
+	cmp r0, #3
+	bhs _02254966
+	ldr r0, [r4, #0x14]
+	ldr r1, [r4, #0x18]
+	bl MOD20_02252C14
+	ldrb r1, [r4]
+	add r0, r4, #0
+	lsl r2, r1, #2
+	ldr r1, _02254968 ; =0x02254DA4
+	ldr r1, [r1, r2]
+	blx r1
+	cmp r0, #0
+	beq _02254966
+	add r0, r4, #0
+	bl MOD30_0225490C
+	add r0, r5, #0
+	bl FUN_0200CAB4
+	ldr r0, [r4, #0x14]
+	bl MOD20_022529A0
+_02254966:
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+_02254968: .word 0x02254DA4
+	thumb_func_end MOD30_02254930
+
+	thumb_func_start MOD30_0225496C
+MOD30_0225496C: ; 0x0225496C
+	mov r1, #1
+	strb r1, [r0, #2]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD30_0225496C
+
+	thumb_func_start MOD30_02254974
+MOD30_02254974: ; 0x02254974
+	ldrb r2, [r0, #2]
+	cmp r2, #0
+	bne _0225497C
+	b _0225497E
+_0225497C:
+	mov r1, #2
+_0225497E:
+	strb r1, [r0]
+	mov r1, #0
+	strb r1, [r0, #1]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD30_02254974
+
+	thumb_func_start MOD30_02254988
+MOD30_02254988: ; 0x02254988
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254998
+	cmp r0, #1
+	beq _022549A8
+	b _022549C2
+_02254998:
+	ldr r0, [r4, #0x10]
+	mov r1, #0
+	bl MOD30_02254BC8
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _022549C2
+_022549A8:
+	ldr r0, [r4, #0x10]
+	mov r1, #0
+	bl MOD30_02254BEC
+	cmp r0, #0
+	beq _022549C2
+	ldr r0, [r4, #0x14]
+	bl MOD20_0225298C
+	add r0, r4, #0
+	mov r1, #1
+	bl MOD30_02254974
+_022549C2:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254988
+
+	thumb_func_start MOD30_022549C8
+MOD30_022549C8: ; 0x022549C8
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r2, [r4, #2]
+	add r1, r4, #0
+	add r1, #8
+	cmp r2, #0
+	beq _022549E0
+	mov r1, #2
+	bl MOD30_02254974
+	mov r0, #0
+	pop {r4, pc}
+_022549E0:
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _022549EC
+	cmp r0, #1
+	beq _02254A0A
+	b _02254A52
+_022549EC:
+	ldr r0, [r4, #0x1c]
+	cmp r0, #1
+	bne _02254A52
+	mov r0, #0
+	str r0, [r1, #4]
+	ldr r0, [r4, #0x10]
+	mov r1, #2
+	bl MOD30_02254BC8
+	mov r0, #0
+	str r0, [r4, #0x1c]
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254A52
+_02254A0A:
+	ldr r0, [r4, #0x1c]
+	cmp r0, #2
+	bne _02254A24
+	mov r0, #1
+	str r0, [r1, #4]
+	ldr r0, [r4, #0x10]
+	mov r1, #2
+	bl MOD30_02254BC8
+	mov r0, #0
+	str r0, [r4, #0x1c]
+	strb r0, [r4, #1]
+	b _02254A52
+_02254A24:
+	cmp r0, #3
+	bne _02254A52
+	mov r0, #1
+	str r0, [r1, #4]
+	ldr r0, [r1]
+	add r2, r0, #1
+	ldr r0, _02254A58 ; =0x0000270F
+	str r2, [r1]
+	cmp r2, r0
+	bls _02254A3C
+	mov r0, #0
+	str r0, [r1]
+_02254A3C:
+	ldr r0, [r4, #0x10]
+	mov r1, #2
+	bl MOD30_02254BC8
+	ldr r0, [r4, #0x10]
+	mov r1, #3
+	bl MOD30_02254BC8
+	mov r0, #0
+	str r0, [r4, #0x1c]
+	strb r0, [r4, #1]
+_02254A52:
+	mov r0, #0
+	pop {r4, pc}
+	nop
+_02254A58: .word 0x0000270F
+	thumb_func_end MOD30_022549C8
+
+	thumb_func_start MOD30_02254A5C
+MOD30_02254A5C: ; 0x02254A5C
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254A6C
+	cmp r0, #1
+	beq _02254A7C
+	b _02254A8A
+_02254A6C:
+	ldr r0, [r4, #0x10]
+	mov r1, #1
+	bl MOD30_02254BC8
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254A8A
+_02254A7C:
+	ldr r0, [r4, #0x10]
+	bl MOD30_02254BF8
+	cmp r0, #0
+	beq _02254A8A
+	mov r0, #1
+	pop {r4, pc}
+_02254A8A:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254A5C
+
+	thumb_func_start MOD30_02254A90
+MOD30_02254A90: ; 0x02254A90
+	push {r4, r5, r6, lr}
+	add r6, r0, #0
+	add r5, r1, #0
+	mov r0, #8
+	mov r1, #0x60
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254AC6
+	add r0, #8
+	mov r1, #4
+	bl MOD20_022536F4
+	str r5, [r4]
+	bl MOD20_02252D34
+	str r0, [r4, #4]
+	bl MOD20_02252D24
+	str r0, [r4, #0x20]
+	add r0, r4, #0
+	add r1, r5, #0
+	bl MOD30_02254AE0
+	str r4, [r6]
+	mov r0, #1
+	pop {r4, r5, r6, pc}
+_02254AC6:
+	mov r0, #0
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254A90
+
+	thumb_func_start MOD30_02254ACC
+MOD30_02254ACC: ; 0x02254ACC
+	push {r4, lr}
+	add r4, r0, #0
+	beq _02254ADC
+	bl MOD30_02254B94
+	add r0, r4, #0
+	bl FUN_02016A18
+_02254ADC:
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254ACC
+
+	thumb_func_start MOD30_02254AE0
+MOD30_02254AE0: ; 0x02254AE0
+	push {r4, r5, r6, r7, lr}
+	sub sp, #0x14
+	mov r3, #0
+	str r3, [sp]
+	mov r2, #1
+	add r7, r0, #0
+	str r1, [sp, #0xc]
+	str r2, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	mov r0, #0xc
+	mov r1, #2
+	bl FUN_02006A34
+	mov r0, #0
+	str r0, [sp]
+	mov r2, #1
+	mov r3, #0xa
+	str r2, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	mov r0, #0xc
+	mov r1, #0x2f
+	lsl r3, r3, #8
+	bl FUN_02006A34
+	mov r0, #8
+	str r0, [sp]
+	add r0, r7, #0
+	add r0, #0x38
+	mov r1, #0xc
+	mov r2, #0x2d
+	mov r3, #0x2e
+	bl MOD20_02253FBC
+	mov r0, #8
+	str r0, [sp]
+	add r0, r7, #0
+	add r0, #0x4c
+	mov r1, #0xc
+	mov r2, #3
+	mov r3, #4
+	bl MOD20_02253FBC
+	add r2, r7, #0
+	ldr r0, [r7, #0x20]
+	ldr r1, _02254B8C ; =0x02254DB0
+	add r2, #0x38
+	bl MOD20_02253E74
+	mov r1, #0x50
+	str r0, [r7, #0x24]
+	bl MOD20_02253FA4
+	add r0, r7, #0
+	mov r5, #0x16
+	str r0, [sp, #0x10]
+	add r0, #0x4c
+	mov r6, #0
+	add r4, r7, #0
+	lsl r5, r5, #0xe
+	str r0, [sp, #0x10]
+_02254B5C:
+	ldr r0, [r7, #0x20]
+	ldr r1, _02254B90 ; =0x02254DC0
+	ldr r2, [sp, #0x10]
+	bl MOD20_02253E74
+	mov r2, #1
+	add r1, r5, #0
+	lsl r2, r2, #0x12
+	str r0, [r4, #0x28]
+	bl MOD20_02253F64
+	mov r0, #1
+	lsl r0, r0, #0x10
+	add r6, r6, #1
+	add r4, r4, #4
+	add r5, r5, r0
+	cmp r6, #4
+	blt _02254B5C
+	ldr r1, [sp, #0xc]
+	add r0, r7, #0
+	bl MOD30_02254D28
+	add sp, #0x14
+	pop {r4, r5, r6, r7, pc}
+	.align 2, 0
+_02254B8C: .word 0x02254DB0
+_02254B90: .word 0x02254DC0
+	thumb_func_end MOD30_02254AE0
+
+	thumb_func_start MOD30_02254B94
+MOD30_02254B94: ; 0x02254B94
+	push {r4, r5, r6, lr}
+	add r6, r0, #0
+	ldr r0, [r6, #0x20]
+	ldr r1, [r6, #0x24]
+	bl MOD20_02253F14
+	mov r4, #0
+	add r5, r6, #0
+_02254BA4:
+	ldr r0, [r6, #0x20]
+	ldr r1, [r5, #0x28]
+	bl MOD20_02253F14
+	add r4, r4, #1
+	add r5, r5, #4
+	cmp r4, #4
+	blt _02254BA4
+	add r0, r6, #0
+	add r0, #0x38
+	bl MOD20_02254014
+	add r6, #0x4c
+	add r0, r6, #0
+	bl MOD20_02254014
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254B94
+
+	thumb_func_start MOD30_02254BC8
+MOD30_02254BC8: ; 0x02254BC8
+	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, _02254BE8 ; =0x02254DEC
+	ldr r3, [r2]
+	bl MOD20_022537E0
+	add sp, #0xc
+	pop {pc}
+	nop
+_02254BE8: .word 0x02254DEC
+	thumb_func_end MOD30_02254BC8
+
+	thumb_func_start MOD30_02254BEC
+MOD30_02254BEC: ; 0x02254BEC
+	ldr r3, _02254BF4 ; =MOD20_02253794
+	add r0, #8
+	bx r3
+	nop
+_02254BF4: .word MOD20_02253794
+	thumb_func_end MOD30_02254BEC
+
+	thumb_func_start MOD30_02254BF8
+MOD30_02254BF8: ; 0x02254BF8
+	ldr r3, _02254C00 ; =MOD20_022537B8
+	add r0, #8
+	bx r3
+	nop
+_02254C00: .word MOD20_022537B8
+	thumb_func_end MOD30_02254BF8
+
+	thumb_func_start MOD30_02254C04
+MOD30_02254C04: ; 0x02254C04
+	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 MOD30_02254C04
+
+	thumb_func_start MOD30_02254C18
+MOD30_02254C18: ; 0x02254C18
+	push {r4, r5, lr}
+	sub sp, #0x14
+	add r4, r1, #0
+	add r0, r4, #0
+	bl MOD20_022538A0
+	add r5, r0, #0
+	ldr r0, [r5, #4]
+	ldr r2, _02254C9C ; =0x02254DD0
+	mov r1, #6
+	mov r3, #0
+	bl FUN_02016C18
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r5, #4]
+	mov r0, #0xc
+	mov r1, #0x2c
+	mov r3, #6
+	bl FUN_0200687C
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r5, #4]
+	mov r0, #0xc
+	mov r1, #0x2b
+	mov r3, #6
+	bl FUN_020068C8
+	mov r0, #0
+	add r1, r0, #0
+	bl MOD20_02252D7C
+	ldr r0, [r5, #4]
+	mov r1, #6
+	bl FUN_02017CD0
+	ldr r1, _02254CA0 ; =0x04001000
+	ldr r0, _02254CA4 ; =0xFFFFE0FF
+	ldr r3, [r1]
+	ldr r2, [r1]
+	str r3, [sp, #0x10]
+	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 MOD30_02254C04
+	add sp, #0x14
+	pop {r4, r5, pc}
+	nop
+_02254C9C: .word 0x02254DD0
+_02254CA0: .word 0x04001000
+_02254CA4: .word 0xFFFFE0FF
+	thumb_func_end MOD30_02254C18
+
+	thumb_func_start MOD30_02254CA8
+MOD30_02254CA8: ; 0x02254CA8
+	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 MOD30_02254C04
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254CA8
+
+	thumb_func_start MOD30_02254CC4
+MOD30_02254CC4: ; 0x02254CC4
+	push {r3, r4, r5, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	ldr r0, [r4]
+	ldr r0, [r0, #4]
+	cmp r0, #0
+	beq _02254CDE
+	cmp r0, #1
+	beq _02254CEE
+	b _02254CF6
+_02254CDE:
+	ldr r0, _02254D00 ; =0x00000669
+	bl MOD20_02252B28
+	ldr r0, [r4, #0x24]
+	mov r1, #1
+	bl MOD20_02253F28
+	b _02254CF6
+_02254CEE:
+	ldr r0, [r4, #0x24]
+	mov r1, #0
+	bl MOD20_02253F28
+_02254CF6:
+	add r0, r5, #0
+	bl MOD30_02254C04
+	pop {r3, r4, r5, pc}
+	nop
+_02254D00: .word 0x00000669
+	thumb_func_end MOD30_02254CC4
+
+	thumb_func_start MOD30_02254D04
+MOD30_02254D04: ; 0x02254D04
+	push {r3, r4, r5, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A4
+	add r1, r0, #0
+	add r0, r4, #0
+	bl MOD30_02254D28
+	add r0, r5, #0
+	bl MOD30_02254C04
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+	thumb_func_end MOD30_02254D04
+
+	thumb_func_start MOD30_02254D28
+MOD30_02254D28: ; 0x02254D28
+	push {r4, r5, r6, r7, lr}
+	sub sp, #0xc
+	add r7, r0, #0
+	ldr r0, [r1]
+	ldr r5, _02254D8C ; =0x04000280
+	str r0, [sp, #4]
+	mov r0, #0xfa
+	lsl r0, r0, #2
+	str r0, [sp]
+	mov r0, #0
+	str r0, [sp, #8]
+	lsr r4, r5, #0xb
+	lsr r6, r5, #0xb
+_02254D42:
+	mov r0, #0
+	strh r0, [r5]
+	ldr r1, [sp, #4]
+	ldr r0, _02254D90 ; =0x04000290
+	str r1, [r0]
+	ldr r1, [sp]
+	str r1, [r0, #8]
+	ldr r0, _02254D94 ; =0x04000298
+	mov r1, #0
+	str r1, [r0, #4]
+_02254D56:
+	ldrh r0, [r5]
+	tst r0, r4
+	bne _02254D56
+	ldr r1, _02254D98 ; =0x040002A0
+	ldr r0, [r7, #0x28]
+	ldr r1, [r1]
+	bl MOD20_02253F28
+_02254D66:
+	ldrh r0, [r5]
+	tst r0, r6
+	bne _02254D66
+	ldr r0, _02254D9C ; =0x040002A8
+	mov r1, #0xa
+	ldr r0, [r0]
+	str r0, [sp, #4]
+	ldr r0, [sp]
+	bl _u32_div_f
+	str r0, [sp]
+	ldr r0, [sp, #8]
+	add r7, r7, #4
+	add r0, r0, #1
+	str r0, [sp, #8]
+	cmp r0, #4
+	blt _02254D42
+	add sp, #0xc
+	pop {r4, r5, r6, r7, pc}
+	.align 2, 0
+_02254D8C: .word 0x04000280
+_02254D90: .word 0x04000290
+_02254D94: .word 0x04000298
+_02254D98: .word 0x040002A0
+_02254D9C: .word 0x040002A8
+	thumb_func_end MOD30_02254D28
+
+	.section .data
+	; 0x02254DA0
+	.incbin "baserom.nds", 0x28D160, 0xA0