Decompile money

8 files changed, 312 insertions, 490 deletions

diff --git a/asm/money.s b/asm/money.s
deleted file mode 100644
index 65d8b87a1..000000000
--- a/asm/money.s
+++ /dev/null
@@ -1,480 +0,0 @@
-	.include "constants/gba_constants.inc"
-	.include "constants/species_constants.inc"
-	.include "asm/macros.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start IsEnoughMoney
-IsEnoughMoney: @ 80B79A8
-	push {lr}
-	cmp r0, r1
-	bcs _080B79B2
-	movs r0, 0
-	b _080B79B4
-_080B79B2:
-	movs r0, 0x1
-_080B79B4:
-	pop {r1}
-	bx r1
-	thumb_func_end IsEnoughMoney
-
-	thumb_func_start sub_80B79B8
-sub_80B79B8: @ 80B79B8
-	push {lr}
-	adds r2, r0, 0
-	ldr r0, [r2]
-	adds r1, r0, r1
-	cmp r0, r1
-	bls _080B79CC
-	ldr r0, _080B79C8 @ =0x000f423f
-	b _080B79D4
-	.align 2, 0
-_080B79C8: .4byte 0x000f423f
-_080B79CC:
-	str r1, [r2]
-	ldr r0, _080B79DC @ =0x000f423f
-	cmp r1, r0
-	bls _080B79D6
-_080B79D4:
-	str r0, [r2]
-_080B79D6:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B79DC: .4byte 0x000f423f
-	thumb_func_end sub_80B79B8
-
-	thumb_func_start sub_80B79E0
-sub_80B79E0: @ 80B79E0
-	push {lr}
-	adds r2, r0, 0
-	ldr r0, [r2]
-	cmp r0, r1
-	bcs _080B79EE
-	movs r0, 0
-	b _080B79F0
-_080B79EE:
-	subs r0, r1
-_080B79F0:
-	str r0, [r2]
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80B79E0
-
-	thumb_func_start sub_80B79F8
-sub_80B79F8: @ 80B79F8
-	push {r4,lr}
-	adds r3, r0, 0
-	lsls r2, 24
-	lsrs r4, r2, 24
-	ldr r0, _080B7A0C @ =0x000f423f
-	cmp r1, r0
-	bls _080B7A10
-	movs r2, 0x7
-	b _080B7A46
-	.align 2, 0
-_080B7A0C: .4byte 0x000f423f
-_080B7A10:
-	ldr r0, _080B7A1C @ =0x0001869f
-	cmp r1, r0
-	bls _080B7A20
-	movs r2, 0x6
-	b _080B7A46
-	.align 2, 0
-_080B7A1C: .4byte 0x0001869f
-_080B7A20:
-	ldr r0, _080B7A2C @ =0x00002710
-	cmp r1, r0
-	bls _080B7A30
-	movs r2, 0x5
-	b _080B7A46
-	.align 2, 0
-_080B7A2C: .4byte 0x00002710
-_080B7A30:
-	ldr r0, _080B7A90 @ =0x000003e7
-	movs r2, 0x4
-	cmp r1, r0
-	bhi _080B7A46
-	movs r2, 0x3
-	cmp r1, 0x63
-	bhi _080B7A46
-	movs r2, 0x1
-	cmp r1, 0x9
-	bls _080B7A46
-	movs r2, 0x2
-_080B7A46:
-	movs r0, 0xFC
-	strb r0, [r3]
-	movs r0, 0x14
-	strb r0, [r3, 0x1]
-	movs r0, 0x6
-	strb r0, [r3, 0x2]
-	adds r3, 0x3
-	movs r0, 0
-	subs r2, r4, r2
-	cmp r0, r2
-	bge _080B7A6C
-	movs r4, 0
-_080B7A5E:
-	strb r4, [r3]
-	adds r3, 0x1
-	adds r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, r2
-	blt _080B7A5E
-_080B7A6C:
-	movs r0, 0xB7
-	strb r0, [r3]
-	adds r3, 0x1
-	adds r0, r3, 0
-	bl ConvertIntToDecimalString
-	adds r3, r0, 0
-	movs r0, 0xFC
-	strb r0, [r3]
-	movs r0, 0x14
-	strb r0, [r3, 0x1]
-	movs r0, 0
-	strb r0, [r3, 0x2]
-	movs r0, 0xFF
-	strb r0, [r3, 0x3]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B7A90: .4byte 0x000003e7
-	thumb_func_end sub_80B79F8
-
-	thumb_func_start sub_80B7A94
-sub_80B7A94: @ 80B7A94
-	push {r4-r7,lr}
-	sub sp, 0x10
-	adds r4, r0, 0
-	lsls r1, 24
-	lsrs r5, r1, 24
-	lsls r2, 24
-	lsrs r6, r2, 24
-	lsls r3, 24
-	lsrs r7, r3, 24
-	mov r0, sp
-	adds r1, r4, 0
-	adds r2, r5, 0
-	bl sub_80B79F8
-	mov r0, sp
-	bl sub_8072CA4
-	lsls r0, 24
-	lsrs r2, r0, 24
-	adds r0, r5, 0x1
-	lsls r0, 3
-	cmp r2, r0
-	blt _080B7ACE
-	mov r0, sp
-	adds r1, r6, 0
-	adds r2, r7, 0
-	bl MenuPrint
-	b _080B7AE4
-_080B7ACE:
-	adds r1, r6, 0x1
-	adds r1, r5
-	lsls r1, 3
-	subs r1, r2
-	lsls r1, 24
-	lsrs r1, 24
-	lsls r2, r7, 3
-	mov r0, sp
-	movs r3, 0x1
-	bl MenuPrint_PixelCoords
-_080B7AE4:
-	add sp, 0x10
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80B7A94
-
-	thumb_func_start sub_80B7AEC
-sub_80B7AEC: @ 80B7AEC
-	push {r4-r6,lr}
-	sub sp, 0x20
-	adds r3, r0, 0
-	adds r4, r1, 0
-	adds r5, r2, 0
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r5, 24
-	lsrs r5, 24
-	mov r6, sp
-	movs r0, 0xB7
-	strb r0, [r6]
-	adds r6, 0x1
-	adds r0, r6, 0
-	adds r1, r3, 0
-	bl ConvertIntToDecimalString
-	adds r6, r0, 0
-	mov r0, sp
-	adds r1, r4, 0
-	adds r2, r5, 0
-	bl MenuPrint_RightAligned
-	movs r0, 0xFC
-	strb r0, [r6]
-	movs r0, 0x14
-	strb r0, [r6, 0x1]
-	movs r0, 0
-	strb r0, [r6, 0x2]
-	movs r0, 0xFF
-	strb r0, [r6, 0x3]
-	add sp, 0x20
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80B7AEC
-
-	thumb_func_start sub_80B7B34
-sub_80B7B34: @ 80B7B34
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x4
-	mov r8, r0
-	adds r5, r1, 0
-	mov r9, r2
-	lsls r0, 24
-	lsrs r0, 24
-	mov r8, r0
-	lsls r5, 24
-	lsrs r5, 24
-	mov r1, r9
-	lsls r1, 8
-	mov r9, r1
-	ldr r4, _080B7BD8 @ =gDecoration10000_Gfx
-	adds r0, r1, r4
-	lsls r6, r5, 4
-	subs r6, r5
-	lsls r1, r6, 6
-	mov r3, r8
-	adds r3, 0x1
-	lsls r3, 5
-	ldr r2, _080B7BDC @ =0x06008000
-	adds r3, r2
-	adds r1, r3
-	movs r2, 0x20
-	str r3, [sp]
-	bl CpuFastSet
-	adds r4, 0x80
-	add r9, r4
-	adds r0, r5, 0x1
-	lsls r4, r0, 4
-	subs r4, r0
-	lsls r1, r4, 6
-	ldr r3, [sp]
-	adds r1, r3
-	mov r0, r9
-	movs r2, 0x20
-	bl CpuFastSet
-	movs r3, 0
-	lsls r5, 5
-	mov r0, r8
-	adds r7, r5, r0
-	lsls r6, 1
-	adds r6, 0x1
-	add r6, r8
-	ldr r1, _080B7BE0 @ =0xfffff000
-	adds r5, r1, 0
-	ldr r0, _080B7BE4 @ =0x0600f800
-	mov r12, r0
-	ldr r1, _080B7BE8 @ =0x0600f840
-	mov r9, r1
-	lsls r4, 1
-	adds r4, 0x1
-	add r4, r8
-_080B7BAA:
-	adds r1, r7, r3
-	lsls r1, 1
-	mov r0, r12
-	adds r2, r1, r0
-	adds r0, r3, r6
-	adds r0, r5
-	strh r0, [r2]
-	add r1, r9
-	adds r0, r3, r4
-	adds r0, r5
-	strh r0, [r1]
-	adds r0, r3, 0x1
-	lsls r0, 16
-	lsrs r3, r0, 16
-	cmp r3, 0x3
-	bls _080B7BAA
-	add sp, 0x4
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B7BD8: .4byte gDecoration10000_Gfx
-_080B7BDC: .4byte 0x06008000
-_080B7BE0: .4byte 0xfffff000
-_080B7BE4: .4byte 0x0600f800
-_080B7BE8: .4byte 0x0600f840
-	thumb_func_end sub_80B7B34
-
-	thumb_func_start sub_80B7BEC
-sub_80B7BEC: @ 80B7BEC
-	push {r4,lr}
-	adds r4, r1, 0
-	adds r3, r2, 0
-	lsls r4, 24
-	lsls r3, 24
-	movs r1, 0xC0
-	lsls r1, 19
-	adds r4, r1
-	lsrs r4, 24
-	movs r1, 0x80
-	lsls r1, 17
-	adds r3, r1
-	lsrs r3, 24
-	movs r1, 0x6
-	adds r2, r4, 0
-	bl sub_80B7A94
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80B7BEC
-
-	thumb_func_start sub_80B7C14
-sub_80B7C14: @ 80B7C14
-	push {r4-r6,lr}
-	mov r6, r8
-	push {r6}
-	mov r8, r0
-	adds r4, r1, 0
-	adds r3, r2, 0
-	lsls r4, 24
-	lsls r3, 24
-	lsrs r6, r4, 24
-	movs r0, 0xD0
-	lsls r0, 20
-	adds r4, r0
-	lsrs r4, 24
-	lsrs r5, r3, 24
-	movs r1, 0xC0
-	lsls r1, 18
-	adds r3, r1
-	lsrs r3, 24
-	adds r0, r6, 0
-	adds r1, r5, 0
-	adds r2, r4, 0
-	bl MenuDrawTextWindow
-	mov r0, r8
-	adds r1, r6, 0
-	adds r2, r5, 0
-	bl sub_80B7BEC
-	ldr r0, _080B7C88 @ =gUnknown_083CF584
-	bl LoadCompressedObjectPic
-	ldr r0, _080B7C8C @ =gUnknown_083CF58C
-	bl LoadCompressedObjectPalette
-	ldr r0, _080B7C90 @ =gSpriteTemplate_83CF56C
-	lsls r6, 19
-	movs r1, 0x98
-	lsls r1, 13
-	adds r6, r1
-	asrs r6, 16
-	lsls r5, 19
-	movs r1, 0xB0
-	lsls r1, 12
-	adds r5, r1
-	asrs r5, 16
-	adds r1, r6, 0
-	adds r2, r5, 0
-	movs r3, 0
-	bl CreateSprite
-	ldr r1, _080B7C94 @ =gUnknown_02038734
-	strb r0, [r1]
-	pop {r3}
-	mov r8, r3
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B7C88: .4byte gUnknown_083CF584
-_080B7C8C: .4byte gUnknown_083CF58C
-_080B7C90: .4byte gSpriteTemplate_83CF56C
-_080B7C94: .4byte gUnknown_02038734
-	thumb_func_end sub_80B7C14
-
-	thumb_func_start RemoveMoneyLabelObject
-RemoveMoneyLabelObject: @ 80B7C98
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	adds r5, r1, 0
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r5, 24
-	lsrs r5, 24
-	ldr r0, _080B7CDC @ =gUnknown_02038734
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, _080B7CE0 @ =gSprites
-	adds r0, r1
-	bl DestroySpriteAndFreeResources
-	ldr r0, _080B7CE4 @ =0x00002722
-	bl FreeSpritePaletteByTag
-	adds r2, r4, 0
-	adds r2, 0xD
-	lsls r2, 24
-	lsrs r2, 24
-	adds r3, r5, 0x3
-	lsls r3, 24
-	lsrs r3, 24
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl MenuZeroFillWindowRect
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B7CDC: .4byte gUnknown_02038734
-_080B7CE0: .4byte gSprites
-_080B7CE4: .4byte 0x00002722
-	thumb_func_end RemoveMoneyLabelObject
-
-	thumb_func_start sub_80B7CE8
-sub_80B7CE8: @ 80B7CE8
-	push {lr}
-	ldr r0, _080B7D04 @ =gSaveBlock1
-	movs r1, 0x92
-	lsls r1, 3
-	adds r0, r1
-	ldr r0, [r0]
-	ldr r1, _080B7D08 @ =gSpecialVar_0x8005
-	ldrh r1, [r1]
-	bl IsEnoughMoney
-	lsls r0, 24
-	lsrs r0, 24
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080B7D04: .4byte gSaveBlock1
-_080B7D08: .4byte gSpecialVar_0x8005
-	thumb_func_end sub_80B7CE8
-
-	thumb_func_start sub_80B7D0C
-sub_80B7D0C: @ 80B7D0C
-	push {lr}
-	ldr r0, _080B7D1C @ =gSaveBlock1 + 0x490
-	ldr r1, _080B7D20 @ =gSpecialVar_0x8005
-	ldrh r1, [r1]
-	bl sub_80B79E0
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080B7D1C: .4byte gSaveBlock1 + 0x490
-_080B7D20: .4byte gSpecialVar_0x8005
-	thumb_func_end sub_80B7D0C
-
-	.align 2, 0 @ Don't pad with nop.
diff --git a/include/asm.inc.h b/include/asm.inc.h
index 280e49910..3a77f577e 100644
--- a/include/asm.inc.h
+++ b/include/asm.inc.h
@@ -297,15 +297,6 @@ void *picbox_close(void);
 // asm/naming_screen.o
 void DoNamingScreen(u8 r0, struct SaveBlock2 *r1, u16 r2, u16 r3, u8 s0, MainCallback s4);
 
-// asm/money.o
-bool8 IsEnoughMoney(u32, u32);
-void sub_80B79B8(u32 *, u32);
-void sub_80B79E0(u32 *, u32);
-void sub_80B7AEC(u32, u8 left, u8 top);
-void sub_80B7BEC(u32, u8, u8);
-void sub_80B7C14(u32, u8, u8);
-void RemoveMoneyLabelObject(u8, u8);
-
 // asm/secret_base.o
 void sub_80BB5B4(void);
 u8 sub_80BBB24(void);
diff --git a/include/money.h b/include/money.h
new file mode 100644
index 000000000..49015ee19
--- /dev/null
+++ b/include/money.h
@@ -0,0 +1,17 @@
+#ifndef GUARD_MONEY_H
+#define GUARD_MONEY_H
+
+bool8 IsEnoughMoney(u32, u32);
+void sub_80B79B8(u32 *, u32);
+void sub_80B79E0(u32 *, u32);
+void sub_80B79F8(u8 *buffer, u32 arg1, u8 arg2);
+void sub_80B7A94(u32 arg0, u8 arg1, u8 x, u8 y);
+void sub_80B7AEC(u32, u8 left, u8 top);
+void sub_80B7B34(void);
+void sub_80B7BEC(u32, u8, u8);
+void sub_80B7C14(u32, u8, u8);
+void RemoveMoneyLabelObject(u8, u8);
+bool8 sub_80B7CE8(void);
+void sub_80B7D0C(void);
+
+#endif // GUARD_MONEY_H
diff --git a/include/text.h b/include/text.h
index d0d418eab..2c66f30dc 100644
--- a/include/text.h
+++ b/include/text.h
@@ -4,6 +4,7 @@
 #define CHAR_SPACE          0x00
 #define CHAR_QUESTION_MARK  0xAC
 #define CHAR_HYPHEN         0xAE
+#define CHAR_CURRENCY       0xB7
 #define CHAR_COLON          0xF0
 #define EXT_CTRL_CODE_BEGIN 0xFC // extended control code
 #define PLACEHOLDER_BEGIN   0xFD // string placeholder
diff --git a/ld_script.txt b/ld_script.txt
index f970dd23f..cbb7695f3 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -122,7 +122,7 @@ SECTIONS {
         src/berry.o(.text);
         asm/script_menu.o(.text);
         asm/naming_screen.o(.text);
-        asm/money.o(.text);
+        src/money.o(.text);
         asm/contest_effect.o(.text);
         src/record_mixing.o(.text);
         asm/record_mixing.o(.text);
diff --git a/src/money.c b/src/money.c
new file mode 100644
index 000000000..38ca5f817
--- /dev/null
+++ b/src/money.c
@@ -0,0 +1,291 @@
+#include "global.h"
+#include "money.h"
+#include "decompress.h"
+#include "menu.h"
+#include "sprite.h"
+#include "string_util.h"
+
+#define SPRITE_TAG_MONEY (0x2722)
+
+extern u16 gSpecialVar_0x8005;
+extern u8 gUnknown_02038734;
+
+extern const struct SpriteSheet gUnknown_083CF584;
+extern const struct SpritePalette gUnknown_083CF58C;
+extern const struct SpriteTemplate gSpriteTemplate_83CF56C;
+
+bool8 IsEnoughMoney(u32 budget, u32 cost) {
+    if (budget >= cost) {
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+void sub_80B79B8(u32 *arg0, u32 arg1) {
+    if (*arg0 > *arg0 + arg1) {
+        *arg0 = 999999;
+        return;
+    }
+
+    *arg0 = *arg0 + arg1;
+    if (*arg0 > 999999) {
+        *arg0 = 999999;
+    }
+}
+
+void sub_80B79E0(u32 *arg0, u32 arg1) {
+    if (*arg0 < arg1) {
+        *arg0 = 0;
+    } else {
+        *arg0 = *arg0 - arg1;
+    }
+}
+
+void sub_80B79F8(u8 *buffer, u32 arg1, u8 arg2) {
+    u8 width;
+    u8 i;
+
+    if (arg1 > 999999) {
+        width = 7;
+    } else if (arg1 > 99999) {
+        width = 6;
+    } else if (arg1 > 10000) {
+        width = 5;
+    } else if (arg1 > 999) {
+        width = 4;
+    } else if (arg1 > 99) {
+        width = 3;
+    } else if (arg1 > 9) {
+        width = 2;
+    } else {
+        width = 1;
+    }
+
+    buffer[0] = EXT_CTRL_CODE_BEGIN;
+    buffer[1] = 0x14;
+    buffer[2] = 0x06;
+    buffer += 3;
+
+    for (i = 0; i < arg2 - width; i++) {
+        buffer[0] = CHAR_SPACE;
+        buffer += 1;
+    }
+
+    buffer[0] = CHAR_CURRENCY;
+    buffer += 1;
+
+    buffer = ConvertIntToDecimalString(buffer, arg1);
+
+    buffer[0] = EXT_CTRL_CODE_BEGIN;
+    buffer[1] = 0x14;
+    buffer[2] = 0x00;
+    buffer[3] = EOS;
+}
+
+#ifdef NONMATCHING
+void sub_80B7A94(u32 arg0, u8 size, u8 x, u8 y) {
+    u8 buffer[16];
+    u8 stringWidth;
+
+    sub_80B79F8(buffer, arg0, size);
+    stringWidth = sub_8072CA4(buffer);
+
+    if (stringWidth >= (size + 1) * 8) {
+        MenuPrint(buffer, x, y);
+    } else {
+        u8 pixelX = (size + 1) * 8 - stringWidth;
+        MenuPrint_PixelCoords(buffer, pixelX, y * 8, 1);
+    }
+}
+#else
+
+__attribute__((naked))
+void sub_80B7A94(u32 arg0, u8 arg1, u8 x, u8 y) {
+    asm(".syntax unified\n\
+    push {r4-r7,lr}\n\
+    sub sp, 0x10\n\
+    adds r4, r0, 0\n\
+    lsls r1, 24\n\
+    lsrs r5, r1, 24\n\
+    lsls r2, 24\n\
+    lsrs r6, r2, 24\n\
+    lsls r3, 24\n\
+    lsrs r7, r3, 24\n\
+    mov r0, sp\n\
+    adds r1, r4, 0\n\
+    adds r2, r5, 0\n\
+    bl sub_80B79F8\n\
+    mov r0, sp\n\
+    bl sub_8072CA4\n\
+    lsls r0, 24\n\
+    lsrs r2, r0, 24\n\
+    adds r0, r5, 0x1\n\
+    lsls r0, 3\n\
+    cmp r2, r0\n\
+    blt _080B7ACE\n\
+    mov r0, sp\n\
+    adds r1, r6, 0\n\
+    adds r2, r7, 0\n\
+    bl MenuPrint\n\
+    b _080B7AE4\n\
+_080B7ACE:\n\
+    adds r1, r6, 0x1\n\
+    adds r1, r5\n\
+    lsls r1, 3\n\
+    subs r1, r2\n\
+    lsls r1, 24\n\
+    lsrs r1, 24\n\
+    lsls r2, r7, 3\n\
+    mov r0, sp\n\
+    movs r3, 0x1\n\
+    bl MenuPrint_PixelCoords\n\
+_080B7AE4:\n\
+    add sp, 0x10\n\
+    pop {r4-r7}\n\
+    pop {r0}\n\
+    bx r0\n\
+    .syntax divided\n");
+}
+
+#endif
+
+void sub_80B7AEC(u32 arg0, u8 left, u8 top) {
+    u8 buffer[32];
+    u8 *ptr;
+
+    ptr = &buffer[0];
+
+    ptr[0] = CHAR_CURRENCY;
+    ptr++;
+
+    ptr = ConvertIntToDecimalString(ptr, arg0);
+
+    MenuPrint_RightAligned(buffer, left, top);
+
+    ptr[0] = 0xFC;
+    ptr[1] = 0x14;
+    ptr[2] = 0x00;
+    ptr[3] = 0xFF;
+}
+
+__attribute__((naked))
+void sub_80B7B34(void) {
+    asm(".syntax unified\n\
+    push {r4-r7,lr}\n\
+    mov r7, r9\n\
+    mov r6, r8\n\
+    push {r6,r7}\n\
+    sub sp, 0x4\n\
+    mov r8, r0\n\
+    adds r5, r1, 0\n\
+    mov r9, r2\n\
+    lsls r0, 24\n\
+    lsrs r0, 24\n\
+    mov r8, r0\n\
+    lsls r5, 24\n\
+    lsrs r5, 24\n\
+    mov r1, r9\n\
+    lsls r1, 8\n\
+    mov r9, r1\n\
+    ldr r4, _080B7BD8 @ =gDecoration10000_Gfx\n\
+    adds r0, r1, r4\n\
+    lsls r6, r5, 4\n\
+    subs r6, r5\n\
+    lsls r1, r6, 6\n\
+    mov r3, r8\n\
+    adds r3, 0x1\n\
+    lsls r3, 5\n\
+    ldr r2, _080B7BDC @ =0x06008000\n\
+    adds r3, r2\n\
+    adds r1, r3\n\
+    movs r2, 0x20\n\
+    str r3, [sp]\n\
+    bl CpuFastSet\n\
+    adds r4, 0x80\n\
+    add r9, r4\n\
+    adds r0, r5, 0x1\n\
+    lsls r4, r0, 4\n\
+    subs r4, r0\n\
+    lsls r1, r4, 6\n\
+    ldr r3, [sp]\n\
+    adds r1, r3\n\
+    mov r0, r9\n\
+    movs r2, 0x20\n\
+    bl CpuFastSet\n\
+    movs r3, 0\n\
+    lsls r5, 5\n\
+    mov r0, r8\n\
+    adds r7, r5, r0\n\
+    lsls r6, 1\n\
+    adds r6, 0x1\n\
+    add r6, r8\n\
+    ldr r1, _080B7BE0 @ =0xfffff000\n\
+    adds r5, r1, 0\n\
+    ldr r0, _080B7BE4 @ =0x0600f800\n\
+    mov r12, r0\n\
+    ldr r1, _080B7BE8 @ =0x0600f840\n\
+    mov r9, r1\n\
+    lsls r4, 1\n\
+    adds r4, 0x1\n\
+    add r4, r8\n\
+_080B7BAA:\n\
+    adds r1, r7, r3\n\
+    lsls r1, 1\n\
+    mov r0, r12\n\
+    adds r2, r1, r0\n\
+    adds r0, r3, r6\n\
+    adds r0, r5\n\
+    strh r0, [r2]\n\
+    add r1, r9\n\
+    adds r0, r3, r4\n\
+    adds r0, r5\n\
+    strh r0, [r1]\n\
+    adds r0, r3, 0x1\n\
+    lsls r0, 16\n\
+    lsrs r3, r0, 16\n\
+    cmp r3, 0x3\n\
+    bls _080B7BAA\n\
+    add sp, 0x4\n\
+    pop {r3,r4}\n\
+    mov r8, r3\n\
+    mov r9, r4\n\
+    pop {r4-r7}\n\
+    pop {r0}\n\
+    bx r0\n\
+    .align 2, 0\n\
+_080B7BD8: .4byte gDecoration10000_Gfx\n\
+_080B7BDC: .4byte 0x06008000\n\
+_080B7BE0: .4byte 0xfffff000\n\
+_080B7BE4: .4byte 0x0600f800\n\
+_080B7BE8: .4byte 0x0600f840\n\
+    .syntax divided\n");
+}
+
+void sub_80B7BEC(u32 arg0, u8 x, u8 y) {
+    sub_80B7A94(arg0, 6, x + 6, y + 1);
+}
+
+void sub_80B7C14(u32 arg0, u8 x, u8 y) {
+    MenuDrawTextWindow(x, y, x + 13, y + 3);
+    sub_80B7BEC(arg0, x, y);
+
+    LoadCompressedObjectPic(&gUnknown_083CF584);
+    LoadCompressedObjectPalette(&gUnknown_083CF58C);
+
+    gUnknown_02038734 = CreateSprite(&gSpriteTemplate_83CF56C, x * 8 + 19, y * 8 + 11, 0);
+}
+
+void RemoveMoneyLabelObject(u8 x, u8 y) {
+    DestroySpriteAndFreeResources(&gSprites[gUnknown_02038734]);
+    FreeSpritePaletteByTag(SPRITE_TAG_MONEY);
+    MenuZeroFillWindowRect(x, y, x + 13, y + 3);
+}
+
+bool8 sub_80B7CE8(void) {
+    return IsEnoughMoney(gSaveBlock1.money, gSpecialVar_0x8005);
+}
+
+void sub_80B7D0C(void) {
+    sub_80B79E0(&gSaveBlock1.money, gSpecialVar_0x8005);
+}
diff --git a/src/scrcmd.c b/src/scrcmd.c
index ef77966c6..a8567a2bb 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -12,6 +12,7 @@
 #include "asm_fieldmap.h"
 #include "main.h"
 #include "menu.h"
+#include "money.h"
 #include "decoration.h"
 #include "field_message_box.h"
 #include "sound.h"
diff --git a/src/trainer_card.c b/src/trainer_card.c
index 560e8ece3..041245bdc 100644
--- a/src/trainer_card.c
+++ b/src/trainer_card.c
@@ -6,6 +6,7 @@
 #include "link.h"
 #include "main.h"
 #include "menu.h"
+#include "money.h"
 #include "palette.h"
 #include "pokedex.h"
 #include "rom4.h"