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This commit is contained in:
Marcus Huderle 2018-09-06 11:37:45 -05:00
parent 8ecf3b2159
commit fa9d1759bd
6 changed files with 342 additions and 575 deletions
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555
asm/shop.s
View File

@ -5,561 +5,6 @@
.text
thumb_func_start BuyMenuAddScrollIndicatorArrows
@ void BuyMenuAddScrollIndicatorArrows()
BuyMenuAddScrollIndicatorArrows: @ 80E01C8
push {r4,r5,lr}
sub sp, 0x10
ldr r5, =gShopDataPtr
ldr r2, [r5]
ldr r4, =0x0000200b
adds r0, r2, r4
ldrb r0, [r0]
cmp r0, 0xFF
bne _080E0206
ldr r0, =gMartInfo
ldrh r1, [r0, 0xC]
adds r0, r1, 0x1
cmp r0, 0x8
ble _080E0206
subs r0, r1, 0x7
str r0, [sp]
ldr r0, =0x00000834
str r0, [sp, 0x4]
str r0, [sp, 0x8]
ldr r1, =0x00002008
adds r0, r2, r1
str r0, [sp, 0xC]
movs r0, 0x2
movs r1, 0xAC
movs r2, 0xC
movs r3, 0x94
bl AddScrollIndicatorArrowPairParameterized
ldr r1, [r5]
adds r1, r4
strb r0, [r1]
_080E0206:
add sp, 0x10
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuAddScrollIndicatorArrows
thumb_func_start BuyMenuRemoveScrollIndicatorArrows
@ void BuyMenuRemoveScrollIndicatorArrows()
BuyMenuRemoveScrollIndicatorArrows: @ 80E0224
push {r4,lr}
ldr r4, =gShopDataPtr
ldr r0, [r4]
ldr r2, =0x0000200b
adds r1, r0, r2
ldrb r0, [r1]
cmp r0, 0xFF
beq _080E0242
bl RemoveScrollIndicatorArrowPair
ldr r0, [r4]
ldr r1, =0x0000200b
adds r0, r1
movs r1, 0xFF
strb r1, [r0]
_080E0242:
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuRemoveScrollIndicatorArrows
thumb_func_start BuyMenuPrintCursor
@ void BuyMenuPrintCursor(u8 taskId, u8 colorSetId)
BuyMenuPrintCursor: @ 80E0250
push {r4,lr}
sub sp, 0x8
adds r4, r1, 0
lsls r0, 24
lsrs r0, 24
lsls r4, 24
lsrs r4, 24
bl ListMenuGetYCoordForPrintingArrowCursor
adds r3, r0, 0
lsls r3, 24
lsrs r3, 24
ldr r1, =gText_SelectorArrow2
movs r0, 0
str r0, [sp]
str r4, [sp, 0x4]
movs r0, 0x1
movs r2, 0
bl BuyMenuPrint
add sp, 0x8
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuPrintCursor
thumb_func_start BuyMenuAddItemIcon
@ void BuyMenuAddItemIcon(u16 id, u8 iconSlot)
BuyMenuAddItemIcon: @ 80E0284
push {r4,lr}
sub sp, 0x8
lsls r0, 16
lsrs r2, r0, 16
lsls r1, 24
lsrs r3, r1, 24
ldr r0, =gShopDataPtr
ldr r4, =0x0000200d
adds r1, r3, r4
ldr r0, [r0]
adds r4, r0, r1
ldrb r0, [r4]
cmp r0, 0xFF
bne _080E0310
ldr r0, =gMartInfo
ldrb r0, [r0, 0xF]
cmp r0, 0
beq _080E02AE
ldr r0, =0x0000ffff
cmp r2, r0
bne _080E02F0
_080E02AE:
ldr r0, =0x0000083e
adds r1, r3, r0
adds r0, r1, 0
bl AddItemIconSprite
lsls r0, 24
lsrs r2, r0, 24
cmp r2, 0x40
beq _080E0310
strb r2, [r4]
ldr r1, =gSprites
lsls r0, r2, 4
adds r0, r2
lsls r0, 2
adds r0, r1
movs r1, 0x18
strh r1, [r0, 0x24]
movs r1, 0x58
strh r1, [r0, 0x26]
b _080E0310
.pool
_080E02F0:
lsls r0, r2, 24
lsrs r0, 24
ldr r2, =0x0000083e
adds r1, r3, r2
str r1, [sp]
str r1, [sp, 0x4]
movs r1, 0x14
movs r2, 0x54
movs r3, 0x1
bl AddDecorationIconObject
lsls r0, 24
lsrs r2, r0, 24
cmp r2, 0x40
beq _080E0310
strb r2, [r4]
_080E0310:
add sp, 0x8
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuAddItemIcon
thumb_func_start BuyMenuRemoveItemIcon
@ void BuyMenuRemoveItemIcon(u16 id, u8 iconSlot)
BuyMenuRemoveItemIcon: @ 80E031C
push {r4,r5,lr}
lsls r1, 24
lsrs r4, r1, 24
ldr r0, =gShopDataPtr
ldr r2, =0x0000200d
adds r1, r4, r2
ldr r0, [r0]
adds r5, r0, r1
ldrb r0, [r5]
cmp r0, 0xFF
beq _080E0356
ldr r0, =0x0000083e
adds r4, r0
adds r0, r4, 0
bl FreeSpriteTilesByTag
adds r0, r4, 0
bl FreeSpritePaletteByTag
ldrb r1, [r5]
lsls r0, r1, 4
adds r0, r1
lsls r0, 2
ldr r1, =gSprites
adds r0, r1
bl DestroySprite
movs r0, 0xFF
strb r0, [r5]
_080E0356:
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuRemoveItemIcon
thumb_func_start BuyMenuInitBgs
@ void BuyMenuInitBgs()
BuyMenuInitBgs: @ 80E036C
push {r4,lr}
movs r0, 0
bl ResetBgsAndClearDma3BusyFlags
ldr r1, =gUnknown_08589A60
movs r0, 0
movs r2, 0x4
bl InitBgsFromTemplates
ldr r4, =gShopDataPtr
ldr r1, [r4]
movs r0, 0x80
lsls r0, 4
adds r1, r0
movs r0, 0x1
bl SetBgTilemapBuffer
ldr r1, [r4]
movs r0, 0xC0
lsls r0, 5
adds r1, r0
movs r0, 0x2
bl SetBgTilemapBuffer
ldr r1, [r4]
movs r0, 0x80
lsls r0, 5
adds r1, r0
movs r0, 0x3
bl SetBgTilemapBuffer
movs r0, 0x10
movs r1, 0
bl SetGpuReg
movs r0, 0x12
movs r1, 0
bl SetGpuReg
movs r0, 0x14
movs r1, 0
bl SetGpuReg
movs r0, 0x16
movs r1, 0
bl SetGpuReg
movs r0, 0x18
movs r1, 0
bl SetGpuReg
movs r0, 0x1A
movs r1, 0
bl SetGpuReg
movs r0, 0x1C
movs r1, 0
bl SetGpuReg
movs r0, 0x1E
movs r1, 0
bl SetGpuReg
movs r0, 0x50
movs r1, 0
bl SetGpuReg
movs r1, 0x82
lsls r1, 5
movs r0, 0
bl SetGpuReg
movs r0, 0
bl ShowBg
movs r0, 0x1
bl ShowBg
movs r0, 0x2
bl ShowBg
movs r0, 0x3
bl ShowBg
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuInitBgs
thumb_func_start BuyMenuDecompressBgGraphics
@ void BuyMenuDecompressBgGraphics()
BuyMenuDecompressBgGraphics: @ 80E0424
push {lr}
sub sp, 0x4
ldr r1, =gBuyMenuFrame_Gfx
movs r2, 0xE8
lsls r2, 2
ldr r3, =0x000003e3
movs r0, 0
str r0, [sp]
movs r0, 0x1
bl decompress_and_copy_tile_data_to_vram
ldr r0, =gBuyMenuFrame_Tilemap
ldr r1, =gShopDataPtr
ldr r1, [r1]
bl LZDecompressWram
ldr r0, =gMenuMoneyPal
movs r1, 0xC0
movs r2, 0x20
bl LoadCompressedPalette
add sp, 0x4
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuDecompressBgGraphics
thumb_func_start BuyMenuInitWindows
@ void BuyMenuInitWindows()
BuyMenuInitWindows: @ 80E0468
push {lr}
ldr r0, =gUnknown_08589A70
bl InitWindows
bl DeactivateAllTextPrinters
movs r0, 0
movs r1, 0x1
movs r2, 0xD0
bl LoadUserWindowBorderGfx
movs r0, 0
movs r1, 0xA
movs r2, 0xE0
bl LoadMessageBoxGfx
movs r0, 0
bl PutWindowTilemap
movs r0, 0x1
bl PutWindowTilemap
movs r0, 0x2
bl PutWindowTilemap
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuInitWindows
thumb_func_start BuyMenuPrint
@ void BuyMenuPrint(u8 windowId, u8 *str, u8 x, u8 y, u8 speed, u8 colorSetId)
BuyMenuPrint: @ 80E04A4
push {r4-r6,lr}
sub sp, 0x14
ldr r6, [sp, 0x24]
ldr r5, [sp, 0x28]
lsls r0, 24
lsrs r0, 24
lsls r2, 24
lsrs r2, 24
lsls r3, 24
lsrs r3, 24
lsls r5, 24
lsrs r5, 24
movs r4, 0
str r4, [sp]
str r4, [sp, 0x4]
lsls r4, r5, 1
adds r4, r5
ldr r5, =gUnknown_08589AB0
adds r4, r5
str r4, [sp, 0x8]
lsls r6, 24
asrs r6, 24
str r6, [sp, 0xC]
str r1, [sp, 0x10]
movs r1, 0x1
bl AddTextPrinterParameterized2
add sp, 0x14
pop {r4-r6}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuPrint
thumb_func_start BuyMenuDisplayMessage
@ void BuyMenuDisplayMessage(u8 taskId, u8 *str, void ( *callback)(u8 taskId))
BuyMenuDisplayMessage: @ 80E04E8
push {r4-r6,lr}
sub sp, 0x10
adds r4, r0, 0
adds r5, r1, 0
adds r6, r2, 0
lsls r4, 24
lsrs r4, 24
bl GetPlayerTextSpeed
lsls r0, 24
lsrs r0, 24
movs r1, 0x1
str r1, [sp]
str r0, [sp, 0x4]
str r5, [sp, 0x8]
str r6, [sp, 0xC]
adds r0, r4, 0
movs r1, 0x5
movs r2, 0xA
movs r3, 0xE
bl DisplayMessageAndContinueTask
movs r0, 0
bl schedule_bg_copy_tilemap_to_vram
add sp, 0x10
pop {r4-r6}
pop {r0}
bx r0
thumb_func_end BuyMenuDisplayMessage
thumb_func_start BuyMenuDrawGraphics
@ void BuyMenuDrawGraphics()
BuyMenuDrawGraphics: @ 80E0524
push {lr}
bl BuyMenuDrawMapGraphics
bl BuyMenuCopyMenuBgToBg1TilemapBuffer
movs r0, 0x13
movs r1, 0xB
bl AddMoneyLabelObject
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
movs r1, 0x92
lsls r1, 3
adds r0, r1
bl GetMoney
adds r3, r0, 0
movs r0, 0
movs r1, 0x1
movs r2, 0xD
bl PrintMoneyAmountInMoneyBoxWithBorder
movs r0, 0
bl schedule_bg_copy_tilemap_to_vram
movs r0, 0x1
bl schedule_bg_copy_tilemap_to_vram
movs r0, 0x2
bl schedule_bg_copy_tilemap_to_vram
movs r0, 0x3
bl schedule_bg_copy_tilemap_to_vram
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuDrawGraphics
thumb_func_start BuyMenuDrawMapGraphics
@ void BuyMenuDrawMapGraphics()
BuyMenuDrawMapGraphics: @ 80E0570
push {lr}
bl BuyMenuCollectEventObjectData
bl BuyMenuDrawEventObjects
bl BuyMenuDrawMapBg
pop {r0}
bx r0
thumb_func_end BuyMenuDrawMapGraphics
thumb_func_start BuyMenuDrawMapBg
@ void BuyMenuDrawMapBg()
BuyMenuDrawMapBg: @ 80E0584
push {r4-r7,lr}
mov r7, r10
mov r6, r9
mov r5, r8
push {r5-r7}
sub sp, 0x4
ldr r0, =gMapHeader
ldr r0, [r0]
mov r9, r0
mov r4, sp
adds r4, 0x2
mov r0, sp
adds r1, r4, 0
bl GetXYCoordsOneStepInFrontOfPlayer
mov r1, sp
mov r0, sp
ldrh r0, [r0]
subs r0, 0x4
strh r0, [r1]
ldrh r0, [r4]
subs r0, 0x4
strh r0, [r4]
movs r1, 0
mov r10, r4
_080E05B6:
movs r4, 0
lsls r7, r1, 16
asrs r0, r7, 16
mov r8, r0
_080E05BE:
mov r0, sp
movs r1, 0
ldrsh r0, [r0, r1]
lsls r4, 16
asrs r5, r4, 16
adds r0, r5
mov r2, r10
movs r3, 0
ldrsh r1, [r2, r3]
add r1, r8
bl MapGridGetMetatileIdAt
lsls r0, 16
lsrs r6, r0, 16
adds r0, r5, 0
mov r1, r8
bl BuyMenuCheckForOverlapWithMenuBg
lsls r0, 24
lsrs r0, 24
cmp r0, 0x1
bne _080E0608
mov r0, sp
movs r1, 0
ldrsh r0, [r0, r1]
adds r0, r5
mov r2, r10
movs r3, 0
ldrsh r1, [r2, r3]
add r1, r8
bl MapGridGetMetatileLayerTypeAt
lsls r0, 24
lsrs r5, r0, 24
b _080E060A
.pool
_080E0608:
movs r5, 0x1
_080E060A:
ldr r0, =0x000001ff
cmp r6, r0
bhi _080E062C
asrs r0, r4, 16
mov r2, r9
ldr r1, [r2, 0x10]
lsls r3, r6, 4
ldr r2, [r1, 0xC]
adds r2, r3
asrs r1, r7, 16
adds r3, r5, 0
bl BuyMenuDrawMapMetatile
b _080E0644
.pool
_080E062C:
asrs r0, r4, 16
mov r3, r9
ldr r2, [r3, 0x14]
ldr r3, =0xfffffe00
adds r1, r6, r3
lsls r1, 4
ldr r2, [r2, 0xC]
adds r2, r1
asrs r1, r7, 16
adds r3, r5, 0
bl BuyMenuDrawMapMetatile
_080E0644:
movs r1, 0x80
lsls r1, 9
adds r0, r4, r1
lsrs r4, r0, 16
asrs r0, 16
cmp r0, 0xE
ble _080E05BE
adds r0, r7, r1
lsrs r1, r0, 16
asrs r0, 16
cmp r0, 0x9
ble _080E05B6
add sp, 0x4
pop {r3-r5}
mov r8, r3
mov r9, r4
mov r10, r5
pop {r4-r7}
pop {r0}
bx r0
.pool
thumb_func_end BuyMenuDrawMapBg
thumb_func_start BuyMenuDrawMapMetatile
@ void BuyMenuDrawMapMetatile(u16 x, u16 y, u16 *src, u8 metatileLayerType)
BuyMenuDrawMapMetatile: @ 80E0670

5
data/shop.s
View File

@ -53,9 +53,10 @@ gUnknown_08589AA8:: @ 8589AA8
gUnknown_08589AB0:: @ 8589AB0
.byte 1, 2, 3
.byte 0, 2, 3
.byte 0, 3, 2
gUnknown_08589AB3:: @ 8589AB3
.byte 0, 2, 3, 0, 3, 2, 0
.align 1
gUnknown_08589ABA:: @ 8589ABA
.2byte 0x284, 0x282, 0x280

2
include/battle_pyramid_bag.h
View File

@ -11,7 +11,7 @@ struct PyramidBagResources
u8 windowIds[5];
u8 unk814;
u8 unk815;
u8 scrollArrowSpriteId;
u8 scrollIndicatorsTaskId;
const u8 *menuActionIds;
u8 filler81C[0x820 - 0x81C];
u8 menuActionsCount;

12
include/shop.h
View File

@ -27,13 +27,15 @@ struct BuyMenuLabel
struct ShopData
{
/*0x0000*/ u8 filler0[0x2004];
/*0x0000*/ u8 tilemapBuffers[4][0x800];
/*0x2000*/ u8 filler2000[0x4];
/*0x2004*/ u16 unk2004;
/*0x2006*/ u8 filler2006[0x5];
/*0x200B*/ u8 unk200B;
/*0x2006*/ u8 filler2006[0x2];
/*0x2008*/ u16 unk2008;
/*0x200A*/ u8 filler200A;
/*0x200B*/ u8 scrollIndicatorsTaskId;
/*0x200C*/ u8 unk200C;
/*0x200D*/ s8 unk200D;
/*0x200E*/ s8 unk200E;
/*0x200D*/ u8 unk200D[2];
/*0x200F*/ u8 filler200F[0xA1];
};

12
src/battle_pyramid_bag.c
View File

@ -264,7 +264,7 @@ void sub_81C4F98(u8 a0, void (*callback)(void))
gPyramidBagResources->callback2 = NULL;
gPyramidBagResources->unk814 = 0xFF;
gPyramidBagResources->scrollArrowSpriteId = 0xFF;
gPyramidBagResources->scrollIndicatorsTaskId = 0xFF;
memset(gPyramidBagResources->itemsSpriteIds, 0xFF, sizeof(gPyramidBagResources->itemsSpriteIds));
memset(gPyramidBagResources->windowIds, 0xFF, sizeof(gPyramidBagResources->windowIds));
@ -532,16 +532,16 @@ static void PrintItemDescription(s32 listMenuId)
static void AddScrollArrow(void)
{
if (gPyramidBagResources->scrollArrowSpriteId == 0xFF)
gPyramidBagResources->scrollArrowSpriteId = AddScrollIndicatorArrowPairParameterized(2, 172, 12, 148, gPyramidBagResources->listMenuCount - gPyramidBagResources->listMenuMaxShown, 0xB5E, 0xB5E, &gPyramidBagCursorData.scrollPosition);
if (gPyramidBagResources->scrollIndicatorsTaskId == 0xFF)
gPyramidBagResources->scrollIndicatorsTaskId = AddScrollIndicatorArrowPairParameterized(2, 172, 12, 148, gPyramidBagResources->listMenuCount - gPyramidBagResources->listMenuMaxShown, 0xB5E, 0xB5E, &gPyramidBagCursorData.scrollPosition);
}
static void RemoveScrollArrow(void)
{
if (gPyramidBagResources->scrollArrowSpriteId != 0xFF)
if (gPyramidBagResources->scrollIndicatorsTaskId != 0xFF)
{
RemoveScrollIndicatorArrowPair(gPyramidBagResources->scrollArrowSpriteId);
gPyramidBagResources->scrollArrowSpriteId = 0xFF;
RemoveScrollIndicatorArrowPair(gPyramidBagResources->scrollIndicatorsTaskId);
gPyramidBagResources->scrollIndicatorsTaskId = 0xFF;
}
}

331
src/shop.c
View File

@ -1,23 +1,31 @@
#include "global.h"
#include "bg.h"
#include "decompress.h"
#include "decoration.h"
#include "field_player_avatar.h"
#include "field_screen.h"
#include "field_weather.h"
#include "fieldmap.h"
#include "gpu_regs.h"
#include "international_string_util.h"
#include "item.h"
#include "item_icon.h"
#include "list_menu.h"
#include "main.h"
#include "malloc.h"
#include "menu.h"
#include "menu_helpers.h"
#include "money.h"
#include "overworld.h"
#include "palette.h"
#include "scanline_effect.h"
#include "script.h"
#include "shop.h"
#include "sound.h"
#include "sprite.h"
#include "string_util.h"
#include "strings.h"
#include "text_window.h"
#include "tv.h"
#include "constants/rgb.h"
#include "constants/songs.h"
@ -31,7 +39,12 @@ extern const struct WindowTemplate gUnknown_08589A38[2];
extern const struct MenuAction gUnknown_08589A10[3];
extern const struct MenuAction gUnknown_08589A28[2];
extern const struct ListMenuTemplate gUnknown_08589A48;
extern const u8 gUnknown_08589AB3[];
extern const struct BgTemplate gUnknown_08589A60[4];
extern const u8 gBuyMenuFrame_Gfx[];
extern const u8 gBuyMenuFrame_Tilemap[];
extern const u16 gMenuMoneyPal[];
extern const struct WindowTemplate gUnknown_08589A70[];
extern u8 gUnknown_08589AB0[][3];
static void Task_ShopMenu(u8 taskId);
void HandleShopMenuQuit(u8 taskId);
@ -51,7 +64,14 @@ void BuyMenuDecompressBgGraphics(void);
void BuyMenuSetListEntry(struct ListMenuItem*, u16, u8*);
void BuyMenuAddItemIcon(u16, u8);
void BuyMenuRemoveItemIcon(u16, u8);
void BuyMenuPrint(u8, const u8*, u8, u8, u8, u8);
void BuyMenuPrint(u8 windowId, const u8 *text, u8 x, u8 y, s8 speed, u8 colorSet);
void BuyMenuDrawMapGraphics(void);
void BuyMenuCopyMenuBgToBg1TilemapBuffer(void);
void BuyMenuCollectEventObjectData(void);
void BuyMenuDrawEventObjects(void);
void BuyMenuDrawMapBg(void);
bool8 BuyMenuCheckForOverlapWithMenuBg(u16, u16);
void BuyMenuDrawMapMetatile(s16, s16, u16*, u8);
/*static*/ u8 CreateShopMenu(u8 martType)
@ -227,9 +247,9 @@ void CB2_InitBuyMenu(void)
ResetTasks();
clear_scheduled_bg_copies_to_vram();
gShopDataPtr = AllocZeroed(sizeof(struct ShopData));
gShopDataPtr->unk200B = 0xFF;
gShopDataPtr->unk200D = -1;
gShopDataPtr->unk200E = -1;
gShopDataPtr->scrollIndicatorsTaskId = 0xFF;
gShopDataPtr->unk200D[0] = -1;
gShopDataPtr->unk200D[1] = -1;
BuyMenuBuildListMenuTemplate();
BuyMenuInitBgs();
FillBgTilemapBufferRect_Palette0(0, 0, 0, 0, 0x20, 0x20);
@ -355,6 +375,305 @@ void BuyMenuPrintPriceInList(u8 windowId, int item, u8 y)
StringExpandPlaceholders(gStringVar4, gText_PokedollarVar1);
x = GetStringRightAlignXOffset(7, gStringVar4, 0x78);
AddTextPrinterParameterized2(windowId, 7, x, y, 0, 0, gUnknown_08589AB3, -1, gStringVar4);
AddTextPrinterParameterized2(windowId, 7, x, y, 0, 0, gUnknown_08589AB0[1], -1, gStringVar4);
}
}
void BuyMenuAddScrollIndicatorArrows(void)
{
if (gShopDataPtr->scrollIndicatorsTaskId == 0xFF && gMartInfo.itemCount + 1 > 8)
{
gShopDataPtr->scrollIndicatorsTaskId = AddScrollIndicatorArrowPairParameterized(
SCROLL_ARROW_UP,
0xAC,
0xC,
0x94,
gMartInfo.itemCount - 7,
0x834,
0x834,
&gShopDataPtr->unk2008);
}
}
void BuyMenuRemoveScrollIndicatorArrows(void)
{
if (gShopDataPtr->scrollIndicatorsTaskId != 0xFF)
{
RemoveScrollIndicatorArrowPair(gShopDataPtr->scrollIndicatorsTaskId);
gShopDataPtr->scrollIndicatorsTaskId = 0xFF;
}
}
void BuyMenuPrintCursor(u8 scrollIndicatorsTaskId, u8 colorSet)
{
u8 y = ListMenuGetYCoordForPrintingArrowCursor(scrollIndicatorsTaskId);
BuyMenuPrint(1, gText_SelectorArrow2, 0, y, 0, colorSet);
}
void BuyMenuAddItemIcon(u16 item, u8 iconSlot)
{
u8 spriteId;
u8 *spriteIdPtr = &gShopDataPtr->unk200D[iconSlot];
if (*spriteIdPtr != 0xFF)
return;
if (gMartInfo.martType == MART_TYPE_0 || item == 0xFFFF)
{
spriteId = AddItemIconSprite(iconSlot + 0x83E, iconSlot + 0x83E, item);
if (spriteId != MAX_SPRITES)
{
*spriteIdPtr = spriteId;
gSprites[spriteId].pos2.x = 24;
gSprites[spriteId].pos2.y = 88;
}
}
else
{
spriteId = AddDecorationIconObject(item, 20, 84, 1, iconSlot + 0x83E, iconSlot + 0x83E);
if (spriteId != MAX_SPRITES)
*spriteIdPtr = spriteId;
}
}
void BuyMenuRemoveItemIcon(u16 item, u8 iconSlot)
{
u8 *spriteIdPtr = &gShopDataPtr->unk200D[iconSlot];
if (*spriteIdPtr == 0xFF)
return;
FreeSpriteTilesByTag(iconSlot + 0x83E);
FreeSpritePaletteByTag(iconSlot + 0x83E);
DestroySprite(&gSprites[*spriteIdPtr]);
*spriteIdPtr = 0xFF;
}
void BuyMenuInitBgs(void)
{
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, gUnknown_08589A60, ARRAY_COUNT(gUnknown_08589A60));
SetBgTilemapBuffer(1, gShopDataPtr->tilemapBuffers[1]);
SetBgTilemapBuffer(2, gShopDataPtr->tilemapBuffers[3]);
SetBgTilemapBuffer(3, gShopDataPtr->tilemapBuffers[2]);
SetGpuReg(REG_OFFSET_BG0HOFS, 0);
SetGpuReg(REG_OFFSET_BG0VOFS, 0);
SetGpuReg(REG_OFFSET_BG1HOFS, 0);
SetGpuReg(REG_OFFSET_BG1VOFS, 0);
SetGpuReg(REG_OFFSET_BG2HOFS, 0);
SetGpuReg(REG_OFFSET_BG2VOFS, 0);
SetGpuReg(REG_OFFSET_BG3HOFS, 0);
SetGpuReg(REG_OFFSET_BG3VOFS, 0);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
ShowBg(0);
ShowBg(1);
ShowBg(2);
ShowBg(3);
}
void BuyMenuDecompressBgGraphics(void)
{
decompress_and_copy_tile_data_to_vram(1, gBuyMenuFrame_Gfx, 0x3A0, 0x3E3, 0);
LZDecompressWram(gBuyMenuFrame_Tilemap, gShopDataPtr->tilemapBuffers[0]);
LoadCompressedPalette(gMenuMoneyPal, 0xC0, 0x20);
}
void BuyMenuInitWindows(void)
{
InitWindows(gUnknown_08589A70);
DeactivateAllTextPrinters();
LoadUserWindowBorderGfx(0, 1, 0xD0);
LoadMessageBoxGfx(0, 0xA, 0xE0);
PutWindowTilemap(0);
PutWindowTilemap(1);
PutWindowTilemap(2);
}
void BuyMenuPrint(u8 windowId, const u8 *text, u8 x, u8 y, s8 speed, u8 colorSet)
{
AddTextPrinterParameterized2(windowId, 1, x, y, 0, 0, gUnknown_08589AB0[colorSet], speed, text);
}
void BuyMenuDisplayMessage(u8 taskId, const u8 *text, TaskFunc callback)
{
DisplayMessageAndContinueTask(taskId, 5, 10, 14, 1, GetPlayerTextSpeed(), text, callback);
schedule_bg_copy_tilemap_to_vram(0);
}
void BuyMenuDrawGraphics(void)
{
BuyMenuDrawMapGraphics();
BuyMenuCopyMenuBgToBg1TilemapBuffer();
AddMoneyLabelObject(19, 11);
PrintMoneyAmountInMoneyBoxWithBorder(0, 1, 13, GetMoney(&gSaveBlock1Ptr->money));
schedule_bg_copy_tilemap_to_vram(0);
schedule_bg_copy_tilemap_to_vram(1);
schedule_bg_copy_tilemap_to_vram(2);
schedule_bg_copy_tilemap_to_vram(3);
}
void BuyMenuDrawMapGraphics(void)
{
BuyMenuCollectEventObjectData();
BuyMenuDrawEventObjects();
BuyMenuDrawMapBg();
}
#ifdef NONMATCHING
// functionally equivalent, but couldn't get the loop variables using the
// stack correctly. Might be related to the tileset metatiles type.
void BuyMenuDrawMapBg(void)
{
s16 i;
s16 j;
s16 x;
s16 y;
const struct MapLayout *mapLayout;
u16 metatile, metatileLayerType;
mapLayout = gMapHeader.mapLayout;
GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
x -= 4;
y -= 4;
for (j = 0; j < 10; j++)
{
for (i = 0; i < 15; i++)
{
metatile = MapGridGetMetatileIdAt(x + i, y + j);
if (BuyMenuCheckForOverlapWithMenuBg(i, j) == TRUE)
metatileLayerType = MapGridGetMetatileLayerTypeAt(x + i, y + j);
else
metatileLayerType = 1;
if (metatile < 0x200)
{
BuyMenuDrawMapMetatile(i, j, (u16*)mapLayout->primaryTileset->metatiles + metatile * 8, metatileLayerType);
}
else
{
BuyMenuDrawMapMetatile(i, j, (u16*)mapLayout->secondaryTileset->metatiles + ((metatile - 0x200) * 8), metatileLayerType);
}
}
}
}
#else
NAKED
void BuyMenuDrawMapBg(void)
{
asm_unified("\n\
push {r4-r7,lr}\n\
mov r7, r10\n\
mov r6, r9\n\
mov r5, r8\n\
push {r5-r7}\n\
sub sp, 0x4\n\
ldr r0, =gMapHeader\n\
ldr r0, [r0]\n\
mov r9, r0\n\
mov r4, sp\n\
adds r4, 0x2\n\
mov r0, sp\n\
adds r1, r4, 0\n\
bl GetXYCoordsOneStepInFrontOfPlayer\n\
mov r1, sp\n\
mov r0, sp\n\
ldrh r0, [r0]\n\
subs r0, 0x4\n\
strh r0, [r1]\n\
ldrh r0, [r4]\n\
subs r0, 0x4\n\
strh r0, [r4]\n\
movs r1, 0\n\
mov r10, r4\n\
_080E05B6:\n\
movs r4, 0\n\
lsls r7, r1, 16\n\
asrs r0, r7, 16\n\
mov r8, r0\n\
_080E05BE:\n\
mov r0, sp\n\
movs r1, 0\n\
ldrsh r0, [r0, r1]\n\
lsls r4, 16\n\
asrs r5, r4, 16\n\
adds r0, r5\n\
mov r2, r10\n\
movs r3, 0\n\
ldrsh r1, [r2, r3]\n\
add r1, r8\n\
bl MapGridGetMetatileIdAt\n\
lsls r0, 16\n\
lsrs r6, r0, 16\n\
adds r0, r5, 0\n\
mov r1, r8\n\
bl BuyMenuCheckForOverlapWithMenuBg\n\
lsls r0, 24\n\
lsrs r0, 24\n\
cmp r0, 0x1\n\
bne _080E0608\n\
mov r0, sp\n\
movs r1, 0\n\
ldrsh r0, [r0, r1]\n\
adds r0, r5\n\
mov r2, r10\n\
movs r3, 0\n\
ldrsh r1, [r2, r3]\n\
add r1, r8\n\
bl MapGridGetMetatileLayerTypeAt\n\
lsls r0, 24\n\
lsrs r5, r0, 24\n\
b _080E060A\n\
.pool\n\
_080E0608:\n\
movs r5, 0x1\n\
_080E060A:\n\
ldr r0, =0x000001ff\n\
cmp r6, r0\n\
bhi _080E062C\n\
asrs r0, r4, 16\n\
mov r2, r9\n\
ldr r1, [r2, 0x10]\n\
lsls r3, r6, 4\n\
ldr r2, [r1, 0xC]\n\
adds r2, r3\n\
asrs r1, r7, 16\n\
adds r3, r5, 0\n\
bl BuyMenuDrawMapMetatile\n\
b _080E0644\n\
.pool\n\
_080E062C:\n\
asrs r0, r4, 16\n\
mov r3, r9\n\
ldr r2, [r3, 0x14]\n\
ldr r3, =0xfffffe00\n\
adds r1, r6, r3\n\
lsls r1, 4\n\
ldr r2, [r2, 0xC]\n\
adds r2, r1\n\
asrs r1, r7, 16\n\
adds r3, r5, 0\n\
bl BuyMenuDrawMapMetatile\n\
_080E0644:\n\
movs r1, 0x80\n\
lsls r1, 9\n\
adds r0, r4, r1\n\
lsrs r4, r0, 16\n\
asrs r0, 16\n\
cmp r0, 0xE\n\
ble _080E05BE\n\
adds r0, r7, r1\n\
lsrs r1, r0, 16\n\
asrs r0, 16\n\
cmp r0, 0x9\n\
ble _080E05B6\n\
add sp, 0x4\n\
pop {r3-r5}\n\
mov r8, r3\n\
mov r9, r4\n\
mov r10, r5\n\
pop {r4-r7}\n\
pop {r0}\n\
bx r0\n\
.pool");
}
#endif // NONMATCHING