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-rw-r--r--src/field/shop.c656
1 files changed, 274 insertions, 382 deletions
diff --git a/src/field/shop.c b/src/field/shop.c
index 1dc6ba0cd..a228ff92f 100644
--- a/src/field/shop.c
+++ b/src/field/shop.c
@@ -28,54 +28,66 @@
#include "field_camera.h"
#include "ewram.h"
-extern bool8 sub_80A52C4(u8, u8);
+extern bool8 SellMenu_QuantityRoller(u8, u8);
extern u8 gBuyMenuFrame_Gfx[];
extern u16 gBuyMenuFrame_Tilemap[];
extern u16 gMenuMoneyPal[16];
-void sub_80B39D0(int var1, int var2, bool32 hasControlCode);
-void sub_80B3A70(void);
-void sub_80B4378(u8);
-void sub_80B43F0(u8);
-void Task_ExitBuyMenu(u8);
-void sub_80B4470(u8);
-void sub_80B2EFC(u8 taskId);
-void sub_80B2F30(u8 taskId);
-void HandleShopMenuQuit(u8 taskId);
-void sub_80B3BF4(u8 taskId);
-void sub_80B3D7C(u8 taskId);
+static void Shop_DisplayPriceInList(int firstItemId, int lastItemId, bool32 hasControlCode);
+static void Shop_PrintItemDescText(void);
+static void Task_ReturnToBuyMenu(u8);
+static void Task_ExitBuyMenu(u8);
+static void Task_ExitBuyMenuDoFade(u8);
+static void Task_UpdatePurchaseHistory(u8);
+static void Task_HandleShopMenuBuy(u8 taskId);
+static void Task_HandleShopMenuSell(u8 taskId);
+static void Task_HandleShopMenuQuit(u8 taskId);
+static void Task_DoItemPurchase(u8 taskId);
+static void Task_CancelItemPurchase(u8 taskId);
+static void Task_DoBuySellMenu(u8);
+static void Shop_FadeAndRunBuySellCallback(u8);
+static void BuyMenuDrawGraphics(void);
+static void sub_80B3240(void);
+static void DrawFirstMartScrollIndicators(void);
+static void Shop_DrawViewport(void);
+static void Shop_InitMenus(int, int);
+static void Shop_PrintItemDesc(void);
+static void Shop_DoCursorAction(u8);
+static void Shop_LoadViewportObjects(void);
+static void Shop_AnimViewportObjects(void);
// iwram
static struct MartInfo gMartInfo;
// ewram
EWRAM_DATA u32 gMartTotalCost = 0;
-EWRAM_DATA s16 gUnknown_020386A4[16][4] = {0};
-EWRAM_DATA struct ItemSlot gUnknown_02038724[3] = {0}; // tv.c uses this, so it cant be static
-EWRAM_DATA u8 gUnknown_02038730 = 0;
-EWRAM_DATA u8 gUnknown_02038731 = 0;
+EWRAM_DATA s16 gMartViewportObjects[16][4] = {0};
+EWRAM_DATA struct ItemSlot gMartPurchaseHistory[3] = {0};
+EWRAM_DATA u8 gMartPurchaseHistoryId = 0;
+
+EWRAM_DATA u8 gUnknown_02038731 = 0; // This really should be in fldeff_escalator, but being in a new file aligns the ewram, which doesnt match the ROM.
// rodata
static const struct MenuAction2 sBuySellQuitMenuActions[] =
{
- { MartText_Buy, sub_80B2EFC },
- { MartText_Sell, sub_80B2F30 },
- { MartText_Quit2, HandleShopMenuQuit },
+ { MartText_Buy, Task_HandleShopMenuBuy },
+ { MartText_Sell, Task_HandleShopMenuSell },
+ { MartText_Quit2, Task_HandleShopMenuQuit },
};
-static const u8 gUnknown_083CC6E8[] = {0, 1, 2}; // BUY SELL EXIT
-static const u8 gUnknown_083CC6EB[] = {0, 2}; // BUY EXIT
+static const u8 gMartBuySellOptionList[] = {SHOP_BUY, SHOP_SELL, SHOP_EXIT};
+static const u8 gMartBuyNoSellOptionList[] = {SHOP_BUY, SHOP_EXIT};
static const u16 gUnusedMartArray[] = {0x2, 0x3, 0x4, 0xD, 0x121, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0x0, 0x0};
-static const struct YesNoFuncTable gUnknown_083CC708[] =
+static const struct YesNoFuncTable sShopPurchaseYesNoFuncs[] =
{
- sub_80B3BF4,
- sub_80B3D7C
+ Task_DoItemPurchase,
+ Task_CancelItemPurchase
};
-u8 CreateShopMenu(u8 martType)
+static u8 CreateShopMenu(u8 martType)
{
ScriptContext2_Enable();
gMartInfo.martType = martType;
@@ -85,25 +97,25 @@ u8 CreateShopMenu(u8 martType)
{
gMartInfo.numChoices = 2;
Menu_DrawStdWindowFrame(0, 0, 10, 7);
- Menu_PrintItemsReordered(1, 1, 3, sBuySellQuitMenuActions, gUnknown_083CC6E8);
+ Menu_PrintItemsReordered(1, 1, 3, sBuySellQuitMenuActions, gMartBuySellOptionList);
}
else
{
gMartInfo.numChoices = 1;
Menu_DrawStdWindowFrame(0, 0, 10, 5);
- Menu_PrintItemsReordered(1, 1, 2, sBuySellQuitMenuActions, gUnknown_083CC6EB);
+ Menu_PrintItemsReordered(1, 1, 2, sBuySellQuitMenuActions, gMartBuyNoSellOptionList);
}
InitMenu(0, 1, 1, gMartInfo.numChoices + 1, 0, 9); // add 1 for cancel
- return CreateTask(sub_80B2E38, 8);
+ return CreateTask(Task_DoBuySellMenu, 8);
}
-void SetShopMenuCallback(void *callbackPtr)
+static void SetShopMenuCallback(void *callbackPtr)
{
gMartInfo.callback = callbackPtr;
}
-void SetShopItemsForSale(u16 *items)
+static void SetShopItemsForSale(u16 *items)
{
u16 i = 0;
@@ -117,9 +129,9 @@ void SetShopItemsForSale(u16 *items)
}
}
-void sub_80B2E38(u8 var)
+static void Task_DoBuySellMenu(u8 taskId)
{
- const u8 local = var;
+ const u8 taskIdConst = taskId; // why is a local const needed to match?
if (gMain.newAndRepeatedKeys & DPAD_UP)
{
@@ -142,37 +154,37 @@ void sub_80B2E38(u8 var)
PlaySE(SE_SELECT);
if (gMartInfo.martType == MART_TYPE_0)
{
- sBuySellQuitMenuActions[gUnknown_083CC6E8[gMartInfo.cursor]].func(local);
+ sBuySellQuitMenuActions[gMartBuySellOptionList[gMartInfo.cursor]].func(taskIdConst);
}
else
{
- sBuySellQuitMenuActions[gUnknown_083CC6EB[gMartInfo.cursor]].func(local);
+ sBuySellQuitMenuActions[gMartBuyNoSellOptionList[gMartInfo.cursor]].func(taskIdConst);
}
}
else if (gMain.newKeys & B_BUTTON)
{
PlaySE(SE_SELECT);
- HandleShopMenuQuit(local);
+ Task_HandleShopMenuQuit(taskIdConst);
}
}
-void sub_80B2EFC(u8 taskId)
+static void Task_HandleShopMenuBuy(u8 taskId)
{
gTasks[taskId].data[8] = (u32)BuyMenuDrawGraphics >> 16;
gTasks[taskId].data[9] = (u32)BuyMenuDrawGraphics;
- gTasks[taskId].func = sub_80B2FA0;
+ gTasks[taskId].func = Shop_FadeAndRunBuySellCallback;
fade_screen(1, 0);
}
-void sub_80B2F30(u8 taskId)
+static void Task_HandleShopMenuSell(u8 taskId)
{
- gTasks[taskId].data[8] = (u32)sub_80A6300 >> 16;
- gTasks[taskId].data[9] = (u32)sub_80A6300;
- gTasks[taskId].func = sub_80B2FA0;
+ gTasks[taskId].data[8] = (u32)ItemMenu_LoadSellMenu >> 16;
+ gTasks[taskId].data[9] = (u32)ItemMenu_LoadSellMenu;
+ gTasks[taskId].func = Shop_FadeAndRunBuySellCallback;
fade_screen(1, 0);
}
-void HandleShopMenuQuit(u8 taskId)
+static void Task_HandleShopMenuQuit(u8 taskId)
{
Menu_DestroyCursor();
Menu_EraseWindowRect(0, 0, 11, 8);
@@ -184,7 +196,7 @@ void HandleShopMenuQuit(u8 taskId)
gMartInfo.callback(); // run the callback if it exists.
}
-void sub_80B2FA0(u8 taskId)
+static void Shop_FadeAndRunBuySellCallback(u8 taskId)
{
if (!gPaletteFade.active)
{
@@ -193,13 +205,13 @@ void sub_80B2FA0(u8 taskId)
}
}
-void ReturnToShopMenuAfterExitingSellMenu(u8 taskId)
+static void ReturnToShopMenuAfterExitingSellMenu(u8 taskId)
{
CreateShopMenu(gMartInfo.martType);
DestroyTask(taskId);
}
-void Task_ExitSellMenu(u8 taskId)
+static void Task_ReturnToMartMenu(u8 taskId)
{
if (sub_807D770() == 1)
{
@@ -210,23 +222,24 @@ void Task_ExitSellMenu(u8 taskId)
}
}
-void sub_80B3050(void)
+void Shop_FadeReturnToMartMenu(void)
{
pal_fill_black();
- CreateTask(Task_ExitSellMenu, 0x8);
+ CreateTask(Task_ReturnToMartMenu, 0x8);
}
-void sub_80B3068(u8 taskId)
+void Shop_RunExitSellMenuTask(u8 taskId)
{
- Task_ExitSellMenu(taskId);
+ Task_ReturnToMartMenu(taskId);
}
-void unref_sub_80B3078(u8 taskId)
+// unused
+void Shop_LoadExitSellMenuTask(u8 taskId)
{
- gTasks[taskId].func = Task_ExitSellMenu;
+ gTasks[taskId].func = Task_ReturnToMartMenu;
}
-void sub_80B3094(void)
+static void MainCB2(void)
{
AnimateSprites();
BuildOamBuffer();
@@ -234,50 +247,43 @@ void sub_80B3094(void)
UpdatePaletteFade();
}
-void sub_80B30AC(void)
+static void VBlankCB(void)
{
- void *addr;
- void *addr2;
- void *addr3;
- u16 *tempArr;
- u16 *tempArr2;
- u16 *tempArr3;
-
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
-
- // temp vars needed to match for some dumb reason
- tempArr = gBGTilemapBuffers[1];
- addr = (void *)(VRAM + 0xE800);
- DmaCopy16(3, tempArr, addr, 0x800);
- tempArr2 = gBGTilemapBuffers[2];
- addr2 = (void *)(VRAM + 0xE000);
- DmaCopy16(3, tempArr2, addr2, 0x800);
- tempArr3 = gBGTilemapBuffers[3];
- addr3 = (void *)(VRAM + 0xF000);
- DmaCopy16(3, tempArr3, addr3, 0x800);
+ DmaCopy16Defvars(3, gBGTilemapBuffers[1], (void *)(VRAM + 0xE800), 0x800);
+ DmaCopy16Defvars(3, gBGTilemapBuffers[2], (void *)(VRAM + 0xE000), 0x800);
+ DmaCopy16Defvars(3, gBGTilemapBuffers[3], (void *)(VRAM + 0xF000), 0x800);
}
-// this function is fugly. pls fix
-void BuyMenuDrawGraphics(void)
+static void BuyMenuDrawGraphics(void)
{
- void *addr;
- register u16 zero2 asm("r5");
-
- sub_80F9438();
+ ClearVideoCallbacks();
ScanlineEffect_Stop();
- REG_BG1HOFS = (zero2 = 0);
- REG_BG1VOFS = zero2;
- REG_BG2HOFS = zero2;
- REG_BG2VOFS = zero2;
- REG_BG3HOFS = zero2;
- REG_BG3VOFS = zero2;
+ REG_BG1HOFS = 0;
+ REG_BG1VOFS = 0;
+ REG_BG2HOFS = 0;
+ REG_BG2VOFS = 0;
+ REG_BG3HOFS = 0;
+ REG_BG3VOFS = 0;
gPaletteFade.bufferTransferDisabled = 1;
- addr = (void*)OAM;
- {
- register const u32 zero asm("r6") = 0;
- DmaFill32(3, zero, addr, OAM_SIZE);
+
+ /*
+ THEORY: This seemingly useless loop is required in order to match this
+ function without hacks. The reason is because it alters the 0 optimization
+ of a later assignment into using 2 different 0s instead of the same register.
+ It is speculated that at some point Game Freak insert an artificial
+ breakpoint here in order to look at the contents of OAM before it is cleared,
+ possibly because a programmer made a mistake in shop.c which corrupted its
+ contents. There may have been a macro here which at one point idled on the
+ while(1) but was changed to 0 for release due to a define somewhere. A
+ while(0) also matches, but it is more correct to use do {} while(0) as it
+ was a fix to prevent compiler warnings on older compilers.
+ */
+ do {} while(0);
+
+ DmaFill32Defvars(3, 0, (void*)OAM, OAM_SIZE);
LZDecompressVram(gBuyMenuFrame_Gfx, (void*)(VRAM + 0x7C00));
LZDecompressWram(gBuyMenuFrame_Tilemap, ewram18000_2);
LoadCompressedPalette(gMenuMoneyPal, 0xC0, sizeof(gMenuMoneyPal));
@@ -287,72 +293,72 @@ void BuyMenuDrawGraphics(void)
ResetTasks();
Text_LoadWindowTemplate(&gWindowTemplate_81E6DFC);
InitMenuWindow(&gWindowTemplate_81E6DFC);
- BuyMenuDrawMapGraphics();
- gMartInfo.cursor = zero;
- gMartInfo.choicesAbove = zero2;
+ Shop_DrawViewport();
+ gMartInfo.cursor = 0;
+ gMartInfo.choicesAbove = 0;
Menu_EraseWindowRect(0, 0, 0x20, 0x20);
OpenMoneyWindow(gSaveBlock1.money, 0, 0);
- sub_80B3764(0, 7);
- sub_80B37EC();
- sub_80B3270();
- CreateTask(sub_80B40E8, 0x8);
+ Shop_InitMenus(0, 7);
+ Shop_PrintItemDesc();
+ DrawFirstMartScrollIndicators();
+ CreateTask(Shop_DoCursorAction, 0x8);
sub_80B3240();
- asm("":::"r4"); // what??
- BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, zero);
+ BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0);
gPaletteFade.bufferTransferDisabled = 0;
- SetVBlankCallback(sub_80B30AC);
- SetMainCallback2(sub_80B3094);
- }
+ SetVBlankCallback(VBlankCB);
+ SetMainCallback2(MainCB2);
}
-void sub_80B3240(void)
+static void sub_80B3240(void)
{
- u16 tempArr[2] = {0x41EE, 0x7FFF};
+ u16 colors[2] = {RGB(14, 15, 16), RGB_WHITE};
- LoadPalette(&tempArr[1], 0xD1, 2);
- LoadPalette(&tempArr[0], 0xD8, 2);
+ LoadPalette(&colors[1], 0xD1, sizeof colors[1]);
+ LoadPalette(&colors[0], 0xD8, sizeof colors[0]);
}
-void sub_80B3270(void)
+static void DrawFirstMartScrollIndicators(void)
{
- sub_80F944C();
+ ClearVerticalScrollIndicatorPalettes();
if (gMartInfo.itemCount > 7)
{
- CreateVerticalScrollIndicators(0, 172, 12);
- CreateVerticalScrollIndicators(1, 172, 148);
- sub_80F979C(0, 1);
+ CreateVerticalScrollIndicators(TOP_ARROW, 172, 12);
+ CreateVerticalScrollIndicators(BOTTOM_ARROW, 172, 148);
+ SetVerticalScrollIndicators(TOP_ARROW, INVISIBLE);
}
}
-void sub_80B32A4(void)
+static void Shop_TryDrawVerticalScrollIndicators(void)
{
if (gMartInfo.choicesAbove == 0)
- sub_80F979C(0, 1);
+ SetVerticalScrollIndicators(TOP_ARROW, INVISIBLE);
else
- sub_80F979C(0, 0);
+ SetVerticalScrollIndicators(TOP_ARROW, VISIBLE);
if (gMartInfo.choicesAbove + 7 >= gMartInfo.itemCount)
- sub_80F979C(1, 1);
+ SetVerticalScrollIndicators(BOTTOM_ARROW, INVISIBLE);
else
- sub_80F979C(1, 0);
+ SetVerticalScrollIndicators(BOTTOM_ARROW, VISIBLE);
}
-void sub_80B32EC(u16 *array, s16 offset1, s16 offset2)
+// what is the point of this function? the tiles always get overwritten by BuyMenuDrawTextboxBG.
+static void BuyMenuDrawTextboxBG_Old(u16 *array, s16 offset1, s16 offset2)
{
array[offset1 + offset2] = 0xC3E1;
array[offset1 + offset2 + 1] = 0xC3E1;
}
-void BuyMenuDrawMapMetatileLayer(u16 *array, s16 offset1, s16 offset2, u16 *array2)
+static void BuyMenuDrawMapMetatileLayer(u16 *array, s16 offset1, s16 offset2, u16 *array2)
{
- array[offset1 + offset2] = array2[0];
- array[offset1 + offset2 + 1] = array2[1];
- array[offset1 + offset2 + 32] = array2[2];
- array[offset1 + offset2 + 33] = array2[3];
+ // This function draws a whole 2x2 metatile.
+ array[offset1 + offset2] = array2[0]; // top left
+ array[offset1 + offset2 + 1] = array2[1]; // top right
+ array[offset1 + offset2 + 32] = array2[2]; // bottom left
+ array[offset1 + offset2 + 33] = array2[3]; // bottom right
}
-void BuyMenuDrawMapMetatile(int var1, int var2, u16 *var3, s32 var4)
+static void BuyMenuDrawMapMetatile(int var1, int var2, u16 *var3, s32 var4)
{
u8 tempVar4 = var4;
s16 offset1 = var1 * 2;
@@ -375,7 +381,8 @@ void BuyMenuDrawMapMetatile(int var1, int var2, u16 *var3, s32 var4)
}
}
-void sub_80B33D0(s16 var1, int var2, u16 *var3)
+// used to draw the border tiles around the viewport.
+static void BuyMenuDrawMapPartialMetatile(s16 var1, int var2, u16 *var3)
{
s16 offset1 = var1 * 2;
s16 offset2 = (var2 * 0x40) + 0x40;
@@ -384,7 +391,7 @@ void sub_80B33D0(s16 var1, int var2, u16 *var3)
BuyMenuDrawMapMetatileLayer(gBGTilemapBuffers[2], offset1, offset2, var3 + 4);
}
-void sub_80B3420(void)
+static void Shop_DrawViewportTiles(void)
{
s16 facingX;
s16 facingY;
@@ -413,26 +420,26 @@ void sub_80B3420(void)
else
{
if (metatileId < 512)
- sub_80B33D0(x, y, (u16 *)gMapHeader.mapData->primaryTileset->metatiles + metatileId * 8);
+ BuyMenuDrawMapPartialMetatile(x, y, (u16 *)gMapHeader.mapData->primaryTileset->metatiles + metatileId * 8);
else
- sub_80B33D0(x, y, (u16 *)gMapHeader.mapData->secondaryTileset->metatiles + (metatileId - 512) * 8);
+ BuyMenuDrawMapPartialMetatile(x, y, (u16 *)gMapHeader.mapData->secondaryTileset->metatiles + (metatileId - 512) * 8);
}
if (y == 0 && x != 0 && x != 6)
- sub_80B32EC(gBGTilemapBuffers[1], x * 2, 64);
+ BuyMenuDrawTextboxBG_Old(gBGTilemapBuffers[1], x * 2, 64);
}
}
}
-void BuyMenuDrawMapGraphics(void)
+static void Shop_DrawViewport(void)
{
- sub_80F9020();
- sub_80B356C();
- sub_80B368C();
- sub_80B3420();
+ ClearBGTilemapBuffers();
+ Shop_LoadViewportObjects();
+ Shop_AnimViewportObjects();
+ Shop_DrawViewportTiles();
}
-void sub_80B356C(void)
+static void Shop_LoadViewportObjects(void)
{
s16 facingX;
s16 facingY;
@@ -444,7 +451,7 @@ void sub_80B356C(void)
GetXYCoordsOneStepInFrontOfPlayer(&facingX, &facingY);
playerHeight = PlayerGetZCoord();
for (y = 0; y < 16; y++)
- gUnknown_020386A4[y][MAP_OBJ_ID] = 16;
+ gMartViewportObjects[y][MAP_OBJ_ID] = 16;
for (y = 0; y < 5; y++)
{
for (x = 0; x < 7; x++)
@@ -453,43 +460,43 @@ void sub_80B356C(void)
if (mapObjId != 16)
{
- gUnknown_020386A4[r8][MAP_OBJ_ID] = mapObjId;
- gUnknown_020386A4[r8][X_COORD] = x;
- gUnknown_020386A4[r8][Y_COORD] = y;
+ gMartViewportObjects[r8][MAP_OBJ_ID] = mapObjId;
+ gMartViewportObjects[r8][X_COORD] = x;
+ gMartViewportObjects[r8][Y_COORD] = y;
if (gMapObjects[mapObjId].mapobj_unk_18 == 1)
- gUnknown_020386A4[r8][ANIM_NUM] = 0;
+ gMartViewportObjects[r8][ANIM_NUM] = 0;
if (gMapObjects[mapObjId].mapobj_unk_18 == 2)
- gUnknown_020386A4[r8][ANIM_NUM] = 1;
+ gMartViewportObjects[r8][ANIM_NUM] = 1;
if (gMapObjects[mapObjId].mapobj_unk_18 == 3)
- gUnknown_020386A4[r8][ANIM_NUM] = 2;
+ gMartViewportObjects[r8][ANIM_NUM] = 2;
if (gMapObjects[mapObjId].mapobj_unk_18 == 4)
- gUnknown_020386A4[r8][ANIM_NUM] = 3;
+ gMartViewportObjects[r8][ANIM_NUM] = 3;
r8++;
}
}
}
}
-void sub_80B368C(void)
+static void Shop_AnimViewportObjects(void)
{
u8 i;
for (i = 0; i < 16; i++) // max objects?
{
- if (gUnknown_020386A4[i][MAP_OBJ_ID] == 16)
+ if (gMartViewportObjects[i][MAP_OBJ_ID] == 16)
continue;
StartSpriteAnim(&gSprites[AddPseudoFieldObject(
- gMapObjects[gUnknown_020386A4[i][MAP_OBJ_ID]].graphicsId,
+ gMapObjects[gMartViewportObjects[i][MAP_OBJ_ID]].graphicsId,
SpriteCallbackDummy,
- (u16)gUnknown_020386A4[i][X_COORD] * 16 + 8,
- (u16)gUnknown_020386A4[i][Y_COORD] * 16 + 32,
+ (u16)gMartViewportObjects[i][X_COORD] * 16 + 8,
+ (u16)gMartViewportObjects[i][Y_COORD] * 16 + 32,
2)],
- gUnknown_020386A4[i][ANIM_NUM]);
+ gMartViewportObjects[i][ANIM_NUM]);
}
}
-void sub_80B3720(void)
+static void BuyMenuDrawTextboxBG(void)
{
s16 i;
@@ -500,14 +507,15 @@ void sub_80B3720(void)
}
}
-void sub_80B3764(int var1, int var2)
+static void Shop_InitMenus(int firstItemId, int lastItemId)
{
- sub_80B3720();
- sub_80B39D0(var1, var2, 0);
+ BuyMenuDrawTextboxBG();
+ Shop_DisplayPriceInList(firstItemId, lastItemId, 0);
InitMenu(0, 0xE, 0x2, 0x8, gMartInfo.cursor, 0xF);
}
-void sub_80B379C(void)
+// after printing the item quantity and price, restore the textbox tiles before the Yes/No prompt.
+static void BuyMenuDrawTextboxBG_Restore(void)
{
u16 i, j;
@@ -516,27 +524,29 @@ void sub_80B379C(void)
gBGTilemapBuffers[1][32 * (i + 12) + j] = ewram18300[32 * i + j] + 0xC3E0;
}
-void sub_80B37EC(void)
+static void Shop_PrintItemDesc(void)
{
- sub_80B3A70();
+ Shop_PrintItemDescText();
}
-void sub_80B37F8(u8 taskId)
+#define tItemCount data[1]
+
+static void Shop_DisplayPriceInCheckoutWindow(u8 taskId)
{
u16 itemListIndex = gMartInfo.choicesAbove + gMartInfo.cursor;
u16 itemId = gMartInfo.itemList[itemListIndex];
u32 price = (ItemId_GetPrice(itemId) >> GetPriceReduction(1));
- PrintMoneyAmount(gTasks[taskId].data[1] * price, 6, 6, 11);
+ PrintMoneyAmount(gTasks[taskId].tItemCount * price, 6, 6, 11);
gStringVar1[0] = EXT_CTRL_CODE_BEGIN;
gStringVar1[1] = 0x14;
gStringVar1[2] = 0x6;
- ConvertIntToDecimalStringN(&gStringVar1[3], gTasks[taskId].data[1], 1, 2);
+ ConvertIntToDecimalStringN(&gStringVar1[3], gTasks[taskId].tItemCount, 1, 2);
Menu_PrintText(gOtherText_xString1, 1, 11);
sub_80A3FA0(gBGTilemapBuffers[1], 1, 11, 12, 2, 0xC3E1);
}
-void sub_80B389C(u16 itemId, u8 var2, bool32 hasControlCode)
+static void Shop_DisplayNormalPriceInList(u16 itemId, u8 var2, bool32 hasControlCode)
{
u8 *stringPtr = gStringVar1;
@@ -560,7 +570,7 @@ void sub_80B389C(u16 itemId, u8 var2, bool32 hasControlCode)
Menu_PrintTextPixelCoords(&gStringVar1[0], 0xCA, var2 << 3, 1);
}
-void sub_80B3930(u16 itemId, u8 var2, bool32 hasControlCode)
+static void Shop_DisplayDecorationPriceInList(u16 itemId, u8 var2, bool32 hasControlCode)
{
u8 *stringPtr = gStringVar1;
@@ -579,9 +589,12 @@ void sub_80B3930(u16 itemId, u8 var2, bool32 hasControlCode)
if (hasControlCode != FALSE)
stringPtr = &gStringVar1[3];
+ // some names are the maximum string length for a shop item. Because there is no room for
+ // a 6 character price (including the currency), a sprite is instead used for anything that
+ // is the maximum decoration price in order to fit it on screen.
if (gDecorations[itemId].price == 10000)
{
- sub_80B7B34(0x19, var2, hasControlCode); // huh???
+ Draw10000Sprite(0x19, var2, hasControlCode);
}
else
{
@@ -590,16 +603,16 @@ void sub_80B3930(u16 itemId, u8 var2, bool32 hasControlCode)
}
}
-void sub_80B39D0(int var1, int var2, bool32 hasControlCode)
+static void Shop_DisplayPriceInList(int firstItemId, int lastItemId, bool32 hasControlCode)
{
u8 i;
- for (i = var1; i <= var2 && gMartInfo.choicesAbove + i < gMartInfo.itemCount; i++)
+ for (i = firstItemId; i <= lastItemId && gMartInfo.choicesAbove + i < gMartInfo.itemCount; i++)
{
if (gMartInfo.martType == MART_TYPE_0)
- sub_80B389C(gMartInfo.itemList[gMartInfo.choicesAbove + i], (i << 1) + 2, hasControlCode);
+ Shop_DisplayNormalPriceInList(gMartInfo.itemList[gMartInfo.choicesAbove + i], (i << 1) + 2, hasControlCode);
else
- sub_80B3930(gMartInfo.itemList[gMartInfo.choicesAbove + i], (i << 1) + 2, hasControlCode);
+ Shop_DisplayDecorationPriceInList(gMartInfo.itemList[gMartInfo.choicesAbove + i], (i << 1) + 2, hasControlCode);
}
if (i != 8 && gMartInfo.choicesAbove + i == gMartInfo.itemCount)
@@ -609,7 +622,7 @@ void sub_80B39D0(int var1, int var2, bool32 hasControlCode)
}
}
-void sub_80B3A70(void)
+static void Shop_PrintItemDescText(void)
{
if (gMartInfo.choicesAbove + gMartInfo.cursor != gMartInfo.itemCount)
{
@@ -628,121 +641,122 @@ void sub_80B3A70(void)
}
}
-void sub_80B3AEC(u8 taskId)
+static void Shop_DoPremierBallCheck(u8 taskId)
{
if (gMain.newKeys & A_BUTTON || gMain.newKeys & B_BUTTON)
{
- sub_80B39D0(gMartInfo.cursor, gMartInfo.cursor, 0); // huh???
+ Shop_DisplayPriceInList(gMartInfo.cursor, gMartInfo.cursor, 0);
PlaySE(SE_SELECT);
- if (gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor] == ITEM_POKE_BALL && gTasks[taskId].data[1] >= 10 && AddBagItem(ITEM_PREMIER_BALL, 1) == TRUE)
- DisplayItemMessageOnField(taskId, gOtherText_FreePremierBall, sub_80B4378, 0xC3E1);
+ if (gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor] == ITEM_POKE_BALL && gTasks[taskId].tItemCount >= 10 && AddBagItem(ITEM_PREMIER_BALL, 1) == TRUE)
+ DisplayItemMessageOnField(taskId, gOtherText_FreePremierBall, Task_ReturnToBuyMenu, 0xC3E1);
else
- sub_80B4378(taskId);
+ Task_ReturnToBuyMenu(taskId);
}
}
-void sub_80B3B80(u8 taskId)
+static void Shop_DoItemTransaction(u8 taskId)
{
- IncrementGameStat(0x26);
+ IncrementGameStat(GAME_STAT_SHOPPED);
RemoveMoney(&gSaveBlock1.money, gMartTotalCost);
PlaySE(SE_REGI);
UpdateMoneyWindow(gSaveBlock1.money, 0, 0);
- gTasks[taskId].func = sub_80B3AEC;
+ gTasks[taskId].func = Shop_DoPremierBallCheck;
}
-void sub_80B3BD0(u8 taskId)
+static void Shop_DoPricePrintAndReturnToBuyMenu(u8 taskId)
{
- sub_80B39D0(gMartInfo.cursor, gMartInfo.cursor, 0); // same thing as above?
- sub_80B4378(taskId);
+ Shop_DisplayPriceInList(gMartInfo.cursor, gMartInfo.cursor, 0);
+ Task_ReturnToBuyMenu(taskId);
}
-void sub_80B3BF4(u8 taskId)
+static void Task_DoItemPurchase(u8 taskId)
{
Menu_EraseWindowRect(0x7, 0x8, 0xD, 0xD);
sub_80A3FA0(gBGTilemapBuffers[1], 8, 9, 4, 4, 0);
- sub_80B379C();
- sub_80B3420();
+ BuyMenuDrawTextboxBG_Restore();
+ Shop_DrawViewportTiles();
if (IsEnoughMoney(gSaveBlock1.money, gMartTotalCost))
{
if (gMartInfo.martType == MART_TYPE_0)
{
- if (AddBagItem(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor], gTasks[taskId].data[1]))
+ if (AddBagItem(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor], gTasks[taskId].tItemCount))
{
- DisplayItemMessageOnField(taskId, gOtherText_HereYouGo, sub_80B3B80, 0xC3E1);
- sub_80B4470(taskId);
+ DisplayItemMessageOnField(taskId, gOtherText_HereYouGo, Shop_DoItemTransaction, 0xC3E1);
+ Task_UpdatePurchaseHistory(taskId);
}
else
- DisplayItemMessageOnField(taskId, gOtherText_NoRoomFor, sub_80B3BD0, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gOtherText_NoRoomFor, Shop_DoPricePrintAndReturnToBuyMenu, 0xC3E1);
}
else // a normal mart is only type 0, so types 1 and 2 are decoration marts.
{
if (IsThereStorageSpaceForDecoration(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]))
{
if (gMartInfo.martType == MART_TYPE_1)
- DisplayItemMessageOnField(taskId, gOtherText_HereYouGo2, sub_80B3B80, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gOtherText_HereYouGo2, Shop_DoItemTransaction, 0xC3E1);
else
- DisplayItemMessageOnField(taskId, gOtherText_HereYouGo3, sub_80B3B80, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gOtherText_HereYouGo3, Shop_DoItemTransaction, 0xC3E1);
}
else
{
StringExpandPlaceholders(gStringVar4, gOtherText_SpaceForIsFull);
- DisplayItemMessageOnField(taskId, gStringVar4, sub_80B3BD0, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gStringVar4, Shop_DoPricePrintAndReturnToBuyMenu, 0xC3E1);
}
}
}
else
- DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, sub_80B3BD0, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, Shop_DoPricePrintAndReturnToBuyMenu, 0xC3E1);
}
-void sub_80B3D38(u8 taskId)
+static void Shop_DoYesNoPurchase(u8 taskId)
{
DisplayYesNoMenu(7, 8, 1);
sub_80A3FA0(gBGTilemapBuffers[1], 8, 9, 4, 4, 0xC3E1);
- DoYesNoFuncWithChoice(taskId, gUnknown_083CC708);
+ DoYesNoFuncWithChoice(taskId, sShopPurchaseYesNoFuncs);
}
-void sub_80B3D7C(u8 taskId)
+static void Task_CancelItemPurchase(u8 taskId)
{
- sub_80B39D0(gMartInfo.cursor, gMartInfo.cursor, 0);
+ Shop_DisplayPriceInList(gMartInfo.cursor, gMartInfo.cursor, 0);
Menu_EraseWindowRect(0x7, 0x8, 0xD, 0xD);
sub_80A3FA0(gBGTilemapBuffers[1], 0x8, 0x9, 0x4, 0x4, 0);
- sub_80B4378(taskId);
+ Task_ReturnToBuyMenu(taskId);
}
-void sub_80B3DC8(u8 taskId)
+static void Shop_PrintPrice(u8 taskId)
{
- if (sub_80A52C4(taskId, gMartInfo.curItemCount) == TRUE)
- sub_80B37F8(taskId);
+ if (SellMenu_QuantityRoller(taskId, gMartInfo.curItemCount) == TRUE)
+ Shop_DisplayPriceInCheckoutWindow(taskId);
if (gMain.newKeys & A_BUTTON)
{
- gMartTotalCost = (ItemId_GetPrice(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]) >> GetPriceReduction(1)) * gTasks[taskId].data[1]; // set total cost of your purchase.
+ gMartTotalCost = (ItemId_GetPrice(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]) >> GetPriceReduction(1)) * gTasks[taskId].tItemCount; // set total cost of your purchase.
Menu_EraseWindowRect(0, 0xA, 0xD, 0xD);
sub_80A3FA0(gBGTilemapBuffers[1], 0x1, 0xB, 0xC, 0x2, 0);
- sub_80B379C();
- sub_80B3420();
+ BuyMenuDrawTextboxBG_Restore();
+ Shop_DrawViewportTiles();
CopyItemName(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor], gStringVar1);
- ConvertIntToDecimalStringN(gStringVar2, gTasks[taskId].data[1], 0, 0x2);
+ ConvertIntToDecimalStringN(gStringVar2, gTasks[taskId].tItemCount, 0, 0x2);
ConvertIntToDecimalStringN(gStringVar3, gMartTotalCost, 0, 0x8);
StringExpandPlaceholders(gStringVar4, gOtherText_ThatWillBe);
- DisplayItemMessageOnField(taskId, gStringVar4, sub_80B3D38, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gStringVar4, Shop_DoYesNoPurchase, 0xC3E1);
}
else if (gMain.newKeys & B_BUTTON)
{
- sub_80B39D0(gMartInfo.cursor, gMartInfo.cursor, 0);
- sub_80B4378(taskId);
+ Shop_DisplayPriceInList(gMartInfo.cursor, gMartInfo.cursor, 0);
+ Task_ReturnToBuyMenu(taskId);
}
}
-void sub_80B3EFC(u8 taskId)
+// set the item count in the mart info to the maximum allowed by the player's budget.
+static void Shop_UpdateCurItemCountToMax(u8 taskId)
{
u16 var;
- gTasks[taskId].data[1] = 1;
+ gTasks[taskId].tItemCount = 1;
Menu_DrawStdWindowFrame(0, 0xA, 0xD, 0xD);
- sub_80B37F8(taskId);
+ Shop_DisplayPriceInCheckoutWindow(taskId);
var = gSaveBlock1.money / (ItemId_GetPrice(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]) >> GetPriceReduction(1));
if (var > 99)
@@ -750,11 +764,11 @@ void sub_80B3EFC(u8 taskId)
else
gMartInfo.curItemCount = var;
- gTasks[taskId].func = sub_80B3DC8;
+ gTasks[taskId].func = Shop_PrintPrice;
}
#ifdef NONMATCHING
-void sub_80B3F88(void)
+static void Shop_MoveItemListUp(void)
{
u16 *r1;
u16 *r2;
@@ -796,7 +810,7 @@ void sub_80B3F88(void)
}
#else
__attribute__((naked))
-void sub_80B3F88(void)
+static void Shop_MoveItemListUp(void)
{
asm(".syntax unified\n\
push {r4-r7,lr}\n\
@@ -891,7 +905,7 @@ _080B4038: .4byte 0xfffffc40\n\
#endif
#ifdef NONMATCHING
-void sub_80B403C(void)
+static void Shop_MoveItemListDown(void)
{
u16 *r1;
u16 *r2;
@@ -935,7 +949,7 @@ void sub_80B403C(void)
}
#else
__attribute__((naked))
-void sub_80B403C(void)
+static void Shop_MoveItemListDown(void)
{
asm(".syntax unified\n\
push {r4-r7,lr}\n\
@@ -1028,7 +1042,7 @@ _080B40E4: .4byte 0x800000f0\n\
}
#endif
-void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
+static void Shop_DoCursorAction(u8 taskId)
{
if (!gPaletteFade.active)
{
@@ -1041,16 +1055,16 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
PlaySE(SE_SELECT);
gMartInfo.choicesAbove--; // since cursor is at the top and there are choices above the top, scroll the menu up by updating choicesAbove.
- sub_80B3F88();
- sub_80B39D0(0, 0, 0);
- sub_80B3A70();
- sub_80B32A4();
+ Shop_MoveItemListUp();
+ Shop_DisplayPriceInList(0, 0, 0);
+ Shop_PrintItemDescText();
+ Shop_TryDrawVerticalScrollIndicators();
}
else // if the cursor is not 0, choicesAbove cannot be updated yet since the cursor is at the top of the menu, so update cursor.
{
PlaySE(SE_SELECT);
gMartInfo.cursor = Menu_MoveCursor(-1); // move cursor up
- sub_80B3A70();
+ Shop_PrintItemDescText();
}
}
else if ((gMain.newAndRepeatedKeys & DPAD_ANY) == DPAD_DOWN) // only down can be pressed
@@ -1062,16 +1076,16 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
PlaySE(SE_SELECT);
gMartInfo.choicesAbove++;
- sub_80B403C();
- sub_80B39D0(7, 7, 0);
- sub_80B3A70();
- sub_80B32A4();
+ Shop_MoveItemListDown();
+ Shop_DisplayPriceInList(7, 7, 0);
+ Shop_PrintItemDescText();
+ Shop_TryDrawVerticalScrollIndicators();
}
else if (gMartInfo.cursor != gMartInfo.itemCount)
{
PlaySE(SE_SELECT);
gMartInfo.cursor = Menu_MoveCursor(1);
- sub_80B3A70();
+ Shop_PrintItemDescText();
}
}
else if (gMain.newKeys & A_BUTTON)
@@ -1080,10 +1094,10 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
if (gMartInfo.choicesAbove + gMartInfo.cursor != gMartInfo.itemCount) // did you not hit CANCEL?
{
- PauseVerticalScrollIndicator(0);
- PauseVerticalScrollIndicator(1);
- sub_80F979C(1, 1);
- sub_80B39D0(gMartInfo.cursor, gMartInfo.cursor, 1);
+ PauseVerticalScrollIndicator(TOP_ARROW);
+ PauseVerticalScrollIndicator(BOTTOM_ARROW);
+ SetVerticalScrollIndicators(BOTTOM_ARROW, INVISIBLE);
+ Shop_DisplayPriceInList(gMartInfo.cursor, gMartInfo.cursor, 1);
Menu_DestroyCursor();
Menu_EraseWindowRect(0, 0xC, 0xD, 0x13);
@@ -1092,13 +1106,13 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
gMartTotalCost = (ItemId_GetPrice(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]) >> GetPriceReduction(1)); // set 1x price
if (!IsEnoughMoney(gSaveBlock1.money, gMartTotalCost))
{
- DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, sub_80B3BD0, 0xC3E1); // tail merge
+ DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, Shop_DoPricePrintAndReturnToBuyMenu, 0xC3E1); // tail merge
}
else // _080B42BA
{
CopyItemName(gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor], gStringVar1);
StringExpandPlaceholders(gStringVar4, gOtherText_HowManyYouWant);
- DisplayItemMessageOnField(taskId, gStringVar4, sub_80B3EFC, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gStringVar4, Shop_UpdateCurItemCountToMax, 0xC3E1);
}
}
else // _080B428C
@@ -1107,7 +1121,7 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
if (!IsEnoughMoney(gSaveBlock1.money, gMartTotalCost))
{
- DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, sub_80B3BD0, 0xC3E1); // tail merge
+ DisplayItemMessageOnField(taskId, gOtherText_NotEnoughMoney, Shop_DoPricePrintAndReturnToBuyMenu, 0xC3E1); // tail merge
}
else
{
@@ -1122,43 +1136,43 @@ void sub_80B40E8(u8 taskId) // Mart_DoCursorAction
{
StringExpandPlaceholders(gStringVar4, gOtherText_ThatWillBe3);
}
- DisplayItemMessageOnField(taskId, gStringVar4, sub_80B3D38, 0xC3E1);
+ DisplayItemMessageOnField(taskId, gStringVar4, Shop_DoYesNoPurchase, 0xC3E1);
}
}
}
else
- sub_80B43F0(taskId);
+ Task_ExitBuyMenu(taskId);
}
else if (gMain.newKeys & B_BUTTON) // go back to buy/sell/exit menu
{
PlaySE(SE_SELECT);
- sub_80B43F0(taskId);
+ Task_ExitBuyMenu(taskId);
}
}
}
-void sub_80B4378(u8 taskId)
+static void Task_ReturnToBuyMenu(u8 taskId)
{
Menu_EraseWindowRect(0, 0xE, 0x1D, 0x13);
Menu_EraseWindowRect(0, 0xA, 0xD, 0xD);
sub_80A3FA0(gBGTilemapBuffers[1], 0x1, 0xB, 0xC, 0x2, 0);
- sub_80B3420();
- sub_80B3764(6, 7);
- sub_80B37EC();
- StartVerticalScrollIndicators(0);
- StartVerticalScrollIndicators(1);
- sub_80B32A4();
- gTasks[taskId].func = sub_80B40E8;
+ Shop_DrawViewportTiles();
+ Shop_InitMenus(6, 7);
+ Shop_PrintItemDesc();
+ StartVerticalScrollIndicators(TOP_ARROW);
+ StartVerticalScrollIndicators(BOTTOM_ARROW);
+ Shop_TryDrawVerticalScrollIndicators();
+ gTasks[taskId].func = Shop_DoCursorAction;
}
-void sub_80B43F0(u8 taskId)
+static void Task_ExitBuyMenu(u8 taskId)
{
- gFieldCallback = sub_80B3050;
+ gFieldCallback = Shop_FadeReturnToMartMenu;
BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
- gTasks[taskId].func = Task_ExitBuyMenu;
+ gTasks[taskId].func = Task_ExitBuyMenuDoFade;
}
-void Task_ExitBuyMenu(u8 taskId)
+static void Task_ExitBuyMenuDoFade(u8 taskId)
{
if (!gPaletteFade.active)
{
@@ -1169,38 +1183,41 @@ void Task_ExitBuyMenu(u8 taskId)
}
}
-void sub_80B4470(u8 taskId)
+// Task_UpdatePurchaseHistory
+static void Task_UpdatePurchaseHistory(u8 taskId)
{
u16 i;
for (i = 0; i < 3; i++)
{
- if (gUnknown_02038724[i].itemId == gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]
- && gUnknown_02038724[i].quantity != 0)
+ if (gMartPurchaseHistory[i].itemId == gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor]
+ && gMartPurchaseHistory[i].quantity != 0)
{
- if (gUnknown_02038724[i].quantity + gTasks[taskId].data[1] > 255)
- gUnknown_02038724[i].quantity = 255;
+ if (gMartPurchaseHistory[i].quantity + gTasks[taskId].tItemCount > 255)
+ gMartPurchaseHistory[i].quantity = 255;
else
- gUnknown_02038724[i].quantity += gTasks[taskId].data[1];
+ gMartPurchaseHistory[i].quantity += gTasks[taskId].tItemCount;
return;
}
}
- if (gUnknown_02038730 < 3)
+ if (gMartPurchaseHistoryId < 3)
{
- gUnknown_02038724[gUnknown_02038730].itemId = gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor];
- gUnknown_02038724[gUnknown_02038730].quantity = gTasks[taskId].data[1];
- gUnknown_02038730++;
+ gMartPurchaseHistory[gMartPurchaseHistoryId].itemId = gMartInfo.itemList[gMartInfo.choicesAbove + gMartInfo.cursor];
+ gMartPurchaseHistory[gMartPurchaseHistoryId].quantity = gTasks[taskId].tItemCount;
+ gMartPurchaseHistoryId++;
}
}
-void ClearItemPurchases(void)
+#undef tItemCount
+
+static void ClearItemPurchases(void)
{
- gUnknown_02038730 = 0;
- ClearItemSlots(gUnknown_02038724, 3);
+ gMartPurchaseHistoryId = 0;
+ ClearItemSlots(gMartPurchaseHistory, 3);
}
-void CreatePokemartMenu(u16 *itemList)
+void Shop_CreatePokemartMenu(u16 *itemList)
{
CreateShopMenu(MART_TYPE_0);
SetShopItemsForSale(itemList);
@@ -1208,141 +1225,16 @@ void CreatePokemartMenu(u16 *itemList)
SetShopMenuCallback(EnableBothScriptContexts);
}
-void CreateDecorationShop1Menu(u16 *itemList)
+void Shop_CreateDecorationShop1Menu(u16 *itemList)
{
CreateShopMenu(MART_TYPE_1);
SetShopItemsForSale(itemList);
SetShopMenuCallback(EnableBothScriptContexts);
}
-void CreateDecorationShop2Menu(u16 *itemList)
+void Shop_CreateDecorationShop2Menu(u16 *itemList)
{
CreateShopMenu(MART_TYPE_2);
SetShopItemsForSale(itemList);
SetShopMenuCallback(EnableBothScriptContexts);
}
-
-void sub_80B45B4(u8 taskId, const s16 *list, u16 c)
-{
- s16 r5 = gTasks[taskId].data[4] - 1;
- s16 r3 = gTasks[taskId].data[5] - 1;
- s16 r4 = gTasks[taskId].data[1];
- s16 y;
- s16 x;
-
- if (gTasks[taskId].data[2] == 0)
- {
- for (y = 0; y < 3; y++)
- {
- for (x = 0; x < 3; x++)
- {
- s16 metatileId = MapGridGetMetatileIdAt(r5 + x, r3 + y);
-
- if (list[r4] == metatileId)
- {
- if (r4 != 2)
- MapGridSetMetatileIdAt(r5 + x, r3 + y, c | list[r4 + 1]);
- else
- MapGridSetMetatileIdAt(r5 + x, r3 + y, c | list[0]);
- }
- }
- }
- }
- else
- {
- for (y = 0; y < 3; y++)
- {
- for (x = 0; x < 3; x++)
- {
- s16 metatileId = MapGridGetMetatileIdAt(r5 + x, r3 + y);
-
- if (list[2 - r4] == metatileId)
- {
- if (r4 != 2)
- MapGridSetMetatileIdAt(r5 + x, r3 + y, c | list[1 - r4]);
- else
- MapGridSetMetatileIdAt(r5 + x, r3 + y, c | list[2]);
- }
- }
- }
- }
-}
-
-static const u16 gUnknown_083CC714[] = {0x284, 0x282, 0x280};
-static const u16 gUnknown_083CC71A[] = {0x285, 0x283, 0x281};
-static const u16 gUnknown_083CC720[] = {0x28C, 0x28A, 0x288};
-static const u16 gUnknown_083CC726[] = {0x28D, 0x28B, 0x289};
-static const u16 gUnknown_083CC72C[] = {0x2A0, 0x2A2, 0x2A4};
-static const u16 gUnknown_083CC732[] = {0x2A1, 0x2A3, 0x2A5};
-static const u16 gUnknown_083CC738[] = {0x2A8, 0x2AA, 0x2AC};
-
-void sub_80B4710(u8 taskId)
-{
- s16 *data = gTasks[taskId].data;
-
- data[3] = 1;
-
- switch (data[0])
- {
- case 0:
- sub_80B45B4(taskId, gUnknown_083CC714, 0);
- break;
- case 1:
- sub_80B45B4(taskId, gUnknown_083CC71A, 0);
- break;
- case 2:
- sub_80B45B4(taskId, gUnknown_083CC720, 0xC00);
- break;
- case 3:
- sub_80B45B4(taskId, gUnknown_083CC726, 0);
- break;
- case 4:
- sub_80B45B4(taskId, gUnknown_083CC72C, 0xC00);
- break;
- case 5:
- sub_80B45B4(taskId, gUnknown_083CC732, 0);
- break;
- case 6:
- sub_80B45B4(taskId, gUnknown_083CC738, 0);
- break;
- }
-
- data[0] = (data[0] + 1) & 7;
- if (!data[0])
- {
- DrawWholeMapView();
- data[1] = (data[1] + 1) % 3;
- data[3] = 0;
- }
-}
-
-u8 sub_80B47D8(u16 var)
-{
- u8 taskId = CreateTask(sub_80B4710, 0);
- s16 *data = gTasks[taskId].data;
-
- PlayerGetDestCoords(&data[4], &data[5]);
- data[0] = 0;
- data[1] = 0;
- data[2] = var;
- sub_80B4710(taskId);
- return taskId;
-}
-
-void sub_80B4824(u8 var)
-{
- gUnknown_02038731 = sub_80B47D8(var);
-}
-
-void sub_80B483C(void)
-{
- DestroyTask(gUnknown_02038731);
-}
-
-bool8 sub_80B4850(void)
-{
- if (gTasks[gUnknown_02038731].data[3] == 0 && gTasks[gUnknown_02038731].data[1] == 2)
- return FALSE;
- else
- return TRUE;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-09 05:33:41 +0000