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#include "global.h"
#include "gflib.h"
#include "string_util.h"
#include "menu.h"
#include "text_window.h"
#include "strings.h"
#include "constants/coins.h"
EWRAM_DATA static u8 sCoinsWindowId = 0;
u16 GetCoins(void)
{
return gSaveBlock1Ptr->coins ^ gSaveBlock2Ptr->encryptionKey;
}
void SetCoins(u16 coinAmount)
{
gSaveBlock1Ptr->coins = coinAmount ^ gSaveBlock2Ptr->encryptionKey;
}
bool8 AddCoins(u16 toAdd)
{
u16 coins = GetCoins();
if (coins >= MAX_COINS)
return FALSE;
// check overflow, can't have less coins than previously
if (coins <= coins + toAdd)
{
coins += toAdd;
if (coins > MAX_COINS)
coins = MAX_COINS;
}
else
{
coins = MAX_COINS;
}
SetCoins(coins);
return TRUE;
}
bool8 RemoveCoins(u16 toSub)
{
u16 coins = GetCoins();
if (coins >= toSub)
{
SetCoins(coins - toSub);
return TRUE;
}
return FALSE;
}
void PrintCoinsString_Parameterized(u8 windowId, u32 coinAmount, u8 x, u8 y, u8 speed)
{
ConvertIntToDecimalStringN(gStringVar1, coinAmount, STR_CONV_MODE_RIGHT_ALIGN, 4);
StringExpandPlaceholders(gStringVar4, gText_Coins);
AddTextPrinterParameterized(windowId, 0, gStringVar4, x, y, speed, NULL);
}
void sub_80D0674(u8 windowId, u16 tileStart, u8 palette, u32 coinAmount)
{
DrawStdFrameWithCustomTileAndPalette(windowId, FALSE, tileStart, palette);
AddTextPrinterParameterized(windowId, 2, gText_Coins_2, 0, 0, 0xFF, 0);
PrintCoinsString_Parameterized(windowId, coinAmount, 0x10, 0xC, 0);
}
void PrintCoinsString(u32 coinAmount)
{
u8 windowId;
int width;
ConvertIntToDecimalStringN(gStringVar1, coinAmount, STR_CONV_MODE_RIGHT_ALIGN, 4);
StringExpandPlaceholders(gStringVar4, gText_Coins);
width = GetStringWidth(0, gStringVar4, 0);
windowId = sCoinsWindowId;
AddTextPrinterParameterized(windowId, 0, gStringVar4, 64 - width, 0xC, 0, NULL);
}
void ShowCoinsWindow(u32 coinAmount, u8 x, u8 y)
{
struct WindowTemplate template;
template = SetWindowTemplateFields(0, x + 1, y + 1, 8, 3, 0xF, 0x20);
sCoinsWindowId = AddWindow(&template);
FillWindowPixelBuffer(sCoinsWindowId, 0);
PutWindowTilemap(sCoinsWindowId);
TextWindow_SetStdFrame0_WithPal(sCoinsWindowId, 0x21D, 0xD0);
DrawStdFrameWithCustomTileAndPalette(sCoinsWindowId, FALSE, 0x21D, 0xD);
AddTextPrinterParameterized(sCoinsWindowId, 2, gText_Coins_2, 0, 0, 0xFF, 0);
PrintCoinsString(coinAmount);
}
void HideCoinsWindow(void)
{
ClearWindowTilemap(sCoinsWindowId);
ClearStdWindowAndFrameToTransparent(sCoinsWindowId, TRUE);
RemoveWindow(sCoinsWindowId);
}
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