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#include "global.h"
#include "coins.h"
#include "menu.h"
#include "string_util.h"
#include "strings.h"
#define MAX_COINS 9999
void UpdateCoinsWindow(s32 a, u8 b, u8 c)
{
PrintCoins(a, 4, b + 2, c + 1);
}
void ShowCoinsWindow(u32 a, u8 b, u8 c)
{
MenuDrawTextWindow(b, c, b + 9, c + 3);
UpdateCoinsWindow(a, b, c);
}
void HideCoinsWindow(u8 a, u8 b)
{
MenuZeroFillWindowRect(a, b, a + 9, b + 3);
}
void PrintCoins(s32 a, u8 b, u8 c, u8 d)
{
u8 string[16];
u8 *ptr;
u8 r1;
u8 foo;
ConvertIntToDecimalString(string, a);
r1 = (b * 6 + 0x21 - 8 * (b + 2));
c = c - r1 / 8;
foo = r1 % 8;
ptr = gStringVar1;
if (foo)
{
ptr[0] = 0xFC;
ptr[1] = 0x11;
ptr[2] = 8 - (foo);
ptr += 3;
}
ptr[0] = 0xFC;
ptr[1] = 0x11;
ptr[2] = (b - StringLength(string)) * 6;
ptr += 3;
StringCopy(ptr, string);
MenuPrint(gOtherText_Coins2, c, d);
}
u16 GetCoins(void)
{
return gSaveBlock1.coins;
}
bool8 GiveCoins(u16 coins)
{
u32 newCoins;
if (GetCoins() >= MAX_COINS)
return FALSE;
newCoins = coins + gSaveBlock1.coins;
if (gSaveBlock1.coins > (u16)newCoins)
gSaveBlock1.coins = MAX_COINS;
else
{
gSaveBlock1.coins = newCoins;
if ((u16)newCoins > MAX_COINS)
gSaveBlock1.coins = MAX_COINS;
}
return TRUE;
}
bool8 TakeCoins(u16 coins)
{
if (GetCoins() >= coins)
{
gSaveBlock1.coins -= coins;
return TRUE;
}
else
return FALSE;
}
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