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Fix off-by-one error with extra cheat page

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This commit is contained in:
piepie62 2019-08-12 00:58:16 -04:00
parent 10e823a9d5
commit a4befc29c8
1 changed files with 6 additions and 6 deletions
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12
sysmodules/rosalina/source/menus/cheats.c
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@ -168,7 +168,7 @@ static u8 ReadWriteBuffer8 = 0;
static bool Cheat_Write8(const Handle processHandle, u32 offset, u8 value)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
if (addr >= 0x01E81000 && addr < 0x01E82000)
{
cheatPage[addr - 0x01E81000] = value;
return true;
@ -184,7 +184,7 @@ static bool Cheat_Write8(const Handle processHandle, u32 offset, u8 value)
static bool Cheat_Write16(const Handle processHandle, u32 offset, u16 value)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 2 < 0x01E82000)
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
{
*(u16*)(cheatPage + addr - 0x01E81000) = value;
return true;
@ -200,7 +200,7 @@ static bool Cheat_Write16(const Handle processHandle, u32 offset, u16 value)
static bool Cheat_Write32(const Handle processHandle, u32 offset, u32 value)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 4 < 0x01E82000)
if (addr >= 0x01E81000 && addr + 3 < 0x01E82000)
{
*(u32*)(cheatPage + addr - 0x01E81000) = value;
return true;
@ -216,7 +216,7 @@ static bool Cheat_Write32(const Handle processHandle, u32 offset, u32 value)
static bool Cheat_Read8(const Handle processHandle, u32 offset, u8* retValue)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
if (addr >= 0x01E81000 && addr < 0x01E82000)
{
*retValue = cheatPage[addr - 0x01E81000];
return true;
@ -233,7 +233,7 @@ static bool Cheat_Read8(const Handle processHandle, u32 offset, u8* retValue)
static bool Cheat_Read16(const Handle processHandle, u32 offset, u16* retValue)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 2 < 0x01E82000)
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
{
*retValue = *(u16*)(cheatPage + addr - 0x01E81000);
return true;
@ -250,7 +250,7 @@ static bool Cheat_Read16(const Handle processHandle, u32 offset, u16* retValue)
static bool Cheat_Read32(const Handle processHandle, u32 offset, u32* retValue)
{
u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 4 < 0x01E82000)
if (addr >= 0x01E81000 && addr + 3 < 0x01E82000)
{
*retValue = *(u32*)(cheatPage + addr - 0x01E81000);
return true;