static void _stdcall SetInventoryCheck(bool skip) {
if (skip) {
SafeWrite16(0x46E7CD, 0x9090); //Inventory check
SafeWrite32(0x46E7Cf, 0x90909090);
} else {
SafeWrite16(0x46E7CD, 0x850F); //Inventory check
SafeWrite32(0x46E7Cf, 0x4B1);
}
}
UInt32 WriteRelJle(UInt32 jumpSrc, UInt32 jumpTgt)
{
// jle rel32
SafeWrite16(jumpSrc, 0x8E0F);
jumpSrc += 2;
UInt32 oldTgt = SafeWrite32(jumpSrc, jumpTgt - jumpSrc - 4);
return jumpSrc + oldTgt + 4;
}
static void ApplyPatch(const PatchLocation * patch, UInt32 newData)
{
for(; patch->ptr; ++patch)
{
switch(patch->type)
{
case 0:
SafeWrite32(patch->ptr, newData + patch->offset);
break;
case 1:
SafeWrite16(patch->ptr, newData + patch->offset);
break;
}
}
}
void SafeWriteJle(uint32_t src, uint32_t tgt) {
SafeWrite16(src, 0x8E0F);
SafeWrite32(src + 2, tgt - src - 2 - 4);
}
void WriteRelJle(UInt32 jumpSrc, UInt32 jumpTgt)
{
// jle rel32
SafeWrite16(jumpSrc, 0x8E0F);
SafeWrite32(jumpSrc + 2, jumpTgt - jumpSrc - 2 - 4);
}
void WriteRelJnz(UInt32 jumpSrc, UInt32 jumpTgt)
{
// jnz rel32
SafeWrite16(jumpSrc, 0x850F);
SafeWrite32(jumpSrc + 2, jumpTgt - jumpSrc - 2 - 4);
}
