scawful/yaze
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update SnesToPc and PcToSnes

Browse Source
This commit is contained in:
scawful
2023-08-18 10:28:11 -04:00
parent 26f6531c9d
commit 7776dd1a15
2 changed files with 11 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/app/core/common.cc
View File

@@ -7,14 +7,20 @@ namespace yaze {
namespace app {
namespace core {
unsigned int SnesToPc(unsigned int addr) {
uint32_t SnesToPc(uint32_t addr) {
if (addr >= 0x808000) {
addr -= 0x808000;
}
unsigned int temp = (addr & 0x7FFF) + ((addr / 2) & 0xFF8000);
uint32_t temp = (addr & 0x7FFF) + ((addr / 2) & 0xFF8000);
return (temp + 0x0);
}
uint32_t PcToSnes(uint32_t addr) {
if (addr >= 0x400000) return -1;
addr = ((addr << 1) & 0x7F0000) | (addr & 0x7FFF) | 0x8000;
return addr;
}
int AddressFromBytes(uint8_t addr1, uint8_t addr2, uint8_t addr3) {
return (addr1 << 16) | (addr2 << 8) | addr3;
}

4
src/app/core/common.h
View File

@@ -9,7 +9,9 @@ namespace yaze {
namespace app {
namespace core {
unsigned int SnesToPc(unsigned int addr);
uint32_t SnesToPc(uint32_t addr);
uint32_t PcToSnes(uint32_t addr);
int AddressFromBytes(uint8_t addr1, uint8_t addr2, uint8_t addr3);
int HexToDec(char *input, int length);
bool StringReplace(std::string &str, const std::string &from,