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GBA: Split out autodetected version cheats from GameShark cheats

This commit is contained in:
Jeffrey Pfau 2015-02-14 17:44:53 -08:00
parent 0bd9ae087e
commit c8d3488804
2 changed files with 37 additions and 3 deletions
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37
src/gba/cheats.c
View File

@ -575,6 +575,37 @@ bool GBACheatAddCodeBreakerLine(struct GBACheatSet* cheats, const char* line) {
}
bool GBACheatAddGameShark(struct GBACheatSet* set, uint32_t op1, uint32_t op2) {
uint32_t o1 = op1;
uint32_t o2 = op2;
switch (set->gsaVersion) {
case 0:
_setGameSharkVersion(set, 1);
// Fall through
case 1:
_decryptGameShark(&o1, &o2, set->gsaSeeds);
return _addGSA1(set, o1, o2);
}
return false;
}
bool GBACheatAddGameSharkLine(struct GBACheatSet* cheats, const char* line) {
uint32_t op1;
uint32_t op2;
line = _hex32(line, &op1);
if (!line) {
return false;
}
while (*line == ' ') {
++line;
}
line = _hex32(line, &op2);
if (!line) {
return false;
}
return GBACheatAddGameShark(cheats, op1, op2);
}
bool GBACheatAddAutodetect(struct GBACheatSet* set, uint32_t op1, uint32_t op2) {
uint32_t o1 = op1;
uint32_t o2 = op2;
switch (set->gsaVersion) {
@ -603,7 +634,7 @@ bool GBACheatAddGameShark(struct GBACheatSet* set, uint32_t op1, uint32_t op2) {
return false;
}
bool GBACheatAddGameSharkLine(struct GBACheatSet* cheats, const char* line) {
bool GBACheatAutodetectLine(struct GBACheatSet* cheats, const char* line) {
uint32_t op1;
uint32_t op2;
line = _hex32(line, &op1);
@ -617,7 +648,7 @@ bool GBACheatAddGameSharkLine(struct GBACheatSet* cheats, const char* line) {
if (!line) {
return false;
}
return GBACheatAddGameShark(cheats, op1, op2);
return GBACheatAddAutodetect(cheats, op1, op2);
}
bool GBACheatParseFile(struct GBACheatDevice* device, struct VFile* vf) {
@ -707,7 +738,7 @@ bool GBACheatAddLine(struct GBACheatSet* cheats, const char* line) {
uint32_t realOp2 = op2;
realOp2 <<= 16;
realOp2 |= op3;
return GBACheatAddGameShark(cheats, op1, realOp2);
return GBACheatAddAutodetect(cheats, op1, realOp2);
}
void GBACheatRefresh(struct GBACheatDevice* device, struct GBACheatSet* cheats) {

3
src/gba/cheats.h
View File

@ -192,6 +192,9 @@ bool GBACheatAddCodeBreakerLine(struct GBACheatSet*, const char* line);
bool GBACheatAddGameShark(struct GBACheatSet*, uint32_t op1, uint32_t op2);
bool GBACheatAddGameSharkLine(struct GBACheatSet*, const char* line);
bool GBACheatAddAutodetect(struct GBACheatSet*, uint32_t op1, uint32_t op2);
bool GBACheatAddAutodetectLine(struct GBACheatSet*, const char* line);
bool GBACheatParseFile(struct GBACheatDevice*, struct VFile*);
bool GBACheatAddLine(struct GBACheatSet*, const char* line);