static void AddCheatParam(uint32 A, uint64 V, unsigned int bytelen, bool bigendian)
{
char name[256];
CHEAT_printf("Name: ");
GetString(name,256);
CHEAT_printf("Address [$%08x]: ", A);
A=GetUI(A);
CHEAT_printf("Byte length [%d]: ", bytelen);
bytelen = GetUI(bytelen);
if(bytelen > 1)
{
CHEAT_printf("Big endian? [%c]: ", bigendian ? 'Y' : 'N');
bigendian = GetYN(bigendian);
}
else
bigendian = 0;
CHEAT_printf("Value [%llu]: ", V);
V=GetUI(V);
CHEAT_printf("Add cheat \"%s\" for address $%08x with value %llu?",name,(unsigned int)A,(unsigned long long)V);
if(GetYN(0))
{
if(MDFNI_AddCheat(name,A,V,0, 'R', bytelen, bigendian))
CHEAT_puts("Cheat added.");
else
CHEAT_puts("Error adding cheat.");
}
}
static void AddCheatParam(uint32 A, uint64 V, unsigned int bytelen, bool bigendian)
{
MemoryPatch patch;
patch.addr = A;
patch.val = V;
patch.length = bytelen;
patch.bigendian = bigendian;
patch.type = 'R';
patch.status = true;
patch = GetCheatFields(patch);
CHEAT_printf("Add cheat \"%s\" for address $%08x with value %llu?", patch.name.c_str(), (unsigned int)patch.addr, (unsigned long long)patch.val);
if(GetYN(true))
{
try
{
MDFNI_AddCheat(patch);
}
catch(std::exception &e)
{
CHEAT_printf("Error adding cheat: %s", e.what());
return;
}
CHEAT_puts("Cheat added.");
}
}
static void AddCheatGGPAR(int which) {
uint16 A;
uint8 V;
int C;
int type;
char name[256], code[256];
printf("Name: ");
GetString(name, 256);
printf("Code: ");
GetString(code, 256);
printf("Add cheat \"%s\" for code \"%s\"?", name, code);
if (GetYN(0)) {
if (which) {
if (!FCEUI_DecodePAR(code, &A, &V, &C, &type)) {
puts("Invalid Game Genie code.");
return;
}
} else {
if (!FCEUI_DecodeGG(code, &A, &V, &C)) {
puts("Invalid Game Genie code.");
return;
}
type = 1;
}
if (FCEUI_AddCheat(name, A, V, C, type))
puts("Cheat added.");
else
puts("Error adding cheat.");
}
}
static void AddCheatGGPAR(int which)
{
uint32 A;
uint8 V;
uint8 C;
char type;
char name[256],code[256];
CHEAT_printf("Name: ");
GetString(name,256);
CHEAT_printf("Code: ");
GetString(code,256);
CHEAT_printf("Add cheat \"%s\" for code \"%s\"?",name,code);
if(GetYN(0))
{
if(which)
{
if(!MDFNI_DecodePAR(code,&A,&V,&C,&type))
{
CHEAT_puts("Invalid Game Genie code.");
return;
}
}
else
{
if(!strcmp(CurGame->shortname, "gb"))
{
if(!MDFNI_DecodeGBGG(code, &A, &V, &C, &type))
{
CHEAT_puts("Invalid Game Genie code.");
return;
}
}
else
{
if(!MDFNI_DecodeGG(code,&A,&V,&C, &type))
{
CHEAT_puts("Invalid Game Genie code.");
return;
}
}
}
if(MDFNI_AddCheat(name,A,V,C,type, 1, 0))
CHEAT_puts("Cheat added.");
else
CHEAT_puts("Error adding cheat.");
}
}
static void AddCheatParam(uint32 A, uint8 V) {
char name[256];
printf("Name: ");
GetString(name, 256);
printf("Address [$%04x]: ", (unsigned int)A);
A = GetH16(A);
printf("Value [%03d]: ", (unsigned int)V);
V = Get8(V);
printf("Add cheat \"%s\" for address $%04x with value %03d?", name, (unsigned int)A, (unsigned int)V);
if (GetYN(0)) {
if (FCEUI_AddCheat(name, A, V, -1, 0))
puts("Cheat added.");
else
puts("Error adding cheat.");
}
}
static void DoSearch(void* data)
{
static int v1=0,v2=0;
static int method=0;
const char *m[6]={"O==V1 && C==V2","O==V1 && |O-C|==V2","|O-C|==V2","O!=C","Value decreased","Value increased"};
CHEAT_puts("");
CHEAT_printf("Search Filter:");
method = ShowShortList(m,6,method);
if(method<=1)
{
CHEAT_printf("V1 [%03d]: ",v1);
v1=GetUI(v1);
}
if(method<=2)
{
CHEAT_printf("V2 [%03d]: ",v2);
v2=GetUI(v2);
}
CHEAT_printf("Byte length(1-8)[%1d]: ", searchbytelen);
searchbytelen = GetUI(searchbytelen);
if(searchbytelen > 1)
{
CHEAT_printf("Big endian? [%c]: ", searchbigendian ? 'Y' : 'N');
searchbigendian = GetYN(searchbigendian);
}
else
searchbigendian = 0;
MDFNI_CheatSearchEnd(method, v1, v2, searchbytelen, searchbigendian);
CHEAT_puts("Search completed.");
}
static void AddCodeCheat(void* data)
{
const CheatFormatStruct* cf = (CheatFormatStruct*)data;
char name[256],code[256];
MemoryPatch patch;
unsigned iter = 0;
while(1)
{
if(iter == 0)
CHEAT_printf("%s Code: ", cf->FullName);
else
CHEAT_printf("%s Code(part %u): ", cf->FullName, iter + 1);
GetString(code, 256);
if(code[0] == 0)
{
CHEAT_printf("Aborted.");
return;
}
try
{
if(!cf->DecodeCheat(std::string(code), &patch))
break;
iter++;
}
catch(std::exception &e)
{
CHEAT_printf("Decode error: %s", e.what());
}
}
if(patch.name.size() == 0)
patch.name = std::string(code);
CHEAT_printf("Name[%s]: ", patch.name.c_str());
GetString(name, 256);
if(name[0] != 0)
patch.name = std::string(name);
patch.status = true;
CHEAT_printf("Add cheat?");
if(GetYN(true))
{
try
{
MDFNI_AddCheat(patch);
}
catch(std::exception &e)
{
CHEAT_printf("Error adding cheat: %s", e.what());
return;
}
CHEAT_puts("Cheat added.");
}
}
static MemoryPatch GetCheatFields(const MemoryPatch &pin)
{
MemoryPatch patch = pin;
char buf[256];
const bool support_read_subst = CurGame->InstallReadPatch && CurGame->RemoveReadPatches;
CHEAT_printf("Name [%s]: ", patch.name.c_str());
GetString(buf, 256);
if(buf[0] != 0)
patch.name = std::string(buf);
CHEAT_printf("Available types:");
CHEAT_printf(" R - Replace/RAM write(high-level).");
CHEAT_printf(" A - Addition/RAM read->add->write(high-level).");
CHEAT_printf(" T - Transfer/RAM copy(high-level).");
if(support_read_subst)
{
CHEAT_printf(" S - Subsitute on reads.");
CHEAT_printf(" C - Substitute on reads, with compare.");
}
for(;;)
{
CHEAT_printf("Type [%c]: ", patch.type);
patch.type = toupper(CHEAT_getchar(patch.type));
if(patch.type == 'R' || patch.type == 'A' || patch.type == 'T')
break;
if(support_read_subst && (patch.type == 'S' || patch.type == 'C'))
break;
}
if(patch.type == 'T')
{
CHEAT_printf("Source address [$%08x]: ", (unsigned int)patch.copy_src_addr);
patch.copy_src_addr = GetUI(patch.copy_src_addr);
CHEAT_printf("Source address inc [%u]: ", patch.copy_src_addr_inc);
patch.copy_src_addr_inc = GetUI(patch.copy_src_addr_inc);
CHEAT_printf("Dest address [$%08x]: ", (unsigned int)patch.addr);
patch.addr = GetUI(patch.addr);
CHEAT_printf("Dest address inc [%u]: ", patch.mltpl_addr_inc);
patch.mltpl_addr_inc = GetUI(patch.mltpl_addr_inc);
CHEAT_printf("Count [%u]: ", patch.mltpl_count);
patch.mltpl_count = GetUI(patch.mltpl_count);
}
else
{
CHEAT_printf("Address [$%08x]: ", (unsigned int)patch.addr);
patch.addr = GetUI(patch.addr);
}
if(patch.type == 'S' || patch.type == 'C')
patch.length = 1; // TODO in the future for GBA: support lengths other than 1 in core.
else
{
do
{
if(patch.type == 'T')
{
//if(patch.length == 1 && patch.copy_src_addr_inc == 1 && patch.mltpl_addr_inc == 1)
// break;
//if((patch.copy_src_addr_inc == patch.mltpl_addr_inc) && patch.copy_src_addr_inc >= 1 && patch.copy_src_addr_inc <= 8)
// CHEAT_printf("Transfer unit byte length should probably be \"%u\".", patch.copy_src_addr_inc);
CHEAT_printf("Transfer unit byte length(1-8) [%u]: ", patch.length);
}
else
CHEAT_printf("Byte length(1-8) [%u]: ", patch.length);
patch.length = GetUI(patch.length);
} while(patch.length < 1 || patch.length > 8);
}
if(patch.length > 1 && (patch.type != 'S' && patch.type != 'C'))
{
CHEAT_printf("Big endian? [%c]: ", patch.bigendian ? 'Y' : 'N');
patch.bigendian = GetYN(patch.bigendian);
}
else
patch.bigendian = false;
if(patch.type != 'T')
{
CHEAT_printf("Value [%03llu]: ", (unsigned long long)patch.val);
patch.val = GetUI(patch.val);
}
// T type loop stuff is handled up above.
if((patch.type != 'C' && patch.type != 'S' && patch.type != 'T') && patch.mltpl_count != 1)
{
CHEAT_printf("Loop count [%u]: ", patch.mltpl_count);
patch.mltpl_count = GetUI(patch.mltpl_count);
CHEAT_printf("Loop address inc [%u]: ", patch.mltpl_addr_inc);
patch.mltpl_addr_inc = GetUI(patch.mltpl_addr_inc);
CHEAT_printf("Loop value inc [%u]: ", patch.mltpl_val_inc);
patch.mltpl_val_inc = GetUI(patch.mltpl_val_inc);
}
if(patch.type == 'C')
{
CHEAT_printf("Compare [%03lld]: ", patch.compare);
patch.compare = GetUI(patch.compare);
}
if((patch.type != 'C' && patch.type != 'S') && patch.conditions.size())
{
CHEAT_printf("Conditions: %s", patch.conditions.c_str()); // Just informational for now.
//CHEAT_printf("Conditions [%s]: ", );
//patch.conditions = GetString();
}
CHEAT_printf("Enable? ");
patch.status = GetYN(patch.status);
return(patch);
}
static void ModifyCheat(int num)
{
char *name;
char buf[256];
uint32 A;
uint64 V;
uint64 compare;
char type;
int status;
unsigned int bytelen;
bool bigendian;
MDFNI_GetCheat(num, &name, &A, &V, &compare, &status, &type, &bytelen, &bigendian);
CHEAT_printf("Name [%s]: ",name);
GetString(buf,256);
/* This obviously doesn't allow for cheats with no names. Bah. Who wants
nameless cheats anyway...
*/
if(buf[0])
name=buf; // Change name when MDFNI_SetCheat() is called.
else
name=0; // Don't change name when MDFNI_SetCheat() is called.
CHEAT_printf("Address [$%08x]: ",(unsigned int)A);
A=GetUI(A);
CHEAT_printf("Byte length [%d]: ", bytelen);
bytelen = GetUI(bytelen);
if(bytelen > 1)
{
CHEAT_printf("Big endian? [%c]: ", bigendian ? 'Y' : 'N');
bigendian = GetYN(bigendian);
}
else
bigendian = 0;
CHEAT_printf("Value [%03lld]: ",(unsigned int)V);
V=GetUI(V);
do
{
CHEAT_printf("Type('R'=replace,'S'=Read Substitute(or 'C' with compare)) [%c]: ",type);
type = toupper(CHEAT_getchar(type));
} while(type != 'R' && type !='S' && type !='C');
if(type == 'C')
{
CHEAT_printf("Compare [%03lld]: ",compare);
compare = GetUI(compare);
}
CHEAT_printf("Enable? ");
status = GetYN(status);
MDFNI_SetCheat(num, name, A, V, compare, status, type, bytelen, bigendian);
}
