void patchHelper(const wxString& cmd, const wxString& param) {
// Error Handling Note: I just throw simple wxStrings here, and then catch them below and
// format them into more detailed cmd+data+error printouts. If we want to add user-friendly
// (translated) messages for display in a popup window then we'll have to upgrade the
// exception a little bit.
// print the actual patch lines only in verbose mode (even in devel)
if (DevConWriterEnabled)
DevCon.WriteLn(cmd + L" " + param);
try
{
if (isCheat && cheatnumber >= MAX_CHEAT)
throw wxString( L"Maximum number of cheats reached" );
if(!isCheat && patchnumber >= MAX_PATCH)
throw wxString( L"Maximum number of patches reached" );
IniPatch& iPatch = isCheat ? Cheat[cheatnumber] : Patch[patchnumber];
PatchPieces pieces(param);
iPatch.enabled = 0;
iPatch.placetopatch = StrToU32(pieces.PlaceToPatch(), 10);
iPatch.cpu = (patch_cpu_type)PatchTableExecute(pieces.CpuType(), cpuCore);
iPatch.addr = StrToU32(pieces.MemAddr(), 16);
iPatch.type = (patch_data_type)PatchTableExecute(pieces.OperandSize(), dataType);
iPatch.data = StrToU64(pieces.WriteValue(), 16);
if (iPatch.cpu == 0)
throw wxsFormat(L"Unrecognized CPU Target: '%s'", WX_STR(pieces.CpuType()));
if (iPatch.type == 0)
throw wxsFormat(L"Unrecognized Operand Size: '%s'", WX_STR(pieces.OperandSize()));
iPatch.enabled = 1; // omg success!!
if (isCheat) cheatnumber++;
else patchnumber++;
}
catch( wxString& exmsg )
{
Console.Error(L"(Patch) Error Parsing: %s=%s", WX_STR(cmd), WX_STR(param));
Console.Indent().Error( exmsg );
}
}
static void CheckForRegisterChange( HWND hwnd )
{
RegModifyData *data;
mad_type_info mti_target;
mad_type_info mti_host;
int size;
char *s;
char *endptr;
void *test;
addr_seg seg;
InputUnion in;
data = ( RegModifyData * )GetWindowLong( hwnd, DWL_USER );
MADTypeInfo( data->curr_info->type, &mti_target );
if( data->num_possible == 1 ) {
size = SendDlgItemMessage( hwnd, REG_EDIT_FIELD, WM_GETTEXTLENGTH, 0, 0 ) + 1 ;
s = alloca( size );
GetDlgItemText( hwnd, REG_EDIT_FIELD, s, 255 );
test = alloca( mti_target.b.bits / BITS_PER_BYTE );
memset( &seg, 0, sizeof( seg ) );
errno = 0;
size = 0;
switch ( mti_target.b.kind ) {
case MTK_INTEGER:
if( !StrToU64( s, &( in.i ), ( mti_target.i.nr != MNR_UNSIGNED ) ) ) {
MessageBox( hwnd, "Unrecognized input.", "Error",MB_OK | MB_ICONEXCLAMATION ) ;
return;
}
size = sizeof( unsigned_64 );
break;
case MTK_FLOAT:
in.d = strtod( s, &endptr );
if( errno == ERANGE ) {
MessageBox( hwnd, "Value out of range.", "Error",MB_OK | MB_ICONEXCLAMATION ) ;
return;
}
if( *endptr != '\0' ) {
MessageBox( hwnd, "Unrecognized input.", "Error",MB_OK | MB_ICONEXCLAMATION ) ;
return;
}
size = sizeof( in.d );
break;
default:
EndDialog( hwnd, 0 );
break;
}
MADTypeInfoForHost( mti_target.b.kind, size, &mti_host );
MADTypeConvert( &mti_host, &in, &mti_target, test, seg );
if( memcmp( data->curr_value, test, mti_target.b.bits / BITS_PER_BYTE ) == 0 ) {
EndDialog( hwnd, 0 );
} else {
memcpy( data->curr_value, test, mti_target.b.bits / BITS_PER_BYTE );
EndDialog( hwnd, 1 );
}
} else {
int i = (int)SendDlgItemMessage( hwnd, CH_REG_COMBO_LIST, CB_GETCURSEL, 0, 0L );
if( memcmp( data->curr_value, data->m_list[i].data, mti_target.b.bits / BITS_PER_BYTE ) == 0 ) {
EndDialog( hwnd, 0 );
} else {
memcpy( data->curr_value, data->m_list[i].data, mti_target.b.bits / BITS_PER_BYTE );
EndDialog( hwnd, 1 );
}
}
}
