- const char *name = NULL;
- switch(Type)
- {
- case SS_DATATYPE_INTEGER: name = "cast Integer"; break;
- case SS_DATATYPE_REAL: name = "cast Real"; break;
- case SS_DATATYPE_STRING: name = "cast String"; break;
- case SS_DATATYPE_ARRAY: name = "cast Array"; break;
- default:
- AST_RuntimeError(NULL, "Invalid cast to %i from Object", Type);
- return ERRPTR;
- }
- if( fcnname )
- {
- ret = Object_ExecuteMethod(Left->Object, fcnname, Right);
- if( ret != ERRPTR )
- return ret;
- // Fall through and try casting (which will usually fail)
- }
- }
- #endif
-
- switch( (enum eSpiderScript_DataTypes)Type )
- {
- case SS_DATATYPE_UNDEF:
- case SS_DATATYPE_ARRAY:
- case SS_DATATYPE_OPAQUE:
- case SS_DATATYPE_OBJECT:
- AST_RuntimeError(NULL, "Invalid cast to %i", Type);
- return ERRPTR;
-
- case SS_DATATYPE_INTEGER:
- ret = malloc(sizeof(tSpiderValue));
- ret->Type = SS_DATATYPE_INTEGER;
- ret->ReferenceCount = 1;
- switch(Source->Type)
- {
- case SS_DATATYPE_INTEGER: break; // Handled above
- case SS_DATATYPE_STRING: ret->Integer = atoi(Source->String.Data); break;
- case SS_DATATYPE_REAL: ret->Integer = Source->Real; break;
- default:
- AST_RuntimeError(NULL, "Invalid cast from %i to Integer", Source->Type);
- free(ret);
- ret = ERRPTR;
- break;
- }
- break;
-
- case SS_DATATYPE_STRING:
- switch(Source->Type)
- {
- case SS_DATATYPE_INTEGER: len = snprintf(NULL, 0, "%li", Source->Integer); break;
- case SS_DATATYPE_REAL: snprintf(NULL, 0, "%f", Source->Real); break;
- default: break;
- }
- ret = malloc(sizeof(tSpiderValue) + len + 1);
- ret->Type = SS_DATATYPE_STRING;
- ret->ReferenceCount = 1;
- ret->String.Length = len;
- switch(Source->Type)
- {
- case SS_DATATYPE_INTEGER: sprintf(ret->String.Data, "%li", Source->Integer); break;
- case SS_DATATYPE_REAL: sprintf(ret->String.Data, "%f", Source->Real); break;
- default:
- AST_RuntimeError(NULL, "Invalid cast from %i to String", Source->Type);
- free(ret);
- ret = ERRPTR;
- break;
- }
- break;
-
- default:
- AST_RuntimeError(NULL, "BUG - BUG REPORT: Unimplemented cast target");
- break;