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Add is_instance_valid() method to GDScript, ending more than a decade of pain.

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This commit is contained in:
Juan Linietsky 2018-05-07 17:30:03 -03:00
parent 80b9edf0f6
commit ff1e7cfbf4
4 changed files with 18 additions and 10 deletions
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18
modules/gdscript/gdscript_functions.cpp
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@ -122,6 +122,7 @@ const char *GDScriptFunctions::get_func_name(Function p_func) {
"print_stack",
"instance_from_id",
"len",
"is_instance_valid",
};
return _names[p_func];
@ -1276,6 +1277,17 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
}
}
} break;
case IS_INSTANCE_VALID: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type() != Variant::OBJECT) {
r_ret = false;
} else {
Object *obj = *p_args[0];
r_ret = ObjectDB::instance_validate(obj);
}
} break;
case FUNC_MAX: {
@ -1798,7 +1810,11 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
mi.return_val.type = Variant::INT;
return mi;
} break;
case IS_INSTANCE_VALID: {
MethodInfo mi("is_instance_valid", PropertyInfo(Variant::OBJECT, "instance"));
mi.return_val.type = Variant::BOOL;
return mi;
} break;
case FUNC_MAX: {
ERR_FAIL_V(MethodInfo());