initial commit, 4.5 stable

core/object/script_instance.cpp

@@ -0,0 +1,93 @@
+/**************************************************************************/
+/*  script_instance.cpp                                                   */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#include "script_instance.h"
+
+#include "core/object/script_language.h"
+
+int ScriptInstance::get_method_argument_count(const StringName &p_method, bool *r_is_valid) const {
+	// Default implementation simply traverses hierarchy.
+	Ref<Script> script = get_script();
+	while (script.is_valid()) {
+		bool valid = false;
+		int ret = script->get_script_method_argument_count(p_method, &valid);
+		if (valid) {
+			if (r_is_valid) {
+				*r_is_valid = true;
+			}
+			return ret;
+		}
+
+		script = script->get_base_script();
+	}
+
+	if (r_is_valid) {
+		*r_is_valid = false;
+	}
+	return 0;
+}
+
+Variant ScriptInstance::call_const(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+	return callp(p_method, p_args, p_argcount, r_error);
+}
+
+void ScriptInstance::get_property_state(List<Pair<StringName, Variant>> &state) {
+	List<PropertyInfo> pinfo;
+	get_property_list(&pinfo);
+	for (const PropertyInfo &E : pinfo) {
+		if (E.usage & PROPERTY_USAGE_STORAGE) {
+			Pair<StringName, Variant> p;
+			p.first = E.name;
+			if (get(p.first, p.second)) {
+				state.push_back(p);
+			}
+		}
+	}
+}
+
+void ScriptInstance::property_set_fallback(const StringName &, const Variant &, bool *r_valid) {
+	if (r_valid) {
+		*r_valid = false;
+	}
+}
+
+Variant ScriptInstance::property_get_fallback(const StringName &, bool *r_valid) {
+	if (r_valid) {
+		*r_valid = false;
+	}
+	return Variant();
+}
+
+const Variant ScriptInstance::get_rpc_config() const {
+	return get_script()->get_rpc_config();
+}
+
+ScriptInstance::~ScriptInstance() {
+}