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javascript_instance.cpp
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javascript_instance.cpp
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/**************************************************************************/
/* javascript_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 "javascript_instance.h"
#include "javascript.h"
#include "javascript_language.h"
Ref<Script> JavaScriptInstance::get_script() const {
return script;
}
void JavaScriptInstance::get_method_list(List<MethodInfo> *p_list) const {
if (!javascript_class)
return;
for (const KeyValue<StringName, MethodInfo> &i : javascript_class->methods) {
p_list->push_back(i.value);
}
}
bool JavaScriptInstance::has_method(const StringName &p_method) const {
if (!binder || !javascript_object.javascript_object)
return false;
return binder->has_method(javascript_object, p_method);
}
bool JavaScriptInstance::set(const StringName &p_name, const Variant &p_value) {
if (!binder || !javascript_object.javascript_object)
return false;
return binder->set_instance_property(javascript_object, p_name, p_value);
}
bool JavaScriptInstance::get(const StringName &p_name, Variant &r_ret) const {
if (!binder || !javascript_object.javascript_object)
return false;
return binder->get_instance_property(this->javascript_object, p_name, r_ret);
}
void JavaScriptInstance::get_property_list(List<PropertyInfo> *p_properties) const {
if (!javascript_class)
return;
for (const KeyValue<StringName, JavaScriptProperyInfo> &i : javascript_class->properties) {
p_properties->push_back(i.value);
}
}
Variant::Type JavaScriptInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const {
*r_is_valid = false;
if (javascript_class) {
if (const JavaScriptProperyInfo *pi = javascript_class->properties.getptr(p_name)) {
*r_is_valid = true;
return pi->type;
}
}
return Variant::NIL;
}
Variant JavaScriptInstance::callp(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
if (binder == NULL || javascript_object.javascript_object == NULL) {
r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
ERR_FAIL_V(Variant());
}
if (binder->has_method(javascript_object, p_method)) {
return binder->call_method(javascript_object, p_method, p_args, p_argcount, r_error);
}
return Variant();
}
ScriptLanguage *JavaScriptInstance::get_language() {
return JavaScriptLanguage::get_singleton();
}
JavaScriptInstance::JavaScriptInstance() {
owner = NULL;
binder = NULL;
javascript_class = NULL;
}
JavaScriptInstance::~JavaScriptInstance() {
if (script.is_valid() && owner) {
script->instances.erase(owner);
}
}