Merge branch 'master' into hotfix-android-unicode-ime-input

1 files changed, 55 insertions, 0 deletions

diff --git a/core/func_ref.cpp b/core/func_ref.cpp
new file mode 100644
index 0000000000..0e43112de8
--- /dev/null
+++ b/core/func_ref.cpp
@@ -0,0 +1,55 @@
+#include "func_ref.h"
+
+Variant FuncRef::call_func(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
+
+	if (id==0) {
+		r_error.error=Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		return Variant();
+	}
+	Object* obj = ObjectDB::get_instance(id);
+
+	if (!obj) {
+		r_error.error=Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		return Variant();
+	}
+
+	return obj->call(function,p_args,p_argcount,r_error);
+
+}
+
+void FuncRef::set_instance(Object *p_obj){
+
+	ERR_FAIL_NULL(p_obj);
+	id=p_obj->get_instance_ID();
+}
+void FuncRef::set_function(const StringName& p_func){
+
+	function=p_func;
+}
+
+void FuncRef::_bind_methods() {
+
+	{
+		MethodInfo mi;
+		mi.name="call";
+		mi.arguments.push_back( PropertyInfo( Variant::STRING, "method"));
+		Vector<Variant> defargs;
+		for(int i=0;i<10;i++) {
+			mi.arguments.push_back( PropertyInfo( Variant::NIL, "arg"+itos(i)));
+			defargs.push_back(Variant());
+		}
+		ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"call_func",&FuncRef::call_func,mi,defargs);
+
+	}
+
+	ObjectTypeDB::bind_method(_MD("set_instance","instance"),&FuncRef::set_instance);
+	ObjectTypeDB::bind_method(_MD("set_function","name"),&FuncRef::set_function);
+
+}
+
+
+FuncRef::FuncRef(){
+
+	id=0;
+}
+