Merge pull request #23615 from buresu/pluginscript-new

PluginScript: Add support for the new() method

modules/gdnative/pluginscript/pluginscript_script.h

@@ -37,8 +37,6 @@
 #include "pluginscript_language.h"
 #include <pluginscript/godot_pluginscript.h>
 
-class PyInstance;
-
 class PluginScript : public Script {
 
 	GDCLASS(PluginScript, Script);
@@ -74,6 +72,9 @@ private:
 protected:
 	static void _bind_methods();
 
+	PluginScriptInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, Variant::CallError &r_error);
+	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+
 #ifdef TOOLS_ENABLED
 	Set<PlaceHolderScriptInstance *> placeholders;
 	//void _update_placeholder(PlaceHolderScriptInstance *p_placeholder);