Skeleton3D: Add SkeletonModifier / Deprecate Override / Separate PB

1 files changed, 81 insertions, 0 deletions

diff --git a/scene/3d/skeleton_modifier_3d.h b/scene/3d/skeleton_modifier_3d.h
new file mode 100644
index 0000000000..25c09f3b93
--- /dev/null
+++ b/scene/3d/skeleton_modifier_3d.h
@@ -0,0 +1,81 @@
+/**************************************************************************/
+/*  skeleton_modifier_3d.h                                                */
+/**************************************************************************/
+/*                         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.                 */
+/**************************************************************************/
+
+#ifndef SKELETON_MODIFIER_3D_H
+#define SKELETON_MODIFIER_3D_H
+
+#include "scene/3d/node_3d.h"
+
+#include "scene/3d/skeleton_3d.h"
+#include "scene/animation/animation_mixer.h"
+
+class SkeletonModifier3D : public Node3D {
+	GDCLASS(SkeletonModifier3D, Node3D);
+
+	void rebind();
+
+protected:
+	bool active = true;
+	real_t influence = 1.0;
+
+	// Cache them for the performance reason since finding node with NodePath is slow.
+	ObjectID skeleton_id;
+
+	void _update_skeleton();
+	void _update_skeleton_path();
+
+	virtual void _skeleton_changed(Skeleton3D *p_old, Skeleton3D *p_new);
+
+	void _validate_property(PropertyInfo &p_property) const;
+	void _notification(int p_what);
+	static void _bind_methods();
+
+	virtual void _set_active(bool p_active);
+
+	virtual void _process_modification();
+
+public:
+	virtual PackedStringArray get_configuration_warnings() const override;
+	virtual bool has_process() const { return false; } // Return true if modifier needs to modify bone pose without external animation such as physics, jiggle and etc.
+
+	void set_active(bool p_active);
+	bool is_active() const;
+
+	void set_influence(real_t p_influence);
+	real_t get_influence() const;
+
+	Skeleton3D *get_skeleton() const;
+
+	void process_modification();
+
+	SkeletonModifier3D();
+};
+
+#endif // SKELETON_MODIFIER_3D_H