initial commit, 4.5 stable

scene/resources/2d/skeleton/skeleton_modification_2d.h

@@ -0,0 +1,86 @@
+/**************************************************************************/
+/*  skeleton_modification_2d.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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "scene/resources/2d/skeleton/skeleton_modification_stack_2d.h"
+
+///////////////////////////////////////
+// SkeletonModification2D
+///////////////////////////////////////
+
+class Bone2D;
+
+class SkeletonModification2D : public Resource {
+	GDCLASS(SkeletonModification2D, Resource);
+	friend class Skeleton2D;
+	friend class Bone2D;
+
+protected:
+	static void _bind_methods();
+
+	SkeletonModificationStack2D *stack = nullptr;
+	int execution_mode = 0; // 0 = process
+
+	bool enabled = true;
+	bool is_setup = false;
+
+	bool _print_execution_error(bool p_condition, String p_message);
+
+	virtual void reset_state() override;
+
+	GDVIRTUAL1(_execute, double)
+	GDVIRTUAL1(_setup_modification, Ref<SkeletonModificationStack2D>)
+	GDVIRTUAL0(_draw_editor_gizmo)
+
+public:
+	virtual void _execute(float _delta);
+	virtual void _setup_modification(SkeletonModificationStack2D *p_stack);
+	virtual void _draw_editor_gizmo();
+
+	bool editor_draw_gizmo = false;
+	void set_editor_draw_gizmo(bool p_draw_gizmo);
+	bool get_editor_draw_gizmo() const;
+
+	void set_enabled(bool p_enabled);
+	bool get_enabled();
+
+	Ref<SkeletonModificationStack2D> get_modification_stack();
+	void set_is_setup(bool p_setup);
+	bool get_is_setup() const;
+
+	void set_execution_mode(int p_mode);
+	int get_execution_mode() const;
+
+	float clamp_angle(float p_angle, float p_min_bound, float p_max_bound, bool p_invert_clamp = false);
+	void editor_draw_angle_constraints(Bone2D *p_operation_bone, float p_min_bound, float p_max_bound, bool p_constraint_enabled, bool p_constraint_in_localspace, bool p_constraint_inverted);
+
+	SkeletonModification2D();
+};