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Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
/*************************************************************************/
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/* skeleton_2d.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef SKELETON_2D_H
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#define SKELETON_2D_H
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#include "scene/2d/node_2d.h"
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class Skeleton2D;
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class Bone2D : public Node2D {
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GDCLASS(Bone2D, Node2D);
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friend class Skeleton2D;
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#ifdef TOOLS_ENABLED
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friend class AnimatedValuesBackup;
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#endif
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Bone2D *parent_bone;
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Skeleton2D *skeleton;
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Transform2D rest;
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float default_length;
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int skeleton_index;
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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public:
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void set_rest(const Transform2D &p_rest);
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Transform2D get_rest() const;
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void apply_rest();
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Transform2D get_skeleton_rest() const;
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String get_configuration_warning() const;
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void set_default_length(float p_length);
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float get_default_length() const;
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int get_index_in_skeleton() const;
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Bone2D();
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};
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class Skeleton2D : public Node2D {
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GDCLASS(Skeleton2D, Node2D);
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friend class Bone2D;
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#ifdef TOOLS_ENABLED
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friend class AnimatedValuesBackup;
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#endif
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struct Bone {
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bool operator<(const Bone &p_bone) const {
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return p_bone.bone->is_greater_than(bone);
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}
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Bone2D *bone;
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int parent_index;
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Transform2D accum_transform;
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Transform2D rest_inverse;
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};
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Vector<Bone> bones;
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bool bone_setup_dirty;
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void _make_bone_setup_dirty();
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void _update_bone_setup();
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bool transform_dirty;
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void _make_transform_dirty();
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void _update_transform();
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RID skeleton;
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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public:
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int get_bone_count() const;
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Bone2D *get_bone(int p_idx);
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RID get_skeleton() const;
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Skeleton2D();
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~Skeleton2D();
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};
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#endif // SKELETON_2D_H
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