100 lines
4.3 KiB
C++
100 lines
4.3 KiB
C++
/*************************************************************************/
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/* skeleton_modification_2d_lookat.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) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 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 SKELETONMODIFICATION2DLOOKAT_H
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#define SKELETONMODIFICATION2DLOOKAT_H
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#include "scene/2d/skeleton_2d.h"
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#include "scene/resources/skeleton_modification_2d.h"
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///////////////////////////////////////
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// SkeletonModification2DLookAt
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///////////////////////////////////////
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class SkeletonModification2DLookAt : public SkeletonModification2D {
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GDCLASS(SkeletonModification2DLookAt, SkeletonModification2D);
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private:
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int bone_idx = -1;
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NodePath bone2d_node;
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ObjectID bone2d_node_cache;
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NodePath target_node;
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ObjectID target_node_cache;
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Node2D *target_node_reference = nullptr;
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float additional_rotation = 0;
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bool enable_constraint = false;
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float constraint_angle_min = 0;
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float constraint_angle_max = (2.0 * Math_PI);
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bool constraint_angle_invert = false;
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bool constraint_in_localspace = true;
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void update_bone2d_cache();
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void update_target_cache();
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protected:
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static void _bind_methods();
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bool _set(const StringName &p_path, const Variant &p_value);
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bool _get(const StringName &p_path, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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public:
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void _execute(float p_delta) override;
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void _setup_modification(SkeletonModificationStack2D *p_stack) override;
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void _draw_editor_gizmo() override;
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void set_bone2d_node(const NodePath &p_target_node);
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NodePath get_bone2d_node() const;
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void set_bone_index(int p_idx);
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int get_bone_index() const;
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void set_target_node(const NodePath &p_target_node);
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NodePath get_target_node() const;
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void set_additional_rotation(float p_rotation);
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float get_additional_rotation() const;
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void set_enable_constraint(bool p_constraint);
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bool get_enable_constraint() const;
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void set_constraint_angle_min(float p_angle_min);
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float get_constraint_angle_min() const;
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void set_constraint_angle_max(float p_angle_max);
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float get_constraint_angle_max() const;
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void set_constraint_angle_invert(bool p_invert);
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bool get_constraint_angle_invert() const;
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void set_constraint_in_localspace(bool p_constraint_in_localspace);
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bool get_constraint_in_localspace() const;
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SkeletonModification2DLookAt();
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~SkeletonModification2DLookAt();
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};
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#endif // SKELETONMODIFICATION2DLOOKAT_H
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