f8ab79e68a
This prevents the pitfall of UB when checking if they have been assigned something valid by comparing to nullptr.
89 lines
3.8 KiB
C++
89 lines
3.8 KiB
C++
/*************************************************************************/
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/* skeleton_modification_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) 2007-2022 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 SKELETONMODIFICATION2D_H
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#define SKELETONMODIFICATION2D_H
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#include "scene/2d/skeleton_2d.h"
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#include "scene/resources/skeleton_modification_stack_2d.h"
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///////////////////////////////////////
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// SkeletonModification2D
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///////////////////////////////////////
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class SkeletonModificationStack2D;
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class Bone2D;
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class SkeletonModification2D : public Resource {
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GDCLASS(SkeletonModification2D, Resource);
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friend class Skeleton2D;
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friend class Bone2D;
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protected:
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static void _bind_methods();
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SkeletonModificationStack2D *stack = nullptr;
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int execution_mode = 0; // 0 = process
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bool enabled = true;
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bool is_setup = false;
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bool _print_execution_error(bool p_condition, String p_message);
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GDVIRTUAL1(_execute, double)
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GDVIRTUAL1(_setup_modification, Ref<SkeletonModificationStack2D>)
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GDVIRTUAL0(_draw_editor_gizmo)
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public:
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virtual void _execute(float _delta);
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virtual void _setup_modification(SkeletonModificationStack2D *p_stack);
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virtual void _draw_editor_gizmo();
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bool editor_draw_gizmo = false;
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void set_editor_draw_gizmo(bool p_draw_gizmo);
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bool get_editor_draw_gizmo() const;
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void set_enabled(bool p_enabled);
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bool get_enabled();
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Ref<SkeletonModificationStack2D> get_modification_stack();
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void set_is_setup(bool p_setup);
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bool get_is_setup() const;
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void set_execution_mode(int p_mode);
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int get_execution_mode() const;
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float clamp_angle(float p_angle, float p_min_bound, float p_max_bound, bool p_invert_clamp = false);
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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);
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SkeletonModification2D();
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};
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#endif // SKELETONMODIFICATION2D_H
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