106 lines
3.7 KiB
C++
106 lines
3.7 KiB
C++
/*************************************************************************/
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/* canvas_layer.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) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 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 CANVAS_LAYER_H
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#define CANVAS_LAYER_H
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#include "scene/main/node.h"
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class Viewport;
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class CanvasLayer : public Node {
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GDCLASS(CanvasLayer, Node);
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bool locrotscale_dirty = false;
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Vector2 ofs;
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Size2 scale = Vector2(1, 1);
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real_t rot = 0.0;
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int layer = 1;
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Transform2D transform;
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RID canvas;
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ObjectID custom_viewport_id; // to check validity
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Viewport *custom_viewport = nullptr;
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RID viewport;
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Viewport *vp = nullptr;
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int sort_index = 0;
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bool follow_viewport = false;
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float follow_viewport_scale = 1.0;
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void _update_xform();
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void _update_locrotscale();
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void _update_follow_viewport(bool p_force_exit = false);
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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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void _validate_property(PropertyInfo &property) const override;
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public:
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void set_layer(int p_xform);
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int get_layer() const;
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void set_transform(const Transform2D &p_xform);
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Transform2D get_transform() const;
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void set_offset(const Vector2 &p_offset);
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Vector2 get_offset() const;
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void set_rotation(real_t p_radians);
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real_t get_rotation() const;
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void set_scale(const Size2 &p_scale);
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Size2 get_scale() const;
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Size2 get_viewport_size() const;
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RID get_viewport() const;
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void set_custom_viewport(Node *p_viewport);
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Node *get_custom_viewport() const;
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void reset_sort_index();
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int get_sort_index();
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void set_follow_viewport(bool p_enable);
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bool is_following_viewport() const;
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void set_follow_viewport_scale(float p_ratio);
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float get_follow_viewport_scale() const;
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RID get_canvas() const;
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CanvasLayer();
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~CanvasLayer();
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};
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#endif // CANVAS_LAYER_H
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