80 lines
3.7 KiB
C++
80 lines
3.7 KiB
C++
/**************************************************************************/
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/* atlas_texture.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) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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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 ATLAS_TEXTURE_H
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#define ATLAS_TEXTURE_H
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#include "scene/resources/texture.h"
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class AtlasTexture : public Texture2D {
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GDCLASS(AtlasTexture, Texture2D);
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RES_BASE_EXTENSION("atlastex");
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protected:
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Ref<Texture2D> atlas;
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Rect2 region;
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Rect2 margin;
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bool filter_clip = false;
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static void _bind_methods();
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public:
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virtual int get_width() const override;
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virtual int get_height() const override;
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virtual RID get_rid() const override;
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virtual bool has_alpha() const override;
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void set_atlas(const Ref<Texture2D> &p_atlas);
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Ref<Texture2D> get_atlas() const;
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void set_region(const Rect2 &p_region);
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Rect2 get_region() const;
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void set_margin(const Rect2 &p_margin);
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Rect2 get_margin() const;
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void set_filter_clip(const bool p_enable);
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bool has_filter_clip() const;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false) const override;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false) const override;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, bool p_clip_uv = true) const override;
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virtual bool get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Rect2 &r_rect, Rect2 &r_src_rect) const override;
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bool is_pixel_opaque(int p_x, int p_y) const override;
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virtual Ref<Image> get_image() const override;
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AtlasTexture();
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};
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#endif // ATLAS_TEXTURE_H
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