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118 lines
3.5 KiB
118 lines
3.5 KiB
/****************************************************************************
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2013-2016 Chukong Technologies Inc.
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Copyright (c) 2017-2023 Xiamen Yaji Software Co., Ltd.
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http://www.cocos.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#pragma once
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#include <cstdint>
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#include "math/Vec4.h"
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namespace cc {
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class Color {
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public:
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uint8_t r;
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uint8_t g;
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uint8_t b;
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uint8_t a;
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/**
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* Constructs a new color initialized to all zeros.
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*/
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Color();
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/**
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* Constructs a new color initialized to the specified values.
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*
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* @param xx The x coordinate.
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* @param yy The y coordinate.
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* @param zz The z coordinate.
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* @param ww The w coordinate.
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*/
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explicit Color(uint8_t r, uint8_t g, uint8_t b, uint8_t a);
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/**
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* Constructs a new color from the values in the specified array.
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*
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* @param array An array containing the elements of the color in the order r, g, b, a.
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*/
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explicit Color(const uint8_t *src);
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explicit Color(uint32_t val);
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/**
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* Constructs a color that describes the direction between the specified points.
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*
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* @param p1 The first point.
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* @param p2 The second point.
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*/
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Color(const Color &p1, const Color &p2);
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/**
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* Constructor.
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*
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* Creates a new color that is a copy of the specified color.
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*
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* @param copy The color to copy.
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*/
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Color(const Color ©);
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/**
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* Sets the elements of this color to the specified values.
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*
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* @param xx The new x coordinate.
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* @param yy The new y coordinate.
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* @param zz The new z coordinate.
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* @param ww The new w coordinate.
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*/
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void set(uint8_t r, uint8_t g, uint8_t b, uint8_t a);
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/**
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* Sets the elements of this color from the values in the specified array.
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*
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* @param array An array containing the elements of the color in the order r, g, b, a.
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*/
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void set(const uint8_t *array);
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void set(uint32_t val);
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/**
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* Sets the elements of this color to those in the specified color.
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*
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* @param v The color to copy.
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*/
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void set(const Color &c);
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/**
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* Sets this color to the directional color between the specified points.
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*
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* @param p1 The first point.
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* @param p2 The second point.
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*/
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void set(const Color &p1, const Color &p2);
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Vec4 toVec4() const;
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};
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} // namespace cc
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