Head

GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/rect.h	Lines:	14	36	38.9 %
Date:	2021-03-17	Branches:	0	82	0.0 %


/*
 *  The ManaPlus Client
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/*      _______   __   __   __   ______   __   __   _______   __   __
 *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
 *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
 *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
 *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
 *
 * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
 *
 *
 * Per Larsson a.k.a finalman
 * Olof Naessén a.k.a jansem/yakslem
 *
 * Visit: http://guichan.sourceforge.net
 *
 * License: (BSD)
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name of Guichan nor the names of its contributors may
 *    be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef GUI_RECT_H
#define GUI_RECT_H

#include "localconsts.h"

/**
  * Represents a rectangle.
  */
class Rect notfinal
{
    public:
        /**
          * Constructor. The default rectangle is an empty rectangle
          * at the coordinates (0,0).
          */
        constexpr Rect() :
            x(0),
            y(0),
            width(0),
            height(0)
        {
        }

        /**
          * Constructor.
          *
          * @param x_ The x coordinate of the rectangle.
          * @param y_ The y coordinate of the rectangle.
          * @param width_ The width of the rectangle.
          * @param height_ The height of the rectangle.
          */
        constexpr Rect(const int x_,
                       const int y_,
                       const int width_,
                       const int height_) :
            x(x_),
            y(y_),
            width(width_),
            height(height_)
        {
        }

        constexpr Rect(const Rect &r) :
            x(r.x),
            y(r.y),
            width(r.width),
            height(r.height)
        {
        }

        A_DEFAULT_COPY(Rect)

        Rect &operator=(const Rect &r)
        {
            x = r.x;
            y = r.y;
            width = r.width;
            height = r.height;
            return *this;
        }

        virtual ~Rect()
        { }

        /**
          * Sets the dimension of a rectangle.
          *
          * @param x0 The x coordinate of the rectangle.
          * @param y0 The y coordinate of the rectangle.
          * @param width0 The width of the rectangle.
          * @param height0 The height of the rectangle.
          */
        void setAll(const int x0,
                    const int y0,
                    const int width0,
                    const int height0)
        {
            x = x0;
            y = y0;
            width = width0;
            height = height0;
        }

        /**
          * Checks if another rectangle intersects with the rectangle.
          *
          * @param rectangle Another rectangle to check for intersection.
          * @return True if the rectangles intersect, false otherwise.
          */
        bool isIntersecting(const Rect& rectangle) const A_WARN_UNUSED
        {
            int x_ = x;
            int y_ = y;
            int width_ = width;
            int height_ = height;

            x_ -= rectangle.x;
            y_ -= rectangle.y;

            if (x_ < 0)
            {
                width_ += x_;
            }
            else if (x_ + width_ > rectangle.width)
            {
                width_ = rectangle.width - x_;
            }

            if (y_ < 0)
            {
                height_ += y_;
            }
            else if (y_ + height_ > rectangle.height)
            {
                height_ = rectangle.height - y_;
            }

            if (width_ <= 0 || height_ <= 0)
            {
                return false;
            }

            return true;
        }

        /**
          * Checks if a point is inside the rectangle
          *
          * @param x_ The x coordinate of the point.
          * @param y_ The y coordinate of the point.
          * @return True if the point is inside the rectangle.
          */
        bool isPointInRect(const int x_,
                           const int y_) const A_WARN_UNUSED
        {
            return x_ >= x
                && y_ >= y
                && x_ < x + width
                && y_ < y + height;
        }

        /**
          * Holds the x coordinate of the rectangle.
          */
        int x;

        /**
          * Holds the x coordinate of the rectangle.
          */
        int y;

        /**
          * Holds the width of the rectangle.
          */
        int width;

        /**
          * Holds the height of the rectangle.
          */
        int height;
};

#endif  // GUI_RECT_H


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/*
2			* The ManaPlus Client
3			* Copyright (C) 2011-2019 The ManaPlus Developers
4			* Copyright (C) 2019-2021 Andrei Karas
5			*
6			* This file is part of The ManaPlus Client.
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program. If not, see <http://www.gnu.org/licenses/>.
20			*/
21
22			/* _______ __ __ __ ______ __ __ _______ __ __
23			* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / \|\/ /\
24			* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , \|/ / /
25			* / / /__ / / // / // / // / / / ___ / // ___ / // /\| ' / /
26			* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / \| / /
27			* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /\|_/ /
28			* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
29			*
30			* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
31			*
32			*
33			* Per Larsson a.k.a finalman
34			* Olof Naessén a.k.a jansem/yakslem
35			*
36			* Visit: http://guichan.sourceforge.net
37			*
38			* License: (BSD)
39			* Redistribution and use in source and binary forms, with or without
40			* modification, are permitted provided that the following conditions
41			* are met:
42			* 1. Redistributions of source code must retain the above copyright
43			* notice, this list of conditions and the following disclaimer.
44			* 2. Redistributions in binary form must reproduce the above copyright
45			* notice, this list of conditions and the following disclaimer in
46			* the documentation and/or other materials provided with the
47			* distribution.
48			* 3. Neither the name of Guichan nor the names of its contributors may
49			* be used to endorse or promote products derived from this software
50			* without specific prior written permission.
51			*
52			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55			* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56			* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
58			* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
59			* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
60			* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
61			* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
62			* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63			*/
64
65			#ifndef GUI_RECT_H
66			#define GUI_RECT_H
67
68			#include "localconsts.h"
69
70			/**
71			* Represents a rectangle.
72			*/
73			class Rect notfinal
74			{
75			public:
76			/**
77			* Constructor. The default rectangle is an empty rectangle
78			* at the coordinates (0,0).
79			*/
80		2701	constexpr Rect() :
81			x(0),
82			y(0),
83			width(0),
84		2905	height(0)
85			{
86			}
87
88			/**
89			* Constructor.
90			*
91			* @param x_ The x coordinate of the rectangle.
92			* @param y_ The y coordinate of the rectangle.
93			* @param width_ The width of the rectangle.
94			* @param height_ The height of the rectangle.
95			*/
96			constexpr Rect(const int x_,
97			const int y_,
98			const int width_,
99		190953	const int height_) :
100			x(x_),
101			y(y_),
102			width(width_),
103		191917	height(height_)
104			{
105			}
106
107		25699	constexpr Rect(const Rect &r) :
108		23269	x(r.x),
109		23063	y(r.y),
110		19645	width(r.width),
111		91612	height(r.height)
112			{
113			}
114
115			A_DEFAULT_COPY(Rect)
116
117			Rect &operator=(const Rect &r)
118			{
119		13254	x = r.x;
120		13254	y = r.y;
121		13254	width = r.width;
122		13254	height = r.height;
123			return *this;
124			}
125
126			virtual ~Rect()
127		15955	{ }
128
129			/**
130			* Sets the dimension of a rectangle.
131			*
132			* @param x0 The x coordinate of the rectangle.
133			* @param y0 The y coordinate of the rectangle.
134			* @param width0 The width of the rectangle.
135			* @param height0 The height of the rectangle.
136			*/
137			void setAll(const int x0,
138			const int y0,
139			const int width0,
140			const int height0)
141			{
142			x = x0;
143			y = y0;
144			width = width0;
145			height = height0;
146			}
147
148			/**
149			* Checks if another rectangle intersects with the rectangle.
150			*
151			* @param rectangle Another rectangle to check for intersection.
152			* @return True if the rectangles intersect, false otherwise.
153			*/
154			bool isIntersecting(const Rect& rectangle) const A_WARN_UNUSED
155			{
156			int x_ = x;
157			int y_ = y;
158			int width_ = width;
159			int height_ = height;
160
161			x_ -= rectangle.x;
162			y_ -= rectangle.y;
163
164			if (x_ < 0)
165			{
166			width_ += x_;
167			}
168			else if (x_ + width_ > rectangle.width)
169			{
170			width_ = rectangle.width - x_;
171			}
172
173			if (y_ < 0)
174			{
175			height_ += y_;
176			}
177			else if (y_ + height_ > rectangle.height)
178			{
179			height_ = rectangle.height - y_;
180			}
181
182			if (width_ <= 0 \|\| height_ <= 0)
183			{
184			return false;
185			}
186
187			return true;
188			}
189
190			/**
191			* Checks if a point is inside the rectangle
192			*
193			* @param x_ The x coordinate of the point.
194			* @param y_ The y coordinate of the point.
195			* @return True if the point is inside the rectangle.
196			*/
197			bool isPointInRect(const int x_,
198			const int y_) const A_WARN_UNUSED
199			{
200			return x_ >= x
201			&& y_ >= y
202			&& x_ < x + width
203			&& y_ < y + height;
204			}
205
206			/**
207			* Holds the x coordinate of the rectangle.
208			*/
209			int x;
210
211			/**
212			* Holds the x coordinate of the rectangle.
213			*/
214			int y;
215
216			/**
217			* Holds the width of the rectangle.
218			*/
219			int width;
220
221			/**
222			* Holds the height of the rectangle.
223			*/
224			int height;
225			};
226
227			#endif // GUI_RECT_H