mirror of
https://github.com/AquariaOSE/Aquaria.git
synced 2024-11-15 14:09:06 +00:00
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
/*
|
|
Copyright (C) 2007, 2010 - Bit-Blot
|
|
|
|
This file is part of Aquaria.
|
|
|
|
Aquaria 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 (at your option) 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, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
#ifndef BBGE_RECT_H
|
|
#define BBGE_RECT_H
|
|
|
|
#include "Vector.h"
|
|
|
|
class RectShape
|
|
{
|
|
public:
|
|
RectShape(int x1, int y1, int x2, int y2) : x1(x1), y1(y1), x2(x2), y2(y2) {}
|
|
RectShape()
|
|
{
|
|
x1 = y1 = x2 = y2 = 0;
|
|
}
|
|
int getWidth() { return x2-x1; }
|
|
int getHeight() { return y2-y1; }
|
|
void setWidth(int v)
|
|
{
|
|
x1 = -v/2;
|
|
x2 = v/2;
|
|
}
|
|
void setHeight(int v)
|
|
{
|
|
y1 = -v/2;
|
|
y2 = v/2;
|
|
}
|
|
void setCWH(int x, int y, int w, int h)
|
|
{
|
|
//int w2 = w*0.5f;
|
|
//int h2 = h*0.5f;
|
|
const int w2 = w / 2;
|
|
const int h2 = h / 2;
|
|
x1 = x - w2;
|
|
y1 = y - h2;
|
|
x2 = x + w2;
|
|
y2 = y + h2;
|
|
}
|
|
void getCWH(int *x, int *y, int *w, int *h)
|
|
{
|
|
*w = x2 - x1;
|
|
*h = y2 - y1;
|
|
*x = x1 + ((*w) / 2);
|
|
*y = y1 + ((*h) / 2);
|
|
}
|
|
bool isCoordinateInside(const Vector &vec, int radius=0)
|
|
{
|
|
return ((vec.x >= x1-radius && vec.x <= x2+radius) && (vec.y >= y1-radius && vec.y <= y2+radius));
|
|
}
|
|
bool isEmpty()
|
|
{
|
|
return x1 != 0 || y1 != 0 || x2 != 0 || y2 != 0;
|
|
}
|
|
int x1, y1, x2, y2;
|
|
};
|
|
|
|
#endif
|