76 lines
1010 B
C++
76 lines
1010 B
C++
#include "stdafx.h"
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#include "Rect2i.h"
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Rect2i::Rect2i(int x, int y, int width, int height)
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{
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xPos = x;
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yPos = y;
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this->width = width;
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this->height = height;
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}
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Rect2i *Rect2i::intersect(const Rect2i *other)
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{
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int x0 = xPos;
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int y0 = yPos;
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int x1 = xPos + width;
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int y1 = yPos + height;
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int x2 = other->getX();
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int y2 = other->getY();
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int x3 = x2 + other->getWidth();
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int y3 = y2 + other->getHeight();
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xPos = max(x0, x2);
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yPos = max(y0, y2);
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width = max(0, min(x1, x3) - xPos);
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height = max(0, min(y1, y3) - yPos);
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return this;
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}
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int Rect2i::getX() const
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{
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return xPos;
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}
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int Rect2i::getY() const
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{
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return yPos;
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}
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void Rect2i::setX(int x)
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{
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xPos = x;
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}
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void Rect2i::setY(int y)
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{
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yPos = y;
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}
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int Rect2i::getWidth() const
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{
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return width;
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}
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int Rect2i::getHeight() const
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{
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return height;
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}
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void Rect2i::setWidth(int width)
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{
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this->width = width;
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}
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void Rect2i::setHeight(int height)
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{
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this->height = height;
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}
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void Rect2i::setPosition(int x, int y)
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{
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xPos = x;
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yPos = y;
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} |