first commit

Minecraft.Client/Rect2i.cpp

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