Added a TexturLoader and Nodes, Sprites and some modifications

src/ei/engine/math/Vector2I.java

@@ -0,0 +1,25 @@
+package ei.engine.math;
+
+public class Vector2I {
+	private int x;
+	private int y;
+	
+	public Vector2I(int x, int y){
+		this.x = x;
+		this.y = y;
+	}
+	
+	/**
+	 * @return the x value in the vector
+	 */
+	public int getX(){
+		return x;
+	}
+	
+	/**
+	 * @return the y value in the vector
+	 */
+	public int getY(){
+		return y;
+	}
+}