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public boolean collide(GameObject sprite1,GameObject sprite2) {
		raster1 = new boolean[sprite1.image.getWidth()][sprite1.image.getHeight()];
		raster2 = new boolean[sprite2.image.getWidth()][sprite2.image.getHeight()];
		
		for(int x = 0;x<sprite1.image.getWidth();x++){
			for(int y = 0;y<sprite1.image.getHeight();y++){
				int argb = sprite1.image.getRGB(x,y);
				if(argb==0){
					raster1[x][y] = false;
				}
				else{
					raster1[x][y] = true;
				}
			}
		}
		
		for(int x = 0;x<sprite2.image.getWidth();x++){
			for(int y = 0;y<sprite2.image.getHeight();y++){
				int argb = sprite2.image.getRGB(x,y);
				if(argb==0){
					raster2[x][y] = false;
				}
				else{
					raster2[x][y] = true;
				}
			}
		}
		
		if(sprite1.boundingbox.intersects(sprite2.boundingbox)){
			
			startx = sprite2.getBoundingbox().x;
			endx = (sprite1.getBoundingbox().x+sprite1.getBoundingbox().width)-sprite2.getBoundingbox().x;
			starty = sprite1.getBoundingbox().y;
			endy = (sprite2.getBoundingbox().y+sprite2.getBoundingbox().height)-sprite1.getBoundingbox().y;
			
			
			boolean nontransparent1 = raster1[endx][endy]; //hier brauche ich Hilfe um die Stelle zu berechnen
			boolean nontransparent2 = raster2[endy][endx];
								
			if(nontransparent1 && nontransparent2){
				return true;
			}
		}
		
		return false;
	} {