CrossyRoad/SpriteCarDown.java at master · Jonny1003/CrossyRoad · GitHub

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import java.awt.Graphics2D;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
public class SpriteCarDown extends Sprite {

    LocationGrid grid;
    private static final int xDiff = 35;
    private static final int yDiff = 0;

    public SpriteCarDown(int x, int y, LocationGrid g, int index){
        super(x-xDiff,y-yDiff,"car3",g,index);
        xLoc = x+5;
        yLoc = y;
        widthLoc = 35;
        heightLoc = 40;
        grid = g;
        g.update(this);
    }

    public boolean carDown(BufferedImage b){

        moveY(10);
        if (y >= b.getHeight()) {
            y = -heightLoc;
            yLoc = y+yDiff;
        }
        grid.update(this);
        if (grid.checkCarCrash(getIndex())) {
            moveY(-10);
            if (y < 0) {
                y = b.getHeight();
                yLoc = y+yDiff;
            }
            grid.update(this);
            return true;
        }

        currentImageIndex = states[0];

        states[0] = (states[0]+1)%4;
        return false;
    }

    public boolean carUp(BufferedImage b){

        moveY(-10);
        if (y < 0-heightLoc) {
            y = b.getHeight();
            yLoc = y+yDiff;
        }
        grid.update(this);
        if (grid.checkCarCrash(getIndex())) {
            moveY(10);
            if (y > b.getHeight()) {
                y = -heightLoc;
                yLoc = y+yDiff;
            }
            grid.update(this);
            return true;
        }

        currentImageIndex = 12+states[3];

        states[3] = (states[3]+1)%4;
        return false;
    }
}