Orb

package biz.hireholly.tutorial.models;

import android.graphics.Bitmap;
import android.graphics.Canvas;

public class Orb {

    private Bitmap bitmap;  //image
    private int x;  //x coord
    private int y;  //y coord
    private boolean touched; //if orb is touched/picked up
    //just to make things simpler to read
    int halfBmpX = bitmap.getWidth() /2;
    int halfBmpY = bitmap.getHeight() /2;

    public Orb(Bitmap bmp, int x, int y){
        this.bitmap = bmp;
        this.x = x;
        this.y = y;
    }

    public Bitmap getBitmap(){
        return bitmap;
    }
    public void setBitmap(Bitmap bmp){
        this.bitmap = bmp;
    }
    public int getX(){
        return x;
    }
    public int getY(){
        return y;
    }
    public void setX(int x){
        this.x = x;
    }
    public void setY(int y){
        this.y = y;
    }

    public boolean isTouched(){
        return touched;
    }
    public void setTouched(boolean touched){
        this.touched = true;
    }

    /**
     * takes the bitmap it was instantiated with.
     * Draws it to the canvas at the coordinates the orb is at in that moment.
     * @param canvas
     */
    public void draw(Canvas canvas){
        canvas.drawBitmap(bitmap, x-halfBmpX, y-halfBmpY, null );
    }

    /**
     * check if the events coordinates are inside the orb's bitmap.
     * Used when the user presses down to see if they touched the orb
     * @param eX
     * @param eY
     */
    public void handleActionDown(int eX, int eY){
        if(eX >= (x - halfBmpX) && (eX <= (x + halfBmpX))){ //checks if within width
            if (eY >= (y - halfBmpY) && (eY <= (y + halfBmpY))){ //checks if within height
                //orb touched
                setTouched(true);
            }
            else{
                setTouched(false);
            }
        }
        else{
            setTouched(false);
        }
    }
}