package com.hyperling.apps.games;

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

/**
 * Created by ling on 12/26/16.
 */

public class BirdEnemy extends GameObject {

    protected Bitmap image;

    private Animation animation;

    private int speed, damage;

    public BirdEnemy(Bitmap b, int w, int h, int numFrames, int x, int y, int speed, int damage){
        image = b;
        width = w;
        height = h;
        this.x = x;
        this.y = y;
        this.speed = speed;
        this.damage = damage;

        if (speed > -1){
            speed = -1;
        }
        if (this.y >= GameView.HEIGHT - this.height){
            this.y = GameView.HEIGHT - this.height;
        }

        // Create animation
        Bitmap[] image = new Bitmap[numFrames];
        animation = new Animation();

        for (int i = 0; i < numFrames; i++){
            image[i] = Bitmap.createBitmap(b, width * i, 0, width, height);
        }

        animation.setFrames(image);

        //animation.setDelay(100);
        int delay = 25 * Math.abs(speed);
        if (delay > 125){
            delay = 125;
        }
        else if (delay < 75){
            delay = 75;
        }
        animation.setDelay(delay);
        animation.setCurrentFrame((int)(Math.random() * numFrames));
    }

    public void update(){
        animation.update();

        // Move the object
        x += speed;
    }

    public void draw(Canvas canvas) {
        // Draw the object
        canvas.drawBitmap(animation.getImage(), getX(), getY(), null);
    }

    public int getDamage() {
        return damage;
    }
}