package com.softskill.game;

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

public class Background {
    Bitmap Backbitmap;
    int x,y;
    int Screenwitdh;
    int Count_Background;
    GamePanel root_gamepanel;


public Background(Bitmap bitmap, int Screen_w, GamePanel Game_panel ) {
    this.Backbitmap = bitmap;
    this.x=0;
    this.y=0;
    this.Screenwitdh = Screen_w;
    Count_Background = Screenwitdh/Backbitmap.getWidth()+1;
    root_gamepanel = Game_panel;
}
public void draw(Canvas canvas){
    for(int i = 0; i<Count_Background+1; i++){
        if(canvas != null)
            canvas.drawBitmap(Backbitmap, Backbitmap.getWidth()*i++ ,y ,null);
    }
    if(Math.abs(x)>Backbitmap.getWidth()){
        x = x + Backbitmap.getWidth();
    }
}
public void update(float dt){
    x =(int) ( x - root_gamepanel.ShipSpeed*dt);

}

}