Android Open Source - BounceMe Level

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Back to project page BounceMe.

License

The source code is released under:

MIT License

Java Source Code

package com.cse3345.f13.martin;
/* ww w  .java  2 s . com*/

import android.graphics.Canvas;

public class Level {
  private Sling[] slings = new Sling[0];
  private Wall[] walls = new Wall[0];
  private Ball ball;
  private Goal goal;
  public boolean running = true;
  public boolean win = false;
  private int canvasWidth;
  private int canvasHeight;
  
  public Level(int levelNum, int width, int height){
    //setting the canvas canvasWidth and canvasHeight
    canvasWidth = width;
    canvasHeight = height;

    Sling.canvasWidth = width;
    
    //a switch to populate the level members based on the level number that was passed in
    switch(levelNum){
      case 0:
        slings = new Sling[5];
        slings[0] = new Sling(canvasWidth/1, (canvasHeight/1)*2, 3);
        slings[1] = new Sling(canvasWidth/2, (canvasHeight/2)*2, 3); 
        slings[2] = new Sling(canvasWidth/3, (canvasHeight/3)*2, 3); 
        slings[3] = new Sling(canvasWidth/4, (canvasHeight/4)*2, 3); 
        slings[4] = new Sling(canvasWidth/5, (canvasHeight/6)*2, 3); 
        ball = new Ball(canvasWidth/2, canvasHeight/3);
        goal = new Goal(10000, 10000);
        break;
      case 1:
        slings = new Sling[1];
        slings[0] = new Sling(canvasWidth/2, (canvasHeight/3)*2, 0); 
        ball = new Ball(canvasWidth/2, canvasHeight/3);
        goal = new Goal(canvasWidth/2 + 100, canvasHeight/3 + 100);
        break;
      case 2:
        slings = new Sling[2];
        slings[0] = new Sling(canvasWidth/3, (canvasHeight/3)*2, 1); 
        slings[1] = new Sling((canvasWidth/3)*2, (int) ((canvasHeight/3)*1.5), 0); 
        ball = new Ball(canvasWidth/3, canvasHeight/6);
        goal = new Goal((canvasWidth/3)*2, canvasHeight/10 + 100);
        break;
      case 3:
        slings = new Sling[1];
        slings[0] = new Sling(canvasWidth/3, (canvasHeight/3)*2, 1);  
        ball = new Ball(canvasWidth/5, canvasHeight/3);
        goal = new Goal((canvasWidth/5)*4, canvasHeight/3);
        break;
      case 4:
        slings = new Sling[1];
        slings[0] = new Sling(200, 500, 0);
        ball = new Ball(200, 100);
        goal = new Goal(1000, 100);
        break;
      case 5:
        slings = new Sling[2];
        slings[0] = new Sling(200, canvasHeight/2 + 50, 0); 
        slings[1] = new Sling(canvasWidth/2, canvasHeight/2 + 100, 2);
        walls = new Wall[1];
        walls[0] = new Wall(0, canvasHeight/2, canvasWidth/2 - 100, 0);
        ball = new Ball(200, 200);
        goal = new Goal(1150, 300);
        break;
      case 6:
        slings = new Sling[2];
        slings[0] = new Sling(400, 400, 0); 
        slings[1] = new Sling(800, 400, 0);
        walls = new Wall[2];
        walls[0] = new Wall (0, canvasHeight/2 - 200, canvasWidth/2, 0);
        walls[1] = new Wall(canvasHeight/2 - 100, canvasHeight, canvasWidth/2, 0);
        ball = new Ball(400, 100);
        goal = new Goal(800, 300);
        break;
      case 7:
        slings = new Sling[2];
        slings[0] = new Sling(300, 400, 2); 
        slings[1] = new Sling(950, 400, 2);
        walls = new Wall[2];
        walls[0] = new Wall (0, canvasHeight/2 - 200, canvasWidth/2, 0);
        walls[1] = new Wall(canvasHeight/2 - 100, canvasHeight, canvasWidth/2, 0);
        ball = new Ball(300, 100);
        goal = new Goal(950, 300);
        break;
      case 8:
        slings = new Sling[4];
        slings[0] = new Sling(canvasWidth*5/6, canvasHeight - 400, 2); 
        slings[1] = new Sling(canvasWidth*4/6, canvasHeight - 300, 2);
        slings[2] = new Sling(canvasWidth*3/6, canvasHeight - 200, 2);
        slings[3] = new Sling(canvasWidth*1/5, canvasHeight - 100, 2);
        ball = new Ball(canvasWidth*1/5, canvasHeight - 400);
        goal = new Goal(canvasWidth*4/5, canvasHeight - 500);
        break;
      case 9:
        slings = new Sling[3];
        slings[0] = new Sling(canvasWidth*1/8, canvasHeight - 100, 0); 
        slings[1] = new Sling(canvasWidth*3/8, canvasHeight - 100, 0);
        slings[2] = new Sling(canvasWidth*6/8, canvasHeight/2 - 100, 2);
        walls = new Wall[2];
        walls[0] = new Wall(canvasHeight/2 - 100, canvasHeight, canvasWidth*2/4, 0);
        walls[1] = new Wall(canvasHeight/2 - 100, canvasHeight, canvasWidth*1/4, 0);
        ball = new Ball(canvasWidth*1/8, canvasHeight/2 - 200);
        goal = new Goal(canvasWidth*7/8, canvasHeight - 200);
        break;
      case 10:
        slings = new Sling[2];
        slings[0] = new Sling(200, canvasHeight - 100, 0); 
        slings[1] = new Sling(canvasWidth - 200, canvasHeight - 100, 2);
        walls = new Wall[1];
        walls[0] = new Wall(0, canvasHeight/2, canvasWidth/2 - 200, 0);
        ball = new Ball(200, 100);
        goal = new Goal(900, 500);
        break;
    }
    
    ball.setSize(canvasHeight/30);
  }
  
  
  
  //updates and draws all the elements in the level
  public String animate(Canvas canvas){
    for(int i = 0; i < slings.length; i++){
      if(slings[i].update(ball)){
        slings[i].draw(canvas);
      }
    }
    
    for(int i = 0; i < walls.length; i++){
      if(walls[i].update(ball)){
        walls[i].draw(canvas);
      }
    }
    
    if(goal.update(ball)){
      goal.draw(canvas);
    }else{
      return "win";
    }
    
    if(ball.update()){
      ball.draw(canvas);
    }else{
      return "reset";
    }
    
    return "continue";
  }
  
  public void moveBall(int pos){
    ball.onTouch(pos);
  }
  
  public void reset(){
    ball.restart();
  }
}

Java Source Code List

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