SDAScoreState.java :  » Java-3D » sdatetris » com » sdatetris » gamestates » game » Java Open Source

/*
 * SDAScoreState.java 14.02.2010
 * 
 * Copyright 2010 sdaTetris
 * All rights reserved
 */
package com.sdatetris.gamestates.game;

import com.jme.renderer.Renderer;
import com.jmex.angelfont.BitmapFont;
import com.jmex.angelfont.BitmapText;
import com.jmex.game.state.BasicGameState;
import com.sdatetris.SDAConstants;
import com.sdatetris.SDAResourceManager;

/**
 * HUD which displays score, number of new lines, level etc
 * 
 * @author lamao
 */
public class SDAScoreState extends BasicGameState
{
  /** Displays necessary scores for archiving next level */
  private BitmapText _necessaryScore = null;
  
  /** Displays score */
  private BitmapText _score = null;
  
  /** Displays number of completed lines */
  private BitmapText _numberOflines = null;
  
  /** Displays current level */
  private BitmapText _level = null;
  
  /** Displays current speed */
  private BitmapText _speed = null;
  
  
  public SDAScoreState(String name)
  {
    super(name);
    initGraphics();
  }
  
  /** Initializes all graphics */
  private void initGraphics()
  {
    BitmapFont font = SDAResourceManager.getInstance()
        .getBmFont(SDAConstants.mainFont);
    float pos = 0;
    
    _speed = new BitmapText(font, false);;
    _speed.setSize(1);
    _speed.setRenderQueueMode(Renderer.QUEUE_TRANSPARENT);
    _speed.setText("Speed: 0");
    _speed.update();
    _speed.setLocalTranslation(0, pos, 0);
    rootNode.attachChild(_speed);
    pos += _speed.getLineHeight();
    
    _level = new BitmapText(font, false);;
    _level.setSize(1);
    _level.setRenderQueueMode(Renderer.QUEUE_TRANSPARENT);
    _level.setText("L: 0");
    _level.update();
    _level.setLocalTranslation(0, pos, 0);
    rootNode.attachChild(_level);
    pos += _level.getLineHeight();
    
    _numberOflines = new BitmapText(font, false);;
    _numberOflines.setSize(1);
    _numberOflines.setRenderQueueMode(Renderer.QUEUE_TRANSPARENT);
    _numberOflines.setText("Lines: 0");
    _numberOflines.update();
    _numberOflines.setLocalTranslation(0, pos, 0);
    rootNode.attachChild(_numberOflines);
    pos += _numberOflines.getLineHeight();
    
    _score = new BitmapText(font, false);;
    _score.setSize(1);
    _score.setRenderQueueMode(Renderer.QUEUE_TRANSPARENT);
    _score.setText("Score: 0");
    _score.update();
    _score.setLocalTranslation(0, pos, 0);    
    rootNode.attachChild(_score);
    pos += _score.getLineHeight();
    
    _necessaryScore = new BitmapText(font, false);;
    _necessaryScore.setSize(1);
    _necessaryScore.setRenderQueueMode(Renderer.QUEUE_TRANSPARENT);
    _necessaryScore.setText("Need:  0");
    _necessaryScore.update();
    _necessaryScore.setLocalTranslation(0, pos, 0);
    rootNode.attachChild(_necessaryScore);
    
    rootNode.updateRenderState();
  }
  
  public void setScore(long score)
  {
    _score.setText("Score: " + score);
    _score.update();
  }
  
  public void setNumberOfLines(int numberOfLines)
  {
    _numberOflines.setText("Lines: " + numberOfLines);
    _numberOflines.update();
  }
  
  public void setLevel(int level)
  {
    _level.setText("Level: " + level);
    _level.update();
  }
  
  public void setNecessaryScore(long score)
  {
    _necessaryScore.setText("Need:  "  + score);
    _necessaryScore.update();
  }
  
  public void setSpeed(float speed)
  {
    _speed.setText("Speed: " + speed);
    _speed.update();
  }
}