Android Open Source - Android-Tile-Based-Game Play

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From Project

Back to project page Android-Tile-Based-Game.

License

The source code is released under:

MIT License

Java Source Code

package org.ruscoe.example.tilegame;
//from   ww w  . j a va  2s .  co m
import org.ruscoe.example.tilegame.GameView;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.Window;

import org.ruscoe.example.tilegame.R;

/**
 * The Play activity creates a new GameView instance and starts
 * the game.
 * 
 * @author Dan Ruscoe (ruscoe.org)
 * @version 1.0
 */
public class Play extends Activity
{
  private GameView mGameView = null;

  private DisplayMetrics mMetrics = new DisplayMetrics();
  private float mScreenDensity;

  @Override
  public void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    
    Context mContext = getApplicationContext();

    /**
     * Get the screen density that all pixel values will be based on.
     * This allows scaling of pixel values over different screen sizes.
     * 
     * See: http://developer.android.com/reference/android/util/DisplayMetrics.html
     */
    requestWindowFeature(Window.FEATURE_NO_TITLE);
      getWindowManager().getDefaultDisplay().getMetrics(mMetrics);
      mScreenDensity = mMetrics.density;

    /**
     * There is only one stage / level in this example.
     * In a real game, the user's chosen stage / level should be
     * passed to this activity.
     */
    int stage = 1;
    int level = 1;
      
    Log.d("Tile Game Example", "Starting game at stage: " + stage + ", level: " + level);
    mGameView = new GameView(mContext, this, stage, level, mScreenDensity);

    setContentView(mGameView);
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu)
  {
    super.onCreateOptionsMenu(menu);
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item)
  {
    Intent i = null;
    
    switch (item.getItemId())
    {
      case R.id.menuAbout:
        i = new Intent(this, About.class);
          startActivity(i);
        return true;
      case R.id.menuExit:
        finish();
        return true;
    }

    return false;
  }
  
  /**
   * Invoked when the Activity loses user focus.
   */
  @Override
  protected void onPause()
  {
    super.onPause();

    mGameView.getThread().setState(GameView.STATE_PAUSED); // pause game when Activity pauses
  }
}

Java Source Code List

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