Android Open Source - Schooner-3D Test Activity

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 Dan Mercer//  ww  w. j a va2 s  .co  m
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.supermercerbros.gameengine;

import java.util.Random;

import android.graphics.Color;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MotionEvent;
import android.view.View;

import com.supermercerbros.gameengine.engine.Camera;
import com.supermercerbros.gameengine.engine.Engine;
import com.supermercerbros.gameengine.material.TexturedMaterial;
import com.supermercerbros.gameengine.objects.GameObject;
import com.supermercerbros.gameengine.texture.BitmapTexture;
import com.supermercerbros.gameengine.texture.Texture;

public class TestActivity extends GameActivity {
  private static String TAG = GameActivity.class.getSimpleName();
  private static final float NEAR_CLIP_DISTANCE = 0.1f;
  private static final float FAR_CLIP_DISTANCE = 20.0f;
  private static final int CAMERA_MOVE_DURATION = 1500;
  private Engine engine;
  private Camera cam;
  private boolean iso = true;
  private int bg;
  private GameObject object;
  
  /**
   * This provides an example of a subclass of GameActivity
   */
  @Override
  public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    bg = 0x00000000;
    setBackgroundColor(bg);
    engine = getEngine();
    cam = getCamera();
    cam.set(10.0f, 10.0f, 10.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f );
    
    object = getObject();
    
    engine.setLight(0.0f, 0.0f, 1.0f, ((float) Color.red(bg) / 256 + 1.0f) / 2.0f, ((float) Color.green(bg) / 256 + 1.0f) / 2.0f, ((float) Color.blue(bg) / 256 + 1.0f) / 2.0f);
    engine.addObject(object);
    setClipDistances(NEAR_CLIP_DISTANCE, FAR_CLIP_DISTANCE);
    start();
  }

  protected GameObject getObject() {
    final Texture testTexture2 = new BitmapTexture(getResources(), R.drawable.test_texture2);
    return TestObjects.cube(new TexturedMaterial(testTexture2));
    
  }

//  @Override
  public boolean onTouch(View v, MotionEvent event) {
    if (event.getAction() != MotionEvent.ACTION_DOWN) return false;
    switchCamPosition();
    Random rand = new Random();
    setBG(event.getX() / getWidth(), event.getY(0) / getHeight(), rand.nextFloat());
    Log.d("onTouch", "x: " + event.getX() + " y: " + event.getY());
    return true;
  }
  
  private void switchCamPosition(){
    if (iso) {
      cam.moveTo(2.0f, -10.0f, 2.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, CAMERA_MOVE_DURATION);
      iso = false;
    } else {
      cam.moveTo(10.0f, 10.0f, 10.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, CAMERA_MOVE_DURATION);
      iso = true;
    }
  }
  
  private void setBG(float r, float g, float b){
    bg = Color.argb(255, (int) (255 * r), (int) (255 * g), (int) (255 * b));
    engine.setLight(0.0f, 0.0f, 1.0f, 1 - r/2, 1 - g/2, 1 - b/2);
    setBackgroundColor(bg);
  }
  
  @Override
  public boolean onPrepareOptionsMenu(Menu menu) {
    onMenuButtonClick();
    Log.d(TAG, "onMenuButtonClick");
    return super.onPrepareOptionsMenu(menu);
  }

  protected void onMenuButtonClick() {
  }
  
  @Override
  public void onResume() {
    super.onResume();
    resumeGame();
  }
}

Java Source Code List

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