int load(int type) throws GLException {
if (loaded) {
return handle;
}
handle = GLES20.glCreateShader(type);
if (handle == 0) {
int error = GameRenderer.logError("glCreateShader(" + type + ")");
throw new GLException(error, "CreateShader failed");
}
GLES20.glShaderSource(handle, source);
GameRenderer.logError("glShaderSource(handle, source)");
GLES20.glCompileShader(handle);
// Check compile status
int[] compiled = {0};
GLES20.glGetShaderiv(handle, GLES20.GL_COMPILE_STATUS, compiled, 0);
if (compiled[0] != GLES20.GL_TRUE) {
Log.e(TAG, "Error compiling shader. \n" + GLES20.glGetShaderInfoLog(handle));
// Undo the shader
GLES20.glDeleteShader(handle);
return 0;
}
Log.d(TAG, "shader successfully compiled!");
return handle;
}
/** Denne kalles av renderloopen. Sørger for at action() blir kalt. */
public void doAction() {
_age++;
if (_age == 200) { // Todo: denne burde ikke være her. Men det går så JÆVLIG fort nå...
_age = 0;
}
action();
x += _xSpeed;
y += _ySpeed;
// Hvis vi går utenfor skjermen, håndter det!
if (y + height > _gameRenderer.getHeight()
|| y < 0
|| x + width > _gameRenderer.getWidth()
|| x < 0) {
outOfScreenAction();
}
}
public void run() {
// TODO Auto-generated method stub
mLastTime = SystemClock.uptimeMillis();
mFinished = false;
while (!mFinished) {
if (mGameRoot != null) {
// Wait for Rendering Thread to Finish
mRenderer.checkRenderingIsFinshed();
final long time = SystemClock.uptimeMillis();
final long timeDelta = time - mLastTime;
if (timeDelta > 12) {
float secondsDelta = (time - mLastTime) * 0.001f;
if (secondsDelta > 0.1f) {
secondsDelta = 0.1f;
}
// TODO This is the game root, will be used to update objects under it!
mGameRoot.update(secondsDelta, null);
// TODO get camera positions and pass below
// This calls the setRenderQueue in render system which will eventually set the rendering
// thread to
// a queue of objects
BaseObject.renderSystem.swapQueue(mRenderer, 10f, 10f);
mLastTime = SystemClock.uptimeMillis();
} else {
}
}
}
BaseObject.renderSystem.emptyQueues(mRenderer);
mRenderer.clearAllTextures(); // Clear all textures
BaseObject.resetAllElements(); // resets everything except textures
}
public GameEngine(Activity activity) {
super((Context) activity);
this.parentActivity = activity;
this.context = (Context) activity;
this.setFocusableInTouchMode(true);
this.setOnKeyListener(this);
_renderer = new GameRenderer(context);
setRenderer(_renderer);
setRenderMode(GLSurfaceView.RENDERMODE_WHEN_DIRTY);
// rejestracja listernerów
SensorManager sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
Sensor sensor;
sensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
sensorManager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_GAME);
GameEventBus.getInstance()
.attachToEventBus(EngineEventListener.class, new EngineEventHandler(this));
this.generateLists();
player = new AsyncPlayer("GameEngine->AudioPlayer");
LvLBuilder lvLBuilder = new LvLBuilder(lvlList, context);
lvlIter = lvLBuilder.iterator();
if (lvlIter.hasNext()) {
Level lvl = (Level) lvlIter.next();
currentLvLName = lvl.getName();
List<Stage> stages = lvl.getStages();
stagesIter = stages.iterator();
if (stages != null && stagesIter.hasNext()) {
Stage stage = (Stage) stagesIter.next();
currentStageName = stage.getName();
_renderer.setAlienObjectsList(stage.getShips());
}
Log.d("Current Level: ", currentLvLName);
Log.d("Current Stage: ", currentStageName);
}
this.refresh = new Refresher(this);
((Thread) refresh).start();
this.audio = new AudioService2(context);
((Thread) audio).start();
}
/** Skal bli kalt når objektet skal dø, fjernes eller noe slikt... */
public void die() {
dead = true;
_gameRenderer.removeObject(this);
}
/**
* Implementacja obsługi zdarzeń które muszą zostać wykonane przez silnik
*
* @see
* com.mmm.ztp.event.engineEvents.EngineEventListener#onEngineEvent(com.mmm.ztp.event.engineEvents.EngineEventObject)
*/
@Override
public void onEngineEvent(EngineEventObject obj) {
if (obj.getType() == EngineEventObject.TYPE_NEXT_LEVEL) {
Intent menu = new Intent(context, LevelMenu.class);
if (stagesIter.hasNext()) {
this.renderPause();
Stage stage = (Stage) stagesIter.next();
currentStageName = stage.getName();
_renderer.setAlienObjectsList(stage.getShips());
Log.d("Current Level: ", currentLvLName);
Log.d("Current Stage: ", currentStageName);
this.parentActivity.runOnUiThread(
new Runnable() {
@Override
public void run() {
Toast.makeText(
context,
"Level: " + currentLvLName + " Stage:" + currentStageName,
Toast.LENGTH_SHORT)
.show();
}
});
this.renderResume();
} else if (lvlIter.hasNext()) {
this.renderPause();
GameEventBus.getInstance()
.fireEvent(
AudioEventListener.class,
new AudioEventObject(AudioEventObject.TYPE_NEXT_LVL, null));
Level lvl = (Level) lvlIter.next();
currentLvLName = lvl.getName();
List<Stage> stages = lvl.getStages();
stagesIter = stages.iterator();
if (stages != null && stagesIter.hasNext()) {
Stage stage = (Stage) stagesIter.next();
currentStageName = stage.getName();
_renderer.setAlienObjectsList(stage.getShips());
Log.d("Current Level: ", currentLvLName);
Log.d("Current Stage: ", currentStageName);
}
menu.putExtra("level", currentLvLName);
menu.putExtra("stage", currentStageName);
context.startActivity(menu);
this.renderResume();
} else {
this.renderPause();
GameEventBus.getInstance()
.fireEvent(
EngineEventListener.class,
new EngineEventObject(EngineEventObject.TYPE_GAMEOVER, null));
}
}
if (obj.getType() == EngineEventObject.TYPE_GAMEOVER) {
Intent finish = new Intent(context, GameOver.class);
context.startActivity(finish);
}
}
