Java Code Examples for com.badlogic.gdx.utils.TimeUtils#timeSinceMillis()

The following examples show how to use com.badlogic.gdx.utils.TimeUtils#timeSinceMillis() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: OrthographicCameraExercise.java From ud405 with MIT License

6 votes

@Override
public void render() {
    Gdx.gl.glClearColor(0, 0, 0, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

    // TODO: Call update() on the camera


    // TODO: Set the SceneRenderer's projection matrix equal to the camera's combined matrix


    renderer.begin(ShapeType.Filled);
    float interval = TimeUtils.timeSinceMillis(timeCreated);
    float x = X_CENTER + X_AMPLITUDE * MathUtils.sin(MathUtils.PI2 * interval /PERIOD);
    float y = Y_CENTER + Y_AMPLITUDE * MathUtils.sin(2* MathUtils.PI2 * interval / PERIOD);
    renderer.circle(x, y, BALL_RADIUS);
    renderer.end();
}

Example 2

Source File: OrthographicCameraExercise.java From ud405 with MIT License

6 votes

@Override
public void render() {
    Gdx.gl.glClearColor(0, 0, 0, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

    // TODO: Call update() on the camera
    camera.update();

    // TODO: Set the SceneRenderer's projection matrix equal to the camera's combined matrix
    renderer.setProjectionMatrix(camera.combined);

    renderer.begin(ShapeType.Filled);
    float interval = TimeUtils.timeSinceMillis(timeCreated);
    float x = X_CENTER + X_AMPLITUDE * MathUtils.sin(MathUtils.PI2 * interval /PERIOD);
    float y = Y_CENTER + Y_AMPLITUDE * MathUtils.sin(2* MathUtils.PI2 * interval / PERIOD);
    renderer.circle(x, y, BALL_RADIUS);
    renderer.end();
}

Example 3

Source File: HUD.java From gdx-proto with Apache License 2.0

6 votes

public void showChatMessages(StringBuilder sb) {
	for (ChatMessage chat : chatMessages) {
		long elapsed = TimeUtils.timeSinceMillis(chat.createTime);
		if (elapsed >= chatMessageLifeTime) {
			chatMessages.removeValue(chat, true);
		} else {
			sb.append("\n[");
			if (chat.playerId == -1) {
				sb.append("Server");
			} else {
				sb.append("Player ").append(chat.playerId);
			}
			sb.append("]: ").append(chat.text);
		}
	}
}

Example 4

Source File: Main.java From gdx-proto with Apache License 2.0

6 votes

public void updateWorld() {
	long start = TimeUtils.millis();
	if (lastPhysicsTime == -1) {
		lastPhysicsTime = start;
		return;
	}
	float delta = (start - lastPhysicsTime) / 1000f;
	lastPhysicsTime = start;
	accumulatedPhysicsTime += delta;
	//Log.debug("physics delta: " + delta);
	//Log.debug("accumualted physics time: " + accumulatedPhysicsTime);
	while (accumulatedPhysicsTime >= Physics.TIME_STEP) {
		physics.run();
		accumulatedPhysicsTime -= Physics.TIME_STEP;
		Main.updateSubModules(Physics.TIME_SCALE);
		Entity.updateAll(Physics.TIME_SCALE);
	}
	physicsTime = (int) TimeUtils.timeSinceMillis(start);
}

Example 5

Source File: View.java From gdx-proto with Apache License 2.0

4 votes

public void render() {
	if (debugRenderPerformance) {
		debugRenderTimes();
	}
	long start = TimeUtils.millis();
	boolean profileGL = Toggleable.profileGL();
	updateLights();
	if (profileGL) {
		Profiler.reset();
	}
	gl.glViewport(0, 0, width(), height());
	gl.glClearColor(fogColor.r, fogColor.g, fogColor.b, fogColor.a);
	gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
	camera.up.set(Vector3.Y);
	updateCamera();

	long skyStart = TimeUtils.millis();
	updateSky();
	modelBatch.begin(camera);
	if (Sky.isEnabled()) {
		modelBatch.render(Sky.modelInstance);
	}
	skyTimes.add((int) TimeUtils.timeSinceMillis(skyStart));

	// includes 3d models and billboards
	long entityStart = TimeUtils.millis();
	visibleEntities = 0;
	for (EntityModel entityModel : EntityModel.list) {
		entityModel.update();
		// don't draw self when in FPS mode
		if (!entityModel.isClientEntity() || Toggleable.freeCamera()) {
			if (entityVisibilityCheck(entityModel)) {
				visibleEntities++;
				modelBatch.render(entityModel.modelInstance, environ);
			}
		}
	}
	entityTimes.add((int) TimeUtils.timeSinceMillis(entityStart));

	long boxStart = TimeUtils.millis();
	if (Box.instance != null) {
		modelBatch.render(Box.instance, environ);
	}
	boxTimes.add((int) TimeUtils.timeSinceMillis(boxStart));

	long staticStart = TimeUtils.millis();
	if (LevelBuilder.staticGeometry != null) {
		for (ModelInstance staticGeo : LevelBuilder.staticGeometry) {
			modelBatch.render(staticGeo, environ);
		}
	}
	staticTimes.add((int) TimeUtils.timeSinceMillis(staticStart));

	long groundStart = TimeUtils.millis();
	visibleGroundPieces = 0;
	for (ModelInstance groundPiece : LevelBuilder.groundPieces) {
		if (groundPieceVisibilityCheck(groundPiece)) {
			visibleGroundPieces++;
			modelBatch.render(groundPiece, environ);
		}
	}
	groundTimes.add((int) TimeUtils.timeSinceMillis(groundStart));
	modelBatch.end();

	// draw particle effects in a separate batch to make depth testing work better
	modelBatch.begin(camera);
	for (Shadow shadow : Shadow.list) {
		modelBatch.render(shadow.modelInstance, environ);
	}
	drawParticleEffects();
	modelBatch.end();

	if (profileGL) {
		Profiler.tick();
	}

	if (Toggleable.debugDraw() && Main.isClient()) {
		Physics.inst.debugDraw();
	}

	long hudStart = TimeUtils.millis();
	hud.draw();
	long hudTime = TimeUtils.timeSinceMillis(hudStart);
	hudTimes.add((int) hudTime);

	long time = TimeUtils.timeSinceMillis(start);
	renderTimes.add((int) time);
}