public void input() {
float sensitivity = 0.5f;
float movAmt = (float) (10 * Time.getDelta());
// float rotAmt = (float)(100 * Time.getDelta());
if (Input.getKey(GLFW.GLFW_KEY_ESCAPE)) {
Input.showCursor(true);
mouseLocked = false;
}
if (Input.getMouseDown(0)) {
Input.setMousePosition(Window.getCenterPoint());
Input.showCursor(false);
mouseLocked = true;
}
if (Input.getKey(GLFW.GLFW_KEY_W)) move(getForward(), movAmt);
if (Input.getKey(GLFW.GLFW_KEY_S)) move(getForward(), -movAmt);
if (Input.getKey(GLFW.GLFW_KEY_A)) move(getLeft(), movAmt);
if (Input.getKey(GLFW.GLFW_KEY_D)) move(getRight(), movAmt);
if (mouseLocked) {
Vector2f deltaPos = Input.getMousePosition().sub(Window.getCenterPoint());
boolean rotY = deltaPos.getX() != 0;
boolean rotX = deltaPos.getY() != 0;
if (rotY) rotateY(deltaPos.getX() * sensitivity);
if (rotX) rotateX(-deltaPos.getY() * sensitivity);
if (rotY || rotX)
Input.setMousePosition(new Vector2f(Window.getWidth() / 2, Window.getHeight() / 2));
}
}
@Override
public void run() {
init();
int fps = 0;
long frameCounter = 0;
long lastTime = Time.getTime();
float unproccessedTime = 0;
while (!Window.isCloseRequested()) {
boolean render = false;
long startTime = Time.getTime();
long passed = startTime - lastTime;
lastTime = startTime;
unproccessedTime += passed / (float) Time.SECOND;
frameCounter += passed;
while (unproccessedTime > frameTime) {
render = true;
unproccessedTime -= frameTime;
Time.setDelta((float) frameTime);
game.fixedUpdate();
renderingEngine.fixedUpdate();
if (frameCounter >= Time.SECOND) {
System.out.println(fps);
fps = 0;
frameCounter = 0;
}
update();
}
if (render) {
renderingEngine.render(game.getRootObject());
Window.render();
fps++;
} else {
try {
Thread.sleep(1);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
private void init() {
try {
Window.createWindow(width, height, title);
} catch (Exception e) {
e.printStackTrace();
}
this.renderingEngine = new RenderingEngine();
game.init();
}