quickprojects/templateFiles/TLWJGLF.txt

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package mainPackage;

import org.lwjgl.*;
import org.lwjgl.glfw.*;
import org.lwjgl.opengl.*;
import org.lwjgl.system.*;

import java.nio.*;

import static org.lwjgl.glfw.Callbacks.*;
import static org.lwjgl.glfw.GLFW.*;
import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.system.MemoryStack.*;
import static org.lwjgl.system.MemoryUtil.*;

public class Main {

	private final int WIDTH = 640, HEIGHT = 480;
	private long window;
	private InputManager input;


	// Initializes the window.
	public void init() {
        // GLFW Initialization.
		if(!glfwInit()) throw new IllegalStateException("Couldn't initialize GLFW.");

        // Create the application window.
		glfwDefaultWindowHints();
		window = glfwCreateWindow(WIDTH, HEIGHT, "Title", NULL, NULL);
		if(window == NULL) System.exit(0);

        // Handle input.
		glfwSetKeyCallback(window, new InputManager());

        // Show window.
		glfwMakeContextCurrent(window);
		glfwShowWindow(window);
	}


	// Starts the application.
	public void start() {
		init();
		startGameLoop();

		glfwFreeCallbacks(window);
		glfwDestroyWindow(window);

		glfwTerminate();
		//glfwSetErrorCallback(null).free();
	}


	// Starts the game loop.
	private void startGameLoop() {
        // Clear graphics.
		GL.createCapabilities();
		glClearColor(1.0f, 1.0f, 1.0f, 1.0f);

        // Main loop.
		while ( !glfwWindowShouldClose(window) ) {
			update();
			draw();
		}
	}

	public void update() {
		glfwPollEvents();
	}

	public void draw() {
		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // clear the framebuffer
		glfwSwapBuffers(window);

        // Other graphics stuff.
	}
	


	public static void main(String[] args) {
		// Necessary for running on MacOS during development.
		if(MacRunner.restartJVM()) { return; }

		new Main().start();
	}

}