Metamorph.java

package src;

import static org.lwjgl.opengl.GL11.*;

import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JPanel;

import org.lwjgl.LWJGLException;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;

public class Metamorph
{

    public static Metamorph instance;
    public static Art art;
    public static SoundEngine sound;
    public static Renderer renderer;
    public EnumScreens currentScreen;
    public static Game game;

    public Metamorph()
    {
        super();

        initMM();
        initGL();

        mainLoop();

        cleanUp();
    }

    public void initMM()
    {
        art = new Art();
        sound = new SoundEngine();
        renderer = new Renderer(art);
        instance = this;

        try
        {
            Display.setDisplayMode(new DisplayMode(1280,720));
            Display.create();
            Mouse.create();
            Keyboard.create();
            Display.setTitle("Metamorph");
            Display.setVSyncEnabled(true);
        } catch (LWJGLException e)
        {
            e.printStackTrace();
        }

        currentScreen = EnumScreens.MAIN;
    }

    public static void initGL()
    {
        glMatrixMode(GL_PROJECTION);
        glLoadIdentity();
        glOrtho(0, Display.getWidth(), 0, Display.getHeight(), 1, -1);
        glEnable(GL_BLEND);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        glMatrixMode(GL_MODELVIEW);
        glClearColor(0, 0, 0, 1);
        glDisable(GL_DEPTH_TEST);
    }

    public void mainLoop()
    {
        while(!Display.isCloseRequested())
        {
            handleInput();

            tick();

            render();
        }
    }

    public void render()
    {
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

        glLoadIdentity();
        glScalef(1.0f, -1.0f, 1.0f);
        glTranslatef(0f, -720f, 0f);
        //glScalef(1280f/800, 720f/500, 1f);

        renderer.render();

        Display.update();
        Display.sync(60);
    }

    public void tick()
    {
        if(game != null)
            game.world.tick();
    }

    public static void cleanUp()
    {
        Display.destroy();
    }

    public static void main(String[] args)
    {
        instance = new Metamorph();
    }

    public void initGame()
    {
        game = new Game();
        game.init();
    }

    public void handleInput()
    {
        if(Mouse.isButtonDown(0))
        {
            System.out.println(Mouse.getX() + " " + Mouse.getY());
            int sel = -1;
            if(Mouse.getX() > 1000 && Mouse.getX() < 1240 && Mouse.getY() > 320 && Mouse.getY() < 700)
                sel = Math.round((Mouse.getY() - 357.5F)/75F);
            if(sel == 0)
            {
                currentScreen = EnumScreens.GAME;
                initGame();
            }
            if(sel == 4)
            {
                cleanUp();
            }
        }
    }

}