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package de.gamezock.metacraft.ui;
import java.awt.Frame;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.media.opengl.GL;
import javax.media.opengl.GL2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLEventListener;
import javax.media.opengl.GLProfile;
import javax.media.opengl.awt.GLCanvas;
import javax.media.opengl.glu.GLU;
import de.gamezock.metacraft.data.Map;
public class Main implements GLEventListener {
private Renderer renderer = new Renderer(this);
private Frame frame = new Frame("metacraft");
private GLCanvas canvas;
private GLU glu = new GLU();
private Map currentMap = new Map();
public Main() {
GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GL2));
caps.setHardwareAccelerated(true);
caps.setDoubleBuffered(true);
canvas = new GLCanvas(caps);
canvas.addGLEventListener(this);
canvas.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
if(e.getKeyCode() == KeyEvent.VK_ESCAPE) {
quit();
}
}
});
frame.add(canvas);
frame.setSize(800, 600);
frame.setResizable(false);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
quit();
}
});
frame.setVisible(true);
canvas.requestFocusInWindow();
try {
Thread.sleep(500);
} catch (InterruptedException e) {
}
new Thread(new Runnable() {
@Override
public void run() {
while(true) {
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
canvas.display();
}
}
}).start();
}
Map getCurrentMap() {
return currentMap;
}
@Override
public void display(GLAutoDrawable drawable) {
renderer.render(drawable.getGL().getGL2());
}
@Override
public void dispose(GLAutoDrawable drawable) {
}
@Override
public void init(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
gl.glShadeModel(GL2.GL_SMOOTH);
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
gl.glClearDepth(1.0f);
gl.glEnable(GL.GL_DEPTH_TEST);
gl.glDepthFunc(GL.GL_LEQUAL);
gl.glHint(GL2.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
gl.glEnable(GL2.GL_LIGHTING);
gl.glColorMaterial(GL.GL_FRONT, GL2.GL_AMBIENT_AND_DIFFUSE);
gl.glMatrixMode(GL2.GL_MODELVIEW);
glu.gluLookAt(0, -25, -10, 0, 0, 0, 0, 1, 0);
gl.glEnable(GL2.GL_LIGHT0);
gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_AMBIENT, new float[] {0, 0, 0, 1}, 0);
gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_DIFFUSE, new float[] {0.5f, 0.5f, 0.5f, 1}, 0);
gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_SPECULAR, new float[] {0, 0, 0, 0}, 0);
gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_POSITION, new float[] {10, 10, 10, 1}, 0);
gl.glMaterialfv(GL.GL_FRONT, GL2.GL_SPECULAR, new float[] {0, 0, 0, 0}, 0);
}
@Override
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
GL2 gl = drawable.getGL().getGL2();
if(height <= 0) {
height = 1;
}
float aspect = (float)width / (float)height;
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
glu.gluPerspective(50.0f, aspect, 0.1, 1000.0);
gl.glMatrixMode(GL2.GL_MODELVIEW);
}
public void quit() {
frame.dispose();
System.exit(0);
}
/**
* @param args
*/
public static void main(String[] args) {
new Main();
}
}
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