// (C) 2001 SyGem Software

import java.awt.*;
import java.applet.*;

import com.sygem.jazz3d3.*;
import com.sygem.jazz3d3.primitive.Cube3d;

public class renderModes extends Applet implements Runnable {

	Thread m_ce;
	World myWorld;
	int light1;
	int pid1;
	int pid2;
	int pid3;
	int pid4;
	int pid5;
	int pid6;

	int downx = 0;
	int downy = 0;
	double ddx = 0;
	double ddy = 0;
	boolean down = false;

	boolean antialias = false;
	boolean bilinear = false;

	//Construct the applet
	public renderModes() {
	}

	//Initialize the applet
	public void init() {

		myWorld = new World(this);
		setLayout(new BorderLayout());
		add("Center",myWorld);

	}

	//Start the applet
	public void start() {
		if (m_ce == null) {
			m_ce = new Thread(this);
			m_ce.start();
		}
	}

	//Stop the applet
	public void stop() {
		if (m_ce != null) {
			m_ce.stop();
			m_ce = null;
		}
	}

	//Destroy the applet
	public void destroy() {
	}

	public void run() {
		int iCount = 0;
		long lTime0 = System.currentTimeMillis();
		double z;
		ddx = 0.16;
		ddy = 0.35;
		z = 0.21;
		myWorld.prep();

		myWorld.prepareCanvas();
		myWorld.drawImage();
		Graphics g = myWorld.getCanvas();
		g.setColor(new Color(255,0,0));
		g.drawString("Initializing demo...",20,80);
		myWorld.finishCanvas();

		Texture t1 = TextureLoader.loadImage("images/Jazz3D_logo_large.gif");

		Cube3d sp1 = new Cube3d(-0.6,-0.3,8);
		sp1.scaleObject(0.4,0.4,0.4);
		sp1.setColour(255,50,50);
		Cube3d sp2 = new Cube3d(0,-0.3,8);
		sp2.scaleObject(0.4,0.4,0.4);
		sp2.setColour(255,50,50);
		Cube3d sp3 = new Cube3d(0.6,-0.3,8);
		sp3.scaleObject(0.4,0.4,0.4);
		sp3.setColour(255,50,50);
		Cube3d sp4 = new Cube3d(-0.6,0.3,8);
		sp4.scaleObject(0.4,0.4,0.4);
		sp4.setColour(255,50,50);
		Cube3d sp5 = new Cube3d(0,0.3,8);
		sp5.scaleObject(0.4,0.4,0.4);
		sp5.setColour(255,50,50);
		Cube3d sp6 = new Cube3d(0.6,0.3,8);
		sp6.scaleObject(0.4,0.4,0.4);
		sp6.setColour(255,50,50);

		RenderSolid tex1 = new RenderSolid();
		tex1.setDrawingMode(Render.FLAT);
		sp1.setRenderer(tex1);

		RenderSolid tex2 = new RenderSolid();
		tex2.setDrawingMode(Render.GOURAUD);
		sp2.setRenderer(tex2);

		RenderTextured tex3 = new RenderTextured();
		tex3.setDrawingMode(Render.NOSHADE);
		tex3.setTexture(t1);
		sp3.setRenderer(tex3);

		RenderTexturedHQ tex4 = new RenderTexturedHQ();
		tex4.setDrawingMode(Render.GOURAUD);
		tex4.setTexture(t1);
		tex4.setTransparency(0.3);
		sp4.setRenderer(tex4);

		RenderOutline tex5 = new RenderOutline();
		tex5.setPenColour(255,50,50);
		sp5.setRenderer(tex5);

		RenderTransparent tex6 = new RenderTransparent();
		tex6.setTransparency(0.7);
		sp6.setRenderer(tex6);

		pid1 = myWorld.addObject(sp1);
		pid2 = myWorld.addObject(sp2);
		pid3 = myWorld.addObject(sp3);
		pid4 = myWorld.addObject(sp4);
		pid5 = myWorld.addObject(sp5);
		pid6 = myWorld.addObject(sp6);

		myWorld.setBackground(t1);

		myWorld.enableTransparentObjects();

		Light l1 = new Light(0,0,1);
		myWorld.addLight(l1);

		myWorld.prepNewObjects();

		while (true) {

			myWorld.getParentObject(pid1).rotateWorld(ddy,ddx,z);
			myWorld.getParentObject(pid2).rotateWorld(ddy,ddx,z);
			myWorld.getParentObject(pid3).rotateWorld(ddy,ddx,z);
			myWorld.getParentObject(pid4).rotateWorld(ddy,ddx,z);
			myWorld.getParentObject(pid5).rotateWorld(ddy,ddx,z);
			myWorld.getParentObject(pid6).rotateWorld(ddy,ddx,z);
			myWorld.prepareCanvas();
			myWorld.generateImage();
			myWorld.drawImage();
			myWorld.finishCanvas();
			iCount++;
			if((iCount%50) == 0) {
				lTime0-= System.currentTimeMillis();
				lTime0 =-lTime0;
				getAppletContext().showStatus((50000./lTime0)+" frames/second");
				lTime0 = System.currentTimeMillis();
			}
		}
	}

	public boolean mouseDown(Event evt, int x, int y) {
		downx = x;
		downy = y;
		down = true;
		return true;
	}

	public boolean mouseUp(Event evt, int x, int y) {
		down = false;
		return true;
	}

	public boolean mouseDrag(Event evt, int x, int y) {
		if (down) {
			double dx = x - downx;
			double dy = y - downy;
			ddx = (dx / (this.size().width))*10.0;
			ddy = (dy / (this.size().height))*10.0;
		}
		return true;
	}

	public boolean keyDown(Event evt,int key) {

		if ((char)key=='a') {antialias=!antialias; myWorld.setAntiAliasing(antialias); return true; }
		if ((char)key=='b') {bilinear=!bilinear; myWorld.setBilinear(bilinear); return true; }

		return true;
	}

}