/* Written by Nick Exner   *
 * Free to distribute                   */

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.applet.AudioClip;

public class TempPlate extends Applet {
	AudioClip beep;
	int t1=15, t2=3, t3=30, t4=40;
	boolean paintSpot=false;
	int t1Tab=0, t2Tab=0, t3Tab=0, t4Tab=0, xPosLog=12, yPosLog=260;
	int spotX=0,spotY=0, unitSize=5,origX=0, origY=0, xCord=0, yCord=0;
	int xpos=69, ypos=72;
	MyFrame window;
	Button moveB;
	Frame dog;
	Button clearB;
	Button doAllB;

public void init(){
	beep = getAudioClip(getCodeBase(),"shortbeep.au");
	moveB = new Button("Move");
	clearB= new Button("Clear");
	doAllB= new Button("Run 500");
	add(moveB);
	add(doAllB);
	add(clearB);
	dog=new Frame("hi");
	dog.resize(100,100);
      window = new MyFrame("Trial Stats");
      window.resize(150,125);
      Point d = location();
      window.move((d.x+400),d.y);
      window.hide();
      window.setBackground(Color.white);
	reset();
}

public void reset() {
	spotX=origX;
	spotY=origY;
	xCord=0;
	yCord=0;
}

public void resetAll() {
	reset();
	origX=0;
	origY=0;
	t1Tab=t2Tab=t3Tab=t4Tab=0;
	repaint();
}

public void paint(Graphics g) {
	t1=window.t1;
	t2=window.t2;
	t3=window.t3;
	t4=window.t4;
//System.out.println("Spotx: "+spotX+" Spoty: "+spotY);
//	if (spotX!=0 && spotY!=0){
	if (paintSpot) {
		g.drawOval(spotX-2,spotY-2,4,4);	// Draw point
		// Label coordinates
		findCord();
		g.drawString("("+xCord+","+yCord+")",spotX+5,spotY+5);
	}

	g.drawString("Temperature      No. of Walks      Total Temp.",xPosLog,yPosLog);
	g.drawString(""+window.t1+".00 C",xPosLog+20,yPosLog+15);
	g.drawString(""+t2+".00 C",xPosLog+20,yPosLog+30);
	g.drawString(""+t3+".00 C",xPosLog+20,yPosLog+45);
	g.drawString(""+t4+".00 C",xPosLog+20,yPosLog+60);

	if ((t1Tab+t2Tab+t3Tab+t4Tab)!=0)
		g.drawString(""+((t1Tab*window.t1)+(t2Tab*window.t2)+(t3Tab*window.t3)+(t4Tab*window.t4))+"/"+(t1Tab+t2Tab+t3Tab+t4Tab)+" = " + 
		roundDouble(((t1Tab*window.t1)+(t2Tab*window.t2)+(t3Tab*window.t3)+(t4Tab*window.t4)*1.0)/(t1Tab+t2Tab+t3Tab+t4Tab),2), xPosLog,yPosLog+75);
	else if (!paintSpot)
			g.drawString("Please click on a point.",xPosLog,yPosLog+75);
		else	
			g.drawString("Temperature measured in Celsius.",xPosLog,yPosLog+75);

	g.drawString(""+t1Tab,xPosLog+115,yPosLog+15);
	g.drawString(""+t2Tab,xPosLog+115,yPosLog+30);
	g.drawString(""+t3Tab,xPosLog+115,yPosLog+45);
	g.drawString(""+t4Tab,xPosLog+115,yPosLog+60);

	g.drawString(""+(t1Tab*window.t1),xPosLog+205,yPosLog+15);
	g.drawString(""+(t2Tab*window.t2),xPosLog+205,yPosLog+30);
	g.drawString(""+(t3Tab*window.t3),xPosLog+205,yPosLog+45);
	g.drawString(""+(t4Tab*window.t4),xPosLog+205,yPosLog+60);

	g.drawRect(69,72,250,140);		//was 140
	g.drawString("(0,0)",65,228);		// was 65
	g.drawString("(0,5)",41,77);		// was 41
	g.drawString("(10,5)",315,65);
	g.drawString("(10,0)",290,228);

	g.drawLine(68,213,341,213);	// Left right line
	g.drawLine(341,213,333,221);
	g.drawLine(341,213,333,205);	

	g.drawLine(68,55,68,213);	// Up down line
	g.drawLine(68,55,60,63);
	g.drawLine(68,55,76,63);	
	
	g.drawOval(317,71,4,4);	
	g.drawOval(317,211,4,4);
	g.drawOval(66,71,4,4);	
	g.drawOval(66,211,4,4);

// Log Window
	g.drawRect(xPosLog-4,yPosLog+3,250,74);	// Major Rect
	g.drawRect(xPosLog-4,yPosLog-15,250,17);	// Top Rect
	g.drawLine(xPosLog-4,yPosLog+16,xPosLog+246,yPosLog+16);  // Horiz Lines
	g.drawLine(xPosLog-4,yPosLog+31,xPosLog+246,yPosLog+31);
	g.drawLine(xPosLog-4,yPosLog+46,xPosLog+246,yPosLog+46);
	g.drawLine(xPosLog-4,yPosLog+61,xPosLog+246,yPosLog+61);

	g.drawLine(xPosLog+78,yPosLog+61,xPosLog+78,yPosLog+3);	// Vert Lines
 	g.drawLine(xPosLog+165,yPosLog+61,xPosLog+165,yPosLog+3);

	g.drawString("1",195,62);
	g.drawString("2",13,141);
	g.drawString("3",336,141);
	g.drawString("4",195,237);
	g.setFont(new Font("Arial",Font.PLAIN,24));
	g.drawString("T = "+window.t1,183,60);
	g.drawString("T =",1,139);
	g.drawString(""+window.t2,39,139);
	g.drawString("T = "+window.t3,324,139);
	g.drawString("T = "+window.t4,183,235);
	g.drawString("X",368,218);
	g.drawString("Y",62,30);

}

public boolean mouseDown(Event evt, int x, int y) {
//	System.out.println("x: "+(x)+"y: "+(y));		// Debug position

	if (x>=69 && x <=319)
		if (y >=72 && y <=213){
			origX=x;
			origY=y;
			spotX=x;
			spotY=y;
			paintSpot=true;
			reset();
			repaint();
		} else
// T1 Openwin
	if (x>=180 && x <= 254)
		if (y >= 37 && y <= 57) {
			//openwin t1
			window.modify=1;
      		window.show();
			repaint();
		} 

// T2 Openwin
	if (x>=0 && x <= 67)
		if (y >= 120 && y <= 140) {
			//openwin t2
			window.modify=2;
			repaint();
      		window.show();
		} 

// T3 Openwin
	if (x>=323 && x <= 394)
		if (y >= 120 && y <= 140) {
			//openwin t3
			window.modify=3;
			repaint();
      		window.show();
		} 

// T4 Openwin
	if (x>=181 && x <= 253)
		if (y >= 217 && y <= 235) {
			//openwin t4
			window.modify=4;
			repaint();
      		window.show();
		} 
	return true;
}

public void movePoint(){
   if (!isNull()) {
	switch ((1+(int) (Math.random() * 4))) {
	case 1:
		spotX+=25;
		break;
	case 2:
		spotX-=25;
		break;
	case 3:
		spotY+=28;
		break;
	default:
		spotY-=28;
	}
	
	if (spotX != 0 && spotX <=69) {
 		t2Tab++;
		reset();
	}
 	if (spotX!=0 && spotX >=319) {
 		t3Tab++;
		reset();
	}
	if (spotY != 0 && spotY <=72) {
 		t1Tab++;
		reset();
	}
	if (spotY!=0 && spotY >=213){
		t4Tab++;
		reset();
	}
   }
}

public boolean action(Event evt, Object arg) {
  if (evt.target instanceof Button){
	if(arg.equals("Move")) {
		movePoint();
	}
	if(arg.equals("Clear")) {
		spotX=0;
		spotY=0;
		paintSpot=false;
		resetAll();
		beep.play();
	}

	if(arg.equals("Run 500")) {
		if (paintSpot) {
			if(spotX!=0 && spotX!=0)
				t1Tab=t2Tab=t3Tab=t4Tab=0;
			while ((t1Tab+t2Tab+t3Tab+t4Tab)<500) {
				movePoint();
			}
			beep.play();
		}
	}
	repaint();
  }
  return true;
}
public boolean isNull() {
	if(spotX == 0 && spotY == 0)
		return true;
	else
		return false;
}

public double roundDouble(double x, int place) {
        double times=1.0;
        for (int j=0;j<place;j++)
                times=times*10;
        return (Math.round(x*times)/times);
}

public void findCord() {
	while(xCord*25 <= xpos+spotX)
		xCord++;
	while(yCord*28 <= ypos+spotY)
		yCord++;
	int temp=5;
	xCord-=6;
	yCord-=6;
	yCord=Math.abs(yCord-temp);
	return;
}
} //END class TempPlate

///////////////////

class MyFrame extends Frame {
	Button winOK= new Button("Ok");
	Button winCancel= new Button("Cancel");
	Label inputA = new Label("Enter Temperature: ");
	Panel panelA=new Panel();
	TextField inputB = new TextField(3);
	String k=new String("1");
	int t1=15, t2=3, t3=30, t4=40, modify=1;

  MyFrame(String title) {       // Class Constructor
      super(title);
	add(panelA);
	panelA.add(inputA);
	panelA.add(inputB);
	panelA.add(winOK);
	panelA.add(winCancel);
  }

public void changeVal(int x, int value) {
	if (value > 99) 
		value=99;
	else if (value < 0)
		value=0;
	switch(x) {
		case 1:
			t1=value;	
			break;
		case 2:
			t2=value;
			break;
		case 3:
			t3=value;
			break;
		default:
			t4=value;
	}
}

  public boolean isResizable() {
        return false;
  }

   public void paint( Graphics g) {
        g.drawString("Trials Performed: ",5,35);
   }


public boolean action(Event evt, Object arg) {
  if (evt.target instanceof Button){
	if(arg.equals("Cancel")) {
		hide();
	}
	if(arg.equals("Ok")) {
		try {
			k=inputB.getText();
			changeVal(modify,(int)Integer.parseInt((String)k));
			hide();
		} catch (NumberFormatException e) { }
	
	}
  }
  if (evt.target instanceof TextField) {
		try {
			k=inputB.getText();
			changeVal(modify,(int)Integer.parseInt((String)k));
			hide();
		} catch (NumberFormatException e) { }
  }
  return true;
}

}       // End class MyFrame