import java.awt.*;
// Main reactor applet

public class Reactor extends java.applet.Applet 
											implements NotifyParent
{
	Display	plot;
	ControlPanel ctrl;
	public String debug = "DEBUG";

	final double BMAX = 12.5;
	Inductive tok;
	final int WALL = 0;
	final int PAUX = 1;
	final int COE  = 2;
	final int COST = 3;
	
	final int MAX = 20;
	double[] R;
	double[][] Y;

	public void init() {
			setLayout(new BorderLayout());
			plot = new Display(this, "Major Radius (m)", "");
			plot.setXmin(7.0);
			plot.setXmax(9.0);
			plot.setYmin(0.0);
			plot.setYmax(2.0);
			add("Center", plot);
			ctrl = new ControlPanel(this);
			add("East", ctrl);
			tok = new Inductive();
			R = new double[MAX];
			Y = new double[4][MAX];
			updatePlots(ctrl.getHH(),ctrl.getbN(),ctrl.getnnGW(),ctrl.getBmax());
			}
	
	public void update()
	{updatePlots(ctrl.getHH(),ctrl.getbN(),ctrl.getnnGW(),ctrl.getBmax());
	}
	
	void updatePlots(double HH, double bN, double nnGW, double Bmax)
	{double Rmin = plot.getXmin();
	double Rmax = plot.getXmax();
	double step = (Rmax - Rmin) / (double)(MAX - 1);
	double Rc = Rmin;
	for(int i=0;i<MAX;i++)
		{R[i] = Rc;
		tok.SetConstantInductiveFlux(Rc, Bmax);
		tok.Set_HH_bN_nnGW(HH,bN,nnGW);
		Y[WALL][i] = tok.RelativeWallLoading();
		Y[PAUX][i] = tok.RelativePaux();
		Y[COE][i]  = tok.RelativeCOE();
		Y[COST][i] = tok.RelativeCapitalCost();
		Rc += step;
		}

	plot.AddData("WL",   WALL, Display.WHITE, MAX, R, Y[WALL]);
	plot.AddData("Paux", PAUX, Display.RED,   MAX, R, Y[PAUX]);
	plot.AddData("CoE",  COE, Display.BLUE,  MAX, R, Y[COE]);
	plot.AddData("Cost", COST, Display.GREEN, MAX, R, Y[COST]);
	
	plot.redraw();
	}
	
	public void paint(Graphics g)
	{updatePlots(ctrl.getHH(),ctrl.getbN(),ctrl.getnnGW(),ctrl.getBmax());
	plot.redraw();}
	
}