import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.awt.geom.*;
import java.math.*;

public class Animator implements Runnable {
    boolean HALT;
    Manager M;

    public Animator() {
	HALT=true;
    }

    public Animator(Manager MM) {
	this.M=MM;
	HALT=true;   
    }

    public void run() {
	HALT=false;
	while(HALT==false) {
	    int c=M.P.CHOICE.val;
	    if(c==0) evolveFlex();
	    if(c==1) evolveRigid();
	}
    }


	public void evolveFlex() {

	    /*determine speeds*/	   
            double s,t1,t2,t3,t4;
	    s=600-M.P.SPEED.pos;
            s=.001*Math.pow(.99,s);
            t1=s;
	    t2=M.P.RATIO.pos-600;
	    t2=.05*s*Math.pow(.99,t2);
            t3=Math.pow(.5,M.P.SPIN.val-5);
	    t4=(600-M.P.FRAME.pos);
	    t4=t3*t4*s;

	    /*change tree*/
            Complex[] Z=EvolveFlex.evolve2(M.P.ST,M.P.POINT,M.P.COUNT,t2);
	    Z=EvolveFlex.evolve1(M.P.ST,Z,M.P.COUNT,t1);
            Z=TreeFunctions.rotateEntire(Z,M.P.COUNT,t4);
            Z=TreeFunctions.translate(Z,M.P.COUNT);
            Z=TreeFunctions.rescale(Z,M.P.COUNT);

	    /*record*/
	    for(int i=0;i<M.P.COUNT;++i) M.P.POINT[i]=new Complex(Z[i]);
	    M.P.repaint();
	}

	public void evolveRigid() {

	    /* determine speeds*/
	    double s,t3,t4;
            s=600-M.P.SPEED.pos;
            s=.0001*Math.pow(.98,s);
            t3=Math.pow(.5,M.P.SPIN.val-5);
	    t4=(600-M.P.FRAME.pos);
	    t4=t3*t4*s;

	    /*change tree*/
            Complex[] Z=EvolveRigid.evolve(M.P.ST,M.P.POINT,M.P.COUNT,s);  
            Z=TreeFunctions.rotateEntire(Z,M.P.COUNT,t4);
            Z=TreeFunctions.translate(Z,M.P.COUNT);
            Z=TreeFunctions.rescale(Z,M.P.COUNT);

	    /*record*/
	    for(int i=0;i<M.P.COUNT;++i) M.P.POINT[i]=new Complex(Z[i]);
	    M.P.repaint();
	}





}