import java.awt.*;
import java.util.*;

public class Itm{
	ItmInfo info;
	Point p;
	public int z;
	boolean sel;
	public static final int HIT_LMT = 6;
	public Vector depdel;

	public Itm(Point p, int z){
		info = null;
		setPt(p);
		this.z = z;
		sel = true;
		depdel = new Vector();
	}
	public Itm(Point p){
		this(p, 0);
	}
	public void setPt(Point p){
		this.p = p;
	}
	public Point pt(){
		return p;
	}
	public Rectangle rect(){
		return Rects.r(pt());
	}
	public void set(ItmInfo info){
		this.info = info;
	}
	public void setSel(boolean sel){
		this.sel = sel;
	}
	public double len(Point p){
		return Rects.len(p, rect());
	}
	public boolean chkHit(Point p){
		return (len(p)<=HIT_LMT);
	}
	public Color getCol(){
		return sel ? Color.red : Color.yellow;
	}
	public void setCol(Graphics g){
		g.setColor(getCol());
	}
	public void update(Graphics g){
		setCol(g);
		Rects.fill(g, rect());
	}
	public Dimension cmpSz(){
		if(info==null) return null;
		return info.cmp.size();
	}
}

// EOF