package com.droidquest.decorations;

import java.awt.Color;
import java.awt.Graphics;
import java.io.Serializable;

public class Arrow implements Serializable 
{
public static int DIR_UP    = 0;
public static int DIR_RIGHT = 1;
public static int DIR_DOWN  = 2;
public static int DIR_LEFT  = 3;
public int direction;
public int length;
public int x;
public int y;
public Color color;

public Arrow() {}

public Arrow(int X, int Y, int dir, int len, Color c) 
  {
	x=X; y=Y;
	direction = dir;
	length = len;
	color = c;
  }

public void Draw(Graphics g) 
  {
	g.setColor(color);
	switch(direction)
	  {
	   case 0:
	     g.drawLine(x,y,x-8,y+8);
	     g.drawLine(x,y,x+8,y+8);
	     g.drawLine(x,y,x,y+length);
	     break;
	   case 1:
	     g.drawLine(x,y,x-8,y-8);
	     g.drawLine(x,y,x-8,y+8);
	     g.drawLine(x,y,x-length,y);
	     break;
	   case 2:
	     g.drawLine(x,y,x-8,y-8);
	     g.drawLine(x,y,x+8,y-8);
	     g.drawLine(x,y,x,y-length);
	     break;
	   case 3:
	     g.drawLine(x,y,x+8,y-8);
	     g.drawLine(x,y,x+8,y+8);
	     g.drawLine(x,y,x+length,y);
	     break;
	  }
  }

}