src/se/umu/cs/dit06ajnajs/map/StartSquare.java

   1 package se.umu.cs.dit06ajnajs.map;
   2
   3 import java.awt.Image;
   4 import se.umu.cs.dit06ajnajs.agent.Unit;
   5 import java.util.logging.Logger;
   6 import se.umu.cs.dit06ajnajs.agent.Direction;
   7 import java.awt.Graphics;
   8 import java.awt.Color;
   9 import se.umu.cs.dit06ajnajs.AntiTD;
  10 import java.util.Observer;
  11 import java.util.Observable;
  12
  13 public class StartSquare extends MapSquare implements Traversable, Observer {
  14     private static Logger logger = Logger.getLogger("AntiTD");
  15     private boolean active = false;
  16
  17     // TODO, set startDirection dynamicly
  18     private Direction startDirection =  Direction.UP;
  19
  20     public StartSquare(int x, int y, Image image) {
  21         super(x, y, image);
  22     }
  23
  24     public boolean isActive() {
  25         return active;
  26     }
  27
  28     public void setActive(boolean active) {
  29         this.active = active;
  30     }
  31
  32     public void landOn(Unit unit) {
  33         // TODO copied from GoalSquare, how do we implement a starting Unit?
  34         // Set direction...
  35         unit.setDirection(startDirection);
  36     }
  37
  38     /**
  39      * Sets this StartSquare as active.
  40      */
  41     @Override
  42     public void click() {
  43         if (!active) {
  44             setChanged();
  45             notifyObservers();
  46             clearChanged();
  47             this.active = true;
  48         }
  49     }
  50
  51     @Override
  52     public void paint(Graphics g) {
  53         super.paint(g);
  54         if (active) {
  55             g.setColor(Color.GREEN);
  56             g.drawRect(getX(), getY(),
  57                        AntiTD.SQUARE_SIZE - 1, AntiTD.SQUARE_SIZE - 1);
  58             g.drawRect(getX() - 1, getY() - 1,
  59                        AntiTD.SQUARE_SIZE - 2, AntiTD.SQUARE_SIZE - 2);
  60         }
  61     }
  62
  63     /**
  64      * Called when another StartSquare is activated, which means that this
  65      * StartSquare should not be active.
  66      *
  67      * @param observer an <code>Observable</code> value
  68      * @param obj an <code>Object</code> value
  69      */
  70     public void update(Observable observer, Object obj) {
  71         logger.info("Update in StartSquare: active is set to false");
  72         this.active = false;
  73     }
  74 }