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 setStartDirection(Direction directioin) {
  33         this.startDirection = directioin;
  34     }
  35
  36     public Direction getStartDirection() {
  37         return this.startDirection;
  38     }
  39
  40     public void landOn(Unit unit) {
  41         // TODO copied from GoalSquare, how do we implement a starting Unit?
  42         // Set direction...
  43         unit.setDirection(startDirection);
  44     }
  45
  46     /**
  47      * Sets this StartSquare as active.
  48      */
  49     @Override
  50     public void click() {
  51         if (!active) {
  52             setChanged();
  53             notifyObservers();
  54             clearChanged();
  55             this.active = true;
  56         }
  57     }
  58
  59     @Override
  60     public void paint(Graphics g) {
  61         super.paint(g);
  62         if (active) {
  63             g.setColor(Color.GREEN);
  64             g.drawRect(getX(), getY(),
  65                        AntiTD.SQUARE_SIZE - 1, AntiTD.SQUARE_SIZE - 1);
  66             g.drawRect(getX() - 1, getY() - 1,
  67                        AntiTD.SQUARE_SIZE - 2, AntiTD.SQUARE_SIZE - 2);
  68         }
  69     }
  70
  71     /**
  72      * Called when another StartSquare is activated, which means that this
  73      * StartSquare should not be active.
  74      *
  75      * @param observer an <code>Observable</code> value
  76      * @param obj an <code>Object</code> value
  77      */
  78     public void update(Observable observer, Object obj) {
  79         logger.info("Update in StartSquare: active is set to false");
  80         this.active = false;
  81     }
  82 }