Fixed the astar algoritm and added some comments

src/ei/game/scene/buildings/CommandCenter.java

@@ -8,6 +8,11 @@ import ei.game.scene.SelectBox;
 import ei.game.scene.weapons.Explotion;
 import ei.game.scene.weapons.WeaponHandler;
 
+/**
+ * 
+ * @author Jesper Lundin
+ *
+ */
 public class CommandCenter extends Building{
 	private SelectBox selectionBox;
 	private Sprite sprite;

src/ei/game/scene/units/APU.java

@@ -11,6 +11,11 @@ import ei.game.scene.weapons.MachineGun;
 import ei.game.scene.weapons.Weapon;
 import ei.game.scene.weapons.WeaponHandler;
 
+/**
+ * 
+ * @author Jesper Lundin
+ *
+ */
 public class APU extends Unit{
 	private SelectBox selectionBox;
 	private Sprite sprite;

src/ei/game/scene/units/Bomber.java

@@ -12,6 +12,11 @@ import ei.game.scene.weapons.Explotion;
 import ei.game.scene.weapons.Weapon;
 import ei.game.scene.weapons.WeaponHandler;
 
+/**
+ * 
+ * @author Jesper Lundin
+ *
+ */
 public class Bomber extends Unit{
 	private SelectBox selectionBox;
 	private Sprite sprite;

src/ei/game/scene/units/Tank.java

@@ -11,6 +11,11 @@ import ei.game.scene.weapons.Explotion;
 import ei.game.scene.weapons.Weapon;
 import ei.game.scene.weapons.WeaponHandler;
 
+/**
+ * 
+ * @author Jesper Lundin
+ *
+ */
 public class Tank extends Unit{
 	private SelectBox selectionBox;
 	private Sprite sprite;

src/ei/game/scene/weapons/BomberWeapon.java

@@ -6,6 +6,11 @@ import ei.engine.math.Vector2i;
 import ei.game.gamestate.InGameState;
 import ei.game.scene.Map;
 
+/**
+ * Handles the bomber units webon
+ * @author Jesper Lundin
+ *
+ */
 public class BomberWeapon extends Weapon{
 	private Particles part;
 	private boolean hit;

src/ei/game/scene/weapons/CannonBall.java

@@ -3,6 +3,10 @@ package ei.game.scene.weapons;
 import ei.engine.effects.Particles;
 import ei.engine.math.Vector2f;
 
+/**
+ * @author Jesper Lundin
+ *
+ */
 public class CannonBall extends Weapon{
 	
 	public CannonBall(Vector2f startPos) {

src/ei/game/scene/weapons/Explotion.java

@@ -3,6 +3,11 @@ package ei.game.scene.weapons;
 import ei.engine.effects.Particles;
 import ei.engine.math.Vector2f;
 
+/**
+ * 
+ * @author Ziver
+ *
+ */
 public class Explotion extends Weapon{
 	private Particles part;
 	

src/ei/game/scene/weapons/MachineGun.java

@@ -3,6 +3,11 @@ package ei.game.scene.weapons;
 import ei.engine.effects.Particles;
 import ei.engine.math.Vector2f;
 
+/**
+ * 
+ * @author Jesper Lundin
+ *
+ */
 public class MachineGun extends Weapon{
 	
 	public MachineGun(Vector2f startPos) {

src/ei/game/scene/weapons/Weapon.java

@@ -6,12 +6,12 @@ import ei.engine.math.Vector2i;
 import ei.engine.scene.Entity;
 import ei.game.gamestate.InGameState;
 import ei.game.scene.Map;
+
 /**
  * The weapon class.
  * @author Jesper Lundin
  *
  */
-
 public abstract class Weapon {
 	private int range;
 	private int damage;