Fixed the astar algoritm and added some comments

src/ei/game/algo/AStarPathfinder.java

@@ -10,6 +10,7 @@ import ei.game.algo.AStarNeighbour.Location;
 /**
  * 
  * @author Árni Arent
+ * @author Ziver Koc
  *
  */
 public class AStarPathfinder{
@@ -17,6 +18,7 @@ public class AStarPathfinder{
 	protected LinkedList<AStarNode> closed;
 	private AStarNode start;
 	private AStarNode goal;
+	private AStarNode closest;
 
 	/**
 	 * Constructs a Pathfinder.
@@ -55,6 +57,10 @@ public class AStarPathfinder{
 			node = (AStarNode) open.removeFirst();
 			node.setVisited(true);
 			node.setVisitOrder(order++);
+			// calculates the nearest way to the destination
+			if(closest == null || closest.estimatedCostToGoal > node.estimatedCostToGoal){
+				closest = node;
+			}
 
 			// Check if we found the goal.
 			if (node == goal) {
@@ -96,9 +102,9 @@ public class AStarPathfinder{
 				closed.add(node);
 			}
 		}
-
+		System.out.println("Path Not found!!");
 		//return null;
-		return constructPath(node);
+		return constructPath(closest);
 	}
 
 

src/ei/game/gamestate/LoadingState.java

@@ -1,8 +1,5 @@
 package ei.game.gamestate;
 
-import java.io.File;
-import java.net.URISyntaxException;
-import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.Queue;
 
@@ -12,7 +9,6 @@ import ei.engine.sound.SoundLoader;
 import ei.engine.state.GameState;
 import ei.engine.state.GameStateManager;
 import ei.engine.texture.TextureLoader;
-import ei.engine.util.FileFinderHasher;
 
 /**
  * This class handels the loading of the
@@ -21,12 +17,66 @@ import ei.engine.util.FileFinderHasher;
  * @author Ziver
  */
 public class LoadingState extends GameState{
-	//The extensions of the files
+	//The files to load
 	private static final String[] TEXTURES = {
-		"jpg","png","bmp"
+		"data/font.bmp",
+		"data/loadbar_back.png",
+		"data/loadbar_front.png",
+		"data/loadbar.png",
+		"data/logo.png",
+		"data/particle.bmp",
+		"data/splash.png",
+		"data/buildings/cc/cc_building.png",
+		"data/buildings/cc/cc_ground.png",
+		"data/buildings/cc/cc.png",
+		"data/hud/buildmenu.png",
+		"data/hud/money.png",
+		"data/map/Grass.png",
+		"data/map/redmud.jpg",
+		"data/map/sand.jpg",
+		"data/map/redstone/redstone0000.png",
+		"data/map/redstone/redstone0001.png",
+		"data/map/redstone/redstone0002.png",
+		"data/map/redstone/redstone0003.png",
+		"data/map/stone/stone0000.png",
+		"data/map/stone/stone0001.png",
+		"data/map/stone/stone0002.png",
+		"data/map/stone/stone0003.png",
+		"data/ui/apu_button_selected.png",
+		"data/ui/apu_button.png",
+		"data/ui/bomber_button_selected.png",
+		"data/ui/bomber_button.png",
+		"data/ui/tank_button_selected.png",
+		"data/ui/tank_button.png",
+		"data/units/apu/apu0000.png",
+		"data/units/apu/apu0001.png",
+		"data/units/apu/apu0002.png",
+		"data/units/bomber/bomber0000.png",
+		"data/units/bomber/bomber0001.png",
+		"data/units/bomber/bomber0002.png",
+		"data/units/bomber/bomber0003.png",
+		"data/units/tank/tank0000.png",
+		"data/units/tank/tank0001.png",
+		"data/units/tank/tank0002.png"		
 	};
 	private static final String[] SOUNDS = {
-		"wav","ogg"
+		"data/sounds/APUattack.wav",
+		"data/sounds/APUmove1.wav",
+		"data/sounds/APUmove2.wav",
+		"data/sounds/APUselect.wav",
+		"data/sounds/APUyes.wav",
+		"data/sounds/BOMBERattack.wav",
+		"data/sounds/BOMBERmove1.wav",
+		"data/sounds/BOMBERmove2.wav",
+		"data/sounds/BOMBERselect.wav",
+		"data/sounds/bomberweapon.wav",
+		"data/sounds/ei.ogg",
+		"data/sounds/machinegun.wav",
+		"data/sounds/TANKattack.wav",
+		"data/sounds/TANKmove1.wav",
+		"data/sounds/TANKmove2.wav",
+		"data/sounds/TANKselect.wav",
+		"data/sounds/tankweapon.wav"
 	};
 	// The things to load
 	private Queue<String> loadTextures;
@@ -56,33 +106,13 @@ public class LoadingState extends GameState{
 		progress.setProgressTexture(new Sprite("Progress","data/loadbar.png"));
 		progress.setBackgroundTexture(new Sprite("progressBackground","data/loadbar_back.png"));
 		
-		try {
-			File dir = new File(getClass().getClassLoader().getResource("data/").toURI());
-			ArrayList<File> files = FileFinderHasher.Search(dir);
-			for(int i=0; i<files.size() ;i++){
-				String ext = files.get(i).getName();
-				ext = ext.substring(ext.lastIndexOf ('.')+1,ext.length());
-
-				if(contains(TEXTURES,ext)){
-					addTexture(files.get(i).getPath().substring(files.get(i).getPath().lastIndexOf("data"), files.get(i).getPath().length()));
+		for(int i=0; i<TEXTURES.length ;i++){
+			addTexture(TEXTURES[i]);
 		}
-				else if(contains(SOUNDS,ext)){
-					addSound(files.get(i).getPath().substring(files.get(i).getPath().lastIndexOf("data"), files.get(i).getPath().length()));
+		for(int i=0; i<SOUNDS.length ;i++){
+			addSound(SOUNDS[i]);
 		}
 	}
-		} catch (URISyntaxException e) {
-			e.printStackTrace();
-		}
-	}
-	
-	private boolean contains(String[] array, String search){
-		for(int i=0; i<array.length ;i++){
-			if(array[i].equals(search)){
-				return true;
-			}
-		}
-		return false;
-	}
 	
 	/**
 	 * Add a texture to be loaded

src/ei/game/gamestate/SplashState.java

@@ -16,6 +16,8 @@ public class SplashState extends GameState{
 	public SplashState(String name,String next) {
 		super(name);
 		nextState = next;
+		fadeInDone = false;
+		time = 200;
 	}
 
 
@@ -27,9 +29,6 @@ public class SplashState extends GameState{
 		s.setLocation(new Vector2f(LWJGLGameWindow.getWidth()/2,LWJGLGameWindow.getHeight()/2));
 		splash.setEntity(s);
 		splash.fadeOut(false);		
-		fadeInDone = false;
-		
-		time = 200;
 	}
 	
 	@Override

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;