src/ei/game/gamestate/InGameState.java

@@ -7,6 +7,7 @@ import ei.game.player.HumanPlayer;
 import ei.game.player.PlayerHandler;
 import ei.game.scene.Map;
 import ei.game.scene.units.Tank;
+import ei.game.scene.weapons.WeaponHandler;
 
 
 public class InGameState extends GameState{
@@ -33,6 +34,9 @@ public class InGameState extends GameState{
 		
 		rootNode.add(player.getNode());
 		PlayerHandler.getInstance().addPlayer(player);
+		
+		rootNode.add(WeaponHandler.getInstance().getNode());
+		
 	}
 	
 	/**
@@ -47,6 +51,7 @@ public class InGameState extends GameState{
 	 */
 	public void update() {
 		PlayerHandler.getInstance().update();
+		WeaponHandler.getInstance().update();
 		rootNode.update();
 	}
 	

src/ei/game/input/InGameMouseInput.java

@@ -58,7 +58,7 @@ public class InGameMouseInput extends MouseInput{
 		//selecting unit.
 		if(event==RIGHT_MOUSE_BUTTON) {
 			for(int i=0; i<selected.size(); i++) {
-				selected.get(i).attack(new Vector2f(pos.getX(), pos.getY()));
+				selected.get(i).attack(new Vector2i(pos.getX(), pos.getY()));
 			}
 		}
 		else if(!map.isPosEmpty(pos.getX(), pos.getY())){

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

@@ -97,7 +97,7 @@ public abstract class Unit extends GameEntity{
 	 * Lets a unit attack another unit or object in the world;
 	 */
 	public void attack(Vector2i target) {
-		Weapon wep = new Weapon(10, new Vector2f(unitNode.getLocation().getX(), unitNode.getLocation().getY()));
+		Weapon wep = new Weapon(10, new Vector2f(unitNode.getLocation().getX(), unitNode.getLocation().getY()), 4.0f);
 		wep.launch(target);
 		WeaponHandler.getInstance().addWeapon(wep);
 	}

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

@@ -5,57 +5,85 @@ import ei.engine.math.Vector2f;
 import ei.engine.math.Vector2i;
 import ei.engine.scene.Entity;
 import ei.game.scene.Map;
+/**
+ * The weapon class.
+ * @author Jesper Lundin
+ *
+ */
 
 public class Weapon {
 	private int range;
 	private Vector2i target;
-	private int velocity;
+	private float velocity;
 	private Particles part;
 	private Vector2f startPos;
 	
-	public Weapon(int range, Vector2f startPos) {
+	/**
+	 * Constructor for the class Weapon. Initializes the weapon.
+	 * @param range
+	 * @param startPos
+	 * @param velocity
+	 */
+	public Weapon(int range, Vector2f startPos, float velocity) {
 		this.range = range;
 		this.startPos = startPos;
+		this.velocity = velocity;
 		part = new Particles("weapon");
 		part.setLocation(startPos);
 		part.MaxSpeedX=500;
 		part.MaxSpeedY=400;
 		part.MaxSpeedZ=600;
-		
+		part.rainbow = true;
 		part.size=5;
+		part.reset();
 		
 	}
+	/**
+	 * Launches the weapon type.
+	 * @param target
+	 */
 	public void launch(Vector2i target) {
 		this.target = target;
 		
 		
 	}
+	/**
+	 * updates the weapons movement and positions, also the behaviour of
+	 * the weapon.
+	 *
+	 */
 	public void update() {
-		System.out.println("target getx :"+target.getX());
-		System.out.println("startpos getx :"+startPos.getX());
-		System.out.println("target getx :"+target.getY());
-		System.out.println("startpos gety :"+startPos.getY());
-		
-		System.out.println("part getLoc: "+part.getLocation().getX());
 		
 		Vector2f vect = Map.getPixelByPos(target.getX(), target.getY());
-		float percentage = (vect.getX()-startPos.getX()) / (vect.getY()-startPos.getY());
+		float yVelocity = (Math.abs((vect.getY()-startPos.getY()) / velocity))/10;
-		System.out.println("Percentage; "+percentage);
+		float xVelocity = (Math.abs((vect.getX()-startPos.getX()) / velocity))/10;
 		
-		if(target.getX() > part.getLocation().getX()) {
+		System.out.println("xVel: "+Math.abs(part.getLocation().getX()-vect.getX()));
-			part.getLocation().add(4f*percentage, 0f, 0f);
+		
+		if(vect.getX() > part.getLocation().getX()) {
+			part.getLocation().add(xVelocity, 0f, 0f);
 		}
-		if(target.getX() < part.getLocation().getX()) {
+		if(vect.getX() < part.getLocation().getX()) {
-			part.getLocation().add(-4.0f*percentage, 0f, 0f);
+			part.getLocation().add(-xVelocity, 0f, 0f);
 		}
-		if(target.getY() > part.getLocation().getY()) {
+		if(vect.getY() > part.getLocation().getY()) {
-			part.getLocation().add(0f, 4.0f, 0f);
+			part.getLocation().add(0f, yVelocity, 0f);
 		}
-		if(target.getY() < part.getLocation().getY()) {
+		if(vect.getY() < part.getLocation().getY()) {
-			part.getLocation().add(0f, -4.0f, 0f);
+			part.getLocation().add(0f, -yVelocity, 0f);
+		} 
+		if(Math.abs(part.getLocation().getX()-vect.getX()) < 10 && Math.abs(part.getLocation().getY()-vect.getY()) < 10) {
+			part.regenerate = false;
+			if(part.isDead()) {
+				WeaponHandler.getInstance().removeWeapon(this);
+			}
 		}
 			
 	}
+	/**
+	 * Returns the node with the weapon.
+	 * @return
+	 */
 	public Entity getNode() {
 		return part;
 	}