fix: changed "playing" for "active"

core/src/sagittarius/model/Arrow.java

@@ -137,6 +137,10 @@ public class Arrow extends BaseActor {
         }
     }
 
+    private void verifyHittingPlayer() {
+        
+    }
+
     /** // TODO : pass directly an Arrow instead of 3 arguments
      * Computes the trajectory of an Arrow,
      * given its initial conditions.

core/src/sagittarius/model/Player.java

@@ -11,7 +11,7 @@ public class Player extends BaseActor {
 // ---------- ATTRIBUTEs ----------
 
     private Planet home;
-    private boolean playing;
+    private boolean active;
 
 // ---------- CONSTRUCTORs ----------
 
@@ -40,7 +40,7 @@ public class Player extends BaseActor {
     public void act(float dt) {
         super.act(dt);
 
-        if (playing) {
+        if (active) {
             if (Gdx.input.isKeyPressed(Keys.LEFT)) {
                 this.angle += 100.0f / home.getRadius();
             }
@@ -73,15 +73,15 @@ public class Player extends BaseActor {
      * Change the active state of the {@link Player}.
      * @param bool true or false
      */
-    public void setPlaying(boolean bool) {
-        playing = bool;
+    public void setActive(boolean bool) {
+        active = bool;
     }
 
     /**
      * @return the active state of the {@link Player}.
      */
-    public boolean isPlaying() {
-        return playing;
+    public boolean isActive() {
+        return active;
     }
 
 }

core/src/sagittarius/view/GameScreen.java

@@ -74,7 +74,7 @@ public class GameScreen extends BaseScreen {
 
         // game turns
         playerTurn = 0;
-        player1.setPlaying(true);
+        player1.setActive(true);
 
     }
 
@@ -86,12 +86,12 @@ public class GameScreen extends BaseScreen {
 		worldCursor = new Vector2(unprojectedCursor.x, unprojectedCursor.y);
 
         Player actualPlayer = (Player) players.getChild(playerTurn);
-        if (actualPlayer.isPlaying()) {
-            actualPlayer.setPlaying(true);
+        if (actualPlayer.isActive()) {
+            actualPlayer.setActive(true);
             playerTurn++;
             playerTurn %= players.getChildren().size;
             actualPlayer = (Player) players.getChild(playerTurn);
-            actualPlayer.setPlaying(false);
+            actualPlayer.setActive(false);
         }
 
     }
@@ -106,7 +106,7 @@ public class GameScreen extends BaseScreen {
             players.removeActor(player);
             playerTurn %= players.getChildren().size;
             Player actualPlayer = (Player) players.getChild(playerTurn);
-            actualPlayer.setPlaying(true);
+            actualPlayer.setActive(true);
         } else {
             players.removeActor(player);
         }