4 files changed, 9 insertions, 24 deletions
diff --git a/labb4/GameState.cpp b/labb4/GameState.cpp
index 3d7b8b7..6de11dd 100644
--- a/labb4/GameState.cpp
+++ b/labb4/GameState.cpp
@@ -42,7 +42,7 @@ void GameState::teleportHero() {
 }
 
 void GameState::moveRobots() {
-    for (unsigned int i = 0; i < robots.size(); i++) {
+    for (int i = 0; i < robots.size(); i++) {
         robots[i]->moveTowards(hero);
     }
 }
@@ -60,20 +60,6 @@ int GameState::countCollisions() {
         }
     }
     return numberDestroyed;
-
-    //int numberDestroyed = 0;
-    //unsigned int i = 0;
-    //while (i < robots.size()) {
-    //    bool hitJunk = junkAt (robots[i]);
-    //    bool collision = (countRobotsAt (robots[i]) > 1);
-    //    if (hitJunk || collision) {
-    //        if (!hitJunk) junks.push_back (Junk(robots[i]));
-    //        robots[i] = robots[robots.size()-1];
-    //        robots.pop_back();
-    //        numberDestroyed++;
-    //    } else i++;
-    //}
-    //return numberDestroyed;
 }
 
 bool GameState::anyRobotsLeft() const {
diff --git a/labb4/GameState.h b/labb4/GameState.h
index 7466308..331dcb7 100644
--- a/labb4/GameState.h
+++ b/labb4/GameState.h
@@ -21,7 +21,6 @@ class GameState {
 public:
     GameState();
     GameState(int numberOfRobots);
-
     GameState(const GameState &);
 
     /*
diff --git a/labb4/Junk.cpp b/labb4/Junk.cpp
index 2276240..86493c7 100644
--- a/labb4/Junk.cpp
+++ b/labb4/Junk.cpp
@@ -15,9 +15,9 @@ void Junk::draw(QGraphicsScene *scene) const {
                              JUNK_RADIUS, JUNK_RADIUS), QPen(), QBrush(JUNK_COLOR));
 }
 
-void Junk::moveTowards(const Unit& u) {}
+void Junk::moveTowards(const Unit&) {}
 
-bool Junk::attacks(const Unit& u) const {
+bool Junk::attacks(const Unit&) const {
     return false;
 }
 
diff --git a/labb4/Junk.h b/labb4/Junk.h
index c520e9f..e8c028f 100644
--- a/labb4/Junk.h
+++ b/labb4/Junk.h
@@ -17,17 +17,17 @@ public:
     /*
     * Draws this junk onto the given QGraphicsScene.
     */
-    void draw(QGraphicsScene* scene) const;
+    void draw(QGraphicsScene* scene) const override;
 
-    void moveTowards(const Unit& u);
+    void moveTowards(const Unit& u) override;
 
-    bool attacks(const Unit& u) const;
+    bool attacks(const Unit& u) const override;
 
-    unsigned int getCollisionCount() const;
+    unsigned int getCollisionCount() const override;
 
-    bool alive() const;
+    bool alive() const override;
 
-    Junk *clone() const;
+    Junk *clone() const override;
 };
 
 #endif // JUNK_H