Add const correctness to ActionQueue

2 files changed, 4 insertions, 4 deletions

diff --git a/sigencore/plugins/arenas/atb/ActionQueue.cpp b/sigencore/plugins/arenas/atb/ActionQueue.cpp
index a2eceffa..36b38a2f 100644
--- a/sigencore/plugins/arenas/atb/ActionQueue.cpp
+++ b/sigencore/plugins/arenas/atb/ActionQueue.cpp
@@ -36,13 +36,13 @@ void ActionQueue::enqueue(const TeamMember::RequestedAction& action)
     m_queue.enqueue(action);
 }
 
-TeamMember::RequestedAction& ActionQueue::head()
+const TeamMember::RequestedAction& ActionQueue::head() const
 {
     QReadLocker locker(&m_mutex);
     return m_queue.head();
 }
 
-bool ActionQueue::isEmpty()
+bool ActionQueue::isEmpty() const
 {
     QReadLocker locker(&m_mutex);
     return m_queue.isEmpty();
diff --git a/sigencore/plugins/arenas/atb/ActionQueue.h b/sigencore/plugins/arenas/atb/ActionQueue.h
index 1741795a..5b6a615f 100644
--- a/sigencore/plugins/arenas/atb/ActionQueue.h
+++ b/sigencore/plugins/arenas/atb/ActionQueue.h
@@ -30,9 +30,9 @@ class ActionQueue
     public:
         Sigencore::TeamMember::RequestedAction dequeue();
         void enqueue(const Sigencore::TeamMember::RequestedAction& action);
-        Sigencore::TeamMember::RequestedAction& head();
+        const Sigencore::TeamMember::RequestedAction& head() const;
         
-        bool isEmpty();
+        bool isEmpty() const;
     private:
         QQueue<Sigencore::TeamMember::RequestedAction> m_queue;
         mutable QReadWriteLock m_mutex;