Changeset 2068 for code/branches/questsystem/src/orxonox/objects/AddQuestHint.cc

Timestamp:

Oct 30, 2008, 9:52:12 AM (16 years ago)

Author:

dafrick

Message:

Started with XMLPort…

File:

• code/branches/questsystem/src/orxonox/objects/AddQuestHint.cc (modified) (2 diffs)

code/branches/questsystem/src/orxonox/objects/AddQuestHint.cc

@@ -28 +28 @@
 
 #include "core/CoreIncludes.h"
+#include "util/Exception.h"
 
 #include "QuestManager.h"
@@ -66 +67 @@
     @param player
         The player.
+    @return
+        Returns true if the effect was successfully invoked.
     */
-    void AddQuestHint::invoke(Player* player)
+    bool AddQuestHint::invoke(Player* player)
     {
-        QuestHint* hint = QuestManager::findHint(this->hintId_);
-        hint->activate(player);
+        if(player == NULL)
+        {
+            COUT(2) << "The input player is NULL." << std::endl;
+            return false;
+        }
+
+        try
+        {
+            QuestHint* hint = QuestManager::findHint(this->hintId_);
+            if(!hint->activate(player))
+            {
+                return false;
+            }
+        }
+        catch(const Exception& e)
+        {
+           COUT(2) << e.getFullDescription() << std::endl;
+           return false;
+        }
+        
+        return true;
+        
     }
 }