Changeset 6725 for code/trunk/src/orxonox/pickup

Timestamp:

Apr 13, 2010, 10:39:54 PM (14 years ago)

Author:

dafrick

Message:

Resolved bug, that caused orxonox to crash whenever a level with pickups was loaded twice in one session.
Also some more debug/info output, commenting and cleanup.

File:

• code/trunk/src/orxonox/pickup/PickupIdentifier.cc (modified) (4 diffs)

code/trunk/src/orxonox/pickup/PickupIdentifier.cc

@@ -48 +48 @@
         RegisterRootObject(PickupIdentifier);
         
+        if(pickup == NULL)
+            COUT(1) << "Error, PickupIdentifier was created without a valid Pickupable." << std::endl;
+        
         this->pickup_ = pickup;
     }
@@ -53 +56 @@
     PickupIdentifier::~PickupIdentifier()
     {
-        
+
     }
     
@@ -66 +69 @@
     int PickupIdentifier::compare(const PickupIdentifier* identifier) const
     {
+        if(identifier == NULL)
+        {
+            return 1;
+            COUT(1) << "Error in PickupIdentifier::compare: Input Identifier is NULL." << std::endl;
+        }
+        
+        if(identifier->pickup_ == NULL && this->pickup_ == NULL)
+        {
+            return 0;
+            COUT(1) << "Error in PickupIdentifier::compare: Pickup stored by Identifier is NULL." << std::endl;
+        }
+        
+        if(identifier->pickup_ == NULL)
+        {
+            return 1;
+            COUT(1) << "Error in PickupIdentifier::compare: Pickup stored by Identifier is NULL." << std::endl;
+        }
+        
+        if(this->pickup_ == NULL)
+        {
+            return -1;
+            COUT(1) << "Error in PickupIdentifier::compare: Pickup stored by Identifier is NULL." << std::endl;
+        }
+        
         //! If the classIdentifiers are not the same (meaning the PickupIdentifiers identify different classes), the obviously the two Pickupables identified by the PickupIdentifiers cannot be the same. An ordering is established through the alphabetical ordering of the respective classnames.
         if(!identifier->pickup_->getIdentifier()->isExactlyA(this->pickup_->getIdentifier()))
@@ -91 +118 @@
         }
             
-        return false;
+        return 0;
     }