Changeset 8995 for code/branches/presentation2011/src/modules/overlays/hud

Timestamp:

Dec 17, 2011, 11:49:36 PM (12 years ago)

Author:

jo

Message:

check to prevent crashes.

File:

• code/branches/presentation2011/src/modules/overlays/hud/HUDEnemyHealthBar.cc (modified) (1 diff)

code/branches/presentation2011/src/modules/overlays/hud/HUDEnemyHealthBar.cc

@@ -119 +119 @@
 
                 // get mouse position
-                currentYaw = dynamic_cast<NewHumanController*>(dynamic_cast<ControllableEntity*>(this->getOwner())->getController())->getCurrentYaw();
-                currentPitch = dynamic_cast<NewHumanController*>(dynamic_cast<ControllableEntity*>(this->getOwner())->getController())->getCurrentPitch();
-
+                if(this->getOwner() && dynamic_cast<ControllableEntity*>(this->getOwner())->getController() && dynamic_cast<NewHumanController*>(dynamic_cast<ControllableEntity*>(this->getOwner())->getController()))
+                {
+                    currentYaw = dynamic_cast<NewHumanController*>(dynamic_cast<ControllableEntity*>(this->getOwner())->getController())->getCurrentYaw();
+                    currentPitch = dynamic_cast<NewHumanController*>(dynamic_cast<ControllableEntity*>(this->getOwner())->getController())->getCurrentPitch();
+                }
                 // Compare cursor position to object position
                 if ( fabs(pos.x - currentYaw) < sens_ && fabs(pos.y - currentPitch) < sens_ )