* Added support for building shaders in your mod

* Added nav mesh support
* fixed many warnings and misc bugs
* Fixed the create*projects scripts in mp
* Added a bunch of stuff to .gitignore

sp/src/game/server/baseentity.h

@@ -948,6 +948,7 @@ public:
 	bool			IsBSPModel() const;
 	bool			IsCombatCharacter() { return MyCombatCharacterPointer() == NULL ? false : true; }
 	bool			IsInWorld( void ) const;
+	virtual bool	IsCombatItem( void ) const { return false; }
 
 	virtual bool	IsBaseCombatWeapon( void ) const { return false; }
 	virtual bool	IsWearable( void ) const { return false; }