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...er. We'll first discuss how to assign pointers a value, then we'll discuss null pointers. =Null Pointers= ...

if (newSize <= 0) return null; if (newSize <= 0) return null; ...

if (player.ActiveInventory != null) if (theItem == null) player.Say("I can't use the %s on that.", player.ActiveInventory.Name); ...

===NULL and Literal 0=== ...tegral and pointer types as the first parameter. Instead, a strongly typed null pointer type should defined, implicitly convertible to any pointer type or ...

...le Strings can still hold the value '''null'''. Remember that operating on null pointers will crash your game! ...tring is global (outside of all functions)) then it will hold the value '''null'''. ...

char key[27]; // pad array by 1 for null terminating character char c[2]; // random character, plus null terminator ...

...(if any). If following the mouse or statically positioned this will return NULL. You can set the Character to follow using the {{link||Flashlight.SetFollow ...{{link||Flashlight.FollowingCharacter|FollowingCharacter}} property is not NULL). You can lock the flashlight's beam to a Character's position using the {{ ...

...), a float will have a default value of '''0.0''', a String will have a '''null''' default value, and a bool defaults to '''false'''. If these values are O ...be declared with a value. If they need to start off as someting other than null, you need to set them in a function (e.g. game_start, or one of the ;Player ...

...ake it optional this way then you shouldn't crash (abort) the game if it's null.'' ...

if ((index < 0) || (index >= MAX_PEOPLE_COUNT)) return null; // invalid index specified Error: is_script_import: NULL pointer passed ...

...t value has been set for the property. This must be a string of text or be null. ...

Returns a ViewFrame* for THEGUI's current frame or '''null''' if it's not animating. ...

'''Cnpc.FollowCharacter(null);''' ...