ZScript global variables

Note: This feature is for ZScript only.

ZScript possesses several global structs accessible by classes.

Type	Name	Writable?	Use/meaning
int	validcount	yes	Internal variable used to avoid processing of the same data during one render frame.
bool	multiplayer	no	Set to true if the game is networked.
LevelLocals	level	-	Contains various level-related data, for example level's time, level and map name, settings and statistics.
DehInfo	deh	-	Internal values used by DeHackEd-parsing code.
PlayerInfo[]	players	-	List of all players in the level.
bool[]	playeringame	no	An array that defines whether the specified PlayerInfo structure in players[] is set.
EGameAction	gameaction	yes	Deeply internal variable used to get/set the current engine state. WARNING: Do NOT use this unless you know GameAction works!
int	consoleplayer	no	The player that owns the current client.
Weapon	WP_NOCHANGE	no	An internal constant to describe the case when PlayerInfo.PendingWeapon doesn't have a value.

Creating Global Variables

By using Event Handlers, global variables are easily accessible to by everything. See Events and handlers for more information on how to set up and event handler.

Once prepared, individual classes can be given access by first using the Find() function.

Class MyEventHandler : EventHandler
{
	int MyGlobalInt;
}

Class MyCustomClass : Actor
{
	MyEventHandler Event;
	override void PostBeginPlay()
	{
		Super.PostBeginPlay();
		Event = MyEventHandler(StaticEventHandler.Find("MyEventHandler"));
		if (Event)
		{
			Event.MyGlobalInt = 1;
			Console.Printf("My global int is: %d", Event.MyGlobalInt);
		}
	}
}