UnrealI
Class FatnessTrigger

Core.Object
   |
   +--Engine.Actor
      |
      +--Engine.Triggers
         |
         +--UnrealI.FatnessTrigger

00001	//=============================================================================
00002	// FatnessTrigger
00003	// When triggered, alters the fatness of an actor from one state to another,
00004	// over a set time interval.
00005	//=============================================================================
00006	class FatnessTrigger extends Triggers;
00007	
00008	var() Name  FatTag;		// Tag of object to recieve Fattening/UnFattening
00009	var() int   StartFatness;	// The initial fatness of the object
00010	var() int   EndFatness;		// The final fatness of the object
00011	var() float ChangeTime;		// How long does the change take?
00012	
00013	var Actor FatActor;
00014	var float TimePassed;
00015	
00016	function BeginPlay()
00017	{
00018		FatActor = None;
00019		TimePassed = 0;
00020	}
00021	
00022	function Trigger( Actor Other, Pawn EventInstigator )
00023	{
00024		// Find the object that should be changed
00025		if ( FatTag != '' )
00026			foreach AllActors( class 'Actor', FatActor, FatTag )
00027			{
00028			}
00029	
00030		if( FatActor != None )
00031		{
00032			Enable('Tick');
00033		}
00034	}
00035	
00036	function Tick( float DeltaTime )
00037	{
00038		local float CurFat, TimeRatio;
00039	
00040		if( FatActor != None )
00041		{
00042			// Check the timing
00043			TimePassed += DeltaTime;
00044			if( TimePassed >= ChangeTime )
00045			{
00046				TimeRatio = 1;
00047				Disable('Tick');
00048			}
00049			else TimeRatio = TimePassed/ChangeTime;
00050	
00051			// Continue the fattening process
00052			CurFat = (Float(EndFatness) - Float(StartFatness))*TimeRatio + Float(StartFatness);
00053			FatActor.fatness = Int( CurFat );
00054		}
00055		else Disable('Tick');
00056	}
00057	
00058	defaultproperties
00059	{
00060	}