Legend.ResizableStaticMesh

//=============================================================================
// ResizableStaticMesh.uc
// Created By: Matthias Worch
// Created On:1/03/02
// $Author: Mfox $
// $Date: 12/14/02 10:52p $
// $Revision: 16 $
//=============================================================================

class ResizableStaticMesh extends StaticMeshActor
	placeable;

var() array<float> TargetScales;
var() array<float> TargetScaleGlow;

var() float ChangeModifier;			// time it takes to shrink/grow
var() float TriggerDelay;			// time to wait before the trigger takes effect
var() float InitialDrawScale;		// seperate value so that we can still see them in the editor if 0
var() float InitialScaleGlow;		// seperate value so that we can still see them in the editor if 0
var() bool bDebugMode;				// print out debug information

var float TargetScale;
var float ScaleDelta;
var float FadeDelta;
var bool bMaximize;
var bool bFadeIn;
var int TriggerScaleIndex;
var bool bScaleInProgress;

//-----------------------------------------------------------------------------
event PreBeginPlay()
{
	Super.PreBeginPlay();
	SetDrawScale( InitialDrawScale );
	ScaleGlow = InitialScaleGlow;
	if( InitialDrawScale == 0 || InitialScaleGlow == 0 )
		bHidden = true;
	Disable( 'Tick' );
}

//-----------------------------------------------------------------------------
event Tick( float DeltaTime )
{
	local float NewDrawScale;
	local float NewScaleGlow;

	if( !bScaleInProgress ) return;

	NewDrawScale = DrawScale + ScaleDelta * DeltaTime * ChangeModifier;
	NewScaleGlow = ScaleGlow + FadeDelta * DeltaTime * ChangeModifier;
	
	if( ( (bMaximize && NewDrawScale >= TargetScales[TriggerScaleIndex]) && (bFadeIn && NewScaleGlow >= TargetScaleGlow[TriggerScaleIndex]) ) 
		||
		( (!bMaximize && NewDrawScale <= TargetScales[TriggerScaleIndex]) && (!bFadeIn && NewScaleGlow <= TargetScaleglow[TriggerScaleIndex]) )
		||
		( (bMaximize && NewDrawScale >= TargetScales[TriggerScaleIndex]) && (!bFadeIn && NewScaleGlow <= TargetScaleGlow[TriggerScaleIndex]) ) 
		||
		( (!bMaximize && NewDrawScale <= TargetScales[TriggerScaleIndex]) && (bFadeIn && NewScaleGlow >= TargetScaleGlow[TriggerScaleIndex]) ) )
		
	{
		SetDrawScale( TargetScales[TriggerScaleIndex] );
		ScaleGlow = TargetScaleGlow[TriggerScaleIndex];
	
		if( bDebugMode )
		{
			dm( "DrawScale = " $ DrawScale );
			dm( "ScaleGlow = " $ ScaleGlow );
			dm( "Done." );
		}
		ScalingCompleted();
		return;
	}
	
	SetDrawScale( NewDrawScale );
	if( bDebugMode )
		dm( "NewDrawScale = " $ NewDrawScale );

	ScaleGlow = NewScaleGlow;
	if( bDebugMode )
		dm( "NewScaleGlow = " $ NewScaleGlow );
}

//-----------------------------------------------------------------------------
function ScalingCompleted()
{
	TriggerScaleIndex++;
	if( TriggerScaleIndex >= TargetScales.Length )
		TriggerScaleIndex = 0;

	bScaleInProgress = false;
	
	if( DrawScale == 0 || ScaleGlow == 0 )
		bHidden = true;
	
	Disable('Tick');
	return;
}

//-----------------------------------------------------------------------------
state() TriggerToggle
{
	function Trigger( Actor Other, Pawn EventInstigator, optional name EventName )
	{
		bScaleInProgress = true;

		bHidden = false;

		if( DrawScale <= TargetScales[TriggerScaleIndex] )
			bMaximize = true;
		else
			bMaximize = false;

		if( ScaleGlow <= TargetScaleGlow[TriggerScaleIndex] )
			bFadeIn = true;
		else
			bFadeIn = false;

		ScaleDelta = TargetScales[TriggerScaleIndex] - DrawScale;
		FadeDelta = TargetScaleGlow[TriggerScaleIndex] - ScaleGlow;

		if( bDebugMode )
		{
			dm( self $ " got triggered." );
			dm( self $ " is using array " $ TriggerScaleIndex $ ", Scale = " $ TargetScales[TriggerScaleIndex] );
			dm( self $ " is using array " $ TriggerScaleIndex $ ", ScaleGlow = " $ TargetScaleGlow[TriggerScaleIndex] );
		}

		Enable( 'Tick' );
	}
}
//
//-----------------------------------------------------------------------------

defaultproperties
{
	ChangeModifier=1.000000
	bStatic=false
	InitialState='TriggerToggle'
     UseReticleOnEvents(0)="UseReticleText"
     UseReticleOnEvents(1)="UseReticleCorners"
     UseReticleOnEvents(2)="UseReticleTopBars"
     ProximityReticleOnEvents(0)="ProximityReticleCorners"
     ProximityReticleOnEvents(1)="ProximityReticleTopBars"
}