101 lines
2.3 KiB
Ucode
101 lines
2.3 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class SeqAct_Gate extends SequenceAction
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native(Sequence);
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cpptext
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{
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virtual void PostLoad();
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#if WITH_EDITOR
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virtual FString GetAutoComment() const;
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// Gives op a chance to add realtime debugging information (when enabled)
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virtual void GetRealtimeComments(TArray<FString> &OutComments);
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#endif
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void Activated()
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{
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UBOOL bWasOpen = bOpen;
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// first look for an open/close impulse
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if (InputLinks(1).bHasImpulse)
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{
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// open the gate
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bOpen = TRUE;
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//Setup the next autocount threshold
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CurrentCloseCount = ActivateCount + AutoCloseCount;
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if (InputLinks(0).bHasImpulse)
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{
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//One of the uses occurs this go around
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CurrentCloseCount--;
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}
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}
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else
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if (InputLinks(2).bHasImpulse)
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{
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// close the gate
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bOpen = FALSE;
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}
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else
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if (InputLinks(3).bHasImpulse)
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{
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// toggle the gate
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bOpen = !bOpen;
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if (bOpen)
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{
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//Setup the next autocount threshold
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CurrentCloseCount = ActivateCount + AutoCloseCount;
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if (InputLinks(0).bHasImpulse)
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{
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//One of the uses occurs this go around
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CurrentCloseCount--;
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}
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}
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}
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KISMET_LOG(TEXT("- Gate status: %s (was: %s)"),bOpen?TEXT("Open"):TEXT("Closed"),bWasOpen?TEXT("Open"):TEXT("Closed"));
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// next check for an activation impulse
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if (bOpen && InputLinks(0).bHasImpulse)
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{
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if (!OutputLinks(0).bDisabled &&
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!(OutputLinks(0).bDisabledPIE && GIsEditor))
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{
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OutputLinks(0).bHasImpulse = TRUE;
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}
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if (AutoCloseCount > 0 && ActivateCount >= CurrentCloseCount)
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{
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//Closed due to autocount exceeded
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bOpen = FALSE;
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}
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}
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}
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}
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/** Is this gate currently open? */
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var() bool bOpen<autocomment=true>;
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/** Auto close after this many activations */
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var() int AutoCloseCount;
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/** Current threshold for closing the gate (increments to keep pace with ActivateCount) */
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var int CurrentCloseCount;
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defaultproperties
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{
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ObjName="Gate"
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ObjCategory="Misc"
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bSuppressAutoComment=false
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bOpen=TRUE
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bAutoActivateOutputLinks=false
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InputLinks(0)=(LinkDesc="In")
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InputLinks(1)=(LinkDesc="Open")
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InputLinks(2)=(LinkDesc="Close")
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InputLinks(3)=(LinkDesc="Toggle")
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VariableLinks.Empty
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}
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