103 lines
3.0 KiB
Ucode
103 lines
3.0 KiB
Ucode
//=============================================================================
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// KFWeapAttach_HRG_BarrierRifle
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//=============================================================================
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//
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2021 Tripwire Interactive LLC
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//=============================================================================
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class KFWeapAttach_HRG_BarrierRifle extends KFWeaponAttachment;
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`define BARRIERRIFLE_MIC_SHIELD_INDEX 0
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/** Indicates wheter we are activating/deactivating the shield fx */
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var protected transient bool bActivatingShield;
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var protected transient float FXDelta;
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var protected transient float ShieldFXDuration;
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var protected transient float OverlayDelta;
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var protected transient float OverlayMax;
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var protected transient float OverlayMin;
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var protected transient float ShieldBlockVFXDuration;
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simulated event PreBeginPlay()
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{
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Super.PreBeginPlay();
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if ( WorldInfo.NetMode == NM_DedicatedServer )
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{
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return;
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}
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ShieldFXDuration = class'KFWeap_HRG_BarrierRifle'.default.ShieldFXDuration;
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OverlayMax = class'KFWeap_HRG_BarrierRifle'.default.RedOverlayMax;
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OverlayMin = class'KFWeap_HRG_BarrierRifle'.default.RedOverlayMin;
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ShieldBlockVFXDuration = class'KFWeap_HRG_BarrierRifle'.default.ShieldBlockVFXDuration;
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UpdateShieldFXValue(0.0f);
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}
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simulated function UpdateShieldFXValue(float Value)
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{
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if ( WeaponMIC == None && WeapMesh != None )
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{
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WeaponMIC = WeapMesh.CreateAndSetMaterialInstanceConstant(`BARRIERRIFLE_MIC_SHIELD_INDEX);
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}
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WeaponMIC.SetScalarParameterValue('Opacity', Value);
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}
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unreliable client function SetShieldActive(bool bActive)
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{
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bActivatingShield = bActive;
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}
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/** Special event added for weap attachments. Free for use */
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function OnSpecialEvent(int Arg)
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{
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if (Arg < 2)
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{
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SetShieldActive(Arg == 1 ? True : False);
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}
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else if (Arg == 3)
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{
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UpdateShieldBlockVFX(OverlayMax);
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OverlayDelta = OverlayMax;
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}
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}
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simulated function UpdateShieldBlockVFX(float Value)
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{
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if ( WeaponMIC == None && WeapMesh != None )
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{
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WeaponMIC = WeapMesh.CreateAndSetMaterialInstanceConstant(`BARRIERRIFLE_MIC_SHIELD_INDEX);
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}
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WeaponMIC.SetScalarParameterValue('RedOverlay', Value);
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}
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simulated event Tick(float DeltaTime)
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{
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// Update Shield visuals
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if (bActivatingShield && FXDelta < class'KFWeap_HRG_BarrierRifle'.default.ShieldFXDuration)
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{
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FXDelta = FMin(FXDelta + DeltaTime, ShieldFXDuration);
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UpdateShieldFXValue(FXDelta / ShieldFXDuration);
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}
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else if (!bActivatingShield && FXDelta > 0.0f)
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{
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FXDelta = FMax(FXDelta - DeltaTime, 0.0f);
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UpdateShieldFXValue(FXDelta / ShieldFXDuration);
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}
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if (OverlayDelta > 0.0f)
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{
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OverlayDelta = FMax(OverlayDelta - DeltaTime, OverlayMin);
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UpdateShieldBlockVFX(OverlayMax * (OverlayDelta / ShieldBlockVFXDuration));
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}
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}
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defaultproperties
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{
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OverlayDelta=0.0f
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}
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