85 lines
2.9 KiB
Ucode
85 lines
2.9 KiB
Ucode
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//=============================================================================
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// Path_AroundDestructibles
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//=============================================================================
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// NPCs using this will
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2015 Tripwire Interactive LLC
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//=============================================================================
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class Path_AroundDestructibles extends PathConstraint
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native(Waypoint);
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/** NPC collision radius that I should consider to be "large" size */
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var float LargeNPCCollisionRadius;
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/** Path connections which I've blocked will be rendered as red lines */
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var bool bDebug_DrawMyBlockedPathConnections;
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/** When true, AddedCost will be applied and affected ReachSpecs won't be fully blocked */
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var bool bAddCostInsteadOfBlocking;
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/** If bAddCostInsteadOfBlocking is true, this cost will be added to affected ReachSpecs */
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var int AddedCost;
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/** If false, constraint won't throw out any nodes if the pawn is large sized */
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var bool bAffectLargeNPCs;
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/** If false, constraint won't throw out any nodes if the pawn is small sized */
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var bool bAffectStandardNPCs;
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struct native DestructiblesInfo
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{
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var KFDestructibleActor KFDA; // Destructible actor blocking a ReachSpec
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var bool bBumpDamageFromStandardZeds; // Whether or not normal-sized Zeds will damage it on Bump()
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var bool bBumpDamageFromLargeZeds; // Whether or not large-sized Zeds will damage it on Bump()
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};
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var transient array<DestructiblesInfo> Destructibles;
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cpptext
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{
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virtual UBOOL EvaluatePath( UReachSpec* Spec, APawn* Pawn, INT& out_PathCost, INT& out_HeuristicCost );
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}
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static function bool AvoidDestructibles( Pawn P, optional bool inAffectLargeNPCs=true, optional bool inAffectStandardNPCs=true,
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optional bool inAddCostInsteadOfBlocking=false, optional int inAddedCost=0 )
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{
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local Path_AroundDestructibles Con;
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local KFDestructibleActor KFDA;
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if( P != None )
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{
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Con = Path_AroundDestructibles( P.CreatePathConstraint(default.class) );
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if( Con != None )
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{
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Con.bAffectLargeNPCs = inAffectLargeNPCs;
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Con.bAffectStandardNPCs = inAffectStandardNPCs;
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Con.bAddCostInsteadOfBlocking = inAddCostInsteadOfBlocking;
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Con.AddedCost = inAddedCost;
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foreach P.DynamicActors( class'KFDestructibleActor', KFDA )
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{
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Con.Destructibles.Insert( 0, 1 );
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Con.Destructibles[0].KFDA = KFDA;
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Con.Destructibles[0].bBumpDamageFromStandardZeds = KFDA.InstaKillFromStandardNPCBumpDamage();
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Con.Destructibles[0].bBumpDamageFromLargeZeds = KFDA.InstaKillFromLargeNPCBumpDamage();
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}
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P.AddPathConstraint( Con );
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return true;
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}
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}
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return false;
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}
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function Recycle()
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{
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Super.Recycle();
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Destructibles.Length = 0;
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}
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defaultproperties
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{
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CacheIdx=6
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LargeNPCCollisionRadius=55
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bAffectLargeNPCs=true
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bAffectStandardNPCs=true
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bDebug_DrawMyBlockedPathConnections=false
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}
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