51 lines
1.6 KiB
Ucode
51 lines
1.6 KiB
Ucode
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//=============================================================================
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// KFProj_RicochetBullet
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//=============================================================================
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// Class for projectiles that can ricochet off the environment
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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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// Jeff Robinson
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//=============================================================================
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class KFProj_RicochetBullet extends KFProj_Bullet
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abstract;
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var int BouncesLeft;
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var float DampingFactor;
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var KFImpactEffectInfo RicochetEffects;
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/** return true if projectile actually bounced / was allowed to bounce */
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simulated function bool Bounce( vector HitNormal, Actor BouncedOff )
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{
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if( BouncesLeft > 0 )
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{
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Velocity = DampingFactor * (Velocity - 2.0*HitNormal*(Velocity dot HitNormal));
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BouncesLeft = BouncesLeft - 1;
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if( WorldInfo.NetMode != NM_DedicatedServer )
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{
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// do the impact effects
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`ImpactEffectManager.PlayImpactEffects(Location, Instigator, HitNormal, RicochetEffects, true );
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}
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// also done from ProcessDestructibleTouchOnBounce. update LastBounced to solve problem with bouncing rapidly between world/non-world geometry
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LastBounced.Actor = BouncedOff;
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LastBounced.Time = WorldInfo.TimeSeconds;
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return true;
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}
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return false;
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}
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defaultproperties
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{
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bBounce=true
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bPushedByEncroachers=false
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// some reasonable defaults
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BouncesLeft=2
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DampingFactor=0.65
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}
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