Add some variables for zeds' speed modifications

sources/Zeds/NiceMonster.uc

@@ -139,6 +139,25 @@ var float   lastHeatTick;
 //  resulting in a loss of potential damage
 var bool    bFrugalFuelUsage;
 
+//==============================================================================
+//==============================================================================
+//  >   Speed system
+//  Manages speed modifications from weapon attacks and other effects.
+//
+//  This variable stores with how much stopping power zed was affected.
+//  Is a value from 0.0 to 1.0 and `1 - stoppingEffect` acts as speed multiplier
+//  for the zed
+var float   stoppingEffect;
+//  (Absolute) Point in time at which recovery would start, updated when zeds
+//  receives another stopping effect from somewhere
+var float   stoppingRecoveryStartTime;
+//  How much stopping effect would be rcovred in a second
+var float   stoppingRecoveryRate;
+//  Maximum stopping effect this zed can tank
+var float   maxStoppingEffect;
+//  Minimal stopping threshold for the zed (supposed to be subtracted from
+//  incoming effects' strenght).
+var float   minStoppingThreshold;
 //==============================================================================
 //==============================================================================
 //  >   Miscellaneous variables
@@ -2216,7 +2235,11 @@ defaultproperties
     DamageToMonsterScale=5.000000
     RagdollLifeSpan=120.000000
     ControllerClass=class'NiceMonsterController'
-
+    stoppingEffect=0.0
+    stoppingRecoveryStartTime=2.0
+    stoppingRecoveryRate=0.5
+    maxStoppingEffect=0.5
+    minStoppingThreshold=0.0
     Begin Object Class=KarmaParamsSkel Name=KarmaParamsSkelN
         KConvulseSpacing=(Max=2.200000)
         KLinearDamping=0.150000