Add stopping power mechanic

sources/Weapons/BaseWeaponClasses/NiceWeaponDamageType.uc

@@ -27,6 +27,7 @@ var const   int     MediumZedMinHealth;         // If zed's base Health >= this
 var         float   PenDmgReduction;            // Penetration damage reduction after hitting small zed
 var         float   penDecapReduction;          // Penetration decapitaion effectiveness reduction after hitting small zed
 var         float   penIncapReduction;          // Penetration incapacitation (flinch or stun) effectiveness reduction after hitting small zed
+var         float   stoppingPower;              // How much stopping power the gun has - % amount zeds will be made to slow down when shot
 var bool bIsProjectile; // If original damage type's version was derived from 'KFProjectileWeaponDamageType', then set this to true
 // Scales exp gain according to given HardcoreLevel
 static function float getScale(int HL){
@@ -88,6 +89,7 @@ defaultproperties
     BigZedPenDmgReduction=0.500000
     BigZedMinHealth=1000
     MediumZedPenDmgReduction=0.750000
+    stoppingPower=0.0
     MediumZedMinHealth=500
     PenDmgReduction=0.700000
     PawnDamageEmitter=None

sources/Weapons/Playable/SMG/Kriss/NiceDamTypeKrissM.uc

@@ -2,6 +2,7 @@ class NiceDamTypeKrissM extends NiceDamageTypeVetDemolitions
     abstract;
 defaultproperties
 {
+    stoppingPower=0.25
     HeadShotDamageMult=1.500000
     WeaponClass=class'NiceKrissMMedicGun'
 }

sources/Weapons/Playable/SMG/M7A3/NiceDamTypeM7A3M.uc

@@ -2,6 +2,7 @@ class NiceDamTypeM7A3M extends NiceDamageTypeVetDemolitions
     abstract;
 defaultproperties
 {
+    stoppingPower=0.15
     HeadShotDamageMult=2.000000
     WeaponClass=class'NiceM7A3MMedicGun'
 }

sources/Weapons/Playable/SMG/MP5M/NiceDamTypeMP5M.uc

@@ -2,6 +2,7 @@ class NiceDamTypeMP5M extends NiceDamageTypeVetDemolitions
     abstract;
 defaultproperties
 {
+    stoppingPower=0.15
     HeadShotDamageMult=2.000000
     WeaponClass=class'NiceMP5MMedicGun'
 }

sources/Weapons/Playable/SMG/MP7M/NiceDamTypeMP7M.uc

@@ -5,5 +5,6 @@ defaultproperties
     bPenetrationHSOnly=True
     MaxPenetrations=1
     HeadShotDamageMult=2.250000
+    stoppingPower=0.15
     WeaponClass=class'NiceMP7MMedicGun'
 }