Added Kivit Animal Companion.

Added Kivit Animal Companion & re-vamped the rest of the Animal Companions.

nwnds_module/imp_grab.nss

@@ -0,0 +1,37 @@
+// PnP Improved Grab Attack - Item Unique OnHit Script
+//
+
+#include "prc_inc_combmove"
+#include "prc_misc_const"
+
+void main()
+{
+
+   object oPC = OBJECT_SELF;
+   object oItem = GetSpellCastItem();
+   object oTarget = GetSpellTargetObject();
+
+   string sGrapplerName = GetName(oPC);
+
+   int GrappleBonus = GetLocalInt(oPC, "GRAPPLE_BONUS");
+   int PCSize = PRCGetSizeModifier(oPC);
+   int TargetSize = PRCGetSizeModifier(oTarget);
+   int GrappleChance = d100();
+   
+
+// You automatically lose an attempt to hold if the target is two or more size categories larger than you are. 
+      if (TargetSize - 2 >= PCSize)
+      {
+         FloatingTextStringOnCreature("This creature is too large to grapple.", oPC);
+         return;
+      }
+      
+// Don't try to grapple on every attack. 
+      if (GrappleChance >= 66)
+      {
+         return;
+      }
+
+   FloatingTextStringOnCreature("The" + sGrapplerName + "is grappling you!", oTarget);
+   DoGrapple(oPC, oTarget, 0, FALSE, TRUE);
+}