Updated AMS marker feats

Updated AMS marker feats.  Removed arcane & divine marker feats.  Updated Dread Necromancer for epic progression. Updated weapon baseitem models.  Updated new weapons for crafting & npc equip.
 Updated prefix.  Updated release archive.

nwn/nwnprc/trunk/newspellbook/shd_myst_crpshd.nss

@@ -0,0 +1,45 @@
+/*
+12/02/19 by Stratovarius
+
+Carpet of Shadow
+
+Apprentice, Dark Terrain 
+Level/School: 1st/Conjuration (Creation) 
+Range: Close (25 ft. + 5 ft./2 levels) 
+Area: 10-ft. square
+Duration: 1 minute/level 
+Saving Throw: None 
+Spell Resistance: No
+
+The ground becomes rough and hazardous, the real floor superimposed with irregular terrain of the Plane of Shadow.
+
+You cloak the ground with an uneven and hard to traverse surface. All movement speed is halved.
+*/
+
+#include "shd_inc_shdfunc"
+#include "shd_mysthook"
+
+void main()
+{
+    if(!ShadPreMystCastCode()) return;
+
+    object oShadow      = OBJECT_SELF;
+    object oTarget      = PRCGetSpellTargetObject();
+    struct mystery myst = EvaluateMystery(oShadow, oTarget, METASHADOW_EXTEND);
+
+    if(myst.bCanMyst)
+    {
+        location lTarget = PRCGetSpellTargetLocation();
+        effect eImpact   = EffectVisualEffect(VFX_FNF_GAS_EXPLOSION_GREASE);
+        myst.fDur = 60.0 * myst.nShadowcasterLevel;
+        if(myst.bExtend) myst.fDur *= 2;
+
+        // Do impact VFX
+        ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eImpact, lTarget);
+
+        // Create AoE
+        myst.eLink = EffectAreaOfEffect(AOE_PER_CARPET_SHADOW);
+        if (myst.bIgnoreSR) myst.eLink = SupernaturalEffect(myst.eLink);
+        ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, myst.eLink, lTarget, myst.fDur);
+    }
+}