Made some boring areas a little more interesting to look at

_module/nss/croydecaveyells2.nss

@@ -0,0 +1,15 @@
+void main()
+{
+    object oTarget;
+
+    // Get the creature who triggered this event.
+    object oPC = GetEnteringObject();
+
+    // Only fire for (real) PCs.
+    if ( !GetIsPC(oPC)  ||  GetIsDMPossessed(oPC) )
+        return;
+
+    // Make changes to the sound object "croydecaveyells.
+    oTarget = GetObjectByTag("croydecaveyells");
+    SoundObjectStop(oTarget);
+}