removed useless _ folders

NPC_Router/NPC_Router/Object/NPC_Router_1.lsl

@@ -0,0 +1,106 @@
+// :CATEGORY:OpenSim NPC
+// :NAME:NPC_Router
+// :AUTHOR:DZ
+// :CREATED:2013-08-02 12:55:45.110
+// :EDITED:2013-09-18 15:38:58
+// :ID:574
+// :NUM:787
+// :REV:1.0
+// :WORLD:OpenSim
+// :DESCRIPTION:
+// This script re-directs any NPC that collides with the object to a random destination selected from an internal list.
+// Once the routers are placed, a text label display can be toggled by touching it. This makes it easy to collect locations
+// Routers should be placed to facilitate collisions with the avatar capsules.
+// The real trick of this router design is the rotate calculations. These prevents the NPCs from walking backwards when assigned new targets "behind" them.
+// 
+// License:
+// You are free:
+// to Share — to copy, distribute and transmit the work
+// to Remix — to adapt the work
+// to make commercial use of the work
+// 
+See http://creativecommons.org/licenses/by-sa/2.5/
+// :CODE:
+// OpenSimian NPC router
+
+//  Douglas Osborn  MOSES version 2013May06
+
+ 
+
+// Assign random destination to a NPC that collides with volume detect object
+
+// Drop the script in a prim, resize and position the prim to facilitate collision with NPC av capsules
+
+ 
+
+// Modify the list of destination vectors to reflect your layout. 
+
+// Router position text labels can be toggled by touching the prim.  This also triggers the setpos()
+
+ 
+
+// This design imlements rotation calculations to prevent NPC avatars from walking backwards
+
+//  Permissions and information about the rotation functions was here..
+
+//     http://wiki.secondlife.com/wiki/User:Pedro_Oval/Calculate_rotation_for_pointing_in_a_direction
+
+//  Due credit is here ...    Written by Pedro Oval, 2011-01-11
+
+ 
+
+rotation PointAtHoriz2Rot(vector target)
+
+{
+
+    return llRotBetween(<1., 0., 0.>, <target.x, target.y, 0.>);
+
+}
+
+ 
+
+rotation PointAt2Rot(vector target)
+
+{
+
+    rotation r = PointAtHoriz2Rot(target);
+
+    return llRotBetween(<1., 0., 0.>, target/r) * r;
+
+}
+
+//   end of Pedros' rotation magic
+
+ 
+
+list DestinationList = [<70.0,70.0,30.0>,<97.0,100.0,37.0>,<70.0,190.0,33.0>];
+
+ 
+
+//  Modify DestinationList..  Keep the list of vectors small to minimize processing
+
+//  Be VERY careful about assigning destinations outside of the region.
+
+//  NPC's will move in a direct line, design your "paths" to be as free of obstacles as possible
+
+ 
+
+integer numDests = 0;
+
+integer showPos = 0;
+
+ 
+
+default
+
+{
+
+    state_entry()
+
+    {
+
+       llVolumeDetect(TRUE); // Starts llVolumeDetect
+
+        numDests = llGetListLength(DestinationList);
+
+