# HG changeset patch
# User syzler
# Date 1301964590 0
# Node ID a4711e3c1eeffe016b0db6e07a4e2907a67c51fe
# Parent  7e41cf184b8a4f810786aaa6bcf1851d5091470f
Fixed the basic CallMount function to ignore already summoned mounts.

diff -r 7e41cf184b8a -r a4711e3c1eef libMyLilPony/libMyLilPony_mountFunctions.lua
--- a/libMyLilPony/libMyLilPony_mountFunctions.lua	Mon Apr 04 04:58:43 2011 +0000
+++ b/libMyLilPony/libMyLilPony_mountFunctions.lua	Tue Apr 05 00:49:50 2011 +0000
@@ -16,15 +16,15 @@
 
 -- API functions for calling mounts
 
+--- Summons a random mount.
+-- Does nothing if the only available mount is already summoned.
+-- @return A Boolean value indicating whether or not a new mount was summoned.
 function MyLilPony.CallMount()
-    local countMounts = GetNumCompanions("MOUNT");
-    if countMounts > 0 then
-        local i = random(1, countMounts);
+    local filter = function (i)
         local _, _, _, _, summoned = GetCompanionInfo("MOUNT", i);
-        MyLilPony.CallCompanion("MOUNT", i, not summoned);
-        return true;
+        return not summoned;
     end
-    return false;
+    return MyLilPony.CallMountByFilter(filter);
 end
 
 function MyLilPony.CallFlyingMount()