Pre-condition script, checking for some archetype in the inventory.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@13388 282e977c-c81d-0410-88c4-b93c2d0d6712

python/dialog/pre/archininventory.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# archininventory.py
+# This is one of the files that can be called by an npc_dialog,
+# The following code runs when a dialog has a pre rule of 'archininventory'
+# The syntax is ["archininventory", "arch"]
+# To deliver a True verdict, the player must have in his inventory as least one
+# item of the specified archetype.
+# This is useful to check for skills, or spells, the player knows.
+#
+## DIALOGCHECK
+## MINARGS 1
+## MAXARGS 1
+## .*
+## ENDDIALOGCHECK
+
+arch = args[0]
+if character.CheckArchInventory(arch) == None:
+    verdict = False