Experience rewarder script.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@6415 282e977c-c81d-0410-88c4-b93c2d0d6712

python/items/experience_rewarder.py

@@ -0,0 +1,43 @@
+# Script to give experience to a player.
+#
+# Copyright 2007 Nicolas Weeger
+# Released as GPL
+#
+# This script will give experience to the "activating" player.
+# It should be linked through the "trigger" event of an altar, or similar thing.
+# Options are specified in the event object's fields.
+# A key/value will be used to store in the player if she activated the item already.
+#
+# Available options are:
+# - exp: experience to gain
+# - skill: skill to add experience to. Can be empty, in which case exp is given to the general exp only
+# - wc: what to do when the player doesn't know the skill:
+#   - 0: give the player the skill
+#   - 1: give player exp to total, no skill
+#   - 2: player gets nothing
+# - race: if set, the player can only use once this item.
+
+import Crossfire
+
+key_prefix = 'experience_rewarder_'
+
+def do_give_exp():
+	pl = Crossfire.WhoIsActivator()
+	evt = Crossfire.WhatIsEvent()
+	
+	if evt.Race != None and evt.Race != '':
+		if pl.ReadKey(key_prefix + evt.Race) != '':
+			return
+		pl.WriteKey(key_prefix + evt.Race, 'used', 1)
+	
+	if evt.Skill == None or evt.Skill == '':
+		pl.AddExp(evt.Exp)
+		return
+	
+	wc = evt.WC
+	if wc < 0 or wc > 2:
+		wc = 1
+	pl.AddExp(evt.Exp, evt.Skill, wc)
+
+
+do_give_exp()