# HG changeset patch
# User KarstenBock@gmx.net
# Date 1315399688 -7200
# Node ID dd9bd93ec81c7841b74aff9c579a91389ba31712
# Parent  bf506f7393224db75f040978d24cffc24e4b4e18
Fixed NPC behaviour. NPCs are wandering around again.

diff -r bf506f739322 -r dd9bd93ec81c behaviours/npc.py
--- a/behaviours/npc.py	Wed Sep 07 13:54:02 2011 +0200
+++ b/behaviours/npc.py	Wed Sep 07 14:48:08 2011 +0200
@@ -15,6 +15,8 @@
 
 from random import randrange
 
+from fife import fife
+
 import base
 from base import BaseBehaviour
 
@@ -43,7 +45,7 @@
            @return: NPC's position"""
         x = self.getX()
         y = self.getY()
-        if self.state == _AGENT_STATE_WANDER:
+        if self.state == base._AGENT_STATE_WANDER:
             """ Random Target Location """
             l = [0, 0]
             for i in range(len(l)):
@@ -69,7 +71,7 @@
            @type action: ???
            @param action: ???
            @return: None"""
-        if self.state == _AGENT_STATE_WANDER:
+        if self.state == base._AGENT_STATE_WANDER:
             self.target_loc = self.getTargetLocation()
         self.idle()
         
@@ -78,21 +80,28 @@
         """Controls the NPC when it is idling. Different actions
            based on the NPC's state.
            @return: None"""
-        if self.state == _AGENT_STATE_NONE:
-            self.state = _AGENT_STATE_IDLE
+        if self.state == base._AGENT_STATE_NONE:
+            self.state = base._AGENT_STATE_IDLE
             self.agent.act('stand', self.agent.getFacingLocation())
-        elif self.state == _AGENT_STATE_IDLE:
+        elif self.state == base._AGENT_STATE_IDLE:
             if self.wanderCounter > self.wanderRate:
                 self.wanderCounter = 0
-                self.state = _AGENT_STATE_WANDER
+                self.state = base._AGENT_STATE_WANDER
             else:
                 self.wanderCounter += 1
-                self.state = _AGENT_STATE_NONE
+                self.state = base._AGENT_STATE_NONE
             
             self.target_loc = self.getTargetLocation()
             self.agent.act('stand', self.agent.getFacingLocation())
-        elif self.state == _AGENT_STATE_WANDER:
-            self.parent.wander(self.target_loc)
-            self.state = _AGENT_STATE_NONE
-        elif self.state == _AGENT_STATE_TALK:
-            self.agent.act('stand', self.pc.getLocation())
\ No newline at end of file
+        elif self.state == base._AGENT_STATE_WANDER:
+            self.wander(self.target_loc)
+            self.state = base._AGENT_STATE_NONE
+        elif self.state == base._AGENT_STATE_TALK:
+            self.agent.act('stand', self.pc.getLocation())
+            
+    def wander(self, location):
+        """Nice slow movement for random walking.
+        @type location: fife.Location
+        @param location: Where the NPC will walk to.
+        @return: None"""
+        self.agent.move('walk', location, self.speed - 1)
\ No newline at end of file