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+# Murder in the Park - A Robotic Mystery
+# Copyright (C) 2008 Jeffrey Armstrong (a.k.a. PrintStar)
+# http://jeff.rainbow-100.com/
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# 
+# A full version of the license terms is available in LICENSE.
+
+import gamedb
+
+NPC_VERBS = ['ask',
+'question',
+'talk',
+'tell',
+'say',
+'speak',
+'show',
+'hand',
+'give']
+
+DIRECTIONS = ['north','n',
+              'west','w',
+              'south','s',
+              'east','e']
+
+def isDirection(word):
+    try:
+        DIRECTIONS.index(word)
+        return True
+    except ValueError:
+        return False
+
+def handleVerbOnly(db,verb):
+    return None
+
+def parseAction(db,action):
+    if not action:
+        return
+    actions = action.split(';')
+    for each in actions:
+        each = each.strip()
+        components = each.split()
+        
+        if each.startswith('unblock'):
+            db.unblock(components[1])
+            
+        elif each.startswith('increment'):
+            db.increment(components[1])
+        
+        elif each.startswith('remove'):
+            db.remove(components[1])
+            
+        elif each.startswith('create'):
+            db.to_inv(components[1])
+            
+        elif each.startswith('state'):
+            try:
+                db.setState(components[1],int(components[2]))
+            except ValueError:
+                continue
+
+
+def handle(db,verb,obj1=None,obj2=None):
+
+    verb = db.checkVerb(verb)
+
+    if not obj1 and not obj2:
+        return handleVerbOnly(db,verb)
+    
+    result = db.getResult(obj1,obj2,verb)
+    action = db.getAction(obj1,obj2,verb)
+    parseAction(db,action)
+    return result
+