fixed many bugs

labyrinth.py

@@ -38,7 +38,7 @@ class Labyrinth:
 				if len(self.things) == 0:
 					return "there is nothing"
 				elif len(self.things) == 1:
-					return "there is "+self.things[0].toString()
+					return "there is "+str(self.things[0])
 				else:
 					return "there are "+(", ".join([x.toString() for x in self.things[:-1]]))+" and "+self.things[-1].toString()
 	
@@ -99,11 +99,14 @@ class Labyrinth:
 		assert thing.field.labyrinth == self
 		assert newField.labyrinth == self
 		thing.field._removeThing(thing)
+		oldField = thing.field
 		thing.field = newField
 		newField._addThing(thing)
+		thing.afterMove(oldField)
 		return True
 	
 	def createThing (self, thing, field):
 		thing.field = field
 		field._addThing(thing)
-		thing.onMove(field)
\ No newline at end of file
+		thing.onMove(field)
+		thing.afterMove(field)
\ No newline at end of file

player.py

@@ -68,7 +68,6 @@ class Player(Thing):
 						thing.send("You hear someone saying: "+msg)
 			self.send("You say: "+msg)
 	
-	def onMove(self, newField):
-		desc = self.game.labyrinth.getDescription(newField)
+	def afterMove(self, oldField):
+		desc = self.game.labyrinth.getDescription(self.field)
 		self.send(desc)
-		return True

thing.py

@@ -3,4 +3,7 @@ class Thing():
 		self.field = None
 
 	def onMove(self, newField):
-		return True
\ No newline at end of file
+		return True
+	
+	def afterMove(self, oldField):
+		pass
\ No newline at end of file