source: trunk/game/scripts/gamestate.py @ 348

Revision 314, 1.8 KB checked in by eliedebrauwer, 10 years ago (diff)

Ticket #66: Patch by saritor, eliedebrauwer & kaydeth cross map teleporting is now possible, we extended the objects within gamestate to make use of double hashing (f(obj_id,map_id)->object). Going back to a previously loaded map is still broken (camera issue). Also extended map.xml and map2.xml in order to make it possible to go back and forth between these two maps. comment[s:trac, t:66]

  • Property svn:eol-style set to native
Line 
1#!/usr/bin/python
2
3#   This file is part of PARPG.
4
5#   PARPG is free software: you can redistribute it and/or modify
6#   it under the terms of the GNU General Public License as published by
7#   the Free Software Foundation, either version 3 of the License, or
8#   (at your option) any later version.
9
10#   PARPG is distributed in the hope that it will be useful,
11#   but WITHOUT ANY WARRANTY; without even the implied warranty of
12#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13#   GNU General Public License for more details.
14
15#   You should have received a copy of the GNU General Public License
16#   along with PARPG.  If not, see <http://www.gnu.org/licenses/>.
17
18from objects import base
19
20class GameState(object):
21    """This class holds the current state of the game."""
22    def __init__(self):
23        """initialize attributes"""
24        self.PC = None
25        self.objects = {}
26        self.current_map_file = None
27        self.current_map_name = None
28       
29    def getObjectsFromMap(self, map_id):
30        """Gets all objects that are currently on the given map.
31           @type map: String
32           @param map: The map name.
33           @returns: The list of objects on this map."""
34        return [i for i in self.objects[map_id].values() if map_id in self.objects]
35   
36    def getObjectById(self, obj_id, map_id):
37        """Gets an object by its object id and map id
38           @type obj_id: String
39           @param obj_id: The id of the object.
40           @type map_id: String
41           @param map_id: It id of the map containing the object.
42           @returns: The object or None."""
43        if not map_id in self.objects:
44            self.objects[map_id] = {}
45        if obj_id in self.objects[map_id]:
46            return self.objects[map_id][obj_id]
47
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