plomlompom.com Git - plomrogue2/blob - plomrogue/game.py

   1 from plomrogue.errors import GameError, PlayError
   2 from plomrogue.io import GameIO
   3 from plomrogue.misc import quote
   4 from plomrogue.mapping import YX, MapGeometrySquare, MapGeometryHex, Map
   5 import string
   6 import datetime
   7
   8
   9
  10 class GameBase:
  11
  12     def __init__(self):
  13         self.turn = 0
  14         self.things = []
  15         self.map_geometry = MapGeometrySquare(YX(32, 32))
  16         self.commands = {}
  17
  18     def get_thing(self, id_):
  19         for thing in self.things:
  20             if id_ == thing.id_:
  21                 return thing
  22         return None
  23
  24     def _register_object(self, obj, obj_type_desc, prefix):
  25         if not obj.__name__.startswith(prefix):
  26             raise GameError('illegal %s object name: %s' % (obj_type_desc, obj.__name__))
  27         obj_name = obj.__name__[len(prefix):]
  28         d = getattr(self, obj_type_desc + 's')
  29         d[obj_name] = obj
  30
  31     def register_command(self, command):
  32         self._register_object(command, 'command', 'cmd_')
  33
  34
  35
  36 class SaveableMap(Map):
  37     modified = False
  38
  39     def __setitem__(self, *args, **kwargs):
  40         super().__setitem__(*args, **kwargs)
  41         self.modified = True
  42
  43     def set_line(self, *args, **kwargs):
  44         super().set_line(*args, **kwargs)
  45         self.modified = True
  46
  47     def inside(self, yx):
  48         if yx.y < 0 or yx.x < 0 or \
  49            yx.y >= self.geometry.size.y or yx.x >= self.geometry.size.x:
  50             return False
  51         return True
  52
  53     def draw_presets(self, alternate_hex=0):
  54         old_modified = self.modified
  55         if type(self.geometry) == MapGeometrySquare:
  56             self.set_line(0, 'X' * self.geometry.size.x)
  57             self.set_line(1, 'X' * self.geometry.size.x)
  58             self.set_line(2, 'X' * self.geometry.size.x)
  59             self.set_line(3, 'X' * self.geometry.size.x)
  60             self.set_line(4, 'X' * self.geometry.size.x)
  61             for y in range(self.geometry.size.y):
  62                 self[YX(y, 0)] = 'X'
  63                 self[YX(y, 1)] = 'X'
  64                 self[YX(y, 2)] = 'X'
  65                 self[YX(y, 3)] = 'X'
  66                 self[YX(y, 4)] = 'X'
  67         elif type(self.geometry) == MapGeometryHex:
  68             # TODO: for this to work we need a map side length divisible by 6.
  69
  70             def draw_grid(offset=YX(0, 0)):
  71                 dirs = ('DOWNRIGHT', 'RIGHT', 'UPRIGHT', 'RIGHT')
  72
  73                 def draw_snake(start):
  74                     keep_running = True
  75                     yx = start
  76                     if self.inside(yx):
  77                         self[yx] = 'X'
  78                     while keep_running:
  79                         for direction in dirs:
  80                             if not keep_running:
  81                                 break
  82                             for dir_progress in range(distance):
  83                                 mover = getattr(self.geometry, 'move__' + direction)
  84                                 yx = mover(yx)
  85                                 if yx.x >= self.geometry.size.x:
  86                                     keep_running = False
  87                                     break
  88                                 if self.inside(yx):
  89                                     self[yx] = 'X'
  90
  91                 if alternate_hex:
  92                     draw_snake(offset + YX(0, 0))
  93                 draw_snake(offset + YX((0 + alternate_hex) * distance,
  94                            -int(1.5 * distance)))
  95                 draw_snake(offset + YX((1 + alternate_hex) * distance,
  96                            0))
  97                 draw_snake(offset + YX((2 + alternate_hex) * distance,
  98                            -int(1.5 * distance)))
  99
 100             distance = self.geometry.size.y // 3
 101             draw_grid()
 102             draw_grid(YX(2, 0))
 103             draw_grid(YX(0, 2))
 104             draw_grid(YX(1, 0))
 105             draw_grid(YX(0, 1))
 106             draw_grid(YX(-1, 0))
 107             draw_grid(YX(0, -1))
 108             draw_grid(YX(-2, 0))
 109             draw_grid(YX(0, -2))
 110         self.modified = old_modified
 111
 112
 113
 114 import os
 115 class Game(GameBase):
 116
 117     def __init__(self, save_file, *args, **kwargs):
 118         from plomrogue.misc import Terrain
 119         super().__init__(*args, **kwargs)
 120         self.changed = True
 121         self.changed_tiles = {'fov': [], 'other': []}
 122         self.io = GameIO(self, save_file)
 123         self.login_requests = []
 124         self.tasks = {}
 125         self.thing_types = {}
 126         self.sessions = {}
 127         self.faces = {}
 128         self.hats = {}
 129         self.maps = {}
 130         self.map_controls = {}
 131         self.map_control_passwords = {}
 132         self.annotations = {}
 133         self.spawn_points = []
 134         self.portals = {}
 135         self.player_chars = string.digits + string.ascii_letters
 136         self.players_hat_chars = {}
 137         self.player_char_i = -1
 138         self.admin_passwords = []
 139         self.send_gamestate_min_interval = datetime.timedelta(seconds=0.04)
 140         self.last_send_gamestate = datetime.datetime.now() -\
 141             self.send_gamestate_min_interval
 142         self.terrains = {
 143             '.': Terrain('.', 'floor'),
 144             'X': Terrain('X', 'wall', blocks_light=True, blocks_sound=True,
 145                          blocks_movement=True),
 146             '=': Terrain('=', 'glass', blocks_sound=True, blocks_movement=True),
 147             'T': Terrain('T', 'table', blocks_movement=True),
 148         }
 149         self.draw_control_presets = True
 150         if os.path.exists(self.io.save_file):
 151             if not os.path.isfile(self.io.save_file):
 152                 raise GameError('save file path refers to non-file')
 153
 154     def register_thing_type(self, thing_type):
 155         self._register_object(thing_type, 'thing_type', 'Thing_')
 156
 157     def register_task(self, task):
 158         self._register_object(task, 'task', 'Task_')
 159
 160     def read_savefile(self):
 161         if os.path.exists(self.io.save_file):
 162             with open(self.io.save_file, 'r') as f:
 163                 lines = f.readlines()
 164             for i in range(len(lines)):
 165                 line = lines[i]
 166                 print("FILE INPUT LINE %5s: %s" % (i, line), end='')
 167                 self.io.handle_input(line, god_mode=True)
 168
 169     def can_do_thing_with_pw(self, thing, pw):
 170         if thing.protection in self.map_control_passwords.keys():
 171             if pw != self.map_control_passwords[thing.protection]:
 172                 return False
 173         return True
 174
 175     def can_do_tile_with_pw(self, big_yx, little_yx, pw):
 176         map_control = self.get_map(big_yx, 'control')
 177         tile_class = map_control[little_yx]
 178         if tile_class in self.map_control_passwords.keys():
 179             tile_pw = self.map_control_passwords[tile_class]
 180             if pw != tile_pw:
 181                 return False
 182         return True
 183
 184     def get_string_options(self, string_option_type):
 185         if string_option_type == 'direction':
 186             return self.map_geometry.directions
 187         elif string_option_type == 'direction+here':
 188             return ['HERE'] + self.map_geometry.directions
 189         elif string_option_type == 'char':
 190             return [c for c in
 191                     string.digits + string.ascii_letters + string.punctuation + ' ']
 192         elif string_option_type == 'map_geometry':
 193             return ['Hex', 'Square']
 194         elif string_option_type == 'thing_type':
 195             return self.thing_types.keys()
 196         return None
 197
 198     def get_default_spawn_point(self):
 199         import random
 200         if len(self.spawn_points) == 0:
 201             return (YX(0, 0), YX(0, 0))
 202         return random.choice(self.spawn_points)
 203
 204     def get_map_geometry_shape(self):
 205         return self.map_geometry.__class__.__name__[len('MapGeometry'):]
 206
 207     def get_player(self, connection_id):
 208         if connection_id not in self.sessions:
 209             return None
 210         player = self.get_thing(self.sessions[connection_id]['thing_id'])
 211         return player
 212
 213     def get_face(self, t):
 214         if t.type_ == 'Player':
 215             if t.name in self.faces:
 216                 return self.faces[t.name]
 217             else:
 218                 return '/O  O\\' + '| oo |' + '\\>--</'
 219         return None
 220
 221     def remove_thing(self, t):
 222         if t.carrying:
 223             t.uncarry()
 224         self.things.remove(t)
 225         self.record_change(t.position, 'other')
 226         if t.blocks_light:
 227             self.record_change(t.position, 'fov')
 228
 229     def add_thing(self, type_, position, id_=0):
 230         t_old = None
 231         if id_ > 0:
 232             t_old = self.get_thing(id_)
 233         t = self.thing_types[type_](self, id_=id_, position=position)
 234         if t_old:
 235             self.things[self.things.index(t_old)] = t
 236         else:
 237             self.things += [t]
 238         self.record_change(t.position, 'other')
 239         if t.blocks_light:
 240             self.record_change(t.position, 'fov')
 241         return t
 242
 243     def send_gamestate(self, connection_id=None):
 244         """Send out game state data relevant to clients."""
 245
 246         # TODO: limit to connection_id if provided
 247         from plomrogue.mapping import FovMap
 248         import multiprocessing
 249         if connection_id:
 250             c_ids = [connection_id]
 251         else:
 252             c_ids = [c_id for c_id in self.sessions]
 253         # Only recalc FOVs for players with ._fov = None
 254         player_fovs = []
 255         player_ids_send_fov = []
 256         player_ids_send_other = []
 257         for c_id in c_ids:
 258             player = self.get_player(c_id)
 259             if not player._fov:
 260                 player.prepare_multiprocessible_fov_stencil()
 261                 player_fovs += [player._fov]
 262                 player_ids_send_fov += [player.id_]
 263             if None in (player._seen_things,
 264                         player._seen_annotation_positions,
 265                         player._seen_portal_positions):
 266                 player_ids_send_other += [player.id_]
 267         new_fovs = []
 268         single_core_until = 16  # since multiprocess has its own overhead
 269         if len(player_fovs) > single_core_until:
 270             pool = multiprocessing.Pool()
 271             new_fovs = pool.map(FovMap.init_terrain, [fov for fov in player_fovs])
 272             pool.close()
 273             pool.join()
 274         elif len(player_fovs) <= single_core_until:
 275             for fov in player_fovs:
 276                 new_fovs += [fov.init_terrain()]
 277         for i in range(len(player_ids_send_fov)):
 278             id_ = player_ids_send_fov[i]
 279             player = self.get_thing(id_)
 280             player._fov = new_fovs[i]
 281         for c_id in c_ids:
 282             self.io.send('TURN ' + str(self.turn), c_id)
 283             player = self.get_player(c_id)
 284             self.io.send('PLAYERS_HAT_CHARS ' + quote(player.get_cookie_chars()),
 285                          c_id)
 286             self.io.send('STATS %s %s' % (player.need_for_toilet,
 287                                           player.energy), c_id)
 288             if player.id_ in player_ids_send_fov:
 289                 self.io.send('FOV %s' % quote(player.fov_stencil.terrain), c_id)
 290                 self.io.send('MAP %s %s %s' % (self.get_map_geometry_shape(),
 291                                                player.fov_stencil.geometry.size,
 292                                                quote(player.visible_terrain)), c_id)
 293                 self.io.send('MAP_CONTROL %s' % quote(player.visible_control), c_id)
 294             if player.id_ in player_ids_send_other:
 295                 self.io.send('OTHER_WIPE', c_id)
 296                 for t in player.seen_things:
 297                     target_yx = player.fov_stencil.target_yx(*t.position)
 298                     self.io.send('THING %s %s %s %s %s %s'
 299                                  % (target_yx, t.type_, quote(t.protection), t.id_,
 300                                     int(t.portable), int(t.commandable)),
 301                                  c_id)
 302                     if hasattr(t, 'name'):
 303                         self.io.send('THING_NAME %s %s' % (t.id_, quote(t.name)), c_id)
 304                         if t.type_ == 'Player' and t.name in self.hats:
 305                             hat = self.hats[t.name]
 306                             self.io.send('THING_HAT %s %s' % (t.id_, quote(hat)), c_id)
 307                     face = self.get_face(t)
 308                     if face:
 309                         self.io.send('THING_FACE %s %s' % (t.id_, quote(face)), c_id)
 310                     if hasattr(t, 'thing_char'):
 311                         self.io.send('THING_CHAR %s %s' % (t.id_,
 312                                                            quote(t.thing_char)), c_id)
 313                     if hasattr(t, 'installable') and not t.portable:
 314                         self.io.send('THING_INSTALLED %s' % (t.id_), c_id)
 315                     if hasattr(t, 'design'):
 316                         self.io.send('THING_DESIGN %s %s %s'
 317                                      % (t.id_, t.design_size, quote(t.design)),
 318                                      c_id)
 319                 for t in [t for t in player.seen_things if t.carrying]:
 320                     # send this last so all carryable things are already created
 321                     self.io.send('THING_CARRYING %s %s' % (t.id_, t.carrying.id_),
 322                                  c_id)
 323                 for position in player.seen_portal_positions:
 324                     target_yx = player.fov_stencil.target_yx(position[0],
 325                                                              position[1])
 326                     portal = self.portals[position[0]][position[1]]
 327                     self.io.send('PORTAL %s %s' % (target_yx, quote(portal)), c_id)
 328                 for position in player.seen_annotation_positions:
 329                     target_yx = player.fov_stencil.target_yx(position[0],
 330                                                              position[1])
 331                     annotation = self.annotations[position[0]][position[1]]
 332                     self.io.send('ANNOTATION %s %s' % (target_yx,
 333                                                        quote(annotation)), c_id)
 334             self.io.send('GAME_STATE_COMPLETE', c_id)
 335
 336     def record_change(self, position, type_):
 337         big_yx, little_yx = position
 338         self.changed_tiles[type_] += [self.map_geometry.undouble_yxyx(big_yx,
 339                                                                       little_yx)]
 340         self.changed = True
 341
 342     def login(self, nick, connection_id):
 343         for t in [t for t in self.things
 344                   if t.type_ == 'Player' and t.name == nick]:
 345             self.io.send('GAME_ERROR ' + quote('name already in use'),
 346                          connection_id)
 347             return
 348         t = self.add_thing('Player', self.get_default_spawn_point())
 349         t.name = nick
 350         t.thing_char = self.get_next_player_char()
 351         self.sessions[connection_id] = {
 352             'thing_id': t.id_,
 353             'status': 'player'
 354         }
 355         print('DEBUG LOGIN', t.name, len(self.sessions))
 356         self.io.send('PLAYER_ID %s' % t.id_, connection_id)
 357         self.io.send('LOGIN_OK', connection_id)
 358         self.io.send('CHAT ' + quote(t.name + ' entered the map.'))
 359         for s in [s for s in self.things
 360                   if s.type_ == 'SpawnPoint' and s.name == t.name]:
 361             t.position = s.position
 362             if s.temporary:
 363                 self.remove_thing(s)
 364                 break
 365         t.try_to_sit()
 366
 367     def run_tick(self):
 368
 369         # update player sessions
 370         to_delete = []
 371         for connection_id in self.sessions:
 372             connection_id_found = False
 373             for server in self.io.servers:
 374                 if connection_id in server.clients:
 375                     connection_id_found = True
 376                     break
 377             if not connection_id_found:
 378                 t = self.get_player(connection_id)
 379                 if hasattr(t, 'name'):
 380                     self.io.send('CHAT ' + quote(t.name + ' left the map.'))
 381                 spawn_point = self.add_thing('SpawnPoint', t.position)
 382                 spawn_point.temporary = True
 383                 spawn_point.name = t.name
 384                 print('DEBUG LEFT MAP', t.name)
 385                 self.remove_thing(t)
 386                 to_delete += [connection_id]
 387         for connection_id in to_delete:
 388             del self.sessions[connection_id]
 389         while len(self.login_requests) > 0:
 390             login_request = self.login_requests.pop()
 391             self.login(login_request[0], login_request[1])
 392
 393         # update game state
 394         for t in [t for t in self.things]:
 395             if t in self.things:
 396                 try:
 397                     t.proceed()
 398                 except GameError as e:
 399                     for connection_id in [c_id for c_id in self.sessions
 400                                           if self.sessions[c_id]['thing_id'] == t.id_]:
 401                         self.io.send('GAME_ERROR ' + quote(str(e)), connection_id)
 402                 except PlayError as e:
 403                     for connection_id in [c_id for c_id in self.sessions
 404                                           if self.sessions[c_id]['thing_id'] == t.id_]:
 405                         self.io.send('PLAY_ERROR ' + quote(str(e)), connection_id)
 406
 407         # send gamestate if it makes sense at this point
 408         if self.changed:
 409             self.turn += 1
 410             # send_gamestate() can be rather expensive, due to among other reasons
 411             # re-calculating players' FOVs, so don't send it out too often
 412             if self.last_send_gamestate < \
 413                datetime.datetime.now() - self.send_gamestate_min_interval:
 414                 n_changes = 0
 415                 for type_ in self.changed_tiles:
 416                     n_changes += len(self.changed_tiles[type_])
 417                 if n_changes > 0:
 418                     for t in [t for t in self.things if t.type_ == 'Player']:
 419                         fov_radius = 12  # TODO: un-hardcode
 420                         absolute_position =\
 421                             self.map_geometry.undouble_yxyx(t.position[0],
 422                                                             t.position[1])
 423                         y_range_start = absolute_position.y - fov_radius
 424                         y_range_end = absolute_position.y + fov_radius
 425                         x_range_start = absolute_position.x - fov_radius
 426                         x_range_end = absolute_position.x + fov_radius
 427                         # TODO: refactor with SourcedMap.inside?
 428                         for type_ in self.changed_tiles:
 429                             for position in self.changed_tiles[type_]:
 430                                 if position.y < y_range_start\
 431                                    or position.y > y_range_end:
 432                                     continue
 433                                 if position.x < x_range_start\
 434                                    or position.x > x_range_end:
 435                                     continue
 436                                 t.invalidate(type_)
 437                                 break
 438                 self.send_gamestate()
 439                 self.changed = False
 440                 self.changed_tiles = {'fov': [], 'other': []}
 441                 self.save()
 442                 self.last_send_gamestate = datetime.datetime.now()
 443
 444     def get_command(self, command_name):
 445
 446         def partial_with_attrs(f, *args, **kwargs):
 447             from functools import partial
 448             p = partial(f, *args, **kwargs)
 449             p.__dict__.update(f.__dict__)
 450             return p
 451
 452         def cmd_TASK_colon(task_name, game, *args, connection_id):
 453             t = self.get_player(connection_id)
 454             if not t:
 455                 raise GameError('Not registered as player.')
 456             t.set_next_task(task_name, args)
 457
 458         def task_prefixed(command_name, task_prefix, task_command):
 459             if command_name.startswith(task_prefix):
 460                 task_name = command_name[len(task_prefix):]
 461                 if task_name in self.tasks:
 462                     f = partial_with_attrs(task_command, task_name, self)
 463                     task = self.tasks[task_name]
 464                     f.argtypes = task.argtypes
 465                     return f
 466             return None
 467
 468         command = task_prefixed(command_name, 'TASK:', cmd_TASK_colon)
 469         if command:
 470             return command
 471         if command_name in self.commands:
 472             f = partial_with_attrs(self.commands[command_name], self)
 473             return f
 474         return None
 475
 476     def new_thing_id(self):
 477         if len(self.things) == 0:
 478             return 1
 479         return max([t.id_ for t in self.things]) + 1
 480
 481     def get_next_player_char(self):
 482         self.player_char_i += 1
 483         if self.player_char_i >= len(self.player_chars):
 484             self.player_char_i = 0
 485         return self.player_chars[self.player_char_i]
 486
 487     def get_foo_blockers(self, foo):
 488         foo_blockers = ''
 489         for t in self.terrains.values():
 490             block_attr = getattr(t, 'blocks_' + foo)
 491             if block_attr:
 492                 foo_blockers += t.character
 493         return foo_blockers
 494
 495     def get_sound_blockers(self):
 496         return self.get_foo_blockers('sound')
 497
 498     def get_light_blockers(self):
 499         return self.get_foo_blockers('light')
 500
 501     def get_movement_blockers(self):
 502         return self.get_foo_blockers('movement')
 503
 504     def get_flatland(self):
 505         for t in self.terrains.values():
 506             if not t.blocks_movement:
 507                 return t.character
 508
 509     def save(self):
 510
 511         def write(f, msg):
 512             f.write(msg + '\n')
 513
 514         with open(self.io.save_file, 'w') as f:
 515             write(f, 'TURN %s' % self.turn)
 516             map_geometry_shape = self.get_map_geometry_shape()
 517             # must come before MAP, otherwise first get_map uses the default
 518             # TODO: refactor into MAP
 519             write(f, 'MAP_CONTROL_PRESETS %s' % int(self.draw_control_presets))
 520             write(f, 'MAP %s %s' % (map_geometry_shape, self.map_geometry.size,))
 521             for terrain in self.terrains.values():
 522                 write(f, 'TERRAIN %s %s %s %s %s' % (quote(terrain.character),
 523                                                      quote(terrain.description),
 524                                                      int(terrain.blocks_light),
 525                                                      int(terrain.blocks_sound),
 526                                                      int(terrain.blocks_movement)))
 527                 if len(terrain.tags) > 0:
 528                     for tag in terrain.tags:
 529                         write(f, 'TERRAIN_TAG %s %s' % (quote(terrain.character),
 530                                                         quote(tag)))
 531             for big_yx in [yx for yx in self.maps if self.maps[yx].modified]:
 532                 for y, line in self.maps[big_yx].lines():
 533                     write(f, 'MAP_LINE %s %5s %s' % (big_yx, y, quote(line)))
 534             for big_yx in self.annotations:
 535                 for little_yx in self.annotations[big_yx]:
 536                     write(f, 'GOD_ANNOTATE %s %s %s' %
 537                           (big_yx, little_yx, quote(self.annotations[big_yx][little_yx])))
 538             for big_yx in self.portals:
 539                 for little_yx in self.portals[big_yx]:
 540                     write(f, 'GOD_PORTAL %s %s %s' % (big_yx, little_yx,
 541                                                       quote(self.portals[big_yx][little_yx])))
 542             for big_yx in [yx for yx in self.map_controls
 543                            if self.map_controls[yx].modified]:
 544                 for y, line in self.map_controls[big_yx].lines():
 545                     write(f, 'MAP_CONTROL_LINE %s %5s %s' % (big_yx, y, quote(line)))
 546             for tile_class in self.map_control_passwords:
 547                 write(f, 'MAP_CONTROL_PW %s %s' % (tile_class,
 548                                                    self.map_control_passwords[tile_class]))
 549             for pw in self.admin_passwords:
 550                 write(f, 'ADMIN_PASSWORD %s' % pw)
 551             for name in self.faces:
 552                 write(f, 'GOD_PLAYER_FACE %s %s' % (quote(name),
 553                                                     quote(self.faces[name])))
 554             for name in self.hats:
 555                 write(f, 'GOD_PLAYER_HAT %s %s' % (quote(name),
 556                                                    quote(self.hats[name])))
 557             for name in self.players_hat_chars:
 558                 write(f, 'GOD_PLAYERS_HAT_CHARS %s %s' %
 559                       (quote(name), quote(self.players_hat_chars[name])))
 560             for t in [t for t in self.things if not t.type_ == 'Player']:
 561                 write(f, 'THING %s %s %s %s' % (t.position[0],
 562                                                 t.position[1], t.type_, t.id_))
 563                 write(f, 'GOD_THING_PROTECTION %s %s' % (t.id_, quote(t.protection)))
 564                 if hasattr(t, 'name'):
 565                     write(f, 'GOD_THING_NAME %s %s' % (t.id_, quote(t.name)))
 566                 if hasattr(t, 'installable') and (not t.portable):
 567                     write(f, 'THING_INSTALLED %s' % t.id_)
 568                 if hasattr(t, 'design'):
 569                     if t.type_ != 'Hat':
 570                         write(f, 'GOD_THING_DESIGN_SIZE %s %s' % (t.id_,
 571                                                                   t.design_size))
 572                     write(f, 'GOD_THING_DESIGN %s %s' % (t.id_, quote(t.design)))
 573                 if t.type_ == 'Door' and t.blocks_movement:
 574                     write(f, 'THING_DOOR_CLOSED %s %s' % (t.id_, int(t.locked)))
 575                 elif t.type_ == 'MusicPlayer':
 576                     write(f, 'THING_MUSICPLAYER_SETTINGS %s %s %s %s' %
 577                           (t.id_, int(t.playing), t.playlist_index, int(t.repeat)))
 578                     for item in t.playlist:
 579                         write(f, 'THING_MUSICPLAYER_PLAYLIST_ITEM %s %s %s' %
 580                               (t.id_, quote(item[0]), item[1]))
 581                 elif t.type_ == 'Bottle' and not t.full:
 582                     write(f, 'THING_BOTTLE_EMPTY %s' % t.id_)
 583                 elif t.type_ == 'DoorKey':
 584                     write(f, 'THING_DOOR_KEY %s %s' % (t.id_, t.door.id_))
 585                 elif t.type_ == 'Crate':
 586                     for item in t.content:
 587                         write(f, 'THING_CRATE_ITEM %s %s' % (t.id_, item.id_))
 588                 elif t.type_ == 'SpawnPoint':
 589                     timestamp = 0
 590                     if t.temporary:
 591                         timestamp = int(t.created_at.timestamp())
 592                     write(f, 'THING_SPAWNPOINT_CREATED %s %s' % (t.id_,
 593                                                                  timestamp))
 594             next_thing_id = self.new_thing_id()
 595             for t in [t for t in self.things if t.type_ == 'Player']:
 596                 write(f, 'THING %s %s SpawnPoint %s'
 597                       % (t.position[0], t.position[1], next_thing_id))
 598                 write(f, 'GOD_THING_NAME %s %s' % (next_thing_id, t.name))
 599                 write(f, 'THING_SPAWNPOINT_CREATED %s %s'
 600                       % (next_thing_id, int(datetime.datetime.now().timestamp())))
 601                 next_thing_id += 1
 602             for s in self.spawn_points:
 603                 write(f, 'SPAWN_POINT %s %s' % (s[0], s[1]))
 604
 605
 606
 607     def get_map(self, big_yx, type_='normal'):
 608         if type_ == 'normal':
 609             maps = self.maps
 610         elif type_ == 'control':
 611             maps = self.map_controls
 612         if big_yx not in maps:
 613             maps[big_yx] = SaveableMap(self.map_geometry)
 614             if self.draw_control_presets and type_ == 'control':
 615                 maps[big_yx].draw_presets(big_yx.y % 2)
 616         return maps[big_yx]
 617
 618     def new_world(self, map_geometry):
 619         self.maps = {}
 620         self.map_controls = {}
 621         self.annotations = {}
 622         self.portals = {}
 623         self.admin_passwords = []
 624         self.map_geometry = map_geometry
 625         self.map_control_passwords = {'X': 'secret'}
 626         self.get_map(YX(0, 0))
 627         self.get_map(YX(0, 0), 'control')
 628         self.annotations = {}