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
15 self.map_geometry = MapGeometrySquare(YX(32, 32))
18 def get_thing(self, id_):
19 for thing in self.things:
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')
31 def register_command(self, command):
32 self._register_object(command, 'command', 'cmd_')
36 class SaveableMap(Map):
39 def __setitem__(self, *args, **kwargs):
40 super().__setitem__(*args, **kwargs)
43 def set_line(self, *args, **kwargs):
44 super().set_line(*args, **kwargs)
48 if yx.y < 0 or yx.x < 0 or \
49 yx.y >= self.geometry.size.y or yx.x >= self.geometry.size.x:
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):
67 elif type(self.geometry) == MapGeometryHex:
68 # TODO: for this to work we need a map side length divisible by 6.
70 def draw_grid(offset=YX(0, 0)):
71 dirs = ('DOWNRIGHT', 'RIGHT', 'UPRIGHT', 'RIGHT')
73 def draw_snake(start):
79 for direction in dirs:
82 for dir_progress in range(distance):
83 mover = getattr(self.geometry, 'move__' + direction)
85 if yx.x >= self.geometry.size.x:
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,
97 draw_snake(offset + YX((2 + alternate_hex) * distance,
98 -int(1.5 * distance)))
100 distance = self.geometry.size.y // 3
110 self.modified = old_modified
115 class Game(GameBase):
117 def __init__(self, save_file, *args, **kwargs):
118 from plomrogue.misc import Terrain
119 super().__init__(*args, **kwargs)
121 self.changed_tiles = {'fov': [], 'other': []}
122 self.io = GameIO(self, save_file)
123 self.login_requests = []
125 self.thing_types = {}
130 self.map_controls = {}
131 self.map_control_passwords = {}
132 self.annotations = {}
133 self.spawn_point = YX(0, 0), YX(0, 0)
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_interval = datetime.timedelta(seconds=0.04)
140 self.last_send_gamestate = datetime.datetime.now() -\
141 self.send_gamestate_interval
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),
149 if os.path.exists(self.io.save_file):
150 if not os.path.isfile(self.io.save_file):
151 raise GameError('save file path refers to non-file')
153 def register_thing_type(self, thing_type):
154 self._register_object(thing_type, 'thing_type', 'Thing_')
156 def register_task(self, task):
157 self._register_object(task, 'task', 'Task_')
159 def read_savefile(self):
160 if os.path.exists(self.io.save_file):
161 with open(self.io.save_file, 'r') as f:
162 lines = f.readlines()
163 for i in range(len(lines)):
165 print("FILE INPUT LINE %5s: %s" % (i, line), end='')
166 self.io.handle_input(line, god_mode=True)
168 def can_do_thing_with_pw(self, thing, pw):
169 if thing.protection in self.map_control_passwords.keys():
170 if pw != self.map_control_passwords[thing.protection]:
174 def can_do_tile_with_pw(self, big_yx, little_yx, pw):
175 map_control = self.get_map(big_yx, 'control')
176 tile_class = map_control[little_yx]
177 if tile_class in self.map_control_passwords.keys():
178 tile_pw = self.map_control_passwords[tile_class]
183 def get_string_options(self, string_option_type):
184 if string_option_type == 'direction':
185 return self.map_geometry.directions
186 elif string_option_type == 'direction+here':
187 return ['HERE'] + self.map_geometry.directions
188 elif string_option_type == 'char':
190 string.digits + string.ascii_letters + string.punctuation + ' ']
191 elif string_option_type == 'map_geometry':
192 return ['Hex', 'Square']
193 elif string_option_type == 'thing_type':
194 return self.thing_types.keys()
197 def get_map_geometry_shape(self):
198 return self.map_geometry.__class__.__name__[len('MapGeometry'):]
200 def get_player(self, connection_id):
201 if connection_id not in self.sessions:
203 player = self.get_thing(self.sessions[connection_id]['thing_id'])
206 def get_face(self, t):
207 if t.type_ == 'Player':
208 if t.name in self.faces:
209 return self.faces[t.name]
211 return '/O O\\' + '| oo |' + '\\>--</'
214 def remove_thing(self, t):
217 self.things.remove(t)
218 self.record_change(t.position, 'other')
220 self.record_change(t.position, 'fov')
222 def add_thing(self, type_, position, id_=0):
225 t_old = self.get_thing(id_)
226 t = self.thing_types[type_](self, id_=id_, position=position)
228 self.things[self.things.index(t_old)] = t
231 self.record_change(t.position, 'other')
233 self.record_change(t.position, 'fov')
236 def send_gamestate(self, connection_id=None):
237 """Send out game state data relevant to clients."""
239 # TODO: limit to connection_id if provided
240 from plomrogue.mapping import FovMap
241 import multiprocessing
243 c_ids = [connection_id]
245 c_ids = [c_id for c_id in self.sessions]
246 # Only recalc FOVs for players with ._fov = None
248 player_ids_send_fov = []
249 player_ids_send_other = []
251 player = self.get_player(c_id)
253 player.prepare_multiprocessible_fov_stencil()
254 player_fovs += [player._fov]
255 player_ids_send_fov += [player.id_]
256 if None in (player._seen_things,
257 player._seen_annotation_positions,
258 player._seen_portal_positions):
259 player_ids_send_other += [player.id_]
261 single_core_until = 16 # since multiprocess has its own overhead
262 if len(player_fovs) > single_core_until:
263 pool = multiprocessing.Pool()
264 new_fovs = pool.map(FovMap.init_terrain, [fov for fov in player_fovs])
267 elif len(player_fovs) <= single_core_until:
268 for fov in player_fovs:
269 new_fovs += [fov.init_terrain()]
270 for i in range(len(player_ids_send_fov)):
271 id_ = player_ids_send_fov[i]
272 player = self.get_thing(id_)
273 player._fov = new_fovs[i]
275 self.io.send('TURN ' + str(self.turn), c_id)
276 player = self.get_player(c_id)
277 self.io.send('PLAYERS_HAT_CHARS ' + quote(player.get_cookie_chars()),
279 if player.id_ in player_ids_send_fov:
280 self.io.send('FOV %s' % quote(player.fov_stencil.terrain), c_id)
281 self.io.send('MAP %s %s %s' % (self.get_map_geometry_shape(),
282 player.fov_stencil.geometry.size,
283 quote(player.visible_terrain)), c_id)
284 self.io.send('MAP_CONTROL %s' % quote(player.visible_control), c_id)
285 if player.id_ in player_ids_send_other:
286 self.io.send('OTHER_WIPE', c_id)
287 for t in player.seen_things:
288 target_yx = player.fov_stencil.target_yx(*t.position)
289 self.io.send('THING %s %s %s %s %s %s'
290 % (target_yx, t.type_, quote(t.protection), t.id_,
291 int(t.portable), int(t.commandable)),
293 if hasattr(t, 'name'):
294 self.io.send('THING_NAME %s %s' % (t.id_, quote(t.name)), c_id)
295 if t.type_ == 'Player' and t.name in self.hats:
296 hat = self.hats[t.name]
297 self.io.send('THING_HAT %s %s' % (t.id_, quote(hat)), c_id)
298 face = self.get_face(t)
300 self.io.send('THING_FACE %s %s' % (t.id_, quote(face)), c_id)
301 if hasattr(t, 'thing_char'):
302 self.io.send('THING_CHAR %s %s' % (t.id_,
303 quote(t.thing_char)), c_id)
304 if hasattr(t, 'installable') and not t.portable:
305 self.io.send('THING_INSTALLED %s' % (t.id_), c_id)
306 if hasattr(t, 'design'):
307 self.io.send('THING_HAT %s %s' % (t.id_,
308 quote(t.design)), c_id)
309 for t in [t for t in player.seen_things if t.carrying]:
310 # send this last so all carryable things are already created
311 self.io.send('THING_CARRYING %s %s' % (t.id_, t.carrying.id_),
313 for position in player.seen_portal_positions:
314 target_yx = player.fov_stencil.target_yx(position[0],
316 portal = self.portals[position[0]][position[1]]
317 self.io.send('PORTAL %s %s' % (target_yx, quote(portal)), c_id)
318 for position in player.seen_annotation_positions:
319 target_yx = player.fov_stencil.target_yx(position[0],
321 annotation = self.annotations[position[0]][position[1]]
322 self.io.send('ANNOTATION %s %s' % (target_yx,
323 quote(annotation)), c_id)
324 self.io.send('GAME_STATE_COMPLETE', c_id)
326 def record_change(self, position, type_):
327 big_yx, little_yx = position
328 self.changed_tiles[type_] += [self.map_geometry.undouble_yxyx(big_yx,
332 def login(self, nick, connection_id):
333 for t in [t for t in self.things
334 if t.type_ == 'Player' and t.name == nick]:
335 self.io.send('GAME_ERROR ' + quote('name already in use'),
338 t = self.add_thing('Player', self.spawn_point)
340 t.thing_char = self.get_next_player_char()
341 self.sessions[connection_id] = {
345 self.io.send('PLAYER_ID %s' % t.id_, connection_id)
346 self.io.send('LOGIN_OK', connection_id)
347 self.io.send('CHAT ' + quote(t.name + ' entered the map.'))
348 for s in [s for s in self.things
349 if s.type_ == 'SpawnPoint' and s.name == t.name]:
350 t.position = s.position
355 # update player sessions
357 for connection_id in self.sessions:
358 connection_id_found = False
359 for server in self.io.servers:
360 if connection_id in server.clients:
361 connection_id_found = True
363 if not connection_id_found:
364 t = self.get_player(connection_id)
365 if hasattr(t, 'name'):
366 self.io.send('CHAT ' + quote(t.name + ' left the map.'))
368 to_delete += [connection_id]
369 for connection_id in to_delete:
370 del self.sessions[connection_id]
371 while len(self.login_requests) > 0:
372 login_request = self.login_requests.pop()
373 self.login(login_request[0], login_request[1])
376 for t in [t for t in self.things]:
380 except GameError as e:
381 for connection_id in [c_id for c_id in self.sessions
382 if self.sessions[c_id]['thing_id'] == t.id_]:
383 self.io.send('GAME_ERROR ' + quote(str(e)), connection_id)
384 except PlayError as e:
385 for connection_id in [c_id for c_id in self.sessions
386 if self.sessions[c_id]['thing_id'] == t.id_]:
387 self.io.send('PLAY_ERROR ' + quote(str(e)), connection_id)
389 # send gamestate if it makes sense at this point
392 # send_gamestate() can be rather expensive, due to among other reasons
393 # re-calculating players' FOVs, so don't send it out too often
394 if self.last_send_gamestate < \
395 datetime.datetime.now() -self.send_gamestate_interval:
397 for type_ in self.changed_tiles:
398 n_changes += len(self.changed_tiles[type_])
400 for t in [t for t in self.things if t.type_ == 'Player']:
401 fov_radius = 12 # TODO: un-hardcode
403 self.map_geometry.undouble_yxyx(t.position[0],
405 y_range_start = absolute_position.y - fov_radius
406 y_range_end = absolute_position.y + fov_radius
407 x_range_start = absolute_position.x - fov_radius
408 x_range_end = absolute_position.x + fov_radius
409 # TODO: refactor with SourcedMap.inside?
410 for type_ in self.changed_tiles:
411 for position in self.changed_tiles[type_]:
412 if position.y < y_range_start\
413 or position.y > y_range_end:
415 if position.x < x_range_start\
416 or position.x > x_range_end:
420 self.send_gamestate()
422 self.changed_tiles = {'fov': [], 'other': []}
424 self.last_send_gamestate = datetime.datetime.now()
426 def get_command(self, command_name):
428 def partial_with_attrs(f, *args, **kwargs):
429 from functools import partial
430 p = partial(f, *args, **kwargs)
431 p.__dict__.update(f.__dict__)
434 def cmd_TASK_colon(task_name, game, *args, connection_id):
435 t = self.get_player(connection_id)
437 raise GameError('Not registered as player.')
438 t.set_next_task(task_name, args)
440 def task_prefixed(command_name, task_prefix, task_command):
441 if command_name.startswith(task_prefix):
442 task_name = command_name[len(task_prefix):]
443 if task_name in self.tasks:
444 f = partial_with_attrs(task_command, task_name, self)
445 task = self.tasks[task_name]
446 f.argtypes = task.argtypes
450 command = task_prefixed(command_name, 'TASK:', cmd_TASK_colon)
453 if command_name in self.commands:
454 f = partial_with_attrs(self.commands[command_name], self)
458 def new_thing_id(self):
459 if len(self.things) == 0:
461 return max([t.id_ for t in self.things]) + 1
463 def get_next_player_char(self):
464 self.player_char_i += 1
465 if self.player_char_i >= len(self.player_chars):
466 self.player_char_i = 0
467 return self.player_chars[self.player_char_i]
469 def get_foo_blockers(self, foo):
471 for t in self.terrains.values():
472 block_attr = getattr(t, 'blocks_' + foo)
474 foo_blockers += t.character
477 def get_sound_blockers(self):
478 return self.get_foo_blockers('sound')
480 def get_light_blockers(self):
481 return self.get_foo_blockers('light')
483 def get_movement_blockers(self):
484 return self.get_foo_blockers('movement')
486 def get_flatland(self):
487 for t in self.terrains.values():
488 if not t.blocks_movement:
496 with open(self.io.save_file, 'w') as f:
497 write(f, 'TURN %s' % self.turn)
498 map_geometry_shape = self.get_map_geometry_shape()
499 write(f, 'MAP %s %s' % (map_geometry_shape, self.map_geometry.size,))
500 for terrain in self.terrains.values():
501 write(f, 'TERRAIN %s %s %s %s %s' % (quote(terrain.character),
502 quote(terrain.description),
503 int(terrain.blocks_light),
504 int(terrain.blocks_sound),
505 int(terrain.blocks_movement)))
506 if len(terrain.tags) > 0:
507 for tag in terrain.tags:
508 write(f, 'TERRAIN_TAG %s %s' % (quote(terrain.character),
510 for big_yx in [yx for yx in self.maps if self.maps[yx].modified]:
511 for y, line in self.maps[big_yx].lines():
512 write(f, 'MAP_LINE %s %5s %s' % (big_yx, y, quote(line)))
513 for big_yx in self.annotations:
514 for little_yx in self.annotations[big_yx]:
515 write(f, 'GOD_ANNOTATE %s %s %s' %
516 (big_yx, little_yx, quote(self.annotations[big_yx][little_yx])))
517 for big_yx in self.portals:
518 for little_yx in self.portals[big_yx]:
519 write(f, 'GOD_PORTAL %s %s %s' % (big_yx, little_yx,
520 quote(self.portals[big_yx][little_yx])))
521 for big_yx in [yx for yx in self.map_controls
522 if self.map_controls[yx].modified]:
523 for y, line in self.map_controls[big_yx].lines():
524 write(f, 'MAP_CONTROL_LINE %s %5s %s' % (big_yx, y, quote(line)))
525 for tile_class in self.map_control_passwords:
526 write(f, 'MAP_CONTROL_PW %s %s' % (tile_class,
527 self.map_control_passwords[tile_class]))
528 for pw in self.admin_passwords:
529 write(f, 'ADMIN_PASSWORD %s' % pw)
530 for name in self.faces:
531 write(f, 'GOD_PLAYER_FACE %s %s' % (quote(name),
532 quote(self.faces[name])))
533 for name in self.hats:
534 write(f, 'GOD_PLAYER_HAT %s %s' % (quote(name),
535 quote(self.hats[name])))
536 for name in self.players_hat_chars:
537 write(f, 'GOD_PLAYERS_HAT_CHARS %s %s' %
538 (quote(name), quote(self.players_hat_chars[name])))
539 for t in [t for t in self.things if not t.type_ == 'Player']:
540 write(f, 'THING %s %s %s %s' % (t.position[0],
541 t.position[1], t.type_, t.id_))
542 write(f, 'GOD_THING_PROTECTION %s %s' % (t.id_, quote(t.protection)))
543 if hasattr(t, 'name'):
544 write(f, 'GOD_THING_NAME %s %s' % (t.id_, quote(t.name)))
545 if hasattr(t, 'installable') and (not t.portable):
546 write(f, 'THING_INSTALLED %s' % t.id_)
547 if t.type_ == 'Door' and t.blocks_movement:
548 write(f, 'THING_DOOR_CLOSED %s %s' % (t.id_, int(t.locked)))
549 elif t.type_ == 'Hat':
550 write(f, 'THING_HAT_DESIGN %s %s' % (t.id_,
552 elif t.type_ == 'MusicPlayer':
553 write(f, 'THING_MUSICPLAYER_SETTINGS %s %s %s %s' %
554 (t.id_, int(t.playing), t.playlist_index, int(t.repeat)))
555 for item in t.playlist:
556 write(f, 'THING_MUSICPLAYER_PLAYLIST_ITEM %s %s %s' %
557 (t.id_, quote(item[0]), item[1]))
558 elif t.type_ == 'Bottle' and not t.full:
559 write(f, 'THING_BOTTLE_EMPTY %s' % t.id_)
560 elif t.type_ == 'DoorKey':
561 write(f, 'THING_DOOR_KEY %s %s' % (t.id_, t.door.id_))
562 write(f, 'SPAWN_POINT %s %s' % (self.spawn_point[0],
563 self.spawn_point[1]))
565 def get_map(self, big_yx, type_='normal'):
566 if type_ == 'normal':
568 elif type_ == 'control':
569 maps = self.map_controls
570 if big_yx not in maps:
571 maps[big_yx] = SaveableMap(self.map_geometry)
572 if type_ == 'control':
573 maps[big_yx].draw_presets(big_yx.y % 2)
576 def new_world(self, map_geometry):
578 self.map_controls = {}
579 self.annotations = {}
581 self.admin_passwords = []
582 self.spawn_point = YX(0, 0), YX(0, 0)
583 self.map_geometry = map_geometry
584 self.map_control_passwords = {'X': 'secret'}
585 self.get_map(YX(0, 0))
586 self.get_map(YX(0, 0), 'control')
587 self.annotations = {}