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 = []
122 self.io = GameIO(self, save_file)
124 self.thing_types = {}
129 self.map_controls = {}
130 self.map_control_passwords = {}
131 self.annotations = {}
132 self.spawn_point = YX(0, 0), YX(0, 0)
134 self.player_chars = string.digits + string.ascii_letters
135 self.player_char_i = -1
136 self.admin_passwords = []
137 self.send_gamestate_interval = datetime.timedelta(seconds=0.04)
138 self.last_send_gamestate = datetime.datetime.now() -\
139 self.send_gamestate_interval
141 '.': Terrain('.', 'floor'),
142 'X': Terrain('X', 'wall', blocks_light=True, blocks_sound=True,
143 blocks_movement=True),
144 '=': Terrain('=', 'glass', blocks_sound=True, blocks_movement=True),
145 'T': Terrain('T', 'table', blocks_movement=True),
147 if os.path.exists(self.io.save_file):
148 if not os.path.isfile(self.io.save_file):
149 raise GameError('save file path refers to non-file')
151 def register_thing_type(self, thing_type):
152 self._register_object(thing_type, 'thing_type', 'Thing_')
154 def register_task(self, task):
155 self._register_object(task, 'task', 'Task_')
157 def read_savefile(self):
158 if os.path.exists(self.io.save_file):
159 with open(self.io.save_file, 'r') as f:
160 lines = f.readlines()
161 for i in range(len(lines)):
163 print("FILE INPUT LINE %5s: %s" % (i, line), end='')
164 self.io.handle_input(line, god_mode=True)
166 def can_do_thing_with_pw(self, thing, pw):
167 if thing.protection in self.map_control_passwords.keys():
168 if pw != self.map_control_passwords[thing.protection]:
172 def can_do_tile_with_pw(self, big_yx, little_yx, pw):
173 map_control = self.get_map(big_yx, 'control')
174 tile_class = map_control[little_yx]
175 if tile_class in self.map_control_passwords.keys():
176 tile_pw = self.map_control_passwords[tile_class]
181 def get_string_options(self, string_option_type):
182 if string_option_type == 'direction':
183 return self.map_geometry.directions
184 elif string_option_type == 'direction+here':
185 return ['HERE'] + self.map_geometry.directions
186 elif string_option_type == 'char':
188 string.digits + string.ascii_letters + string.punctuation + ' ']
189 elif string_option_type == 'map_geometry':
190 return ['Hex', 'Square']
191 elif string_option_type == 'thing_type':
192 return self.thing_types.keys()
195 def get_map_geometry_shape(self):
196 return self.map_geometry.__class__.__name__[len('MapGeometry'):]
198 def get_player(self, connection_id):
199 if connection_id not in self.sessions:
201 player = self.get_thing(self.sessions[connection_id]['thing_id'])
204 def get_face(self, t):
205 if t.type_ == 'Player':
206 if t.name in self.faces:
207 return self.faces[t.name]
209 return '/O O\\' + '| oo |' + '\\>--</'
212 def remove_thing(self, t):
215 self.things.remove(t)
216 self.record_fov_change(t.position)
218 def add_thing(self, type_, position, id_=0):
221 t_old = self.get_thing(id_)
222 t = self.thing_types[type_](self, id_=id_, position=position)
224 self.things[self.things.index(t_old)] = t
227 self.record_fov_change(t.position)
230 def send_gamestate(self, connection_id=None):
231 """Send out game state data relevant to clients."""
233 # TODO: limit to connection_id if provided
234 from plomrogue.mapping import FovMap
235 import multiprocessing
237 c_ids = [connection_id]
239 c_ids = [c_id for c_id in self.sessions]
240 # Only recalc FOVs for players with ._fov = None
244 player = self.get_player(c_id)
247 player.prepare_multiprocessible_fov_stencil()
248 player_fovs += [player._fov]
249 player_fov_ids += [player.id_]
251 single_core_until = 16 # since multiprocess has its own overhead
252 if len(player_fovs) > single_core_until:
253 pool = multiprocessing.Pool()
254 new_fovs = pool.map(FovMap.init_terrain, [fov for fov in player_fovs])
257 elif len(player_fovs) <= single_core_until:
258 for fov in player_fovs:
259 new_fovs += [fov.init_terrain()]
260 for i in range(len(player_fov_ids)):
261 id_ = player_fov_ids[i]
262 player = self.get_thing(id_)
263 player._fov = new_fovs[i]
265 self.io.send('TURN ' + str(self.turn), c_id)
266 player = self.get_player(c_id)
267 if player.id_ in player_fov_ids:
268 self.io.send('FOV %s' % quote(player.fov_stencil.terrain), c_id)
269 self.io.send('MAP %s %s %s' % (self.get_map_geometry_shape(),
270 player.fov_stencil.geometry.size,
271 quote(player.visible_terrain)), c_id)
272 self.io.send('MAP_CONTROL %s' % quote(player.visible_control), c_id)
273 if player.id_ in player_fov_ids:
274 # FIXME: Many of the following updates are triggered by technically
275 # inappropriate calls to game.record_fov_change, since they depict
276 # states that might change independent of FOV changes. They are
277 # collected here as a shortcut, but a cleaner way would be to
278 # differentiate the changes somehow.
279 self.io.send('PSEUDO_FOV_WIPE', c_id)
280 for t in player.seen_things:
281 target_yx = player.fov_stencil.target_yx(*t.position)
282 self.io.send('THING %s %s %s %s %s %s'
283 % (target_yx, t.type_, quote(t.protection), t.id_,
284 int(t.portable), int(t.commandable)),
286 if hasattr(t, 'name'):
287 self.io.send('THING_NAME %s %s' % (t.id_, quote(t.name)), c_id)
288 if t.type_ == 'Player' and t.name in self.hats:
289 hat = self.hats[t.name]
290 self.io.send('THING_HAT %s %s' % (t.id_, quote(hat)), c_id)
291 face = self.get_face(t)
293 self.io.send('THING_FACE %s %s' % (t.id_, quote(face)), c_id)
294 if hasattr(t, 'thing_char'):
295 self.io.send('THING_CHAR %s %s' % (t.id_,
296 quote(t.thing_char)), c_id)
297 if hasattr(t, 'installable') and not t.portable:
298 self.io.send('THING_INSTALLED %s' % (t.id_), c_id)
299 if hasattr(t, 'design'):
300 self.io.send('THING_HAT %s %s' % (t.id_,
301 quote(t.design)), c_id)
302 for t in [t for t in player.seen_things if t.carrying]:
303 # send this last so all carryable things are already created
304 self.io.send('THING_CARRYING %s %s' % (t.id_, t.carrying.id_),
306 for big_yx in self.portals:
307 for little_yx in [little_yx for little_yx in self.portals[big_yx]
308 if player.fov_test(big_yx, little_yx)]:
309 target_yx = player.fov_stencil.target_yx(big_yx, little_yx)
310 portal = self.portals[big_yx][little_yx]
311 self.io.send('PORTAL %s %s' % (target_yx, quote(portal)), c_id)
312 for big_yx in self.annotations:
313 for little_yx in [little_yx for little_yx in self.annotations[big_yx]
314 if player.fov_test(big_yx, little_yx)]:
315 target_yx = player.fov_stencil.target_yx(big_yx, little_yx)
316 annotation = self.annotations[big_yx][little_yx]
317 self.io.send('ANNOTATION %s %s' % (target_yx,
318 quote(annotation)), c_id)
319 self.io.send('GAME_STATE_COMPLETE', c_id)
321 def record_fov_change(self, position):
322 big_yx, little_yx = position
323 self.changed_tiles += [self.map_geometry.undouble_yxyx(big_yx,
329 for connection_id in self.sessions:
330 connection_id_found = False
331 for server in self.io.servers:
332 if connection_id in server.clients:
333 connection_id_found = True
335 if not connection_id_found:
336 t = self.get_player(connection_id)
337 if hasattr(t, 'name'):
338 self.io.send('CHAT ' + quote(t.name + ' left the map.'))
340 to_delete += [connection_id]
341 for connection_id in to_delete:
342 del self.sessions[connection_id]
343 # self.changed = True already handled by remove_thing
344 for t in [t for t in self.things]:
348 except GameError as e:
349 for connection_id in [c_id for c_id in self.sessions
350 if self.sessions[c_id]['thing_id'] == t.id_]:
351 self.io.send('GAME_ERROR ' + quote(str(e)), connection_id)
352 except PlayError as e:
353 for connection_id in [c_id for c_id in self.sessions
354 if self.sessions[c_id]['thing_id'] == t.id_]:
355 self.io.send('PLAY_ERROR ' + quote(str(e)), connection_id)
358 # send_gamestate() can be rather expensive, due to among other reasons
359 # re-calculating players' FOVs, so don't send it out too often
360 if self.last_send_gamestate < \
361 datetime.datetime.now() -self.send_gamestate_interval:
362 if len(self.changed_tiles) > 0:
363 for t in [t for t in self.things if t.type_ == 'Player']:
364 fov_radius = 12 # TODO: un-hardcode
366 self.map_geometry.undouble_yxyx(t.position[0],
368 y_range_start = absolute_position.y - fov_radius
369 y_range_end = absolute_position.y + fov_radius
370 x_range_start = absolute_position.x - fov_radius
371 x_range_end = absolute_position.x + fov_radius
372 # TODO: refactor with SourcedMap.inside?
373 for position in self.changed_tiles:
374 if position.y < y_range_start\
375 or position.y > y_range_end:
377 if position.x < x_range_start\
378 or position.x > x_range_end:
380 t.invalidate_map_view()
382 self.send_gamestate()
384 self.changed_tiles = []
386 self.last_send_gamestate = datetime.datetime.now()
388 def get_command(self, command_name):
390 def partial_with_attrs(f, *args, **kwargs):
391 from functools import partial
392 p = partial(f, *args, **kwargs)
393 p.__dict__.update(f.__dict__)
396 def cmd_TASK_colon(task_name, game, *args, connection_id):
397 t = self.get_player(connection_id)
399 raise GameError('Not registered as player.')
400 t.set_next_task(task_name, args)
402 def task_prefixed(command_name, task_prefix, task_command):
403 if command_name.startswith(task_prefix):
404 task_name = command_name[len(task_prefix):]
405 if task_name in self.tasks:
406 f = partial_with_attrs(task_command, task_name, self)
407 task = self.tasks[task_name]
408 f.argtypes = task.argtypes
412 command = task_prefixed(command_name, 'TASK:', cmd_TASK_colon)
415 if command_name in self.commands:
416 f = partial_with_attrs(self.commands[command_name], self)
420 def new_thing_id(self):
421 if len(self.things) == 0:
423 return max([t.id_ for t in self.things]) + 1
425 def get_next_player_char(self):
426 self.player_char_i += 1
427 if self.player_char_i >= len(self.player_chars):
428 self.player_char_i = 0
429 return self.player_chars[self.player_char_i]
431 def get_foo_blockers(self, foo):
433 for t in self.terrains.values():
434 block_attr = getattr(t, 'blocks_' + foo)
436 foo_blockers += t.character
439 def get_sound_blockers(self):
440 return self.get_foo_blockers('sound')
442 def get_light_blockers(self):
443 return self.get_foo_blockers('light')
445 def get_movement_blockers(self):
446 return self.get_foo_blockers('movement')
448 def get_flatland(self):
449 for t in self.terrains.values:
450 if not t.blocks_movement:
458 with open(self.io.save_file, 'w') as f:
459 write(f, 'TURN %s' % self.turn)
460 map_geometry_shape = self.get_map_geometry_shape()
461 write(f, 'MAP %s %s' % (map_geometry_shape, self.map_geometry.size,))
462 for terrain in self.terrains.values():
463 write(f, 'TERRAIN %s %s %s %s %s' % (quote(terrain.character),
464 quote(terrain.description),
465 int(terrain.blocks_light),
466 int(terrain.blocks_sound),
467 int(terrain.blocks_movement)))
468 for big_yx in [yx for yx in self.maps if self.maps[yx].modified]:
469 for y, line in self.maps[big_yx].lines():
470 write(f, 'MAP_LINE %s %5s %s' % (big_yx, y, quote(line)))
471 for big_yx in self.annotations:
472 for little_yx in self.annotations[big_yx]:
473 write(f, 'GOD_ANNOTATE %s %s %s' %
474 (big_yx, little_yx, quote(self.annotations[big_yx][little_yx])))
475 for big_yx in self.portals:
476 for little_yx in self.portals[big_yx]:
477 write(f, 'GOD_PORTAL %s %s %s' % (big_yx, little_yx,
478 quote(self.portals[big_yx][little_yx])))
479 for big_yx in [yx for yx in self.map_controls
480 if self.map_controls[yx].modified]:
481 for y, line in self.map_controls[big_yx].lines():
482 write(f, 'MAP_CONTROL_LINE %s %5s %s' % (big_yx, y, quote(line)))
483 for tile_class in self.map_control_passwords:
484 write(f, 'MAP_CONTROL_PW %s %s' % (tile_class,
485 self.map_control_passwords[tile_class]))
486 for pw in self.admin_passwords:
487 write(f, 'ADMIN_PASSWORD %s' % pw)
488 for name in self.faces:
489 write(f, 'GOD_PLAYER_FACE %s %s' % (quote(name),
490 quote(self.faces[name])))
491 for name in self.hats:
492 write(f, 'GOD_PLAYER_HAT %s %s' % (quote(name),
493 quote(self.hats[name])))
494 for t in [t for t in self.things if not t.type_ == 'Player']:
495 write(f, 'THING %s %s %s %s' % (t.position[0],
496 t.position[1], t.type_, t.id_))
497 write(f, 'GOD_THING_PROTECTION %s %s' % (t.id_, quote(t.protection)))
498 if hasattr(t, 'name'):
499 write(f, 'GOD_THING_NAME %s %s' % (t.id_, quote(t.name)))
500 if hasattr(t, 'installable') and (not t.portable):
501 write(f, 'THING_INSTALLED %s' % t.id_)
502 if t.type_ == 'Door' and t.blocking:
503 write(f, 'THING_DOOR_CLOSED %s' % t.id_)
504 elif t.type_ == 'Hat':
505 write(f, 'THING_HAT_DESIGN %s %s' % (t.id_,
507 elif t.type_ == 'MusicPlayer':
508 write(f, 'THING_MUSICPLAYER_SETTINGS %s %s %s %s' %
509 (t.id_, int(t.playing), t.playlist_index, int(t.repeat)))
510 for item in t.playlist:
511 write(f, 'THING_MUSICPLAYER_PLAYLIST_ITEM %s %s %s' %
512 (t.id_, quote(item[0]), item[1]))
513 elif t.type_ == 'Bottle' and not t.full:
514 write(f, 'THING_BOTTLE_EMPTY %s' % t.id_)
515 write(f, 'SPAWN_POINT %s %s' % (self.spawn_point[0],
516 self.spawn_point[1]))
518 def get_map(self, big_yx, type_='normal'):
519 if type_ == 'normal':
521 elif type_ == 'control':
522 maps = self.map_controls
523 if big_yx not in maps:
524 maps[big_yx] = SaveableMap(self.map_geometry)
525 if type_ == 'control':
526 maps[big_yx].draw_presets(big_yx.y % 2)
529 def new_world(self, map_geometry):
531 self.map_controls = {}
532 self.annotations = {}
534 self.admin_passwords = []
535 self.spawn_point = YX(0, 0), YX(0, 0)
536 self.map_geometry = map_geometry
537 self.map_control_passwords = {'X': 'secret'}
538 self.get_map(YX(0, 0))
539 self.get_map(YX(0, 0), 'control')
540 self.annotations = {}