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

   1 from plomrogue.errors import GameError, PlayError
   2 from plomrogue.mapping import YX, FovMap
   3 from plomrogue.misc import quote
   4 import random
   5
   6
   7
   8 class ThingBase:
   9     type_ = '?'
  10     carrying = False
  11
  12     def __init__(self, game, id_=0, position=(YX(0, 0), YX(0, 0))):
  13         self.game = game
  14         if id_ == 0:
  15             self.id_ = self.game.new_thing_id()
  16         else:
  17             self.id_ = id_
  18         self.position = position
  19
  20
  21
  22 class Thing(ThingBase):
  23     blocks_movement = False
  24     blocks_sound = False
  25     blocks_light = False
  26     portable = False
  27     protection = '.'
  28     commandable = False
  29     carried = False
  30
  31     def __init__(self, *args, **kwargs):
  32         super().__init__(*args, **kwargs)
  33
  34     def proceed(self):
  35         pass
  36
  37     @property
  38     def type_(self):
  39         return self.__class__.get_type()
  40
  41     @classmethod
  42     def get_type(cls):
  43         return cls.__name__[len('Thing_'):]
  44
  45     def sound(self, name, msg):
  46         from plomrogue.mapping import DijkstraMap
  47         import re
  48
  49         def lower_msg_by_volume(msg, volume, largest_audible_distance,
  50                                 url_limits = []):
  51             factor = largest_audible_distance / 4
  52             lowered_msg = ''
  53             in_url = False
  54             i = 0
  55             for c in msg:
  56                 c = c
  57                 if i in url_limits:
  58                     in_url = False if in_url else True
  59                 if not in_url:
  60                     while random.random() > volume * factor:
  61                         if c.isupper():
  62                             c = c.lower()
  63                         elif c != '.' and c != ' ':
  64                             c = '.'
  65                         else:
  66                             c = ' '
  67                 lowered_msg += c
  68                 i += 1
  69             return lowered_msg
  70
  71         largest_audible_distance = 20
  72         obstacles = [t.position for t in self.game.things if t.blocks_sound]
  73         targets = [t.position for t in self.game.things if t.type_ == 'Player']
  74         sound_blockers = self.game.get_sound_blockers()
  75         dijkstra_map = DijkstraMap(targets, sound_blockers, obstacles,
  76                                    self.game.maps, self.position,
  77                                    largest_audible_distance, self.game.get_map)
  78         url_limits = []
  79         for m in re.finditer('https?://[^\s]+', msg):
  80             url_limits += [m.start(), m.end()]
  81         for c_id in self.game.sessions:
  82             listener = self.game.get_player(c_id)
  83             target_yx = dijkstra_map.target_yx(*listener.position, True)
  84             if not target_yx:
  85                 continue
  86             listener_distance = dijkstra_map[target_yx]
  87             if listener_distance > largest_audible_distance:
  88                 continue
  89             volume = 1 / max(1, listener_distance)
  90             lowered_msg = lower_msg_by_volume(msg, volume,
  91                                               largest_audible_distance,
  92                                               url_limits)
  93             lowered_nick = lower_msg_by_volume(name, volume,
  94                                                largest_audible_distance)
  95             symbol = ''
  96             # if listener.fov_test(self.position[0], self.position[1]):
  97             # TODO: We might want to only show chat faces of players that are
  98             # in the listener's FOV.  However, if we do a fov_test here,
  99             # this might set up a listener._fov where previously there was None,
 100             # with ._fov = None serving to Game.send_gamestate() as an indicator
 101             # that map view data for listener might be subject to change and
 102             # therefore needs to be re-sent.  If we generate an un-set ._fov
 103             # here, this inhibits send_gamestate() from sending new map view
 104             # data to listener.  We need to re-structure this whole process
 105             # if we want to use a FOV test on listener here.
 106             if listener_distance < largest_audible_distance / 2:
 107                 self.game.io.send('CHATFACE %s' % self.id_, c_id)
 108                 if self.type_ == 'Player' and hasattr(self, 'thing_char'):
 109                     symbol = '/@' + self.thing_char
 110             self.game.io.send('CHAT ' +
 111                               quote('vol:%.f%s %s%s: %s' % (volume * 100, '%',
 112                                                             lowered_nick, symbol,
 113                                                             lowered_msg)),
 114                               c_id)
 115
 116
 117
 118 class Thing_Item(Thing):
 119     symbol_hint = 'i'
 120     portable = True
 121
 122
 123
 124 class ThingSpawner(Thing):
 125     symbol_hint = 'S'
 126
 127     def proceed(self):
 128         for t in [t for t in self.game.things
 129                   if t != self and t.position == self.position]:
 130             return None
 131         return self.game.add_thing(self.child_type, self.position)
 132
 133
 134
 135 class Thing_ItemSpawner(ThingSpawner):
 136     child_type = 'Item'
 137
 138
 139
 140 class Thing_SpawnPointSpawner(ThingSpawner):
 141     child_type = 'SpawnPoint'
 142
 143
 144
 145 class Thing_SpawnPoint(Thing):
 146     symbol_hint = 's'
 147     portable = True
 148     name = 'username'
 149
 150
 151
 152 class ThingInstallable(Thing):
 153     portable = True
 154     installable = True
 155
 156     def install(self):
 157         self.portable = False
 158
 159     def uninstall(self):
 160         self.portable = True
 161
 162
 163
 164 class Thing_DoorSpawner(ThingSpawner):
 165     child_type = 'Door'
 166
 167     def proceed(self):
 168         door = super().proceed()
 169         if door:
 170             key = self.game.add_thing('DoorKey', self.position)
 171             key.door = door
 172
 173
 174
 175 class Thing_DoorKey(Thing):
 176     portable = True
 177     symbol_hint = 'k'
 178
 179
 180
 181
 182 class Thing_Door(ThingInstallable):
 183     symbol_hint = 'D'
 184     blocks_movement = False
 185     locked = False
 186
 187     def open(self):
 188         self.blocks_movement = False
 189         self.blocks_light = False
 190         self.blocks_sound = False
 191         self.locked = False
 192         del self.thing_char
 193
 194     def close(self):
 195         self.blocks_movement = True
 196         self.blocks_light = True
 197         self.blocks_sound = True
 198         self.thing_char = '#'
 199
 200     def lock(self):
 201         self.locked = True
 202         self.thing_char = 'L'
 203
 204
 205
 206 class Thing_Psychedelic(Thing):
 207     symbol_hint = 'P'
 208     portable = True
 209
 210
 211
 212 class Thing_PsychedelicSpawner(ThingSpawner):
 213     symbol_hint = 'P'
 214     child_type = 'Psychedelic'
 215
 216
 217
 218 class Thing_Bottle(Thing):
 219     symbol_hint = 'B'
 220     portable = True
 221     full = True
 222     thing_char = '~'
 223     spinnable = True
 224
 225     def empty(self):
 226         self.thing_char = '_'
 227         self.full = False
 228
 229     def spin(self):
 230         all_players = [t for t in self.game.things if t.type_ == 'Player']
 231         # TODO: refactor with ThingPlayer.prepare_multiprocessible_fov_stencil
 232         # and ThingPlayer.fov_test
 233         fov_radius = 12
 234         light_blockers = self.game.get_light_blockers()
 235         obstacles = [t.position for t in self.game.things if t.blocks_light]
 236         fov = FovMap(light_blockers, obstacles, self.game.maps,
 237                      self.position, fov_radius, self.game.get_map)
 238         fov.init_terrain()
 239         visible_players = []
 240         for p in all_players:
 241             test_position = fov.target_yx(p.position[0], p.position[1])
 242             if fov.inside(test_position) and fov[test_position] == '.':
 243                 visible_players += [p]
 244         if len(visible_players) == 0:
 245             self.sound('BOTTLE', 'no visible players in spin range')
 246         pick = random.choice(visible_players)
 247         self.sound('BOTTLE', 'BOTTLE picks: ' + pick.name)
 248
 249
 250
 251 class Thing_BottleSpawner(ThingSpawner):
 252     child_type = 'Bottle'
 253
 254
 255
 256 class Thing_Hat(Thing):
 257     symbol_hint = 'H'
 258     portable = True
 259     design = ' +--+ ' + ' |  | ' + '======'
 260     spinnable = True
 261
 262     def spin(self):
 263         new_design = ''
 264         new_design += self.design[12]
 265         new_design += self.design[13]
 266         new_design += self.design[6]
 267         new_design += self.design[7]
 268         new_design += self.design[0]
 269         new_design += self.design[1]
 270         new_design += self.design[14]
 271         new_design += self.design[15]
 272         new_design += self.design[8]
 273         new_design += self.design[9]
 274         new_design += self.design[2]
 275         new_design += self.design[3]
 276         new_design += self.design[16]
 277         new_design += self.design[17]
 278         new_design += self.design[10]
 279         new_design += self.design[11]
 280         new_design += self.design[4]
 281         new_design += self.design[5]
 282         self.design = ''.join(new_design)
 283
 284
 285
 286 class Thing_HatRemixer(Thing):
 287     symbol_hint = 'H'
 288
 289     def accept(self, hat):
 290         import string
 291         new_design = ''
 292         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 293         for i in range(18):
 294             new_design += random.choice(list(legal_chars))
 295         hat.design = new_design
 296         self.sound('HAT REMIXER', 'remixing a hat …')
 297         self.game.changed = True
 298         self.game.record_change(self.position, 'other')
 299
 300
 301
 302 import datetime
 303 class Thing_MusicPlayer(Thing):
 304     symbol_hint = 'R'
 305     commandable = True
 306     portable = True
 307     repeat = True
 308     next_song_start = datetime.datetime.now()
 309     playlist_index = -1
 310     playing = True
 311
 312     def __init__(self, *args, **kwargs):
 313         super().__init__(*args, **kwargs)
 314         self.next_song_start = datetime.datetime.now()
 315         self.playlist = []
 316
 317     def proceed(self):
 318         if (not self.playing) or len(self.playlist) == 0:
 319             return
 320         if datetime.datetime.now() > self.next_song_start:
 321             self.playlist_index += 1
 322             if self.playlist_index == len(self.playlist):
 323                 self.playlist_index = 0
 324                 if not self.repeat:
 325                     self.playing = False
 326                     return
 327             song_data = self.playlist[self.playlist_index]
 328             self.next_song_start = datetime.datetime.now() +\
 329                 datetime.timedelta(seconds=song_data[1])
 330             self.sound('MUSICPLAYER', song_data[0])
 331             self.game.changed = True
 332
 333     def interpret(self, command):
 334         msg_lines = []
 335         if command == 'HELP':
 336             msg_lines += ['available commands:']
 337             msg_lines += ['HELP – show this help']
 338             msg_lines += ['ON/OFF – toggle playback on/off']
 339             msg_lines += ['REWIND – return to start of playlist']
 340             msg_lines += ['LIST – list programmed songs, durations']
 341             msg_lines += ['SKIP – to skip to next song']
 342             msg_lines += ['REPEAT – toggle playlist repeat on/off']
 343             msg_lines += ['ADD LENGTH SONG – add SONG to playlist, with LENGTH in format "minutes:seconds", i.e. something like "0:47" or "11:02"']
 344             return msg_lines
 345         elif command == 'LIST':
 346             msg_lines += ['playlist:']
 347             i = 0
 348             for entry in self.playlist:
 349                 minutes = entry[1] // 60
 350                 seconds = entry[1] % 60
 351                 if seconds < 10:
 352                     seconds = '0%s' % seconds
 353                 selector = 'next:' if i == self.playlist_index else '     '
 354                 msg_lines += ['%s %s:%s – %s' % (selector, minutes, seconds, entry[0])]
 355                 i += 1
 356             return msg_lines
 357         elif command == 'ON/OFF':
 358             self.playing = False if self.playing else True
 359             self.game.changed = True
 360             if self.playing:
 361                 return ['playing']
 362             else:
 363                 return ['paused']
 364         elif command == 'REMOVE':
 365             if len(self.playlist) == 0:
 366                 return ['playlist already empty']
 367             del self.playlist[max(0, self.playlist_index)]
 368             self.playlist_index -= 1
 369             if self.playlist_index < -1:
 370                 self.playlist_index = -1
 371             self.game.changed = True
 372             return ['removed song']
 373         elif command == 'REWIND':
 374             self.playlist_index = -1
 375             self.next_song_start = datetime.datetime.now()
 376             self.game.changed = True
 377             return ['back at start of playlist']
 378         elif command == 'SKIP':
 379             self.next_song_start = datetime.datetime.now()
 380             self.game.changed = True
 381             return ['skipped']
 382         elif command == 'REPEAT':
 383             self.repeat = False if self.repeat else True
 384             self.game.changed = True
 385             if self.repeat:
 386                 return ['playlist repeat turned on']
 387             else:
 388                 return ['playlist repeat turned off']
 389         elif command.startswith('ADD '):
 390             tokens = command.split(' ', 2)
 391             if len(tokens) != 3:
 392                 return ['wrong syntax, see HELP']
 393             length = tokens[1].split(':')
 394             if len(length) != 2:
 395                 return ['wrong syntax, see HELP']
 396             try:
 397                 minutes = int(length[0])
 398                 seconds = int(length[1])
 399             except ValueError:
 400                 return ['wrong syntax, see HELP']
 401             self.playlist += [(tokens[2], minutes * 60 + seconds)]
 402             self.game.changed = True
 403             return ['added']
 404         else:
 405             return ['cannot understand command']
 406
 407
 408
 409 class Thing_BottleDeposit(Thing):
 410     bottle_counter = 0
 411     symbol_hint = 'O'
 412
 413     def proceed(self):
 414         if self.bottle_counter >= 3:
 415             self.bottle_counter = 0
 416             choice = random.choice(['MusicPlayer', 'Hat'])
 417             self.game.add_thing(choice, self.position)
 418             msg = 'here is a gift as a reward for ecological consciousness –'
 419             if choice == 'MusicPlayer':
 420                 msg += 'pick it up and then use "command thing" on it!'
 421             elif choice == 'Hat':
 422                 msg += 'pick it up and then use "(un-)wear" on it!'
 423             self.sound('BOTTLE DEPOSITOR', msg)
 424
 425     def accept(self):
 426         self.bottle_counter += 1
 427         self.sound('BOTTLE DEPOSITOR',
 428                    'thanks for this empty bottle – deposit %s more for a gift!' %
 429                    (3 - self.bottle_counter))
 430
 431
 432
 433 class Thing_Cookie(Thing):
 434     symbol_hint = 'c'
 435     portable = True
 436
 437     def __init__(self, *args, **kwargs):
 438         import string
 439         super().__init__(*args, **kwargs)
 440         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 441         self.thing_char = random.choice(list(legal_chars))
 442
 443
 444
 445 class Thing_CookieSpawner(Thing):
 446     symbol_hint = 'O'
 447
 448     def accept(self, thing):
 449         self.sound('OVEN', '*heat* *brrzt* here\'s a cookie!')
 450         self.game.add_thing('Cookie', self.position)
 451
 452
 453
 454 class ThingAnimate(Thing):
 455
 456     def __init__(self, *args, **kwargs):
 457         super().__init__(*args, **kwargs)
 458         self.next_task = [None]
 459         self.task = None
 460         self.invalidate('fov')
 461         self.invalidate('other')  # currently redundant though
 462
 463     def invalidate(self, type_):
 464         if type_ == 'fov':
 465             self._fov = None
 466             self._visible_terrain = None
 467             self._visible_control = None
 468             self.invalidate('other')
 469         elif type_ == 'other':
 470             self._seen_things = None
 471             self._seen_annotation_positions = None
 472             self._seen_portal_positions = None
 473
 474     def set_next_task(self, task_name, args=()):
 475         task_class = self.game.tasks[task_name]
 476         self.next_task = [task_class(self, args)]
 477
 478     def get_next_task(self):
 479         if self.next_task[0]:
 480             task = self.next_task[0]
 481             self.next_task = [None]
 482             task.check()
 483             return task
 484
 485     def proceed(self):
 486         if self.task is None:
 487             self.task = self.get_next_task()
 488             return
 489         try:
 490             self.task.check()
 491         except (PlayError, GameError) as e:
 492             self.task = None
 493             raise e
 494         self.task.todo -= 1
 495         if self.task.todo <= 0:
 496             self.task.do()
 497             self.game.changed = True
 498             self.task = self.get_next_task()
 499
 500     def prepare_multiprocessible_fov_stencil(self):
 501         fov_radius = 3 if self.drunk > 0 else 12
 502         light_blockers = self.game.get_light_blockers()
 503         obstacles = [t.position for t in self.game.things if t.blocks_light]
 504         self._fov = FovMap(light_blockers, obstacles, self.game.maps,
 505                            self.position, fov_radius, self.game.get_map)
 506
 507     def multiprocessible_fov_stencil(self):
 508         self._fov.init_terrain()
 509
 510     @property
 511     def fov_stencil(self):
 512         if self._fov:
 513             return self._fov
 514         # due to the pre-multiprocessing in game.send_gamestate,
 515         # the following should actually never be called
 516         self.prepare_multiprocessible_fov_stencil()
 517         self.multiprocessible_fov_stencil()
 518         return self._fov
 519
 520     def fov_test(self, big_yx, little_yx):
 521         test_position = self.fov_stencil.target_yx(big_yx, little_yx)
 522         if self.fov_stencil.inside(test_position):
 523             if self.fov_stencil[test_position] == '.':
 524                 return True
 525         return False
 526
 527     def fov_stencil_map(self, map_type):
 528         visible_terrain = ''
 529         for yx in self.fov_stencil:
 530             if self.fov_stencil[yx] == '.':
 531                 big_yx, little_yx = self.fov_stencil.source_yxyx(yx)
 532                 map_ = self.game.get_map(big_yx, map_type)
 533                 visible_terrain += map_[little_yx]
 534             else:
 535                 visible_terrain += ' '
 536         return visible_terrain
 537
 538     @property
 539     def visible_terrain(self):
 540         if self._visible_terrain:
 541             return self._visible_terrain
 542         self._visible_terrain = self.fov_stencil_map('normal')
 543         return self._visible_terrain
 544
 545     @property
 546     def visible_control(self):
 547         if self._visible_control:
 548             return self._visible_control
 549         self._visible_control = self.fov_stencil_map('control')
 550         return self._visible_control
 551
 552     @property
 553     def seen_things(self):
 554         if self._seen_things is not None:
 555             return self._seen_things
 556         self._seen_things = [t for t in self.game.things
 557                              if self.fov_test(*t.position)]
 558         return self._seen_things
 559
 560     @property
 561     def seen_annotation_positions(self):
 562         if self._seen_annotation_positions is not None:
 563             return self._seen_annotation_positions
 564         self._seen_annotation_positions = []
 565         for big_yx in self.game.annotations:
 566             for little_yx in [little_yx for little_yx
 567                               in self.game.annotations[big_yx]
 568                               if self.fov_test(big_yx, little_yx)]:
 569                 self._seen_annotation_positions += [(big_yx, little_yx)]
 570         return self._seen_annotation_positions
 571
 572     @property
 573     def seen_portal_positions(self):
 574         if self._seen_portal_positions is not None:
 575             return self._seen_portal_positions
 576         self._seen_portal_positions = []
 577         for big_yx in self.game.portals:
 578             for little_yx in [little_yx for little_yx
 579                               in self.game.portals[big_yx]
 580                               if self.fov_test(big_yx, little_yx)]:
 581                 self._seen_portal_positions += [(big_yx, little_yx)]
 582         return self._seen_portal_positions
 583
 584
 585
 586 class Thing_Player(ThingAnimate):
 587     symbol_hint = '@'
 588     drunk = 0
 589     tripping = 0
 590     need_for_toilet = 0
 591     standing = True
 592
 593     def __init__(self, *args, **kwargs):
 594         super().__init__(*args, **kwargs)
 595         self.carrying = None
 596
 597     def proceed(self):
 598         super().proceed()
 599         if self.drunk >= 0:
 600             self.drunk -= 1
 601         if self.tripping >= 0:
 602             self.tripping -= 1
 603         if self.need_for_toilet > 0:
 604             self.need_for_toilet += 1
 605             terrain = self.game.maps[self.position[0]][self.position[1]]
 606             if terrain in self.game.terrains:
 607                 terrain_type = self.game.terrains[terrain]
 608                 if 'toilet' in terrain_type.tags:
 609                     self.send_msg('CHAT "You use the toilet. What a relief!"')
 610                     self.need_for_toilet = 0
 611             if 10000 * random.random() < self.need_for_toilet / 100000:
 612                 self.send_msg('CHAT "You need to go to a toilet."')
 613             if self.need_for_toilet > 1000000:
 614                 self.send_msg('CHAT "You pee into your pants. Eww!"')
 615                 self.need_for_toilet = 0
 616         if self.drunk == 0:
 617             self.send_msg('CHAT "You sober up."')
 618             self.invalidate('fov')
 619             self.game.changed = True
 620         if self.tripping == 0:
 621             self.send_msg('DEFAULT_COLORS')
 622             self.send_msg('CHAT "You sober up."')
 623             self.game.changed = True
 624         elif self.tripping > 0 and self.tripping % 250 == 0:
 625             self.send_msg('RANDOM_COLORS')
 626             self.game.changed = True
 627
 628     def send_msg(self, msg):
 629         for c_id in self.game.sessions:
 630             if self.game.sessions[c_id]['thing_id'] == self.id_:
 631                 self.game.io.send(msg, c_id)
 632                 break
 633
 634     def uncarry(self):
 635         t = self.carrying
 636         t.carried = False
 637         self.carrying = None
 638         return t
 639
 640     def add_cookie_char(self, c):
 641         if not self.name in self.game.players_hat_chars:
 642             self.game.players_hat_chars[self.name] = ' #'  # default
 643         if not c in self.game.players_hat_chars[self.name]:
 644             self.game.players_hat_chars[self.name] += c
 645
 646     def get_cookie_chars(self):
 647         chars = ' #'  # default
 648         if self.name in self.game.players_hat_chars:
 649             chars = self.game.players_hat_chars[self.name]
 650         chars_split = list(chars)
 651         chars_split.sort()
 652         return ''.join(chars_split)