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     cookable = False
  30     carried = False
  31     consumable = False
  32
  33     def __init__(self, *args, **kwargs):
  34         super().__init__(*args, **kwargs)
  35
  36     def proceed(self):
  37         pass
  38
  39     @property
  40     def type_(self):
  41         return self.__class__.get_type()
  42
  43     @classmethod
  44     def get_type(cls):
  45         return cls.__name__[len('Thing_'):]
  46
  47     def sound(self, name, msg):
  48         from plomrogue.mapping import DijkstraMap
  49         import re
  50
  51         def lower_msg_by_volume(msg, volume, largest_audible_distance,
  52                                 url_limits = []):
  53             factor = largest_audible_distance / 4
  54             lowered_msg = ''
  55             in_url = False
  56             i = 0
  57             for c in msg:
  58                 c = c
  59                 if i in url_limits:
  60                     in_url = False if in_url else True
  61                 if not in_url:
  62                     while random.random() > volume * factor:
  63                         if c.isupper():
  64                             c = c.lower()
  65                         elif c != '.' and c != ' ':
  66                             c = '.'
  67                         else:
  68                             c = ' '
  69                 lowered_msg += c
  70                 i += 1
  71             return lowered_msg
  72
  73         largest_audible_distance = 20
  74         obstacles = [t.position for t in self.game.things if t.blocks_sound]
  75         targets = [t.position for t in self.game.things if t.type_ == 'Player']
  76         sound_blockers = self.game.get_sound_blockers()
  77         dijkstra_map = DijkstraMap(targets, sound_blockers, obstacles,
  78                                    self.game.maps, self.position,
  79                                    largest_audible_distance, self.game.get_map)
  80         url_limits = []
  81         for m in re.finditer('https?://[^\s]+', msg):
  82             url_limits += [m.start(), m.end()]
  83         for c_id in self.game.sessions:
  84             listener = self.game.get_player(c_id)
  85             target_yx = dijkstra_map.target_yx(*listener.position, True)
  86             if not target_yx:
  87                 continue
  88             listener_distance = dijkstra_map[target_yx]
  89             if listener_distance > largest_audible_distance:
  90                 continue
  91             volume = 1 / max(1, listener_distance)
  92             lowered_msg = lower_msg_by_volume(msg, volume,
  93                                               largest_audible_distance,
  94                                               url_limits)
  95             lowered_nick = lower_msg_by_volume(name, volume,
  96                                                largest_audible_distance)
  97             symbol = ''
  98             # if listener.fov_test(self.position[0], self.position[1]):
  99             # TODO: We might want to only show chat faces of players that are
 100             # in the listener's FOV.  However, if we do a fov_test here,
 101             # this might set up a listener._fov where previously there was None,
 102             # with ._fov = None serving to Game.send_gamestate() as an indicator
 103             # that map view data for listener might be subject to change and
 104             # therefore needs to be re-sent.  If we generate an un-set ._fov
 105             # here, this inhibits send_gamestate() from sending new map view
 106             # data to listener.  We need to re-structure this whole process
 107             # if we want to use a FOV test on listener here.
 108             if listener_distance < largest_audible_distance / 2:
 109                 self.game.io.send('CHATFACE %s' % self.id_, c_id)
 110                 if self.type_ == 'Player' and hasattr(self, 'thing_char'):
 111                     symbol = '/@' + self.thing_char
 112             self.game.io.send('CHAT ' +
 113                               quote('vol:%.f%s %s%s: %s' % (volume * 100, '%',
 114                                                             lowered_nick, symbol,
 115                                                             lowered_msg)),
 116                               c_id)
 117
 118
 119
 120 class Thing_Item(Thing):
 121     symbol_hint = 'i'
 122     portable = True
 123
 124
 125
 126 class ThingSpawner(Thing):
 127     symbol_hint = 'S'
 128
 129     def proceed(self):
 130         for t in [t for t in self.game.things
 131                   if t != self and t.position == self.position]:
 132             return None
 133         return self.game.add_thing(self.child_type, self.position)
 134
 135
 136
 137 class Thing_ItemSpawner(ThingSpawner):
 138     child_type = 'Item'
 139
 140
 141
 142 class Thing_SpawnPointSpawner(ThingSpawner):
 143     child_type = 'SpawnPoint'
 144
 145
 146
 147 class Thing_SpawnPoint(Thing):
 148     symbol_hint = 's'
 149     portable = True
 150     name = 'username'
 151
 152
 153
 154 class ThingInstallable(Thing):
 155     portable = True
 156     installable = True
 157
 158     def install(self):
 159         self.portable = False
 160
 161     def uninstall(self):
 162         self.portable = True
 163
 164
 165
 166 class Thing_DoorSpawner(ThingSpawner):
 167     child_type = 'Door'
 168
 169     def proceed(self):
 170         door = super().proceed()
 171         if door:
 172             key = self.game.add_thing('DoorKey', self.position)
 173             key.door = door
 174
 175
 176
 177 class Thing_DoorKey(Thing):
 178     portable = True
 179     symbol_hint = 'k'
 180
 181
 182
 183
 184 class Thing_Door(ThingInstallable):
 185     symbol_hint = 'D'
 186     blocks_movement = False
 187     locked = False
 188
 189     def open(self):
 190         self.blocks_movement = False
 191         self.blocks_light = False
 192         self.blocks_sound = False
 193         self.locked = False
 194         del self.thing_char
 195
 196     def close(self):
 197         self.blocks_movement = True
 198         self.blocks_light = True
 199         self.blocks_sound = True
 200         self.thing_char = '#'
 201
 202     def lock(self):
 203         self.locked = True
 204         self.thing_char = 'L'
 205
 206
 207
 208 class Thing_Psychedelic(Thing):
 209     symbol_hint = 'P'
 210     portable = True
 211     cookable = True
 212     consumable = True
 213
 214
 215
 216 class Thing_PsychedelicSpawner(ThingSpawner):
 217     symbol_hint = 'P'
 218     child_type = 'Psychedelic'
 219
 220
 221
 222 class Thing_Bottle(Thing):
 223     symbol_hint = 'B'
 224     portable = True
 225     full = True
 226     thing_char = '~'
 227     spinnable = True
 228     cookable = True
 229     consumable = True
 230
 231     def empty(self):
 232         self.thing_char = '_'
 233         self.full = False
 234
 235     def spin(self):
 236         all_players = [t for t in self.game.things if t.type_ == 'Player']
 237         # TODO: refactor with ThingPlayer.prepare_multiprocessible_fov_stencil
 238         # and ThingPlayer.fov_test
 239         fov_radius = 12
 240         light_blockers = self.game.get_light_blockers()
 241         obstacles = [t.position for t in self.game.things if t.blocks_light]
 242         fov = FovMap(light_blockers, obstacles, self.game.maps,
 243                      self.position, fov_radius, self.game.get_map)
 244         fov.init_terrain()
 245         visible_players = []
 246         for p in all_players:
 247             test_position = fov.target_yx(p.position[0], p.position[1])
 248             if fov.inside(test_position) and fov[test_position] == '.':
 249                 visible_players += [p]
 250         if len(visible_players) == 0:
 251             self.sound('BOTTLE', 'no visible players in spin range')
 252         pick = random.choice(visible_players)
 253         self.sound('BOTTLE', 'BOTTLE picks: ' + pick.name)
 254
 255
 256
 257 class Thing_BottleSpawner(ThingSpawner):
 258     child_type = 'Bottle'
 259
 260
 261
 262 class Thing_Hat(Thing):
 263     symbol_hint = 'H'
 264     portable = True
 265     design = ' +--+ ' + ' |  | ' + '======'
 266     spinnable = True
 267     cookable = True
 268
 269     def spin(self):
 270         new_design = ''
 271         new_design += self.design[12]
 272         new_design += self.design[13]
 273         new_design += self.design[6]
 274         new_design += self.design[7]
 275         new_design += self.design[0]
 276         new_design += self.design[1]
 277         new_design += self.design[14]
 278         new_design += self.design[15]
 279         new_design += self.design[8]
 280         new_design += self.design[9]
 281         new_design += self.design[2]
 282         new_design += self.design[3]
 283         new_design += self.design[16]
 284         new_design += self.design[17]
 285         new_design += self.design[10]
 286         new_design += self.design[11]
 287         new_design += self.design[4]
 288         new_design += self.design[5]
 289         self.design = ''.join(new_design)
 290
 291
 292
 293 class Thing_HatRemixer(Thing):
 294     symbol_hint = 'H'
 295
 296     def accept(self, hat):
 297         import string
 298         new_design = ''
 299         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 300         for i in range(18):
 301             new_design += random.choice(list(legal_chars))
 302         hat.design = new_design
 303         self.sound('HAT REMIXER', 'remixing a hat …')
 304         self.game.changed = True
 305         self.game.record_change(self.position, 'other')
 306
 307
 308
 309 import datetime
 310 class Thing_MusicPlayer(Thing):
 311     symbol_hint = 'R'
 312     commandable = True
 313     portable = True
 314     repeat = True
 315     next_song_start = datetime.datetime.now()
 316     playlist_index = -1
 317     playing = True
 318     cookable = True
 319
 320     def __init__(self, *args, **kwargs):
 321         super().__init__(*args, **kwargs)
 322         self.next_song_start = datetime.datetime.now()
 323         self.playlist = []
 324
 325     def proceed(self):
 326         if (not self.playing) or len(self.playlist) == 0:
 327             return
 328         if datetime.datetime.now() > self.next_song_start:
 329             self.playlist_index += 1
 330             if self.playlist_index == len(self.playlist):
 331                 self.playlist_index = 0
 332                 if not self.repeat:
 333                     self.playing = False
 334                     return
 335             song_data = self.playlist[self.playlist_index]
 336             self.next_song_start = datetime.datetime.now() +\
 337                 datetime.timedelta(seconds=song_data[1])
 338             self.sound('MUSICPLAYER', song_data[0])
 339             self.game.changed = True
 340
 341     def interpret(self, command):
 342         msg_lines = []
 343         if command == 'HELP':
 344             msg_lines += ['available commands:']
 345             msg_lines += ['HELP – show this help']
 346             msg_lines += ['ON/OFF – toggle playback on/off']
 347             msg_lines += ['REWIND – return to start of playlist']
 348             msg_lines += ['LIST – list programmed songs, durations']
 349             msg_lines += ['SKIP – to skip to next song']
 350             msg_lines += ['REPEAT – toggle playlist repeat on/off']
 351             msg_lines += ['ADD LENGTH SONG – add SONG to playlist, with LENGTH in format "minutes:seconds", i.e. something like "0:47" or "11:02"']
 352             return msg_lines
 353         elif command == 'LIST':
 354             msg_lines += ['playlist:']
 355             i = 0
 356             for entry in self.playlist:
 357                 minutes = entry[1] // 60
 358                 seconds = entry[1] % 60
 359                 if seconds < 10:
 360                     seconds = '0%s' % seconds
 361                 selector = 'next:' if i == self.playlist_index else '     '
 362                 msg_lines += ['%s %s:%s – %s' % (selector, minutes, seconds, entry[0])]
 363                 i += 1
 364             return msg_lines
 365         elif command == 'ON/OFF':
 366             self.playing = False if self.playing else True
 367             self.game.changed = True
 368             if self.playing:
 369                 return ['playing']
 370             else:
 371                 return ['paused']
 372         elif command == 'REMOVE':
 373             if len(self.playlist) == 0:
 374                 return ['playlist already empty']
 375             del self.playlist[max(0, self.playlist_index)]
 376             self.playlist_index -= 1
 377             if self.playlist_index < -1:
 378                 self.playlist_index = -1
 379             self.game.changed = True
 380             return ['removed song']
 381         elif command == 'REWIND':
 382             self.playlist_index = -1
 383             self.next_song_start = datetime.datetime.now()
 384             self.game.changed = True
 385             return ['back at start of playlist']
 386         elif command == 'SKIP':
 387             self.next_song_start = datetime.datetime.now()
 388             self.game.changed = True
 389             return ['skipped']
 390         elif command == 'REPEAT':
 391             self.repeat = False if self.repeat else True
 392             self.game.changed = True
 393             if self.repeat:
 394                 return ['playlist repeat turned on']
 395             else:
 396                 return ['playlist repeat turned off']
 397         elif command.startswith('ADD '):
 398             tokens = command.split(' ', 2)
 399             if len(tokens) != 3:
 400                 return ['wrong syntax, see HELP']
 401             length = tokens[1].split(':')
 402             if len(length) != 2:
 403                 return ['wrong syntax, see HELP']
 404             try:
 405                 minutes = int(length[0])
 406                 seconds = int(length[1])
 407             except ValueError:
 408                 return ['wrong syntax, see HELP']
 409             self.playlist += [(tokens[2], minutes * 60 + seconds)]
 410             self.game.changed = True
 411             return ['added']
 412         else:
 413             return ['cannot understand command']
 414
 415
 416
 417 class Thing_BottleDeposit(Thing):
 418     bottle_counter = 0
 419     symbol_hint = 'O'
 420
 421     def proceed(self):
 422         if self.bottle_counter >= 3:
 423             self.bottle_counter = 0
 424             choice = random.choice(['MusicPlayer', 'Hat'])
 425             self.game.add_thing(choice, self.position)
 426             msg = 'here is a gift as a reward for ecological consciousness –'
 427             if choice == 'MusicPlayer':
 428                 msg += 'pick it up and then use "command thing" on it!'
 429             elif choice == 'Hat':
 430                 msg += 'pick it up and then use "(un-)wear" on it!'
 431             self.sound('BOTTLE DEPOSITOR', msg)
 432
 433     def accept(self):
 434         self.bottle_counter += 1
 435         self.sound('BOTTLE DEPOSITOR',
 436                    'thanks for this empty bottle – deposit %s more for a gift!' %
 437                    (3 - self.bottle_counter))
 438
 439
 440
 441 class Thing_Stimulant(Thing):
 442     symbol_hint = 'e'
 443     cookable = True
 444     portable = True
 445     consumable = True
 446
 447
 448
 449 class Thing_StimulantSpawner(ThingSpawner):
 450     symbol_hint = 'e'
 451     child_type = 'Stimulant'
 452
 453
 454
 455 class Thing_Cookie(Thing):
 456     symbol_hint = 'c'
 457     portable = True
 458     consumable = True
 459
 460     def __init__(self, *args, **kwargs):
 461         import string
 462         super().__init__(*args, **kwargs)
 463         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 464         self.thing_char = random.choice(list(legal_chars))
 465
 466
 467
 468 class Thing_CookieSpawner(Thing):
 469     symbol_hint = 'O'
 470
 471     def accept(self, thing):
 472         self.sound('OVEN', '*heat* *brrzt* here\'s a cookie!')
 473         self.game.add_thing('Cookie', self.position)
 474
 475
 476
 477 class Thing_Crate(Thing):
 478     portable = True
 479     symbol_hint = 'C'
 480
 481     def __init__(self, *args, **kwargs):
 482         super().__init__(*args, **kwargs)
 483         self.content = []
 484
 485     def accept(self, thing):
 486         self.content += [thing]
 487
 488     def remove_from_crate(self, thing):
 489         self.content.remove(thing)
 490
 491
 492
 493 class Thing_CrateSpawner(ThingSpawner):
 494     child_type = 'Crate'
 495     symbol_hint = 'C'
 496
 497
 498
 499 class ThingAnimate(Thing):
 500     energy = 50
 501
 502     def __init__(self, *args, **kwargs):
 503         super().__init__(*args, **kwargs)
 504         self.next_task = [None]
 505         self.task = None
 506         self.invalidate('fov')
 507         self.invalidate('other')  # currently redundant though
 508
 509     def invalidate(self, type_):
 510         if type_ == 'fov':
 511             self._fov = None
 512             self._visible_terrain = None
 513             self._visible_control = None
 514             self.invalidate('other')
 515         elif type_ == 'other':
 516             self._seen_things = None
 517             self._seen_annotation_positions = None
 518             self._seen_portal_positions = None
 519
 520     def set_next_task(self, task_name, args=()):
 521         task_class = self.game.tasks[task_name]
 522         self.next_task = [task_class(self, args)]
 523
 524     def get_next_task(self):
 525         if self.next_task[0]:
 526             task = self.next_task[0]
 527             self.next_task = [None]
 528             task.check()
 529             task.todo += max(0, -self.energy * 10)
 530             return task
 531
 532     def proceed(self):
 533         if self.task is None:
 534             self.task = self.get_next_task()
 535             return
 536         try:
 537             self.task.check()
 538         except (PlayError, GameError) as e:
 539             self.task = None
 540             raise e
 541         self.task.todo -= 1
 542         if self.task.todo <= 0:
 543             self.task.do()
 544             self.game.changed = True
 545             self.task = self.get_next_task()
 546
 547     def prepare_multiprocessible_fov_stencil(self):
 548         fov_radius = 3 if self.drunk > 0 else 12
 549         light_blockers = self.game.get_light_blockers()
 550         obstacles = [t.position for t in self.game.things if t.blocks_light]
 551         self._fov = FovMap(light_blockers, obstacles, self.game.maps,
 552                            self.position, fov_radius, self.game.get_map)
 553
 554     def multiprocessible_fov_stencil(self):
 555         self._fov.init_terrain()
 556
 557     @property
 558     def fov_stencil(self):
 559         if self._fov:
 560             return self._fov
 561         # due to the pre-multiprocessing in game.send_gamestate,
 562         # the following should actually never be called
 563         self.prepare_multiprocessible_fov_stencil()
 564         self.multiprocessible_fov_stencil()
 565         return self._fov
 566
 567     def fov_test(self, big_yx, little_yx):
 568         test_position = self.fov_stencil.target_yx(big_yx, little_yx)
 569         if self.fov_stencil.inside(test_position):
 570             if self.fov_stencil[test_position] == '.':
 571                 return True
 572         return False
 573
 574     def fov_stencil_map(self, map_type):
 575         visible_terrain = ''
 576         for yx in self.fov_stencil:
 577             if self.fov_stencil[yx] == '.':
 578                 big_yx, little_yx = self.fov_stencil.source_yxyx(yx)
 579                 map_ = self.game.get_map(big_yx, map_type)
 580                 visible_terrain += map_[little_yx]
 581             else:
 582                 visible_terrain += ' '
 583         return visible_terrain
 584
 585     @property
 586     def visible_terrain(self):
 587         if self._visible_terrain:
 588             return self._visible_terrain
 589         self._visible_terrain = self.fov_stencil_map('normal')
 590         return self._visible_terrain
 591
 592     @property
 593     def visible_control(self):
 594         if self._visible_control:
 595             return self._visible_control
 596         self._visible_control = self.fov_stencil_map('control')
 597         return self._visible_control
 598
 599     @property
 600     def seen_things(self):
 601         if self._seen_things is not None:
 602             return self._seen_things
 603         self._seen_things = [t for t in self.game.things
 604                              if self.fov_test(*t.position)]
 605         return self._seen_things
 606
 607     @property
 608     def seen_annotation_positions(self):
 609         if self._seen_annotation_positions is not None:
 610             return self._seen_annotation_positions
 611         self._seen_annotation_positions = []
 612         for big_yx in self.game.annotations:
 613             for little_yx in [little_yx for little_yx
 614                               in self.game.annotations[big_yx]
 615                               if self.fov_test(big_yx, little_yx)]:
 616                 self._seen_annotation_positions += [(big_yx, little_yx)]
 617         return self._seen_annotation_positions
 618
 619     @property
 620     def seen_portal_positions(self):
 621         if self._seen_portal_positions is not None:
 622             return self._seen_portal_positions
 623         self._seen_portal_positions = []
 624         for big_yx in self.game.portals:
 625             for little_yx in [little_yx for little_yx
 626                               in self.game.portals[big_yx]
 627                               if self.fov_test(big_yx, little_yx)]:
 628                 self._seen_portal_positions += [(big_yx, little_yx)]
 629         return self._seen_portal_positions
 630
 631
 632
 633 class Thing_Player(ThingAnimate):
 634     symbol_hint = '@'
 635     drunk = 0
 636     tripping = 0
 637     need_for_toilet = 0
 638     standing = True
 639     dancing = 0
 640
 641     def __init__(self, *args, **kwargs):
 642         super().__init__(*args, **kwargs)
 643         self.carrying = None
 644
 645     def proceed(self):
 646         super().proceed()
 647         if self.drunk >= 0:
 648             self.drunk -= 1
 649         if self.tripping >= 0:
 650             self.tripping -= 1
 651         if self.need_for_toilet > 0:
 652             terrain = self.game.maps[self.position[0]][self.position[1]]
 653             if terrain in self.game.terrains:
 654                 terrain_type = self.game.terrains[terrain]
 655                 if 'toilet' in terrain_type.tags:
 656                     self.send_msg('CHAT "You use the toilet. What a relief!"')
 657                     self.need_for_toilet = 0
 658         if self.need_for_toilet > 0:
 659             if random.random() > 0.9999:
 660                 self.need_for_toilet += 1
 661                 self.game.changed = True
 662             if 100000 * random.random() < self.need_for_toilet:
 663                 self.send_msg('CHAT "You need to go to a toilet."')
 664             if self.need_for_toilet > 100:
 665                 self.send_msg('CHAT "You pee into your pants. Eww!"')
 666                 self.need_for_toilet = 0
 667                 self.game.changed = True
 668         if self.drunk == 0:
 669             self.send_msg('CHAT "You sober up."')
 670             self.invalidate('fov')
 671             self.game.changed = True
 672         if self.tripping == 0:
 673             self.send_msg('DEFAULT_COLORS')
 674             self.send_msg('CHAT "You sober up."')
 675             self.game.changed = True
 676         elif self.tripping > 0 and self.tripping % 250 == 0:
 677             self.send_msg('RANDOM_COLORS')
 678             self.game.changed = True
 679         if random.random() > 0.9999:
 680             if self.standing:
 681                 self.energy -= 1
 682             else:
 683                 self.energy += 1
 684             if self.energy < 0 and self.standing and self.energy % 5 == 0:
 685                     self.send_msg('CHAT "All that walking or standing uses up '
 686                                   'your energy, which makes you slower.  Find a'
 687                                   ' place to sit or lie down to regain it."')
 688             self.game.changed = True
 689         if self.dancing and random.random() > 0.99 and not self.next_task[0]:
 690             self.dancing -= 1
 691             direction = random.choice(self.game.map_geometry.directions)
 692             self.set_next_task('MOVE', [direction])
 693             if random.random() > 0.9:
 694                 self.energy -= 1
 695                 self.game.changed = True
 696         if 1000000 * random.random() < self.energy - 50:
 697             self.send_msg('CHAT "Your body tries to '
 698                           'dance off its energy surplus."')
 699             self.dancing += 50
 700             self.game.changed = True
 701
 702     def send_msg(self, msg):
 703         for c_id in self.game.sessions:
 704             if self.game.sessions[c_id]['thing_id'] == self.id_:
 705                 self.game.io.send(msg, c_id)
 706                 break
 707
 708     def uncarry(self):
 709         t = self.carrying
 710         t.carried = False
 711         self.carrying = None
 712         return t
 713
 714     def add_cookie_char(self, c):
 715         if not self.name in self.game.players_hat_chars:
 716             self.game.players_hat_chars[self.name] = ' #'  # default
 717         if not c in self.game.players_hat_chars[self.name]:
 718             self.game.players_hat_chars[self.name] += c
 719
 720     def get_cookie_chars(self):
 721         chars = ' #'  # default
 722         if self.name in self.game.players_hat_chars:
 723             chars = self.game.players_hat_chars[self.name]
 724         chars_split = list(chars)
 725         chars_split.sort()
 726         return ''.join(chars_split)