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

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