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             import random
  52             factor = largest_audible_distance / 4
  53             lowered_msg = ''
  54             in_url = False
  55             i = 0
  56             for c in msg:
  57                 c = c
  58                 if i in url_limits:
  59                     in_url = False if in_url else True
  60                 if not in_url:
  61                     while random.random() > volume * factor:
  62                         if c.isupper():
  63                             c = c.lower()
  64                         elif c != '.' and c != ' ':
  65                             c = '.'
  66                         else:
  67                             c = ' '
  68                 lowered_msg += c
  69                 i += 1
  70             return lowered_msg
  71
  72         largest_audible_distance = 20
  73         obstacles = [t.position for t in self.game.things if t.blocks_sound]
  74         sound_blockers = self.game.get_sound_blockers()
  75         dijkstra_map = DijkstraMap(sound_blockers, obstacles, self.game.maps,
  76                                    self.position, largest_audible_distance,
  77                                    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                 self.game.io.send('CHATFACE %s' % self.id_, c_id)
  98                 if self.type_ == 'Player' and hasattr(self, 'thing_char'):
  99                     symbol = '/@' + self.thing_char
 100             self.game.io.send('CHAT ' +
 101                               quote('vol:%.f%s %s%s: %s' % (volume * 100, '%',
 102                                                             lowered_nick, symbol,
 103                                                             lowered_msg)),
 104                               c_id)
 105
 106
 107
 108 class Thing_Item(Thing):
 109     symbol_hint = 'i'
 110     portable = True
 111
 112
 113
 114 class ThingSpawner(Thing):
 115     symbol_hint = 'S'
 116
 117     def proceed(self):
 118         for t in [t for t in self.game.things
 119                   if t != self and t.position == self.position]:
 120             return
 121         self.game.add_thing(self.child_type, self.position)
 122
 123
 124
 125 class Thing_ItemSpawner(ThingSpawner):
 126     child_type = 'Item'
 127
 128
 129
 130 class Thing_SpawnPointSpawner(ThingSpawner):
 131     child_type = 'SpawnPoint'
 132
 133
 134
 135 class Thing_SpawnPoint(Thing):
 136     symbol_hint = 's'
 137     portable = True
 138     name = 'username'
 139
 140
 141
 142 class Thing_DoorSpawner(ThingSpawner):
 143     child_type = 'Door'
 144
 145
 146
 147 class Thing_Door(Thing):
 148     symbol_hint = 'D'
 149     blocks_movement = False
 150     portable = True
 151     installable = True
 152
 153     def open(self):
 154         self.blocks_movement = False
 155         self.blocks_light = False
 156         self.blocks_sound = False
 157         del self.thing_char
 158
 159     def close(self):
 160         self.blocks_movement = True
 161         self.blocks_light = True
 162         self.blocks_sound = True
 163         self.thing_char = '#'
 164
 165     def install(self):
 166         self.portable = False
 167
 168     def uninstall(self):
 169         self.portable = True
 170
 171
 172
 173 class Thing_Psychedelic(Thing):
 174     symbol_hint = 'P'
 175     portable = True
 176
 177
 178
 179 class Thing_PsychedelicSpawner(ThingSpawner):
 180     symbol_hint = 'P'
 181     child_type = 'Psychedelic'
 182
 183
 184
 185 class Thing_Bottle(Thing):
 186     symbol_hint = 'B'
 187     portable = True
 188     full = True
 189     thing_char = '~'
 190     spinnable = True
 191
 192     def empty(self):
 193         self.thing_char = '_'
 194         self.full = False
 195
 196     def spin(self):
 197         import random
 198         all_players = [t for t in self.game.things if t.type_ == 'Player']
 199         # TODO: refactor with ThingPlayer.prepare_multiprocessible_fov_stencil
 200         # and ThingPlayer.fov_test
 201         fov_map_class = self.game.map_geometry.fov_map_class
 202         fov_radius = 12
 203         light_blockers = self.game.get_light_blockers()
 204         obstacles = [t.position for t in self.game.things if t.blocks_light]
 205         fov = fov_map_class(light_blockers, obstacles, self.game.maps,
 206                             self.position, fov_radius, self.game.get_map)
 207         fov.init_terrain()
 208         visible_players = []
 209         for p in all_players:
 210             test_position = fov.target_yx(p.position[0], p.position[1])
 211             if fov.inside(test_position) and fov[test_position] == '.':
 212                 visible_players += [p]
 213         if len(visible_players) == 0:
 214             self.sound('BOTTLE', 'no visible players in spin range')
 215         pick = random.choice(visible_players)
 216         self.sound('BOTTLE', 'BOTTLE picks: ' + pick.name)
 217
 218
 219
 220 class Thing_BottleSpawner(ThingSpawner):
 221     child_type = 'Bottle'
 222
 223
 224
 225 class Thing_Hat(Thing):
 226     symbol_hint = 'H'
 227     portable = True
 228     design = ' +--+ ' + ' |  | ' + '======'
 229     spinnable = True
 230
 231     def spin(self):
 232         new_design = ''
 233         new_design += self.design[12]
 234         new_design += self.design[13]
 235         new_design += self.design[6]
 236         new_design += self.design[7]
 237         new_design += self.design[0]
 238         new_design += self.design[1]
 239         new_design += self.design[14]
 240         new_design += self.design[15]
 241         new_design += self.design[8]
 242         new_design += self.design[9]
 243         new_design += self.design[2]
 244         new_design += self.design[3]
 245         new_design += self.design[16]
 246         new_design += self.design[17]
 247         new_design += self.design[10]
 248         new_design += self.design[11]
 249         new_design += self.design[4]
 250         new_design += self.design[5]
 251         self.design = ''.join(new_design)
 252
 253
 254
 255 class Thing_HatRemixer(Thing):
 256     symbol_hint = 'H'
 257
 258     def accept(self, hat):
 259         import string
 260         new_design = ''
 261         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 262         for i in range(18):
 263             new_design += random.choice(list(legal_chars))
 264         hat.design = new_design
 265         self.sound('HAT REMIXER', 'remixing a hat …')
 266         self.game.changed = True
 267         self.game.record_change(self.position, 'other')
 268
 269
 270
 271 import datetime
 272 class Thing_MusicPlayer(Thing):
 273     symbol_hint = 'R'
 274     commandable = True
 275     portable = True
 276     repeat = True
 277     next_song_start = datetime.datetime.now()
 278     playlist_index = -1
 279     playing = True
 280
 281     def __init__(self, *args, **kwargs):
 282         super().__init__(*args, **kwargs)
 283         self.next_song_start = datetime.datetime.now()
 284         self.playlist = []
 285
 286     def proceed(self):
 287         if (not self.playing) or len(self.playlist) == 0:
 288             return
 289         if datetime.datetime.now() > self.next_song_start:
 290             self.playlist_index += 1
 291             if self.playlist_index == len(self.playlist):
 292                 self.playlist_index = 0
 293                 if not self.repeat:
 294                     self.playing = False
 295                     return
 296             song_data = self.playlist[self.playlist_index]
 297             self.next_song_start = datetime.datetime.now() +\
 298                 datetime.timedelta(seconds=song_data[1])
 299             self.sound('MUSICPLAYER', song_data[0])
 300             self.game.changed = True
 301
 302     def interpret(self, command):
 303         msg_lines = []
 304         if command == 'HELP':
 305             msg_lines += ['available commands:']
 306             msg_lines += ['HELP – show this help']
 307             msg_lines += ['ON/OFF – toggle playback on/off']
 308             msg_lines += ['REWIND – return to start of playlist']
 309             msg_lines += ['LIST – list programmed songs, durations']
 310             msg_lines += ['SKIP – to skip to next song']
 311             msg_lines += ['REPEAT – toggle playlist repeat on/off']
 312             msg_lines += ['ADD LENGTH SONG – add SONG to playlist, with LENGTH in format "minutes:seconds", i.e. something like "0:47" or "11:02"']
 313             return msg_lines
 314         elif command == 'LIST':
 315             msg_lines += ['playlist:']
 316             i = 0
 317             for entry in self.playlist:
 318                 minutes = entry[1] // 60
 319                 seconds = entry[1] % 60
 320                 if seconds < 10:
 321                     seconds = '0%s' % seconds
 322                 selector = 'next:' if i == self.playlist_index else '     '
 323                 msg_lines += ['%s %s:%s – %s' % (selector, minutes, seconds, entry[0])]
 324                 i += 1
 325             return msg_lines
 326         elif command == 'ON/OFF':
 327             self.playing = False if self.playing else True
 328             self.game.changed = True
 329             if self.playing:
 330                 return ['playing']
 331             else:
 332                 return ['paused']
 333         elif command == 'REMOVE':
 334             if len(self.playlist) == 0:
 335                 return ['playlist already empty']
 336             del self.playlist[max(0, self.playlist_index)]
 337             self.playlist_index -= 1
 338             if self.playlist_index < -1:
 339                 self.playlist_index = -1
 340             self.game.changed = True
 341             return ['removed song']
 342         elif command == 'REWIND':
 343             self.playlist_index = -1
 344             self.next_song_start = datetime.datetime.now()
 345             self.game.changed = True
 346             return ['back at start of playlist']
 347         elif command == 'SKIP':
 348             self.next_song_start = datetime.datetime.now()
 349             self.game.changed = True
 350             return ['skipped']
 351         elif command == 'REPEAT':
 352             self.repeat = False if self.repeat else True
 353             self.game.changed = True
 354             if self.repeat:
 355                 return ['playlist repeat turned on']
 356             else:
 357                 return ['playlist repeat turned off']
 358         elif command.startswith('ADD '):
 359             tokens = command.split(' ', 2)
 360             if len(tokens) != 3:
 361                 return ['wrong syntax, see HELP']
 362             length = tokens[1].split(':')
 363             if len(length) != 2:
 364                 return ['wrong syntax, see HELP']
 365             try:
 366                 minutes = int(length[0])
 367                 seconds = int(length[1])
 368             except ValueError:
 369                 return ['wrong syntax, see HELP']
 370             self.playlist += [(tokens[2], minutes * 60 + seconds)]
 371             self.game.changed = True
 372             return ['added']
 373         else:
 374             return ['cannot understand command']
 375
 376
 377
 378 class Thing_BottleDeposit(Thing):
 379     bottle_counter = 0
 380     symbol_hint = 'O'
 381
 382     def proceed(self):
 383         if self.bottle_counter >= 3:
 384             self.bottle_counter = 0
 385             choice = random.choice(['MusicPlayer', 'Hat'])
 386             self.game.add_thing(choice, self.position)
 387             msg = 'here is a gift as a reward for ecological consciousness –'
 388             if choice == 'MusicPlayer':
 389                 msg += 'pick it up and then use "command thing" on it!'
 390             elif choice == 'Hat':
 391                 msg += 'pick it up and then use "(un-)wear" on it!'
 392             self.sound('BOTTLE DEPOSITOR', msg)
 393
 394     def accept(self):
 395         self.bottle_counter += 1
 396         self.sound('BOTTLE DEPOSITOR',
 397                    'thanks for this empty bottle – deposit %s more for a gift!' %
 398                    (3 - self.bottle_counter))
 399
 400
 401
 402 class Thing_Cookie(Thing):
 403     symbol_hint = 'c'
 404     portable = True
 405
 406     def __init__(self, *args, **kwargs):
 407         import string
 408         super().__init__(*args, **kwargs)
 409         legal_chars = string.ascii_letters + string.digits + string.punctuation + ' '
 410         self.thing_char = random.choice(list(legal_chars))
 411
 412
 413
 414 class Thing_CookieSpawner(Thing):
 415     symbol_hint = 'O'
 416
 417     def accept(self, thing):
 418         self.sound('OVEN', '*heat* *brrzt* here\'s a cookie!')
 419         self.game.add_thing('Cookie', self.position)
 420
 421
 422
 423 class ThingAnimate(Thing):
 424     blocks_movement = True
 425     drunk = 0
 426     tripping = 0
 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
 565     def __init__(self, *args, **kwargs):
 566         super().__init__(*args, **kwargs)
 567         self.carrying = None
 568
 569     def proceed(self):
 570         super().proceed()
 571         self.drunk -= 1
 572         if self.drunk == 0:
 573             self.send_msg('CHAT "You sober up."')
 574             self.invalidate('fov')
 575             self.game.changed = True
 576         self.tripping -= 1
 577         if self.tripping == 0:
 578             self.send_msg('DEFAULT_COLORS')
 579             self.send_msg('CHAT "You sober up."')
 580             self.game.changed = True
 581         elif self.tripping > 0 and self.tripping % 250 == 0:
 582             self.send_msg('RANDOM_COLORS')
 583             self.game.changed = True
 584
 585     def send_msg(self, msg):
 586         for c_id in self.game.sessions:
 587             if self.game.sessions[c_id]['thing_id'] == self.id_:
 588                 self.game.io.send(msg, c_id)
 589                 break
 590
 591     def uncarry(self):
 592         t = self.carrying
 593         t.carried = False
 594         self.carrying = None
 595         return t
 596
 597     def add_cookie_char(self, c):
 598         if not self.name in self.game.players_hat_chars:
 599             self.game.players_hat_chars[self.name] = ' #'  # default
 600         if not c in self.game.players_hat_chars[self.name]:
 601             self.game.players_hat_chars[self.name] += c
 602
 603     def get_cookie_chars(self):
 604         if self.name in self.game.players_hat_chars:
 605             return self.game.players_hat_chars[self.name]
 606         return ' #'  # default