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

   1 from plomrogue.errors import PlayError, GameError
   2 from plomrogue.misc import quote
   3
   4
   5
   6 class Task:
   7     argtypes = ''
   8     todo = 1
   9
  10     def __init__(self, thing, args=()):
  11         self.thing = thing
  12         self.args = args
  13
  14     def _get_move_target(self):
  15         if self.args[0] == 'HERE':
  16             return self.thing.position
  17         return self.thing.game.map_geometry.move_yxyx(self.thing.position,
  18                                                       self.args[0])
  19
  20     def check(self):
  21         pass
  22
  23
  24
  25 class Task_WAIT(Task):
  26
  27     def do(self):
  28         pass
  29
  30
  31
  32 class Task_MOVE(Task):
  33     argtypes = 'string:direction'
  34
  35     def check(self):
  36         test_yxyx = self._get_move_target()
  37         move_blockers = self.thing.game.get_movement_blockers()
  38         if test_yxyx in [t.position for t in self.thing.game.things
  39                          if t.blocks_movement]:
  40             raise PlayError('blocked by other thing')
  41         elif self.thing.game.maps[test_yxyx[0]][test_yxyx[1]] in move_blockers:
  42             raise PlayError('blocked by impassable tile')
  43
  44     def do(self):
  45         if self.thing.type_ == 'Player' and not self.thing.standing:
  46             self.thing.standing = True
  47             self.thing.send_msg('CHAT "You get up."')
  48         self.thing.game.record_change(self.thing.position, 'other')
  49         if self.thing.blocks_light:
  50             self.thing.game.record_change(self.thing.position, 'fov')
  51         self.thing.position = self._get_move_target()
  52         for t in [t for t in self.thing.game.things
  53                   if t.type_ == 'Player' and not t == self.thing
  54                   and t.position == self.thing.position]:
  55             self.thing.send_msg('CHAT %s' %
  56                                 quote('You get awkwardly close to %s.' % t.name))
  57             for c_id in self.thing.game.sessions:
  58                 if self.thing.game.sessions[c_id]['thing_id'] == t.id_:
  59                     t.send_msg('CHAT %s' %
  60                                quote('%s gets awkwardly close to you.' %
  61                                      self.thing.name))
  62                     break
  63         self.thing.game.record_change(self.thing.position, 'other')
  64         self.thing.try_to_sit()
  65         self.thing.invalidate('fov')
  66         if self.thing.blocks_light:
  67             self.thing.game.record_change(self.thing.position, 'fov')
  68         if self.thing.carrying:
  69             self.thing.carrying.position = self.thing.position
  70             if self.thing.carrying.type_ == 'Crate':
  71                 for t in self.thing.carrying.content:
  72                     t.position = self.thing.position
  73
  74
  75
  76 class Task_WRITE(Task):
  77     argtypes = 'string:char string'
  78
  79     def check(self):
  80         if not self.thing.game.can_do_tile_with_pw(*self.thing.position,
  81                                                    self.args[1]):
  82             raise GameError('wrong password for tile')
  83
  84     def do(self):
  85         big_yx = self.thing.position[0]
  86         little_yx = self.thing.position[1]
  87         self.thing.game.maps[big_yx][little_yx] = self.args[0]
  88         self.thing.game.record_change((big_yx, little_yx), 'fov')
  89
  90
  91
  92 class Task_FLATTEN_SURROUNDINGS(Task):
  93     argtypes = 'string'
  94
  95     def check(self):
  96         pass
  97
  98     def do(self):
  99         for yxyx in [self.thing.position] + \
 100                 list(self.thing.game.map_geometry.get_neighbors_yxyx(
 101                     self.thing.position).values()):
 102             if not self.thing.game.can_do_tile_with_pw(*yxyx, self.args[0]):
 103                 continue
 104             self.thing.game.maps[yxyx[0]][yxyx[1]] = self.thing.game.get_flatland()
 105             self.thing.game.record_change(yxyx, 'fov')
 106
 107
 108
 109 class Task_PICK_UP(Task):
 110     argtypes = 'int:pos'
 111
 112     def check(self):
 113         if self.thing.carrying:
 114             raise PlayError('already carrying something')
 115         to_pick_up = self.thing.game.get_thing(self.args[0])
 116         neighbors = self.thing.game.map_geometry.\
 117             get_neighbors_yxyx(self.thing.position).values()
 118         reach = [self.thing.position] + list(neighbors)
 119         if to_pick_up is None:
 120             raise PlayError('no such thing exists')
 121         elif to_pick_up == self.thing:
 122             raise PlayError('cannot pick up oneself')
 123         elif to_pick_up.type_ == 'Player':
 124             raise PlayError('cannot pick up player')
 125         elif to_pick_up.carried:
 126             raise PlayError('thing already carried by a player')
 127         elif to_pick_up.position not in reach:
 128             raise PlayError('thing not in reach')
 129         elif not to_pick_up.portable:
 130             raise PlayError('thing not portable')
 131
 132     def do(self):
 133         to_pick_up = self.thing.game.get_thing(self.args[0])
 134         to_pick_up.position = self.thing.position[:]
 135         self.thing.carrying = to_pick_up
 136         to_pick_up.carried = True
 137         for t in [t for t in self.thing.game.things
 138                   if t.type_ == 'Crate' and to_pick_up in t.content]:
 139             t.remove_from_crate(to_pick_up)
 140             self.thing.send_msg('CHAT "You take the item out of the crate."')
 141             break
 142         self.thing.game.record_change(self.thing.position, 'other')
 143
 144
 145
 146 class Task_DROP(Task):
 147     argtypes = 'string:direction+here'
 148
 149     def check(self):
 150         if not self.thing.carrying:
 151             raise PlayError('nothing to drop')
 152         target_position = self._get_move_target()
 153         targets = [t for t in self.thing.game.things
 154                    if t.position == target_position
 155                    and not t == self.thing.carrying]
 156         for target in targets:
 157             if target.type_ == 'CookieSpawner' and\
 158                not self.thing.carrying.cookable:
 159                 raise PlayError('cannot cook items of this type')
 160             elif target.type_ == 'BottleDeposit':
 161                 if not self.thing.carrying.type_ == 'Bottle':
 162                     raise PlayError('cannot only put bottle into bottle deposit')
 163                 if self.thing.carrying.full:
 164                     raise PlayError('cannot drop full '
 165                                     'bottle into bottle deposit')
 166             elif target.type_ == 'Crate' and\
 167                  self.thing.carrying.type_ == 'Crate':
 168                 raise PlayError('cannot put crate into crate')
 169
 170     def do(self):
 171         target_position = self._get_move_target()
 172         dropped = self.thing.uncarry()
 173         dropped.position = target_position
 174         if dropped.type_ == 'Crate':
 175             for item in dropped.content:
 176                 item.position = target_position
 177         targets = [t for t in self.thing.game.things
 178                    if t.position == dropped.position and not t == dropped]
 179         for target in targets:
 180             if target.type_ == 'CookieSpawner':
 181                 target.accept(dropped)
 182                 self.thing.game.remove_thing(dropped)
 183                 break
 184             elif target.type_ == 'BottleDeposit':
 185                 target.accept()
 186                 self.thing.game.remove_thing(dropped)
 187                 break
 188             elif target.type_ == 'Crate':
 189                 target.accept(dropped)
 190                 self.thing.send_msg('CHAT "You put the item into the crate."')
 191                 break
 192             elif target.type_ == 'HatRemixer':
 193                 t.accept(dropped)
 194                 break
 195         self.thing.game.record_change(self.thing.position, 'other')
 196
 197
 198
 199 class Task_DOOR(Task):
 200
 201     def check(self):
 202         action_radius = list(self.thing.game.map_geometry.
 203                              get_neighbors_yxyx(self.thing.position).values())
 204         reachable_doors = [t for t in self.thing.game.things if
 205                            t.type_ == 'Door' and t.position in action_radius]
 206         if len(reachable_doors) == 0:
 207             raise PlayError('not standing next to a door to open/close')
 208         for door in reachable_doors:
 209             if not door.blocks_movement:
 210                 return
 211             if not door.locked:
 212                 return
 213             if self.thing.carrying and self.thing.carrying.type_ == 'DoorKey'\
 214                and self.thing.carrying.door == door:
 215                 return
 216         raise PlayError('cannot open locked door without its key')
 217
 218     def do(self):
 219         action_radius = list(self.thing.game.map_geometry.
 220                              get_neighbors_yxyx(self.thing.position).values())
 221         for t in [t for t in self.thing.game.things if
 222                   t.type_ == 'Door' and t.position in action_radius]:
 223             if t.blocks_movement:
 224                 t.open()
 225             else:
 226                 t.close()
 227                 if self.thing.carrying and\
 228                    self.thing.carrying.type_ == 'DoorKey' and\
 229                    self.thing.carrying.door == t:
 230                     self.thing.send_msg('CHAT "You lock the door."')
 231                     t.lock()
 232             self.thing.game.record_change(t.position, 'other')
 233             self.thing.game.record_change(t.position, 'fov')
 234
 235
 236
 237 class Task_INTOXICATE(Task):
 238
 239     def check(self):
 240         if self.thing.carrying is None:
 241             raise PlayError('carrying nothing to consume')
 242         if not self.thing.carrying.consumable:
 243             raise PlayError('cannot consume this kind of thing')
 244         if self.thing.carrying.type_ == 'Bottle' and\
 245            not self.thing.carrying.full:
 246             raise PlayError('bottle is empty')
 247
 248     def do(self):
 249         if self.thing.carrying.type_ == 'Bottle':
 250             self.thing.carrying.full = False
 251             self.thing.carrying.empty()
 252             self.thing.send_msg('CHAT "You are drunk now."')
 253             self.thing.need_for_toilet += 1
 254             self.thing.drunk += 100000
 255             self.thing.invalidate('fov')
 256             self.thing.game.record_change(self.thing.position, 'other')
 257         elif self.thing.carrying.type_ == 'Psychedelic':
 258             self.thing.tripping += 100000
 259             self.thing.send_msg('CHAT "You start tripping."')
 260             self.thing.send_msg('RANDOM_COLORS')
 261             eaten = self.thing.uncarry()
 262             self.thing.game.remove_thing(eaten)
 263         elif self.thing.carrying.type_ == 'Cookie':
 264             self.thing.send_msg('CHAT ' + quote('You eat a cookie that grants the ability to draw the following character: "%s"' % self.thing.carrying.thing_char))
 265             self.thing.add_cookie_char(self.thing.carrying.thing_char)
 266             eaten = self.thing.uncarry()
 267             self.thing.game.remove_thing(eaten)
 268         elif self.thing.carrying.type_ == 'Stimulant':
 269             self.thing.send_msg('CHAT "You feel a flash of energy."')
 270             self.thing.energy += 50
 271             eaten = self.thing.uncarry()
 272             self.thing.game.remove_thing(eaten)
 273
 274
 275
 276 class Task_COMMAND(Task):
 277     argtypes = 'string'
 278
 279     def check(self):
 280         if self.thing.carrying is None:
 281             raise PlayError('nothing to command')
 282         if not self.thing.carrying.commandable:
 283             raise PlayError('cannot command this item type')
 284
 285     def do(self):
 286         reply_lines = self.thing.carrying.interpret(self.args[0])
 287         for line in reply_lines:
 288             self.thing.send_msg('REPLY ' + quote(line))
 289
 290
 291
 292 class Task_INSTALL(Task):
 293     argtypes = 'string'
 294
 295     def _get_uninstallables(self):
 296         return [t for t in self.thing.game.things
 297                 if t != self.thing
 298                 and hasattr(t, 'installable') and t.installable
 299                 and (not t.portable)
 300                 and t.position == self.thing.position]
 301
 302     def check(self):
 303         if not self.thing.game.can_do_tile_with_pw(*self.thing.position,
 304                                                    self.args[0]):
 305             raise GameError('wrong password for tile')
 306         if self.thing.carrying:
 307             if not hasattr(self.thing.carrying, 'installable')\
 308                or not self.thing.carrying.installable:
 309                 raise PlayError('carried thing not installable')
 310         elif len(self._get_uninstallables()) == 0:
 311             raise PlayError('nothing to uninstall here')
 312
 313     def do(self):
 314         if self.thing.carrying:
 315             t = self.thing.uncarry()
 316             t.install()
 317             self.thing.send_msg('CHAT "You install the thing you carry."')
 318         else:
 319             self._get_uninstallables()[0].uninstall()
 320             self.thing.send_msg('CHAT "You uninstall the thing here."')
 321         self.thing.game.record_change(self.thing.position, 'other')
 322
 323
 324
 325 class Task_WEAR(Task):
 326
 327     def check(self):
 328         if self.thing.name in self.thing.game.hats:
 329             return
 330         if not self.thing.carrying:
 331             raise PlayError('carrying nothing to wear')
 332         if self.thing.name in self.thing.game.hats:
 333             raise PlayError('already wearing a hat')
 334         if self.thing.carrying.type_ not in {'Hat', 'Bottle'}:
 335             raise PlayError('can not wear the kind of thing you hold')
 336
 337     def do(self):
 338         if self.thing.name in self.thing.game.hats:
 339             t = self.thing.game.add_thing('Hat', self.thing.position)
 340             t.design = self.thing.game.hats[self.thing.name]
 341             del self.thing.game.hats[self.thing.name]
 342             self.thing.send_msg('CHAT "You drop your hat."')
 343             for remixer in [t for t in self.thing.game.things
 344                             if t.type_ == 'HatRemixer'
 345                             and t.position == self.thing.position]:
 346                 remixer.accept(t)
 347                 break
 348         else:
 349             if self.thing.carrying.type_ == 'Bottle':
 350                 self.thing.send_msg('CHAT "Your attempt to wear a bottle on '
 351                                     'your head fails."')
 352                 self.thing.carrying.sound('BOTTLE', 'SMASH')
 353             elif self.thing.carrying.type_ == 'Hat':
 354                 self.thing.game.hats[self.thing.name] =\
 355                     self.thing.carrying.design
 356                 self.thing.send_msg('CHAT "You put on a hat."')
 357             dropped = self.thing.uncarry()
 358             self.thing.game.remove_thing(dropped)
 359         self.thing.game.record_change(self.thing.position, 'other')
 360
 361
 362
 363 class Task_SPIN(Task):
 364
 365     def check(self):
 366         if not self.thing.carrying:
 367             raise PlayError('holding nothing to spin')
 368         if not hasattr(self.thing.carrying, 'spinnable'):
 369             raise PlayError('held object not spinnable')
 370
 371     def do(self):
 372         self.thing.carrying.spin()
 373         self.thing.send_msg('CHAT "You spin this object."')
 374
 375
 376
 377 class Task_DANCE(Task):
 378
 379     def do(self):
 380         self.thing.send_msg('CHAT "You dance."')
 381         self.thing.dancing += 10
 382         self.thing.game.changed = True