plomlompom.com Git - plomrogue/blob - plugins/server/TheCrawlingEater.py

   1 # This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
   2 # or any later version. For details on its copyright, license, and warranties,
   3 # see the file NOTICE in the root directory of the PlomRogue source package.
   4
   5
   6 from server.config.world_data import world_db
   7
   8
   9 def play_drink():
  10     if action_exists("drink") and world_db["WORLD_ACTIVE"]:
  11         pos = world_db["Things"][0]["pos"]
  12         if not (chr(world_db["MAP"][pos]) == "0"
  13                 and world_db["wetmap"][pos] > ord("0")):
  14             log("NOTHING to drink here.")
  15             return
  16         elif world_db["Things"][0]["T_KIDNEY"] >= 32:
  17             log("You're too FULL to drink more.")
  18             return
  19         world_db["set_command"]("drink")
  20
  21
  22 def actor_drink(t):
  23     pos = world_db["Things"][0]["pos"]
  24     if chr(world_db["MAP"][pos]) == "0" and \
  25                 world_db["wetmap"][pos] > ord("0") and t["T_KIDNEY"] < 32:
  26         log("You DRINK.")
  27         t["T_KIDNEY"] += 1
  28         world_db["wetmap"][pos] -= 1
  29         if world_db["wetmap"][pos] == ord("0"):
  30             world_db["MAP"][pos] = ord("0")
  31
  32
  33 def play_pee():
  34     if action_exists("pee") and world_db["WORLD_ACTIVE"]:
  35         if world_db["Things"][0]["T_BLADDER"] < 1:
  36             log("Nothing to drop from empty bladder.")
  37             return
  38         world_db["set_command"]("pee")
  39
  40
  41 def actor_pee(t):
  42     if t["T_BLADDER"] < 1:
  43         return
  44     if t == world_db["Things"][0]:
  45         log("You LOSE fluid.")
  46     if not world_db["test_air"](t):
  47         return
  48     t["T_BLADDER"] -= 1
  49     world_db["wetmap"][t["pos"]] += 1
  50
  51
  52 def play_drop():
  53     if action_exists("drop") and world_db["WORLD_ACTIVE"]:
  54         if world_db["Things"][0]["T_BOWEL"] < 1:
  55             log("Nothing to drop from empty bowel.")
  56             return
  57         world_db["set_command"]("drop")
  58
  59
  60 def actor_drop(t):
  61     if t["T_BOWEL"] < 1:
  62         return
  63     if t == world_db["Things"][0]:
  64         log("You DROP waste.")
  65     if not world_db["test_air"](t):
  66         return
  67     world_db["MAP"][t["pos"]] += 1
  68     t["T_BOWEL"] -= 1
  69
  70
  71 def play_move(str_arg):
  72     """Try "move" as player's T_COMMAND, str_arg as T_ARGUMENT / direction."""
  73     if action_exists("move") and world_db["WORLD_ACTIVE"]:
  74         from server.config.world_data import directions_db, symbols_passable
  75         t = world_db["Things"][0]
  76         if not str_arg in directions_db:
  77             print("Illegal move direction string.")
  78             return
  79         d = ord(directions_db[str_arg])
  80         from server.utils import mv_yx_in_dir_legal
  81         move_result = mv_yx_in_dir_legal(chr(d), t["T_POSY"], t["T_POSX"])
  82         if 1 == move_result[0]:
  83             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
  84             if chr(world_db["MAP"][pos]) in "34":
  85                 if t["T_STOMACH"] >= 32:
  86                     if t == world_db["Things"][0]:
  87                         log("You're too FULL to eat.")
  88                     return
  89                 world_db["Things"][0]["T_ARGUMENT"] = d
  90                 world_db["set_command"]("eat")
  91                 return
  92             if chr(world_db["MAP"][pos]) in symbols_passable:
  93                 world_db["Things"][0]["T_ARGUMENT"] = d
  94                 world_db["set_command"]("move")
  95                 return
  96         log("You CAN'T eat your way through there.")
  97
  98
  99 def actor_eat(t):
 100     from server.utils import mv_yx_in_dir_legal, rand
 101     from server.config.world_data import symbols_passable
 102     passable = False
 103     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 104                                      t["T_POSY"], t["T_POSX"])
 105     if 1 == move_result[0]:
 106         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 107         #hitted = [tid for tid in world_db["Things"]
 108         #          if world_db["Things"][tid] != t
 109         #          if world_db["Things"][tid]["T_LIFEPOINTS"]
 110         #          if world_db["Things"][tid]["T_POSY"] == move_result[1]
 111         #          if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 112         #if len(hitted):
 113         #    hit_id = hitted[0]
 114         #    hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 115         #    if t == world_db["Things"][0]:
 116         #        hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 117         #        log("You BUMP into " + hitted_name + ".")
 118         #    elif 0 == hit_id:
 119         #        hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 120         #        log(hitter_name +" BUMPS into you.")
 121         #    return
 122         passable = chr(world_db["MAP"][pos]) in symbols_passable
 123     if passable:
 124         log("You try to EAT, but fail.")
 125     else:
 126         height = world_db["MAP"][pos] - ord("0")
 127         if t["T_STOMACH"] >= 32 or height == 5:
 128             return
 129         t["T_STOMACH"] += 1
 130         log("You EAT.")
 131         eaten = (height == 3 and 0 == int(rand.next() % 2)) or \
 132                 (height == 4 and 0 == int(rand.next() % 5))
 133         if eaten:
 134             world_db["MAP"][pos] = ord("0")
 135             if t["T_STOMACH"] > 32:
 136                 t["T_STOMACH"] = 32
 137
 138
 139 def actor_move(t):
 140     from server.build_fov_map import build_fov_map
 141     from server.utils import mv_yx_in_dir_legal, rand
 142     from server.config.world_data import symbols_passable
 143     passable = False
 144     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 145                                      t["T_POSY"], t["T_POSX"])
 146     if 1 == move_result[0]:
 147         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 148         #hitted = [tid for tid in world_db["Things"]
 149         #          if world_db["Things"][tid] != t
 150         #          if world_db["Things"][tid]["T_LIFEPOINTS"]
 151         #          if world_db["Things"][tid]["T_POSY"] == move_result[1]
 152         #          if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 153         #if len(hitted):
 154         #    hit_id = hitted[0]
 155         #    hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 156         #    if t == world_db["Things"][0]:
 157         #        hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 158         #        log("You BUMP into " + hitted_name + ".")
 159         #    elif 0 == hit_id:
 160         #        hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 161         #        log(hitter_name +" BUMPS into you.")
 162         #    return
 163         passable = chr(world_db["MAP"][pos]) in symbols_passable
 164     if passable:
 165         t["T_POSY"] = move_result[1]
 166         t["T_POSX"] = move_result[2]
 167         t["pos"] = move_result[1] * world_db["MAP_LENGTH"] + move_result[2]
 168         build_fov_map(t)
 169     else:
 170         log("You try to MOVE there, but fail.")
 171
 172
 173 def test_hole(t):
 174     if world_db["MAP"][t["pos"]] == ord("-"):
 175         world_db["die"](t, "You FALL in a hole, and die.")
 176         return False
 177     return True
 178 world_db["test_hole"] = test_hole
 179
 180
 181 def test_air(t):
 182     if world_db["terrain_fullness"](t["pos"]) > 5:
 183         world_db["die"](t, "You SUFFOCATE")
 184         return False
 185     return True
 186 world_db["test_air"] = test_air
 187
 188
 189 def die(t, message):
 190     t["T_LIFEPOINTS"] = 0
 191     if t == world_db["Things"][0]:
 192         t["fovmap"] = bytearray(b' ' * (world_db["MAP_LENGTH"] ** 2))
 193         t["T_MEMMAP"][t["pos"]] = ord("@")
 194         log(message)
 195     else:
 196         world_db["MAP"][t["pos"]] = ord("5")
 197         world_db["HUMILITY"] = t["T_KIDNEY"] + t["T_BLADDER"]
 198         del world_db["Things"][t["T_ID"]]
 199 world_db["die"] = die
 200
 201
 202 def make_map():
 203     from server.make_map import new_pos, is_neighbor
 204     from server.utils import rand
 205     world_db["MAP"] = bytearray(b'5' * (world_db["MAP_LENGTH"] ** 2))
 206     length = world_db["MAP_LENGTH"]
 207     add_half_width = (not (length % 2)) * int(length / 2)
 208     world_db["MAP"][int((length ** 2) / 2) + add_half_width] = ord("4")
 209     while (1):
 210         y, x, pos = new_pos()
 211         if "5" == chr(world_db["MAP"][pos]) and is_neighbor((y, x), "4"):
 212             if y == 0 or y == (length - 1) or x == 0 or x == (length - 1):
 213                 break
 214             world_db["MAP"][pos] = ord("4")
 215     n_ground = int((length ** 2) / 16)
 216     i_ground = 0
 217     while (i_ground <= n_ground):
 218         single_allowed = rand.next() % 32
 219         y, x, pos = new_pos()
 220         if "4" == chr(world_db["MAP"][pos]) \
 221                 and ((not single_allowed) or is_neighbor((y, x), "0")):
 222             world_db["MAP"][pos] = ord("0")
 223             i_ground += 1
 224     n_water = int((length ** 2) / 64)
 225     i_water = 0
 226     while (i_water <= n_water):
 227         y, x, pos = new_pos()
 228         if ord("0") == world_db["MAP"][pos] and \
 229                 ord("0") == world_db["wetmap"][pos]:
 230             world_db["wetmap"][pos] = ord("3")
 231             i_water += 1
 232
 233
 234 def calc_effort(ta, t):
 235     from server.utils import mv_yx_in_dir_legal
 236     if ta["TA_NAME"] == "move":
 237         move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 238                                          t["T_POSY"], t["T_POSX"])
 239         if 1 == move_result[0]:
 240             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 241             narrowness = world_db["MAP"][pos] - ord("0")
 242             return 2 ** narrowness
 243     return 1
 244 world_db["calc_effort"] = calc_effort
 245
 246
 247 def turn_over():
 248     from server.ai import ai
 249     from server.config.actions import action_db
 250     from server.update_map_memory import update_map_memory
 251     from server.io import try_worldstate_update
 252     from server.config.io import io_db
 253     from server.utils import rand
 254     while world_db["Things"][0]["T_LIFEPOINTS"]:
 255         for tid in [tid for tid in world_db["Things"]]:
 256             if not tid in world_db["Things"]:
 257                 continue
 258             t = world_db["Things"][tid]
 259             if t["T_LIFEPOINTS"]:
 260                 if not (world_db["test_air"](t) and world_db["test_hole"](t)):
 261                     continue
 262                 if not t["T_COMMAND"]:
 263                     update_map_memory(t)
 264                     if 0 == tid:
 265                         return
 266                     world_db["ai"](t)
 267                 if t["T_LIFEPOINTS"]:
 268                     t["T_PROGRESS"] += 1
 269                     taid = [a for a in world_db["ThingActions"]
 270                               if a == t["T_COMMAND"]][0]
 271                     ThingAction = world_db["ThingActions"][taid]
 272                     effort = world_db["calc_effort"](ThingAction, t)
 273                     if t["T_PROGRESS"] >= effort:
 274                         action = action_db["actor_" + ThingAction["TA_NAME"]]
 275                         action(t)
 276                         t["T_COMMAND"] = 0
 277                         t["T_PROGRESS"] = 0
 278                     if t["T_BOWEL"] > 16:
 279                         if 0 == (rand.next() % (33 - t["T_BOWEL"])):
 280                             action_db["actor_drop"](t)
 281                     if t["T_BLADDER"] > 16:
 282                         if 0 == (rand.next() % (33 - t["T_BLADDER"])):
 283                             action_db["actor_pee"](t)
 284                     if 0 == world_db["TURN"] % 5:
 285                         t["T_STOMACH"] -= 1
 286                         t["T_BOWEL"] += 1
 287                         t["T_KIDNEY"] -= 1
 288                         t["T_BLADDER"] += 1
 289                     if t["T_STOMACH"] <= 0:
 290                         world_db["die"](t, "You DIE of hunger.")
 291                     elif t["T_KIDNEY"] <= 0:
 292                         world_db["die"](t, "You DIE of dehydration.")
 293         positions_to_wet = []
 294         i_positions_to_wet = len(positions_to_wet)
 295         for pos in range(world_db["MAP_LENGTH"] ** 2):
 296             wetness = world_db["wetmap"][pos] - ord("0")
 297             height = world_db["MAP"][pos] - ord("0")
 298             if height == 0 and wetness > 0 \
 299                     and 0 == rand.next() % ((2 ** 13) / (2 ** wetness)):
 300                 world_db["MAP"][pos] = ord("-")
 301             if ((wetness > 0 and height != 0) or wetness > 1) \
 302                 and 0 == rand.next() % 5:
 303                 world_db["wetmap"][pos] -= 1
 304                 world_db["HUMIDITY"] += 1
 305                 i_positions_to_wet -= 1
 306         if world_db["HUMIDITY"] > 0:
 307             for pos in range(world_db["MAP_LENGTH"] ** 2):
 308                 if world_db["MAP"][pos] == ord("0") \
 309                         and world_db["wetmap"][pos] < ord("5"):
 310                     positions_to_wet += [pos]
 311             while world_db["HUMIDITY"] > 0 and len(positions_to_wet) > 0:
 312                 select = rand.next() % len(positions_to_wet)
 313                 pos = positions_to_wet[select]
 314                 world_db["wetmap"][pos] += 1
 315                 positions_to_wet.remove(pos)
 316                 world_db["HUMIDITY"] -= 1
 317         world_db["TURN"] += 1
 318         io_db["worldstate_updateable"] = True
 319         try_worldstate_update()
 320 world_db["turn_over"] = turn_over
 321
 322
 323 def command_ai():
 324     """Call ai() on player Thing, then turn_over()."""
 325     from server.ai import ai
 326     if world_db["WORLD_ACTIVE"]:
 327         ai(world_db["Things"][0])
 328         world_db["turn_over"]()
 329
 330
 331 def set_command(action):
 332     """Set player's T_COMMAND, then call turn_over()."""
 333     tid = [x for x in world_db["ThingActions"]
 334            if world_db["ThingActions"][x]["TA_NAME"] == action][0]
 335     world_db["Things"][0]["T_COMMAND"] = tid
 336     world_db["turn_over"]()
 337 world_db["set_command"] = set_command
 338
 339
 340 def play_wait():
 341     """Try "wait" as player's T_COMMAND."""
 342     if world_db["WORLD_ACTIVE"]:
 343         world_db["set_command"]("wait")
 344
 345
 346 def save_wetmap():
 347     length = world_db["MAP_LENGTH"]
 348     string = ""
 349     for i in range(length):
 350         line = world_db["wetmap"][i * length:(i * length) + length].decode()
 351         string = string + "WETMAP" + " "  + str(i) + " " + line + "\n"
 352     return string
 353
 354
 355 def wetmapset(str_int, mapline):
 356     def valid_map_line(str_int, mapline):
 357         from server.utils import integer_test
 358         val = integer_test(str_int, 0, 255)
 359         if None != val:
 360             if val >= world_db["MAP_LENGTH"]:
 361                 print("Illegal value for map line number.")
 362             elif len(mapline) != world_db["MAP_LENGTH"]:
 363                 print("Map line length is unequal map width.")
 364             else:
 365                 return val
 366         return None
 367     val = valid_map_line(str_int, mapline)
 368     if None != val:
 369         length = world_db["MAP_LENGTH"]
 370         if not world_db["wetmap"]:
 371             m = bytearray(b' ' * (length ** 2))
 372         else:
 373             m = world_db["wetmap"]
 374         m[val * length:(val * length) + length] = mapline.encode()
 375         if not world_db["wetmap"]:
 376             world_db["wetmap"] = m
 377
 378 def write_wetmap():
 379     from server.worldstate_write_helpers import write_map
 380     length = world_db["MAP_LENGTH"]
 381     visible_wetmap = bytearray(b' ' * (length ** 2))
 382     for i in range(length ** 2):
 383         if world_db["Things"][0]["fovmap"][i] == ord('v'):
 384             visible_wetmap[i] = world_db["wetmap"][i]
 385     return write_map(visible_wetmap, world_db["MAP_LENGTH"])
 386
 387
 388 def command_ai():
 389     if world_db["WORLD_ACTIVE"]:
 390         world_db["ai"](world_db["Things"][0])
 391         world_db["turn_over"]()
 392
 393
 394 def get_dir_to_target(t, target):
 395
 396     from server.utils import rand, libpr, c_pointer_to_bytearray
 397     from server.config.world_data import symbols_passable
 398
 399     def zero_score_map_where_char_on_memdepthmap(c):
 400         map = c_pointer_to_bytearray(t["T_MEMDEPTHMAP"])
 401         if libpr.zero_score_map_where_char_on_memdepthmap(c, map):
 402             raise RuntimeError("No score map allocated for "
 403                                "zero_score_map_where_char_on_memdepthmap().")
 404
 405     def set_map_score(pos, score):
 406         test = libpr.set_map_score(pos, score)
 407         if test:
 408             raise RuntimeError("No score map allocated for set_map_score().")
 409
 410     def set_movement_cost_map():
 411         memmap = c_pointer_to_bytearray(t["T_MEMMAP"])
 412         if libpr.TCE_set_movement_cost_map(memmap):
 413             raise RuntimeError("No movement cost map allocated for "
 414                                "set_movement_cost_map().")
 415
 416     def seeing_thing():
 417         def exists(gen):
 418             try:
 419                 next(gen)
 420             except StopIteration:
 421                 return False
 422             return True
 423         mapsize = world_db["MAP_LENGTH"] ** 2
 424         if target == "food" and t["T_MEMMAP"]:
 425             return exists(pos for pos in range(mapsize)
 426                            if ord("2") < t["T_MEMMAP"][pos] < ord("5"))
 427         elif target == "fluid_certain" and t["fovmap"]:
 428             return exists(pos for pos in range(mapsize)
 429                            if t["fovmap"] == ord("v")
 430                            if world_db["MAP"][pos] == ord("0")
 431                            if world_db["wetmap"][pos] > ord("0"))
 432         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 433             return exists(pos for pos in range(mapsize)
 434                            if t["T_MEMMAP"][pos] == ord("0")
 435                            if t["fovmap"] != ord("v"))
 436         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 437             return exists(pos for pos in range(mapsize)
 438                           if ord("0") <= t["T_MEMMAP"][pos] <= ord("2")
 439                           if (t["fovmap"] != ord("v")
 440                               or world_db["terrain_fullness"](pos) < 5))
 441         return False
 442
 443     def init_score_map():
 444         test = libpr.init_score_map()
 445         set_movement_cost_map()
 446         mapsize = world_db["MAP_LENGTH"] ** 2
 447         if test:
 448             raise RuntimeError("Malloc error in init_score_map().")
 449         if target == "food" and t["T_MEMMAP"]:
 450             [set_map_score(pos, 0) for pos in range(mapsize)
 451              if ord("2") < t["T_MEMMAP"][pos] < ord("5")]
 452         elif target == "fluid_certain" and t["fovmap"]:
 453             [set_map_score(pos, 0) for pos in range(mapsize)
 454              if t["fovmap"] == ord("v")
 455              if world_db["MAP"][pos] == ord("0")
 456              if world_db["wetmap"][pos] > ord("0")]
 457         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 458             [set_map_score(pos, 0) for pos in range(mapsize)
 459              if t["T_MEMMAP"][pos] == ord("0")
 460              if t["fovmap"] != ord("v")]
 461         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 462             [set_map_score(pos, 0) for pos in range(mapsize)
 463              if ord("0") <= t["T_MEMMAP"][pos] <= ord("2")
 464              if (t["fovmap"] != ord("v")
 465                  or world_db["terrain_fullness"](pos) < 5)]
 466         elif target == "search":
 467             zero_score_map_where_char_on_memdepthmap(mem_depth_c[0])
 468
 469     def rand_target_dir(neighbors, cmp, dirs):
 470         candidates = []
 471         n_candidates = 0
 472         for i in range(len(dirs)):
 473             if cmp == neighbors[i]:
 474                 candidates.append(dirs[i])
 475                 n_candidates += 1
 476         return candidates[rand.next() % n_candidates] if n_candidates else 0
 477
 478     def get_neighbor_scores(dirs, eye_pos):
 479         scores = []
 480         if libpr.ready_neighbor_scores(eye_pos):
 481             raise RuntimeError("No score map allocated for " +
 482                                "ready_neighbor_scores.()")
 483         for i in range(len(dirs)):
 484             scores.append(libpr.get_neighbor_score(i))
 485         return scores
 486
 487     def get_dir_from_neighbors():
 488         import math
 489         dir_to_target = False
 490         dirs = "edcxsw"
 491         eye_pos = t["pos"]
 492         neighbors = get_neighbor_scores(dirs, eye_pos)
 493         minmax_start = 65535 - 1
 494         minmax_neighbor = minmax_start
 495         for i in range(len(dirs)):
 496             if minmax_neighbor > neighbors[i]:
 497                 minmax_neighbor = neighbors[i]
 498         if minmax_neighbor != minmax_start:
 499             dir_to_target = rand_target_dir(neighbors, minmax_neighbor, dirs)
 500         return dir_to_target, minmax_neighbor
 501
 502     dir_to_target = False
 503     mem_depth_c = b' '
 504     run_i = 9 + 1 if "search" == target else 1
 505     minmax_neighbor = 0
 506     while run_i and not dir_to_target and \
 507             ("search" == target or seeing_thing()):
 508         run_i -= 1
 509         init_score_map()
 510         mem_depth_c = b'9' if b' ' == mem_depth_c \
 511             else bytes([mem_depth_c[0] - 1])
 512         if libpr.TCE_dijkstra_map_with_movement_cost():
 513             raise RuntimeError("No score map allocated for dijkstra_map().")
 514         dir_to_target, minmax_neighbor = get_dir_from_neighbors()
 515         libpr.free_score_map()
 516         if dir_to_target and str == type(dir_to_target):
 517             action = "move"
 518             from server.utils import mv_yx_in_dir_legal
 519             move_result = mv_yx_in_dir_legal(dir_to_target, t["T_POSY"],
 520                                                             t["T_POSX"])
 521             if 1 != move_result[0]:
 522                 return False, 0
 523             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 524             if world_db["MAP"][pos] > ord("2"):
 525                 action = "eat"
 526             t["T_COMMAND"] = [taid for taid in world_db["ThingActions"]
 527                               if world_db["ThingActions"][taid]["TA_NAME"]
 528                               == action][0]
 529             t["T_ARGUMENT"] = ord(dir_to_target)
 530     return dir_to_target, minmax_neighbor
 531 world_db["get_dir_to_target"] = get_dir_to_target
 532
 533
 534 def terrain_fullness(pos):
 535     return (world_db["MAP"][pos] - ord("0")) + \
 536         (world_db["wetmap"][pos] - ord("0"))
 537 world_db["terrain_fullness"] = terrain_fullness
 538
 539
 540 def ai(t):
 541
 542     if t["T_LIFEPOINTS"] == 0:
 543         return
 544
 545     def standing_on_fluid(t):
 546         if world_db["MAP"][t["pos"]] == ord("0") and \
 547             world_db["wetmap"][t["pos"]] > ord("0"):
 548                 return True
 549         else:
 550             return False
 551
 552     def thing_action_id(name):
 553         return [taid for taid in world_db["ThingActions"]
 554                 if world_db["ThingActions"][taid]
 555                 ["TA_NAME"] == name][0]
 556
 557     t["T_COMMAND"] = thing_action_id("wait")
 558     needs = {
 559         "safe_pee": (world_db["terrain_fullness"](t["pos"]) * t["T_BLADDER"]) / 4,
 560         "safe_drop": (world_db["terrain_fullness"](t["pos"]) * t["T_BOWEL"]) / 4,
 561         "food": 33 - t["T_STOMACH"],
 562         "fluid_certain": 33 - t["T_KIDNEY"],
 563         "fluid_potential": 32 - t["T_KIDNEY"],
 564         "search": 1,
 565     }
 566     from operator import itemgetter
 567     needs = sorted(needs.items(), key=itemgetter(1,0))
 568     needs.reverse()
 569     for need in needs:
 570         if need[1] > 0:
 571             if need[0] in {"fluid_certain", "fluid_potential"}:
 572                 if standing_on_fluid(t):
 573                     t["T_COMMAND"] = thing_action_id("drink")
 574                     return
 575                 elif t["T_BLADDER"] > 0 and \
 576                          world_db["MAP"][t["pos"]] == ord("0"):
 577                     t["T_COMMAND"] = thing_action_id("pee")
 578                     return
 579             elif need[0] in {"safe_pee", "safe_drop"}:
 580                 action_name = need[0][len("safe_"):]
 581                 if world_db["terrain_fullness"](t["pos"]) < 4:
 582                     t["T_COMMAND"] = thing_action_id(action_name)
 583                     return
 584                 else:
 585                     test = world_db["get_dir_to_target"](t, "space")
 586                     if test[0]:
 587                         if (not test[1] < 5) and \
 588                                 world_db["terrain_fullness"](t["pos"]) < 5:
 589                             t["T_COMMAND"] = thing_action_id(action_name)
 590                         return
 591                     if t["T_STOMACH"] < 32 and \
 592                             world_db["get_dir_to_target"](t, "food")[0]:
 593                         return
 594                 continue
 595             if world_db["get_dir_to_target"](t, need[0])[0]:
 596                 return
 597             elif t["T_STOMACH"] < 32 and \
 598                     need[0] in {"fluid_certain", "fluid_potential"} and \
 599                     world_db["get_dir_to_target"](t, "food")[0]:
 600                 return
 601 world_db["ai"] = ai
 602
 603
 604 from server.config.io import io_db
 605 io_db["worldstate_write_order"] += [["T_STOMACH", "player_int"]]
 606 io_db["worldstate_write_order"] += [["T_KIDNEY", "player_int"]]
 607 io_db["worldstate_write_order"] += [["T_BOWEL", "player_int"]]
 608 io_db["worldstate_write_order"] += [["T_BLADDER", "player_int"]]
 609 io_db["worldstate_write_order"] += [[write_wetmap, "func"]]
 610 import server.config.world_data
 611 server.config.world_data.symbols_hide = "345"
 612 server.config.world_data.symbols_passable = "012-"
 613 server.config.world_data.thing_defaults["T_STOMACH"] = 16
 614 server.config.world_data.thing_defaults["T_BOWEL"] = 0
 615 server.config.world_data.thing_defaults["T_KIDNEY"] = 16
 616 server.config.world_data.thing_defaults["T_BLADDER"] = 0
 617 world_db["wetmap"] = bytearray(b"0" * world_db["MAP_LENGTH"] ** 2)
 618 if not "HUMIDITY" in world_db:
 619     world_db["HUMIDITY"] = 0
 620 io_db["hook_save"] = save_wetmap
 621 import server.config.make_world_helpers
 622 server.config.make_world_helpers.make_map = make_map
 623 from server.config.commands import commands_db
 624 commands_db["THINGS_HERE"] = (2, True, lambda x, y: None)
 625 commands_db["ai"] = (0, False, command_ai)
 626 commands_db["move"] = (1, False, play_move)
 627 commands_db["eat"] = (1, False, play_move)
 628 commands_db["wait"] = (0, False, play_wait)
 629 commands_db["drop"] = (0, False, play_drop)
 630 commands_db["drink"] = (0, False, play_drink)
 631 commands_db["pee"] = (0, False, play_pee)
 632 commands_db["use"] = (1, False, lambda x: None)
 633 commands_db["pickup"] = (0, False, lambda: None)
 634 commands_db["HUMIDITY"] = (1, False, setter(None, "HUMIDITY", 0, 65535))
 635 commands_db["T_STOMACH"] = (1, False, setter("Thing", "T_STOMACH", 0, 255))
 636 commands_db["T_KIDNEY"] = (1, False, setter("Thing", "T_KIDNEY", 0, 255))
 637 commands_db["T_BOWEL"] = (1, False, setter("Thing", "T_BOWEL", 0, 255))
 638 commands_db["T_BLADDER"] = (1, False, setter("Thing", "T_BLADDER", 0, 255))
 639 commands_db["WETMAP"] = (2, False, wetmapset)
 640 from server.actions import actor_wait
 641 import server.config.actions
 642 server.config.actions.action_db = {
 643     "actor_wait": actor_wait,
 644     "actor_move": actor_move,
 645     "actor_drop": actor_drop,
 646     "actor_drink": actor_drink,
 647     "actor_pee": actor_pee,
 648     "actor_eat": actor_eat,
 649 }
 650
 651 strong_write(io_db["file_out"], "PLUGIN TheCrawlingEater\n")