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 = t["pos"]
  24     if chr(world_db["MAP"][pos]) == "0" and \
  25                 world_db["wetmap"][pos] > ord("0") and t["T_KIDNEY"] < 32:
  26         if world_db["Things"][0] == t:
  27             log("You DRINK.")
  28         t["T_KIDNEY"] += 1
  29         world_db["wetmap"][pos] -= 1
  30         if world_db["wetmap"][pos] == ord("0"):
  31             world_db["MAP"][pos] = ord("0")
  32     elif t == world_db["Things"][0]:
  33         log("YOU FAIL TO DRINK " + str(world_db["MAP"][pos] - ord("0")))
  34
  35
  36 def play_pee():
  37     if action_exists("pee") and world_db["WORLD_ACTIVE"]:
  38         if world_db["Things"][0]["T_BLADDER"] < 1:
  39             log("Nothing to drop from empty bladder.")
  40             return
  41         world_db["set_command"]("pee")
  42
  43
  44 def actor_pee(t):
  45     if t["T_BLADDER"] < 1:
  46         return
  47     if t == world_db["Things"][0]:
  48         log("You LOSE fluid.")
  49     if not world_db["test_air"](t):
  50         return
  51     t["T_BLADDER"] -= 1
  52     world_db["wetmap"][t["pos"]] += 1
  53
  54
  55 def play_drop():
  56     if action_exists("drop") and world_db["WORLD_ACTIVE"]:
  57         if world_db["Things"][0]["T_BOWEL"] < 1:
  58             log("Nothing to drop from empty bowel.")
  59             return
  60         world_db["set_command"]("drop")
  61
  62
  63 def actor_drop(t):
  64     if t["T_BOWEL"] < 1:
  65         return
  66     if t == world_db["Things"][0]:
  67         log("You DROP waste.")
  68     if not world_db["test_air"](t):
  69         return
  70     world_db["MAP"][t["pos"]] += 1
  71     t["T_BOWEL"] -= 1
  72
  73
  74 def play_move(str_arg):
  75     """Try "move" as player's T_COMMAND, str_arg as T_ARGUMENT / direction."""
  76     if action_exists("move") and world_db["WORLD_ACTIVE"]:
  77         from server.config.world_data import directions_db, symbols_passable
  78         t = world_db["Things"][0]
  79         if not str_arg in directions_db:
  80             print("Illegal move direction string.")
  81             return
  82         d = ord(directions_db[str_arg])
  83         from server.utils import mv_yx_in_dir_legal
  84         move_result = mv_yx_in_dir_legal(chr(d), t["T_POSY"], t["T_POSX"])
  85         if 1 == move_result[0]:
  86             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
  87             if chr(world_db["MAP"][pos]) in "34":
  88                 if t["T_STOMACH"] >= 32:
  89                     if t == world_db["Things"][0]:
  90                         log("You're too FULL to eat.")
  91                     return
  92                 world_db["Things"][0]["T_ARGUMENT"] = d
  93                 world_db["set_command"]("eat")
  94                 return
  95             if chr(world_db["MAP"][pos]) in symbols_passable:
  96                 world_db["Things"][0]["T_ARGUMENT"] = d
  97                 world_db["set_command"]("move")
  98                 return
  99         log("You CAN'T eat your way through there.")
 100
 101
 102 def actor_eat(t):
 103     from server.utils import mv_yx_in_dir_legal, rand
 104     from server.config.world_data import symbols_passable
 105     passable = False
 106     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 107                                      t["T_POSY"], t["T_POSX"])
 108     if 1 == move_result[0]:
 109         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 110         #hitted = [tid for tid in world_db["Things"]
 111         #          if world_db["Things"][tid] != t
 112         #          if world_db["Things"][tid]["T_LIFEPOINTS"]
 113         #          if world_db["Things"][tid]["T_POSY"] == move_result[1]
 114         #          if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 115         #if len(hitted):
 116         #    hit_id = hitted[0]
 117         #    hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 118         #    if t == world_db["Things"][0]:
 119         #        hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 120         #        log("You BUMP into " + hitted_name + ".")
 121         #    elif 0 == hit_id:
 122         #        hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 123         #        log(hitter_name +" BUMPS into you.")
 124         #    return
 125         passable = chr(world_db["MAP"][pos]) in symbols_passable
 126     if passable and t == world_db["Things"][0]:
 127         log("You try to EAT, but fail.")
 128     else:
 129         height = world_db["MAP"][pos] - ord("0")
 130         if t["T_STOMACH"] >= 32 or height == 5:
 131             return
 132         t["T_STOMACH"] += 1
 133         if t == world_db["Things"][0]:
 134             log("You EAT.")
 135         eaten = (height == 3 and 0 == int(rand.next() % 2)) or \
 136                 (height == 4 and 0 == int(rand.next() % 5))
 137         if eaten:
 138             world_db["MAP"][pos] = ord("0")
 139             if t["T_STOMACH"] > 32:
 140                 t["T_STOMACH"] = 32
 141
 142
 143 def actor_move(t):
 144     from server.build_fov_map import build_fov_map
 145     from server.utils import mv_yx_in_dir_legal, rand
 146     from server.config.world_data import symbols_passable
 147     passable = False
 148     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 149                                      t["T_POSY"], t["T_POSX"])
 150     if 1 == move_result[0]:
 151         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 152         #hitted = [tid for tid in world_db["Things"]
 153         #          if world_db["Things"][tid] != t
 154         #          if world_db["Things"][tid]["T_LIFEPOINTS"]
 155         #          if world_db["Things"][tid]["T_POSY"] == move_result[1]
 156         #          if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 157         #if len(hitted):
 158         #    hit_id = hitted[0]
 159         #    hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 160         #    if t == world_db["Things"][0]:
 161         #        hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 162         #        log("You BUMP into " + hitted_name + ".")
 163         #    elif 0 == hit_id:
 164         #        hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 165         #        log(hitter_name +" BUMPS into you.")
 166         #    return
 167         passable = chr(world_db["MAP"][pos]) in symbols_passable
 168     if passable:
 169         t["T_POSY"] = move_result[1]
 170         t["T_POSX"] = move_result[2]
 171         t["pos"] = move_result[1] * world_db["MAP_LENGTH"] + move_result[2]
 172         build_fov_map(t)
 173     elif t == world_db["Things"][0]:
 174         log("You try to MOVE there, but fail.")
 175
 176
 177 def test_hole(t):
 178     if world_db["MAP"][t["pos"]] == ord("-"):
 179         world_db["die"](t, "You FALL in a hole, and die.")
 180         return False
 181     return True
 182 world_db["test_hole"] = test_hole
 183
 184
 185 def test_air(t):
 186     if world_db["terrain_fullness"](t["pos"]) > 5:
 187         world_db["die"](t, "You SUFFOCATE")
 188         return False
 189     return True
 190 world_db["test_air"] = test_air
 191
 192
 193 def die(t, message):
 194     t["T_LIFEPOINTS"] = 0
 195     if t == world_db["Things"][0]:
 196         t["fovmap"] = bytearray(b' ' * (world_db["MAP_LENGTH"] ** 2))
 197         t["T_MEMMAP"][t["pos"]] = ord("@")
 198         log(message)
 199     else:
 200         world_db["MAP"][t["pos"]] = ord("5")
 201         world_db["HUMILITY"] = t["T_KIDNEY"] + t["T_BLADDER"] + \
 202             (world_db["wetmap"][t["pos"]] - ord("0"))
 203         world_db["wetmap"][t["pos"]] = 0
 204         tid = next(tid for tid in world_db["Things"]
 205                    if world_db["Things"][tid] == t)
 206         del world_db["Things"][tid]
 207 world_db["die"] = die
 208
 209
 210 def make_map():
 211     from server.make_map import new_pos, is_neighbor
 212     from server.utils import rand
 213     world_db["MAP"] = bytearray(b'5' * (world_db["MAP_LENGTH"] ** 2))
 214     length = world_db["MAP_LENGTH"]
 215     add_half_width = (not (length % 2)) * int(length / 2)
 216     world_db["MAP"][int((length ** 2) / 2) + add_half_width] = ord("4")
 217     while (1):
 218         y, x, pos = new_pos()
 219         if "5" == chr(world_db["MAP"][pos]) and is_neighbor((y, x), "4"):
 220             if y == 0 or y == (length - 1) or x == 0 or x == (length - 1):
 221                 break
 222             world_db["MAP"][pos] = ord("4")
 223     n_ground = int((length ** 2) / 16)
 224     i_ground = 0
 225     while (i_ground <= n_ground):
 226         single_allowed = rand.next() % 32
 227         y, x, pos = new_pos()
 228         if "4" == chr(world_db["MAP"][pos]) \
 229                 and ((not single_allowed) or is_neighbor((y, x), "0")):
 230             world_db["MAP"][pos] = ord("0")
 231             i_ground += 1
 232     n_water = int((length ** 2) / 32)
 233     i_water = 0
 234     while (i_water <= n_water):
 235         y, x, pos = new_pos()
 236         if ord("0") == world_db["MAP"][pos] and \
 237                 ord("0") == world_db["wetmap"][pos]:
 238             world_db["wetmap"][pos] = ord("3")
 239             i_water += 1
 240
 241
 242 def calc_effort(ta, t):
 243     from server.utils import mv_yx_in_dir_legal
 244     if ta["TA_NAME"] == "move":
 245         move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 246                                          t["T_POSY"], t["T_POSX"])
 247         if 1 == move_result[0]:
 248             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 249             narrowness = world_db["MAP"][pos] - ord("0")
 250             return 2 ** narrowness
 251     return 1
 252 world_db["calc_effort"] = calc_effort
 253
 254
 255 def turn_over():
 256     from server.ai import ai
 257     from server.config.actions import action_db
 258     from server.update_map_memory import update_map_memory
 259     from server.io import try_worldstate_update
 260     from server.config.io import io_db
 261     from server.utils import rand
 262     while world_db["Things"][0]["T_LIFEPOINTS"]:
 263         for tid in [tid for tid in world_db["Things"]]:
 264             if not tid in world_db["Things"]:
 265                 continue
 266             t = world_db["Things"][tid]
 267             if t["T_LIFEPOINTS"]:
 268                 if not (world_db["test_air"](t) and world_db["test_hole"](t)):
 269                     continue
 270                 if not t["T_COMMAND"]:
 271                     update_map_memory(t)
 272                     if 0 == tid:
 273                         return
 274                     world_db["ai"](t)
 275                 if t["T_LIFEPOINTS"]:
 276                     t["T_PROGRESS"] += 1
 277                     taid = [a for a in world_db["ThingActions"]
 278                               if a == t["T_COMMAND"]][0]
 279                     ThingAction = world_db["ThingActions"][taid]
 280                     effort = world_db["calc_effort"](ThingAction, t)
 281                     if t["T_PROGRESS"] >= effort:
 282                         action = action_db["actor_" + ThingAction["TA_NAME"]]
 283                         action(t)
 284                         t["T_COMMAND"] = 0
 285                         t["T_PROGRESS"] = 0
 286                     if t["T_BOWEL"] > 16:
 287                         if 0 == (rand.next() % (33 - t["T_BOWEL"])):
 288                             action_db["actor_drop"](t)
 289                     if t["T_BLADDER"] > 16:
 290                         if 0 == (rand.next() % (33 - t["T_BLADDER"])):
 291                             action_db["actor_pee"](t)
 292                     if 0 == world_db["TURN"] % 5:
 293                         t["T_STOMACH"] -= 1
 294                         t["T_BOWEL"] += 1
 295                         t["T_KIDNEY"] -= 1
 296                         t["T_BLADDER"] += 1
 297                     if t["T_STOMACH"] <= 0:
 298                         world_db["die"](t, "You DIE of hunger.")
 299                     elif t["T_KIDNEY"] <= 0:
 300                         world_db["die"](t, "You DIE of dehydration.")
 301         for pos in range(world_db["MAP_LENGTH"] ** 2):
 302             wetness = world_db["wetmap"][pos] - ord("0")
 303             height = world_db["MAP"][pos] - ord("0")
 304             if height == 0 and wetness > 0 \
 305                     and 0 == rand.next() % ((2 ** 13) / (2 ** wetness)):
 306                 world_db["MAP"][pos] = ord("-")
 307             if ((wetness > 0 and height != 0) or wetness > 1) \
 308                 and 0 == rand.next() % 5:
 309                 world_db["wetmap"][pos] -= 1
 310                 world_db["HUMIDITY"] += 1
 311         if world_db["HUMIDITY"] > 0:
 312             if world_db["HUMIDITY"] > 2 and 0 == rand.next() % 2:
 313                 world_db["NEW_SPAWN"] += 1
 314                 world_db["HUMIDITY"] -= 1
 315             if world_db["NEW_SPAWN"] >= 16:
 316                 world_db["NEW_SPAWN"] -= 16
 317                 from server.new_thing import new_Thing
 318                 while 1:
 319                     y = rand.next() % world_db["MAP_LENGTH"]
 320                     x = rand.next() % world_db["MAP_LENGTH"]
 321                     if chr(world_db["MAP"][y * world_db["MAP_LENGTH"] + x]) !=\
 322                         "5":
 323                         from server.utils import id_setter
 324                         tid = id_setter(-1, "Things")
 325                         world_db["Things"][tid] = new_Thing(
 326                             world_db["PLAYER_TYPE"], (y, x))
 327                         pos = y * world_db["MAP_LENGTH"] + x
 328                         break
 329             positions_to_wet = []
 330             for pos in range(world_db["MAP_LENGTH"] ** 2):
 331                 if world_db["MAP"][pos] == ord("0") \
 332                         and world_db["wetmap"][pos] < ord("5"):
 333                     positions_to_wet += [pos]
 334             while world_db["HUMIDITY"] > 0 and len(positions_to_wet) > 0:
 335                 select = rand.next() % len(positions_to_wet)
 336                 pos = positions_to_wet[select]
 337                 world_db["wetmap"][pos] += 1
 338                 positions_to_wet.remove(pos)
 339                 world_db["HUMIDITY"] -= 1
 340         world_db["TURN"] += 1
 341         io_db["worldstate_updateable"] = True
 342         try_worldstate_update()
 343 world_db["turn_over"] = turn_over
 344
 345
 346 def command_ai():
 347     """Call ai() on player Thing, then turn_over()."""
 348     from server.ai import ai
 349     if world_db["WORLD_ACTIVE"]:
 350         ai(world_db["Things"][0])
 351         world_db["turn_over"]()
 352
 353
 354 def set_command(action):
 355     """Set player's T_COMMAND, then call turn_over()."""
 356     tid = [x for x in world_db["ThingActions"]
 357            if world_db["ThingActions"][x]["TA_NAME"] == action][0]
 358     world_db["Things"][0]["T_COMMAND"] = tid
 359     world_db["turn_over"]()
 360 world_db["set_command"] = set_command
 361
 362
 363 def play_wait():
 364     """Try "wait" as player's T_COMMAND."""
 365     if world_db["WORLD_ACTIVE"]:
 366         world_db["set_command"]("wait")
 367
 368
 369 def save_wetmap():
 370     length = world_db["MAP_LENGTH"]
 371     string = ""
 372     for i in range(length):
 373         line = world_db["wetmap"][i * length:(i * length) + length].decode()
 374         string = string + "WETMAP" + " "  + str(i) + " " + line + "\n"
 375     return string
 376
 377
 378 def wetmapset(str_int, mapline):
 379     def valid_map_line(str_int, mapline):
 380         from server.utils import integer_test
 381         val = integer_test(str_int, 0, 255)
 382         if None != val:
 383             if val >= world_db["MAP_LENGTH"]:
 384                 print("Illegal value for map line number.")
 385             elif len(mapline) != world_db["MAP_LENGTH"]:
 386                 print("Map line length is unequal map width.")
 387             else:
 388                 return val
 389         return None
 390     val = valid_map_line(str_int, mapline)
 391     if None != val:
 392         length = world_db["MAP_LENGTH"]
 393         if not world_db["wetmap"]:
 394             m = bytearray(b' ' * (length ** 2))
 395         else:
 396             m = world_db["wetmap"]
 397         m[val * length:(val * length) + length] = mapline.encode()
 398         if not world_db["wetmap"]:
 399             world_db["wetmap"] = m
 400
 401 def write_wetmap():
 402     from server.worldstate_write_helpers import write_map
 403     length = world_db["MAP_LENGTH"]
 404     visible_wetmap = bytearray(b' ' * (length ** 2))
 405     for i in range(length ** 2):
 406         if world_db["Things"][0]["fovmap"][i] == ord('v'):
 407             visible_wetmap[i] = world_db["wetmap"][i]
 408     return write_map(visible_wetmap, world_db["MAP_LENGTH"])
 409
 410
 411 def command_ai():
 412     if world_db["WORLD_ACTIVE"]:
 413         world_db["ai"](world_db["Things"][0])
 414         world_db["turn_over"]()
 415
 416
 417 def get_dir_to_target(t, target):
 418
 419     from server.utils import rand, libpr, c_pointer_to_bytearray
 420     from server.config.world_data import symbols_passable
 421
 422     def zero_score_map_where_char_on_memdepthmap(c):
 423         map = c_pointer_to_bytearray(t["T_MEMDEPTHMAP"])
 424         if libpr.zero_score_map_where_char_on_memdepthmap(c, map):
 425             raise RuntimeError("No score map allocated for "
 426                                "zero_score_map_where_char_on_memdepthmap().")
 427
 428     def set_map_score(pos, score):
 429         test = libpr.set_map_score(pos, score)
 430         if test:
 431             raise RuntimeError("No score map allocated for set_map_score().")
 432
 433     def set_movement_cost_map():
 434         memmap = c_pointer_to_bytearray(t["T_MEMMAP"])
 435         if libpr.TCE_set_movement_cost_map(memmap):
 436             raise RuntimeError("No movement cost map allocated for "
 437                                "set_movement_cost_map().")
 438
 439     def seeing_thing():
 440         def exists(gen):
 441             try:
 442                 next(gen)
 443             except StopIteration:
 444                 return False
 445             return True
 446         mapsize = world_db["MAP_LENGTH"] ** 2
 447         if target == "food" and t["T_MEMMAP"]:
 448             return exists(pos for pos in range(mapsize)
 449                            if ord("2") < t["T_MEMMAP"][pos] < ord("5"))
 450         elif target == "fluid_certain" and t["fovmap"]:
 451             return exists(pos for pos in range(mapsize)
 452                            if t["fovmap"] == ord("v")
 453                            if world_db["MAP"][pos] == ord("0")
 454                            if world_db["wetmap"][pos] > ord("0"))
 455         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 456             return exists(pos for pos in range(mapsize)
 457                            if t["T_MEMMAP"][pos] == ord("0")
 458                            if t["fovmap"] != ord("v"))
 459         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 460             return exists(pos for pos in range(mapsize)
 461                           if ord("0") <= t["T_MEMMAP"][pos] <= ord("2")
 462                           if (t["fovmap"] != ord("v")
 463                               or world_db["terrain_fullness"](pos) < 5))
 464         return False
 465
 466     def init_score_map():
 467         test = libpr.init_score_map()
 468         set_movement_cost_map()
 469         mapsize = world_db["MAP_LENGTH"] ** 2
 470         if test:
 471             raise RuntimeError("Malloc error in init_score_map().")
 472         if target == "food" and t["T_MEMMAP"]:
 473             [set_map_score(pos, 0) for pos in range(mapsize)
 474              if ord("2") < t["T_MEMMAP"][pos] < ord("5")]
 475         elif target == "fluid_certain" and t["fovmap"]:
 476             [set_map_score(pos, 0) for pos in range(mapsize)
 477              if t["fovmap"] == ord("v")
 478              if world_db["MAP"][pos] == ord("0")
 479              if world_db["wetmap"][pos] > ord("0")]
 480         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 481             [set_map_score(pos, 0) for pos in range(mapsize)
 482              if t["T_MEMMAP"][pos] == ord("0")
 483              if t["fovmap"] != ord("v")]
 484         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 485             [set_map_score(pos, 0) for pos in range(mapsize)
 486              if ord("0") <= t["T_MEMMAP"][pos] <= ord("2")
 487              if (t["fovmap"] != ord("v")
 488                  or world_db["terrain_fullness"](pos) < 5)]
 489         elif target == "search":
 490             zero_score_map_where_char_on_memdepthmap(mem_depth_c[0])
 491
 492     def rand_target_dir(neighbors, cmp, dirs):
 493         candidates = []
 494         n_candidates = 0
 495         for i in range(len(dirs)):
 496             if cmp == neighbors[i]:
 497                 candidates.append(dirs[i])
 498                 n_candidates += 1
 499         return candidates[rand.next() % n_candidates] if n_candidates else 0
 500
 501     def get_neighbor_scores(dirs, eye_pos):
 502         scores = []
 503         if libpr.ready_neighbor_scores(eye_pos):
 504             raise RuntimeError("No score map allocated for " +
 505                                "ready_neighbor_scores.()")
 506         for i in range(len(dirs)):
 507             scores.append(libpr.get_neighbor_score(i))
 508         return scores
 509
 510     def get_dir_from_neighbors():
 511         import math
 512         dir_to_target = False
 513         dirs = "edcxsw"
 514         eye_pos = t["pos"]
 515         neighbors = get_neighbor_scores(dirs, eye_pos)
 516         minmax_start = 65535 - 1
 517         minmax_neighbor = minmax_start
 518         for i in range(len(dirs)):
 519             if minmax_neighbor > neighbors[i]:
 520                 minmax_neighbor = neighbors[i]
 521         if minmax_neighbor != minmax_start:
 522             dir_to_target = rand_target_dir(neighbors, minmax_neighbor, dirs)
 523         return dir_to_target, minmax_neighbor
 524
 525     dir_to_target = False
 526     mem_depth_c = b' '
 527     run_i = 9 + 1 if "search" == target else 1
 528     minmax_neighbor = 0
 529     while run_i and not dir_to_target and \
 530             ("search" == target or seeing_thing()):
 531         run_i -= 1
 532         init_score_map()
 533         mem_depth_c = b'9' if b' ' == mem_depth_c \
 534             else bytes([mem_depth_c[0] - 1])
 535         if libpr.TCE_dijkstra_map_with_movement_cost():
 536             raise RuntimeError("No score map allocated for dijkstra_map().")
 537         dir_to_target, minmax_neighbor = get_dir_from_neighbors()
 538         libpr.free_score_map()
 539         if dir_to_target and str == type(dir_to_target):
 540             action = "move"
 541             from server.utils import mv_yx_in_dir_legal
 542             move_result = mv_yx_in_dir_legal(dir_to_target, t["T_POSY"],
 543                                                             t["T_POSX"])
 544             if 1 != move_result[0]:
 545                 return False, 0
 546             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 547             if world_db["MAP"][pos] > ord("2"):
 548                 action = "eat"
 549             t["T_COMMAND"] = [taid for taid in world_db["ThingActions"]
 550                               if world_db["ThingActions"][taid]["TA_NAME"]
 551                               == action][0]
 552             t["T_ARGUMENT"] = ord(dir_to_target)
 553     return dir_to_target, minmax_neighbor
 554 world_db["get_dir_to_target"] = get_dir_to_target
 555
 556
 557 def terrain_fullness(pos):
 558     return (world_db["MAP"][pos] - ord("0")) + \
 559         (world_db["wetmap"][pos] - ord("0"))
 560 world_db["terrain_fullness"] = terrain_fullness
 561
 562
 563 def ai(t):
 564
 565     if t["T_LIFEPOINTS"] == 0:
 566         return
 567
 568     def standing_on_fluid(t):
 569         if world_db["MAP"][t["pos"]] == ord("0") and \
 570             world_db["wetmap"][t["pos"]] > ord("0"):
 571                 return True
 572         else:
 573             return False
 574
 575     def thing_action_id(name):
 576         return [taid for taid in world_db["ThingActions"]
 577                 if world_db["ThingActions"][taid]
 578                 ["TA_NAME"] == name][0]
 579
 580     t["T_COMMAND"] = thing_action_id("wait")
 581     needs = {
 582         "safe_pee": (world_db["terrain_fullness"](t["pos"]) * t["T_BLADDER"]) / 4,
 583         "safe_drop": (world_db["terrain_fullness"](t["pos"]) * t["T_BOWEL"]) / 4,
 584         "food": 33 - t["T_STOMACH"],
 585         "fluid_certain": 33 - t["T_KIDNEY"],
 586         "fluid_potential": 32 - t["T_KIDNEY"],
 587         "search": 1,
 588     }
 589     from operator import itemgetter
 590     needs = sorted(needs.items(), key=itemgetter(1,0))
 591     needs.reverse()
 592     for need in needs:
 593         if need[1] > 0:
 594             if need[0] in {"fluid_certain", "fluid_potential"}:
 595                 if standing_on_fluid(t):
 596                     t["T_COMMAND"] = thing_action_id("drink")
 597                     return
 598                 elif t["T_BLADDER"] > 0 and \
 599                          world_db["MAP"][t["pos"]] == ord("0"):
 600                     t["T_COMMAND"] = thing_action_id("pee")
 601                     return
 602             elif need[0] in {"safe_pee", "safe_drop"}:
 603                 action_name = need[0][len("safe_"):]
 604                 if world_db["terrain_fullness"](t["pos"]) < 4:
 605                     t["T_COMMAND"] = thing_action_id(action_name)
 606                     return
 607                 else:
 608                     test = world_db["get_dir_to_target"](t, "space")
 609                     if test[0]:
 610                         if (not test[1] < 5) and \
 611                                 world_db["terrain_fullness"](t["pos"]) < 5:
 612                             t["T_COMMAND"] = thing_action_id(action_name)
 613                         return
 614                     if t["T_STOMACH"] < 32 and \
 615                             world_db["get_dir_to_target"](t, "food")[0]:
 616                         return
 617                 continue
 618             if world_db["get_dir_to_target"](t, need[0])[0]:
 619                 return
 620             elif t["T_STOMACH"] < 32 and \
 621                     need[0] in {"fluid_certain", "fluid_potential"} and \
 622                     world_db["get_dir_to_target"](t, "food")[0]:
 623                 return
 624 world_db["ai"] = ai
 625
 626
 627 from server.config.io import io_db
 628 io_db["worldstate_write_order"] += [["T_STOMACH", "player_int"]]
 629 io_db["worldstate_write_order"] += [["T_KIDNEY", "player_int"]]
 630 io_db["worldstate_write_order"] += [["T_BOWEL", "player_int"]]
 631 io_db["worldstate_write_order"] += [["T_BLADDER", "player_int"]]
 632 io_db["worldstate_write_order"] += [[write_wetmap, "func"]]
 633 import server.config.world_data
 634 server.config.world_data.symbols_hide = "345"
 635 server.config.world_data.symbols_passable = "012-"
 636 server.config.world_data.thing_defaults["T_STOMACH"] = 16
 637 server.config.world_data.thing_defaults["T_BOWEL"] = 0
 638 server.config.world_data.thing_defaults["T_KIDNEY"] = 16
 639 server.config.world_data.thing_defaults["T_BLADDER"] = 0
 640 world_db["wetmap"] = bytearray(b"0" * world_db["MAP_LENGTH"] ** 2)
 641 if not "NEW_SPAWN" in world_db:
 642     world_db["NEW_SPAWN"] = 0
 643 if not "HUMIDITY" in world_db:
 644     world_db["HUMIDITY"] = 0
 645 io_db["hook_save"] = save_wetmap
 646 import server.config.make_world_helpers
 647 server.config.make_world_helpers.make_map = make_map
 648 from server.config.commands import commands_db
 649 commands_db["THINGS_HERE"] = (2, True, lambda x, y: None)
 650 commands_db["ai"] = (0, False, command_ai)
 651 commands_db["move"] = (1, False, play_move)
 652 commands_db["eat"] = (1, False, play_move)
 653 commands_db["wait"] = (0, False, play_wait)
 654 commands_db["drop"] = (0, False, play_drop)
 655 commands_db["drink"] = (0, False, play_drink)
 656 commands_db["pee"] = (0, False, play_pee)
 657 commands_db["use"] = (1, False, lambda x: None)
 658 commands_db["pickup"] = (0, False, lambda: None)
 659 commands_db["NEW_SPAWN"] = (1, False, setter(None, "NEW_SPAWN", 0, 255))
 660 commands_db["HUMIDITY"] = (1, False, setter(None, "HUMIDITY", 0, 65535))
 661 commands_db["T_STOMACH"] = (1, False, setter("Thing", "T_STOMACH", 0, 255))
 662 commands_db["T_KIDNEY"] = (1, False, setter("Thing", "T_KIDNEY", 0, 255))
 663 commands_db["T_BOWEL"] = (1, False, setter("Thing", "T_BOWEL", 0, 255))
 664 commands_db["T_BLADDER"] = (1, False, setter("Thing", "T_BLADDER", 0, 255))
 665 commands_db["WETMAP"] = (2, False, wetmapset)
 666 from server.actions import actor_wait
 667 import server.config.actions
 668 server.config.actions.action_db = {
 669     "actor_wait": actor_wait,
 670     "actor_move": actor_move,
 671     "actor_drop": actor_drop,
 672     "actor_drink": actor_drink,
 673     "actor_pee": actor_pee,
 674     "actor_eat": actor_eat,
 675 }
 676
 677 strong_write(io_db["file_out"], "PLUGIN TheCrawlingEater\n")