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 command_help(str_int):
  10     val = integer_test(str_int, 0, 9)
  11     if None != val:
  12         if val == 0:
  13             log(" ")
  14             log("[HELP SCREEN 0: help screen list]")
  15             log("0 - this screen")
  16             log("1 - key bindings")
  17             log("2 - environment 1/3")
  18             log("3 - environment 2/3")
  19             log("4 - environment 3/3")
  20             log("5 - other beings")
  21             log("6 - winning")
  22             log("7 - restart and replay")
  23             log("For more, see ./README or ./README_TCE files.")
  24             pass
  25         elif val == 1:
  26             log(" ")
  27             log("[HELP SCREEN 1: key bindings]")
  28             log("movement/eating: w/e/d/c/x/s")
  29             log("drink: i")
  30             log("defecate: o")
  31             log("pee: p")
  32             log("wait: .")
  33             log("autopilot: A")
  34             log("look mode: l")
  35             log("quit: Q")
  36             log("help screens: 1/2/3/4/5/6/7/8/9")
  37             log("help overview: 0")
  38         elif val == 2:
  39             log(" ")
  40             log("[HELP SCREEN 2: environment 1/3]")
  41             log("There is mostly solid matter and fluid. "
  42                 "'_', '.', ':' are ground, '%', '#', 'X' are walls. "
  43                 "Less thick ones can be eaten."
  44                 "Background color indicates fluid concentration. "
  45                 "'O'/'0' is holes; stepping into them is dangerous."
  46                 "'-' and '+' are cracks in the ground, and may becomes holes. "
  47                 "'$' is special places that will change you. "
  48                 "Learn more in HELP SCREEN 3."
  49                 )
  50         elif val == 3:
  51             log(" ")
  52             log("[HELP SCREEN 3: environment 2/3]")
  53             log("Use the 'l' command to investigate the environment. "
  54                 "Its cursor may describe the area pointed at by two numbers: "
  55                 "ground elevation/matter thickness (left), wetness (right). "
  56                 "You cannot breathe there if the sum of both is > 5. "
  57                 "Greater ground elevation means slower movement."
  58                )
  59         elif val == 4:
  60             log(" ")
  61             log("[HELP SCREEN 4: environment 3/3]")
  62             log("Waste will pile up to ground matter an walls. "
  63                 "Fluid will trickle down into the environment. "
  64                 "General humidity will sparkle up new fluid on the ground "
  65                 "level ('_'). "
  66                 "Only from there can you drink fluid. "
  67                 "Much fluid on a ground level tile creates potential for "
  68                 "cracks to appear there. They may be sealed with waste."
  69                 )
  70         elif val == 5:
  71             log(" ")
  72             log("[HELP SCREEN 5: other beings]")
  73             log(" '?' on the memory map indicate sounds of movement. "
  74                 "You may encounter the sources. They appear as the general "
  75                 "humidity of the environment grows, grown from its fluids and "
  76                 "earth. "
  77                )
  78         elif val == 6:
  79             log(" ")
  80             log("[HELP SCREEN 6: winning]")
  81             log("Find '$' tiles. Don't dump waste and fluids on fields with "
  82                 "great elevation and wetness sums. Control ground wetness "
  83                 "by providing great or small ground space for fluid sparkling "
  84                 "up to concentrate in. "
  85                 "A special kind of hole will only evolve from a 'O' hole that "
  86                 "is surrounded by six other holes."
  87                )
  88         elif val == 7:
  89             log(" ")
  90             log("[HELP SCREEN 7: restart and replay]")
  91             log("You can restart in a new game world by running "
  92                 "./roguelike -n. You can replay a record of your current game"
  93                 " by running ./roguelike -s."
  94                 "See file ./README for more details."
  95                )
  96         else:
  97             log(" ")
  98             log("No HELP SCREEN defined for this number.")
  99             log(" ")
 100
 101
 102 def command_ai():
 103     if not (world_db["WORLD_ACTIVE"]
 104             and world_db["Things"][0]["T_LIFEPOINTS"] > 0):
 105         return
 106     world_db["ai"](world_db["Things"][0])
 107     world_db["turn_over"]()
 108
 109
 110 def play_drink():
 111     if not (action_exists("drink") and world_db["WORLD_ACTIVE"]
 112             and world_db["Things"][0]["T_LIFEPOINTS"] > 0):
 113         return
 114     pos = world_db["Things"][0]["pos"]
 115     if not (chr(world_db["MAP"][pos]) in "0-+"
 116             and world_db["wetmap"][pos] > ord("0")):
 117         log("NOTHING to drink here.")
 118         return
 119     elif world_db["Things"][0]["T_KIDNEY"] >= 32:
 120         log("You're too FULL to drink more.")
 121         return
 122     world_db["set_command"]("drink")
 123
 124
 125 def actor_drink(t):
 126     pos = t["pos"]
 127     if chr(world_db["MAP"][pos]) in "0-+" and \
 128                 world_db["wetmap"][pos] > ord("0") and t["T_KIDNEY"] < 32:
 129         if world_db["Things"][0] == t:
 130             log("You DRINK.")
 131         t["T_KIDNEY"] += 1
 132         world_db["wetmap"][pos] -= 1
 133
 134
 135 def play_pee():
 136     if not (action_exists("pee") and world_db["WORLD_ACTIVE"]
 137             and world_db["Things"][0]["T_LIFEPOINTS"] > 0):
 138         return
 139     if world_db["Things"][0]["T_BLADDER"] < 1:
 140         log("NOTHING to drop from empty bladder.")
 141         return
 142     world_db["set_command"]("pee")
 143
 144
 145 def actor_pee(t):
 146     if t["T_BLADDER"] < 1:
 147         return
 148     if t == world_db["Things"][0]:
 149         log("You LOSE fluid.")
 150     if not world_db["test_air"](t):
 151         return
 152     t["T_BLADDER"] -= 1
 153     if chr(world_db["MAP"][t["pos"]]) not in "*&":
 154         world_db["wetmap"][t["pos"]] += 1
 155
 156
 157 def play_drop():
 158     if not (action_exists("drop") and world_db["WORLD_ACTIVE"]
 159             and world_db["Things"][0]["T_LIFEPOINTS"] > 0):
 160         return
 161     if world_db["Things"][0]["T_BOWEL"] < 1:
 162         log("NOTHING to drop from empty bowel.")
 163         return
 164     world_db["set_command"]("drop")
 165
 166
 167 def actor_drop(t):
 168     if t["T_BOWEL"] < 1:
 169         return
 170     if t == world_db["Things"][0]:
 171         log("You DROP waste.")
 172     if not world_db["test_air"](t):
 173         return
 174     if world_db["MAP"][t["pos"]] == ord("+"):
 175         world_db["MAP"][t["pos"]] = ord("-")
 176     elif world_db["MAP"][t["pos"]] == ord("-"):
 177         world_db["MAP"][t["pos"]] = ord("0")
 178     elif chr(world_db["MAP"][t["pos"]]) not in "*&":
 179         world_db["MAP"][t["pos"]] += 1
 180     t["T_BOWEL"] -= 1
 181
 182
 183 def play_move(str_arg):
 184     if not (action_exists("move") and world_db["WORLD_ACTIVE"]
 185             and world_db["Things"][0]["T_LIFEPOINTS"] > 0):
 186         return
 187     from server.config.world_data import directions_db, symbols_passable
 188     t = world_db["Things"][0]
 189     if not str_arg in directions_db:
 190         print("Illegal move direction string.")
 191         return
 192     d = ord(directions_db[str_arg])
 193     from server.utils import mv_yx_in_dir_legal
 194     move_result = mv_yx_in_dir_legal(chr(d), t["T_POSY"], t["T_POSX"])
 195     if 1 == move_result[0]:
 196         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 197         hitted = [tid for tid in world_db["Things"]
 198                   if world_db["Things"][tid]["T_POSY"] == move_result[1]
 199                   if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 200         if len(hitted) > 0:
 201             if t["T_STOMACH"] >= 32 and t["T_KIDNEY"] >= 32:
 202                 if t == world_db["Things"][0]:
 203                     log("You're too FULL to suck resources from another creature.")
 204                 return
 205             world_db["Things"][0]["T_ARGUMENT"] = d
 206             world_db["set_command"]("eat")
 207             return
 208         legal_targets = "34"
 209         if world_db["GRACE"] >= 8:
 210             legal_targets += "5"
 211         if chr(world_db["MAP"][pos]) in legal_targets:
 212             if t["T_STOMACH"] >= 32:
 213                 if t == world_db["Things"][0]:
 214                     log("You're too FULL to eat.")
 215                 return
 216             world_db["Things"][0]["T_ARGUMENT"] = d
 217             world_db["set_command"]("eat")
 218             return
 219         if chr(world_db["MAP"][pos]) in symbols_passable:
 220             world_db["Things"][0]["T_ARGUMENT"] = d
 221             world_db["set_command"]("move")
 222             return
 223     log("You CAN'T eat your way through there.")
 224
 225
 226 def suck_out_creature(t, tid):
 227     if t == None:
 228         t = world_db["Things"][tid]
 229     elif tid == None:
 230         tid = next(tid for tid in world_db["Things"]
 231                    if world_db["Things"][tid] == t)
 232     room_stomach = 32 - world_db["Things"][0]["T_STOMACH"]
 233     room_kidney = 32 - world_db["Things"][0]["T_KIDNEY"]
 234     if t["T_STOMACH"] > room_stomach:
 235         t["T_STOMACH"] -= room_stomach
 236         world_db["Things"][0]["T_STOMACH"] = 32
 237     else:
 238         world_db["Things"][0]["T_STOMACH"] + t["T_STOMACH"]
 239         t["T_STOMACH"] = 0
 240     if t["T_KIDNEY"] > room_stomach:
 241         t["T_KIDNEY"] -= room_stomach
 242         world_db["Things"][0]["T_KIDNEY"] = 32
 243     else:
 244         world_db["Things"][0]["T_KIDNEY"] + t["T_KIDNEY"]
 245         t["T_KIDNEY"] = 0
 246     hitted_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 247     log("You SUCK EVERYTHING from " + hitted_name + ", killing them.")
 248     world_db["die"](t, "FOO")
 249 world_db["suck_out_creature"] = suck_out_creature
 250
 251
 252 def actor_eat(t):
 253     from server.utils import mv_yx_in_dir_legal, rand
 254     from server.config.world_data import symbols_passable
 255     passable = False
 256     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 257                                      t["T_POSY"], t["T_POSX"])
 258     if 1 == move_result[0]:
 259         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 260         hitted = [tid for tid in world_db["Things"]
 261                   if world_db["Things"][tid]["T_POSY"] == move_result[1]
 262                   if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 263         if len(hitted):
 264             hit_id = hitted[0]
 265             hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 266             if t == world_db["Things"][0]:
 267                 if world_db["GRACE"] >= 16:
 268                     world_db["suck_out_creature"](None, hit_id)
 269                     return
 270                 hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 271                 log("You SUCK resources from " + hitted_name + ".")
 272             elif 0 == hit_id:
 273                 if world_db["GRACE"] >= 16:
 274                     world_db["suck_out_creature"](t, None)
 275                     return
 276                 hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 277                 log(hitter_name +" SUCKS resources from you.")
 278             hitted = world_db["Things"][hit_id]
 279             if t["T_STOMACH"] < 32:
 280                 t["T_STOMACH"] = t["T_STOMACH"] + 1
 281                 hitted["T_STOMACH"] -= 1
 282             if t["T_KIDNEY"] < 32:
 283                 t["T_KIDNEY"] = t["T_KIDNEY"] + 1
 284                 hitted["T_KIDNEY"] -= 1
 285             return
 286         passable = chr(world_db["MAP"][pos]) in symbols_passable
 287     if passable and t == world_db["Things"][0]:
 288         log("You try to EAT, but fail.")
 289     else:
 290         height = world_db["MAP"][pos] - ord("0")
 291         if t["T_STOMACH"] >= 32:
 292             return
 293         if height == 5 and not \
 294                 (t == world_db["Things"][0] and world_db["GRACE"] >= 8):
 295             return
 296         t["T_STOMACH"] += 1
 297         if t == world_db["Things"][0]:
 298             log("You EAT.")
 299         eaten = (height == 3 and 0 == int(rand.next() % 2)) or \
 300                 (height == 4 and 0 == int(rand.next() % 5)) or \
 301                 (height == 5 and 0 == int(rand.next() % 10))
 302         if eaten:
 303             world_db["MAP"][pos] = ord("0")
 304             if t["T_STOMACH"] > 32:
 305                 t["T_STOMACH"] = 32
 306
 307
 308 def actor_move(t):
 309     from server.build_fov_map import build_fov_map
 310     from server.utils import mv_yx_in_dir_legal, rand
 311     from server.config.world_data import symbols_passable
 312     passable = False
 313     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 314                                      t["T_POSY"], t["T_POSX"])
 315     if 1 == move_result[0]:
 316         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 317         hitted = [tid for tid in world_db["Things"]
 318                   if world_db["Things"][tid]["T_POSY"] == move_result[1]
 319                   if world_db["Things"][tid]["T_POSX"] == move_result[2]]
 320         if len(hitted):
 321             hit_id = hitted[0]
 322             hitted_tid = world_db["Things"][hit_id]["T_TYPE"]
 323             if t == world_db["Things"][0]:
 324                 if world_db["GRACE"] >= 16:
 325                     world_db["suck_out_creature"](None, hit_id)
 326                     return
 327                 hitted_name = world_db["ThingTypes"][hitted_tid]["TT_NAME"]
 328                 log("You BUMP into " + hitted_name + ".")
 329             elif 0 == hit_id:
 330                 if world_db["GRACE"] >= 16:
 331                     world_db["suck_out_creature"](t, None)
 332                     return
 333                 hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
 334                 log(hitter_name +" BUMPS into you.")
 335             return
 336         passable = chr(world_db["MAP"][pos]) in symbols_passable
 337     if passable:
 338         t["T_POSY"] = move_result[1]
 339         t["T_POSX"] = move_result[2]
 340         t["pos"] = move_result[1] * world_db["MAP_LENGTH"] + move_result[2]
 341         world_db["soundmap"][t["pos"]] = ord("9")
 342         if t == world_db["Things"][0] and world_db["MAP"][t["pos"]] == ord("$"):
 343             world_db["MAP"][t["pos"]] = ord("0")
 344             log("You feel a strange AURA from this place.")
 345             if world_db["GRACE"] == 0:
 346                 log("You can now eat ALL walls.")
 347             elif world_db["GRACE"] == 8:
 348                 log("You now have a DEATH touch towards other creatures.")
 349             elif world_db["GRACE"] == 16:
 350                 log("You can now LEVITATE over holes.")
 351             elif world_db["GRACE"] == 24:
 352                 log("You are now READY to leave through a special hole.")
 353             elif world_db["GRACE"] == 32:
 354                 log("You already have all the GRACE you can get.")
 355             if world_db["GRACE"] <= 24:
 356                 world_db["GRACE"] += 8
 357     elif t == world_db["Things"][0]:
 358         log("You try to MOVE there, but fail.")
 359
 360
 361 def test_hole(t):
 362     if t == world_db["Things"][0]:
 363         if world_db["GRACE"] < 32 and world_db["MAP"][t["pos"]] == ord("&"):
 364             log("You feel you need more GRACE to leave through this hole.")
 365         elif world_db["GRACE"] >= 32 and world_db["MAP"][t["pos"]] == ord("&"):
 366             world_db["die"](t, "You FLY through the hole, into your waking life."
 367                             "Good bye, and CONGRATULATIONS.")
 368             return False
 369         if world_db["GRACE"] >= 24:
 370             return True
 371     if chr(world_db["MAP"][t["pos"]]) in "*&":
 372         world_db["die"](t, "You FALL into a hole, and die.")
 373         return False
 374     return True
 375 world_db["test_hole"] = test_hole
 376
 377
 378 def test_air(t):
 379     if world_db["terrain_fullness"](t["pos"]) > 5:
 380         world_db["die"](t, "You SUFFOCATE.")
 381         return False
 382     return True
 383 world_db["test_air"] = test_air
 384
 385
 386 def die(t, message):
 387     t["T_LIFEPOINTS"] = 0
 388     if t == world_db["Things"][0]:
 389         t["fovmap"] = bytearray(b' ' * (world_db["MAP_LENGTH"] ** 2))
 390         t["T_MEMMAP"][t["pos"]] = ord("@")
 391         log(message)
 392     else:
 393         if world_db["MAP"][t["pos"]] != ord("$"):
 394             world_db["MAP"][t["pos"]] = ord("5")
 395         world_db["HUMILITY"] = t["T_KIDNEY"] + t["T_BLADDER"] + \
 396             (world_db["wetmap"][t["pos"]] - ord("0"))
 397         world_db["wetmap"][t["pos"]] = 0
 398         tid = next(tid for tid in world_db["Things"]
 399                    if world_db["Things"][tid] == t)
 400         del world_db["Things"][tid]
 401 world_db["die"] = die
 402
 403
 404 def make_map():
 405     from server.make_map import new_pos, is_neighbor
 406     from server.utils import rand
 407     world_db["MAP"] = bytearray(b'5' * (world_db["MAP_LENGTH"] ** 2))
 408     length = world_db["MAP_LENGTH"]
 409     add_half_width = (not (length % 2)) * int(length / 2)
 410     world_db["MAP"][int((length ** 2) / 2) + add_half_width] = ord("4")
 411     while (1):
 412         y, x, pos = new_pos()
 413         if "5" == chr(world_db["MAP"][pos]) and is_neighbor((y, x), "4"):
 414             if y == 0 or y == (length - 1) or x == 0 or x == (length - 1):
 415                 break
 416             world_db["MAP"][pos] = ord("4")
 417     n_ground = int((length ** 2) / 16)
 418     i_ground = 0
 419     while (i_ground <= n_ground):
 420         single_allowed = rand.next() % 32
 421         y, x, pos = new_pos()
 422         if "4" == chr(world_db["MAP"][pos]) \
 423                 and ((not single_allowed) or is_neighbor((y, x), "0")):
 424             world_db["MAP"][pos] = ord("0")
 425             i_ground += 1
 426     n_water = int((length ** 2) / 32)
 427     i_water = 0
 428     while (i_water <= n_water):
 429         y, x, pos = new_pos()
 430         if ord("0") == world_db["MAP"][pos] and \
 431                 ord("0") == world_db["wetmap"][pos]:
 432             world_db["wetmap"][pos] = ord("3")
 433             i_water += 1
 434     n_altars = 8
 435     i_altars = 0
 436     while (i_altars < n_altars):
 437         y, x, pos = new_pos()
 438         if ord("0") == world_db["MAP"][pos]:
 439             world_db["MAP"][pos] = ord("$")
 440             i_altars += 1
 441
 442
 443 def calc_effort(ta, t):
 444     from server.utils import mv_yx_in_dir_legal
 445     if ta["TA_NAME"] == "move":
 446         move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
 447                                          t["T_POSY"], t["T_POSX"])
 448         if 1 == move_result[0]:
 449             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 450             if chr(world_db["MAP"][pos]) in "012":
 451                 narrowness = world_db["MAP"][pos] - ord("0")
 452                 return 2 ** narrowness
 453     return 1
 454 world_db["calc_effort"] = calc_effort
 455
 456
 457 def turn_over():
 458     from server.ai import ai
 459     from server.config.actions import action_db
 460     from server.update_map_memory import update_map_memory
 461     from server.io import try_worldstate_update
 462     from server.config.io import io_db
 463     from server.utils import rand
 464     from server.build_fov_map import build_fov_map
 465     while world_db["Things"][0]["T_LIFEPOINTS"]:
 466         for tid in [tid for tid in world_db["Things"]]:
 467             if not tid in world_db["Things"]:
 468                 continue
 469             t = world_db["Things"][tid]
 470             if t["T_LIFEPOINTS"]:
 471                 if not (world_db["test_air"](t) and world_db["test_hole"](t)):
 472                     continue
 473                 if not t["T_COMMAND"]:
 474                     update_map_memory(t)
 475                     build_fov_map(t)
 476                     if 0 == tid:
 477                         return
 478                     world_db["ai"](t)
 479                 if t["T_LIFEPOINTS"]:
 480                     t["T_PROGRESS"] += 1
 481                     taid = [a for a in world_db["ThingActions"]
 482                               if a == t["T_COMMAND"]][0]
 483                     ThingAction = world_db["ThingActions"][taid]
 484                     effort = world_db["calc_effort"](ThingAction, t)
 485                     if t["T_PROGRESS"] >= effort:
 486                         action = action_db["actor_" + ThingAction["TA_NAME"]]
 487                         action(t)
 488                         if t["T_LIFEPOINTS"] <= 0:
 489                             continue
 490                         t["T_COMMAND"] = 0
 491                         t["T_PROGRESS"] = 0
 492                     if t["T_BOWEL"] > 16:
 493                         if 0 == (rand.next() % (33 - t["T_BOWEL"])):
 494                             action_db["actor_drop"](t)
 495                     if t["T_BLADDER"] > 16:
 496                         if 0 == (rand.next() % (33 - t["T_BLADDER"])):
 497                             action_db["actor_pee"](t)
 498                     if 0 == world_db["TURN"] % 5:
 499                         t["T_STOMACH"] -= 1
 500                         t["T_BOWEL"] += 1
 501                         t["T_KIDNEY"] -= 1
 502                         t["T_BLADDER"] += 1
 503                     if t["T_STOMACH"] <= 0:
 504                         world_db["die"](t, "You DIE of hunger.")
 505                     elif t["T_KIDNEY"] <= 0:
 506                         world_db["die"](t, "You DIE of dehydration.")
 507         mapsize = world_db["MAP_LENGTH"] ** 2
 508         for pos in range(mapsize):
 509             wetness = world_db["wetmap"][pos] - ord("0")
 510             height = world_db["MAP"][pos] - ord("0")
 511             if world_db["MAP"][pos] == ord("-"):
 512                 height = -1
 513             elif world_db["MAP"][pos] == ord("+"):
 514                 height = -2
 515             elif world_db["MAP"][pos] == ord("$"):
 516                 height = -3
 517             if height == -2 and wetness > 1 \
 518                     and 0 == rand.next() % ((2 ** 10) / (2 ** wetness)):
 519                 world_db["MAP"][pos] = ord("*")
 520                 world_db["HUMIDITY"] += wetness
 521             if height == -1 and wetness > 1 \
 522                     and 0 == rand.next() % ((2 ** 9) / (2 ** wetness)):
 523                 world_db["MAP"][pos] = ord("+")
 524             if height == 0 and wetness > 1 \
 525                     and 0 == rand.next() % ((2 ** 8) / (2 ** wetness)):
 526                 world_db["MAP"][pos] = ord("-")
 527             if ((wetness > 0 and height > 0) or wetness > 1) \
 528                 and 0 == rand.next() % 16:
 529                 world_db["wetmap"][pos] -= 1
 530                 world_db["HUMIDITY"] += 1
 531         if world_db["HUMIDITY"] > 0:
 532             if world_db["HUMIDITY"] > 2 and 0 == rand.next() % 2:
 533                 world_db["NEW_SPAWN"] += 1
 534                 world_db["HUMIDITY"] -= 1
 535             if world_db["NEW_SPAWN"] >= 16:
 536                 world_db["NEW_SPAWN"] -= 16
 537                 from server.new_thing import new_Thing
 538                 while 1:
 539                     y = rand.next() % world_db["MAP_LENGTH"]
 540                     x = rand.next() % world_db["MAP_LENGTH"]
 541                     if chr(world_db["MAP"][y * world_db["MAP_LENGTH"] + x]) !=\
 542                         "5":
 543                         from server.utils import id_setter
 544                         tid = id_setter(-1, "Things")
 545                         world_db["Things"][tid] = new_Thing(
 546                             world_db["PLAYER_TYPE"], (y, x))
 547                         pos = y * world_db["MAP_LENGTH"] + x
 548                         break
 549             positions_to_wet = []
 550             for pos in range(mapsize):
 551                 if chr(world_db["MAP"][pos]) in "0-+" \
 552                         and world_db["wetmap"][pos] < ord("5"):
 553                     positions_to_wet += [pos]
 554             while world_db["HUMIDITY"] > 0 and len(positions_to_wet) > 0:
 555                 select = rand.next() % len(positions_to_wet)
 556                 pos = positions_to_wet[select]
 557                 world_db["wetmap"][pos] += 1
 558                 positions_to_wet.remove(pos)
 559                 world_db["HUMIDITY"] -= 1
 560         for pos in range(mapsize):
 561             if world_db["soundmap"][pos] > ord("0"):
 562                 world_db["soundmap"][pos] -= 1
 563         from server.utils import libpr
 564         libpr.init_score_map()
 565         def set_map_score(pos, score):
 566             test = libpr.set_map_score(pos, score)
 567             if test:
 568                 raise RuntimeError("No score map allocated for set_map_score().")
 569         [set_map_score(pos, 1) for pos in range(mapsize)
 570          if world_db["MAP"][pos] == ord("*")]
 571         for pos in range(mapsize):
 572             if world_db["MAP"][pos] == ord("*"):
 573                 if libpr.ready_neighbor_scores(pos):
 574                     raise RuntimeError("No score map allocated for " +
 575                                        "ready_neighbor_scores.()")
 576                 score = 0
 577                 dirs = "edcxsw"
 578                 for i in range(len(dirs)):
 579                     score += libpr.get_neighbor_score(i)
 580                 if score == 6:
 581                     world_db["MAP"][pos] = ord("&")
 582         libpr.free_score_map()
 583         world_db["TURN"] += 1
 584         io_db["worldstate_updateable"] = True
 585         try_worldstate_update()
 586 world_db["turn_over"] = turn_over
 587
 588
 589 def set_command(action):
 590     """Set player's T_COMMAND, then call turn_over()."""
 591     tid = [x for x in world_db["ThingActions"]
 592            if world_db["ThingActions"][x]["TA_NAME"] == action][0]
 593     world_db["Things"][0]["T_COMMAND"] = tid
 594     world_db["turn_over"]()
 595 world_db["set_command"] = set_command
 596
 597
 598 def play_wait():
 599     """Try "wait" as player's T_COMMAND."""
 600     if world_db["WORLD_ACTIVE"]:
 601         world_db["set_command"]("wait")
 602
 603
 604 def save_maps():
 605     length = world_db["MAP_LENGTH"]
 606     string = ""
 607     for i in range(length):
 608         line = world_db["wetmap"][i * length:(i * length) + length].decode()
 609         string = string + "WETMAP" + " "  + str(i) + " " + line + "\n"
 610     for i in range(length):
 611         line = world_db["soundmap"][i * length:(i * length) + length].decode()
 612         string = string + "SOUNDMAP" + " "  + str(i) + " " + line + "\n"
 613     return string
 614
 615
 616 def soundmapset(str_int, mapline):
 617     def valid_map_line(str_int, mapline):
 618         from server.utils import integer_test
 619         val = integer_test(str_int, 0, 255)
 620         if None != val:
 621             if val >= world_db["MAP_LENGTH"]:
 622                 print("Illegal value for map line number.")
 623             elif len(mapline) != world_db["MAP_LENGTH"]:
 624                 print("Map line length is unequal map width.")
 625             else:
 626                 return val
 627         return None
 628     val = valid_map_line(str_int, mapline)
 629     if None != val:
 630         length = world_db["MAP_LENGTH"]
 631         if not world_db["soundmap"]:
 632             m = bytearray(b' ' * (length ** 2))
 633         else:
 634             m = world_db["soundmap"]
 635         m[val * length:(val * length) + length] = mapline.encode()
 636         if not world_db["soundmap"]:
 637             world_db["soundmap"] = m
 638
 639
 640 def wetmapset(str_int, mapline):
 641     def valid_map_line(str_int, mapline):
 642         from server.utils import integer_test
 643         val = integer_test(str_int, 0, 255)
 644         if None != val:
 645             if val >= world_db["MAP_LENGTH"]:
 646                 print("Illegal value for map line number.")
 647             elif len(mapline) != world_db["MAP_LENGTH"]:
 648                 print("Map line length is unequal map width.")
 649             else:
 650                 return val
 651         return None
 652     val = valid_map_line(str_int, mapline)
 653     if None != val:
 654         length = world_db["MAP_LENGTH"]
 655         if not world_db["wetmap"]:
 656             m = bytearray(b' ' * (length ** 2))
 657         else:
 658             m = world_db["wetmap"]
 659         m[val * length:(val * length) + length] = mapline.encode()
 660         if not world_db["wetmap"]:
 661             world_db["wetmap"] = m
 662
 663
 664 def write_soundmap():
 665     from server.worldstate_write_helpers import write_map
 666     length = world_db["MAP_LENGTH"]
 667     return write_map(world_db["soundmap"], world_db["MAP_LENGTH"])
 668
 669
 670 def write_wetmap():
 671     from server.worldstate_write_helpers import write_map
 672     length = world_db["MAP_LENGTH"]
 673     visible_wetmap = bytearray(b' ' * (length ** 2))
 674     for i in range(length ** 2):
 675         if world_db["Things"][0]["fovmap"][i] == ord('v'):
 676             visible_wetmap[i] = world_db["wetmap"][i]
 677     return write_map(visible_wetmap, world_db["MAP_LENGTH"])
 678
 679
 680 def get_dir_to_target(t, target):
 681
 682     from server.utils import rand, libpr, c_pointer_to_bytearray
 683     from server.config.world_data import symbols_passable
 684
 685     def get_map_score(pos):
 686         result = libpr.get_map_score(pos)
 687         if result < 0:
 688             raise RuntimeError("No score map allocated for get_map_score().")
 689         return result
 690
 691     def zero_score_map_where_char_on_memdepthmap(c):
 692         map = c_pointer_to_bytearray(t["T_MEMDEPTHMAP"])
 693         if libpr.zero_score_map_where_char_on_memdepthmap(c, map):
 694             raise RuntimeError("No score map allocated for "
 695                                "zero_score_map_where_char_on_memdepthmap().")
 696
 697     def set_map_score(pos, score):
 698         test = libpr.set_map_score(pos, score)
 699         if test:
 700             raise RuntimeError("No score map allocated for set_map_score().")
 701
 702     def set_movement_cost_map():
 703         copy_memmap = t["T_MEMMAP"][:]
 704         copy_memmap.replace(b' ', b'4')
 705         memmap = c_pointer_to_bytearray(copy_memmap)
 706         if libpr.TCE_set_movement_cost_map(memmap):
 707             raise RuntimeError("No movement cost map allocated for "
 708                                "set_movement_cost_map().")
 709
 710     def animates_in_fov(maplength):
 711         return [Thing for Thing in world_db["Things"].values()
 712                 if Thing["T_LIFEPOINTS"] and 118 == t["fovmap"][Thing["pos"]]
 713                 and (not Thing == t)]
 714
 715     def seeing_thing():
 716         def exists(gen):
 717             try:
 718                 next(gen)
 719             except StopIteration:
 720                 return False
 721             return True
 722         mapsize = world_db["MAP_LENGTH"] ** 2
 723         if target == "food" and t["T_MEMMAP"]:
 724             return exists(pos for pos in range(mapsize)
 725                            if ord("2") < t["T_MEMMAP"][pos] < ord("5"))
 726         elif target == "fluid_certain" and t["fovmap"]:
 727             return exists(pos for pos in range(mapsize)
 728                            if t["fovmap"] == ord("v")
 729                            if world_db["MAP"][pos] == ord("0")
 730                            if world_db["wetmap"][pos] > ord("0"))
 731         elif target == "crack" and t["T_MEMMAP"]:
 732             return exists(pos for pos in range(mapsize)
 733                            if t["T_MEMMAP"][pos] == ord("-"))
 734         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 735             return exists(pos for pos in range(mapsize)
 736                            if t["T_MEMMAP"][pos] == ord("0")
 737                            if t["fovmap"] != ord("v"))
 738         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 739             return exists(pos for pos in range(mapsize)
 740                           if ord("-") <= t["T_MEMMAP"][pos] <= ord("2")
 741                           if (t["fovmap"] != ord("v")
 742                               or world_db["terrain_fullness"](pos) < 5))
 743         elif target in {"hunt", "flee"} and t["fovmap"]:
 744             return exists(Thing for
 745                           Thing in animates_in_fov(world_db["MAP_LENGTH"])) \
 746                 or exists(pos for pos in range(mapsize)
 747                           if world_db["soundmap"][pos] > ord("0")
 748                           if t["fovmap"][pos] != ord("v"))
 749         return False
 750
 751     def init_score_map():
 752         mapsize = world_db["MAP_LENGTH"] ** 2
 753         test = libpr.TCE_init_score_map()
 754         [set_map_score(pos, 65535) for pos in range(mapsize)
 755          if chr(t["T_MEMMAP"][pos]) in "5*&"]
 756         set_movement_cost_map()
 757         if test:
 758             raise RuntimeError("Malloc error in init_score_map().")
 759         if target == "food" and t["T_MEMMAP"]:
 760             [set_map_score(pos, 0) for pos in range(mapsize)
 761              if ord("2") < t["T_MEMMAP"][pos] < ord("5")]
 762         elif target == "fluid_certain" and t["fovmap"]:
 763             [set_map_score(pos, 0) for pos in range(mapsize)
 764              if t["fovmap"] == ord("v")
 765              if world_db["MAP"][pos] == ord("0")
 766              if world_db["wetmap"][pos] > ord("0")]
 767         elif target == "crack" and t["T_MEMMAP"]:
 768             [set_map_score(pos, 0) for pos in range(mapsize)
 769              if t["T_MEMMAP"][pos] == ord("-")]
 770         elif target == "fluid_potential" and t["T_MEMMAP"] and t["fovmap"]:
 771             [set_map_score(pos, 0) for pos in range(mapsize)
 772              if t["T_MEMMAP"][pos] == ord("0")
 773              if t["fovmap"] != ord("v")]
 774         elif target == "space" and t["T_MEMMAP"] and t["fovmap"]:
 775             [set_map_score(pos, 0) for pos in range(mapsize)
 776              if ord("-") <= t["T_MEMMAP"][pos] <= ord("2")
 777              if (t["fovmap"] != ord("v")
 778                  or world_db["terrain_fullness"](pos) < 5)]
 779         elif target == "search":
 780             zero_score_map_where_char_on_memdepthmap(mem_depth_c[0])
 781         elif target in {"hunt", "flee"}:
 782             [set_map_score(Thing["pos"], 0) for
 783              Thing in animates_in_fov(world_db["MAP_LENGTH"])]
 784             [set_map_score(pos, 0) for pos in range(mapsize)
 785              if world_db["soundmap"][pos] > ord("0")
 786              if t["fovmap"][pos] != ord("v")]
 787
 788     def rand_target_dir(neighbors, cmp, dirs):
 789         candidates = []
 790         n_candidates = 0
 791         for i in range(len(dirs)):
 792             if cmp == neighbors[i]:
 793                 candidates.append(dirs[i])
 794                 n_candidates += 1
 795         return candidates[rand.next() % n_candidates] if n_candidates else 0
 796
 797     def get_neighbor_scores(dirs, eye_pos):
 798         scores = []
 799         if libpr.ready_neighbor_scores(eye_pos):
 800             raise RuntimeError("No score map allocated for " +
 801                                "ready_neighbor_scores.()")
 802         for i in range(len(dirs)):
 803             scores.append(libpr.get_neighbor_score(i))
 804         return scores
 805
 806     def get_dir_from_neighbors():
 807         import math
 808         dir_to_target = False
 809         dirs = "edcxsw"
 810         eye_pos = t["pos"]
 811         neighbors = get_neighbor_scores(dirs, eye_pos)
 812         minmax_start = 0 if "flee" == target else 65535 - 1
 813         minmax_neighbor = minmax_start
 814         for i in range(len(dirs)):
 815             if ("flee" == target and get_map_score(t["pos"]) < neighbors[i] and
 816                 minmax_neighbor < neighbors[i] and 65535 != neighbors[i]) \
 817                or ("flee" != target and minmax_neighbor > neighbors[i]):
 818                 minmax_neighbor = neighbors[i]
 819         if minmax_neighbor != minmax_start:
 820             dir_to_target = rand_target_dir(neighbors, minmax_neighbor, dirs)
 821         if "flee" == target:
 822             distance = get_map_score(t["pos"])
 823             fear_distance = 5
 824             attack_distance = 1
 825             if not dir_to_target:
 826                 if attack_distance >= distance:
 827                     dir_to_target = rand_target_dir(neighbors,
 828                                                     distance - 1, dirs)
 829             elif dir_to_target and fear_distance < distance:
 830                 dir_to_target = 0
 831         return dir_to_target, minmax_neighbor
 832
 833     dir_to_target = False
 834     mem_depth_c = b' '
 835     run_i = 9 + 1 if "search" == target else 1
 836     minmax_neighbor = 0
 837     while run_i and not dir_to_target and \
 838             ("search" == target or seeing_thing()):
 839         run_i -= 1
 840         init_score_map()
 841         mem_depth_c = b'9' if b' ' == mem_depth_c \
 842             else bytes([mem_depth_c[0] - 1])
 843         if libpr.TCE_dijkstra_map_with_movement_cost():
 844             raise RuntimeError("No score map allocated for dijkstra_map().")
 845         dir_to_target, minmax_neighbor = get_dir_from_neighbors()
 846         libpr.free_score_map()
 847         if dir_to_target and str == type(dir_to_target):
 848             action = "move"
 849             from server.utils import mv_yx_in_dir_legal
 850             move_result = mv_yx_in_dir_legal(dir_to_target, t["T_POSY"],
 851                                                             t["T_POSX"])
 852             if 1 != move_result[0]:
 853                 return False, 0
 854             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
 855             hitted = [tid for tid in world_db["Things"]
 856                       if world_db["Things"][tid]["pos"] == pos]
 857             if world_db["MAP"][pos] > ord("2") or len(hitted) > 0:
 858                 action = "eat"
 859             t["T_COMMAND"] = [taid for taid in world_db["ThingActions"]
 860                               if world_db["ThingActions"][taid]["TA_NAME"]
 861                               == action][0]
 862             t["T_ARGUMENT"] = ord(dir_to_target)
 863     return dir_to_target, minmax_neighbor
 864 world_db["get_dir_to_target"] = get_dir_to_target
 865
 866
 867 def terrain_fullness(pos):
 868     wetness = world_db["wetmap"][pos] - ord("0")
 869     if chr(world_db["MAP"][pos]) in "-+":
 870         height = 0
 871     else:
 872         height = world_db["MAP"][pos] - ord("0")
 873     return wetness + height
 874 world_db["terrain_fullness"] = terrain_fullness
 875
 876
 877 def ai(t):
 878
 879     if t["T_LIFEPOINTS"] == 0:
 880         return
 881
 882     def standing_on_fluid(t):
 883         if world_db["MAP"][t["pos"]] == ord("0") and \
 884             world_db["wetmap"][t["pos"]] > ord("0"):
 885                 return True
 886         else:
 887             return False
 888
 889     def thing_action_id(name):
 890         return [taid for taid in world_db["ThingActions"]
 891                 if world_db["ThingActions"][taid]
 892                 ["TA_NAME"] == name][0]
 893
 894     t["T_COMMAND"] = thing_action_id("wait")
 895     needs = {
 896         "fix_cracks": 24,
 897         "flee": 24,
 898         "safe_pee": (world_db["terrain_fullness"](t["pos"]) * t["T_BLADDER"]) / 4,
 899         "safe_drop": (world_db["terrain_fullness"](t["pos"]) * t["T_BOWEL"]) / 4,
 900         "food": 33 - t["T_STOMACH"],
 901         "fluid_certain": 33 - t["T_KIDNEY"],
 902         "fluid_potential": 32 - t["T_KIDNEY"],
 903         "search": 1,
 904     }
 905     from operator import itemgetter
 906     needs = sorted(needs.items(), key=itemgetter(1,0))
 907     needs.reverse()
 908     for need in needs:
 909         if need[1] > 0:
 910             if need[0] == "fix_cracks":
 911                 if world_db["MAP"][t["pos"]] == ord("-") and \
 912                         t["T_BOWEL"] > 0 and \
 913                         world_db["terrain_fullness"](t["pos"]) <= 3:
 914                     t["T_COMMAND"] = thing_action_id("drop")
 915                     return
 916                 elif world_db["get_dir_to_target"](t, "crack")[0]:
 917                     return
 918             if need[0] in {"fluid_certain", "fluid_potential"}:
 919                 if standing_on_fluid(t):
 920                     t["T_COMMAND"] = thing_action_id("drink")
 921                     return
 922                 elif t["T_BLADDER"] > 0 and \
 923                          world_db["MAP"][t["pos"]] == ord("0"):
 924                     t["T_COMMAND"] = thing_action_id("pee")
 925                     return
 926             elif need[0] in {"safe_pee", "safe_drop"}:
 927                 action_name = need[0][len("safe_"):]
 928                 if world_db["terrain_fullness"](t["pos"]) <= 3:
 929                     t["T_COMMAND"] = thing_action_id(action_name)
 930                     return
 931                 test = world_db["get_dir_to_target"](t, "space")
 932                 if test[0]:
 933                     if test[1] < 5:
 934                         return
 935                     elif world_db["terrain_fullness"](t["pos"]) < 5:
 936                         t["T_COMMAND"] = thing_action_id(action_name)
 937                     return
 938                 if t["T_STOMACH"] < 32 and \
 939                         world_db["get_dir_to_target"](t, "food")[0]:
 940                     return
 941                 continue
 942             if need[0] in {"fluid_certain", "fluid_potential", "food"}:
 943                 if world_db["get_dir_to_target"](t, need[0])[0]:
 944                     return
 945                 elif world_db["get_dir_to_target"](t, "hunt")[0]:
 946                     return
 947                 elif need[0] != "food" and t["T_STOMACH"] < 32 and \
 948                         world_db["get_dir_to_target"](t, "food")[0]:
 949                     return
 950             elif world_db["get_dir_to_target"](t, need[0])[0]:
 951                 return
 952 world_db["ai"] = ai
 953
 954
 955 from server.config.io import io_db
 956 io_db["worldstate_write_order"] += [["T_STOMACH", "player_int"]]
 957 io_db["worldstate_write_order"] += [["T_KIDNEY", "player_int"]]
 958 io_db["worldstate_write_order"] += [["T_BOWEL", "player_int"]]
 959 io_db["worldstate_write_order"] += [["T_BLADDER", "player_int"]]
 960 io_db["worldstate_write_order"] += [[write_wetmap, "func"]]
 961 io_db["worldstate_write_order"] += [[write_soundmap, "func"]]
 962 io_db["worldstate_write_order"] += [["GRACE", "world_int"]]
 963 import server.config.world_data
 964 server.config.world_data.symbols_hide = "345"
 965 server.config.world_data.symbols_passable = "012-+*&$"
 966 server.config.world_data.thing_defaults["T_STOMACH"] = 16
 967 server.config.world_data.thing_defaults["T_BOWEL"] = 0
 968 server.config.world_data.thing_defaults["T_KIDNEY"] = 16
 969 server.config.world_data.thing_defaults["T_BLADDER"] = 0
 970 world_db["soundmap"] = bytearray(b"0" * world_db["MAP_LENGTH"] ** 2)
 971 world_db["wetmap"] = bytearray(b"0" * world_db["MAP_LENGTH"] ** 2)
 972 if not "NEW_SPAWN" in world_db:
 973     world_db["NEW_SPAWN"] = 0
 974 if not "HUMIDITY" in world_db:
 975     world_db["HUMIDITY"] = 0
 976 if not "GRACE" in world_db:
 977     world_db["GRACE"] = 0
 978 io_db["hook_save"] = save_maps
 979 import server.config.make_world_helpers
 980 server.config.make_world_helpers.make_map = make_map
 981 from server.config.commands import commands_db
 982 commands_db["THINGS_HERE"] = (2, True, lambda x, y: None)
 983 commands_db["HELP"] = (1, False, command_help)
 984 commands_db["ai"] = (0, False, command_ai)
 985 commands_db["move"] = (1, False, play_move)
 986 commands_db["eat"] = (1, False, play_move)
 987 commands_db["wait"] = (0, False, play_wait)
 988 commands_db["drop"] = (0, False, play_drop)
 989 commands_db["drink"] = (0, False, play_drink)
 990 commands_db["pee"] = (0, False, play_pee)
 991 commands_db["use"] = (1, False, lambda x: None)
 992 commands_db["pickup"] = (0, False, lambda: None)
 993 commands_db["GRACE"] = (1, False, setter(None, "GRACE", 0, 255))
 994 commands_db["NEW_SPAWN"] = (1, False, setter(None, "NEW_SPAWN", 0, 255))
 995 commands_db["HUMIDITY"] = (1, False, setter(None, "HUMIDITY", 0, 65535))
 996 commands_db["T_STOMACH"] = (1, False, setter("Thing", "T_STOMACH", 0, 255))
 997 commands_db["T_KIDNEY"] = (1, False, setter("Thing", "T_KIDNEY", 0, 255))
 998 commands_db["T_BOWEL"] = (1, False, setter("Thing", "T_BOWEL", 0, 255))
 999 commands_db["T_BLADDER"] = (1, False, setter("Thing", "T_BLADDER", 0, 255))
1000 commands_db["WETMAP"] = (2, False, wetmapset)
1001 commands_db["SOUNDMAP"] = (2, False, soundmapset)
1002 from server.actions import actor_wait
1003 import server.config.actions
1004 server.config.actions.action_db = {
1005     "actor_wait": actor_wait,
1006     "actor_move": actor_move,
1007     "actor_drop": actor_drop,
1008     "actor_drink": actor_drink,
1009     "actor_pee": actor_pee,
1010     "actor_eat": actor_eat,
1011 }
1012
1013 strong_write(io_db["file_out"], "PLUGIN TheCrawlingEater\n")