+def play_move(str_arg):
+ if action_exists("move"):
+ from server.config.world_data import directions_db, symbols_passable
+ t = world_db["Things"][0]
+ if not str_arg in directions_db:
+ print("Illegal move direction string.")
+ return
+ dir = ord(directions_db[str_arg])
+ from server.utils import mv_yx_in_dir_legal
+ move_result = mv_yx_in_dir_legal(chr(dir), t["T_POSY"], t["T_POSX"])
+ if 1 == move_result[0]:
+ pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
+ if ord("~") == world_db["MAP"][pos]:
+ log("You can't SWIM.")
+ return
+ if (ord("X") == world_db["MAP"][pos]
+ or ord("|") == world_db["MAP"][pos]):
+ carries_axe = False
+ for id in t["T_CARRIES"]:
+ type = world_db["Things"][id]["T_TYPE"]
+ if world_db["ThingTypes"][type]["TT_TOOL"] == "axe":
+ world_db["Things"][0]["T_ARGUMENT"] = dir
+ set_command("move")
+ return
+ if chr(world_db["MAP"][pos]) in symbols_passable:
+ world_db["Things"][0]["T_ARGUMENT"] = dir
+ set_command("move")
+ return
+ log("You CAN'T move there.")
+