plomlompom.com Git - plomrogue/blob - server/actions.py

   1 from server.config.world_data import world_db
   2 from server.io import log
   3
   4
   5 def actor_wait(t):
   6     """Make t do nothing (but loudly, if player avatar)."""
   7     if t == world_db["Things"][0]:
   8         log("You wait")
   9
  10
  11 def actor_move(t):
  12     """If passable, move/collide(=attack) thing into T_ARGUMENT's direction."""
  13     from server.world import build_fov_map, decrement_lifepoints
  14     from server.utils import mv_yx_in_dir_legal
  15     from server.config.world_data import directions_db
  16     passable = False
  17     move_result = mv_yx_in_dir_legal(chr(t["T_ARGUMENT"]),
  18                                      t["T_POSY"], t["T_POSX"])
  19     if 1 == move_result[0]:
  20         pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
  21         hitted = [id for id in world_db["Things"]
  22                   if world_db["Things"][id] != t
  23                   if world_db["Things"][id]["T_LIFEPOINTS"]
  24                   if world_db["Things"][id]["T_POSY"] == move_result[1]
  25                   if world_db["Things"][id]["T_POSX"] == move_result[2]]
  26         if len(hitted):
  27             hit_id = hitted[0]
  28             if t == world_db["Things"][0]:
  29                 hitted_type = world_db["Things"][hit_id]["T_TYPE"]
  30                 hitted_name = world_db["ThingTypes"][hitted_type]["TT_NAME"]
  31                 log("You WOUND" + hitted_name + ".")
  32             elif 0 == hit_id:
  33                 hitter_name = world_db["ThingTypes"][t["T_TYPE"]]["TT_NAME"]
  34                 log(hitter_name +" WOUNDS you.")
  35             decrement_lifepoints(world_db["Things"][hit_id])
  36             return
  37         passable = "." == chr(world_db["MAP"][pos])
  38     dir = [dir for dir in directions_db
  39            if directions_db[dir] == chr(t["T_ARGUMENT"])][0]
  40     if passable:
  41         t["T_POSY"] = move_result[1]
  42         t["T_POSX"] = move_result[2]
  43         for id in t["T_CARRIES"]:
  44             world_db["Things"][id]["T_POSY"] = move_result[1]
  45             world_db["Things"][id]["T_POSX"] = move_result[2]
  46         build_fov_map(t)
  47         if t == world_db["Things"][0]:
  48             log("You MOVE " + dir + ".")
  49
  50
  51 def actor_pick_up(t):
  52     """Make t pick up (topmost?) Thing from ground into inventory.
  53
  54     Define topmostness by how low the thing's type ID is.
  55     """
  56     ids = [id for id in world_db["Things"] if world_db["Things"][id] != t
  57            if not world_db["Things"][id]["carried"]
  58            if world_db["Things"][id]["T_POSY"] == t["T_POSY"]
  59            if world_db["Things"][id]["T_POSX"] == t["T_POSX"]]
  60     if len(ids):
  61         lowest_tid = -1
  62         for iid in ids:
  63             tid = world_db["Things"][iid]["T_TYPE"]
  64             if lowest_tid == -1 or tid < lowest_tid:
  65                 id = iid
  66                 lowest_tid = tid
  67         world_db["Things"][id]["carried"] = True
  68         t["T_CARRIES"].append(id)
  69         if t == world_db["Things"][0]:
  70                 log("You PICK UP an object.")
  71
  72
  73 def actor_drop(t):
  74     """Make t rop Thing from inventory to ground indexed by T_ARGUMENT."""
  75     # TODO: Handle case where T_ARGUMENT matches nothing.
  76     if len(t["T_CARRIES"]):
  77         id = t["T_CARRIES"][t["T_ARGUMENT"]]
  78         t["T_CARRIES"].remove(id)
  79         world_db["Things"][id]["carried"] = False
  80         if t == world_db["Things"][0]:
  81             log("You DROP an object.")
  82
  83
  84 def actor_use(t):
  85     """Make t use (for now: consume) T_ARGUMENT-indexed Thing in inventory."""
  86     # TODO: Handle case where T_ARGUMENT matches nothing.
  87     if len(t["T_CARRIES"]):
  88         id = t["T_CARRIES"][t["T_ARGUMENT"]]
  89         type = world_db["Things"][id]["T_TYPE"]
  90         if world_db["ThingTypes"][type]["TT_TOOL"] == "food":
  91             t["T_CARRIES"].remove(id)
  92             del world_db["Things"][id]
  93             t["T_SATIATION"] += world_db["ThingTypes"][type]["TT_TOOLPOWER"]
  94             if t == world_db["Things"][0]:
  95                 log("You CONSUME this object.")
  96         elif t == world_db["Things"][0]:
  97             log("You try to use this object, but FAIL.")