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.
6 def thingproliferation(t, prol_map):
7 """To chance of 1/TT_PROLIFERATE, create t offspring in open neighbor cell.
9 Naturally only works with TT_PROLIFERATE > 0. The neighbor cell must be be
10 marked "." in prol_map. If there are several map cell candidates, one is
13 from server.config.world_data import directions_db, symbols_passable,\
15 from server.utils import mv_yx_in_dir_legal, rand
16 from server.new_thing import new_Thing
17 prolscore = world_db["ThingTypes"][t["T_TYPE"]]["TT_PROLIFERATE"]
18 if prolscore and (1 == prolscore or 1 == (rand.next() % prolscore)):
20 for dir in [directions_db[key] for key in sorted(directions_db.keys())]:
21 mv_result = mv_yx_in_dir_legal(dir, t["T_POSY"], t["T_POSX"])
22 c = prol_map[mv_result[1] + world_db["MAP_LENGTH"] + mv_result[2]]
23 if mv_result[0] and str(c) in symbols_passable:
24 candidates.append((mv_result[1], mv_result[2]))
26 i = rand.next() % len(candidates)
27 id = id_setter(-1, "Things")
28 newT = new_Thing(t["T_TYPE"], (candidates[i][0], candidates[i][1]))
29 world_db["Things"][id] = newT