+# This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+# or any later version. For details on its copyright, license, and warranties,
+# see the file NOTICE in the root directory of the PlomRogue source package.
+
+
+def make_world(seed):
+ """(Re-)build game world, i.e. map, things, to a new turn 1 from seed.
+
+ Seed rand with seed. Do more only with a "wait" ThingAction and
+ world["PLAYER_TYPE"] matching ThingType of TT_START_NUMBER > 0. Then,
+ world_db["Things"] emptied, call make_map() and set
+ world_db["WORLD_ACTIVE"], world_db["TURN"] to 1. Build new Things
+ according to ThingTypes' TT_START_NUMBERS, with Thing of ID 0 to ThingType
+ of ID = world["PLAYER_TYPE"]. Place Things randomly, and actors not on each
+ other. Init player's memory map. Write "NEW_WORLD" line to out file.
+ """
+ from server.config.world_data import world_db, symbols_passable
+ from server.config.misc import make_map_func
+ from server.config.io import io_db
+ from server.utils import rand, libpr, id_setter
+ from server.new_thing import new_Thing
+ from server.io import strong_write
+ from server.update_map_memory import update_map_memory
+
+ def free_pos():
+ i = 0
+ while 1:
+ err = "Space to put thing on too hard to find. Map too small?"
+ while 1:
+ y = rand.next() % world_db["MAP_LENGTH"]
+ x = rand.next() % world_db["MAP_LENGTH"]
+ if chr(world_db["MAP"][y * world_db["MAP_LENGTH"] + x]) in \
+ symbols_passable:
+ break
+ i += 1
+ if i == 65535:
+ raise SystemExit(err)
+ # Replica of C code, wrongly ignores animatedness of new Thing.
+ pos_clear = (0 == len([id for id in world_db["Things"]
+ if world_db["Things"][id]["T_LIFEPOINTS"]
+ if world_db["Things"][id]["T_POSY"] == y
+ if world_db["Things"][id]["T_POSX"] == x]))
+ if pos_clear:
+ break
+ return (y, x)
+
+ rand.seed = seed
+ if world_db["MAP_LENGTH"] < 1:
+ print("Ignoring: No map length >= 1 defined.")
+ return
+ libpr.set_maplength(world_db["MAP_LENGTH"])
+ player_will_be_generated = False
+ playertype = world_db["PLAYER_TYPE"]
+ for ThingType in world_db["ThingTypes"]:
+ if playertype == ThingType:
+ if 0 < world_db["ThingTypes"][ThingType]["TT_START_NUMBER"]:
+ player_will_be_generated = True
+ break
+ if not player_will_be_generated:
+ print("Ignoring: No player type with start number >0 defined.")
+ return
+ wait_action = False
+ for ThingAction in world_db["ThingActions"]:
+ if "wait" == world_db["ThingActions"][ThingAction]["TA_NAME"]:
+ wait_action = True
+ if not wait_action:
+ print("Ignoring beyond SEED_MAP: " +
+ "No thing action with name 'wait' defined.")
+ return
+ world_db["Things"] = {}
+ make_map_func()
+ world_db["WORLD_ACTIVE"] = 1
+ world_db["TURN"] = 1
+ for i in range(world_db["ThingTypes"][playertype]["TT_START_NUMBER"]):
+ id = id_setter(-1, "Things")
+ world_db["Things"][id] = new_Thing(playertype, free_pos())
+ if not world_db["Things"][0]["fovmap"]:
+ empty_fovmap = bytearray(b" " * world_db["MAP_LENGTH"] ** 2)
+ world_db["Things"][0]["fovmap"] = empty_fovmap
+ update_map_memory(world_db["Things"][0])
+ for type in world_db["ThingTypes"]:
+ for i in range(world_db["ThingTypes"][type]["TT_START_NUMBER"]):
+ if type != playertype:
+ id = id_setter(-1, "Things")
+ world_db["Things"][id] = new_Thing(type, free_pos())
+ strong_write(io_db["file_out"], "NEW_WORLD\n")