plomlompom.com Git - plomrogue/blob - server/update_map_memory.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 def update_map_memory(t, age_map=True):
   7     """Update t's T_MEMMAP with what's in its FOV now,age its T_MEMMEPTHMAP."""
   8     from server.utils import c_pointer_to_bytearray, libpr
   9     from server.config.world_data import world_db
  10
  11     def age_some_memdepthmap_on_nonfov_cells():
  12         # OUTSOURCED FOR PERFORMANCE REASONS TO libplomrogue.so:
  13         # ord_v = ord("v")
  14         # ord_0 = ord("0")
  15         # ord_9 = ord("9")
  16         # for pos in [pos for pos in range(world_db["MAP_LENGTH"] ** 2)
  17         #             if not ord_v == t["fovmap"][pos]
  18         #             if ord_0 <= t["T_MEMDEPTHMAP"][pos]
  19         #             if ord_9 > t["T_MEMDEPTHMAP"][pos]
  20         #             if not rand.next() % (2 **
  21         #                                   (t["T_MEMDEPTHMAP"][pos] - 48))]:
  22         #     t["T_MEMDEPTHMAP"][pos] += 1
  23         memdepthmap = c_pointer_to_bytearray(t["T_MEMDEPTHMAP"])
  24         fovmap = c_pointer_to_bytearray(t["fovmap"])
  25         libpr.age_some_memdepthmap_on_nonfov_cells(memdepthmap, fovmap)
  26
  27     def update_mem_and_memdepthmap_via_fovmap():
  28         # OUTSOURCED FOR PERFORMANCE REASONS TO libplomrogue.so:
  29         # for pos in [pos for pos in range(world_db["MAP_LENGTH"] ** 2)
  30         #             if ord_v == t["fovmap"][pos]]:
  31         #     t["T_MEMDEPTHMAP"][pos] = ord_0
  32         #     t["T_MEMMAP"][pos] = world_db["MAP"][pos]
  33         memdepthmap = c_pointer_to_bytearray(t["T_MEMDEPTHMAP"])
  34         memmap = c_pointer_to_bytearray(t["T_MEMMAP"])
  35         fovmap = c_pointer_to_bytearray(t["fovmap"])
  36         map = c_pointer_to_bytearray(world_db["MAP"])
  37         libpr.update_mem_and_memdepthmap_via_fovmap(map, fovmap, memdepthmap,
  38                                                     memmap)
  39
  40     if not t["T_MEMMAP"]:
  41         t["T_MEMMAP"] = bytearray(b' ' * (world_db["MAP_LENGTH"] ** 2))
  42     if not t["T_MEMDEPTHMAP"]:
  43         t["T_MEMDEPTHMAP"] = bytearray(b' ' * (world_db["MAP_LENGTH"] ** 2))
  44     update_mem_and_memdepthmap_via_fovmap()
  45     if age_map:
  46         age_some_memdepthmap_on_nonfov_cells()
  47     ord_v = ord("v")
  48     t["T_MEMTHING"] = [mt for mt in t["T_MEMTHING"]
  49                        if ord_v != t["fovmap"][(mt[1] * world_db["MAP_LENGTH"])
  50                                                + mt[2]]]
  51     for id in [id for id in world_db["Things"]
  52                if not world_db["Things"][id]["carried"]]:
  53         type = world_db["Things"][id]["T_TYPE"]
  54         if not world_db["ThingTypes"][type]["TT_LIFEPOINTS"]:
  55             y = world_db["Things"][id]["T_POSY"]
  56             x = world_db["Things"][id]["T_POSX"]
  57             if ord_v == t["fovmap"][(y * world_db["MAP_LENGTH"]) + x]:
  58                 t["T_MEMTHING"].append((type, y, x))