mirror of
https://github.com/yogstation13/Yogstation.git
synced 2025-02-26 09:04:50 +00:00
113 lines
3.5 KiB
Plaintext
113 lines
3.5 KiB
Plaintext
var/datum/subsystem/minimap/SSminimap
|
|
|
|
/datum/subsystem/minimap
|
|
name = "Minimap"
|
|
priority = -2
|
|
|
|
var/const/MINIMAP_SIZE = 2048
|
|
var/const/TILE_SIZE = 8
|
|
|
|
var/list/z_levels = list(ZLEVEL_STATION)
|
|
|
|
/datum/subsystem/minimap/New()
|
|
NEW_SS_GLOBAL(SSminimap)
|
|
|
|
/datum/subsystem/minimap/Initialize(timeofday, zlevel)
|
|
if(zlevel)
|
|
return ..()
|
|
if(!config.generate_minimaps)
|
|
world << "Minimap generation disabled... Skipping"
|
|
return
|
|
var/hash = md5(file2text("_maps/[MAP_PATH]/[MAP_FILE]"))
|
|
if(hash == trim(file2text(hash_path())))
|
|
return ..()
|
|
|
|
for(var/z in z_levels)
|
|
generate(z)
|
|
register_asset("minimap_[z].png", fcopy_rsc(map_path(z)))
|
|
fdel(hash_path())
|
|
text2file(hash, hash_path())
|
|
..()
|
|
|
|
/datum/subsystem/minimap/proc/hash_path()
|
|
return "data/minimaps/[MAP_NAME].md5"
|
|
|
|
/datum/subsystem/minimap/proc/map_path(z)
|
|
return "data/minimaps/[MAP_NAME]_[z].png"
|
|
|
|
/datum/subsystem/minimap/proc/send(client/client)
|
|
for(var/z in z_levels)
|
|
send_asset(client, "minimap_[z].png")
|
|
|
|
/datum/subsystem/minimap/proc/generate(z = 1, x1 = 1, y1 = 1, x2 = world.maxx, y2 = world.maxy)
|
|
// Load the background.
|
|
var/icon/minimap = new /icon('icons/minimap.dmi')
|
|
// Scale it up to our target size.
|
|
minimap.Scale(MINIMAP_SIZE, MINIMAP_SIZE)
|
|
|
|
var/counter = 512
|
|
// Loop over turfs and generate icons.
|
|
for(var/T in block(locate(x1, y1, z), locate(x2, y2, z)))
|
|
generate_tile(T, minimap)
|
|
|
|
//byond bug, this fixes OOM crashes by flattening and reseting the minimap icon holder every so and so tiles
|
|
counter--
|
|
if(counter <= 0)
|
|
counter = 512
|
|
var/icon/flatten = new /icon()
|
|
flatten.Insert(minimap, "", SOUTH, 1, 0)
|
|
del(minimap)
|
|
minimap = flatten
|
|
stoplag() //we have to sleep in order to get byond to clear out the proc's garbage bin
|
|
|
|
CHECK_TICK
|
|
|
|
|
|
// Create a new icon and insert the generated minimap, so that BYOND doesn't generate different directions.
|
|
var/icon/final = new /icon()
|
|
final.Insert(minimap, "", SOUTH, 1, 0)
|
|
fcopy(final, map_path(z))
|
|
|
|
/datum/subsystem/minimap/proc/generate_tile(turf/tile, icon/minimap)
|
|
var/icon/tile_icon
|
|
var/obj/obj
|
|
var/list/obj_icons = list()
|
|
// Don't use icons for space, just add objects in space if they exist.
|
|
if(istype(tile, /turf/open/space))
|
|
obj = locate(/obj/structure/lattice/catwalk) in tile
|
|
if(obj)
|
|
tile_icon = new /icon('icons/obj/smooth_structures/catwalk.dmi', "catwalk", SOUTH)
|
|
obj = locate(/obj/structure/lattice) in tile
|
|
if(obj)
|
|
tile_icon = new /icon('icons/obj/smooth_structures/lattice.dmi', "lattice", SOUTH)
|
|
obj = locate(/obj/structure/grille) in tile
|
|
if(obj)
|
|
tile_icon = new /icon('icons/obj/structures.dmi', "grille", SOUTH)
|
|
obj = locate(/obj/structure/transit_tube) in tile
|
|
if(obj)
|
|
tile_icon = new /icon('icons/obj/atmospherics/pipes/transit_tube.dmi', obj.icon_state, obj.dir)
|
|
else
|
|
tile_icon = new /icon(tile.icon, tile.icon_state, tile.dir)
|
|
obj_icons.Cut()
|
|
|
|
obj = locate(/obj/structure) in tile
|
|
if(obj)
|
|
obj_icons += getFlatIcon(obj)
|
|
obj = locate(/obj/machinery) in tile
|
|
if(obj)
|
|
obj_icons += new /icon(obj.icon, obj.icon_state, obj.dir, 1, 0)
|
|
obj = locate(/obj/structure/window) in tile
|
|
if(obj)
|
|
obj_icons += new /icon('icons/obj/smooth_structures/window.dmi', "window", SOUTH)
|
|
|
|
for(var/I in obj_icons)
|
|
var/icon/obj_icon = I
|
|
tile_icon.Blend(obj_icon, ICON_OVERLAY)
|
|
|
|
if(tile_icon)
|
|
// Scale the icon.
|
|
tile_icon.Scale(TILE_SIZE, TILE_SIZE)
|
|
// Add the tile to the minimap.
|
|
minimap.Blend(tile_icon, ICON_OVERLAY, ((tile.x - 1) * TILE_SIZE), ((tile.y - 1) * TILE_SIZE))
|
|
del(tile_icon)
|