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CHOMPStation2/code/controllers/subsystems/holomaps.dm
2025-05-31 16:51:15 +02:00

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//
// Holo-Minimaps Generation Subsystem handles initialization of the holo minimaps.
// Look in code/modules/holomap/generate_holomap.dm to find generateHoloMinimaps()
//
SUBSYSTEM_DEF(holomaps)
name = "HoloMiniMaps"
init_order = INIT_ORDER_HOLOMAPS
flags = SS_NO_FIRE
var/static/holomaps_initialized = FALSE
var/static/list/holoMiniMaps = list()
var/static/list/extraMiniMaps = list()
var/static/list/station_holomaps = list()
/datum/controller/subsystem/holomaps/Recover()
flags |= SS_NO_INIT // Make extra sure we don't initialize twice.
/datum/controller/subsystem/holomaps/Initialize()
generateHoloMinimaps()
return SS_INIT_SUCCESS
/datum/controller/subsystem/holomaps/stat_entry(msg)
if (!GLOB.Debug2)
return // Only show up in stat panel if debugging is enabled.
. = ..()
/datum/controller/subsystem/holomaps/proc/dump_nanomap_icons()
. = list()
for(var/z = 1 to world.maxz)
var/icon/base = icon(HOLOMAP_ICON, "blank") // start at 480x480
base.Scale(world.maxx, world.maxy) // scale down to perfectly fit the map size
var/icon/walls = icon(holoMiniMaps[z])
var/icon/areas = extraMiniMaps["[HOLOMAP_EXTRA_STATIONMAPAREAS]_[z]"]
base.Blend(walls, ICON_OVERLAY)
if(areas)
base.Blend(areas, ICON_OVERLAY)
var/fname = "data/spritesheets/minimap_[z].png"
// Copy to a file
fcopy(base, fname)
// Strip DMI metadata to prevent any ~issues~
var/error = rustg_dmi_strip_metadata(fname)
if(length(error))
stack_trace("Failed to strip [fname]: [error]")
.["minimap_[z].png"] = fname