Adds TGMC Tactical maps to the game and to Nuclear Operatives! (#96068)

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## About The Pull Request

Brought to you by Team Powercrèpe.(same group of people that delivered
the Heretic Overhaul)

This PR ports the TGMC Tacmaps and grants em to our NukeOps.

Code by Me, @Xander3359, @Arturlang, @Absolucy.

Mapping by @RipGrayson 

Sprites by @KillerOrcaCora

Writing bits by @necromanceranne

Tacmaps are essentially dynamically generated minimaps,

<img width="1711" height="1335" alt="Tac map examples"
src="https://github.com/user-attachments/assets/f936fac0-fb7c-4b84-970d-7195b4995ca7"
/>



<img width="1274" height="714" alt="Tac-Maps Icons"
src="https://github.com/user-attachments/assets/0f04e388-af4b-4955-be7a-04650cfd746b"
/>






As you can see from the screenshots above, departments are classified by
color, hovering your cursor over an area or a team mate, will display
their name, the system does allow the user to switch between Multi-Z,
and lastly you can draw and add labels to the map, although the last
option is only available to the NukeOps Leader and OW agents.


The functionality is tied to the Syndicate implants nukies start with,
Cayenne, Syndie borgs and Mechs also have the ability to toggle the map.

Likewise, the tacmaps will display the positioning of the following in
real time!

- Nuke ops agents

- Syndie borgs and Mechs

- Cayenne

- Location of the nuclear fission device (and beer nuke)

- Location of the Nuclear Authentication Disk.

<img width="1274" height="714" alt="SkyBridge OFF"
src="https://github.com/user-attachments/assets/3915e7d7-644a-4e9a-b213-997834dde2ea"
/>

<img width="1274" height="714" alt="SkyBridge ON"
src="https://github.com/user-attachments/assets/13748290-fd16-42ba-a9c4-a6b4f7e69c79"
/>

<img width="566" height="459" alt="Holo table done"
src="https://github.com/user-attachments/assets/1a43c5b7-ee51-4794-9c09-16b4fb50e2ad"
/>






https://github.com/user-attachments/assets/caf38538-ef04-4330-992c-3137a67ea0d0






Lastly The tactiical map implant cannot be be used on the nuke ops
base,If the team wishes to interact with the map they'll have to
Interact with the "Reconnaisance Platform" (Sprite by Orcacora) in the
briefing room, which has seen some mapping changes (Brought to you by
TheLastGrayson).



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## Why It's Good For The Game

Originally this feature was planned for the Upcoming Contractor Rework
our team is currently working on, but given the massive size of it all,
we decided to atomize it.

But without that consideration in mind, I think it makes sense for
Nuclear operatives of all antagonists to have the means to Recon and
plot an assault plan onto the station and actually be able to know the
whereabouts of their teammates.

Obviously this feature has a lot of other potential applications, we
have wanted to have functional Maps for a very long time, if someone
wants to give it a go once the feature is merged, by all means.

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## Changelog

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🆑
add: Tactical Maps have been added to the game!
add: Nuclear Operatives implants now grant the ability to open a
Minimap, this map will display and show the names of various areas of
the station, and the positioning of the Nukeops team,borgs,mechs,Cayenne
and the nuke disk in real time!
add: Nukie leaders and OW agents can also draw and apply labels to the
map.
add: the "Recoinassance Platform" has been added to the Nukie Base, it
allows displaying of the Tactical maps while on the Syndicate Base Z
level.
map: The briefing room in the NukeOps base has been remapped to better
accomodate the new Holographic table.
map: Changed the front shutters on the Syndicate Infiltrator to the more
fitting Syndicate Shutters.
/🆑

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your name to the right of the first 🆑 if you want to overwrite your
GitHub username as author ingame. -->
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---------

Co-authored-by: Xander3359 <66163761+Xander3359@users.noreply.github.com>
Co-authored-by: Artur Lang <24881678+Arturlang@users.noreply.github.com>
Co-authored-by: Lucy <lucy@absolucy.moe>
Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: RipGrayson <49290523+RipGrayson@users.noreply.github.com>
Co-authored-by: necromanceranne <40847847+necromanceranne@users.noreply.github.com>

code/game/objects/items/implants/implant_tacmap.dm

@@ -0,0 +1,120 @@
+/obj/item/implant/tacmap
+	name = "tactical map implant"
+	desc = "provides you with a map"
+	actions_types = list(/datum/action/minimap)
+	var/wearer_icon_state = null
+	/// Optional z-trait that resolves to the first z-level and locks the minimap there.
+	var/minimap_fixed_z_trait
+	/// Whether this implant allows drawing/labeling on the personal minimap HUD.
+	var/can_draw_on_personal_minimap = FALSE
+	var/static/list/minimap_refresh_signals = list(
+		COMSIG_MOB_STATCHANGE,
+		COMSIG_LIVING_REVIVE,
+		COMSIG_MOB_GHOSTIZED,
+	)
+
+/obj/item/implant/tacmap/implant(mob/living/target, mob/user, silent, force)
+	. = ..()
+	if(.)
+		configure_minimap_action()
+		RegisterSignals(target, minimap_refresh_signals, PROC_REF(refresh_minimap_icon))
+		addtimer(CALLBACK(src, PROC_REF(update_minimap_icon), target), 0.1 SECONDS) // Mobs are spawned inside nullspace sometimes so this avoids that hijinks.
+
+/obj/item/implant/tacmap/removed(mob/living/source, silent, special)
+	UnregisterSignal(source, minimap_refresh_signals)
+	remove_minimap(source)
+	return ..()
+
+///Remove all action of type minimap from the wearer, and make him disappear from the minimap
+/obj/item/implant/tacmap/proc/remove_minimap(mob/user)
+	remove_minimap_blip(MINIMAP_NUKEOP_BLIP, user)
+
+/obj/item/implant/tacmap/proc/refresh_minimap_icon()
+	SIGNAL_HANDLER
+	if(imp_in)
+		update_minimap_icon(imp_in)
+
+/obj/item/implant/tacmap/proc/resolve_fixed_minimap_z_level()
+	if(!isnull(minimap_fixed_z_trait))
+		var/list/trait_levels = SSmapping.levels_by_trait(minimap_fixed_z_trait)
+		if(length(trait_levels))
+			return trait_levels[1]
+	return null
+
+/obj/item/implant/tacmap/proc/configure_minimap_action()
+	var/datum/action/minimap/minimap_action = locate(/datum/action/minimap) in actions
+	if(isnull(minimap_action))
+		return
+	minimap_action.fixed_z_level = resolve_fixed_minimap_z_level()
+	minimap_action.can_draw = can_draw_on_personal_minimap
+
+/obj/item/implant/tacmap/proc/get_minimap_icon_state(mob/living/wearer)
+	return wearer_icon_state
+
+///Updates the wearer's minimap icon
+/obj/item/implant/tacmap/proc/update_minimap_icon(mob/wearer)
+	SIGNAL_HANDLER
+	remove_minimap_blip(MINIMAP_NUKEOP_BLIP, wearer)
+	add_minimap_blip(wearer, MINIMAP_NUKEOP_BLIP, get_minimap_icon_state(wearer))
+
+/obj/item/implant/tacmap/nuclear // Nukie subtype, map shows you nuke disk, operatives, cayenne and the nuke
+	actions_types = list(/datum/action/minimap/nuclear)
+	wearer_icon_state = "syndicate"
+
+/obj/item/implant/tacmap/nuclear/implant(mob/living/target, mob/user, silent, force)
+	. = ..()
+	if(.)
+		RegisterSignal(target, COMSIG_MINIMAP_ACTION_TRIGGER, PROC_REF(deny_nukie_base_open))
+
+/obj/item/implant/tacmap/nuclear/get_minimap_icon_state(mob/living/wearer)
+	if(wearer.stat != DEAD && istype(wearer, /mob/living/basic/carp/pet/cayenne))
+		return "cayenne"
+	. = ..()
+
+/obj/item/implant/tacmap/nuclear/removed(mob/living/source, silent, special)
+	UnregisterSignal(source, COMSIG_MINIMAP_ACTION_TRIGGER)
+	return ..()
+
+/obj/item/implant/tacmap/nuclear/proc/deny_nukie_base_open(mob/living/user)
+	var/turf/user_turf = get_turf(user)
+	if(user_turf.onSyndieBase())
+		user.balloon_alert(user, "can't use implant in the base, go to the holotable!")
+		return COMSIG_MINIMAP_ACTION_TRIGGER_CANCEL
+
+/obj/item/implant/tacmap/nuclear/cayenne // subtype used for cayenne and syndie sentience potions in general
+	wearer_icon_state = "cayenne"
+
+/obj/item/implant/tacmap/nuclear/leader // Leader subtype lets him draw on the map
+	actions_types = list(/datum/action/minimap/nuclear)
+	can_draw_on_personal_minimap = TRUE
+	wearer_icon_state = "syndicate_leader"
+
+/obj/item/implant/tacmap/nuclear/leader/implant(mob/living/target, mob/user, silent, force)
+	. = ..()
+	if(.)
+		ADD_TRAIT(target, TRAIT_MINIMAP_TABLE_DRAW, REF(src))
+
+/obj/item/implant/tacmap/nuclear/leader/removed(mob/living/source, silent, special)
+	REMOVE_TRAIT(source, TRAIT_MINIMAP_TABLE_DRAW, REF(src))
+	return ..()
+
+// Subtype that just lets them open it off-base.
+/obj/item/implant/tacmap/nuclear/offbase
+	minimap_fixed_z_trait = ZTRAIT_STATION
+	can_draw_on_personal_minimap = TRUE
+
+/obj/item/implant/tacmap/nuclear/offbase/deny_nukie_base_open(mob/living/user)
+	return
+
+/obj/item/implanter/tacmap
+	name = "implanter (minimap)"
+	imp_type = /obj/item/implant/tacmap
+
+/obj/item/implanter/tacmap/nuclear
+	name = "implanter (operative minimap)"
+	imp_type = /obj/item/implant/tacmap/nuclear
+
+/obj/item/implantcase/tacmap
+	name = "implant case - 'Tactical Map'"
+	desc = "A glass case containing an implant with a virtual map."
+	imp_type = /obj/item/implant/tacmap

code/game/objects/items/storage/uplink_kits.dm

@@ -764,6 +764,8 @@
 	new /obj/item/book/manual/nuclear(src) // Very important
 	// The most important part of the kit, the implant that gives them the syndicate faction.
 	new /obj/item/implanter/induction_implant(src)
+	// Tactical map implant so they can see the minimap with the rest of the team.
+	new /obj/item/implanter/tacmap/nuclear(src)
 	// All in all, 6+3+3+2+5+2+4 = ~25 TC of 'miscellaneous' items.
 	// This is a lot of value for 10 TC, but you have to keep in mind that you NEED someone to get this stuff station-side.
 	// Pretty much all of it is a bad deal for reinforcements or yourself as they already have similar or good-enough alternatives.

code/game/objects/structures/fence.dm

@@ -18,6 +18,7 @@
 
 	icon = 'icons/obj/fence.dmi'
 	icon_state = "straight"
+	tacmap_color = TACMAP_FENCE
 
 	var/cuttable = TRUE
 	var/hole_size= NO_HOLE

code/game/objects/structures/ladders.dm

@@ -165,6 +165,7 @@
 
 	down.up = null
 	down.update_appearance(UPDATE_ICON_STATE)
+	down.update_minimap_blip()
 	down = null
 	update_appearance(UPDATE_ICON_STATE)
 	clear_base_transparency()
@@ -188,6 +189,7 @@
 	up.down = null
 	up.clear_base_transparency()
 	up.update_appearance(UPDATE_ICON_STATE)
+	up.update_minimap_blip()
 	up = null
 	update_appearance(UPDATE_ICON_STATE)
 
@@ -196,6 +198,11 @@
 	unlink_down()
 	unlink_up()
 
+/obj/structure/ladder/proc/update_minimap_blip()
+	remove_minimap_blip(MINIMAP_LADDER_BLIP, src)
+	if(up || down)
+		add_minimap_blip(src, MINIMAP_LADDER_BLIP, "ladder")
+
 /obj/structure/ladder/LateInitialize()
 	// By default, discover ladders above and below us vertically
 	var/turf/base = get_turf(src)
@@ -213,6 +220,7 @@
 	// Linking updates our icon, so if we failed both links we need a manual update
 	if(isnull(down) && isnull(up))
 		update_appearance(UPDATE_ICON_STATE)
+	update_minimap_blip()
 
 /obj/structure/ladder/update_icon_state()
 	icon_state = "[base_icon_state][!!up][!!down]"

code/game/objects/structures/stairs.dm

@@ -4,6 +4,8 @@
 
 /// Range within which stair indicators will appear for approaching mobs
 #define STAIR_INDICATOR_RANGE 3
+/// Minimum tile spacing between stair minimap blips
+#define STAIR_BLIP_MIN_DISTANCE 2
 
 // dir determines the direction of travel to go upwards
 // stairs require /turf/open/openspace as the tile above them to work, unless your stairs have 'force_open_above' set to TRUE
@@ -27,6 +29,8 @@
 	VAR_FINAL/turf/directly_above
 	/// If TRUE, we have left/middle/right sprites.
 	var/has_merged_sprites = TRUE
+	/// Current atoms used as this stair's minimap blip targets.
+	var/list/minimap_blip_targets
 	/// Lazyassoc list of weakef to mob viewing stair indicators to their images
 	VAR_PRIVATE/list/mob_to_image
 
@@ -63,6 +67,7 @@
 		force_open_above()
 		build_signal_listener()
 	update_surrounding()
+	update_minimap_blip()
 
 	var/static/list/exit_connections = list(
 		COMSIG_ATOM_EXIT = PROC_REF(on_exit_stairs),
@@ -78,6 +83,7 @@
 
 
 /obj/structure/stairs/Destroy()
+	clear_minimap_blips()
 	if(directly_above)
 		UnregisterSignal(directly_above, COMSIG_TURF_MULTIZ_NEW)
 		directly_above = null
@@ -104,6 +110,47 @@
 
 	for(var/obj/structure/stairs/stair in get_step(src, turn(dir, -90)))
 		stair.update_appearance()
+	update_minimap_blip()
+
+/obj/structure/stairs/proc/update_minimap_blip()
+	var/bottom_state = isTerminator() ? "stairs_up" : "stairs_down"
+	var/top_state = (bottom_state == "stairs_up") ? "stairs_down" : "stairs_up"
+	var/turf/current_turf = get_turf(src)
+
+	clear_minimap_blips()
+	if(isnull(current_turf))
+		return
+
+	add_minimap_blip_if_valid(current_turf, bottom_state)
+	add_minimap_blip_if_valid(get_step_multiz(current_turf, UP), top_state)
+
+/obj/structure/stairs/proc/clear_minimap_blips()
+	if(!islist(minimap_blip_targets))
+		return
+	for(var/atom/target as anything in minimap_blip_targets)
+		remove_minimap_blip(MINIMAP_STAIR_BLIP, target)
+	LAZYCLEARLIST(minimap_blip_targets)
+
+/obj/structure/stairs/proc/add_minimap_blip_if_valid(atom/target, state)
+	if(isnull(target))
+		return
+	if(!should_place_minimap_blip(target))
+		return
+
+	var/atom/movable/screen/minimap_element/blip/blip = get_minimap_blip(MINIMAP_STAIR_BLIP, target)
+	if(!isnull(blip))
+		blip.icon_state = state
+	else
+		add_minimap_blip(target, MINIMAP_STAIR_BLIP, state)
+	LAZYADD(minimap_blip_targets, target)
+
+/obj/structure/stairs/proc/should_place_minimap_blip(atom/target)
+	var/turf/target_turf = get_turf(target)
+	if(isnull(target_turf))
+		return FALSE
+	if(length(get_minimap_blips_in_area(MINIMAP_STAIR_BLIP, target_turf, STAIR_BLIP_MIN_DISTANCE)))
+		return FALSE
+	return TRUE
 
 /obj/structure/stairs/update_icon_state()
 	. = ..()
@@ -420,3 +467,4 @@
 #undef STAIR_TERMINATOR_YES
 
 #undef STAIR_INDICATOR_RANGE
+#undef STAIR_BLIP_MIN_DISTANCE

code/game/objects/structures/window.dm

@@ -18,6 +18,7 @@
 	flags_ricochet = RICOCHET_HARD
 	receive_ricochet_chance_mod = 0.5
 	custom_materials = list(/datum/material/glass = SHEET_MATERIAL_AMOUNT)
+	tacmap_color = TACMAP_WINDOW
 	var/state = WINDOW_OUT_OF_FRAME
 	var/reinf = FALSE
 	var/heat_resistance = 800