Make LZ smoke admin only

code/__DEFINES/mode.dm

@@ -75,6 +75,7 @@
 #define MODE_DISABLE_JOE_RESPAWN (1<<12) // Toggles if ghosts can respawn as Working Joes after dying as one when 15 minutes have passed. Off by default
 #define MODE_INDESTRUCTIBLE_SPLINTS (1<<13) //Toggle is splints are to become nanosplints
 #define MODE_NO_INTERNAL_BLEEDING (1<<14) // Toggles all internal bleeding behavior to cause normal bleeding instead
+#define MODE_LZ_HAZARD_ACTIVATED (1<<15) // Distress Signal: Spawns miasma 3 minutes after round start
 
 
 #define ROUNDSTATUS_FOG_DOWN 1

code/_globalvars/bitfields.dm

@@ -435,6 +435,7 @@ DEFINE_BITFIELD(toggleable_flags, list(
 	"MODE_DISPOSABLE_MOBS" = MODE_DISPOSABLE_MOBS,
 	"MODE_BYPASS_JOE" = MODE_BYPASS_JOE,
 	"MODE_DISABLE_JOE_RESPAWN" = MODE_DISABLE_JOE_RESPAWN,
+	"MODE_LZ_HAZARD_ACTIVATED" = MODE_LZ_HAZARD_ACTIVATED
 ))
 
 DEFINE_BITFIELD(state, list(

code/game/gamemodes/colonialmarines/colonialmarines.dm

@@ -212,6 +212,10 @@
 /datum/game_mode/colonialmarines/proc/start_lz_hazards()
 	if(SSobjectives.first_drop_complete)
 		return // Just for sanity
+	if(!MODE_HAS_TOGGLEABLE_FLAG(MODE_LZ_HAZARD_ACTIVATED))
+		return
+
+	log_game("Distress Signal LZ hazards active!")
 	INVOKE_ASYNC(src, PROC_REF(warn_lz_hazard), locate(/obj/structure/machinery/computer/shuttle/dropship/flight/lz1))
 	INVOKE_ASYNC(src, PROC_REF(warn_lz_hazard), locate(/obj/structure/machinery/computer/shuttle/dropship/flight/lz2))
 	addtimer(CALLBACK(src, PROC_REF(spawn_lz_hazards)), OB_TRAVEL_TIMING + 1 SECONDS)

code/modules/admin/admin_verbs.dm

@@ -146,6 +146,7 @@ GLOBAL_LIST_INIT(admin_verbs_minor_event, list(
 	/client/proc/toggle_hardcore_perma,
 	/client/proc/toggle_bypass_joe_restriction,
 	/client/proc/toggle_joe_respawns,
+	/client/proc/toggle_lz_hazards,
 	/datum/admins/proc/open_shuttlepanel,
 	/client/proc/get_whitelisted_clients,
 ))

code/modules/admin/tabs/admin_tab.dm

@@ -886,3 +886,26 @@
 
 	SSticker.mode.toggleable_flags ^= MODE_DISABLE_JOE_RESPAWN
 	message_admins("[src] has [MODE_HAS_TOGGLEABLE_FLAG(MODE_DISABLE_JOE_RESPAWN) ? "disabled" : "enabled"] Working Joe respawns.")
+
+/client/proc/toggle_lz_hazards()
+	set name = "Toggle LZ Hazards"
+	set category = "Admin.Flags"
+	set desc = "Distress Signal: Whether miasma smoke is spawned 3 minutes after the start of the round."
+
+	if(!admin_holder || !check_rights(R_EVENT, TRUE))
+		return
+
+	if(!SSticker.mode)
+		to_chat(usr, SPAN_WARNING("A mode hasn't been selected yet!"))
+		return
+
+	if(!istype(SSticker.mode, /datum/game_mode/colonialmarines))
+		to_chat(usr, SPAN_WARNING("LZ hazards are only applicable to distress signal!"))
+		return
+
+	if(ROUND_TIME > LZ_HAZARD_START)
+		to_chat(usr, SPAN_WARNING("Its too late to toggle this!"))
+		return
+
+	SSticker.mode.toggleable_flags ^= MODE_LZ_HAZARD_ACTIVATED
+	message_admins("[src] has [MODE_HAS_TOGGLEABLE_FLAG(MODE_LZ_HAZARD_ACTIVATED) ? "enabled" : "disabled"] LZ hazards.")