Adds an ability to hivemind that lets it select a location to telepor…

…t to on minimap (#13507)

code/__DEFINES/dcs/signals.dm

@@ -586,6 +586,7 @@
 
 #define COMSIG_XENOMORPH_CORE_RETURN "xenomorph_core_return"
 #define COMSIG_XENOMORPH_HIVEMIND_CHANGE_FORM "xenomorph_hivemind_change_form"
+#define COMISG_XENOMORPH_HIVEMIND_TELEPORT "xeno_hivemind_teleport"
 
 #define COMSIG_XENO_OBJ_THROW_HIT "xeno_obj_throw_hit"				///from [/mob/living/carbon/xenomorph/throw_impact]: (obj/target, speed)
 #define COMSIG_XENO_LIVING_THROW_HIT "xeno_living_throw_hit"		///from [/mob/living/carbon/xenomorph/throw_impact]: (mob/living/target)

code/datums/keybinding/xeno.dm

@@ -466,10 +466,17 @@
 /datum/keybinding/xeno/change_form
 	name = "change_form"
 	full_name = "Hivemind: Change Form"
-	description = ""
+	description = "Change form to/from incorporeal."
 	keybind_signal = COMSIG_XENOMORPH_HIVEMIND_CHANGE_FORM
 	hotkey_keys = list("F")
 
+/datum/keybinding/xeno/change_form
+	name = "change_form"
+	full_name = "Hivemind: Open teleportation minimap"
+	description = "Opens up the minimap which, when you click somewhere, tries to teleport you to the selected location"
+	keybind_signal = COMISG_XENOMORPH_HIVEMIND_TELEPORT
+	hotkey_keys = list("C")
+
 /datum/keybinding/xeno/toggle_stealth
 	name = "toggle_stealth"
 	full_name = "Hunter: Toggle Stealth"

code/modules/mob/living/carbon/xenomorph/castes/hivemind/abilities_hivemind.dm

@@ -6,6 +6,7 @@
 
 /datum/action/xeno_action/return_to_core/action_activate()
 	SEND_SIGNAL(owner, COMSIG_XENOMORPH_CORE_RETURN)
+	return ..()
 
 /datum/action/xeno_action/activable/secrete_resin/hivemind/can_use_action(silent = FALSE, override_flags, selecting = FALSE)
 	if (owner.status_flags & INCORPOREAL)
@@ -87,3 +88,48 @@
 	var/mob/living/carbon/xenomorph/hivemind/hivemind = source
 	hivemind.jump(selected_xeno)
 
+/datum/action/xeno_action/teleport
+	name = "Teleport"
+	action_icon_state = "resync"
+	desc = "Pick a location on the map and instantly manifest there if possible."
+	keybinding_signals = list(
+		KEYBINDING_NORMAL = COMISG_XENOMORPH_HIVEMIND_TELEPORT,
+	)
+	use_state_flags = XACT_USE_CLOSEDTURF
+	///Is the map being shown to the player right now?
+	var/showing_map = FALSE
+
+/datum/action/xeno_action/teleport/action_activate()
+	var/atom/movable/screen/minimap/shown_map = SSminimaps.fetch_minimap_object(owner.z, MINIMAP_FLAG_XENO)
+
+	if(showing_map) // The map is open on their screen, close it
+		owner.client?.screen -= shown_map
+		shown_map.UnregisterSignal(owner, COMSIG_MOB_CLICKON)
+		showing_map = FALSE
+		return
+
+	owner.client?.screen += shown_map
+	showing_map = TRUE
+	var/list/polled_coords = shown_map.get_coords_from_click(owner)
+
+	if(!polled_coords)
+		owner.client?.screen -= shown_map
+		shown_map.UnregisterSignal(owner, COMSIG_MOB_CLICKON)
+		showing_map = FALSE
+		return
+
+	owner.client?.screen -= shown_map
+	showing_map = FALSE
+	var/turf/turf_to_teleport_to = locate(polled_coords[1], polled_coords[2], owner.z)
+
+	if(!turf_to_teleport_to)
+		return
+
+	var/mob/living/carbon/xenomorph/hivemind/hivemind_owner = owner
+	if(!hivemind_owner.check_weeds(turf_to_teleport_to, TRUE))
+		owner.balloon_alert(owner, "No weeds in selected location")
+		return
+	if(!(hivemind_owner.status_flags & INCORPOREAL))
+		hivemind_owner.start_teleport(turf_to_teleport_to)
+		return
+	hivemind_owner.abstract_move(turf_to_teleport_to)

code/modules/mob/living/carbon/xenomorph/castes/hivemind/castedatum_hivemind.dm

@@ -46,6 +46,7 @@
 		/datum/action/xeno_action/watch_xeno/hivemind,
 		/datum/action/xeno_action/change_form,
 		/datum/action/xeno_action/return_to_core,
+		/datum/action/xeno_action/teleport,
 		/datum/action/xeno_action/rally_hive/hivemind,
 		/datum/action/xeno_action/activable/command_minions,
 		/datum/action/xeno_action/activable/plant_weeds/ranged,

code/modules/mob/living/carbon/xenomorph/castes/hivemind/hivemind.dm

@@ -168,7 +168,7 @@
 	if(loc_weeds_type || check_weeds(get_turf(src)))
 		return
 	return_to_core()
-	to_chat(src, "<span class='xenonotice'>We had no weeds nearby, we got moved to our core.")
+	to_chat(src, span_xenonotice("We had no weeds nearby, we got moved to our core."))
 	return
 
 /mob/living/carbon/xenomorph/hivemind/proc/return_to_core()
@@ -179,7 +179,7 @@
 ///Start the teleportation process to send the hivemind manifestation to the selected turf
 /mob/living/carbon/xenomorph/hivemind/proc/start_teleport(turf/T)
 	if(!isopenturf(T))
-		to_chat(src, span_notice("You cannot teleport into a wall"))
+		balloon_alert(src, "Can't teleport into a wall")
 		return
 	TIMER_COOLDOWN_START(src, COOLDOWN_HIVEMIND_MANIFESTATION, TIME_TO_TRANSFORM)
 	flick("Hivemind_materialisation_fast_reverse", src)
@@ -189,7 +189,7 @@
 /mob/living/carbon/xenomorph/hivemind/proc/end_teleport(turf/T)
 	flick("Hivemind_materialisation_fast", src)
 	if(!check_weeds(T, TRUE))
-		to_chat(src, span_warning("The weeds on our destination were destroyed"))
+		balloon_alert(src, "No weeds in destination")
 	else
 		forceMove(T)