[MIRROR] MultiZ camera console actions (#1093)

* MultiZ camera console actions (#54043)

This adds an action button to camera consoles to move up or down a floor.

* MultiZ camera console actions

Co-authored-by: NightRed <nightred@gmail.com>

code/game/machinery/computer/camera_advanced.dm

@@ -11,6 +11,10 @@
 	var/list/networks = list("ss13")
 	var/datum/action/innate/camera_off/off_action = new
 	var/datum/action/innate/camera_jump/jump_action = new
+	///Camera action button to move up a Z level
+	var/datum/action/innate/camera_multiz_up/move_up_action = new
+	///Camera action button to move down a Z level
+	var/datum/action/innate/camera_multiz_down/move_down_action = new
 	var/list/actions = list()
 	///Should we supress any view changes?
 	var/should_supress_view_changes  = TRUE
@@ -57,6 +61,16 @@
 		jump_action.Grant(user)
 		actions += jump_action
 
+	if(move_up_action)
+		move_up_action.target = user
+		move_up_action.Grant(user)
+		actions += move_up_action
+
+	if(move_down_action)
+		move_down_action.target = user
+		move_down_action.Grant(user)
+		actions += move_down_action
+
 /obj/machinery/proc/remove_eye_control(mob/living/user)
 	CRASH("[type] does not implement ai eye handling")
 
@@ -74,12 +88,12 @@
 		user.reset_perspective(null)
 		if(eyeobj.visible_icon && user.client)
 			user.client.images -= eyeobj.user_image
+		user.client.view_size.unsupress()
+
 	eyeobj.eye_user = null
 	user.remote_control = null
-
 	current_user = null
 	user.unset_machine()
-	user.client.view_size.unsupress()
 	playsound(src, 'sound/machines/terminal_off.ogg', 25, FALSE)
 
 /obj/machinery/computer/camera_advanced/check_eye(mob/user)
@@ -195,6 +209,12 @@
 		return eye_user.client
 	return null
 
+/mob/camera/ai_eye/remote/xenobio/canZMove(direction, turf/target)
+	var/area/new_area = get_area(target)
+	if(new_area && new_area.name == allowed_area || new_area && (new_area.area_flags & XENOBIOLOGY_COMPATIBLE))
+		return TRUE
+	return FALSE
+
 /mob/camera/ai_eye/remote/setLoc(T)
 	if(eye_user)
 		T = get_turf(T)
@@ -282,3 +302,32 @@
 	else
 		playsound(origin, 'sound/machines/terminal_prompt_deny.ogg', 25, FALSE)
 
+/datum/action/innate/camera_multiz_up
+	name = "Move up a floor"
+	icon_icon = 'icons/mob/actions/actions_silicon.dmi'
+	button_icon_state = "move_up"
+
+/datum/action/innate/camera_multiz_up/Activate()
+	if(!target || !isliving(target))
+		return
+	var/mob/living/user_mob = target
+	var/mob/camera/ai_eye/remote/remote_eye = user_mob.remote_control
+	if(remote_eye.zMove(UP, FALSE))
+		to_chat(user_mob, "<span class='notice'>You move upwards.</span>")
+	else
+		to_chat(user_mob, "<span class='notice'>You couldn't move upwards!</span>")
+
+/datum/action/innate/camera_multiz_down
+	name = "Move down a floor"
+	icon_icon = 'icons/mob/actions/actions_silicon.dmi'
+	button_icon_state = "move_down"
+
+/datum/action/innate/camera_multiz_down/Activate()
+	if(!target || !isliving(target))
+		return
+	var/mob/living/user_mob = target
+	var/mob/camera/ai_eye/remote/remote_eye = user_mob.remote_control
+	if(remote_eye.zMove(DOWN, FALSE))
+		to_chat(user_mob, "<span class='notice'>You move downwards.</span>")
+	else
+		to_chat(user_mob, "<span class='notice'>You couldn't move downwards!</span>")