Porting flying robots from Bay. [IDB IGNORE] (#8885)

* Semiport of Allow_Spacemove from Bay.

* Porting flying robots from Bay.

* Converting platforms to an alt title of Robot.

* Converting existing modules to new proc flow.

* Cleaning up jetpack code for robots.

* Making flyers and platforms buildable.

* Debugging/refining robots port.

* Reverting some unneeded spacemove changes.

* Refining/debugging bots.

* Removing Bay subtypes, adding flying subtypes of existing modules.

* Icon rework for flying robots.

* Working commit for flying borgs PR.

code/modules/mob/transform_procs.dm

@@ -136,7 +136,7 @@
 	return O
 
 //human -> robot
-/mob/living/carbon/human/proc/Robotize()
+/mob/living/carbon/human/proc/Robotize(supplied_robot_type = /mob/living/silicon/robot)
 	if (transforming)
 		return
 	for(var/obj/item/W in src)
@@ -149,7 +149,7 @@
 	for(var/t in organs)
 		qdel(t)
 
-	var/mob/living/silicon/robot/O = new /mob/living/silicon/robot( loc )
+	var/mob/living/silicon/robot/O = new supplied_robot_type( loc )
 
 	// cyborgs produced by Robotize get an automatic power cell
 	O.cell = new(O)
@@ -171,15 +171,12 @@
 
 	O.loc = loc
 	O.job = "Cyborg"
-	if(O.mind.assigned_role == "Cyborg")
-		if(O.mind.role_alt_title == "Robot")
-			O.mmi = new /obj/item/mmi/digital/posibrain(O)
-		else if(O.mind.role_alt_title == "Drone")
-			O.mmi = new /obj/item/mmi/digital/robot(O)
-		else
-			O.mmi = new /obj/item/mmi(O)
 
-		O.mmi.transfer_identity(src)
+	if(O.mind.assigned_role == "Cyborg")
+		var/mmi_type = SSrobots.get_mmi_type_by_title(O.mind.role_alt_title ? O.mind.role_alt_title : O.mind.assigned_role)
+		if(mmi_type)
+			O.mmi = new mmi_type(O)
+			O.mmi.transfer_identity(src)
 
 	if(O.client && O.client.prefs)
 		var/datum/preferences/B = O.client.prefs