Merge pull request #1157 from Thrain856/master

Crew Transfer

code/datums/shuttle_controller.dm

@@ -11,6 +11,8 @@ var/global/datum/shuttle_controller/emergency_shuttle/emergency_shuttle
 
 datum/shuttle_controller
 	var
+		alert = 0 //0 = emergency, 1 = crew cycle
+
 		location = 0 //0 = somewhere far away (in spess), 1 = at SS13, 2 = returned from SS13
 		online = 0
 		direction = 1 //-1 = going back to central command, 1 = going to SS13, 2 = in transit to centcom (not recalled)
@@ -36,28 +38,35 @@ datum/shuttle_controller
 			settimeleft(SHUTTLEARRIVETIME*coeff)
 			online = 1
 		//turning on the red lights in hallways and siren
+		if(coeff == 1)
 			for(var/area/A in world)
 				if(istype(A, /area/hallway))
 					A.readyalert()
 			//sound_siren = 1
 
+	proc/shuttlealert(var/X)
+		alert = X
 
 
 	proc/recall()
 		if(direction == 1)
 			var/timeleft = timeleft()
+			if(alert == 0)
 				if(timeleft >= 600)
 					return
 				captain_announce("The emergency shuttle has been recalled.")
 				world << sound('shuttlerecalled.ogg')
 				setdirection(-1)
 				online = 1
-			//turning off the red lights in hallways and siren
 				for(var/area/A in world)
 					if(istype(A, /area/hallway))
 						A.readyreset()
-		//	sound_siren = 0
+				return
-
+			else //makes it possible to send shuttle back.
+				captain_announce("The shuttle has been recalled.")
+				setdirection(-1)
+				online = 1
+				return
 
 	// returns the time (in seconds) before shuttle arrival
 	// note if direction = -1, gives a count-up to SHUTTLEARRIVETIME
@@ -192,9 +201,11 @@ datum/shuttle_controller
 
 						start_location.move_contents_to(end_location)
 						settimeleft(SHUTTLELEAVETIME)
+						if(alert == 0)
 							captain_announce("The Emergency Shuttle has docked with the station. You have [timeleft()/60] minutes to board the Emergency Shuttle.")
 							world << sound('shuttledock.ogg')
-
+						else
+							captain_announce("The shuttle has docked with the station. You have [timeleft()/60] minutes to board the shuttle.")
 						return 1
 
 				if(1)
@@ -262,8 +273,10 @@ datum/shuttle_controller
 								spawn(0)
 									D.close()
 
-
+						if(alert == 0)
 							captain_announce("The Emergency Shuttle has left the station. Estimate [timeleft()/60] minutes until the shuttle docks at Central Command.")
+						else
+							captain_announce("The shuttle has left the station. Estimate [timeleft()/60] minutes until the shuttle docks at Central Command.")
 
 						// Some aesthetic turbulance shaking
 						for(var/mob/M in end_location)

code/game/machinery/computer/communications.dm

@@ -26,6 +26,7 @@
 		STATE_STATUSDISPLAY = 7
 		STATE_ALERT_LEVEL = 8
 		STATE_CONFIRM_LEVEL = 9
+		STATE_CREWTRANSFER = 10
 
 	var/status_display_freq = "1435"
 	var/stat_msg1
@@ -117,6 +118,16 @@
 				if(emergency_shuttle.online)
 					post_status("shuttle")
 			src.state = STATE_DEFAULT
+		if("crewtransfer")
+			src.state= STATE_DEFAULT
+			if(src.authenticated)
+				src.state = STATE_CREWTRANSFER
+		if("crewtransfer2")
+			if(src.authenticated)
+				init_shift_change(usr) //key difference here
+				if(emergency_shuttle.online)
+					post_status("shuttle")
+			src.state = STATE_DEFAULT
 		if("cancelshuttle")
 			src.state = STATE_DEFAULT
 			if(src.authenticated)
@@ -306,6 +317,7 @@
 						dat += "<BR>\[ <A HREF='?src=\ref[src];operation=cancelshuttle'>Cancel Shuttle Call</A> \]"
 					else
 						dat += "<BR>\[ <A HREF='?src=\ref[src];operation=callshuttle'>Call Emergency Shuttle</A> \]"
+						dat += "<BR>\[ <A HREF='?src=\ref[src];operation=crewtransfer'>Initiate Crew Transfer</A> \]"
 
 				dat += "<BR>\[ <A HREF='?src=\ref[src];operation=status'>Set Status Display</A> \]"
 			else
@@ -313,6 +325,8 @@
 			dat += "<BR>\[ <A HREF='?src=\ref[src];operation=messagelist'>Message List</A> \]"
 		if(STATE_CALLSHUTTLE)
 			dat += "Are you sure you want to call the shuttle? \[ <A HREF='?src=\ref[src];operation=callshuttle2'>OK</A> | <A HREF='?src=\ref[src];operation=main'>Cancel</A> \]"
+		if(STATE_CREWTRANSFER) // this is the shiftchage screen.
+			dat += "Are you sure you want to initiate a crew transfer? This will call the shuttle. \[ <a HREF='?src=\ref[src];operation=crewtransfer2'>OK</a> | <A HREF='?src=\ref[src];operation=main'>Cancel</A> \]"
 		if(STATE_CANCELSHUTTLE)
 			dat += "Are you sure you want to cancel the shuttle? \[ <A HREF='?src=\ref[src];operation=cancelshuttle2'>OK</A> | <A HREF='?src=\ref[src];operation=main'>Cancel</A> \]"
 		if(STATE_MESSAGELIST)
@@ -468,6 +482,7 @@
 		return
 
 	emergency_shuttle.incall()
+	emergency_shuttle.shuttlealert(1)
 	log_game("[key_name(user)] has called the shuttle.")
 	message_admins("[key_name_admin(user)] has called the shuttle.", 1)
 	captain_announce("The emergency shuttle has been called. It will arrive in [round(emergency_shuttle.timeleft()/60)] minutes.")
@@ -475,6 +490,46 @@
 
 	return
 
+/proc/init_shift_change(var/mob/user)
+	if ((!( ticker ) || emergency_shuttle.location))
+		return
+
+	if(emergency_shuttle.deny_shuttle)
+		user << "Centcom does not currently have a shuttle available in your sector. Please try again later."
+		return
+
+	if(sent_strike_team == 1)
+		user << "Centcom will not allow the shuttle to be called. Consider all contracts terminated."
+		return
+
+	if(world.time < 54000) // 30 minute grace period to let the game get going
+		user << "The shuttle is refueling. Please wait another [round((54000-world.time)/600)] minutes before trying again."//may need to change "/600"
+		return
+
+	if(emergency_shuttle.direction == -1)
+		user << "The shuttle may not be called while returning to CentCom."
+		return
+
+	if(emergency_shuttle.online)
+		user << "The shuttle is already on its way."
+		return
+
+	if(ticker.mode.name == "revolution" || ticker.mode.name == "AI malfunction" || ticker.mode.name == "sandbox")
+		//New version pretends to call the shuttle but cause the shuttle to return after a random duration.
+		emergency_shuttle.fake_recall = rand(300,500)
+
+	if(ticker.mode.name == "blob" || ticker.mode.name == "epidemic")
+		user << "Under directive 7-10, [station_name()] is quarantined until further notice."
+		return
+
+	emergency_shuttle.incall()
+	emergency_shuttle.shuttlealert(1)
+	log_game("[key_name(user)] has called the shuttle.")
+	message_admins("[key_name_admin(user)] has called the shuttle.", 1)
+	captain_announce("A crew transfer has been initiated. The shuttle has been called. It will arrive in [round(emergency_shuttle.timeleft()/60)] minutes.")
+
+	return
+
 
 /proc/cancel_call_proc(var/mob/user)
 	if ((!( ticker ) || emergency_shuttle.location || emergency_shuttle.direction == 0 || emergency_shuttle.timeleft() < 300))