One step towards plasma changes (though I might not complete them), and drone control is released when the user logs out.

Code/Machinery/Atmoalter/canister.dm

@@ -88,6 +88,7 @@ obj/machinery/atmoalter/canister
 					var/t = src.t_per
 					if (src.t_per > t2)
 						t = t2
+					
 					src.holding.gas.transfer_from(src.gas, t)
 				else								// If not holding a tank, release gas into the turf
 					if (T)

Code/cell_process.dm

@@ -220,7 +220,10 @@
 			if (src.sl_gas > 0)
 				src.sl_gas--
 			if (src.poison > 100000.0)
-				src.overlays = list( plmaster )
+				if (config.plasma_danger && (src.temp >= 150.0 + T20C))
+					src.overlays = list( liquidplmaster )
+				else
+					src.overlays = list( plmaster )
 			else
 				if (src.sl_gas > 101000.0)
 					src.overlays = list( slmaster )
@@ -299,8 +302,11 @@
 				src.temp = totemp / divideby
 			if (src.sl_gas > 0)
 				src.sl_gas--
-			if (src.poison > 100000.0)
-				src.overlays = list( plmaster )
+			if (src.poison > 100000.0)
+				if (config.plasma_danger && (src.temp >= 150.0 + T20C))
+					src.overlays = list( liquidplmaster )
+				else
+					src.overlays = list( plmaster )
 			else
 				if (src.sl_gas > 101000.0)
 					src.overlays = list( slmaster )
@@ -1064,8 +1070,11 @@ turf/proc/tot_old_gas()
 				src.temp = totemp / divideby
 			if (src.sl_gas > 0)
 				src.sl_gas--
-			if (src.poison > 100000.0)
-				src.overlays = list( plmaster )
+			if (src.poison > 100000.0)
+				if (config.plasma_danger && (src.temp >= 150.0 + T20C))
+					src.overlays = list( liquidplmaster )
+				else
+					src.overlays = list( plmaster )
 			else
 				if (src.sl_gas > 101000.0)
 					src.overlays = list( slmaster )
@@ -1213,8 +1222,11 @@ turf/proc/tot_old_gas()
 				src.temp = totemp / divideby
 			if (src.sl_gas > 0)
 				src.sl_gas--
-			if (src.poison > 100000.0)
-				src.overlays = list( plmaster )
+			if (src.poison > 100000.0)
+				if (config.plasma_danger && (src.temp >= 150.0 + T20C))
+					src.overlays = list( liquidplmaster )
+				else
+					src.overlays = list( plmaster )
 			else
 				if (src.sl_gas > 101000.0)
 					src.overlays = list( slmaster )

Code/cellautomata.dm

@@ -1275,6 +1275,7 @@
 			H.memory += text("<B>Secret Base Nuke Code</B>: []<BR>", nuke_code)
 		//Foreach goto(312)
 	sleep(50)
+	
 	plmaster = new /obj/overlay(  )
 	plmaster.icon = 'plasma.dmi'
 	plmaster.icon_state = "onturf"
@@ -1282,7 +1283,11 @@
 	slmaster = new /obj/overlay(  )
 	slmaster.icon = 'plasma.dmi'
 	slmaster.icon_state = "sl_gas"
-	slmaster.layer = FLY_LAYER
+	slmaster.layer = FLY_LAYER
+	liquidplmaster = new /obj/overlay(  )
+	liquidplmaster.icon = 'plasma.dmi'
+	liquidplmaster.icon_state = "liquid"
+	liquidplmaster.layer = FLY_LAYER
 	cellcontrol = new /datum/control/cellular(  )
 	spawn( 0 )
 		cellcontrol.process()

Code/globals.dm

@@ -104,8 +104,8 @@ var
 
 	world_message = "Welcome to OpenSS13!"
 	savefile_ver = "4"
-	SS13_version = "1.0 \[Development Version] - 6/20/2008"
-	changes = {"<FONT color='blue'><H1>Version: [SS13_version]</H1><B>Changes from base version 40.93.2</B></FONT><BR>
+	SS13_version = "1.0 \[Development Version] - 6/21/2008"
+	changes = {"<FONT color='blue'><H3>Version: [SS13_version]</H3><B>Changes from base version 40.93.2</B></FONT><BR>
 <HR>
 <!--
 <p><B>This is a test version which hasn't been released yet, the reason being to test new bugfixes and/or features to see if they're all working without having broken anything else.
@@ -355,6 +355,7 @@ var
 	datum/control/gameticker/ticker = null
 	obj/datacore/data_core = null
 	obj/overlay/plmaster = null
+	obj/overlay/liquidplmaster = null
 	obj/overlay/slmaster = null
 	going = 1.0
 	master_mode = "random"//"extended"

Code/mob/drone.dm

@@ -711,6 +711,20 @@
 					src.stunned = 1
 		return
 	
+	Logout()
+		if (src.droneTransitioning==1)
+			..()
+			return
+		src.releaseControl(0)
+		
+	Login()
+		if (src.droneTransitioning==1)
+			..()
+			return
+		
+		src.releaseControl(0)
+		
+	
 	ex_act(severity)
 		flick("flash", src.flash)