Experimental tweak, I'll revert this if everyone hates it but for now I want to see how things will be if airlocks use the environmental power channel.

-Changed airlocks to use the environmental power channel.
-Changed all airlock controlling devices to use the environmental power channel.
-Changed shutters to use the environmental power channel.
-Changed pipe meters to use the environmental power channel.



git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4784 316c924e-a436-60f5-8080-3fe189b3f50e

code/ATMOSPHERICS/components/unary/vent_pump.dm

@@ -8,7 +8,6 @@
 	level = 1
 	var/area_uid
 	var/id_tag = null
-	power_channel = ENVIRON
 
 	var/on = 0
 	var/pump_direction = 1 //0 = siphoning, 1 = releasing

code/ATMOSPHERICS/components/unary/vent_scrubber.dm

@@ -226,7 +226,7 @@
 		return
 
 	power_change()
-		if(powered(ENVIRON))
+		if(powered(power_channel))
 			stat &= ~NOPOWER
 		else
 			stat |= NOPOWER

code/defines/obj/machinery.dm

@@ -151,6 +151,7 @@
 	icon_state = "meterX"
 	var/obj/machinery/atmospherics/pipe/target = null
 	anchored = 1.0
+	power_channel = ENVIRON
 	var/frequency = 0
 	var/id
 	use_power = 1
@@ -198,6 +199,7 @@
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "doorctrl0"
 	desc = "A remote control-switch for a door."
+	power_channel = ENVIRON
 	var/id = null
 	var/range = 10
 	var/normaldoorcontrol = 0

code/game/machinery/airlock_control.dm

@@ -94,6 +94,7 @@ obj/machinery/airlock_sensor
 	name = "Airlock Sensor"
 
 	anchored = 1
+	power_channel = ENVIRON
 
 	var/id_tag
 	var/master_tag
@@ -160,6 +161,7 @@ obj/machinery/access_button
 	name = "Access Button"
 
 	anchored = 1
+	power_channel = ENVIRON
 
 	var/master_tag
 	var/frequency = 1449

code/game/machinery/doors/airlock.dm

@@ -67,6 +67,7 @@ Airlock index -> wire color are { 9, 4, 6, 7, 5, 8, 1, 2, 3 }.
 	name = "Airlock"
 	icon = 'icons/obj/doors/Doorint.dmi'
 	icon_state = "door_closed"
+	power_channel = ENVIRON
 
 	var/aiControlDisabled = 0 //If 1, AI control is disabled until the AI hacks back in and disables the lock. If 2, the AI has bypassed the lock. If -1, the control is enabled but the AI had bypassed it earlier, so if it is disabled again the AI would have no trouble getting back in.
 	var/hackProof = 0 // if 1, this door can't be hacked by the AI

code/game/machinery/doors/firedoor.dm

@@ -8,6 +8,7 @@
 	icon_state = "door_open"
 	opacity = 0
 	density = 0
+	power_channel = ENVIRON
 	var/blocked = 0
 	var/nextstate = null
 
@@ -19,7 +20,7 @@
 
 
 	power_change()
-		if(powered(ENVIRON))
+		if(powered(power_channel))
 			stat &= ~NOPOWER
 		else
 			stat |= NOPOWER

code/game/machinery/doors/shutters.dm

@@ -2,6 +2,7 @@
 	name = "Shutters"
 	icon = 'icons/obj/doors/rapid_pdoor.dmi'
 	icon_state = "shutter1"
+	power_channel = ENVIRON
 
 /obj/machinery/door/poddoor/shutters/New()
 	..()

code/game/machinery/embedded_controller/access_controller.dm

@@ -152,6 +152,7 @@ obj/machinery/embedded_controller/radio/access_controller
 
 	name = "Access Console"
 	density = 0
+	power_channel = ENVIRON
 
 	frequency = 1449
 

code/game/machinery/embedded_controller/airlock_controller.dm

@@ -209,6 +209,7 @@ obj/machinery/embedded_controller/radio/airlock_controller
 	density = 0
 
 	frequency = 1449
+	power_channel = ENVIRON
 
 	// Setup parameters only
 	var/id_tag

html/changelog.html

@@ -48,6 +48,14 @@ Stuff which is in development and not yet visible to players or just code relate
 should be listed in the changelog upon commit tho. Thanks. -->
 
 <!-- To take advantage of the pretty new format (well it was new when I wrote this anyway), open the "add-to-changelog.html" file in any browser and add the stuff and then generate the html code and paste it here -->
+<div class="commit sansserif">
+	<h2 class="date">30 September 2012</h2>
+	<h3 class="author">Giacom updated:</h3>
+	<ul class="changes bgimages16">
+		<li class="tweak">Airlocks now use the Environmental power channel, since they are <b>air</b>locks after-all. Meaning, when power is low the airlocks will still work until the environmental channel on the APC is turned off. This applies to all the door control buttons too. Pipe meters now use the environmental power channel. If you have any comments have this change, please let me know in the feedback section of the forums.</li>
+	</ul>
+</div>
+
 <div class="commit sansserif">
 	<h2 class="date">26 September 2012</h2>
 	<h3 class="author">Carnwennan updated:</h3>