TG: Emitters emp_act now uses severity properly.

The PA can no longer be remotely controlled by humans and cyborgs can only
control it if they are nearby.
The spawn PA can now be taken apart.
FireAx/Extinguisher closets got their own files.
Food closets are now with their defines.
Freezer closet/crates override return_air() to cooldown the contents.
The var isinfreezer has been eliminated.
The old player panel has been readded as an alt for the new one, it may be found
under the Player Panel verb.
The new player panel may be accessed by the Player Panel-New verb.
Crates.dm moved from the storage folder as it is not a storage object.
Fixed  Issue 227  about the PA shooting when it should not be. r2851

code/modules/power/singularity/emitter.dm

@@ -62,9 +62,9 @@
 			return 1
 
 
-	emp_act()//Emitters are hardened but still might have issues
+	emp_act(var/severity)//Emitters are hardened but still might have issues
 		use_power(50)
-		if(prob(1)&&prob(1))
+		if((severity == 1)&&prob(1)&&prob(1))
 			if(src.active)
 				src.active = 0
 				src.use_power = 1

code/modules/power/singularity/particle_accelerator/particle_accelerator.dm

@@ -67,7 +67,7 @@ PE|PE|PE
 
 
 	examine()
-		set src in usr
+		set src in oview(1)
 		switch(src.construction_state)
 			if(0)
 				src.desc = text("Part of a Particle Accelerator, looks like its not attached to the flooring")
@@ -161,9 +161,9 @@ PE|PE|PE
 			if(temp_state == src.construction_state)//Nothing changed
 				return 0
 			else
-				if(src.construction_state >= 3)//Was taken apart, update state
-					update_state()
 				src.construction_state = temp_state
+				if(src.construction_state < 3)//Was taken apart, update state
+					update_state()
 				update_icon()
 				return 1
 			return 0
@@ -266,7 +266,7 @@ PE|PE|PE
 			if(temp_state == src.construction_state)//Nothing changed
 				return 0
 			else
-				if(src.construction_state >= 3)//Was taken apart, update state
+				if(src.construction_state < 3)//Was taken apart, update state
 					update_state()
 					if(use_power)
 						use_power = 0

code/modules/power/singularity/particle_accelerator/particle_control.dm

@@ -34,12 +34,21 @@
 			connected_parts = list()
 			return
 		if(!part_scan())
-			assembled = 0
+			use_power = 1
+			active = 0
+			connected_parts = list()
+
 		return
 
 
 	Topic(href, href_list)
 		..()
+		//Ignore input if we are broken, !silicon guy cant touch us, or nonai controlling from super far away
+		if(stat & (BROKEN|NOPOWER) || (get_dist(src, usr) > 1 && !istype(usr, /mob/living/silicon)) || (get_dist(src, usr) > 8 && !istype(usr, /mob/living/silicon/ai)))
+			usr.machine = null
+			usr << browse(null, "window=pacontrol")
+			return
+
 		if( href_list["close"] )
 			usr << browse(null, "window=pacontrol")
 			usr.machine = null
@@ -63,6 +72,7 @@
 			message_admins("[usr] decreased particle accelerator power to [strength].")
 			log_admin("[usr] decreased particle accelerator power to [strength].")
 		src.updateDialog()
+		return
 
 
 	power_change()
@@ -74,6 +84,7 @@
 			use_power = 1
 		return
 
+
 	process()
 		if(src.active)
 			for(var/obj/structure/particle_accelerator/particle_emitter/PE in connected_parts)
@@ -145,8 +156,8 @@
 
 
 		interact(mob/user)
-			if ( (get_dist(src, user) > 1 ) || (stat & (BROKEN|NOPOWER)) )
-				if (!istype(user, /mob/living/silicon))
+			if((get_dist(src, user) > 1) || (stat & (BROKEN|NOPOWER)))
+				if(!istype(user, /mob/living/silicon))
 					user.machine = null
 					user << browse(null, "window=pacontrol")
 					return
@@ -172,3 +183,4 @@
 
 			user << browse(dat, "window=pacontrol;size=420x500")
 			onclose(user, "pacontrol")
+			return