Minor refactors (#26305)

obj/on_log changed to atom/on_log. Boolean parameter in
No admin irc message now checked in client/Del instead of mob/Logout
Removed an empty New()
1 -> TRUE
removed a potential crash in mob/Login

code/modules/client/client_procs.dm

@@ -340,6 +340,25 @@ GLOBAL_LIST(external_rsc_urls)
 		adminGreet(1)
 		holder.owner = null
 		GLOB.admins -= src
+    
+		if (!GLOB.admins.len && SSticker.current_state == GAME_STATE_PLAYING) //Only report this stuff if we are currently playing.
+			if(!GLOB.admins.len) //Apparently the admin logging out is no longer an admin at this point, so we have to check this towards 0 and not towards 1. Awell.
+				var/cheesy_message = pick(
+					"I have no admins online!",\
+					"I'm all alone :(",\
+					"I'm feeling lonely :(",\
+					"I'm so lonely :(",\
+					"Why does nobody love me? :(",\
+					"I want a man :(",\
+					"Where has everyone gone?",\
+					"I need a hug :(",\
+					"Someone come hold me :(",\
+					"I need someone on me :(",\
+					"What happened? Where has everyone gone?",\
+					"Forever alone :("\
+				)
+				
+				send2irc("Server", "[cheesy_message] (No admins online)")
 	
 	GLOB.ahelp_tickets.ClientLogout(src)
 	GLOB.directory -= ckey