Changes some 1s and 0s to TRUE and FALSE (#1967)

code/modules/power/singularity/emitter.dm

@@ -4,8 +4,8 @@
 	icon = 'icons/obj/singularity.dmi'
 	icon_state = "emitter"
 	var/icon_state_on = "emitter_+a"
-	anchored = 0
-	density = 1
+	anchored = FALSE
+	density = TRUE
 	req_access = list(GLOB.access_engine_equip)
 
 	// The following 3 vars are mostly for the prototype
@@ -25,7 +25,7 @@
 	var/last_shot = 0
 	var/shot_number = 0
 	var/state = 0
-	var/locked = 0
+	var/locked = FALSE
 
 	var/projectile_type = /obj/item/projectile/beam/emitter
 
@@ -343,8 +343,8 @@
 
 /obj/machinery/power/emitter/emag_act(mob/user)
 	if(!emagged)
-		locked = 0
-		emagged = 1
+		locked = FALSE
+		emagged = TRUE
 		if(user)
 			user.visible_message("[user.name] emags the [src.name].","<span class='notice'>You short out the lock.</span>")