/obj/screen --> /atom/movable/screen

code/modules/buildmode/buildmode.dm

@@ -17,10 +17,10 @@
 	var/switch_state = BM_SWITCHSTATE_NONE
 	var/switch_width = 5
 	// modeswitch UI
-	var/obj/screen/buildmode/mode/modebutton
+	var/atom/movable/screen/buildmode/mode/modebutton
 	var/list/modeswitch_buttons = list()
 	// dirswitch UI
-	var/obj/screen/buildmode/bdir/dirbutton
+	var/atom/movable/screen/buildmode/bdir/dirbutton
 	var/list/dirswitch_buttons = list()
 
 /datum/buildmode/New(client/c)
@@ -34,7 +34,7 @@
 	holder.screen += buttons
 	holder.click_intercept = src
 	mode.enter_mode(src)
-	
+
 /datum/buildmode/proc/quit()
 	mode.exit_mode(src)
 	holder.screen -= buttons
@@ -63,16 +63,16 @@
 
 /datum/buildmode/proc/create_buttons()
 	// keep a reference so we can update it upon mode switch
-	modebutton = new /obj/screen/buildmode/mode(src)
+	modebutton = new /atom/movable/screen/buildmode/mode(src)
 	buttons += modebutton
-	buttons += new /obj/screen/buildmode/help(src)
+	buttons += new /atom/movable/screen/buildmode/help(src)
 	// keep a reference so we can update it upon dir switch
-	dirbutton = new /obj/screen/buildmode/bdir(src)
+	dirbutton = new /atom/movable/screen/buildmode/bdir(src)
 	buttons += dirbutton
-	buttons += new /obj/screen/buildmode/quit(src)
+	buttons += new /atom/movable/screen/buildmode/quit(src)
 	// build the lists of switching buttons
-	build_options_grid(subtypesof(/datum/buildmode_mode), modeswitch_buttons, /obj/screen/buildmode/modeswitch)
-	build_options_grid(list(SOUTH,EAST,WEST,NORTH,NORTHWEST), dirswitch_buttons, /obj/screen/buildmode/dirswitch)
+	build_options_grid(subtypesof(/datum/buildmode_mode), modeswitch_buttons, /atom/movable/screen/buildmode/modeswitch)
+	build_options_grid(list(SOUTH,EAST,WEST,NORTH,NORTHWEST), dirswitch_buttons, /atom/movable/screen/buildmode/dirswitch)
 
 // this creates a nice offset grid for choosing between buildmode options,
 // because going "click click click ah hell" sucks.
@@ -81,7 +81,7 @@
 	for(var/thing in elements)
 		var/x = pos_idx % switch_width
 		var/y = FLOOR(pos_idx / switch_width, 1)
-		var/obj/screen/buildmode/B = new buttontype(src, thing)
+		var/atom/movable/screen/buildmode/B = new buttontype(src, thing)
 		// extra .5 for a nice offset look
 		B.screen_loc = "NORTH-[(1 + 0.5 + y*1.5)],WEST+[0.5 + x*1.5]"
 		buttonslist += B
@@ -100,7 +100,7 @@
 	else
 		close_switchstates()
 		open_modeswitch()
-	
+
 /datum/buildmode/proc/open_modeswitch()
 	switch_state = BM_SWITCHSTATE_MODE
 	holder.screen += modeswitch_buttons
@@ -115,7 +115,7 @@
 	else
 		close_switchstates()
 		open_dirswitch()
-	
+
 /datum/buildmode/proc/open_dirswitch()
 	switch_state = BM_SWITCHSTATE_DIR
 	holder.screen += dirswitch_buttons
@@ -155,7 +155,7 @@
 			new /datum/buildmode(M.client)
 			message_admins("[key_name_admin(usr)] has entered build mode.")
 			log_admin("[key_name(usr)] has entered build mode.")
-	
+
 #undef BM_SWITCHSTATE_NONE
 #undef BM_SWITCHSTATE_MODE
 #undef BM_SWITCHSTATE_DIR