Merge pull request #15652 from SandPoot/title-screen

Updates the title screen

code/game/turfs/closed.dm

@@ -73,16 +73,26 @@
 
 /turf/closed/indestructible/splashscreen
 	name = "Space Station 13"
-	icon = 'icons/blank_title.png'
+	desc = null
+	icon = 'icons/blanks/blank_title.png'
 	icon_state = ""
-	layer = FLY_LAYER
+	plane = SPLASHSCREEN_PLANE
 	bullet_bounce_sound = null
 
-/turf/closed/indestructible/splashscreen/New()
+INITIALIZE_IMMEDIATE(/turf/closed/indestructible/splashscreen)
+
+/turf/closed/indestructible/splashscreen/Initialize(mapload)
+	. = ..()
 	SStitle.splash_turf = src
 	if(SStitle.icon)
 		icon = SStitle.icon
-	..()
+		handle_generic_titlescreen_sizes()
+
+///helper proc that will center the screen if the icon is changed to a generic width, to make admins have to fudge around with pixel_x less. returns null
+/turf/closed/indestructible/splashscreen/proc/handle_generic_titlescreen_sizes()
+	var/icon/size_check = icon(SStitle.icon, icon_state)
+	var/width = size_check.Width()
+	pixel_x = (672 - width) * 0.5 //The title screen is mapped with the expectation that it's 672x480. Should probably turn the title screen size into a define some time!
 
 /turf/closed/indestructible/splashscreen/vv_edit_var(var_name, var_value)
 	. = ..()
@@ -90,7 +100,13 @@
 		switch(var_name)
 			if(NAMEOF(src, icon))
 				SStitle.icon = icon
+				handle_generic_titlescreen_sizes()
 
+/turf/closed/indestructible/start_area
+	name = null
+	desc = null
+	mouse_opacity = MOUSE_OPACITY_TRANSPARENT
+	
 /turf/closed/indestructible/riveted
 	icon = 'icons/turf/walls/riveted.dmi'
 	icon_state = "riveted"