Further remove unnecessary DMG/SGB checking (#7) and remove SGB layouts and palette data (#1)

home/init.asm

@@ -160,8 +160,6 @@ Init::
 
 	call DelayFrame
 
-	predef InitSGBBorder
-
 	call InitSound
 	xor a
 	ld [wMapMusic], a

home/map.asm

@@ -1910,8 +1910,8 @@ ExitAllMenus::
 	call UpdateSprites
 	call GSReloadPalettes
 FinishExitMenu::
-	ld b, SCGB_MAPPALS
-	call GetSGBLayout
+	ld b, CGB_MAPPALS
+	call GetCGBLayout
 	farcall LoadOW_BGPal7
 	call WaitBGMap2
 	farcall FadeInPalettes
@@ -1932,8 +1932,8 @@ ReturnToMapWithSpeechTextbox::
 	set 0, [hl]
 	call UpdateSprites
 	call WaitBGMap2
-	ld b, SCGB_MAPPALS
-	call GetSGBLayout
+	ld b, CGB_MAPPALS
+	call GetCGBLayout
 	farcall LoadOW_BGPal7
 	call UpdateTimePals
 	call DelayFrame

home/tilemap.asm

@@ -178,21 +178,10 @@ ClearPalettes::
 	ldh [hCGBPalUpdate], a
 	ret
 
-GetMemSGBLayout::
-	ld b, SCGB_DEFAULT
-GetSGBLayout::
-; load sgb packets unless dmg
-
-	ldh a, [hCGB]
-	and a
-	jr nz, .sgb
-
-	ldh a, [hSGB]
-	and a
-	ret z
-
-.sgb
-	predef_jump LoadSGBLayout
+GetMemCGBLayout::
+	ld b, CGB_DEFAULT
+GetCGBLayout::
+	predef_jump LoadCGBLayout
 
 SetHPPal::
 ; Set palette for hp bar pixel length e at hl.