BACKUP ~Cursor-fix/Backup~
AUTHOR ~Mod forum: http://www.shsforums.net/index.php?s=5b6bf1ff9c5858b210bda8965da2cc46&showforum=571 ,  email: the_vampyri_lestat@hotmail.com, Acra~
VERSION ~v0.2~

DEFINE_PATCH_MACRO Calc BEGIN
	left   = x / 16
	right  = x - ( x / 16) - 1
	top	   = y / 12
	bottom = y - (y / 12) - 1
	PATCH_IF ( left > 255 ) BEGIN left = 255 END 
	PATCH_IF ( top  > 255 ) BEGIN top  = 255 END
END

BEGIN ~Cursor Scrolling Fix~
	COPY ~BGMain2.exe~ ~BGMain2.exe~
		PATCH_IF ( SOURCE_SIZE == 4923392 ) BEGIN
			READ_LONG 0x39DA74 x
			READ_LONG 0x39DA6F y
			LAUNCH_PATCH_MACRO Calc
			WRITE_BYTE 0x88AA1 left
			WRITE_BYTE 0x88CA5 left
			WRITE_LONG 0x88B44 right
			WRITE_LONG 0x88D63 right
			WRITE_BYTE 0x8864A top
			WRITE_BYTE 0x88850 top
			WRITE_LONG 0x886EE bottom
			WRITE_LONG 0x8890E bottom
		END
		ELSE BEGIN
			PATCH_IF ( SOURCE_SIZE == 5042223 ) BEGIN
				READ_LONG 0x3a7fb4 x
				READ_LONG 0x3a7faf y
				LAUNCH_PATCH_MACRO Calc
				WRITE_BYTE 0x8A3F1 left
				WRITE_BYTE 0x8A5F5 left
				WRITE_LONG 0x8A494 right
				WRITE_LONG 0x8A6B3 right
				WRITE_BYTE 0x89F9A top
				WRITE_BYTE 0x8A1A0 top
				WRITE_LONG 0x8A03E bottom
				WRITE_LONG 0x8A25E bottom			
			END
			ELSE BEGIN
				PATCH_FAIL ~Unsupported BG2Main2.exe version.~
			END
		END
	BUT_ONLY_IF_IT_CHANGES