EA_Games_MUS_Extractor.bms

# Script by Bartlomiej Duda (Ikskoks)
# EA Games MUS Extractor
# e.g. "Harry Potter and the Order of the Phoenix" (PC)


# Info: This script should be used when there are 
# multiple ASF files stored in the MUS container
# and you want to extract all songs to play them in foobar2000
# with vgmstream plugin.


# Ver    Date        Author               Comment
# v0.1   01.01.2024  Bartlomiej Duda      -


for i = 0

	FindLoc FILE_START_OFFSET STRING "SCHl"
	
	if FILE_START_OFFSET == ""
		cleanexit
	endif
	
	XMATH TEMP_OFFSET "FILE_START_OFFSET + 4"
	goto TEMP_OFFSET
	
	FindLoc FILE_END_OFFSET STRING "SCEl"
	
	if FILE_END_OFFSET == ""
		cleanexit
	endif
	
	XMATH TEMP_OFFSET "FILE_END_OFFSET + 4"
	goto TEMP_OFFSET
	
	XMATH FILE_END_OFFSET "FILE_END_OFFSET + 12"
	XMATH FILE_SIZE "FILE_END_OFFSET - FILE_START_OFFSET"
	string OUTPUT_FILE_NAME p "file%s.asf" i
	log OUTPUT_FILE_NAME FILE_START_OFFSET FILE_SIZE

next i