// -------------------------------------------------------------------
// this file is intended to be assembled with KickAssembler.
// It has not been tested with any other assemblers or linkers.
// -------------------------------------------------------------------
// -------------------------------------------------------------------
// example usage of the standard decruncher
// this program decrunches data to memory
// -------------------------------------------------------------------
// if decrunching forwards then the following line must be uncommented.
//#define DECRUNCH_FORWARDS
// -------------------------------------------------------------------
* = $0801
        .byte $0b,$08,<2019,>2019,$9e,$32,$30,$36,$31,0,0,0
// -------------------------------------------------------------------
// we begin here
// -------------------------------------------------------------------
        lda $02
        sta _ebyte_lo
        lda $03
        sta _ebyte_hi

	jsr get_Emerge_byte
	sta _byte_lo
	jsr get_Emerge_byte
	cmp #0
	beq done
	sta _byte_hi

        jsr exod_split_gentable

next_part:
	jsr get_Emerge_byte
	sta _byte_lo
	jsr get_Emerge_byte
	cmp #0
	beq done
	sta _byte_hi

        jsr exod_split_decrunch
	jmp next_part

done:
	rts
// -------------------------------------------------------------------
get_Emerge_byte:
.label _ebyte_lo = * + 1
.label _ebyte_hi = * + 2
        lda $ffff
        inc _ebyte_lo
        bne _ebyte_skip_hi
        inc _ebyte_hi
_ebyte_skip_hi:
        rts
// -------------------------------------------------------------------
exod_get_crunched_byte:
#if !DECRUNCH_FORWARDS
        lda _byte_lo
        bne _byte_skip_hi
        dec _byte_hi
_byte_skip_hi:
        dec _byte_lo
#endif
.label _byte_lo = * + 1
.label _byte_hi = * + 2
        lda $ffff               // needs to be set correctly before
#if DECRUNCH_FORWARDS
        inc _byte_lo
        bne _byte_skip_hi
        inc _byte_hi
_byte_skip_hi:
#endif
        rts                     // decrunch_file is called.
// -------------------------------------------------------------------
#import "../exodecrunch.asm"