;-----> Draw a picture
;Input: ix->sprite
;   a=x
;   l=y
;   b=height    (in pixels)
;   c=width     (in bytes, e.g. 2 would be 16 pixels)
;Output: nothing
; All registers are destroyed except bc', de', hl'
largeSpriteAND:
    ex  af,af'
    ld  a,c
    push    af
    ex  af,af'
    ld  e,l
    ld  h,$00
    ld  d,h
    add hl,de
    add hl,de
    add hl,hl
    add hl,hl
    ld  e,a
    and $07
    ld  c,a
    srl e
    srl e
    srl e
    add hl,de
    ld  de,LCDBuffer
    add hl,de
_   push    hl  ;largeSpriteLoop1
_   ld  d,(ix)  ;largeSpriteLoop2
    ld  e,$00
    ld  a,c
    or  a
    jr  z,++_
_   srl d   ;largeSpriteLoop3
    rr  e
    dec a
    jr  nz,-_
_   ld  a,(hl)  ;largeSpriteSkip1
    and d
    ld  (hl),a
    inc hl
    ld  a,(hl)
    and e
    ld  (hl),a
    inc ix
    ex  af,af'
    dec a
    push    af
    ex  af,af'
    pop af
    jr  nz,---_
    pop hl
    pop af
    push    af
    ex  af,af'
    ld  de,$0C
    add hl,de
    djnz    ----_
    pop af
    ret