;;; fshvarset [Bytes]
;;  Sets a Word in FshVars.
;; Inputs:
;;  HL: 16b
;;  DE: Destination Word Relitive to FshVars
fshvarset:
 push bc
 push de
 push hl
  ld bc, FshVars
  ex de, hl
   add hl, hl
   add hl, bc 
  ld (hl), e
  inc hl
  ld (hl), d
 pop hl
 pop de
 pop bc
 ret

;;; fshvarget [Words]
;;  Gets a Word in FshVars.
;; Inputs:
;;  DE: Destination Word Relitive to FshVars
;; Outputs:
;;  HL: Word in (DE)
fshvarget:
 push bc
 push de
  ld bc, FshVars
  ex de, hl
   add hl, hl
   add hl, bc 
  ld e, (hl)
  inc hl
  ld d, (hl)
  ex de, hl
 pop de
 pop bc
 ret

; fshvarcpy [Bytes]
;;  Copies a word.
;; Inputs:
;;  HL: Byte pointer
;;  DE: Destination
fshvarcpy:
 push bc
 push de
 push hl
  ld bc, FshVars
   add hl, hl
   add hl, bc
  ex de, hl
   add hl, hl
   add hl, bc
  ld a, (de)
  ld (hl), a
   inc de
   inc hl
  ld a, (de)
  ld (hl), a
 pop hl
 pop de
 pop bc
 ret

; fshvarfill
;;  fills fshvars with word
;; Inputs:
;;  HL: 16b
fshvarfill:
 push hl
  push bc
   push de
    ld b, 0
    ld de, 0
fshvarfillLoop:
    call fshvarset
    inc b
    inc de
    ld a, b
    cp FshVarsSize / 2
    jr c, fshvarfillLoop
   pop de
  pop bc
 pop hl
 ret