// #LAYOUT# STD *       #TAKE-HIGH
// #LAYOUT# *   BASIC_0 #TAKE-HIGH
// #LAYOUT# *   *       #IGNORE

// This has to go $E000 or above - routines below banks out the main BASIC ROM!

//
// Helper routine to copy string variable content
//


#if CONFIG_MEMORY_MODEL_46K || CONFIG_MEMORY_MODEL_50K

helper_strvarcpy:

	// Unmap BASIC lower ROM

	lda #$26
	sta CPU_R6510

	// Retrieve pointer to destination

	ldy #$02
	lda (VARPNT), y
	sta DSCPNT+2
	dey
	lda (VARPNT), y
	sta DSCPNT+1
	dey

	// Copy the string content
!:
	lda (__FAC1+1),y
	sta (DSCPNT+1),y
	iny
	cpy __FAC1+0
	bne !-

	// Restore default memory mapping

	lda #$27
	sta CPU_R6510

	rts

#endif