;ACME 0.94.4

!ifdef lib_cbm_c64_vic_a !eof
lib_cbm_c64_vic_a = 1

; color codes
viccolor_BLACK	= $0
viccolor_WHITE	= $1
viccolor_RED	= $2
viccolor_CYAN	= $3
viccolor_PURPLE	= $4
viccolor_GREEN	= $5
viccolor_BLUE	= $6
viccolor_YELLOW	= $7
viccolor_ORANGE	= $8
viccolor_BROWN	= $9
viccolor_LRED	= $a
viccolor_GRAY1	= $b
viccolor_GRAY2	= $c
viccolor_LGREEN	= $d
viccolor_LBLUE	= $e
viccolor_GRAY3	= $f

; register addresses
vic_xs0		= $d000
vic_ys0		= $d001
vic_xs1		= $d002
vic_ys1		= $d003
vic_xs2		= $d004
vic_ys2		= $d005
vic_xs3		= $d006
vic_ys3		= $d007
vic_xs4		= $d008
vic_ys4		= $d009
vic_xs5		= $d00a
vic_ys5		= $d00b
vic_xs6		= $d00c
vic_ys6		= $d00d
vic_xs7		= $d00e
vic_ys7		= $d00f
vic_msb_xs	= $d010
vic_controlv	= $d011	; vertical control (and much other stuff)
vic_line	= $d012	; raster line
vic_xlp		= $d013	; light pen coordinates
vic_ylp		= $d014
vic_sactive	= $d015	; sprites: active
vic_controlh	= $d016	; horizontal control (and much other stuff)
vic_sdy		= $d017	; sprites: double height
vic_ram		= $d018	; RAM pointer
vic_irq		= $d019
vic_irqmask	= $d01a
vic_sback	= $d01b	; sprites: background mode
vic_smc		= $d01c	; sprites: multi color mode
vic_sdx		= $d01d	; sprites: double width
vic_ss_collided	= $d01e	; sprite-sprite collision detect
vic_sd_collided	= $d01f	; sprite-data collision detect

; color registers
vic_cborder	= $d020	; border color
vic_cbg		= $d021	; general background color
vic_cbg0	= $d021
vic_cbg1	= $d022	; background color 1 (for EBC and MC text mode)
vic_cbg2	= $d023	; background color 2 (for EBC and MC text mode)
vic_cbg3	= $d024	; background color 3 (for EBC mode)
vic_sc01	= $d025	; sprite color for MC-bitpattern %01
vic_sc11	= $d026	; sprite color for MC-bitpattern %11
vic_cs0		= $d027	; sprite colors
vic_cs1		= $d028
vic_cs2		= $d029
vic_cs3		= $d02a
vic_cs4		= $d02b
vic_cs5		= $d02c
vic_cs6		= $d02d
vic_cs7		= $d02e

; See <cbm/c128/vic.a> for the C128's two additional registers at $d02f/$d030.
; They are accessible even in C64 mode and $d030 can garble the video output,
; so be careful not to write to it accidentally in a C64 program!