; ----------------------------------------------------------------------
; Graphics mode
- .define grmode 8
+ grmode = 8
; X resolution
- .define x_res 320
+ x_res = 320
; Y resolution
- .define y_res 192
+ y_res = 192
; Number of colors
- .define colors 2
+ colors = 2
; Pixels per byte
- .define ppb 8
+ ppb = 8
; Screen memory size in bytes
- .define scrsize x_res * y_res / ppb
+ scrsize = x_res * y_res / ppb
; Pixel aspect ratio
- .define aspect $0100 ; 1:1
+ aspect = $0100 ; 1:1
; Free memory needed
- .define mem_needed 15339
+ mem_needed = 15339
; Number of screen pages
- .define pages 2
+ pages = 2
.rodata
mask_table: ; Mask table to set pixels