Use constants for screen width and height.

2015-02-12 20:54:47 +01:00
parent 5063e0ecca
commit 679f5aa675
7 changed files with 10 additions and 18 deletions
--- a/libsrc/osic1p/cputc.s
+++ b/libsrc/osic1p/cputc.s
@@ -35,7 +35,7 @@ cputdirect:
 ; Advance cursor position

 advance:
-        cpy     SCR_LINELEN     ; xsize-1
+        cpy     #SCR_LINELEN    ; xsize-1
        bne     L3
        jsr     newline         ; new line
        ldy     #$FF            ; + cr
@@ -46,7 +46,7 @@ L3:     iny
 newline:
        inc     CURS_Y
        lda     CURS_Y
-        cmp     #24             ; screen height 25 lines hardcoded
+        cmp     #SCR_HEIGHT     ; screen height
        bne     plot
        lda     #0              ; wrap around to line 0
        sta     CURS_Y