atari5200: implement bgcolor() and textcolor()

Includes some other small fixes/cleanups.
This commit is contained in:
Christian Groessler
2019-04-02 21:11:11 +02:00
committed by Oliver Schmidt
parent edd596b2a4
commit ec5e38617a
18 changed files with 261 additions and 26 deletions

View File

@@ -10,6 +10,16 @@
ATEOL = $9B ; END-OF-LINE, used by CONIO
;-------------------------------------------------------------------------
; CONIO CHARACTER DEFS
;-------------------------------------------------------------------------
CH_ULCORNER = $0B ; '+' sign
CH_URCORNER = $0B
CH_LLCORNER = $0B
CH_LRCORNER = $0B
CH_HLINE = $0D ; dash
CH_VLINE = $01 ; exclamation mark
;-------------------------------------------------------------------------
; Zero Page