collapseos/arch/z80/sms
Virgil Dupras c8be290b88 sms: add cursor indicator to text mode
I do this by adding an inverted version of all glyphs in the upper
range of the pattern memory. This is a big waste of the pattern
space (only one inverted character is needed at once), but it's the
simplest way to proceed. I'll change this if I ever need more
pattern space.

Also, remove _blank. It was wastefully blanking the whole memory.
Only the name table needs to be blanked on initialization.
2020-11-16 11:13:38 -05:00
..
.gitignore Complete overhaul of recipes 2020-10-30 20:39:39 -04:00
blk.fs sms: add cursor indicator to text mode 2020-11-16 11:13:38 -05:00
Makefile grid: change the meaning of CELL! 2020-11-16 09:11:47 -05:00
xcomp.fs grid: add XYMODE 2020-11-14 22:35:08 -05:00
xcompkbd.fs grid: add XYMODE 2020-11-14 22:35:08 -05:00
xcompsdc.fs grid: add XYMODE 2020-11-14 22:35:08 -05:00
xcomptextmode.fs sms: add cursor indicator to text mode 2020-11-16 11:13:38 -05:00