nalc/led_marquee
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Author SHA1 Message Date
Vanessa Dannenberg
f9f68d13ab better centering for k 2018-08-21 01:35:45 -04:00
Vanessa Dannenberg
ddfed65b2a better centering for y ÿ ý 2018-08-21 01:30:48 -04:00
Vanessa Dannenberg
85fd214907 better shape for "Ý" 2018-08-21 01:26:34 -04:00
Vanessa Dannenberg
4658f9eeff better ring on "Å" 2018-08-21 01:03:10 -04:00
Vanessa Dannenberg
57cdabac78 better circumflexes 
characters Â Ê Î Ô Û â ê î ô û
 2018-08-21 00:59:48 -04:00
Vanessa Dannenberg
07f41b13d8 fix height of "Ø" 
(capital O with stroke, char #216)
 2018-08-21 00:39:18 -04:00
Vanessa Dannenberg
9ca24f1f10 fix width of "L" 2018-08-21 00:37:51 -04:00
Vanessa Dannenberg
45ec33e78c fix string length limits in README 2018-08-21 00:29:27 -04:00
Vanessa Dannenberg
f5512c4837 wield image 2018-08-21 00:27:07 -04:00
Vanessa Dannenberg
f7155b385e don't forget to increment the string index for unrecognized chars 2018-08-20 21:33:04 -04:00
Vanessa Dannenberg
4c804e1851 forgot to lowercase chars in color codes table 2018-08-20 20:58:10 -04:00
Vanessa Dannenberg
87ebd877b8 update README accordingly 2018-08-20 20:34:36 -04:00
Vanessa Dannenberg
3ba2dbd1bd use string.char(10) for newline, like it should be 
(since colors are now strings)
 2018-08-20 20:25:44 -04:00
Vanessa Dannenberg
452102cc7c use printable strings for color codes 
instead of string.char(0-27), use "/" as an escape followed by
"[0-9][A-R][a-r]", all inside the string.

e.g. digiline_send("chan", "/0this /1is /2some /3colorful /4text")

"/" followed by any other character than the above will be treated as an
invalid color code and will be taken literally.

"//" will print a single slash.

Note: on receipt, all instances of "//" in a message are actually
translated to string.char(30) -- one for each pair.  This makes the
scrolling code easier.  Keep this in mind if you use the "getstr" and
"getindex" commands.

Also, this expands the max string length to 6 kB, to allow a full 80x25
display with one color code er character.  "clear" and "allon" remain at
2kB since that's still enough.
 2018-08-20 20:24:31 -04:00
Vanessa Dannenberg
bee8d5c32d increase string limit to 4 kB 
(also pad "clear" and "allon" strings to 2 kB)
 2018-08-19 02:06:00 -04:00
Vanessa Dannenberg
5cf5e0318a documentation fixes 2018-08-17 18:20:41 -04:00
Vanessa Dannenberg
65a22e1c8e drop support for "off_multi" (just use "clear") 
renamed "allon_multi" to "allon"
 2018-08-17 17:14:55 -04:00
Vanessa Dannenberg
c703dbfa74 add optional stepping value to "scroll_step" 2018-08-17 17:12:49 -04:00
Vanessa Dannenberg
0cacd9af9c fix fencepost error 2018-08-17 15:43:41 -04:00
Vanessa Dannenberg
06b419a905 track colors properly in scrolling text 
(also fixes timing glitches)
 2018-08-17 15:24:21 -04:00
Vanessa Dannenberg
010dab660b don't reset index to 1 on timer-start 
(that's handled elsewhere)

also, pre-increment the index so that it matches what's displayed
 2018-08-17 11:42:16 -04:00
Vanessa Dannenberg
5826209f16 always reset the scroll index to 1 on any new displayed message 2018-08-17 11:20:49 -04:00
Vanessa Dannenberg
b25b3ef995 use proper form of digilines.receptor_send() 2018-08-17 11:17:27 -04:00
Vanessa Dannenberg
b8a0f1cbb7 fix getindex 2018-08-17 11:03:07 -04:00
Vanessa Dannenberg
3d5380ef25 only reset the scroll index when starting the timer 
(not when stopping it)
 2018-08-17 10:48:33 -04:00
Vanessa Dannenberg
3df1e6454b add "getindex" command to read the stored message's scroll index position 
that is, the string index position of the first displayed character thereof.
 2018-08-17 10:46:49 -04:00
Vanessa Dannenberg
e8c0fa93ca more clarifications 2018-08-17 10:44:13 -04:00
Vanessa Dannenberg
ab0582ff97 update README accordingly 2018-08-17 10:39:20 -04:00
Vanessa Dannenberg
4af469f1aa check for "get" and "get_string" in the right place :-P 2018-08-17 10:36:20 -04:00
Vanessa Dannenberg
d9499481cf clarify "get" command 2018-08-17 10:34:40 -04:00
Vanessa Dannenberg
1823b6f0e5 get_str will now get the last displayed string from the master's meta 
(instead of only the first char)
 2018-08-17 10:33:48 -04:00
Vanessa Dannenberg
02216ee611 store single-byte messages in the meta also 2018-08-17 10:29:10 -04:00
Vanessa Dannenberg
10dcad8e06 store numeric message as a string in the master's meta 2018-08-17 10:27:27 -04:00
Vanessa Dannenberg
898a027a77 numeric messages are now printed in full 
instead of just the first char.
 2018-08-17 10:25:12 -04:00
Vanessa Dannenberg
922efe9210 clarify README regarding scrolling 
also make sure to `return false` from the scroll_text function if the
scroll timer was last set to a value below the allowed minimum (which
would mean the user/program intended to shut it off by setting it to 0,
or the stepper was called manually, implying no timer)
 2018-08-17 10:12:35 -04:00
Vanessa Dannenberg
81a06dc054 add a command to immediately scroll the displayed message by one step 
to be used in lieu of the three existing auto-scroll commands in case
you want the LuaC to handle the stepping.
 2018-08-17 09:49:26 -04:00
Vanessa Dannenberg
d47f2746d7 Merge branch '138-fix' into 'master' 
Rotate char 138 correctly

See merge request VanessaE/led_marquee!2
 2018-08-17 12:45:33 +00:00
Thomas--S
68b748a741 Rotate char 138 correctly 2018-08-17 09:09:08 +02:00
Vanessa Dannenberg
3cee6172ae brain-o 2018-08-17 00:49:18 -04:00
Vanessa Dannenberg
0db84edb1e more documentation tweaks 2018-08-17 00:05:08 -04:00
Vanessa Dannenberg
81a52b2e0f update README to follow those commits 2018-08-17 00:00:24 -04:00
Vanessa Dannenberg
053ee765c0 drop support for "off", "colon", "period", "del", "all_on" and "cursor" keywords 
(use the actuall ascii chars instead, they do the same thing anyways, but can be part of a string)
 2018-08-16 23:50:26 -04:00
Vanessa Dannenberg
57d4c99eb8 add "clear" as more readable an alternate to "off_multi" 2018-08-16 23:41:40 -04:00
Vanessa Dannenberg
244b5011a1 move "allon_multi" and "off_multi" checks to main eval section 2018-08-16 23:40:35 -04:00
Vanessa Dannenberg
3141aa5ba7 basic automatic horizontal scrolling support 2018-08-16 23:35:51 -04:00
Vanessa Dannenberg
c647effff2 make µC and lamps optional depends 
(they're only needed for crafting anyways)
 2018-08-16 16:50:41 -04:00
Vanessa Dannenberg
ce9666cc48 local-ize functions 2018-08-16 13:22:02 -04:00
Vanessa Dannenberg
4d1d90cccc local-ize iso_chars 2018-08-16 13:21:28 -04:00
Vanessa Dannenberg
5ed4d1ef27 update README to follow 2018-08-16 13:20:26 -04:00
Vanessa Dannenberg
ee77614b97 treat strings prefixed with 0xff as Lua's weird UTF-8 encoding 
translate them to bare ISO-8859-1 at print time

Only alters chars with codes > 0x9f, so graphics/symbols in the
0x7f-0x9f range and color and control codes < 0x20 are preserved

The routine assumes that any char code > 0x9f is the first byte of a
two-byte UTF-8 symbol.

Note that due to Minetest's busted formspecs, it's not possible to
actually type-in or copy-paste proper UTF strings to take advantage of
this mode, so it's only useful if the strings are generated by or
imported in from something else (e.g. a URL or something, or a LuaC
program that generates strings)
 2018-08-16 13:14:27 -04:00