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Unicode awareness Part 2 -- copytext() (#48512)

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* Unicode support Part 2 -- copytext()

This is the transition of all copytext() calls to be unicode aware and also some nearby calls in the same functions. Most things are just replacing copytext() with copytext_char() as a terrible character limiter but a few others were slightly more involved.

I replaced a ton of
````
var/something = sanitize(input())
something = copytext(something, 1, MAX_MESSAGE_LEN)
````

with a single stripped_input() call. stripped_input() already calls html_encode(), trim(), and some other sanitization so there shouldn't be any major issues there.

This is still VERY rough btw; DNA is a mess, the status displays are complete ass, there's a copytext() in code\datums\shuttles.dm that I'm not sure what to do with, and I didn't touch anything in the tools folder. I haven't tested this much at all yet, I only got it to compile earlier this morning. There's also likely to be weird bugs until I get around to fixing length(), findtext(), and the rest of the string procs.

* Makes the code functional

* Assume color hex strings are always # followed by ascii.
Properly encodes and decodes the stuff in mob_helpers.dm which fixes some issues there.

* Removes ninjaspeak since it's unused
This commit is contained in:
MrPerson
2020-01-17 18:07:22 -06:00
committed by oranges
parent e7a9bf4a6d
commit f7eb2c905b
110 changed files with 501 additions and 557 deletions
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code/modules/error_handler/error_handler.dm
+3 -3
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@@ -12,14 +12,14 @@ GLOBAL_VAR_INIT(total_runtimes_skipped, 0)
return ..()
//this is snowflake because of a byond bug (ID:2306577), do not attempt to call non-builtin procs in this if
if(copytext(E.name,1,32) == "Maximum recursion level reached")
if(copytext(E.name, 1, 32) == "Maximum recursion level reached")//32 == length() of that string + 1
//log to world while intentionally triggering the byond bug.
log_world("runtime error: [E.name]\n[E.desc]")
//if we got to here without silently ending, the byond bug has been fixed.
log_world("The bug with recursion runtimes has been fixed. Please remove the snowflake check from world/Error in [__FILE__]:[__LINE__]")
return //this will never happen.
else if(copytext(E.name,1,18) == "Out of resources!")
else if(copytext(E.name, 1, 18) == "Out of resources!")//18 == length() of that string + 1
log_world("BYOND out of memory. Restarting")
log_game("BYOND out of memory. Restarting")
TgsEndProcess()
@@ -109,7 +109,7 @@ GLOBAL_VAR_INIT(total_runtimes_skipped, 0)
usrinfo = null
continue // Our usr info is better, replace it
if(copytext(line, 1, 3) != " ")
if(copytext(line, 1, 3) != " ")//3 == length(" ") + 1
desclines += (" " + line) // Pad any unpadded lines, so they look pretty
else
desclines += line