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simplify tty check slightly and add comment that tty should not be used directly by user code

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maybe i should just move tty to /lib/core
This commit is contained in:
payonel 2017-07-19 22:37:04 -07:00
parent 40ca104a75
commit f00c2dd6a2
1 changed files with 6 additions and 5 deletions
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11
src/main/resources/assets/opencomputers/loot/openos/lib/tty.lua
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@ -261,12 +261,12 @@ function tty.internal.build_vertical_reader()
} }
end end
-- read n bytes, n is unused -- PLEASE do not use this method directly, use io.read or tty.read
function tty.read(self, handler, cursor) function tty.read(_, handler, cursor)
checkArg(1, handler, "table", "number") checkArg(1, handler, "table", "number")
checkArg(2, cursor, "table", "nil") checkArg(2, cursor, "table", "nil")
if not io.stdin.tty or io.stdin.stream ~= self then if not io.stdin.tty then
return io.stdin:readLine(false) return io.stdin:readLine(false)
end end
@ -320,8 +320,9 @@ function tty.setCursor(x, y)
window.x, window.y = x, y window.x, window.y = x, y
end end
function tty.write(self, value) -- PLEASE do not use this method directly, use io.write or term.write
if not io.stdout.tty or io.stdout.stream ~= self then function tty.write(_, value)
if not io.stdout.tty then
return io.write(value) return io.write(value)
end end
local gpu = tty.gpu() local gpu = tty.gpu()