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Add TextWrap function to sh_formatting #59

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Add TextWrap function to sh_formatting #59

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a7201c3
feat: text_entry enhancements
CodeSteel Dec 16, 2024
720cf0e
feat: add text-wrap format
CodeSteel Dec 16, 2024
26b697d
Merge branch 'TomDotBat:master' into master
CodeSteel Dec 16, 2024
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39 changes: 39 additions & 0 deletions lua/pixelui/core/sh_formatting.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@

local floor, format = math.floor, string.format
function PIXEL.FormatTime(time)
if not time then return end

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"Syntax inconsistency" 

Inconsistent use of '!' and 'not'

local s = time % 60
time = floor(time / 60)
Expand All @@ -91,3 +91,42 @@

return format("%im %is", m, s)
end

function PIXEL.TextWrap(str, font, maxWidth)
if (!text) then

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"Syntax inconsistency" 

Inconsistent use of '!' and 'not'

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"Trailing whitespace" 

Trailing whitespace
return ""

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"Trailing whitespace" 

Trailing whitespace
end

local totalWidth = 0

surface.SetFont(font)

local spaceWidth = surface.GetTextSize(' ')
str = str:gsub("(%s?[%S]+)", function(word)
local char = string.sub(word, 1, 1)
if char == "\n" or char == "\t" then
totalWidth = 0
end

local wordlen = surface.GetTextSize(word)
totalWidth = totalWidth + wordlen

if wordlen >= maxWidth then
local splitWord, splitPoint = charWrap(word, maxWidth - (totalWidth - wordlen), maxWidth)
totalWidth = splitPoint
return splitWord
elseif totalWidth < maxWidth then
return word
end

if char == ' ' then
totalWidth = wordlen - spaceWidth
return '\n' .. string.sub(word, 2)
end

totalWidth = wordlen
return '\n' .. word
end)

return str
end
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