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Add simple color validator / parser

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This commit is contained in:
Elias Fleckenstein
2021-03-05 09:37:27 +01:00
parent 31441a02e5
commit 09671b7ac9
1 changed files with 14 additions and 0 deletions
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14
mods/CORE/mcl_util/init.lua
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@ -405,3 +405,17 @@ function mcl_util.get_object_center(obj)
pos.y = pos.y + (ymax - ymin) / 2.0 pos.y = pos.y + (ymax - ymin) / 2.0
return pos return pos
end end
function mcl_util.get_color(colorstr)
local mc_color = mcl_colors[colorstr:upper()]
if mc_color then
return mc_color
end
if #colorstr ~= 7 or colorstr:sub(1, 1) ~= "#"then
return
end
local hex = tonumber(colorstr:sub(2, 7), 16)
if hex then
return colorstr, hex
end
end