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Add colorspec.from_number_rgb

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This commit is contained in:
Lars Mueller 2021-03-27 12:20:57 +01:00
parent 6f0dbaaeb3
commit 3acf09eed6
1 changed files with 10 additions and 0 deletions
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10
minetest/colorspec.lua
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@ -217,6 +217,16 @@ function colorspec.from_number(number)
} }
end end
function colorspec.from_number_rgb(number)
local floor = math.floor
return colorspec.from_table{
a = 0xFF,
b = number % 0x100,
g = floor(number / 0x100) % 0x100,
r = floor(number / 0x10000)
}
end
function colorspec.from_any(value) function colorspec.from_any(value)
local type = type(value) local type = type(value)
if type == "table" then if type == "table" then