Mirrorlandia_minetest/modlib
1
0
Fork 0
mirror of https://github.com/appgurueu/modlib.git synced 2024-07-04 15:15:16 +02:00
Code Issues Projects Releases Wiki Activity

Make colorspec.from_string case-insensitive

Browse Source
This commit is contained in:
Lars Mueller 2023-05-28 10:59:51 +02:00
parent 520ecc641b
commit 50bd3d8a07
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
minetest/colorspec.lua
View File

@ -199,10 +199,10 @@ function colorspec.from_hsv(
end
function colorspec.from_string(string)
local hex = "#([A-Fa-f%d]+)"
string = string:lower() -- names and hex are case-insensitive
local number, alpha = named_colors[string], 0xFF
if not number then
local name, alpha_text = string:match("^([a-z]+)" .. hex .. "$")
local name, alpha_text = string:match("^([a-z]+)#(%x+)$")
if name then
if alpha_text:len() > 2 then
return
@ -220,7 +220,7 @@ function colorspec.from_string(string)
if number then
return colorspec.from_number_rgba(number * 0x100 + alpha)
end
local hex_text = string:match("^" .. hex .. "$")
local hex_text = string:match("^#(%x+)$")
if not hex_text then
return
end