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Fix colorspec:to_string

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This commit is contained in:
Lars Mueller 2021-07-12 16:15:37 +02:00
parent 44a98a7d41
commit 9d50e504fd
2 changed files with 3 additions and 2 deletions
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4
minetest/colorspec.lua
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@ -255,9 +255,9 @@ end
--> hex string, omits alpha if possible (if opaque) --> hex string, omits alpha if possible (if opaque)
function colorspec:to_string() function colorspec:to_string()
if self.a == 255 then if self.a == 255 then
return ("%02X02X02X"):format(self.r, self.g, self.b) return ("%02X%02X%02X"):format(self.r, self.g, self.b)
end end
return ("%02X02X02X02X"):format(self.r, self.g, self.b, self.a) return ("%02X%02X%02X%02X"):format(self.r, self.g, self.b, self.a)
end end
function colorspec:to_number() function colorspec:to_number()

1
test.lua
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@ -267,6 +267,7 @@ test_from_string("aliceblue#42", 0xf0f8ff42)
test_from_string("#333", 0x333333FF) test_from_string("#333", 0x333333FF)
test_from_string("#694269", 0x694269FF) test_from_string("#694269", 0x694269FF)
test_from_string("#11223344", 0x11223344) test_from_string("#11223344", 0x11223344)
assert(colorspec.from_string"#694269":to_string() == "694269")
local function test_logfile(reference_strings) local function test_logfile(reference_strings)
local logfile = persistence.lua_log_file.new(mod.get_resource"logfile.test.lua", {}, reference_strings) local logfile = persistence.lua_log_file.new(mod.get_resource"logfile.test.lua", {}, reference_strings)