Multi Theft Auto: Wiki - User contributions [en]

RemoveHex

2017-02-16T12:58:46Z

Ares:

{{Useful Function}}
<lowercasetitle></lowercasetitle>
__NOTOC__
This function is used to remove hex color codes from strings.

==Syntax==
<syntaxhighlight lang="lua">string removeHex (string text)</syntaxhighlight>

===Required Arguments===
* '''text''': The text from which you want to remove the hex codes.

===Returns===
Returns the modified string if the conversion was successful, false otherwise.

==Code==
<section name="Code" class="both" show="true">
<syntaxhighlight lang="lua">
function removeHex (text)
if not type(text) == "string" then return false end
repeat text = text:gsub("#%x%x%x%x%x%x", "") until not text:find("#%x%x%x%x%x%x")
return text
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example remove color coding from player nickname when he join the server.
<syntaxhighlight lang="lua">
function nickname()
local name = getPlayerName(source)
local new = removeHex (name)
if (new ~= name) then
setPlayerName(source, new)
end
end
addEventHandler("onPlayerJoin", root, nickname)
</syntaxhighlight>
</section>
Author: Walid (modified by Ares)
==See Also==
{{Useful_Functions}}

RemoveHex

2017-01-24T18:35:01Z

Ares:

{{Useful Function}}
<lowercasetitle></lowercasetitle>
__NOTOC__
This function is used to remove hex color codes from strings.

==Syntax==
<syntaxhighlight lang="lua">string removeHex (string text)</syntaxhighlight>

===Required Arguments===
* '''text''': The text from which you want to remove the hex codes.

===Returns===
Returns the modified string if the conversion was successful, false otherwise.

==Code==
<section name="Code" class="both" show="true">
<syntaxhighlight lang="lua">
function removeHex (text)
if not type(text) == "string" then return false end
while true do
text, k = string.gsub(text, "#%x%x%x%x%x%x", "")
if (k==0) then
break
end
end
return text
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example remove color coding from player nickname when he join the server.
<syntaxhighlight lang="lua">
function nickname()
local name = getPlayerName(source)
local new = removeHex (name)
if (new ~= name) then
setPlayerName(source, new)
end
end
addEventHandler("onPlayerJoin", root, nickname)
</syntaxhighlight>
</section>
Author: Walid (modified by Ares)
==See Also==
{{Useful_Functions}}

RemoveHex

2017-01-24T18:34:42Z

Ares:

{{Useful Function}}
<lowercasetitle></lowercasetitle>
__NOTOC__
This function is used to remove hex color codes from strings.

==Syntax==
<syntaxhighlight lang="lua">string removeHex (string text)</syntaxhighlight>

===Required Arguments===
* '''text''': The text from which you want to remove the hex codes.

===Returns===
Returns the modified string if the conversion was successful, false otherwise.

==Code==
<section name="Code" class="both" show="true">
<syntaxhighlight lang="lua">
function removeHex (text)
if not type(text) == "string" then return false end
while true do
text, k = string.gsub(text, "#%x%x%x%x%x%x", "")
if (k==0) then
break
end
end
return text
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example remove color coding from player nickname when he join the server.
<syntaxhighlight lang="lua">
function nickname()
local name = getPlayerName(source)
local new = removeHex (name)
if (new ~= name) then
setPlayerName(source, new)
end
end
addEventHandler("onPlayerJoin", root, nickname)
</syntaxhighlight>
</section>
Author: Walid
==See Also==
{{Useful_Functions}}

RemoveHex

2017-01-24T18:33:58Z

Ares:

{{Useful Function}}
<lowercasetitle></lowercasetitle>
__NOTOC__
This function is used to remove hex color codes from strings.

==Syntax==
<syntaxhighlight lang="lua">string removeHex (string text)</syntaxhighlight>

===Required Arguments===
* '''text''': The text from which you want to remove the hex codes.

===Returns===
Returns the modified string if the conversion was successful, false otherwise.

==Code==
<section name="Code" class="both" show="true">
<syntaxhighlight lang="lua">
function removeHex (text)
if not type(text) == "string" then return false end
while true do
number, k = string.gsub(text, "#%x%x%x%x%x%x", "")
if (k==0) then
break
end
end
return text
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example remove color coding from player nickname when he join the server.
<syntaxhighlight lang="lua">
function nickname()
local name = getPlayerName(source)
local new = removeHex (name)
if (new ~= name) then
setPlayerName(source, new)
end
end
addEventHandler("onPlayerJoin", root, nickname)
</syntaxhighlight>
</section>
Author: Walid
==See Also==
{{Useful_Functions}}