IsTimer: Difference between revisions

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==Example==
==Example==
<section name="Server" class="server" show="true">
This example uses isTimer to prevent players from using chat/teamchat/me more than once a second, to prevent spammers.
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
--TODO
-- This anti spam is just an example and won't work if you have other scripts and game modes which manipulate chat,
-- If you do then this script would need to be put with the other script/gamemode that handles chat else cancelEvent() won't work.
 
antiSpam = {} -- This makes a table called antiSpam
function antiChatSpam() -- The function that the event has called. Will stop all mainchat/teamchat/me spam.
if isTimer(antiSpam[source]) then -- Check if timer is running using isTimer (this is an example of its use and all)
cancelEvent()  -- If timer is running then cancel the event
outputChatBox("Sorry mate, you may only send 1 message a second to prevent spam.", source, 255, 255, 0) -- Message to player
else
antiSpam[source] = setTimer(function(source) antiSpam[source] = nil end, 1000, 1, source) -- Timer lasting 1 second.
-- The "function(source) antiSpam[source] = nil end" should clear the player from table after 1 second so he can chat again.
                -- antiSpam[source] = setTimer(... is using the table to bind that player to the timer.
end
end
addEventHandler("onPlayerChat", root, antiChatSpam) -- Event we're using, don't waste your time with getRootElement() (root is the same)
-- You now have an antispam to prevent people super spamming your chatbox!
</syntaxhighlight>
</syntaxhighlight>
</section>


==See Also==
==See Also==
{{Utility functions}}
{{Utility functions}}
[[Category:Needs Example]]
[[Category:Needs Example]]

Revision as of 12:02, 16 April 2010

This function checks if a variable is a timer.

Syntax

Click to collapse [-]
Server and client
bool isTimer ( var theVariable )

Required Arguments

  • theVariable: The variable that we want to check.

Returns

Returns true if the passed value is a timer, false otherwise.

Example

Click to collapse [-]
Server

This example uses isTimer to prevent players from using chat/teamchat/me more than once a second, to prevent spammers. 

-- This anti spam is just an example and won't work if you have other scripts and game modes which manipulate chat,
-- If you do then this script would need to be put with the other script/gamemode that handles chat else cancelEvent() won't work.

antiSpam = {} -- This makes a table called antiSpam
function antiChatSpam() -- The function that the event has called. Will stop all mainchat/teamchat/me spam.
	if isTimer(antiSpam[source]) then -- Check if timer is running using isTimer (this is an example of its use and all)
		cancelEvent()  -- If timer is running then cancel the event
		outputChatBox("Sorry mate, you may only send 1 message a second to prevent spam.", source, 255, 255, 0) -- Message to player
	else
		antiSpam[source] = setTimer(function(source) antiSpam[source] = nil end, 1000, 1, source) -- Timer lasting 1 second.
		-- The "function(source) antiSpam[source] = nil end" should clear the player from table after 1 second so he can chat again. 
                -- antiSpam[source] = setTimer(... is using the table to bind that player to the timer.
	end
end
addEventHandler("onPlayerChat", root, antiChatSpam) -- Event we're using, don't waste your time with getRootElement() (root is the same)
-- You now have an antispam to prevent people super spamming your chatbox!

See Also

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