UnbindKey

Removes an existing key bind from the specified player.

Syntax

Click to collapse [-]

Server

unbindKey ( player thePlayer, string key, [ string keyState, function handler ] )

Required Arguments

• thePlayer: The player you wish to unbind the key of.
• key: The key you wish to unbind. See Key names for a list of valid key names.

Optional Arguments

• keyState: Can be either:
  • "up": If the bound key triggered a function when the key was released
  • "down": If the bound key triggered a function when the key was pressed
  • "both": If the bound key triggered a function when the key was pressed and released
• handler: The function you wish to unbind.

Note: If you do not specify a keyState or handler, any instances of key being bound will be unbound, whatever function they are bound to.

Click to expand [+]

Server

unbindKey ( string key, [ string keyState, function handler ] )

Required Arguments

• key: The key you wish to unbind. See Key names for a list of valid key names.

Optional Arguments

• keyState: Can be either:
  • "up": If the bound key triggered a function when the key was released
  • "down": If the bound key triggered a function when the key was pressed
  • "both": If the bound key triggered a function when the key was pressed and released
• handler: The function you wish to unbind.

Note: If you do not specify a keyState or handler, any instances of key being bound will be unbound, whatever function they are bound to.

Example

Click to collapse [-]

Server

This function binds the player's F1 key to a function goMoo which outputs a chat message when pressed. The key is then unbound so that it can effectively only be used once per life.

-- define the function that will be called when F1 is pressed
function goMoo( source )
    outputChatBox ( getClientName ( source ) .. " says Mooooooo!" )
    unbindKey ( source, "F1", "down", goMoo )   -- this function will no longer be triggered by the player, after removing the bind.
end

function playerSpawn ( )
    bindKey ( source, "F1", "down", "Go moo", goMoo ) -- bind the player's F1 key to the 'goMoo' function defined above
end
addEventHandler ( "onPlayerSpawn", getRootElement(), playerSpawn ) -- make the playerSpawn function be called when a player spawns

See Also

• addCommandHandler
• bindKey
• executeCommandHandler
• getCommandHandlers
• getFunctionsBoundToKey
• getKeyBoundToFunction
• isControlEnabled
• removeCommandHandler
• toggleAllControls
• toggleControl
• unbindKey