Input.IsKeyDown

{{Lua_function |
  function_name        = input.IsKeyDown |
  arguments            = {{Arg|Number}} key |
  lua_state            = {{Client}} |
  library              = [[input]] |
  description          = Returns a bool if the key has been pressed|
  returns              = {{Arg|Boolean}}
}}

==Examples==
{{lua example |
  useOn = {{Client}} |
  description = Show cursor if you press alt. |
  code = <lua>
local function KeyPress()
    gui.EnableScreenClicker(input.IsKeyDown(KEY_LALT))
end

hook.Add("Think","BM - Clients - Key",KeyPress)
</lua> |
  output = Show/hide mouse cursor if you press/unpress Alt key.
}}

==See Also==
* [[input]]
* [[IN_KEYS]]
* [[Gamemode.KeyPress]]
* [[Gamemode.KeyRelease]]
* [[Player.KeyDown]]
* [[Player.KeyPressed]]
* [[Player:KeyReleased]]
* [[Player.KeyDownLast]]
* [[CUserCmd.KeyDown]]