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<h1>Joystick Test Script</h1>

<p>This script helps determine the button numbers and other attributes
 of your joystick. It might also reveal if your joystick is in need
 of calibration; that is, whether the range of motion of each of its
 axes is from 0 to 100 percent as it should be. If calibration is
 needed, use the operating system's control panel or the software
 that came with your joystick.
</p>
<p><a href="JoystickTest.ahk">Download This Script</a> &nbsp;| &nbsp;<a href="index.htm">Other Sample Scripts</a> &nbsp;| &nbsp;<a href="../AutoHotkey.htm">Home</a></p>

<pre class="NoIndent"><em>; July 6, 2005: Added auto-detection of joystick number.
; May 8, 2005 : Fixed: JoyAxes is no longer queried as a means of
; detecting whether the joystick is connected.  Some joysticks are
; gamepads and don't have even a single axis.</em>

<em>; If you want to unconditionally use a specific joystick number, change
; the following value from 0 to the number of the joystick (1-16).
; A value of 0 causes the joystick number to be auto-detected:</em>
JoystickNumber = 0

<em>; END OF CONFIG SECTION. Do not make changes below this point unless
; you wish to alter the basic functionality of the script.</em>

<em>; Auto-detect the joystick number if called for:</em>
if JoystickNumber &lt;= 0
{
    Loop 16  <em>; Query each joystick number to find out which ones exist.</em>
    {
        GetKeyState, JoyName, %A_Index%JoyName
        if JoyName &lt;&gt;
        {
            JoystickNumber = %A_Index%
            break
        }
    }
    if JoystickNumber &lt;= 0
    {
        MsgBox The system does not appear to have any joysticks.
        ExitApp
    }
}

#SingleInstance
SetFormat, float, 03  <em>; Omit decimal point from axis position percentages.</em>
GetKeyState, joy_buttons, %JoystickNumber%JoyButtons
GetKeyState, joy_name, %JoystickNumber%JoyName
GetKeyState, joy_info, %JoystickNumber%JoyInfo
Loop
{
    buttons_down =
    Loop, %joy_buttons%
    {
        GetKeyState, joy%a_index%, %JoystickNumber%joy%a_index%
        if joy%a_index% = D
            buttons_down = %buttons_down%%a_space%%a_index%
    }
    GetKeyState, joyx, %JoystickNumber%JoyX
    axis_info = X%joyx%
    GetKeyState, joyy, %JoystickNumber%JoyY
    axis_info = %axis_info%%a_space%%a_space%Y%joyy%
    IfInString, joy_info, Z
    {
        GetKeyState, joyz, %JoystickNumber%JoyZ
        axis_info = %axis_info%%a_space%%a_space%Z%joyz%
    }
    IfInString, joy_info, R
    {
        GetKeyState, joyr, %JoystickNumber%JoyR
        axis_info = %axis_info%%a_space%%a_space%R%joyr%
    }
    IfInString, joy_info, U
    {
        GetKeyState, joyu, %JoystickNumber%JoyU
        axis_info = %axis_info%%a_space%%a_space%U%joyu%
    }
    IfInString, joy_info, V
    {
        GetKeyState, joyv, %JoystickNumber%JoyV
        axis_info = %axis_info%%a_space%%a_space%V%joyv%
    }
    IfInString, joy_info, P
    {
        GetKeyState, joyp, %JoystickNumber%JoyPOV
        axis_info = %axis_info%%a_space%%a_space%POV%joyp%
    }
    ToolTip, %joy_name% (#%JoystickNumber%):`n%axis_info%`nButtons Down: %buttons_down%`n`n(right-click the tray icon to exit)
    Sleep, 100
}
return
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