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* Throw proper exception in TestJoystick if none found

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7440 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Sha..om 2011-05-04 16:13:17 +00:00
parent e6d859143f
commit 7d91174b5b
1 changed files with 3 additions and 0 deletions
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3
engine/src/test/jme3test/input/TestJoystick.java
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@ -21,6 +21,9 @@ public class TestJoystick extends SimpleApplication implements AnalogListener {
@Override @Override
public void simpleInitApp() { public void simpleInitApp() {
Joystick[] joysticks = inputManager.getJoysticks(); Joystick[] joysticks = inputManager.getJoysticks();
if (joysticks == null)
throw new IllegalStateException("Cannot find any joysticks!");
for (Joystick joy : joysticks){ for (Joystick joy : joysticks){
System.out.println(joy.toString()); System.out.println(joy.toString());
} }