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check invalid values in MultiPlayer conversions

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This commit is contained in:
Chris Danford
2005-09-05 02:19:01 +00:00
parent 6715dac653
commit ca22d71ba4
1 changed files with 4 additions and 0 deletions
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stepmania/src/InputMapper.cpp
+4
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@@ -697,11 +697,15 @@ void InputMapper::ResetKeyRepeat( StyleInput StyleI )
InputDevice InputMapper::MultiPlayerToInputDevice( MultiPlayer mp ) InputDevice InputMapper::MultiPlayerToInputDevice( MultiPlayer mp )
{ {
if( mp == MultiPlayer_INVALID )
return DEVICE_NONE;
return (InputDevice)(mp + DEVICE_JOY1); return (InputDevice)(mp + DEVICE_JOY1);
} }
MultiPlayer InputMapper::InputDeviceToMultiPlayer( InputDevice id ) MultiPlayer InputMapper::InputDeviceToMultiPlayer( InputDevice id )
{ {
if( id == DEVICE_NONE )
return MultiPlayer_INVALID;
return (MultiPlayer)(id - DEVICE_JOY1); return (MultiPlayer)(id - DEVICE_JOY1);
} }