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[super dealloc];
}
- (void)retrieveState
{
u32 keys;
circlePosition pos;
circlePosition leftPos, rightPos;
hidScanInput();
keys = hidKeysHeld();
hidCircleRead(&pos);
hidCircleRead(&leftPos);
hidCstickRead(&rightPos);
[_pressedButtons removeAllObjects];
if (keys & KEY_X)
[_pressedButtons addObject: OFGameControllerNorthButton];
if (keys & KEY_B)
[_pressedButtons addObject: OFGameControllerSouthButton];
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if (keys & KEY_DRIGHT)
[_pressedButtons addObject: OFGameControllerDPadRightButton];
if (keys & KEY_START)
[_pressedButtons addObject: OFGameControllerStartButton];
if (keys & KEY_SELECT)
[_pressedButtons addObject: OFGameControllerSelectButton];
if (pos.dx > 150)
pos.dx = 150;
if (pos.dx < -150)
pos.dx = -150;
if (pos.dy > 150)
pos.dy = 150;
if (pos.dy < -150)
pos.dy = -150;
if (leftPos.dx > 150)
leftPos.dx = 150;
if (leftPos.dx < -150)
leftPos.dx = -150;
if (leftPos.dy > 150)
leftPos.dy = 150;
if (leftPos.dy < -150)
leftPos.dy = -150;
if (rightPos.dx > 150)
rightPos.dx = 150;
if (rightPos.dx < -150)
rightPos.dx = -150;
if (rightPos.dy > 150)
rightPos.dy = 150;
if (rightPos.dy < -150)
rightPos.dy = -150;
_leftAnalogStickPosition = OFMakePoint(
(float)pos.dx / 150, -(float)pos.dy / 150);
(float)leftPos.dx / 150, -(float)leftPos.dy / 150);
_rightAnalogStickPosition = OFMakePoint(
-!!(keys & KEY_CSTICK_LEFT) + !!(keys & KEY_CSTICK_RIGHT),
-!!(keys & KEY_CSTICK_UP) + !!(keys & KEY_CSTICK_DOWN));
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