public LTouchLocation(int aId, LTouchLocationState aState, Vector2f aPosition, float aPressure) {
id = aId;
position = aPosition;
previousPosition = Vector2f.ZERO();
state = aState;
previousState = LTouchLocationState.Invalid;
pressure = aPressure;
previousPressure = 0.0f;
}
public LTouchLocation(int aId, LTouchLocationState aState, float x, float y) {
id = aId;
position = new Vector2f(x, y);
previousPosition = Vector2f.ZERO();
state = aState;
previousState = LTouchLocationState.Invalid;
pressure = 0.0f;
previousPressure = 0.0f;
}
public boolean tryGetPreviousLocation(RefObject<LTouchLocation> aPreviousLocation) {
if (aPreviousLocation.argvalue == null) {
aPreviousLocation.argvalue = new LTouchLocation();
}
if (previousState == LTouchLocationState.Invalid) {
aPreviousLocation.argvalue.id = -1;
aPreviousLocation.argvalue.state = LTouchLocationState.Invalid;
aPreviousLocation.argvalue.position = Vector2f.ZERO();
aPreviousLocation.argvalue.previousState = LTouchLocationState.Invalid;
aPreviousLocation.argvalue.previousPosition = Vector2f.ZERO();
aPreviousLocation.argvalue.pressure = 0.0f;
aPreviousLocation.argvalue.previousPressure = 0.0f;
return false;
} else {
aPreviousLocation.argvalue.id = this.id;
aPreviousLocation.argvalue.state = this.previousState;
aPreviousLocation.argvalue.position = this.previousPosition.cpy();
aPreviousLocation.argvalue.previousState = LTouchLocationState.Invalid;
aPreviousLocation.argvalue.previousPosition = Vector2f.ZERO();
aPreviousLocation.argvalue.pressure = this.previousPressure;
aPreviousLocation.argvalue.previousPressure = 0.0f;
return true;
}
}