// Hopefully this layer on top of the existing functionality lets outside classes seamlessly change the axis.
public void SetAxis(AxisOption axis)
{
axesToUse = axis;
// Unregister existing axis stored so that we only register the desired choices.
// Might cause problems when we test this, feel free to remove.
CrossPlatformInputManager.UnRegisterVirtualAxis(horizontalAxisName);
CrossPlatformInputManager.UnRegisterVirtualAxis(verticalAxisName);
CreateVirtualAxes();
}
private float SnapFloat(float value, AxisOption snapAxis)
{
if (Math.Abs(value) < float.Epsilon)
{
return(value);
}
if (axesToUse == AxisOption.Both)
{
var angle = Vector2.Angle(_input, Vector2.up);
if (snapAxis == AxisOption.OnlyHorizontal)
{
if (angle < 22.5f || angle > 157.5f)
{
return(0);
}
else
{
return((value > 0) ? 1 : -1);
}
}
else if (snapAxis == AxisOption.OnlyVertical)
{
if (angle > 67.5f && angle < 112.5f)
{
return(0);
}
else
{
return((value > 0) ? 1 : -1);
}
}
return(value);
}
else
{
if (value > 0)
{
return(1);
}
if (value < 0)
{
return(-1);
}
}
return(0);
}
private float GetRawInput(float value, AxisOption displaceAxis)
{
if (value == 0)
{
return(value);
}
var returnValue = value;
if (_type == AxisOption.Both)
{
var angle = Vector2.Angle(Vector2.up, _input);
if (displaceAxis == AxisOption.Horizontal)
{
if (angle < 25 || angle > 155)
{
returnValue = 0;
}
else
{
returnValue = value > 0 ? 1 : -1;
}
}
if (displaceAxis == AxisOption.Vertical)
{
if (angle > 65 || angle < 115)
{
returnValue = 0;
}
else
{
returnValue = value > 0 ? 1 : -1;
}
}
}
else
{
returnValue = value > 0 ? 1 : -1;
}
return(returnValue);
}