Fusion.Drivers.Input.Gamepad.GetStickDirection C# (CSharp) Method

		Vector2 GetStickDirection ( short sX, short sY, short threshold )
		{
			float tX = sX;
			float tY = sY;

			//determine how far the controller is pushed
			float magnitude = (float) Math.Sqrt(tX * tX + tY * tY);

			//determine the direction the controller is pushed
			var ret = Vector2.Zero;
			if (magnitude > 0.0f) {
				ret.X = tX/magnitude;
				ret.Y = tY/magnitude;
			}

			float normalizedMagnitude = 0;

			//check if the controller is outside a circular dead zone
			if (magnitude > threshold) {
				//clip the magnitude at its expected maximum value
				if (magnitude > 32767) magnitude = 32767;

				//adjust magnitude relative to the end of the dead zone
				magnitude -= threshold;

				//optionally normalize the magnitude with respect to its expected range
				//giving a magnitude value of 0.0 to 1.0
				normalizedMagnitude = magnitude / (32767 - threshold);
			} else { //if the controller is in the deadzone zero out the magnitude
				magnitude = 0.0f;
				normalizedMagnitude = 0.0f;
			}

			ret *= normalizedMagnitude;

			return ret;
		}