// todo: add deadzone support (trello card exists)
public float GetAxis(string binding)
{
float realAxis = UnityEngine.Input.GetAxis(GetKeyCodeString(binding));
KeyCodeValue keyCodeValue = GetKeyCodeValue(binding);
if (keyCodeValue.AxisDirection == KeyCodeValue.AxisDirections.Positive)
{
if (realAxis > keyCodeValue.DeadZone)
{
return(realAxis);
}
}
else
{
// ironically, we want this to be a positive number
float negativeAxis = -realAxis;
if (negativeAxis > keyCodeValue.DeadZone)
{
return(negativeAxis);
}
}
return(0f);
}
public bool IsKeyHeld(string binding)
{
KeyCodeValue keyCodeValue = GetKeyCodeValue(binding)
?? throw new InvalidConfigurationException <GamepadBindings>($"Unable to find a keybinding for {binding}");
// read it as a button
bool isDown = UnityEngine.Input.GetButton(keyCodeValue.KeyCode);
if (!isDown)
{
// if that returns false, try as an axis
isDown = UnityEngine.Input.GetAxis(keyCodeValue.KeyCode) > axisButtonInputThreshold;
}
return(isDown);
}
// Pulls the bound value for the gamepad input. Note - Only one binding will be used for gamepad inputs
private bool TryGetKeyBinding(string binding, out KeyCodeValue keyCodeValues)
{
if (GetKeyBindings().Bindings.TryGetValue(binding, out IEnumerable <KeyCodeValue> values))
{
if (values.Count() > 1)
{
UnityEngine.Debug.LogWarning($"Warning! Multiple keys are bound to binding '{binding}'. The first one will be used" +
"and the rest will be ignored.");
}
keyCodeValues = values.First();
return(true);
}
keyCodeValues = null;
return(false);
}
public bool IsKeyHit(string binding)
{
KeyCodeValue keyCodeValue = GetKeyCodeValue(binding)
?? throw new InvalidConfigurationException <GamepadBindings>($"Unable to find a keybinding for {binding}");
if (keyCodeValue.ReadAsAxis)
{
// if the button was previously not pressed and is now pressed
bool wasHeld = axisDictionary[binding];
if (!wasHeld)
{
return(GetAxis(binding) > axisButtonInputThreshold);
}
return(false);
}
return(UnityEngine.Input.GetButtonDown(GetKeyCodeString(binding)));
}
