using Godot;


namespace Rokojori
{  
  [Tool]
  [GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Sensor.svg")]
  public partial class Sensor: Resource
  {  
    [Export]
    public bool continous = false;

    [ExportGroup("Read Only")]
    [Export]
    public float _value = 0;

    [Export]
    public bool _wasActive = false;

    [Export]
    public bool _active = false;

    [Export]
    public float _activeTreshold = 0.5f;

    public void ProcessSensor( SensorRunner runner, float delta )
    {
      _wasActive = _active;
      UpdateValue();
    }

    public bool isDown => ! _wasActive && _active;
    public bool isUp   => _wasActive && ! _active;
    public bool isHold => _active;

    public bool wasActive => _wasActive;
    public bool isActive => _active;

    public float value => _value;

    public virtual int deviceID => 0;
    public virtual bool isMultiDevice => false;

    public virtual float GetValue( int device ) => value;
    public virtual bool IsDown( int device ) => isDown;
    public virtual bool IsUp( int device ) => isUp;

    public virtual bool WasActive( int device ) => isUp;
    public virtual bool IsActive( int device ) => isUp;

    protected virtual void UpdateValue()
    {

    }

    protected void SetBoolValue( bool activeState )
    {
      _active = activeState;
      _value = activeState ? 1 : 0;
    }

    protected void SetFloatValue( float value )
    {
      _value = value;
      _active = value > _activeTreshold;
    }

    
  }
}