using System;
using OpenBveApi.Runtime;

namespace OpenbveFcmbPlugin
{
    /// <summary>The interface to be implemented by the plugin.</summary>
    public partial class OpenbveFcmbPlugin : IRuntime
    {

        /// <summary>Holds the aspect last reported to the plugin in the SetSignal call.</summary>
        int LastAspect = -1;

        /// <summary>Holds the array of panel variables.</summary>
        /// <remarks>Be sure to initialize in the Load call.</remarks>
        public static int[] Panel;

        /// <summary>Remembers which of the virtual keys are currently pressed down.</summary>
        public static bool[] KeysPressed = new bool[34];

        /// <summary>Whether the plugin is initializing or reinitializing.</summary>
        public static bool Initializing;

        /// <summary>Is called when the plugin is loaded.</summary>
        /// <param name="properties">The properties supplied to the plugin on loading.</param>
        /// <returns>Whether the plugin was loaded successfully.</returns>
        public bool Load(LoadProperties properties)
        {
            return true;
        }

        /// <summary>Is called when the plugin is unloaded.</summary>
        public void Unload()
        {
        }

        /// <summary>Is called after loading to inform the plugin about the specifications of the train.</summary>
        /// <param name="specs">The specifications of the train.</param>
        public void SetVehicleSpecs(VehicleSpecs specs)
        {
        }

        /// <summary>Is called when the plugin should initialize or reinitialize.</summary>
        /// <param name="mode">The mode of initialization.</param>
        public void Initialize(InitializationModes mode)
        {
        }

        /// <summary>Is called every frame.</summary>
        /// <param name="data">The data passed to the plugin.</param>
        public void Elapse(ElapseData data)
        {
        }

        /// <summary>Is called when the driver changes the reverser.</summary>
        /// <param name="reverser">The new reverser position.</param>
        public void SetReverser(int reverser)
        {
        }

        /// <summary>Is called when the driver changes the power notch.</summary>
        /// <param name="powerNotch">The new power notch.</param>
        public void SetPower(int powerNotch)
        {
        }

        /// <summary>Is called when the driver changes the brake notch.</summary>
        /// <param name="brakeNotch">The new brake notch.</param>
        public void SetBrake(int brakeNotch)
        {
        }

        /// <summary>Is called when a virtual key is pressed.</summary>
        /// <param name="key">The virtual key that was pressed.</param>
        public void KeyDown(VirtualKeys key)
        {
        }

        /// <summary>Is called when a virtual key is released.</summary>
        /// <param name="key">The virtual key that was released.</param>
        public void KeyUp(VirtualKeys key)
        {
        }

        /// <summary>Is called when a horn is played or when the music horn is stopped.</summary>
        /// <param name="type">The type of horn.</param>
        public void HornBlow(HornTypes type)
        {
        }

        /// <summary>Is called when the state of the doors changes.</summary>
        /// <param name="oldState">The old state of the doors.</param>
        /// <param name="newState">The new state of the doors.</param>
        public void DoorChange(DoorStates oldState, DoorStates newState)
        {
        }

        /// <summary>Is called when the aspect in the current or in any of the upcoming sections changes, or when passing section boundaries.</summary>
        /// <remarks>The signal array is guaranteed to have at least one element. When accessing elements other than index 0, you must check the bounds of the array first.</remarks>
        public void SetSignal(SignalData[] signal)
        {
            int aspect = signal[0].Aspect;
            if (aspect != LastAspect)
            {
            }
        }

        /// <summary>Is called when the train passes a beacon.</summary>
        /// <param name="beacon">The beacon data.</param>
        public void SetBeacon(BeaconData beacon)
        {
        }

        /// <summary>Is called when the plugin should perform the AI.</summary>
        /// <param name="data">The AI data.</param>
        public void PerformAI(AIData data)
        {
        }

    }
}