Enigmos/Modules/BaseModule.cs

using Enigmos.Exceptions;
using Enigmos.Manual;
using Enigmos.Modules.ControllingModules;
using Enigmos.Ports;
using Godot;
using Nocturnis.DataStructures;
using Nocturnis.Enigmos.Boards;
using Nocturnis.Enigmos.Cables;
using Nocturnis.Enigmos.Modules;
using Nocturnis.Enigmos.Ports;
using Nocturnis.UIElements;
using TabulaSmaragdina;

namespace Enigmos.Modules;

public abstract partial class BaseModule : TextureRect, IBaseModule
{
    private static readonly Font GnuUni = ResourceLoader.Load<Font>("res://Resources/Fonts/GnuUnifontFull-Pm9P.ttf");
    [Export] private int PresetPortQuality { get; set; }
    [Export] private int PresetPortCondition { get; set; }
    [Export] protected bool UsingPreset { get; set; }
    [Export] public IPresetModuleConnection[] PresetConnections { get; set; }
    [Export] public string LabelString { get; set; } = "";
    public virtual Vector2 PositionToBoard => Position;
    protected virtual bool Draggable() => true;
    protected virtual bool HasManual() => true;
    public bool HasLabel() => HasManual();
    public virtual IEnumerable<IBasePort> Ports => Array.Empty<BasePort>();
    
    public IBaseBoard? Board { get; set; }
    private ModuleManual? Manual { get; set; }
    public ISimpleLabel? Label { get; set; }
    public Node AsNode => this;
    public virtual void PresetValueInit()
    {
        foreach (IBasePort port in Ports)
        {
            port.Condition = PresetPortCondition;
            port.Quality = PresetPortQuality;
        }
    }

    public virtual void Init()
    {
        if (HasLabel())
        {
            Label = GlobalProvider.SceneProvider
                .AssetMapper<ISimpleLabel>()
                .Instantiate<ISimpleLabel>();
            Label.Position = new Vector2(0, -25);
            Label.Text = LabelString;
            AddChild(Label.AsNode);

        }
    }

    /// <summary>
    /// Used to determine result of fixing a port with given material 
    /// </summary>
    public virtual double MaintenanceAlpha => 0d;

    /// <summary>
    /// Used to determine result of fixing a port with given material 
    /// </summary>
    public virtual double MaintenanceBeta => 0d;

    public virtual string GetDescription => "";

    public virtual void UpdateCables()
    {
        foreach (IBasePort port in Ports)
        {
            if(!Board!.CablePairing.ContainsKey(port))
                continue;
            Board.CablePairing[port].LineUpdate();
        }
    }

    protected virtual void PostInit()
    {
        foreach (IBasePort port in Ports)
            port.Module = this;
        if(UsingPreset)
            PresetValueInit();
    }

    protected virtual void TimeoutCheck(RootModule root)
    {
        if (root.Timer.ElapsedMilliseconds < 25) return;
        root.Timer.Stop();
        throw ModuleExecutionTimeout.Exception;
    }

    protected virtual void TimeoutHandler(ModuleExecutionTimeout timeout) => throw timeout;
    
    public override Variant _GetDragData(Vector2 atPosition)
    {
        if (!Draggable())
            return default;
        Board!.ModuleMovingLayer.DraggingModule = this;
        Board!.ModuleMovingLayer.MouseOffset = GetLocalMousePosition();
        return GlobalProvider.DataStructureProvider.NewVariantWithType("Module", this);
    }


    protected T GetPort<T>(string path) where T : BasePort
    {
        T res = GetNode<T>(path);
        res.Init();
        return res;
    }

    public override void _Input(InputEvent @event)
    {
        if (@event is InputEventMouseButton eventMouseButton)
        {
            Vector2 mousePosition = GetLocalMousePosition();
            if(mousePosition.X > 0 && mousePosition.X < Size.X && mousePosition.Y > 0  && mousePosition.Y < Size.Y)
            {
                if (eventMouseButton.ButtonIndex == MouseButton.Right && eventMouseButton.Pressed)
                {
                    if (!HasManual())
                        return;
                    if (Board.ManualOpened)
                        return;
                    if (Manual == null)
                    {
                        Manual = GlobalProvider.SceneProvider
                            .AssetMapper<ModuleManual>()
                            .Instantiate<ModuleManual>();
                        Manual.Init(this);
                    }

                    Board.ModuleManualLayer.AddChild(Manual);
                    Manual.Position = Board.ModuleManualLayer.ManualPosition.Position - Manual.Size / 2;
                    Board.ManualOpened = true;
                    return;
                }

                if (eventMouseButton.ButtonIndex == MouseButton.Left && eventMouseButton.Pressed)
                {
                    if (Board!.CableVisualMode)
                    {
                        foreach (IBaseCable cable in Board.FocusedCables)
                            cable.Modulate = Color.Color8(255, 255, 255, 20);
                        Board.FocusedCables = Ports
                            .Where(Board.CablePairing.ContainsKey)
                            .Select(p => Board.CablePairing[p])
                            .ToHashSet();
                        if (this is ICompositeModule thisCompositeModule)
                            foreach (IBasePort port in thisCompositeModule.SubModules().SelectMany(module => module.Ports).Where(Board.CablePairing.ContainsKey))
                                Board.FocusedCables.Add(Board.CablePairing[port]);
                        foreach (IBaseCable cable in Board.FocusedCables)
                            cable.Modulate = Color.Color8(255, 255, 255, 255);
                    }
                }
            }
        }

        base._Input(@event);
    }
}