Babushka/scripts/CSharp/Common/Fight/PathSetup.cs

using System.Diagnostics;
using Godot;

namespace Babushka.scripts.CSharp.Common.Fight;

public partial class PathSetup : Node
{
    [Export] private int pathId;

    [ExportCategory("Variants")] [Export] private CanvasItem closedVariant;
    [Export] private CanvasItem nextRoomVariant;

    public override void _Ready()
    {
        SetupPathVariant();
    }

    private void SetupPathVariant()
    {
        Debug.Assert(FightWorld.Instance.currentRoom != null);
        if (FightWorld.Instance.currentRoom.paths.TryGetValue(pathId, out var nextRoom))
        {
            ShowOnlyVariant(nextRoomVariant);
        }
        else
        {
            ShowOnlyVariant(closedVariant);
        }
    }

    private void ShowOnlyVariant(CanvasItem variantToShow)
    {
        HideVariant(closedVariant);
        HideVariant(nextRoomVariant);
        ShowVariant(variantToShow);
    }

    private void ShowVariant(CanvasItem variant)
    {
        variant.Visible = true;
        variant.ProcessMode = ProcessModeEnum.Always;
    }

    private void HideVariant(CanvasItem variant)
    {
        variant.Visible = false;
        variant.ProcessMode = ProcessModeEnum.Disabled;
    }
}