Radicade/2023Patch/RadicadePatch/ToolCollisionLayerRestore.cs

using UnityEngine;

internal static class ToolCollisionLayerRestore
{
    private static int _failures;

    internal static void Restore(Tool tool)
    {
        if (tool == null) return;
        try
        {
            if (tool.MEDCLKFANNC) return;
            int layer = (int)tool.EHNBBIAIJIK;
            if (layer < 0 || layer > 31)
                throw new InvalidOperationException("Invalid default collision layer " + layer);

            foreach (var collider in tool.GetComponentsInChildren<Collider>(true))
            {
                if (collider == null || collider.isTrigger) continue;
                if (collider.GetComponentInParent<Tool>() != tool) continue;
                var owner = collider.gameObject;
                if (!ShouldRestore(owner.layer, (int)tool.HeldCollisionLayer,
                    (int)tool.EquippedCollisionLayer, (int)tool.AttachedCollisionLayer)) continue;
                if (owner.layer == layer) continue;
                owner.layer = layer;
            }
        }
        catch (Exception ex)
        {
            if (++_failures <= 5)
                RadicadeEacBypassPlugin.LogSource.LogWarning("[ToolGuard] collision-layer restore failed: " + ex);
        }
    }

    private static bool ShouldRestore(int layer, int held, int equipped, int attached)
    {
        return layer == held || layer == equipped || layer == attached
            || layer is 0 or 10 or 11 or 13 or 17 or 18 or 23 or 24 or 27;
    }
}