using System.Collections.Generic;
using UnityEngine;

namespace InfiniteWorld.VoxelWorld.Contracts
{
    public interface IChunkNavSourceReader
    {
        float ChunkWorldSize { get; }
        void GetLoadedChunkCoords(List<Vector2Int> results);
        bool TryGetChunkNavSourceSnapshot(Vector2Int coord, out ChunkNavSourceSnapshot snapshot);
    }

    public interface IWorldInterestReader
    {
        int InterestVersion { get; }
        void GetInterestPoints(List<WorldInterestPoint> results);
    }

    public interface INavCoverageReader
    {
        bool IsPositionCovered(Vector3 worldPosition);
        void GetCoverageWindows(List<NavCoverageWindowSnapshot> results);
    }

    public interface INavCoverageHintRegistry
    {
        void SetLinearHint(int ownerId, Vector3 from, Vector3 to, float priority, float ttlSeconds);
        void ClearHint(int ownerId);
    }

    public interface INavCoverageHintReader
    {
        int HintVersion { get; }
        void GetHintPoints(List<WorldInterestPoint> results);
    }
}