using Unity.Collections;
using Unity.Mathematics;

namespace DanieleMarotta.RiversongCodeShowcase
{
    public class WaterMap : NativeGrid<int>
    {
        public WaterMap(int2 size) : base(size, Allocator.Persistent)
        {
        }

        public bool IsWater(int2 tile)
        {
            return GetValue(tile) == 0;
        }

        public bool IsNearWater(int2 tile)
        {
            return GetValue(tile) is > 0 and < int.MaxValue;
        }
    }
}