using System.Collections.Generic;
using Escape_Room_Engine.Engine.Scripts.Modules;
using UnityEngine;

namespace Escape_Room_Engine.Engine.Scripts.Requirements
{
    [CreateAssetMenu(menuName = "Requirements/No Overlap")]
    public class NoOverlap : PlacementRequirement
    {
        protected override IEnumerable<Vector2Int> GenerateCandidates(Module module, Space space)
        {
            var edgePositions = space.rrDimensions.EveryPosition;
            
            space.Modules.ForEach(m => edgePositions.Remove(m.SrPosition));

            return edgePositions;
        }
    }
}