using System.Collections.Generic;

namespace DungeonGenerator
{
    public enum RoomType
    {
        Normal,
        Entrance,
        Monster,
        Boss
    }
    
    public class Room
    {
        public Room(RoomType roomType, int width, int height, Point positionOfTopLeft)
        {
            TypeOfRoom = roomType;
            Width = width;
            Height = height;
            PositionOfTopLeft = positionOfTopLeft;
        }
        
        public RoomType TypeOfRoom { get; set; }
        public int Height { get; set; }
        public int Width { get; set; }
        public Point PositionOfTopLeft { get; set; }

        public List<Point> GetPointsInRoom()
        {
            List<Point> points = new List<Point>();
            for (int i = 0; i < Width; i++)
            {
                for (int j = 0; j < Height; j++)
                {
                    points.Add(new Point(PositionOfTopLeft.X + i, PositionOfTopLeft.Y + j));
                }
            }

            return points;
        }

        public int GetDistanceToRoom(Room other)
        {
            Point centerOfRoom = GetCenterOfRoom();
            Point centerOfOther = other.GetCenterOfRoom();
            return centerOfRoom.ManhattanDistance(centerOfOther);
        }

        public Point GetCenterOfRoom()
        {
            return new Point(PositionOfTopLeft.X + Width / 2, PositionOfTopLeft.Y + Height / 2);
        }
    }
}