AIMA.Core.Environment.EightPuzzle.EightPuzzleBoard.getPositionOf C# (CSharp) Method

	private int getPositionOf(int val) {
		int retVal = -1;
		for (int i = 0; i < 9; i++) {
			if (state[i] == val) {
				retVal = i;
			}
		}
		return retVal;
	}

        public override bool Equals(Object o)
        {
            if (this == o)
            {
                return(true);
            }
            if ((o == null) || (this.getClass() != o.getClass()))
            {
                return(false);
            }
            EightPuzzleBoard aBoard = (EightPuzzleBoard)o;

            for (int i = 0; i < 8; i++)
            {
                if (this.getPositionOf(i) != aBoard.getPositionOf(i))
                {
                    return(false);
                }
            }
            return(true);
        }