New gamestate function

[DimpyRed]

I could use two new functions for gamestate.
One that detects if a piece exists anywhere on the board, and another that removes a piece.

[DimpyRed]

I also could use a function areAdjacent() that detects if two Positions (as in the class) are adjacent.

[DimpyRed]

bool areAdjacent(Position pos_1, Position Pos_2);
bool pieceExists(Piece *p);
void removePiece(Piece *p);

[DimpyRed]

Here's another one I could use:
Piece *correspondingPiece(Piece *p, GameState other);

In this function, p is one of the pieces contained in other. The function should return a pointer to a the piece contained in the calling gamestate's board that has the same properties as p. With this, I can mess with a copy of a gameState and still use pointers that pointed to the origional.

[anonymousnick]

for pieceExists do you basically want me to check to see if its coordinates are on the board, or were you wanting me to go through the list of pieces and see if the specified piece is even in there?

[DimpyRed]

Sorry for not noticing this sooner. PieceExists needs to go through the list of pieces instead of just checking to see that a piece is not off the edge of the board. The function is often used to verify a piece wasn't deleted already, so that the program doesn't crash as a result of trying to access nonexistent data members.