// returns the outcomes of a player taking a given action
public Delta[] GetActionDeltas(Player player, PlayerAction a)
{
return(a.GetDeltas(player, this));
}
// returns if a move is legal for the given player to make
public bool IsLegalAction(Player player, PlayerAction a)
{
// the action is a legal action for them to play,
// and they may still play actions
return(a.IsLegalAction(player) && player.DeployPhases > 0);
}