// Algorithm that tries to move the monster closer to the target.
public BattleTile MoveCloser(BattleTile target, BattleTile current)
{
TargetList = new List <BattleTile>();
BattleTile newLocation = new BattleTile(current);
MoveCloser(target, new BattleTile(current), 0, 0, current.GetMove());
foreach (BattleTile t in TargetList)
{
// Manhattand Distance is used to select the closest tile to the target whether or not it is within range.
if (ManhattanDistance(t.Row, t.Column, target.Row, target.Column) < ManhattanDistance(newLocation.Row, newLocation.Column, target.Row, target.Column))
{
newLocation = t;
}
}
// Returns the new monster location closest to the target. Might be the current location in which case the monster did not move.
return(Grid[newLocation.Column][newLocation.Row]);
}
