// Figure out the next tile to move to, based on direction from key press
public void MoveInDirection(Vector2 dir)
{
PositionUtility.CalculatePosition(currentTile, map.columns, out tmpX, out tmpY);
// Add direction values to temp x and y
tmpX += (int)dir.x;
tmpY += (int)dir.y;
// Create index of tile to move to
PositionUtility.CalculateIndex(tmpX, tmpY, map.columns, out tmpIndex);
// Move player to next tile, with animation
MoveTo(tmpIndex, true);
}