/// <summary>
/// Calculate all surrounding grid id's
/// </summary>
/// <param name="gridCount">Number of grids</param>
/// <param name="gridColumn">Grid column index</param>
/// <param name="gridRow">Grid row index</param>
/// <param name="gridsPerRow">Number of grids per row</param>
/// <returns>Returns grid id's of all surrounding grids</returns>
private int[] CreateSuroundings(int gridCount, int gridColumn, int gridRow, int gridsPerRow)
{
int[] suroundingGrids = new int[gridCount];
//Line 1
suroundingGrids[0] = TileMathHelper.CalculateGridTranslation(-1, -1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
suroundingGrids[1] = TileMathHelper.CalculateGridTranslation(0, -1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
suroundingGrids[2] = TileMathHelper.CalculateGridTranslation(1, -1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
//Line 2
suroundingGrids[3] = TileMathHelper.CalculateGridTranslation(-1, 0, gridColumn, gridRow, gridsPerRow, gridsPerRow);
suroundingGrids[4] = TileMathHelper.CalculateGridTranslation(0, 0, gridColumn, gridRow, gridsPerRow, gridsPerRow); //Center
suroundingGrids[5] = TileMathHelper.CalculateGridTranslation(1, 0, gridColumn, gridRow, gridsPerRow, gridsPerRow);
//Line 3
suroundingGrids[6] = TileMathHelper.CalculateGridTranslation(-1, 1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
suroundingGrids[7] = TileMathHelper.CalculateGridTranslation(0, 1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
suroundingGrids[8] = TileMathHelper.CalculateGridTranslation(1, 1, gridColumn, gridRow, gridsPerRow, gridsPerRow);
return(suroundingGrids);
}
