/// <summary>
/// Get the surrounding tiles of the hexagon parameter [Only visible hex]
/// </summary>
/// <param name="hexagon"></param>
/// <returns></returns>
public List<Grid> GetSurroundingHexes(Grid hexagon)
{
if (hexagon == null)
return new List<Grid>();
int x = hexagon.posX;
int y = hexagon.posY;
List<Grid> surroundingHexs = new List<Grid>();
#region LEFT SIDE
//Left upper sider
if (y % 2 != 0)
{
if (!IsOutOfBounds(x, y - 1))
{
if (Scene._grid[x + (y - 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[x + (y - 1) * _mapWidth]);
}
}
else if (!IsOutOfBounds(x - 1, y - 1))
{
if (Scene._grid[(x - 1) + (y - 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x - 1) + (y - 1) * _mapWidth]);
}
//Left tile
if (!IsOutOfBounds(x - 1, y))
{
if (Scene._grid[(x - 1) + y * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x - 1) + y * _mapWidth]);
}
//Left down tile
if (y % 2 != 0)
{
if (!IsOutOfBounds(x, y + 1))
{
if (Scene._grid[x + (y + 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[x + (y + 1) * _mapWidth]);
}
}
else if (!IsOutOfBounds(x - 1, y + 1))
{
if (Scene._grid[(x - 1) + (y + 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x - 1) + (y + 1) * _mapWidth]);
}
#endregion
#region RIGHT SIDE
//Right down tile
if (y % 2 == 0)
{
if (!IsOutOfBounds(x, y + 1))
{
if (Scene._grid[x + (y + 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[x + (y + 1) * _mapWidth]);
}
}
else if (!IsOutOfBounds(x + 1, y + 1))
{
if (Scene._grid[(x + 1) + (y + 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x + 1) + (y + 1) * _mapWidth]);
}
//Right tile
if (!IsOutOfBounds(x + 1, y))
{
if (Scene._grid[(x + 1) + y * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x + 1) + y * _mapWidth]);
}
if (y % 2 == 0)
{
if (!IsOutOfBounds(x, y - 1))
{
if (Scene._grid[x + (y - 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[x + (y - 1) * _mapWidth]);
}
}
else if (!IsOutOfBounds(x + 1, y - 1))
{
if (Scene._grid[(x + 1) + (y - 1) * _mapWidth].TileObject != null)
surroundingHexs.Add(Scene._grid[(x + 1) + (y - 1) * _mapWidth]);
}
#endregion
return surroundingHexs;
}
public void FillGround()
{
_grid = new Grid[MapHeight * MapWidth];
//Set the grid with undisclosed tiles
for (int x = 0; x < MapWidth; x++)
{
for (int y = 0; y < MapHeight; y++)
{
_grid[x + y * MapHeight] = new Grid(new Vector3(x, y, 0f));
}
}
}
public void RandomFillMap()
{
_map = new RawGrid[_mapWidth * _mapHeight];
_grid = new Grid[_mapWidth * _mapHeight];
int middle = 0;
int index;
for (int x = 0; x < _mapWidth; x++)
{
for (int y = 0; y < _mapHeight; y++)
{
index = x + y * _mapHeight;
_map[index] = new RawGrid();
_grid[index] = new Grid(new Vector3(x, y, 0f), Tile.Full);
//Border
if (x == 0 || y == 0 || (x == _mapWidth - 1) || (y == _mapHeight - 1))
{
_map[index].BasicValue = 1;
}
// Inside
else
{
/*middle = (_mapHeight / 2);
if (y == middle)
_map[x + y * _mapHeight].BasicValue = 0;
else*/
_map[index].BasicValue = GetRandomTileStatus(_percentage);
}
}
}
}
public static Grid[] BasicValueToStatus(RawGrid[] rawGrid, int width, int height)
{
int length = rawGrid.Length;
Grid[] changedGrid = new Grid[length];
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
changedGrid[x + y * height] = new Grid(new Vector3(x, y, 0f));
changedGrid[x + y * height].BasicValue = rawGrid[x + y * height].BasicValue;
if (rawGrid[x + y * height].BasicValue == 0)
{
changedGrid[x + y * height].status = Status.Revealed;
changedGrid[x + y * height].tile = Tile.Floor;
}
else
{
changedGrid[x + y * height].status = Status.Undisclosed;
changedGrid[x + y * height].tile = Tile.Full;
}
}
}
return changedGrid;
}
public List<Grid> GetSurroundingHexes(Grid hex)
{
return new List<Grid>();
}