void AddSingleStair(int xIndex, int yIndex, int layerPos, HexType[,,] tiles)
{
if (tiles[layerPos, yIndex, xIndex] != HexType.None || layerPos % 2 == 1)
{
bool left = HexHelp.CheckDirRaw(xIndex - 1, yIndex, layerPos, tiles);
bool right = HexHelp.CheckDirRaw(xIndex + 1, yIndex, layerPos, tiles);
bool top = HexHelp.CheckDirRaw(xIndex, yIndex + 1, layerPos, tiles);
bool bottom = HexHelp.CheckDirRaw(xIndex, yIndex - 1, layerPos, tiles);
int adjacent = 0;
if (left)
{
adjacent++;
}
if (right)
{
adjacent++;
}
if (bottom)
{
adjacent++;
}
if (top)
{
adjacent++;
}
bool hasBelow = HexHelp.CheckBelow(xIndex, yIndex, layerPos, tiles);
bool hasAbove = HexHelp.CheckAbove(xIndex, yIndex, layerPos, tiles);
if (hasBelow && !hasAbove && adjacent == 1 && Random.value <= stairChance)
{
//
if (top && HexHelp.CheckDirRaw(xIndex, yIndex - 1, layerPos - 1, tiles))
{
tiles[layerPos, yIndex, xIndex] = HexType.Stairs0;
}
else if (left && HexHelp.CheckDirRaw(xIndex + 1, yIndex, layerPos - 1, tiles))
{
tiles[layerPos, yIndex, xIndex] = HexType.Stairs90;
}
else if (bottom && HexHelp.CheckDirRaw(xIndex, yIndex + 1, layerPos - 1, tiles))
{
tiles[layerPos, yIndex, xIndex] = HexType.Stairs180;
}
else if (right && HexHelp.CheckDirRaw(xIndex - 1, yIndex, layerPos - 1, tiles))
{
tiles[layerPos, yIndex, xIndex] = HexType.Stairs270;
}
}
}
}
void DrawBaseHexes()
{
int numLayers = iStats.layerStats.Count;
//numLayers = Mathf.Min (iStats.layerStats.Count, 3);
for (int layer = 0; layer < numLayers; layer++)
{
for (int y = 0; y < size; y++)
{
for (int x = 0; x < size; x++)
{
HexType thisType = tiles[layer, y, x];
if (thisType == HexType.Earth)
{
bool emptyBelow = !HexHelp.CheckBelow(x, y, layer, tiles);
bool emptyAbove = !HexHelp.CheckAbove(x, y, layer, tiles);
int prefabNum = (int)HexDraw.middle;
if (emptyBelow && emptyAbove)
{
prefabNum = (int)HexDraw.both;
}
else if (emptyBelow && !emptyAbove)
{
prefabNum = (int)HexDraw.bottom;
}
else if (emptyAbove && !emptyBelow)
{
prefabNum = (int)HexDraw.top;
}
float height = 2 * layer + baseHeightStats.GetAt(x, y) - baseHeightStats.GetAvgHeight();
GenerateSingleHex(x, y, height, prefabNum);
}
}
}
}
}