public void GenerateMap(ref int[] map, BaseMapContext mapGenContext)
{
_context = (BSPContext)mapGenContext;
_bspGenData = (BSPGeneratorData)_context.GeneratorData;
if (_bspGenData.IsSeeded)
{
URandom.state = JsonUtility.FromJson <URandom.State>(_bspGenData.Seed);
}
else
{
Debug.Log("Current state: " + JsonUtility.ToJson(URandom.state));
}
int[,] mapAux = new int[_bspGenData.MapSize.x, _bspGenData.MapSize.y];
mapAux.Fill <int>(_bspGenData.NoTile);
var tree = new BSPNode();
_context.Tree = tree;
tree.context = _context;
tree.left = tree.right = null;
tree.area = new BSPRect(1, 1, _bspGenData.MapSize.x - 2, _bspGenData.MapSize.y - 2);
GenerateRooms(ref mapAux);
GeneratorUtils.ConvertGrid(mapAux, out map);
}
public bool Split()
{
float hsplitRoll = URandom.value;
BSPGeneratorData bspData = context.BSPData;
bool horizontalSplit = hsplitRoll < bspData.HorizontalSplitChance;
float hRatio = area.Width / (float)area.Height;
float vRatio = 1 / hRatio;
if (hRatio >= 1.0f + bspData.VerticalSplitRatio)
{
horizontalSplit = false;
}
else if (vRatio > 1.0f + bspData.HorizontalSplitRatio)
{
horizontalSplit = true;
}
int maxSize = 0;
int minSize = 0;
if (horizontalSplit)
{
maxSize = area.Height - bspData.MinAreaSize.x;
minSize = bspData.MinAreaSize.x;
}
else
{
maxSize = area.Width - bspData.MinAreaSize.y;
minSize = bspData.MinAreaSize.x;
}
if (maxSize <= minSize)
{
return(false);
}
int splitValue = URandom.Range(minSize, maxSize + 1);
left = new BSPNode();
left.context = context;
right = new BSPNode();
right.context = context;
if (horizontalSplit)
{
left.area = new BSPRect(area.Row, area.Col, splitValue, area.Width);
right.area = new BSPRect(area.Row + splitValue, area.Col, area.Height - splitValue, area.Width);
}
else
{
left.area = new BSPRect(area.Row, area.Col, area.Height, splitValue);
right.area = new BSPRect(area.Row, area.Col + splitValue, area.Height, area.Width - splitValue);
}
left.Split();
right.Split();
return(true);
}
