public void AddExtraConnectionBetweenChildren(Map baseMap)
{
//Wander down the tree to a leaf, keeping track of the number of nodes with 2 children (that could be possible connections)
//When we come back down the tree, try to get one of the 2 children nodes to draw a connection
if (childLeft != null && childRight != null)
{
treeDepth++;
//Pick one node at random
if (MapGeneratorBSP.rand.Next(2) < 1)
{
childLeft.AddExtraConnectionBetweenChildren(baseMap);
}
else
{
childRight.AddExtraConnectionBetweenChildren(baseMap);
}
//We reach here after we have hit the leaf
//If we haven't made a connection yet there's a chance we will connect our children
if (newConnectionMade == false &&
MapGeneratorBSP.rand.Next(treeDepth) < 1)
{
newConnectionMade = true;
//Draw a connecting corridor between our two children
DrawConnectingCorriderBetweenChildren(baseMap);
}
}
else if (childLeft != null)
{
childLeft.AddExtraConnectionBetweenChildren(baseMap);
}
else if (childRight != null)
{
childRight.AddExtraConnectionBetweenChildren(baseMap);
}
}
