public YndJunctionHeightmap(byte[] data, YndJunction junc)
{
if (data == null)
{
return;
}
var d = junc.RawData;
int s = d.HeightmapPtr;
CountX = d.HeightmapDimX;
CountY = d.HeightmapDimY;
if ((s + CountX * CountY) > data.Length)
{
return;
}
Rows = new YndJunctionHeightmapRow[CountY];
for (int y = 0; y < CountY; y++)
{
int o = s + y * CountX;
byte[] vals = new byte[CountX];
Buffer.BlockCopy(data, o, vals, 0, CountX);
Rows[y] = new YndJunctionHeightmapRow(vals);
}
}
public void InitNodesFromDictionary()
{
if (NodeDictionary != null)
{
if (NodeDictionary.Nodes != null)
{
var nodes = NodeDictionary.Nodes;
Nodes = new YndNode[nodes.Length];
for (int i = 0; i < nodes.Length; i++)
{
var n = new YndNode();
n.Init(this, nodes[i]);
Nodes[i] = n;
if (n.NodeID != i)
{
} //never hit here - nodeid's have to match the index!
}
}
if ((NodeDictionary.JunctionRefs != null) && (NodeDictionary.Junctions != null))
{
var juncrefs = NodeDictionary.JunctionRefs;
var juncs = NodeDictionary.Junctions;
Junctions = new YndJunction[juncrefs.Length];
for (int i = 0; i < juncrefs.Length; i++)
{
var juncref = juncrefs[i];
if (juncref.JunctionID >= juncs.Length)
{
continue;
}
var j = new YndJunction();
j.Init(this, juncs[juncref.JunctionID], juncref);
j.Heightmap = new YndJunctionHeightmap(NodeDictionary.JunctionHeightmapBytes, j);
Junctions[i] = j;
}
}
}
}
public void Load(byte[] data, RpfFileEntry entry)
{
Name = entry.Name;
RpfFileEntry = entry;
RpfResourceFileEntry resentry = entry as RpfResourceFileEntry;
if (resentry == null)
{
throw new Exception("File entry wasn't a resource! (is it binary data?)");
}
ResourceDataReader rd = new ResourceDataReader(resentry, data);
NodeDictionary = rd.ReadBlock <NodeDictionary>();
if (NodeDictionary != null)
{
if (NodeDictionary.Nodes != null)
{
var nodes = NodeDictionary.Nodes;
Nodes = new YndNode[nodes.Length];
for (int i = 0; i < nodes.Length; i++)
{
var n = new YndNode();
n.Init(this, nodes[i]);
Nodes[i] = n;
if (n.NodeID != i)
{
} //never hit here - nodeid's have to match the index!
}
}
if ((NodeDictionary.JunctionRefs != null) && (NodeDictionary.Junctions != null))
{
var juncrefs = NodeDictionary.JunctionRefs;
var juncs = NodeDictionary.Junctions;
Junctions = new YndJunction[juncrefs.Length];
for (int i = 0; i < juncrefs.Length; i++)
{
var juncref = NodeDictionary.JunctionRefs[i];
if (juncref.JunctionID >= juncs.Length)
{
continue;
}
var j = new YndJunction();
j.Init(this, juncs[juncref.JunctionID], juncref);
j.Heightmap = new YndJunctionHeightmap(NodeDictionary.JunctionHeightmapBytes, j);
Junctions[i] = j;
}
}
}
UpdateAllNodePositions();
//links will be populated by the space... maybe move that code here?
string areaidstr = Name.ToLower().Replace("nodes", "").Replace(".ynd", "");
int areaid = 0;
int.TryParse(areaidstr, out areaid);
AreaID = areaid;
UpdateBoundingBox();
BuildBVH();
Loaded = true;
LoadQueued = true;
}
