private static sTriangle FindTriangle(_bms_data mesh, int id)
{
for (int i = 0; i < mesh.ObjectGround.Length; i++)
{
if (mesh.ObjectGround[i].ID == id)
{
return(mesh.ObjectGround[i]);
}
}
return(default(sTriangle));
}
public static _bms_data Load(string dir)
{
if (s_List.Exists(p => p.directory == dir))
{
return(s_List.Find(p => p.directory == dir));
}
using (var reader = new BinaryReader(File.Open(Path.Combine(Environment.CurrentDirectory, "data", dir), FileMode.Open)))
{
reader.ReadBytes(12); //skip header
reader.ReadBytes(5 * 4); //skip pointers
int pointer_bbox = reader.ReadInt32();
reader.ReadBytes(1 * 4); //skip pointers
int pointer_hitbox = reader.ReadInt32();
reader.ReadBytes(2 * 4); //skip pointers
uint unk00 = reader.ReadUInt32();
uint unk01 = reader.ReadUInt32(); //has special collision
uint unk02 = reader.ReadUInt32();
uint lightmap = reader.ReadUInt32(); //0 = none, 1024 = lightmap
uint unk03 = reader.ReadUInt32();
_bms_data bms = new _bms_data();
bms.directory = dir;
reader.BaseStream.Position = pointer_bbox;
bms.BBox = new BoundingBox(reader.ReadVector3(), reader.ReadVector3());
if (pointer_hitbox > 0)
{
reader.BaseStream.Position = pointer_hitbox;
int point_count = reader.ReadInt32();
bms.Points = new sPoint[point_count];
for (int i = 0; i < point_count; i++)
{
var point = new sPoint();
point.Position = reader.ReadVector3();
point.Flag = reader.ReadByte();
bms.Points[i] = point;
}
int objectground_count = reader.ReadInt32();
bms.ObjectGround = new sTriangle[objectground_count];
for (int i = 0; i < objectground_count; i++)
{
var triangle = new sTriangle();
triangle.ID = i;
triangle.PointA = reader.ReadUInt16();
triangle.PointB = reader.ReadUInt16();
triangle.PointC = reader.ReadUInt16();
triangle.unk00 = reader.ReadUInt16();
if (unk01 == 6 || unk01 == 7 || unk01 == 14)
{
triangle.unk01 = reader.ReadByte();
}
bms.ObjectGround[i] = triangle;
}
int outlines_count = reader.ReadInt32();
bms.OutLines = new sLine[outlines_count];
for (int i = 0; i < outlines_count; i++)
{
var outline = new sLine();
outline.PointA = reader.ReadUInt16();
outline.PointB = reader.ReadUInt16();
outline.NeighbourA = reader.ReadUInt16();
outline.NeighbourB = reader.ReadUInt16();
outline.Flag = reader.ReadByte();
if (unk01 == 5 || unk01 == 7)
{
outline.unk00 = reader.ReadByte();
}
bms.OutLines[i] = outline;
}
int inline_count = reader.ReadInt32();
bms.InLines = new sLine[inline_count];
for (int i = 0; i < inline_count; i++)
{
var inline = new sLine();
inline.PointA = reader.ReadUInt16();
inline.PointB = reader.ReadUInt16();
inline.NeighbourA = reader.ReadUInt16();
inline.NeighbourB = reader.ReadUInt16();
inline.Flag = reader.ReadByte();
if (unk01 == 5 || unk01 == 7)
{
inline.unk00 = reader.ReadByte();
}
bms.InLines[i] = inline;
}
if (unk01 == 4 || unk01 == 5 || unk01 == 6 || unk01 == 7 || unk01 == 8)
{
int event_count = reader.ReadInt32();
bms.Events = new string[event_count];
for (int i = 0; i < event_count; i++)
{
bms.Events[i] = reader.ReadAscii();
}
}
}
return(bms);
}
}
