public CModel()
{
mod_novis = new byte[CQ2BSP.MAX_MAP_LEAFS / 8];
for (int i = 0; i < (CQ2BSP.MAX_MAP_LEAFS / 8); i++)
{
mod_novis[i] = 0xff;
}
mod_numknown = 1; // slot 0 is always reserved for the worldmodel
mod_known = new SModel[MAX_MOD_KNOWN];
mod_inline = new SModel[MAX_MOD_KNOWN];
for (int i = 0; i < MAX_MOD_KNOWN; i++)
{
mod_known[i] = new SModel();
mod_inline[i] = new SModel();
}
NullModel = new SModel();
CQ2BSP.SWorldData = new SModel();
}
public Form1()
{
InitializeComponent();
store = new SModel();
}
public SModel Mod_ForName(string Name, bool Crash)
{
int i;
byte[] header;
MemoryStream ms;
SModel _SModel;
_SModel = new SModel();
if (string.IsNullOrWhiteSpace(Name) == true | string.IsNullOrEmpty(Name) == true)
{
System.Diagnostics.Debug.WriteLine("Mod_ForName: NULL name");
return _SModel;
}
//
// inline models are grabbed only from worldmodel
//
if (Name.StartsWith("*") == true)
{
i = Convert.ToInt32(Name.Substring(1));
if (i < 1 /*|| CQ2BSP.SWorldData == null ||*/ | i >= CQ2BSP.SWorldData.numsubmodels)
System.Diagnostics.Debug.WriteLine("bad inline model number");
return mod_inline[i];
}
//
// search the currently loaded models
//
for (i = 1; i < mod_numknown; i++)
{
if (string.IsNullOrWhiteSpace(mod_known[i].name) == true | string.IsNullOrEmpty(mod_known[i].name) == true)
continue;
if (mod_known[i].name == Name)
return mod_known[i];
}
//
// find a free model slot spot
//
for (i = 1; i < mod_numknown; i++)
{
if (string.IsNullOrWhiteSpace(mod_known[i].name) == true | string.IsNullOrEmpty(mod_known[i].name) == true)
break; // free spot
}
if (i == mod_numknown)
{
if (mod_numknown == MAX_MOD_KNOWN)
{
System.Diagnostics.Debug.WriteLine("mod_numknown == MAX_MOD_KNOWN");
return _SModel;
}
mod_numknown++;
}
_SModel.name = Name;
//
// load the file
//
ms = null;
if (CProgram.gQ2Game.gCMain.r_usepak == true)
{
CProgram.gQ2Game.gCMain.gCFiles.FS_ReadFile(Name, out ms);
}
else
{
string FilePath = CProgram.gQ2Game.Content.RootDirectory + "\\" + CConfig.GetConfigSTRING("Base Game") + "\\" + Name;
FileStream _fs = new System.IO.FileStream(FilePath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
byte[] buf = new byte[_fs.Length];
_fs.Read(buf, 0, (int)_fs.Length);
ms = new MemoryStream(buf);
if (_fs != null)
_fs.Close();
}
if (ms == null | ms.Length == 0)
{
_SModel.name = null;
if (Crash == true)
System.Diagnostics.Debug.WriteLine("Mod_NumForName: " + _SModel.name + " not found");
return _SModel;
}
//
// fill it in
//
header = new byte[4];
ms.Read(header, 0, 4);
ms.Seek(0, System.IO.SeekOrigin.Begin);
// call the apropriate loader
switch ((int)((header[3] << 24) + (header[2] << 16) + (header[1] << 8) + header[0]))
{
case CQ2MD2.IDALIASHEADER:
CProgram.gQ2Game.gCMain.gCQ2MD2.Mod_LoadAliasModel(ref _SModel, ms);
break;
//case IDSPRITEHEADER:
// loadmodel->extradata = Hunk_Begin (0x10000);
// Mod_LoadSpriteModel (mod, buf);
// break;
case CQ2BSP.IDBSPHEADER:
CProgram.gQ2Game.gCMain.gCQ2BSP.Mod_LoadBrushModel(ref _SModel, ms);
break;
default:
System.Diagnostics.Debug.WriteLine("Mod_NumForName: unknown fileid for " + _SModel.name);
break;
}
if (ms != null)
ms.Close();
mod_known[i] = _SModel;
return _SModel;
}
public static void CalcSurfaceExtents(ref SModel _SModel, ref SMSurface mface)
{
float[] mins;
float[] maxs;
int[] bmins;
int[] bmaxs;
float val;
SMVertex v;
SMTexInfo tex;
mface.texturemins = new short[2];
mface.extents = new short[2];
mins = new float[2];
maxs = new float[2];
bmins = new int[2];
bmaxs = new int[2];
mins[0] = mins[1] = 999999;
maxs[0] = maxs[1] = -999999;
tex = _SModel.texinfo[mface.texinfo];
for (int i = 0; i < mface.numedges; i++)
{
int e = _SModel.surfedges[mface.firstedge + i];
if (e >= 0)
v = _SModel.vertexes[_SModel.edges[e].v[0]];
else
v = _SModel.vertexes[_SModel.edges[-e].v[1]];
for (int j = 0; j < 2; j++)
{
Vector3 vec;
vec.X = tex.vecs[j].X;
vec.Y = tex.vecs[j].Y;
vec.Z = tex.vecs[j].Z;
val = Vector3.Dot(v.Position, vec) + tex.vecs[j].W;
if (val < mins[j])
mins[j] = val;
if (val > maxs[j])
maxs[j] = val;
}
}
for (int i = 0; i < 2; i++)
{
bmins[i] = (int)Math.Floor(mins[i] / 16);
bmaxs[i] = (int)Math.Ceiling(maxs[i] / 16);
mface.texturemins[i] = (short)(bmins[i] * 16);
mface.extents[i] = (short)((bmaxs[i] - bmins[i]) * 16);
}
}
