/*
* =================
* PF_setmodel
*
* setmodel(entity, model)
* =================
*/
static void PF_setmodel()
{
edict_t e = GetEdict(OFS.OFS_PARM0);
int m_idx = GetInt(OFS.OFS_PARM1);
string m = Progs.GetString(m_idx);
// check to see if model was properly precached
for (int i = 0; i < Server.sv.model_precache.Length; i++)
{
string check = Server.sv.model_precache[i];
if (check == null)
{
break;
}
if (check == m)
{
e.v.model = m_idx; // m - pr_strings;
e.v.modelindex = i;
model_t mod = Server.sv.models[(int)e.v.modelindex];
if (mod != null)
{
SetMinMaxSize(e, ref mod.mins, ref mod.maxs, true);
}
else
{
SetMinMaxSize(e, ref Common.ZeroVector, ref Common.ZeroVector, true);
}
return;
}
}
Progs.RunError("no precache: {0}\n", m);
}
public void Clear()
{
this.active = false;
this.paused = false;
this.loadgame = false;
this.time = 0;
this.lastcheck = 0;
this.lastchecktime = 0;
this.name = null;
this.modelname = null;
this.worldmodel = null;
Array.Clear(this.model_precache, 0, this.model_precache.Length);
Array.Clear(this.models, 0, this.models.Length);
Array.Clear(this.sound_precache, 0, this.sound_precache.Length);
Array.Clear(this.lightstyles, 0, this.lightstyles.Length);
this.num_edicts = 0;
this.max_edicts = 0;
this.edicts = null;
this.state = 0;
this.datagram.Clear();
this.reliable_datagram.Clear();
this.signon.Clear();
}
public void Clear()
{
this.forcelink = false;
this.update_type = 0;
this.baseline = entity_state_t.Empty;
this.msgtime = 0;
this.msg_origins[0] = Vector3.Zero;
this.msg_origins[1] = Vector3.Zero;
this.origin = Vector3.Zero;
this.msg_angles[0] = Vector3.Zero;
this.msg_angles[1] = Vector3.Zero;
this.angles = Vector3.Zero;
this.model = null;
this.efrag = null;
this.frame = 0;
this.syncbase = 0;
this.colormap = null;
this.effects = 0;
this.skinnum = 0;
this.visframe = 0;
this.dlightframe = 0;
this.dlightbits = 0;
this.trivial_accept = 0;
this.topnode = null;
}
public void CopyFrom(model_t src)
{
this.name = src.name;
this.needload = src.needload;
this.type = src.type;
this.numframes = src.numframes;
this.synctype = src.synctype;
this.flags = src.flags;
this.mins = src.mins;
this.maxs = src.maxs;
this.radius = src.radius;
this.clipbox = src.clipbox;
this.clipmins = src.clipmins;
this.clipmaxs = src.clipmaxs;
this.firstmodelsurface = src.firstmodelsurface;
this.nummodelsurfaces = src.nummodelsurfaces;
this.numsubmodels = src.numsubmodels;
this.submodels = src.submodels;
this.numplanes = src.numplanes;
this.planes = src.planes;
this.numleafs = src.numleafs;
this.leafs = src.leafs;
this.numvertexes = src.numvertexes;
this.vertexes = src.vertexes;
this.numedges = src.numedges;
this.edges = src.edges;
this.numnodes = src.numnodes;
this.nodes = src.nodes;
this.numtexinfo = src.numtexinfo;
this.texinfo = src.texinfo;
this.numsurfaces = src.numsurfaces;
this.surfaces = src.surfaces;
this.numsurfedges = src.numsurfedges;
this.surfedges = src.surfedges;
this.numclipnodes = src.numclipnodes;
this.clipnodes = src.clipnodes;
this.nummarksurfaces = src.nummarksurfaces;
this.marksurfaces = src.marksurfaces;
for (int i = 0; i < src.hulls.Length; i++)
{
this.hulls[i].CopyFrom(src.hulls[i]);
}
this.numtextures = src.numtextures;
this.textures = src.textures;
this.visdata = src.visdata;
this.lightdata = src.lightdata;
this.entities = src.entities;
this.cache = src.cache;
}
public void Clear()
{
this.movemessages = 0;
this.cmd.Clear();
Array.Clear(this.stats, 0, this.stats.Length);
this.items = 0;
Array.Clear(this.item_gettime, 0, this.item_gettime.Length);
this.faceanimtime = 0;
foreach (cshift_t cs in this.cshifts)
cs.Clear();
foreach (cshift_t cs in this.prev_cshifts)
cs.Clear();
this.mviewangles[0] = Vector3.Zero;
this.mviewangles[1] = Vector3.Zero;
this.viewangles = Vector3.Zero;
this.mvelocity[0] = Vector3.Zero;
this.mvelocity[1] = Vector3.Zero;
this.velocity = Vector3.Zero;
this.punchangle = Vector3.Zero;
this.idealpitch = 0;
this.pitchvel = 0;
this.nodrift = false;
this.driftmove = 0;
this.laststop = 0;
this.viewheight = 0;
this.crouch = 0;
this.paused = false;
this.onground = false;
this.inwater = false;
this.intermission = 0;
this.completed_time = 0;
this.mtime[0] = 0;
this.mtime[1] = 0;
this.time = 0;
this.oldtime = 0;
this.last_received_message = 0;
Array.Clear(this.model_precache, 0, this.model_precache.Length);
Array.Clear(this.sound_precache, 0, this.sound_precache.Length);
this.levelname = null;
this.viewentity = 0;
this.maxclients = 0;
this.gametype = 0;
this.worldmodel = null;
this.free_efrags = null;
this.num_entities = 0;
this.num_statics = 0;
this.viewent.Clear();
this.cdtrack = 0;
this.looptrack = 0;
this.scores = null;
}
public void Clear()
{
this.entity = 0;
this.model = null;
this.endtime = 0;
this.start = Vector3.Zero;
this.end = Vector3.Zero;
}
static void SetupSubModel(model_t mod, ref dmodel_t submodel)
{
mod.hulls[0].firstclipnode = submodel.headnode[0];
for (int j = 1; j < BspFile.MAX_MAP_HULLS; j++)
{
mod.hulls[j].firstclipnode = submodel.headnode[j];
mod.hulls[j].lastclipnode = mod.numclipnodes - 1;
}
mod.firstmodelsurface = submodel.firstface;
mod.nummodelsurfaces = submodel.numfaces;
Common.Copy(submodel.maxs, out mod.maxs); // mod.maxs = submodel.maxs;
Common.Copy(submodel.mins, out mod.mins); // mod.mins = submodel.mins;
mod.radius = RadiusFromBounds(ref mod.mins, ref mod.maxs);
mod.numleafs = submodel.visleafs;
}
/// <summary>
/// GL_BuildLightmaps
/// Builds the lightmap texture with all the surfaces from all brush models
/// </summary>
static void BuildLightMaps()
{
Array.Clear(_Allocated, 0, _Allocated.Length);
//memset (allocated, 0, sizeof(allocated));
_FrameCount = 1; // no dlightcache
if (_LightMapTextures == 0)
_LightMapTextures = Drawer.GenerateTextureNumberRange(MAX_LIGHTMAPS);
Drawer.LightMapFormat = PixelFormat.Luminance;// GL_LUMINANCE;
// default differently on the Permedia
if (Scr.IsPermedia)
Drawer.LightMapFormat = PixelFormat.Rgba;
if (Common.HasParam("-lm_1"))
Drawer.LightMapFormat = PixelFormat.Luminance;
if (Common.HasParam("-lm_a"))
Drawer.LightMapFormat = PixelFormat.Alpha;
//if (Common.HasParam("-lm_i"))
// Drawer.LightMapFormat = PixelFormat.Intensity;
//if (Common.HasParam("-lm_2"))
// Drawer.LightMapFormat = PixelFormat.Rgba4;
if (Common.HasParam("-lm_4"))
Drawer.LightMapFormat = PixelFormat.Rgba;
switch (Drawer.LightMapFormat)
{
case PixelFormat.Rgba:
_LightMapBytes = 4;
break;
//case PixelFormat.Rgba4:
//_LightMapBytes = 2;
//break;
case PixelFormat.Luminance:
//case PixelFormat.Intensity:
case PixelFormat.Alpha:
_LightMapBytes = 1;
break;
}
for (int j = 1; j < QDef.MAX_MODELS; j++)
{
model_t m = Client.cl.model_precache[j];
if (m == null)
break;
if (m.name != null && m.name.StartsWith("*"))
continue;
_CurrentVertBase = m.vertexes;
_CurrentModel = m;
for (int i = 0; i < m.numsurfaces; i++)
{
CreateSurfaceLightmap(m.surfaces[i]);
if ((m.surfaces[i].flags & Surf.SURF_DRAWTURB) != 0)
continue;
if ((m.surfaces[i].flags & Surf.SURF_DRAWSKY) != 0)
continue;
BuildSurfaceDisplayList(m.surfaces[i]);
}
}
if (_glTexSort.Value == 0)
Drawer.SelectTexture(MTexTarget.TEXTURE1_SGIS);
//
// upload all lightmaps that were filled
//
GCHandle handle = GCHandle.Alloc(_LightMaps, GCHandleType.Pinned);
try
{
IntPtr ptr = handle.AddrOfPinnedObject();
long lmAddr = ptr.ToInt64();
for (int i = 0; i < MAX_LIGHTMAPS; i++)
{
if (_Allocated[i, 0] == 0)
break; // no more used
_LightMapModified[i] = false;
_LightMapRectChange[i].l = BLOCK_WIDTH;
_LightMapRectChange[i].t = BLOCK_HEIGHT;
_LightMapRectChange[i].w = 0;
_LightMapRectChange[i].h = 0;
Drawer.Bind(_LightMapTextures + i);
Drawer.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
long addr = lmAddr + i * BLOCK_WIDTH * BLOCK_HEIGHT * _LightMapBytes;
GL.TexImage2D(TextureTarget.Texture2D, 0, (PixelInternalFormat)_LightMapBytes,
BLOCK_WIDTH, BLOCK_HEIGHT, 0, Drawer.LightMapFormat, PixelType.UnsignedByte, new IntPtr(addr));
}
}
finally
{
handle.Free();
}
if (_glTexSort.Value == 0)
Drawer.SelectTexture(MTexTarget.TEXTURE0_SGIS);
}
/// <summary>
/// Mod_LoadSpriteModel
/// </summary>
public static void LoadSpriteModel(model_t mod, byte[] buffer)
{
dsprite_t pin = Sys.BytesToStructure<dsprite_t>(buffer, 0);
int version = Common.LittleLong(pin.version);
if (version != SPRITE_VERSION)
Sys.Error("{0} has wrong version number ({1} should be {2})",
mod.name, version, SPRITE_VERSION);
int numframes = Common.LittleLong(pin.numframes);
msprite_t psprite = new msprite_t();
// Uze: sprite models are not cached so
mod.cache = new cache_user_t();
mod.cache.data = psprite;
psprite.type = Common.LittleLong(pin.type);
psprite.maxwidth = Common.LittleLong(pin.width);
psprite.maxheight = Common.LittleLong(pin.height);
psprite.beamlength = Common.LittleFloat(pin.beamlength);
mod.synctype = (synctype_t)Common.LittleLong((int)pin.synctype);
psprite.numframes = numframes;
mod.mins.X = mod.mins.Y = -psprite.maxwidth / 2;
mod.maxs.X = mod.maxs.Y = psprite.maxwidth / 2;
mod.mins.Z = -psprite.maxheight / 2;
mod.maxs.Z = psprite.maxheight / 2;
//
// load the frames
//
if (numframes < 1)
Sys.Error("Mod_LoadSpriteModel: Invalid # of frames: {0}\n", numframes);
mod.numframes = numframes;
int frameOffset = dsprite_t.SizeInBytes;
psprite.frames = new mspriteframedesc_t[numframes];
for (int i = 0; i < numframes; i++)
{
spriteframetype_t frametype = (spriteframetype_t)BitConverter.ToInt32(buffer, frameOffset);
frameOffset += 4;
psprite.frames[i].type = frametype;
if (frametype == spriteframetype_t.SPR_SINGLE)
{
frameOffset = LoadSpriteFrame(new ByteArraySegment(buffer, frameOffset), out psprite.frames[i].frameptr, i);
}
else
{
frameOffset = LoadSpriteGroup(new ByteArraySegment(buffer, frameOffset), out psprite.frames[i].frameptr, i);
}
}
mod.type = modtype_t.mod_sprite;
}
/// <summary>
/// Mod_LoadModel
/// Loads a model into the cache
/// </summary>
public static model_t LoadModel(model_t mod, bool crash)
{
if (!mod.needload)
{
if (mod.type == modtype_t.mod_alias)
{
if (Cache.Check(mod.cache) != null)
return mod;
}
else
return mod; // not cached at all
}
//
// load the file
//
byte[] buf = Common.LoadFile(mod.name);
if (buf == null)
{
if (crash)
Sys.Error("Mod_NumForName: {0} not found", mod.name);
return null;
}
//
// allocate a new model
//
_LoadModel = mod;
//
// fill it in
//
// call the apropriate loader
mod.needload = false;
switch (BitConverter.ToUInt32(buf, 0))// LittleLong(*(unsigned *)buf))
{
case IDPOLYHEADER:
LoadAliasModel(mod, buf);
break;
case IDSPRITEHEADER:
LoadSpriteModel(mod, buf);
break;
default:
LoadBrushModel(mod, buf);
break;
}
return mod;
}
/// <summary>
/// Mod_LoadBrushModel
/// </summary>
public static void LoadBrushModel(model_t mod, byte[] buffer)
{
mod.type = modtype_t.mod_brush;
dheader_t header = Sys.BytesToStructure<dheader_t>(buffer, 0);
int i = Common.LittleLong(header.version);
if (i != BspFile.BSPVERSION)
Sys.Error("Mod_LoadBrushModel: {0} has wrong version number ({1} should be {2})", mod.name, i, BspFile.BSPVERSION);
header.version = i;
// swap all the lumps
_ModBase = buffer;
for (i = 0; i < header.lumps.Length; i++)
{
header.lumps[i].filelen = Common.LittleLong(header.lumps[i].filelen);
header.lumps[i].fileofs = Common.LittleLong(header.lumps[i].fileofs);
}
// load into heap
LoadVertexes(ref header.lumps[Lumps.LUMP_VERTEXES]);
LoadEdges(ref header.lumps[Lumps.LUMP_EDGES]);
LoadSurfEdges(ref header.lumps[Lumps.LUMP_SURFEDGES]);
LoadTextures(ref header.lumps[Lumps.LUMP_TEXTURES]);
LoadLighting(ref header.lumps[Lumps.LUMP_LIGHTING]);
LoadPlanes(ref header.lumps[Lumps.LUMP_PLANES]);
LoadTexInfo(ref header.lumps[Lumps.LUMP_TEXINFO]);
LoadFaces(ref header.lumps[Lumps.LUMP_FACES]);
LoadMarkSurfaces(ref header.lumps[Lumps.LUMP_MARKSURFACES]);
LoadVisibility(ref header.lumps[Lumps.LUMP_VISIBILITY]);
LoadLeafs(ref header.lumps[Lumps.LUMP_LEAFS]);
LoadNodes(ref header.lumps[Lumps.LUMP_NODES]);
LoadClipNodes(ref header.lumps[Lumps.LUMP_CLIPNODES]);
LoadEntities(ref header.lumps[Lumps.LUMP_ENTITIES]);
LoadSubModels(ref header.lumps[Lumps.LUMP_MODELS]);
MakeHull0();
mod.numframes = 2; // regular and alternate animation
//
// set up the submodels (FIXME: this is confusing)
//
for (i = 0; i < mod.numsubmodels; i++)
{
SetupSubModel(mod, ref mod.submodels[i]);
if (i < mod.numsubmodels - 1)
{
// duplicate the basic information
string name = "*" + (i + 1).ToString();
_LoadModel = FindName(name);
_LoadModel.CopyFrom(mod); // *loadmodel = *mod;
_LoadModel.name = name; //strcpy (loadmodel->name, name);
mod = _LoadModel; //mod = loadmodel;
}
}
}
/// <summary>
/// Mod_LoadAliasModel
/// </summary>
public static void LoadAliasModel(model_t mod, byte[] buffer)
{
mdl_t pinmodel = Sys.BytesToStructure<mdl_t>(buffer, 0);
int version = Common.LittleLong(pinmodel.version);
if (version != ALIAS_VERSION)
Sys.Error("{0} has wrong version number ({1} should be {2})",
mod.name, version, ALIAS_VERSION);
//
// allocate space for a working header, plus all the data except the frames,
// skin and group info
//
_Header = new aliashdr_t();
mod.flags = Common.LittleLong(pinmodel.flags);
//
// endian-adjust and copy the data, starting with the alias model header
//
_Header.boundingradius = Common.LittleFloat(pinmodel.boundingradius);
_Header.numskins = Common.LittleLong(pinmodel.numskins);
_Header.skinwidth = Common.LittleLong(pinmodel.skinwidth);
_Header.skinheight = Common.LittleLong(pinmodel.skinheight);
if (_Header.skinheight > MAX_LBM_HEIGHT)
Sys.Error("model {0} has a skin taller than {1}", mod.name, MAX_LBM_HEIGHT);
_Header.numverts = Common.LittleLong(pinmodel.numverts);
if (_Header.numverts <= 0)
Sys.Error("model {0} has no vertices", mod.name);
if (_Header.numverts > MAXALIASVERTS)
Sys.Error("model {0} has too many vertices", mod.name);
_Header.numtris = Common.LittleLong(pinmodel.numtris);
if (_Header.numtris <= 0)
Sys.Error("model {0} has no triangles", mod.name);
_Header.numframes = Common.LittleLong(pinmodel.numframes);
int numframes = _Header.numframes;
if (numframes < 1)
Sys.Error("Mod_LoadAliasModel: Invalid # of frames: {0}\n", numframes);
_Header.size = Common.LittleFloat(pinmodel.size) * ALIAS_BASE_SIZE_RATIO;
mod.synctype = (synctype_t)Common.LittleLong((int)pinmodel.synctype);
mod.numframes = _Header.numframes;
_Header.scale = Common.LittleVector(Common.ToVector(ref pinmodel.scale));
_Header.scale_origin = Common.LittleVector(Common.ToVector(ref pinmodel.scale_origin));
_Header.eyeposition = Common.LittleVector(Common.ToVector(ref pinmodel.eyeposition));
//
// load the skins
//
int offset = LoadAllSkins(_Header.numskins, new ByteArraySegment(buffer, mdl_t.SizeInBytes));
//
// load base s and t vertices
//
int stvOffset = offset; // in bytes
for (int i = 0; i < _Header.numverts; i++, offset += stvert_t.SizeInBytes)
{
_STVerts[i] = Sys.BytesToStructure<stvert_t>(buffer, offset);
_STVerts[i].onseam = Common.LittleLong(_STVerts[i].onseam);
_STVerts[i].s = Common.LittleLong(_STVerts[i].s);
_STVerts[i].t = Common.LittleLong(_STVerts[i].t);
}
//
// load triangle lists
//
int triOffset = stvOffset + _Header.numverts * stvert_t.SizeInBytes;
offset = triOffset;
for (int i = 0; i < _Header.numtris; i++, offset += dtriangle_t.SizeInBytes)
{
_Triangles[i] = Sys.BytesToStructure<dtriangle_t>(buffer, offset);
_Triangles[i].facesfront = Common.LittleLong(_Triangles[i].facesfront);
for (int j = 0; j < 3; j++)
_Triangles[i].vertindex[j] = Common.LittleLong(_Triangles[i].vertindex[j]);
}
//
// load the frames
//
_PoseNum = 0;
int framesOffset = triOffset + _Header.numtris * dtriangle_t.SizeInBytes;
_Header.frames = new maliasframedesc_t[_Header.numframes];
for (int i = 0; i < numframes; i++)
{
aliasframetype_t frametype = (aliasframetype_t)BitConverter.ToInt32(buffer, framesOffset);
framesOffset += 4;
if (frametype == aliasframetype_t.ALIAS_SINGLE)
{
framesOffset = LoadAliasFrame(new ByteArraySegment(buffer, framesOffset), ref _Header.frames[i]);
}
else
{
framesOffset = LoadAliasGroup(new ByteArraySegment(buffer, framesOffset), ref _Header.frames[i]);
}
}
_Header.numposes = _PoseNum;
mod.type = modtype_t.mod_alias;
// FIXME: do this right
mod.mins = -Vector3.One * 16.0f;
mod.maxs = -mod.mins;
//
// build the draw lists
//
Mesh.MakeAliasModelDisplayLists(mod, _Header);
//
// move the complete, relocatable alias model to the cache
//
mod.cache = Cache.Alloc(aliashdr_t.SizeInBytes * _Header.frames.Length * maliasframedesc_t.SizeInBytes, null);
if (mod.cache == null)
return;
mod.cache.data = _Header;
}
/// <summary>
/// Mod_LeafPVS
/// </summary>
public static byte[] LeafPVS(mleaf_t leaf, model_t model)
{
if (leaf == model.leafs[0])
return _Novis;
return DecompressVis(leaf.compressed_vis, leaf.visofs, model);
}
/// <summary>
/// Mod_Init
/// </summary>
public static void Init()
{
if (_glSubDivideSize == null)
{
_glSubDivideSize = new Cvar("gl_subdivide_size", "128", true);
}
for (int i = 0; i < _Known.Length; i++)
_Known[i] = new model_t();
Common.FillArray(_Novis, (byte)0xff);
}
/// <summary>
/// Mod_Extradata
/// handles caching
/// </summary>
public static aliashdr_t GetExtraData(model_t mod)
{
object r = Cache.Check(mod.cache);
if (r != null)
return (aliashdr_t)r;
LoadModel(mod, true);
if (mod.cache.data == null)
Sys.Error("Mod_Extradata: caching failed");
return (aliashdr_t)mod.cache.data;
}
static int[] _VertexOrder = new int[MAX_COMMANDS]; // vertexorder
#endregion Fields
#region Methods
/// <summary>
/// GL_MakeAliasModelDisplayLists
/// </summary>
public static void MakeAliasModelDisplayLists(model_t m, aliashdr_t hdr)
{
_AliasModel = m;
_AliasHdr = hdr;
//
// look for a cached version
//
string path = Path.ChangeExtension("glquake/" + Path.GetFileNameWithoutExtension(m.name), ".ms2");
DisposableWrapper<BinaryReader> file;
Common.FOpenFile(path, out file);
if (file != null)
{
using (file)
{
BinaryReader reader = file.Object;
_NumCommands = reader.ReadInt32();
_NumOrder = reader.ReadInt32();
for (int i = 0; i < _NumCommands; i++)
_Commands[i] = reader.ReadInt32();
for (int i = 0; i < _NumOrder; i++)
_VertexOrder[i] = reader.ReadInt32();
}
}
else
{
//
// build it from scratch
//
Con.Print("meshing {0}...\n", m.name);
BuildTris(); // trifans or lists
//
// save out the cached version
//
string fullpath = Path.Combine(Common.GameDir, path);
Stream fs = Sys.FileOpenWrite(fullpath, true);
if (fs != null)
using (BinaryWriter writer = new BinaryWriter(fs, Encoding.ASCII))
{
writer.Write(_NumCommands);
writer.Write(_NumOrder);
for (int i = 0; i < _NumCommands; i++)
writer.Write(_Commands[i]);
for (int i = 0; i < _NumOrder; i++)
writer.Write(_VertexOrder[i]);
}
}
//
// save the data out
//
_AliasHdr.poseverts = _NumOrder;
int[] cmds = new int[_NumCommands]; //Hunk_Alloc (numcommands * 4);
_AliasHdr.commands = cmds; // in bytes??? // (byte*)cmds - (byte*)paliashdr;
Buffer.BlockCopy(_Commands, 0, cmds, 0, _NumCommands * 4); //memcpy (cmds, commands, numcommands * 4);
trivertx_t[][] poseverts = Mod.PoseVerts;
trivertx_t[] verts = new trivertx_t[_AliasHdr.numposes * _AliasHdr.poseverts]; // Hunk_Alloc (paliashdr->numposes * paliashdr->poseverts * sizeof(trivertx_t) );
_AliasHdr.posedata = verts; // (byte*)verts - (byte*)paliashdr;
int offset = 0;
for (int i = 0; i < _AliasHdr.numposes; i++)
for (int j = 0; j < _NumOrder; j++)
{
verts[offset++] = poseverts[i][_VertexOrder[j]]; // *verts++ = poseverts[i][vertexorder[j]];
}
}
/// <summary>
/// CL_ParseBeam
/// </summary>
static void ParseBeam(model_t m)
{
int ent = Net.Reader.ReadShort();
Vector3 start = Net.Reader.ReadCoords();
Vector3 end = Net.Reader.ReadCoords();
// override any beam with the same entity
for (int i = 0; i < MAX_BEAMS; i++)
{
beam_t b = _Beams[i];
if (b.entity == ent)
{
b.entity = ent;
b.model = m;
b.endtime = (float)(cl.time + 0.2);
b.start = start;
b.end = end;
return;
}
}
// find a free beam
for (int i = 0; i < MAX_BEAMS; i++)
{
beam_t b = _Beams[i];
if (b.model == null || b.endtime < cl.time)
{
b.entity = ent;
b.model = m;
b.endtime = (float)(cl.time + 0.2);
b.start = start;
b.end = end;
return;
}
}
Con.Print("beam list overflow!\n");
}
/// <summary>
/// Mod_PointInLeaf
/// </summary>
public static mleaf_t PointInLeaf(ref Vector3 p, model_t model)
{
if (model == null || model.nodes == null)
Sys.Error("Mod_PointInLeaf: bad model");
mleaf_t result = null;
mnodebase_t node = model.nodes[0];
while (true)
{
if (node.contents < 0)
{
result = (mleaf_t)node;
break;
}
mnode_t n = (mnode_t)node;
mplane_t plane = n.plane;
float d = Vector3.Dot(p, plane.normal) - plane.dist;
if (d > 0)
node = n.children[0];
else
node = n.children[1];
}
return result;
}
public void Clear()
{
this.active = false;
this.paused = false;
this.loadgame = false;
this.time = 0;
this.lastcheck = 0;
this.lastchecktime = 0;
this.name = null;
this.modelname = null;
this.worldmodel = null;
Array.Clear(this.model_precache, 0, this.model_precache.Length);
Array.Clear(this.models, 0, this.models.Length);
Array.Clear(this.sound_precache, 0, this.sound_precache.Length);
Array.Clear(this.lightstyles, 0, this.lightstyles.Length);
this.num_edicts = 0;
this.max_edicts = 0;
this.edicts = null;
this.state = 0;
this.datagram.Clear();
this.reliable_datagram.Clear();
this.signon.Clear();
}
/// <summary>
/// Mod_DecompressVis
/// </summary>
private static byte[] DecompressVis(byte[] p, int startIndex, model_t model)
{
int row = (model.numleafs + 7) >> 3;
int offset = 0;
if (p == null)
{
// no vis info, so make all visible
while (row != 0)
{
_Decompressed[offset++] = 0xff;
row--;
}
return _Decompressed;
}
int srcOffset = startIndex;
do
{
if (p[srcOffset] != 0)// (*in)
{
_Decompressed[offset++] = p[srcOffset++]; // *out++ = *in++;
continue;
}
int c = p[srcOffset + 1];// in[1];
srcOffset += 2; // in += 2;
while (c != 0)
{
_Decompressed[offset++] = 0; // *out++ = 0;
c--;
}
} while (offset < row); // out - decompressed < row
return _Decompressed;
}