/*
==================
SV_Trace
Moves the given mins/maxs volume through the world from start to end.
passEntityNum and entities owned by passEntityNum are explicitly not checked.
==================
*/
void SV_Trace( trace_t *results, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, int passEntityNum, int contentmask, traceType_t type ) {
moveclip_t clip;
int i;
if ( !mins ) {
mins = vec3_origin;
}
if ( !maxs ) {
maxs = vec3_origin;
}
Com_Memset ( &clip, 0, sizeof ( moveclip_t ) );
// clip to world
CM_BoxTrace( &clip.trace, start, end, mins, maxs, 0, contentmask, type );
clip.trace.entityNum = clip.trace.fraction != 1.0 ? ENTITYNUM_WORLD : ENTITYNUM_NONE;
if ( clip.trace.fraction == 0 ) {
*results = clip.trace;
return; // blocked immediately by the world
}
clip.contentmask = contentmask;
clip.start = start;
// VectorCopy( clip.trace.endpos, clip.end );
VectorCopy( end, clip.end );
clip.mins = mins;
clip.maxs = maxs;
clip.passEntityNum = passEntityNum;
clip.collisionType = type;
// create the bounding box of the entire move
// we can limit it to the part of the move not
// already clipped off by the world, which can be
// a significant savings for line of sight and shot traces
for ( i=0 ; i<3 ; i++ ) {
if ( end[i] > start[i] ) {
clip.boxmins[i] = clip.start[i] + clip.mins[i] - 1;
clip.boxmaxs[i] = clip.end[i] + clip.maxs[i] + 1;
} else {
clip.boxmins[i] = clip.end[i] + clip.mins[i] - 1;
clip.boxmaxs[i] = clip.start[i] + clip.maxs[i] + 1;
}
}
// clip to other solid entities
SV_ClipMoveToEntities ( &clip );
*results = clip.trace;
}
// Moves the given mins/maxs volume through the world from start to end.
// Passedict and edicts owned by passedict are explicitly not checked.
void SV_Trace(trace_t &tr, const CVec3 &start, const CVec3 &end, const CBox &bounds, edict_t *passedict, int contentmask)
{
guard(SV_Trace);
// clip to world
CM_BoxTrace(tr, start, end, bounds, 0, contentmask);
tr.ent = ge->edicts; // entity[0]
if (tr.fraction == 0) return; // blocked by the world
CM_ClipTraceToModels(tr, start, end, bounds, contentmask);
tr.ent = ge->edicts; // entity[0]
if (tr.fraction == 0) return; // blocked by model
// clip to other solid entities
SV_ClipMoveToEntities(tr, start, end, bounds, passedict, contentmask);
unguard;
}
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void BotImport_Trace( bsp_trace_t *bsptrace, vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end, int passent, int contentmask ) {
trace_t result;
CM_BoxTrace( &result, start, end, mins, maxs, worldmodel, contentmask, capsule_collision );
bsptrace->allsolid = result.allsolid;
bsptrace->contents = result.contents;
VectorCopy( result.endpos, bsptrace->endpos );
bsptrace->ent = result.entityNum;
bsptrace->fraction = result.fraction;
bsptrace->exp_dist = 0;
bsptrace->plane.dist = result.plane.dist;
VectorCopy( result.plane.normal, bsptrace->plane.normal );
bsptrace->plane.signbits = result.plane.signbits;
bsptrace->plane.type = result.plane.type;
bsptrace->sidenum = 0;
bsptrace->startsolid = result.startsolid;
bsptrace->surface.flags = result.surfaceFlags;
} //end of the function BotImport_Trace
/*
* ==================
* SV_Trace
*
* Moves the given mins/maxs volume through the world from start to end.
*
* Passedict and edicts owned by passedict are explicitly not checked.
*
* ==================
*/
trace_t SV_Trace(vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end, edict_t *passedict, int contentmask)
{
moveclip_t clip;
if (!mins)
{
mins = vec3_origin;
}
if (!maxs)
{
maxs = vec3_origin;
}
memset(&clip, 0, sizeof(moveclip_t));
// clip to world
clip.trace = CM_BoxTrace(start, end, mins, maxs, 0, contentmask);
clip.trace.ent = ge->edicts;
if (clip.trace.fraction == 0)
{
return clip.trace; // blocked by the world
}
clip.contentmask = contentmask;
clip.start = start;
clip.end = end;
clip.mins = mins;
clip.maxs = maxs;
clip.passedict = passedict;
VectorCopy(mins, clip.mins2);
VectorCopy(maxs, clip.maxs2);
// create the bounding box of the entire move
SV_TraceBounds(start, clip.mins2, clip.maxs2, end, clip.boxmins, clip.boxmaxs);
// clip to other solid entities
SV_ClipMoveToEntities(&clip);
return clip.trace;
}
/*
==================
SV_Trace
Moves the given mins/maxs volume through the world from start to end.
Passedict and edicts owned by passedict are explicitly not checked.
==================
*/
trace_t q_gameabi SV_Trace(vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end,
edict_t *passedict, int contentmask)
{
trace_t trace;
if (!sv.cm.cache) {
Com_Error(ERR_DROP, "%s: no map loaded", __func__);
}
// work around game bugs
if (++sv.tracecount > 10000) {
Com_EPrintf("%s: runaway loop avoided\n", __func__);
memset(&trace, 0, sizeof(trace));
trace.fraction = 1;
trace.ent = ge->edicts;
VectorCopy(end, trace.endpos);
sv.tracecount = 0;
return trace;
}
if (!mins)
mins = vec3_origin;
if (!maxs)
maxs = vec3_origin;
// clip to world
CM_BoxTrace(&trace, start, end, mins, maxs, sv.cm.cache->nodes, contentmask);
trace.ent = ge->edicts;
if (trace.fraction == 0) {
return trace; // blocked by the world
}
// clip to other solid entities
SV_ClipMoveToEntities(start, mins, maxs, end, passedict, contentmask, &trace);
return trace;
}
/*
====================
CL_CgameSystemCalls
The cgame module is making a system call
====================
*/
intptr_t CL_CgameSystemCalls( intptr_t *args ) {
switch( args[0] ) {
case CG_PRINT:
Com_Printf( "%s", (const char*)VMA(1) );
return 0;
case CG_ERROR:
Com_Error( ERR_DROP, "%s", (const char*)VMA(1) );
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( VMA(1), VMA(2), VMA(3), args[4] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( VMA(1) );
return 0;
case CG_CVAR_SET:
Cvar_Set( VMA(1), VMA(2) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer( VMA(1), VMA(2), args[3] );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer( args[1], VMA(2), args[3] );
return 0;
case CG_ARGS:
Cmd_ArgsBuffer( VMA(1), args[2] );
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( VMA(1), VMA(2), args[3] );
case CG_FS_READ:
FS_Read2( VMA(1), args[2], args[3] );
return 0;
case CG_FS_WRITE:
FS_Write( VMA(1), args[2], args[3] );
return 0;
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[1] );
return 0;
case CG_FS_SEEK:
return FS_Seek( args[1], args[2], args[3] );
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( VMA(1) );
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand( VMA(1) );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommand( VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand( VMA(1) );
return 0;
case CG_UPDATESCREEN:
// this is used during lengthy level loading, so pump message loop
// Com_EventLoop(); // FIXME: if a server restarts here, BAD THINGS HAPPEN!
// We can't call Com_EventLoop here, a restart will crash and this _does_ happen
// if there is a map change while we are downloading at pk3.
// ZOID
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( VMA(1) );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[1] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( VMA(1), VMA(2), /*int capsule*/ qfalse );
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel( VMA(1), VMA(2), /*int capsule*/ qtrue );
case CG_CM_POINTCONTENTS:
return CM_PointContents( VMA(1), args[2] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( VMA(1), args[2], VMA(3), VMA(4) );
case CG_CM_BOXTRACE:
CM_BoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qfalse );
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qtrue );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qfalse );
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qtrue );
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments( args[1], VMA(2), VMA(3), args[4], VMA(5), args[6], VMA(7) );
case CG_S_STARTSOUND:
S_StartSound( VMA(1), args[2], args[3], args[4] );
return 0;
case CG_S_STARTLOCALSOUND:
S_StartLocalSound( args[1], args[2] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds(args[1]);
return 0;
case CG_S_ADDLOOPINGSOUND:
S_AddLoopingSound( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddRealLoopingSound( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_STOPLOOPINGSOUND:
S_StopLoopingSound( args[1] );
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[1], VMA(2) );
return 0;
case CG_S_RESPATIALIZE:
S_Respatialize( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_REGISTERSOUND:
return S_RegisterSound( VMA(1), args[2] );
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack( VMA(1), VMA(2) );
return 0;
case CG_R_LOADWORLDMAP:
re.LoadWorld( VMA(1) );
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel( VMA(1) );
case CG_R_REGISTERSKIN:
return re.RegisterSkin( VMA(1) );
case CG_R_REGISTERSHADER:
return re.RegisterShader( VMA(1) );
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip( VMA(1) );
case CG_R_REGISTERFONT:
re.RegisterFont( VMA(1), args[2], VMA(3));
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( VMA(1) );
return 0;
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( args[1], args[2], VMA(3), 1 );
return 0;
case CG_R_ADDPOLYSTOSCENE:
re.AddPolyToScene( args[1], args[2], VMA(3), args[4] );
return 0;
case CG_R_LIGHTFORPOINT:
return re.LightForPoint( VMA(1), VMA(2), VMA(3), VMA(4) );
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene( VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_ADDADDITIVELIGHTTOSCENE:
re.AddAdditiveLightToScene( VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( VMA(1) );
return 0;
case CG_R_SETCOLOR:
re.SetColor( VMA(1) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9] );
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( args[1], VMA(2), VMA(3) );
return 0;
case CG_R_LERPTAG:
return re.LerpTag( VMA(1), args[2], args[3], args[4], VMF(5), VMA(6) );
case CG_GETGLCONFIG:
CL_GetGlconfig( VMA(1) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( VMA(1) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( VMA(1), VMA(2) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[1], VMA(2) );
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[1] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[1], VMA(2) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[1], VMF(2) );
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown( args[1] );
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
// Don't allow the cgame module to close the console
Key_SetCatcher( args[1] | ( Key_GetCatcher( ) & KEYCATCH_CONSOLE ) );
return 0;
case CG_KEY_GETKEY:
return Key_GetKey( VMA(1) );
case CG_MEMSET:
Com_Memset( VMA(1), args[2], args[3] );
return 0;
case CG_MEMCPY:
Com_Memcpy( VMA(1), VMA(2), args[3] );
return 0;
case CG_STRNCPY:
strncpy( VMA(1), VMA(2), args[3] );
return args[1];
case CG_SIN:
return FloatAsInt( sin( VMF(1) ) );
case CG_COS:
return FloatAsInt( cos( VMF(1) ) );
case CG_ATAN2:
return FloatAsInt( atan2( VMF(1), VMF(2) ) );
case CG_SQRT:
return FloatAsInt( sqrt( VMF(1) ) );
case CG_FLOOR:
return FloatAsInt( floor( VMF(1) ) );
case CG_CEIL:
return FloatAsInt( ceil( VMF(1) ) );
case CG_ACOS:
return FloatAsInt( Q_acos( VMF(1) ) );
case CG_PC_ADD_GLOBAL_DEFINE:
return botlib_export->PC_AddGlobalDefine( VMA(1) );
case CG_PC_LOAD_SOURCE:
return botlib_export->PC_LoadSourceHandle( VMA(1) );
case CG_PC_FREE_SOURCE:
return botlib_export->PC_FreeSourceHandle( args[1] );
case CG_PC_READ_TOKEN:
return botlib_export->PC_ReadTokenHandle( args[1], VMA(2) );
case CG_PC_SOURCE_FILE_AND_LINE:
return botlib_export->PC_SourceFileAndLine( args[1], VMA(2), VMA(3) );
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime( VMA(1) );
case CG_SNAPVECTOR:
Sys_SnapVector( VMA(1) );
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic(VMA(1), args[2], args[3], args[4], args[5], args[6]);
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic(args[1]);
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic(args[1]);
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic(args[1]);
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_R_REMAP_SHADER:
re.RemapShader( VMA(1), VMA(2), VMA(3) );
return 0;
/*
case CG_LOADCAMERA:
return loadCamera(VMA(1));
case CG_STARTCAMERA:
startCamera(args[1]);
return 0;
case CG_GETCAMERAINFO:
return getCameraInfo(args[1], VMA(2), VMA(3));
*/
case CG_GET_ENTITY_TOKEN:
return re.GetEntityToken( VMA(1), args[2] );
case CG_R_INPVS:
return re.inPVS( VMA(1), VMA(2) );
default:
assert(0);
Com_Error( ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0] );
}
return 0;
}
static void DrawSurfInfo()
{
static const flagInfo_t surfNames[] = {
#define T(name) {SURF_##name, #name}
T(LIGHT), T(SLICK), T(SKY), T(WARP),
T(TRANS33), T(TRANS66), T(FLOWING), T(NODRAW),
// Kingpin flags
T(ALPHA), T(DIFFUSE), T(SPECULAR),
// new flags (temp ??)
T(AUTOFLARE)
#undef T
};
static const char *materialNames[MATERIAL_COUNT] = {
"silent",
"concrete",
"fabric",
"gravel",
"metal",
"metal_l",
"snow",
"tin",
"tile",
"wood",
"water",
"glass",
"dirt"
};
CVec3 start, end;
start = cl.refdef.vieworg;
Euler2Vecs(cl.refdef.viewangles, &end, NULL, NULL);
end.Scale(500);
end.Add(start);
unsigned cont = r_surfinfo->integer & 4 ? MASK_ALL : MASK_SHOT|MASK_WATER;
trace_t trace;
#if TRACE_DEBUG
cm_showTrace = true;
#endif
//static CBox nullBox = {{-2,-2,-2},{2,2,2}};
//static CBox nullBox = {{-10,-10,-10},{10,10,10}};
//static CBox nullBox = {{-20,-20,-20},{20,20,20}};
CM_BoxTrace(trace, start, end, nullBox, 0, cont);
CM_ClipTraceToModels(trace, start, end, nullBox, cont);
#if TRACE_DEBUG
cm_showTrace = false;
#endif
if (!(r_surfinfo->integer & 2))
CL_EntityTrace(trace, start, end, nullBox, cont);
V_AddLight(trace.endpos, 5, 0.3, 0.6, 0.3); //?? keep or remove? intens > trace bounds!
if (trace.fraction < 1.0)
{
if (trace.brushNum >= 0)
{
// brush
RE_DrawTextLeft(va("BrushNum: %d", trace.brushNum), RGB(0.2,0.4,0.1));
if (r_surfinfo->integer & 8)
{
// visualize brush
if (!debugMem) debugMem = new CMemoryChain;
CBrush *brush = CM_BuildBrush(trace.brushNum, debugMem);
if (brush)
RE_DrawBrush(brush, "brush", trace.brushNum);
else
RE_DrawTextLeft(va("brush %d: error", trace.brushNum), RGB(1,0,0));
}
}
RE_DrawTextLeft("Surface info:\n-------------", RGB(0.4,0.4,0.6));
RE_DrawTextLeft(va("Point: %g %g %g", VECTOR_ARG(trace.endpos)), RGB(0.2,0.4,0.1));
csurface_t *surf = trace.surface;
RE_DrawTextLeft(va("Normal: %g %g %g", VECTOR_ARG(trace.plane.normal)), RGB(0.2,0.4,0.1));
if (surf->fullName[0]) // non-null surface
{
RE_DrawTextLeft(va("Texture: %s", surf->fullName), RGB(0.2,0.4,0.1));
if (surf->value)
RE_DrawTextLeft(va("Value: %d", surf->value), RGB(0.2,0.4,0.1));
DrawFlag(surf->flags, ARRAY_ARG(surfNames), "SURF_");
// material
const char *s = (surf->material > 0 && surf->material < MATERIAL_COUNT) ?
materialNames[surf->material] : "?? bad ??";
RE_DrawTextLeft(va("Material: %s", s), RGB(0.3,0.6,0.4));
}
DecodeContents(trace.contents);
if (trace.ent)
{
clEntityState_t *ent = (clEntityState_t*)trace.ent;
RE_DrawTextLeft("\nEntity:\n-------", RGB(0.4,0.4,0.6));
RE_DrawTextLeft(va("Origin: %g %g %g", VECTOR_ARG(ent->origin)), RGB(0.2,0.4,0.1));
RE_DrawTextLeft(va("fx: %X rfx: %X", ent->effects, ent->renderfx), RGB(0.2,0.4,0.1));
if (ent->modelindex) RE_DrawTextLeft(va("model: %s", ModelName(ent->modelindex)), RGB(0.2,0.4,0.1));
if (ent->modelindex2) RE_DrawTextLeft(va("model2: %s", ModelName(ent->modelindex2)), RGB(0.2,0.4,0.1));
if (ent->modelindex3) RE_DrawTextLeft(va("model3: %s", ModelName(ent->modelindex3)), RGB(0.2,0.4,0.1));
if (ent->modelindex4) RE_DrawTextLeft(va("model4: %s", ModelName(ent->modelindex4)), RGB(0.2,0.4,0.1));
CL_AddEntityBox(ent, RGB(1,0.1,0.1));
}
RE_DrawTextLeft(""); // empty line
}
}
/*
===============
CL_AddParticles
===============
*/
void CL_AddParticles (void)
{
cparticle_t *p, *next;
//float alpha;
float cltime;
float time = 0, time2 = 0;
cparticle_t *active = NULL, *tail = NULL;
particle_t part;
cltime = (float)cl.time;
for (p=active_particles ; p ; p=next)
{
next = p->next;
// PMM - added INSTANT_PARTICLE handling for heat beam
if (p->alphavel != INSTANT_PARTICLE)
{
time = (cltime - p->time)*0.001f;
part.alpha = p->alpha + time*p->alphavel;
if (part.alpha <= 0.0f)
{ // faded out
p->next = free_particles;
free_particles = p;
continue;
}
else if(part.alpha <= 0.3f && p->color == 0xe8)
{
#if 0
if(rand() & 4) {
trace_t tr;
time2 = time*time;
part.origin[0] = p->org[0] + p->vel[0]*time + p->accel[0]*time2;
part.origin[1] = p->org[1] + p->vel[1]*time + p->accel[1]*time2;
part.origin[2] = p->org[2] + p->vel[2]*time + p->accel[2]*time2;
tr = CM_BoxTrace(p->org, part.origin, vec3_origin, vec3_origin, 0, MASK_SOLID);
if (tr.fraction != 1.0f) {
R_AddDecal(tr.endpos, tr.plane.normal, 0, 0, 0, 1.0f, 2 + ((rand()%21*0.05) - 0.5), 1, 0, rand()%361);
}
}
#endif
R_AddStain(p->org, 0, 18);
}
}
else
{
part.alpha = p->alpha;
p->alphavel = p->alpha = 0.0f;
}
p->next = NULL;
if (!tail) {
active = tail = p;
}
else {
tail->next = p;
tail = p;
}
if (part.alpha > 1.0f)
part.alpha = 1.0f;
time2 = time*time;
part.origin[0] = p->org[0] + p->vel[0]*time + p->accel[0]*time2;
part.origin[1] = p->org[1] + p->vel[1]*time + p->accel[1]*time2;
part.origin[2] = p->org[2] + p->vel[2]*time + p->accel[2]*time2;
part.color = p->color;
V_AddParticle (&part);
// PMM
//if (p->alphavel == INSTANT_PARTICLE)
// p->alphavel = p->alpha = 0.0;
}
active_particles = active;
}
intptr_t CL_CgameSystemCalls(intptr_t *args)
{
switch (args[0])
{
case CG_PRINT:
Com_Printf("%s", (char *)VMA(1));
return 0;
case CG_ERROR:
Com_Error(ERR_DROP, "%s", (char *)VMA(1));
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register(VMA(1), VMA(2), VMA(3), args[4]);
return 0;
case CG_CVAR_UPDATE:
Cvar_Update(VMA(1));
return 0;
case CG_CVAR_SET:
Cvar_SetSafe(VMA(1), VMA(2));
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer(VMA(1), VMA(2), args[3]);
return 0;
case CG_CVAR_LATCHEDVARIABLESTRINGBUFFER:
Cvar_LatchedVariableStringBuffer(VMA(1), VMA(2), args[3]);
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer(args[1], VMA(2), args[3]);
return 0;
case CG_ARGS:
Cmd_ArgsBuffer(VMA(1), args[2]);
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode(VMA(1), VMA(2), args[3]);
case CG_FS_READ:
FS_Read(VMA(1), args[2], args[3]);
return 0;
case CG_FS_WRITE:
return FS_Write(VMA(1), args[2], args[3]);
case CG_FS_FCLOSEFILE:
FS_FCloseFile(args[1]);
return 0;
case CG_FS_GETFILELIST:
return FS_GetFileList(VMA(1), VMA(2), VMA(3), args[4]);
case CG_FS_DELETEFILE:
return FS_Delete(VMA(1));
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText(VMA(1));
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand(VMA(1));
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommandSafe(VMA(1));
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand(VMA(1));
return 0;
case CG_UPDATESCREEN:
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap(VMA(1));
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel(args[1]);
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel(VMA(1), VMA(2), qfalse);
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel(VMA(1), VMA(2), qtrue);
case CG_CM_POINTCONTENTS:
return CM_PointContents(VMA(1), args[2]);
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents(VMA(1), args[2], VMA(3), VMA(4));
case CG_CM_BOXTRACE:
CM_BoxTrace(VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qfalse);
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace(VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qtrue);
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace(VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qfalse);
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace(VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qtrue);
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments(args[1], VMA(2), VMA(3), args[4], VMA(5), args[6], VMA(7));
case CG_R_PROJECTDECAL:
re.ProjectDecal(args[1], args[2], VMA(3), VMA(4), VMA(5), args[6], args[7]);
return 0;
case CG_R_CLEARDECALS:
re.ClearDecals();
return 0;
case CG_S_STARTSOUND:
S_StartSound(VMA(1), args[2], args[3], args[4], args[5]);
return 0;
case CG_S_STARTSOUNDEX:
S_StartSoundEx(VMA(1), args[2], args[3], args[4], args[5], args[6]);
return 0;
case CG_S_STARTLOCALSOUND:
S_StartLocalSound(args[1], args[2], args[3]);
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds();
return 0;
case CG_S_CLEARSOUNDS:
if (args[1] == 0)
{
S_ClearSounds(qtrue, qfalse);
}
else if (args[1] == 1)
{
S_ClearSounds(qtrue, qtrue);
}
return 0;
case CG_S_ADDLOOPINGSOUND:
// FIXME handling of looping sounds changed
S_AddLoopingSound(VMA(1), VMA(2), args[3], args[4], args[5], args[6]);
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddRealLoopingSound(VMA(1), VMA(2), args[3], args[4], args[5], args[6]);
return 0;
case CG_S_STOPSTREAMINGSOUND:
S_StopEntStreamingSound(args[1]);
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition(args[1], VMA(2));
return 0;
// talking animations
case CG_S_GETVOICEAMPLITUDE:
return S_GetVoiceAmplitude(args[1]);
case CG_S_GETSOUNDLENGTH:
return S_GetSoundLength(args[1]);
// for looped sound starts
case CG_S_GETCURRENTSOUNDTIME:
return S_GetCurrentSoundTime();
case CG_S_RESPATIALIZE:
S_Respatialize(args[1], VMA(2), VMA(3), args[4]);
return 0;
case CG_S_REGISTERSOUND:
return S_RegisterSound(VMA(1), args[2]);
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack(VMA(1), VMA(2), args[3]); // added fadeup time
return 0;
case CG_S_FADESTREAMINGSOUND:
S_FadeStreamingSound(VMF(1), args[2], args[3]); // added music/all-streaming options
return 0;
case CG_S_STARTSTREAMINGSOUND:
return S_StartStreamingSound(VMA(1), VMA(2), args[3], args[4], args[5]);
case CG_R_LOADWORLDMAP:
re.LoadWorld(VMA(1));
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel(VMA(1));
case CG_R_REGISTERSKIN:
return re.RegisterSkin(VMA(1));
case CG_R_GETSKINMODEL:
return re.GetSkinModel(args[1], VMA(2), VMA(3));
case CG_R_GETMODELSHADER:
return re.GetShaderFromModel(args[1], args[2], args[3]);
case CG_R_REGISTERSHADER:
return re.RegisterShader(VMA(1));
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip(VMA(1));
case CG_R_REGISTERFONT:
re.RegisterFont(VMA(1), args[2], VMA(3));
return 0;
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene(VMA(1));
return 0;
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene(args[1], args[2], VMA(3));
return 0;
case CG_R_ADDPOLYSTOSCENE:
re.AddPolysToScene(args[1], args[2], VMA(3), args[4]);
return 0;
case CG_R_ADDPOLYBUFFERTOSCENE:
re.AddPolyBufferToScene(VMA(1));
return 0;
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene(VMA(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), args[7], args[8]);
return 0;
case CG_R_ADDCORONATOSCENE:
re.AddCoronaToScene(VMA(1), VMF(2), VMF(3), VMF(4), VMF(5), args[6], args[7]);
return 0;
case CG_R_SETFOG:
re.SetFog(args[1], args[2], args[3], VMF(4), VMF(5), VMF(6), VMF(7));
return 0;
case CG_R_SETGLOBALFOG:
re.SetGlobalFog(args[1], args[2], VMF(3), VMF(4), VMF(5), VMF(6));
return 0;
case CG_R_RENDERSCENE:
re.RenderScene(VMA(1));
return 0;
case CG_R_SAVEVIEWPARMS:
re.SaveViewParms();
return 0;
case CG_R_RESTOREVIEWPARMS:
re.RestoreViewParms();
return 0;
case CG_R_SETCOLOR:
re.SetColor(VMA(1));
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic(VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9]);
return 0;
case CG_R_DRAWROTATEDPIC:
re.DrawRotatedPic(VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9], VMF(10));
return 0;
case CG_R_DRAWSTRETCHPIC_GRADIENT:
re.DrawStretchPicGradient(VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9], VMA(10), args[11]);
return 0;
case CG_R_DRAW2DPOLYS:
re.Add2dPolys(VMA(1), args[2], args[3]);
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds(args[1], VMA(2), VMA(3));
return 0;
case CG_R_LERPTAG:
return re.LerpTag(VMA(1), VMA(2), VMA(3), args[4]);
case CG_GETGLCONFIG:
CL_GetGlconfig(VMA(1));
return 0;
case CG_GETGAMESTATE:
CL_GetGameState(VMA(1));
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber(VMA(1), VMA(2));
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot(args[1], VMA(2));
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand(args[1]);
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd(args[1], VMA(2));
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue(args[1], args[2], VMF(3), args[4]);
return 0;
case CG_SETCLIENTLERPORIGIN:
CL_SetClientLerpOrigin(VMF(1), VMF(2), VMF(3));
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown(args[1]);
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
// Don't allow the cgame module to close the console
Key_SetCatcher(args[1] | (Key_GetCatcher() & KEYCATCH_CONSOLE));
return 0;
case CG_KEY_GETKEY:
return Key_GetKey(VMA(1));
case CG_KEY_GETOVERSTRIKEMODE:
return Key_GetOverstrikeMode();
case CG_KEY_SETOVERSTRIKEMODE:
Key_SetOverstrikeMode(args[1]);
return 0;
case CG_MEMSET:
return (intptr_t)memset(VMA(1), args[2], args[3]);
case CG_MEMCPY:
return (intptr_t)memcpy(VMA(1), VMA(2), args[3]);
case CG_STRNCPY:
return (intptr_t)strncpy(VMA(1), VMA(2), args[3]);
case CG_SIN:
return FloatAsInt(sin(VMF(1)));
case CG_COS:
return FloatAsInt(cos(VMF(1)));
case CG_ATAN2:
return FloatAsInt(atan2(VMF(1), VMF(2)));
case CG_SQRT:
return FloatAsInt(sqrt(VMF(1)));
case CG_FLOOR:
return FloatAsInt(floor(VMF(1)));
case CG_CEIL:
return FloatAsInt(ceil(VMF(1)));
case CG_ACOS:
return FloatAsInt(Q_acos(VMF(1)));
case CG_PC_ADD_GLOBAL_DEFINE:
return botlib_export->PC_AddGlobalDefine(VMA(1));
case CG_PC_LOAD_SOURCE:
return botlib_export->PC_LoadSourceHandle(VMA(1));
case CG_PC_FREE_SOURCE:
return botlib_export->PC_FreeSourceHandle(args[1]);
case CG_PC_READ_TOKEN:
return botlib_export->PC_ReadTokenHandle(args[1], VMA(2));
case CG_PC_SOURCE_FILE_AND_LINE:
return botlib_export->PC_SourceFileAndLine(args[1], VMA(2), VMA(3));
case CG_PC_UNREAD_TOKEN:
botlib_export->PC_UnreadLastTokenHandle(args[1]);
return 0;
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime(VMA(1));
case CG_SNAPVECTOR:
Sys_SnapVector(VMA(1));
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic(VMA(1), args[2], args[3], args[4], args[5], args[6]);
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic(args[1]);
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic(args[1]);
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic(args[1]);
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_R_REMAP_SHADER:
re.RemapShader(VMA(1), VMA(2), VMA(3));
return 0;
case CG_TESTPRINTINT:
Com_Printf("%s%li\n", (char *)VMA(1), (long)args[2]);
return 0;
case CG_TESTPRINTFLOAT:
Com_Printf("%s%f\n", (char *)VMA(1), VMF(2));
return 0;
case CG_GET_ENTITY_TOKEN:
return re.GetEntityToken(VMA(1), args[2]);
case CG_INGAME_POPUP:
if (cls.state == CA_ACTIVE && !clc.demoplaying)
{
if (uivm) // can be called as the system is shutting down
{
VM_Call(uivm, UI_SET_ACTIVE_MENU, args[1]);
}
}
return 0;
case CG_KEY_GETBINDINGBUF:
Key_GetBindingBuf(args[1], VMA(2), args[3]);
return 0;
case CG_KEY_SETBINDING:
Key_SetBinding(args[1], VMA(2));
return 0;
case CG_KEY_KEYNUMTOSTRINGBUF:
Key_KeynumToStringBuf(args[1], VMA(2), args[3]);
return 0;
case CG_KEY_BINDINGTOKEYS:
Key_GetBindingByString(VMA(1), VMA(2), VMA(3));
return 0;
case CG_TRANSLATE_STRING:
CL_TranslateString(VMA(1), VMA(2));
return 0;
case CG_S_FADEALLSOUNDS:
S_FadeAllSounds(VMF(1), args[2], args[3]);
return 0;
case CG_R_INPVS:
return re.inPVS(VMA(1), VMA(2));
case CG_GETHUNKDATA:
Com_GetHunkInfo(VMA(1), VMA(2));
return 0;
// binary channel
case CG_SENDMESSAGE:
CL_SendBinaryMessage(VMA(1), args[2]);
return 0;
case CG_MESSAGESTATUS:
return CL_BinaryMessageStatus();
case CG_R_LOADDYNAMICSHADER:
return re.LoadDynamicShader(VMA(1), VMA(2));
case CG_R_RENDERTOTEXTURE:
re.RenderToTexture(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_R_GETTEXTUREID:
return re.GetTextureId(VMA(1));
// flush gl rendering buffers
case CG_R_FINISH:
re.Finish();
return 0;
case CG_LOADCAMERA:
case CG_STARTCAMERA:
case CG_STOPCAMERA:
case CG_GETCAMERAINFO:
case CG_PUMPEVENTLOOP:
case CG_INGAME_CLOSEPOPUP:
case CG_R_LIGHTFORPOINT: // re-added to avoid a crash when called - still in enum of cgameImport_t
// This shows (developer 1) when the vanilla mod code is loaded or mods using obsolete system calls - see cases.
Com_DPrintf("Obsolete cgame system trap: %ld\n", (long int) args[0]);
return 0;
default:
Com_Error(ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0]);
break;
}
return 0;
}
/*
===============
CL_DiminishingTrail
===============
*/
void CL_DiminishingTrail (vec3_t start, vec3_t end, centity_t *old, int flags)
{
vec3_t move;
vec3_t vec;
float len;
int j;
cparticle_t *p;
float dec;
float orgscale;
float velscale;
trace_t trace;
vec4_t colorf;
VectorCopy (start, move);
VectorSubtract (end, start, vec);
len = VectorNormalize (vec);
dec = 0.5;
VectorScale (vec, dec, vec);
trace = CM_BoxTrace(start, end, vec3_origin, vec3_origin, 0, MASK_SOLID);
VectorNormalize(trace.plane.normal);
if (old->trailcount > 900)
{
orgscale = 4;
velscale = 15;
}
else if (old->trailcount > 800)
{
orgscale = 2;
velscale = 10;
}
else
{
orgscale = 1;
velscale = 5;
}
while (len > 0)
{
len -= dec;
if (!free_particles)
return;
// drop less particles as it flies
if ((rand () & 1023) < old->trailcount)
{
p = free_particles;
free_particles = p->next;
p->next = active_particles;
active_particles = p;
VectorClear (p->accel);
p->time = cl.time;
if (flags & EF_GIB)
{
p->alpha = 1.0;
p->alphavel = -1.0 / (1 + frand () * 0.4);
p->color = 240;
for (j = 0; j < 3; j++)
{
p->org[j] = move[j] + crand () * orgscale;
p->vel[j] = crand () * velscale;
p->accel[j] = 0;
}
p->vel[2] -= PARTICLE_GRAVITY;
p->bounceFactor = 0.0f;
p->ignoreGrav = false;
if (trace.fraction != 1.0)
{
Vector4Set(colorf, 1.0f, 0.0f, 0.0f, 1.0f);
for (int i = 0; i < 1; i++)
RE_AddDecal(trace.endpos, trace.plane.normal, colorf, 20 + ((rand() % 21 * 0.05f) - 0.5f), DECAL_BLOOD_5, 0, frand() * 360);
VectorClear(trace.plane.normal);
return;
}
}
else
{
p->alpha = 1.0;
p->alphavel = -1.0 / (1 + frand () * 0.2);
p->color = 4 + (rand () & 7);
for (j = 0; j < 3; j++)
{
p->org[j] = move[j] + crand () * orgscale;
p->vel[j] = crand () * velscale;
}
p->accel[2] = 20;
p->bounceFactor = 0.0f;
p->ignoreGrav = false;
}
}
old->trailcount -= 5;
if (old->trailcount < 100)
old->trailcount = 100;
VectorAdd (move, vec, move);
}
}
/*
====================
CL_CgameSystemCalls
The cgame module is making a system call
====================
*/
intptr_t CL_CgameSystemCalls( intptr_t *args )
{
switch ( args[ 0 ] )
{
case CG_PRINT:
Com_Printf( "%s", ( char * ) VMA( 1 ) );
return 0;
case CG_ERROR:
Com_Error( ERR_DROP, "%s", ( char * ) VMA( 1 ) );
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( VMA( 1 ), VMA( 2 ), VMA( 3 ), args[ 4 ] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( VMA( 1 ) );
return 0;
case CG_CVAR_SET:
Cvar_Set( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
VM_CheckBlock( args[2], args[3], "CVARVSB" );
Cvar_VariableStringBuffer( VMA( 1 ), VMA( 2 ), args[ 3 ] );
return 0;
case CG_CVAR_LATCHEDVARIABLESTRINGBUFFER:
VM_CheckBlock( args[2], args[3], "CVARLVSB" );
Cvar_LatchedVariableStringBuffer( VMA( 1 ), VMA( 2 ), args[ 3 ] );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
VM_CheckBlock( args[2], args[3], "ARGV" );
Cmd_ArgvBuffer( args[ 1 ], VMA( 2 ), args[ 3 ] );
return 0;
case CG_ARGS:
VM_CheckBlock( args[1], args[2], "ARGS" );
Cmd_ArgsBuffer( VMA( 1 ), args[ 2 ] );
return 0;
case CG_LITERAL_ARGS:
// FIXME
VM_CheckBlock( args[1], args[2], "LARGS" );
Cmd_LiteralArgsBuffer( VMA( 1 ), args[ 2 ] );
// Cmd_ArgsBuffer(VMA(1), args[2]);
return 0;
case CG_GETDEMOSTATE:
return CL_DemoState();
case CG_GETDEMOPOS:
return CL_DemoPos();
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( VMA( 1 ), VMA( 2 ), args[ 3 ] );
case CG_FS_READ:
VM_CheckBlock( args[1], args[2], "FSREAD" );
FS_Read2( VMA( 1 ), args[ 2 ], args[ 3 ] );
return 0;
case CG_FS_WRITE:
VM_CheckBlock( args[1], args[2], "FSWRITE" );
return FS_Write( VMA( 1 ), args[ 2 ], args[ 3 ] );
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[ 1 ] );
return 0;
case CG_FS_GETFILELIST:
VM_CheckBlock( args[3], args[4], "FSGFL" );
return FS_GetFileList( VMA( 1 ), VMA( 2 ), VMA( 3 ), args[ 4 ] );
case CG_FS_DELETEFILE:
return FS_Delete( VMA( 1 ) );
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( VMA( 1 ) );
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand( VMA( 1 ) );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommand( VMA( 1 ) );
return 0;
case CG_COMPLETE_CALLBACK:
if ( completer )
{
completer( VMA( 1 ) );
}
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand( VMA( 1 ) );
return 0;
case CG_UPDATESCREEN:
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( VMA( 1 ) );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[ 1 ] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( VMA( 1 ), VMA( 2 ), qfalse );
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel( VMA( 1 ), VMA( 2 ), qtrue );
case CG_CM_POINTCONTENTS:
return CM_PointContents( VMA( 1 ), args[ 2 ] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( VMA( 1 ), args[ 2 ], VMA( 3 ), VMA( 4 ) );
case CG_CM_BOXTRACE:
CM_BoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[ 6 ], args[ 7 ], TT_AABB );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[ 6 ], args[ 7 ], VMA( 8 ), VMA( 9 ), TT_AABB );
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[ 6 ], args[ 7 ], TT_CAPSULE );
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[ 6 ], args[ 7 ], VMA( 8 ), VMA( 9 ), TT_CAPSULE );
return 0;
case CG_CM_BISPHERETRACE:
CM_BiSphereTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMF( 4 ), VMF( 5 ), args[ 6 ], args[ 7 ] );
return 0;
case CG_CM_TRANSFORMEDBISPHERETRACE:
CM_TransformedBiSphereTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMF( 4 ), VMF( 5 ), args[ 6 ], args[ 7 ], VMA( 8 ) );
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments( args[ 1 ], VMA( 2 ), VMA( 3 ), args[ 4 ], VMA( 5 ), args[ 6 ], VMA( 7 ) );
case CG_R_PROJECTDECAL:
re.ProjectDecal( args[ 1 ], args[ 2 ], VMA( 3 ), VMA( 4 ), VMA( 5 ), args[ 6 ], args[ 7 ] );
return 0;
case CG_R_CLEARDECALS:
re.ClearDecals();
return 0;
case CG_S_STARTSOUND:
S_StartSound( VMA( 1 ), args[ 2 ], args[ 3 ], args[ 4 ] );
return 0;
case CG_S_STARTSOUNDEX:
S_StartSoundEx( VMA( 1 ), args[ 2 ], args[ 3 ], args[ 4 ] );
return 0;
case CG_S_STARTLOCALSOUND:
S_StartLocalSound( args[ 1 ], args[ 2 ] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds( args[ 1 ] );
return 0;
case CG_S_CLEARSOUNDS:
/*if(args[1] == 0)
{
S_ClearSounds(qtrue, qfalse);
}
else if(args[1] == 1)
{
S_ClearSounds(qtrue, qtrue);
}*/
return 0;
case CG_S_ADDLOOPINGSOUND:
S_AddLoopingSound( args[ 1 ], VMA( 2 ), VMA( 3 ), args[ 4 ] );
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddRealLoopingSound( args[ 1 ], VMA( 2 ), VMA( 3 ), args[ 4 ] );
return 0;
case CG_S_STOPLOOPINGSOUND:
S_StopLoopingSound( args[ 1 ] );
return 0;
case CG_S_STOPSTREAMINGSOUND:
// FIXME
//S_StopEntStreamingSound(args[1]);
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[ 1 ], VMA( 2 ) );
return 0;
case CG_S_GETVOICEAMPLITUDE:
return S_GetVoiceAmplitude( args[ 1 ] );
case CG_S_GETSOUNDLENGTH:
return S_GetSoundLength( args[ 1 ] );
// ydnar: for looped sound starts
case CG_S_GETCURRENTSOUNDTIME:
return S_GetCurrentSoundTime();
case CG_S_RESPATIALIZE:
S_Respatialize( args[ 1 ], VMA( 2 ), VMA( 3 ), args[ 4 ] );
return 0;
case CG_S_REGISTERSOUND:
#ifdef DOOMSOUND ///// (SA) DOOMSOUND
return S_RegisterSound( VMA( 1 ) );
#else
return S_RegisterSound( VMA( 1 ), args[ 2 ] );
#endif ///// (SA) DOOMSOUND
case CG_S_STARTBACKGROUNDTRACK:
//S_StartBackgroundTrack(VMA(1), VMA(2), args[3]); //----(SA) added fadeup time
S_StartBackgroundTrack( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_S_FADESTREAMINGSOUND:
// FIXME
//S_FadeStreamingSound(VMF(1), args[2], args[3]); //----(SA) added music/all-streaming options
return 0;
case CG_S_STARTSTREAMINGSOUND:
// FIXME
//return S_StartStreamingSound(VMA(1), VMA(2), args[3], args[4], args[5]);
return 0;
case CG_R_LOADWORLDMAP:
re.LoadWorld( VMA( 1 ) );
return 0;
case CG_R_REGISTERMODEL:
#ifdef IPHONE
GLimp_AcquireGL();
return re.RegisterModel( VMA( 1 ) );
GLimp_ReleaseGL();
#else
return re.RegisterModel( VMA( 1 ) );
#endif // IPHONE
case CG_R_REGISTERSKIN:
return re.RegisterSkin( VMA( 1 ) );
//----(SA) added
case CG_R_GETSKINMODEL:
return re.GetSkinModel( args[ 1 ], VMA( 2 ), VMA( 3 ) );
case CG_R_GETMODELSHADER:
return re.GetShaderFromModel( args[ 1 ], args[ 2 ], args[ 3 ] );
//----(SA) end
case CG_R_REGISTERSHADER:
#ifdef IPHONE_NOTYET
GLimp_AcquireGL();
return re.RegisterShader( VMA( 1 ) );
GLimp_ReleaseGL();
#else
return re.RegisterShader( VMA( 1 ) );
#endif // IPHONE
case CG_R_REGISTERFONT:
re.RegisterFontVM( VMA( 1 ), VMA( 2 ), args[ 3 ], VMA( 4 ) );
return 0;
case CG_R_REGISTERSHADERNOMIP:
#ifdef IPHONE_NOTYET
GLimp_AcquireGL();
return re.RegisterShaderNoMip( VMA( 1 ) );
GLimp_ReleaseGL();
#else
return re.RegisterShaderNoMip( VMA( 1 ) );
#endif // IPHONE
#if defined( USE_REFLIGHT )
case CG_R_REGISTERSHADERLIGHTATTENUATION:
return re.RegisterShaderLightAttenuation( VMA( 1 ) );
#endif
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( VMA( 1 ) );
return 0;
#if defined( USE_REFLIGHT )
case CG_R_ADDREFLIGHTSTOSCENE:
re.AddRefLightToScene( VMA( 1 ) );
return 0;
#endif
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( args[ 1 ], args[ 2 ], VMA( 3 ) );
return 0;
case CG_R_ADDPOLYSTOSCENE:
re.AddPolysToScene( args[ 1 ], args[ 2 ], VMA( 3 ), args[ 4 ] );
return 0;
case CG_R_ADDPOLYBUFFERTOSCENE:
re.AddPolyBufferToScene( VMA( 1 ) );
return 0;
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene( VMA( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), args[ 7 ], args[ 8 ] );
return 0;
case CG_R_ADDADDITIVELIGHTTOSCENE:
re.AddAdditiveLightToScene( VMA( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ) );
return 0;
case CG_FS_SEEK:
return FS_Seek( args[ 1 ], args[ 2 ], args[ 3 ] );
case CG_R_ADDCORONATOSCENE:
re.AddCoronaToScene( VMA( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), args[ 6 ], args[ 7 ] );
return 0;
case CG_R_SETFOG:
re.SetFog( args[ 1 ], args[ 2 ], args[ 3 ], VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ) );
return 0;
case CG_R_SETGLOBALFOG:
re.SetGlobalFog( args[ 1 ], args[ 2 ], VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ) );
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( VMA( 1 ) );
return 0;
case CG_R_SAVEVIEWPARMS:
re.SaveViewParms();
return 0;
case CG_R_RESTOREVIEWPARMS:
re.RestoreViewParms();
return 0;
case CG_R_SETCOLOR:
re.SetColor( VMA( 1 ) );
return 0;
// Tremulous
case CG_R_SETCLIPREGION:
re.SetClipRegion( VMA( 1 ) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[ 9 ] );
return 0;
case CG_R_DRAWROTATEDPIC:
re.DrawRotatedPic( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[ 9 ], VMF( 10 ) );
return 0;
case CG_R_DRAWSTRETCHPIC_GRADIENT:
re.DrawStretchPicGradient( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[ 9 ], VMA( 10 ), args[ 11 ] );
return 0;
case CG_R_DRAW2DPOLYS:
re.Add2dPolys( VMA( 1 ), args[ 2 ], args[ 3 ] );
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( args[ 1 ], VMA( 2 ), VMA( 3 ) );
return 0;
case CG_R_LERPTAG:
return re.LerpTag( VMA( 1 ), VMA( 2 ), VMA( 3 ), args[ 4 ] );
case CG_GETGLCONFIG:
CL_GetGlconfig( VMA( 1 ) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( VMA( 1 ) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[ 1 ], VMA( 2 ) );
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[ 1 ] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[ 1 ], VMA( 2 ) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[ 1 ], args[ 2 ], VMF( 3 ), args[ 4 ] );
return 0;
case CG_SETCLIENTLERPORIGIN:
CL_SetClientLerpOrigin( VMF( 1 ), VMF( 2 ), VMF( 3 ) );
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown( args[ 1 ] );
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
Key_SetCatcher( args[ 1 ] );
return 0;
case CG_KEY_GETKEY:
return Key_GetKey( VMA( 1 ) );
case CG_KEY_GETOVERSTRIKEMODE:
return Key_GetOverstrikeMode();
case CG_KEY_SETOVERSTRIKEMODE:
Key_SetOverstrikeMode( args[ 1 ] );
return 0;
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime( VMA( 1 ) );
case CG_SNAPVECTOR:
Q_SnapVector( VMA( 1 ) );
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic( VMA( 1 ), args[ 2 ], args[ 3 ], args[ 4 ], args[ 5 ], args[ 6 ] );
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic( args[ 1 ] );
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic( args[ 1 ] );
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic( args[ 1 ] );
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents( args[ 1 ], args[ 2 ], args[ 3 ], args[ 4 ], args[ 5 ] );
return 0;
case CG_R_REMAP_SHADER:
re.RemapShader( VMA( 1 ), VMA( 2 ), VMA( 3 ) );
return 0;
case CG_LOADCAMERA:
//return loadCamera(args[1], VMA(2));
return 0;
case CG_STARTCAMERA:
//if(args[1] == 0)
//{ // CAM_PRIMARY
// cl.cameraMode = qtrue;
//}
//startCamera(args[1], args[2]);
return 0;
case CG_STOPCAMERA:
//if(args[1] == 0)
//{ // CAM_PRIMARY
// cl.cameraMode = qfalse;
//}
return 0;
case CG_GETCAMERAINFO:
//return getCameraInfo(args[1], args[2], VMA(3), VMA(4), VMA(5));
return 0;
case CG_GET_ENTITY_TOKEN:
VM_CheckBlock( args[1], args[2], "GETET" );
return re.GetEntityToken( VMA( 1 ), args[ 2 ] );
case CG_INGAME_POPUP:
if ( cls.state == CA_ACTIVE && !clc.demoplaying )
{
if ( uivm )
{
// Gordon: can be called as the system is shutting down
VM_Call( uivm, UI_SET_ACTIVE_MENU, args[ 1 ] );
}
}
return 0;
case CG_INGAME_CLOSEPOPUP:
return 0;
case CG_KEY_GETBINDINGBUF:
VM_CheckBlock( args[2], args[3], "KEYGBB" );
Key_GetBindingBuf( args[ 1 ], VMA( 2 ), args[ 3 ] );
return 0;
case CG_KEY_SETBINDING:
Key_SetBinding( args[ 1 ], VMA( 2 ) );
return 0;
case CG_PARSE_ADD_GLOBAL_DEFINE:
return Parse_AddGlobalDefine( VMA( 1 ) );
case CG_PARSE_LOAD_SOURCE:
return Parse_LoadSourceHandle( VMA( 1 ) );
case CG_PARSE_FREE_SOURCE:
return Parse_FreeSourceHandle( args[ 1 ] );
case CG_PARSE_READ_TOKEN:
return Parse_ReadTokenHandle( args[ 1 ], VMA( 2 ) );
case CG_PARSE_SOURCE_FILE_AND_LINE:
return Parse_SourceFileAndLine( args[ 1 ], VMA( 2 ), VMA( 3 ) );
case CG_KEY_KEYNUMTOSTRINGBUF:
VM_CheckBlock( args[2], args[3], "KEYNTSB" );
Key_KeynumToStringBuf( args[ 1 ], VMA( 2 ), args[ 3 ] );
return 0;
case CG_KEY_BINDINGTOKEYS:
Key_GetBindingByString( VMA( 1 ), VMA( 2 ), VMA( 3 ) );
return 0;
case CG_S_FADEALLSOUNDS:
// FIXME
//S_FadeAllSounds(VMF(1), args[2], args[3]);
return 0;
case CG_R_INPVS:
return re.inPVS( VMA( 1 ), VMA( 2 ) );
case CG_GETHUNKDATA:
Com_GetHunkInfo( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_PUMPEVENTLOOP:
// Com_EventLoop();
// CL_WritePacket();
return 0;
//zinx - binary channel
case CG_SENDMESSAGE:
VM_CheckBlock( args[1], args[2], "SENDM" );
CL_SendBinaryMessage( VMA( 1 ), args[ 2 ] );
return 0;
case CG_MESSAGESTATUS:
return CL_BinaryMessageStatus();
//bani - dynamic shaders
case CG_R_LOADDYNAMICSHADER:
return re.LoadDynamicShader( VMA( 1 ), VMA( 2 ) );
// fretn - render to texture
case CG_R_RENDERTOTEXTURE:
re.RenderToTexture( args[ 1 ], args[ 2 ], args[ 3 ], args[ 4 ], args[ 5 ] );
return 0;
//bani
case CG_R_GETTEXTUREID:
return re.GetTextureId( VMA( 1 ) );
//bani - flush gl rendering buffers
case CG_R_FINISH:
re.Finish();
return 0;
case CG_GETDEMONAME:
VM_CheckBlock( args[1], args[2], "GETDM" );
CL_DemoName( VMA( 1 ), args[ 2 ] );
return 0;
case CG_R_LIGHTFORPOINT:
return re.LightForPoint( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ) );
case CG_S_SOUNDDURATION:
return S_SoundDuration( args[ 1 ] );
#if defined( USE_REFENTITY_ANIMATIONSYSTEM )
case CG_R_REGISTERANIMATION:
return re.RegisterAnimation( VMA( 1 ) );
case CG_R_CHECKSKELETON:
return re.CheckSkeleton( VMA( 1 ), args[ 2 ], args[ 3 ] );
case CG_R_BUILDSKELETON:
return re.BuildSkeleton( VMA( 1 ), args[ 2 ], args[ 3 ], args[ 4 ], VMF( 5 ), args[ 6 ] );
case CG_R_BLENDSKELETON:
return re.BlendSkeleton( VMA( 1 ), VMA( 2 ), VMF( 3 ) );
case CG_R_BONEINDEX:
return re.BoneIndex( args[ 1 ], VMA( 2 ) );
case CG_R_ANIMNUMFRAMES:
return re.AnimNumFrames( args[ 1 ] );
case CG_R_ANIMFRAMERATE:
return re.AnimFrameRate( args[ 1 ] );
#endif
case CG_REGISTER_BUTTON_COMMANDS:
CL_RegisterButtonCommands( VMA( 1 ) );
return 0;
case CG_GETCLIPBOARDDATA:
VM_CheckBlock( args[1], args[2], "GETCLIP" );
if ( cl_allowPaste->integer )
{
CL_GetClipboardData( VMA(1), args[2], args[3] );
}
else
{
( (char *) VMA( 1 ) )[0] = '\0';
}
return 0;
case CG_QUOTESTRING:
Cmd_QuoteStringBuffer( VMA( 1 ), VMA( 2 ), args[ 3 ] );
return 0;
case CG_GETTEXT:
strncpy( VMA(1), __(VMA(2)), args[3] );
return 0;
case CG_R_GLYPH:
re.GlyphVM( args[1], VMA(2), VMA(3) );
return 0;
case CG_R_GLYPHCHAR:
re.GlyphCharVM( args[1], args[2], VMA(3) );
return 0;
case CG_R_UREGISTERFONT:
re.UnregisterFontVM( args[1] );
return 0;
default:
Com_Error( ERR_DROP, "Bad cgame system trap: %ld", ( long int ) args[ 0 ] );
}
return 0;
}
qboolean isEntVisible(entityState_t *ent)
{
trace_t tr;
vec3_t start, end, temp;
vec3_t forward, up, right, right2;
float view_height;
VectorCopy(cl.cgameClientLerpOrigin, start);
start[2] += (cl.snap.ps.viewheight - 1);
if (cl.snap.ps.leanf != 0)
{
vec3_t lright, v3ViewAngles;
VectorCopy(cl.snap.ps.viewangles, v3ViewAngles);
v3ViewAngles[2] += cl.snap.ps.leanf / 2.0f;
angles_vectors(v3ViewAngles, NULL, lright, NULL);
VectorMA(start, cl.snap.ps.leanf, lright, start);
}
VectorCopy(ent->pos.trBase, end);
// Compute vector perpindicular to view to ent
VectorSubtract(end, start, forward);
vec3_norm_fast(forward);
VectorSet(up, 0, 0, 1);
vec3_cross(forward, up, right);
vec3_norm_fast(right);
VectorScale(right, 10, right2);
VectorScale(right, 18, right);
// Set viewheight
if (ent->animMovetype)
{
view_height = 16;
}
else
{
view_height = 40;
}
// First, viewpoint to viewpoint
end[2] += view_height;
CM_BoxTrace(&tr, start, end, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
// First-b, viewpoint to top of head
end[2] += 16;
CM_BoxTrace(&tr, start, end, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
end[2] -= 16;
// Second, viewpoint to ent's origin
end[2] -= view_height;
CM_BoxTrace(&tr, start, end, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
// Third, to ent's right knee
VectorAdd(end, right, temp);
temp[2] += 8;
CM_BoxTrace(&tr, start, temp, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
// Fourth, to ent's right shoulder
VectorAdd(end, right2, temp);
if (ent->animMovetype)
{
temp[2] += 28;
}
else
{
temp[2] += 52;
}
CM_BoxTrace(&tr, start, temp, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
// Fifth, to ent's left knee
VectorScale(right, -1, right);
VectorScale(right2, -1, right2);
VectorAdd(end, right2, temp);
temp[2] += 2;
CM_BoxTrace(&tr, start, temp, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
// Sixth, to ent's left shoulder
VectorAdd(end, right, temp);
if (ent->animMovetype)
{
temp[2] += 16;
}
else
{
temp[2] += 36;
}
CM_BoxTrace(&tr, start, temp, NULL, NULL, 0, CONTENTS_SOLID, qfalse);
if (tr.fraction == 1.f)
{
return qtrue;
}
return qfalse;
}
/*
====================
CL_CgameSystemCalls
The cgame module is making a system call
====================
*/
intptr_t CL_CgameSystemCalls( intptr_t *args ) {
switch ( args[0] ) {
case CG_PRINT:
Com_Printf( "%s", (const char*)VMA(1) );
return 0;
case CG_ERROR:
Com_Error( ERR_DROP, "%s", (const char*)VMA(1) );
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( VMA( 1 ), VMA( 2 ), VMA( 3 ), args[4] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( VMA( 1 ) );
return 0;
case CG_CVAR_SET:
Cvar_SetSafe( VMA(1), VMA(2) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer( VMA( 1 ), VMA( 2 ), args[3] );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer( args[1], VMA( 2 ), args[3] );
return 0;
case CG_ARGS:
Cmd_ArgsBuffer( VMA( 1 ), args[2] );
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( VMA( 1 ), VMA( 2 ), args[3] );
case CG_FS_READ:
FS_Read( VMA( 1 ), args[2], args[3] );
return 0;
case CG_FS_WRITE:
return FS_Write( VMA( 1 ), args[2], args[3] );
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[1] );
return 0;
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( VMA( 1 ) );
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand( VMA( 1 ) );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommandSafe( VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand(VMA(1), qfalse);
return 0;
case CG_UPDATESCREEN:
// this is used during lengthy level loading, so pump message loop
// Com_EventLoop(); // FIXME: if a server restarts here, BAD THINGS HAPPEN!
// We can't call Com_EventLoop here, a restart will crash and this _does_ happen
// if there is a map change while we are downloading at pk3.
// ZOID
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( VMA( 1 ) );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[1] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( VMA( 1 ), VMA( 2 ), qfalse );
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel( VMA( 1 ), VMA( 2 ), qtrue );
case CG_CM_POINTCONTENTS:
return CM_PointContents( VMA( 1 ), args[2] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( VMA( 1 ), args[2], VMA( 3 ), VMA( 4 ) );
case CG_CM_BOXTRACE:
CM_BoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[6], args[7], /*int capsule*/ qfalse );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[6], args[7], VMA( 8 ), VMA( 9 ), /*int capsule*/ qfalse );
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[6], args[7], /*int capsule*/ qtrue );
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace( VMA( 1 ), VMA( 2 ), VMA( 3 ), VMA( 4 ), VMA( 5 ), args[6], args[7], VMA( 8 ), VMA( 9 ), /*int capsule*/ qtrue );
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments( args[1], VMA( 2 ), VMA( 3 ), args[4], VMA( 5 ), args[6], VMA( 7 ) );
case CG_S_STARTSOUND:
S_StartSound( VMA( 1 ), args[2], args[3], args[4] );
return 0;
//----(SA) added
case CG_S_STARTSOUNDEX:
S_StartSoundEx( VMA( 1 ), args[2], args[3], args[4], args[5] );
return 0;
//----(SA) end
case CG_S_STARTLOCALSOUND:
S_StartLocalSound( args[1], args[2] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds( args[1] ); // (SA) modified so no_pvs sounds can function
return 0;
case CG_S_ADDLOOPINGSOUND:
// FIXME MrE: handling of looping sounds changed
S_AddLoopingSound( args[1], VMA( 2 ), VMA( 3 ), args[4], args[5], args[6] );
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddLoopingSound( args[1], VMA( 2 ), VMA( 3 ), args[4], args[5], args[6] );
//S_AddRealLoopingSound( args[1], VMA(2), VMA(3), args[4], args[5] );
return 0;
case CG_S_STOPLOOPINGSOUND:
// RF, not functional anymore, since we reverted to old looping code
//S_StopLoopingSound( args[1] );
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[1], VMA( 2 ) );
return 0;
// Ridah, talking animations
case CG_S_GETVOICEAMPLITUDE:
return S_GetVoiceAmplitude( args[1] );
// done.
case CG_S_RESPATIALIZE:
S_Respatialize( args[1], VMA( 2 ), VMA( 3 ), args[4] );
return 0;
case CG_S_REGISTERSOUND:
return S_RegisterSound( VMA( 1 ), qfalse );
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_S_STARTSTREAMINGSOUND:
S_StartStreamingSound( VMA( 1 ), VMA( 2 ), args[3], args[4], args[5] );
return 0;
case CG_R_LOADWORLDMAP:
re.LoadWorld( VMA( 1 ) );
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel( VMA( 1 ) );
case CG_R_REGISTERSKIN:
return re.RegisterSkin( VMA( 1 ) );
//----(SA) added
case CG_R_GETSKINMODEL:
return re.GetSkinModel( args[1], VMA( 2 ), VMA( 3 ) );
case CG_R_GETMODELSHADER:
return re.GetShaderFromModel( args[1], args[2], args[3] );
//----(SA) end
case CG_R_REGISTERSHADER:
return re.RegisterShader( VMA( 1 ) );
case CG_R_REGISTERFONT:
re.RegisterFont( VMA( 1 ), args[2], VMA( 3 ) );
return 0;
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip( VMA( 1 ) );
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( VMA( 1 ) );
return 0;
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( args[1], args[2], VMA( 3 ) );
return 0;
// Ridah
case CG_R_ADDPOLYSTOSCENE:
re.AddPolysToScene( args[1], args[2], VMA( 3 ), args[4] );
return 0;
// done.
// case CG_R_LIGHTFORPOINT:
// return re.LightForPoint( VMA(1), VMA(2), VMA(3), VMA(4) );
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene( VMA( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), args[6] );
return 0;
// case CG_R_ADDADDITIVELIGHTTOSCENE:
// re.AddAdditiveLightToScene( VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
// return 0;
case CG_R_ADDCORONATOSCENE:
re.AddCoronaToScene( VMA( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), args[6], args[7] );
return 0;
case CG_R_SETFOG:
re.SetFog( args[1], args[2], args[3], VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ) );
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( VMA( 1 ) );
return 0;
case CG_R_SETCOLOR:
re.SetColor( VMA( 1 ) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[9] );
return 0;
case CG_R_DRAWROTATEDPIC:
re.DrawRotatedPic( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[9], VMF( 10 ) );
return 0;
case CG_R_DRAWSTRETCHPIC_GRADIENT:
re.DrawStretchPicGradient( VMF( 1 ), VMF( 2 ), VMF( 3 ), VMF( 4 ), VMF( 5 ), VMF( 6 ), VMF( 7 ), VMF( 8 ), args[9], VMA( 10 ), args[11] );
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( args[1], VMA( 2 ), VMA( 3 ) );
return 0;
case CG_R_LERPTAG:
return re.LerpTag( VMA( 1 ), VMA( 2 ), VMA( 3 ), args[4] );
case CG_GETGLCONFIG:
CL_GetGlconfig( VMA( 1 ) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( VMA( 1 ) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( VMA( 1 ), VMA( 2 ) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[1], VMA( 2 ) );
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[1] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[1], VMA( 2 ) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[1], args[2], VMF( 3 ), args[4], args[5] );
return 0;
case CG_SETCLIENTLERPORIGIN:
CL_SetClientLerpOrigin( VMF( 1 ), VMF( 2 ), VMF( 3 ) );
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown( args[1] );
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
// Don't allow the cgame module to close the console
Key_SetCatcher( args[1] | ( Key_GetCatcher( ) & KEYCATCH_CONSOLE ) );
return 0;
case CG_KEY_GETKEY:
return Key_GetKey( VMA( 1 ) );
case CG_MEMSET:
Com_Memset( VMA(1), args[2], args[3] );
return args[1];
case CG_MEMCPY:
Com_Memcpy( VMA(1), VMA(2), args[3] );
return args[1];
case CG_STRNCPY:
strncpy( VMA(1), VMA(2), args[3] );
return args[1];
case CG_SIN:
return FloatAsInt( sin( VMF( 1 ) ) );
case CG_COS:
return FloatAsInt( cos( VMF( 1 ) ) );
case CG_ATAN2:
return FloatAsInt( atan2( VMF( 1 ), VMF( 2 ) ) );
case CG_SQRT:
return FloatAsInt( sqrt( VMF( 1 ) ) );
case CG_FLOOR:
return FloatAsInt( floor( VMF( 1 ) ) );
case CG_CEIL:
return FloatAsInt( ceil( VMF( 1 ) ) );
case CG_ACOS:
return FloatAsInt( Q_acos( VMF( 1 ) ) );
case CG_PC_ADD_GLOBAL_DEFINE:
return botlib_export->PC_AddGlobalDefine( VMA( 1 ) );
case CG_PC_LOAD_SOURCE:
return botlib_export->PC_LoadSourceHandle( VMA( 1 ) );
case CG_PC_FREE_SOURCE:
return botlib_export->PC_FreeSourceHandle( args[1] );
case CG_PC_READ_TOKEN:
return botlib_export->PC_ReadTokenHandle( args[1], VMA( 2 ) );
case CG_PC_SOURCE_FILE_AND_LINE:
return botlib_export->PC_SourceFileAndLine( args[1], VMA( 2 ), VMA( 3 ) );
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime( VMA( 1 ) );
case CG_SNAPVECTOR:
Q_SnapVector(VMA(1));
return 0;
case CG_SENDMOVESPEEDSTOGAME:
SV_SendMoveSpeedsToGame( args[1], VMA( 2 ) );
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic( VMA( 1 ), args[2], args[3], args[4], args[5], args[6] );
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic( args[1] );
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic( args[1] );
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic( args[1] );
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents( args[1], args[2], args[3], args[4], args[5] );
return 0;
case CG_R_REMAP_SHADER:
re.RemapShader( VMA( 1 ), VMA( 2 ), VMA( 3 ) );
return 0;
case CG_TESTPRINTINT:
// Com_Printf( "%s%i\n", (const char*)VMA( 1 ), args[2] );
return 0;
case CG_TESTPRINTFLOAT:
// Com_Printf( "%s%f\n", (const char*)VMA( 1 ), VMF( 2 ) );
return 0;
case CG_LOADCAMERA:
return loadCamera( args[1], VMA( 2 ) );
case CG_STARTCAMERA:
startCamera( args[1], args[2] );
return 0;
case CG_GETCAMERAINFO:
return getCameraInfo( args[1], args[2], VMA( 3 ), VMA( 4 ), VMA( 5 ) );
case CG_GET_ENTITY_TOKEN:
return re.GetEntityToken( VMA( 1 ), args[2] );
case CG_INGAME_POPUP:
if ( clc.state == CA_ACTIVE && !clc.demoplaying ) {
// NERVE - SMF
if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_PICKTEAM" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_PICKTEAM );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_PICKPLAYER" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_PICKPLAYER );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_QUICKMESSAGE" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_QUICKMESSAGE );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_QUICKMESSAGEALT" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_QUICKMESSAGEALT );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_LIMBO" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_LIMBO );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_AUTOUPDATE" ) ) {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_AUTOUPDATE );
}
// -NERVE - SMF
else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook1" ) ) { //----(SA)
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK1 );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook2" ) ) { //----(SA)
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK2 );
} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook3" ) ) { //----(SA)
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK3 );
} else {
VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_CLIPBOARD );
}
}
return 0;
// NERVE - SMF
case CG_INGAME_CLOSEPOPUP:
// if popup menu is up, then close it
if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_LIMBO" ) ) {
if ( VM_Call( uivm, UI_GET_ACTIVE_MENU ) == UIMENU_WM_LIMBO ) {
VM_Call( uivm, UI_KEY_EVENT, K_ESCAPE, qtrue );
VM_Call( uivm, UI_KEY_EVENT, K_ESCAPE, qtrue );
}
}
return 0;
case CG_LIMBOCHAT:
if ( VMA( 1 ) ) {
CL_AddToLimboChat( VMA( 1 ) );
}
return 0;
case CG_KEY_GETBINDINGBUF:
Key_GetBindingBuf( args[1], VMA( 2 ), args[3] );
return 0;
case CG_KEY_SETBINDING:
Key_SetBinding( args[1], VMA( 2 ) );
return 0;
case CG_KEY_KEYNUMTOSTRINGBUF:
Key_KeynumToStringBuf( args[1], VMA( 2 ), args[3] );
return 0;
case CG_TRANSLATE_STRING:
CL_TranslateString( VMA( 1 ), VMA( 2 ) );
return 0;
// - NERVE - SMF
default:
Com_Error( ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0] );
}
return 0;
}
/*
====================
CL_CgameSystemCalls
The cgame module is making a system call
====================
*/
intptr_t CL_CgameSystemCalls( intptr_t *args ) {
switch( args[0] ) {
case CG_PRINT:
Com_Printf( "%s", VMA(1) );
return 0;
case CG_FATAL_ERROR:
Com_Error( ERR_DROP, "%s", VMA(1) );
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( VMA(1), VMA(2), VMA(3), args[4] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( VMA(1) );
return 0;
case CG_CVAR_SET:
Cvar_Set( VMA(1), VMA(2) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer( VMA(1), VMA(2), args[3] );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer( args[1], VMA(2), args[3] );
return 0;
case CG_ARGVI:
return atoi( Cmd_Argv( args[1] ) );
case CG_ARGS:
Cmd_ArgsBuffer( VMA(1), args[2] );
return 0;
case CG_CMD_EXECUTETEXT:
Cbuf_ExecuteText( args[1], VMA(2) );
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( VMA(1), VMA(2), args[3] );
case CG_FS_READ:
FS_Read( VMA(1), args[2], args[3] );
return 0;
case CG_FS_WRITE:
FS_Write( VMA(1), args[2], args[3] );
return 0;
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[1] );
return 0;
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( VMA(1) );
return 0;
case CG_FORWARDCOMMAND:
VM_Call( uivm, UI_CONSOLE_COMMAND, cls.realtime );
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand( VMA(1) );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommand( VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand( VMA(1) );
return 0;
case CG_UPDATESCREEN:
// this is used during lengthy level loading, so pump message loop
// Com_EventLoop(); // FIXME: if a server restarts here, BAD THINGS HAPPEN!
// We can't call Com_EventLoop here, a restart will crash and this _does_ happen
// if there is a map change while we are downloading at pk3.
// ZOID
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( VMA(1) );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[1] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( VMA(1), VMA(2), /*int capsule*/ qfalse );
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel( VMA(1), VMA(2), /*int capsule*/ qtrue );
case CG_CM_POINTCONTENTS:
return CM_PointContents( VMA(1), args[2] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( VMA(1), args[2], VMA(3), VMA(4) );
case CG_CM_BOXTRACE:
CM_BoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qfalse );
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], /*int capsule*/ qtrue );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qfalse );
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace( VMA(1), VMA(2), VMA(3), VMA(4), VMA(5), args[6], args[7], VMA(8), VMA(9), /*int capsule*/ qtrue );
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments( args[1], VMA(2), VMA(3), args[4], VMA(5), args[6], VMA(7) );
case CG_S_STARTSOUND:
S_StartSound( VMA(1), args[2], args[3], args[4] );
return 0;
case CG_S_STARTLOCALSOUND:
S_StartLocalSound( args[1], args[2] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds(args[1]);
return 0;
case CG_S_ADDLOOPINGSOUND:
S_AddLoopingSound( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddRealLoopingSound( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_STOPLOOPINGSOUND:
S_StopLoopingSound( args[1] );
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[1], VMA(2) );
return 0;
case CG_S_RESPATIALIZE:
S_Respatialize( args[1], VMA(2), VMA(3), args[4] );
return 0;
case CG_S_REGISTERSOUND:
return S_RegisterSound( VMA(1), args[2] );
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack( VMA(1), VMA(2) );
return 0;
case CG_R_LOADWORLDMAP:
CL_R_LoadWorld( VMA( 1 ) );
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel( VMA(1) );
case CG_R_REGISTERSKIN:
return re.RegisterSkin( VMA(1) );
case CG_R_REGISTERSHADER:
return re.RegisterShader( VMA(1) );
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip( VMA(1) );
case CG_R_REGISTERFONT:
return re.RegisterFont( VMA(1) );
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_BUILDPOSE:
{
animGroupTransition_t trans;
trans.animGroup = 0;
trans.interp = 0;
return re.BuildPose( args[1], VMA( 2 ), args[3], VMA( 4 ), args[5], NULL, 0, NULL, 0, &trans, 1 );
}
case CG_R_BUILDPOSE2:
return re.BuildPose( args[1], VMA( 2 ), 2, VMA( 3 ), 2, VMA( 4 ), 2, VMA( 5 ), 2, VMA( 6 ), 2 );
case CG_R_BUILDPOSE3:
return re.BuildPose( args[1], VMA( 2 ), 1, 0, 0, VMA( 3 ), 1, 0, 0, VMA( 4 ), 1 );
case CG_R_LERPTAGFROMPOSE:
return re.LerpTagFromPose( VMA( 1 ), args[2], args[3], VMA( 4 ) );
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( VMA(1) );
return 0;
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( args[1], args[2], VMA(3), 1 );
return 0;
case CG_R_ADDPOLYSTOSCENE:
re.AddPolyToScene( args[1], args[2], VMA(3), args[4] );
return 0;
case CG_R_MENUBEGINSURF:
re.MenuBeginSurf( args[1] );
return 0;
case CG_R_MENUENDSURF:
re.MenuEndSurf();
return 0;
case CG_R_LIGHTFORPOINT:
return re.LightForPoint( VMA(1), VMA(2), VMA(3), VMA(4) );
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene( VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_ADDADDITIVELIGHTTOSCENE:
re.AddAdditiveLightToScene( VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( VMA(1) );
return 0;
case CG_R_SETCOLOR:
re.SetColor( VMA(1) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF(1), VMF(2), VMF(3), VMF(4), NULL, VMF(5), VMF(6), VMF(7), VMF(8), args[9] );
return 0;
case CG_R_SHAPECREATE:
{
curve_t * c = VMA(1);
int n = args[3];
int i;
for ( i=0; i<n; i++ ) {
c->pts = (vec2_t*)VM_ArgPtr((intptr_t)c->pts);
c->uvs = (vec2_t*)VM_ArgPtr((intptr_t)c->uvs);
c->colors = (vec4_t*)VM_ArgPtr((intptr_t)c->colors);
c->indices = (short*)VM_ArgPtr((intptr_t)c->indices );
}
return re.ShapeCreate( c, VMA( 2 ), n );
}
case CG_R_SHAPEDRAW:
re.ShapeDraw( args[1], args[2], VMA( 3 ) );
return 0;
case CG_R_RENDERTEXT:
CL_RenderText( VMA(1), VMF(2), VMA(3), VMA(4), args[5], (args[6])>>16, args[6]&0xFFFF, args[7], args[8], 0, args[9], VMA(10) );
return 0;
case CG_R_GETFONT:
memcpy( VMA(3), re.GetFontFromFontSet( args[1], VMF(2) ), sizeof(fontInfo_t) );
return 0;
case CG_R_ROUNDRECT:
SCR_FillRect( VMF(1), VMF(2), VMF(3), VMF(4), VMA(5), args[6] );
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( args[1], VMA(2), VMA(3) );
return 0;
case CG_R_LERPTAG:
return re.LerpTag( VMA(1), args[2], args[3], args[4], VMF(5), VMA(6) );
case CG_GETGLCONFIG:
CL_GetGlconfig( VMA(1) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( VMA(1) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( VMA(1), VMA(2) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[1], VMA(2) );
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[1] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[1], VMA(2) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[1], VMF(2) );
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown( args[1] );
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
Key_SetCatcher( args[1] );
return 0;
case CG_KEY_GETKEY:
return Key_GetKey( VMA(1) );
case CG_MEMSET:
Com_Memset( VMA(1), args[2], args[3] );
return 0;
case CG_MEMCPY:
Com_Memcpy( VMA(1), VMA(2), args[3] );
return 0;
case CG_STRNCPY:
strncpy( VMA(1), VMA(2), args[3] );
return args[1];
case CG_SIN:
return FloatAsInt( sin( VMF(1) ) );
case CG_COS:
return FloatAsInt( cos( VMF(1) ) );
case CG_ATAN2:
return FloatAsInt( atan2( VMF(1), VMF(2) ) );
case CG_SQRT:
return FloatAsInt( sqrt( VMF(1) ) );
case CG_FLOOR:
return FloatAsInt( floor( VMF(1) ) );
case CG_CEIL:
return FloatAsInt( ceil( VMF(1) ) );
case CG_ACOS: return FloatAsInt( Q_acos( VMF(1) ) );
case CG_FMOD: return FloatAsInt( fmod( VMF(1),VMF(2) ) );
case CG_POW: return FloatAsInt( pow( VMF(1),VMF(2) ) );
case CG_ATAN: return FloatAsInt( atan( VMF(1) ) );
case CG_TAN: return FloatAsInt( tan( VMF(1)) );
case CG_PC_ADD_GLOBAL_DEFINE:
return botlib_export->PC_AddGlobalDefine( VMA(1) );
case CG_PC_LOAD_SOURCE:
return botlib_export->PC_LoadSourceHandle( VMA(1) );
case CG_PC_FREE_SOURCE:
return botlib_export->PC_FreeSourceHandle( args[1] );
case CG_PC_READ_TOKEN:
return botlib_export->PC_ReadTokenHandle( args[1], VMA(2) );
case CG_PC_SOURCE_FILE_AND_LINE:
return botlib_export->PC_SourceFileAndLine( args[1], VMA(2), VMA(3) );
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime( VMA(1) );
case CG_SNAPVECTOR:
Sys_SnapVector( VMA(1) );
return 0;
case CG_UPDATEGAMESTATE:
return CL_UpdateGameState( VMA(1) );
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic(VMA(1), args[2], args[3], args[4], args[5], args[6]);
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic(args[1]);
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic(args[1]);
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic(args[1]);
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_R_REMAP_SHADER:
//ToDo: remove this trap
return 0;
/*
case CG_LOADCAMERA:
return loadCamera(VMA(1));
case CG_STARTCAMERA:
startCamera(args[1]);
return 0;
case CG_GETCAMERAINFO:
return getCameraInfo(args[1], VMA(2), VMA(3));
*/
case CG_GET_ENTITY_TOKEN:
return re.GetEntityToken( VMA(1), args[2] );
case CG_R_INPVS:
return re.inPVS( VMA(1), VMA(2) );
case CG_Q_rand:
return Rand_NextUInt32( &cl.db.rand );
case CG_SQL_LOADDB:
{
char * buffer;
int length;
length = FS_ReadFile( VMA(1), &buffer );
if ( length > 0 ) {
sql_exec( &cl.db, buffer );
FS_FreeFile(buffer);
}
return 0;
} break;
case CG_SQL_EXEC: return sql_exec( &cl.db, VMA(1) );
case CG_SQL_PREPARE: return sql_prepare( &cl.db, VMA(1) ) != 0;
case CG_SQL_BIND: return sql_bind( &cl.db, args );
case CG_SQL_BINDTEXT: return sql_bindtext( &cl.db, args[1], VMA(2) );
case CG_SQL_BINDINT: return sql_bindint( &cl.db, args[1], args[2] );
case CG_SQL_BINDARGS:
{
int i,n = Cmd_Argc();
for ( i=1; i<n; i++ )
{
if ( !sql_bindtext( &cl.db, i, Cmd_Argv( i ) ) )
return 0;
}
} return 1;
case CG_SQL_STEP: return sql_step( &cl.db );
case CG_SQL_COLUMNCOUNT: return sql_columncount( &cl.db );
case CG_SQL_COLUMNASTEXT:
Q_strncpyz( VMA(1), sql_columnastext( &cl.db, args[3] ), args[2] );
break;
case CG_SQL_COLUMNASINT: return sql_columnasint( &cl.db, args[1] );
case CG_SQL_COLUMNNAME:
Q_strncpyz( VMA(1), sql_columnname( &cl.db, args[3] ), args[2] );
break;
case CG_SQL_DONE: return sql_done( &cl.db );
case CG_SQL_COMPILE: return sql_compile( &cl.db, VMA(1) );
case CG_SQL_RUN:
{
char * buffer = VMA(1);
int size = args[2];
int id = args[3];
int i;
formatInfo_t * stmt = (formatInfo_t*)cl.db.stmts_byindex[ id ];
if ( stmt ) {
sqlData_t params[ 3 ];
const char * r;
for ( i=0; i<3; i++ ) {
params[ i ].format = INTEGER;
params[ i ].payload.integer = args[ 4+i ];
}
r = sql_eval( &cl.db, stmt->print, 0, 0, 0, 0, params, 0 ).string;
Q_strncpyz( buffer, r, size );
} else {
buffer[ 0 ] = '\0';
}
} break;
default:
assert(0); // bk010102
Com_Error( ERR_DROP, "Bad cgame system trap: %i", args[0] );
}
return 0;
}
intptr_t CL_CgameSystemCalls( intptr_t *args )
{
if( cls.cgInterface == 2 && args[0] >= CG_R_SETCLIPREGION && args[0] < CG_MEMSET )
{
if( args[0] < CG_S_STOPBACKGROUNDTRACK - 1 )
args[0] += 1;
else if( args[0] < CG_S_STOPBACKGROUNDTRACK + 4 )
args[0] += CG_PARSE_ADD_GLOBAL_DEFINE - CG_S_STOPBACKGROUNDTRACK + 1;
else if( args[0] < CG_PARSE_ADD_GLOBAL_DEFINE + 4 )
args[0] -= 4;
else if( args[0] >= CG_PARSE_SOURCE_FILE_AND_LINE && args[0] <= CG_S_SOUNDDURATION )
args[0] = CG_PARSE_SOURCE_FILE_AND_LINE - 1337 - args[0] ;
}
switch( args[0] )
{
case CG_PRINT:
Com_Printf( "%s", (const char*)VMA(1) );
return 0;
case CG_ERROR:
if( probingCG )
{
cls.cgInterface = 2; // this is a 1.1.0 cgame
return 0;
}
Com_Error( ERR_DROP, "%s", (const char*)VMA(1) );
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( (vmCvar_t*)VMA(1), (const char*)VMA(2), (const char*)VMA(3), args[4] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( (vmCvar_t*)VMA(1) );
return 0;
case CG_CVAR_SET:
Cvar_SetSafe( (const char*)VMA(1), (const char*)VMA(2) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer( (const char*)VMA(1), (char*)VMA(2), args[3] );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer( args[1], (char*)VMA(2), args[3] );
return 0;
case CG_ARGS:
Cmd_ArgsBuffer( (char*)VMA(1), args[2] );
return 0;
case CG_LITERAL_ARGS:
Cmd_LiteralArgsBuffer( (char*)VMA(1), args[2] );
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( (const char*)VMA(1), (fileHandle_t*)VMA(2), (FS_Mode)args[3] );
case CG_FS_READ:
FS_Read( VMA(1), args[2], args[3] );
return 0;
case CG_FS_WRITE:
FS_Write( VMA(1), args[2], args[3] );
return 0;
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[1] );
return 0;
case CG_FS_SEEK:
return FS_Seek( (fileHandle_t)args[1], args[2], (FS_Origin)args[3] );
case CG_FS_GETFILELIST:
return FS_GetFileList( (const char*)VMA(1), (const char*)VMA(2), (char*)VMA(3), args[4] );
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( (const char*)VMA(1) );
return 0;
case CG_ADDCOMMAND:
Cmd_AddCommand( (const char*)VMA(1), NULL );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommandSafe( (const char*)VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand((const char*)VMA(1), false);
return 0;
case CG_UPDATESCREEN:
// this is used during lengthy level loading, so pump message loop
// Com_EventLoop(); // FIXME: if a server restarts here, BAD THINGS HAPPEN!
// We can't call Com_EventLoop here, a restart will crash and this _does_ happen
// if there is a map change while we are downloading at pk3.
// ZOID
SCR_UpdateScreen();
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( (const char*)VMA(1) );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[1] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( (const float*)VMA(1), (const float*)VMA(2), false );
case CG_CM_TEMPCAPSULEMODEL:
return CM_TempBoxModel( (const float*)VMA(1), (const float*)VMA(2), true );
case CG_CM_POINTCONTENTS:
return CM_PointContents( (const float*)VMA(1), args[2] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( (const float*)VMA(1), (clipHandle_t)args[2],
(const float*)VMA(3), (const float*)VMA(4) );
case CG_CM_BOXTRACE:
CM_BoxTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3),
(float*)VMA(4), (float*)VMA(5), (clipHandle_t)args[6], args[7], TT_AABB );
return 0;
case CG_CM_CAPSULETRACE:
CM_BoxTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3),
(float*)VMA(4), (float*)VMA(5), (clipHandle_t)args[6], args[7], TT_CAPSULE );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3),
(float*)VMA(4), (float*)VMA(5), (clipHandle_t)args[6], args[7],
(const float*)VMA(8), (const float*)VMA(9), TT_AABB );
return 0;
case CG_CM_TRANSFORMEDCAPSULETRACE:
CM_TransformedBoxTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3),
(float*)VMA(4), (float*)VMA(5), (clipHandle_t)args[6], args[7],
(const float*)VMA(8), (const float*)VMA(9), TT_CAPSULE );
return 0;
case CG_CM_BISPHERETRACE:
CM_BiSphereTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3), VMF(4), VMF(5), (clipHandle_t)args[6], args[7] );
return 0;
case CG_CM_TRANSFORMEDBISPHERETRACE:
CM_TransformedBiSphereTrace( (trace_t*)VMA(1), (const float*)VMA(2), (const float*)VMA(3),
VMF(4), VMF(5), (clipHandle_t)args[6], args[7], (const float*)VMA(8) );
return 0;
case CG_CM_MARKFRAGMENTS:
{
float (&arg2)[3][3] = *reinterpret_cast<float (*)[3][3]>(VMA(2));
return re.MarkFragments( args[1], arg2, (const float*)VMA(3), args[4], (float*)VMA(5), args[6], (markFragment_t*)VMA(7) );
}
case CG_S_STARTSOUND:
S_StartSound( (float*)VMA(1), args[2], args[3], (sfxHandle_t)args[4] );
return 0;
case CG_S_STARTLOCALSOUND:
S_StartLocalSound( (sfxHandle_t)args[1], args[2] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds( (bool)args[1] );
return 0;
case CG_S_ADDLOOPINGSOUND:
S_AddLoopingSound( args[1], (const float*)VMA(2), (const float*)VMA(3), (sfxHandle_t)args[4] );
return 0;
case CG_S_ADDREALLOOPINGSOUND:
S_AddRealLoopingSound( args[1], (const float*)VMA(2), (const float*)VMA(3), (sfxHandle_t)args[4] );
return 0;
case CG_S_STOPLOOPINGSOUND:
S_StopLoopingSound( args[1] );
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[1], (const float*)VMA(2) );
return 0;
case CG_S_RESPATIALIZE:
{
float (&arg3)[3][3] = *reinterpret_cast<float (*)[3][3]>(VMA(3));
S_Respatialize( args[1], (const float*)VMA(2), arg3, args[4] );
return 0;
}
case CG_S_REGISTERSOUND:
return S_RegisterSound( (const char*)VMA(1), (bool)args[2] );
case CG_S_SOUNDDURATION:
return S_SoundDuration( args[1] );
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack( (const char*)VMA(1), (const char*)VMA(2) );
return 0;
case CG_R_LOADWORLDMAP:
re.LoadWorld( (const char*)VMA(1) );
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel( (const char*)VMA(1) );
case CG_R_REGISTERSKIN:
return re.RegisterSkin( (const char*)VMA(1) );
case CG_R_REGISTERSHADER:
return re.RegisterShader( (const char*)VMA(1) );
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip( (const char*)VMA(1) );
case CG_R_REGISTERFONT:
re.RegisterFont( (const char*)VMA(1), args[2], (fontInfo_t*)VMA(3));
return 0;
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( (const refEntity_t*)VMA(1) );
return 0;
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( (qhandle_t)args[1], args[2], (const polyVert_t*)VMA(3), 1 );
return 0;
case CG_R_ADDPOLYSTOSCENE:
re.AddPolyToScene( (qhandle_t)args[1], args[2], (const polyVert_t*)VMA(3), args[4] );
return 0;
case CG_R_LIGHTFORPOINT:
return re.LightForPoint( (float*)VMA(1), (float*)VMA(2), (float*)VMA(3), (float*)VMA(4) );
case CG_R_ADDLIGHTTOSCENE:
re.AddLightToScene( (const float*)VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_ADDADDITIVELIGHTTOSCENE:
re.AddAdditiveLightToScene( (const float*)VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( (const refdef_t*)VMA(1) );
return 0;
case CG_R_SETCOLOR:
re.SetColor( (const float*)VMA(1) );
return 0;
case CG_R_SETCLIPREGION:
re.SetClipRegion( (const float*)VMA(1) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), (qhandle_t)args[9] );
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( (qhandle_t)args[1], (float*)VMA(2), (float*)VMA(3) );
return 0;
case CG_R_LERPTAG:
return re.LerpTag( (orientation_t*)VMA(1), args[2], args[3], args[4], VMF(5), (const char*)VMA(6) );
case CG_GETGLCONFIG:
CL_GetGlconfig( (glconfig_t*)VMA(1) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( (gameState_t*)VMA(1) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( (int*)VMA(1), (int*)VMA(2) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[1], (snapshot_t*)VMA(2) );
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[1] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[1], (usercmd_t*)VMA(2) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[1], VMF(2) );
return 0;
case CG_MEMORY_REMAINING:
return Hunk_MemoryRemaining();
case CG_KEY_ISDOWN:
return Key_IsDown( args[1] );
case CG_KEY_GETCATCHER:
return Key_GetCatcher();
case CG_KEY_SETCATCHER:
// don't allow the cgame module to toggle the console
Key_SetCatcher( ( args[1] & ~KEYCATCH_CONSOLE ) | ( Key_GetCatcher() & KEYCATCH_CONSOLE ) );
return 0;
case CG_KEY_GETKEY:
return Key_GetKey( (const char*)VMA(1) );
case CG_GETDEMOSTATE:
return CL_DemoState( );
case CG_GETDEMOPOS:
return CL_DemoPos( );
case CG_GETDEMONAME:
CL_DemoName( (char*)VMA(1), args[2] );
return 0;
case CG_KEY_KEYNUMTOSTRINGBUF:
Key_KeynumToStringBuf( args[1], (char*)VMA(2), args[3] );
return 0;
case CG_KEY_GETBINDINGBUF:
Key_GetBindingBuf( args[1], (char*)VMA(2), args[3] );
return 0;
case CG_KEY_SETBINDING:
Key_SetBinding( args[1], (const char*)VMA(2) );
return 0;
case CG_PARSE_ADD_GLOBAL_DEFINE:
return Parse_AddGlobalDefine( (char*)VMA(1) );
case CG_PARSE_LOAD_SOURCE:
return Parse_LoadSourceHandle( (const char*)VMA(1) );
case CG_PARSE_FREE_SOURCE:
return Parse_FreeSourceHandle( args[1] );
case CG_PARSE_READ_TOKEN:
return Parse_ReadTokenHandle( args[1], (pc_token_t*)VMA(2) );
case CG_PARSE_SOURCE_FILE_AND_LINE:
return Parse_SourceFileAndLine( args[1], (char*)VMA(2), (int*)VMA(3) );
case CG_KEY_SETOVERSTRIKEMODE:
Key_SetOverstrikeMode( (bool)args[1] );
return 0;
case CG_KEY_GETOVERSTRIKEMODE:
return Key_GetOverstrikeMode( );
case CG_FIELD_COMPLETELIST:
Field_CompleteList( (char*)VMA(1) );
return 0;
case CG_MEMSET:
::memset( VMA(1), args[2], args[3] );
return 0;
case CG_MEMCPY:
::memcpy( VMA(1), VMA(2), args[3] );
return 0;
case CG_STRNCPY:
safe_strncpy( (char*)VMA(1), (const char*)VMA(2), args[3] );
return args[1];
case CG_SIN:
return FloatAsInt( sin( VMF(1) ) );
case CG_COS:
return FloatAsInt( cos( VMF(1) ) );
case CG_ATAN2:
return FloatAsInt( atan2( VMF(1), VMF(2) ) );
case CG_SQRT:
return FloatAsInt( sqrt( VMF(1) ) );
case CG_FLOOR:
return FloatAsInt( floor( VMF(1) ) );
case CG_CEIL:
return FloatAsInt( ceil( VMF(1) ) );
case CG_ACOS:
return FloatAsInt( Q_acos( VMF(1) ) );
case CG_S_STOPBACKGROUNDTRACK:
S_StopBackgroundTrack();
return 0;
case CG_REAL_TIME:
return Com_RealTime( (qtime_t*)VMA(1) );
case CG_SNAPVECTOR:
Q_SnapVector((float*)VMA(1));
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic((const char*)VMA(1), args[2], args[3], args[4], args[5], args[6]);
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic(args[1]);
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic(args[1]);
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic(args[1]);
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_R_REMAP_SHADER:
re.RemapShader( (const char*)VMA(1), (const char*)VMA(2), (const char*)VMA(3) );
return 0;
case CG_GET_ENTITY_TOKEN:
return re.GetEntityToken( (char*)VMA(1), args[2] );
case CG_R_INPVS:
return re.inPVS( (const float*)VMA(1), (const float*)VMA(2) );
default:
assert(0);
Com_Error( ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0] );
}
return 0;
}
intptr_t CL_CgameSystemCalls( intptr_t *args ) {
#ifndef __NO_JK2
if( com_jk2 && com_jk2->integer )
{
args[0] = (intptr_t)CL_ConvertJK2SysCall((cgameJK2Import_t)args[0]);
}
#endif
switch( args[0] ) {
case CG_PRINT:
Com_Printf( "%s", VMA(1) );
return 0;
case CG_ERROR:
Com_Error( ERR_DROP, S_COLOR_RED"%s", VMA(1) );
return 0;
case CG_MILLISECONDS:
return Sys_Milliseconds();
case CG_CVAR_REGISTER:
Cvar_Register( (vmCvar_t *) VMA(1), (const char *) VMA(2), (const char *) VMA(3), args[4] );
return 0;
case CG_CVAR_UPDATE:
Cvar_Update( (vmCvar_t *) VMA(1) );
return 0;
case CG_CVAR_SET:
Cvar_Set( (const char *) VMA(1), (const char *) VMA(2) );
return 0;
case CG_ARGC:
return Cmd_Argc();
case CG_ARGV:
Cmd_ArgvBuffer( args[1], (char *) VMA(2), args[3] );
return 0;
case CG_ARGS:
Cmd_ArgsBuffer( (char *) VMA(1), args[2] );
return 0;
case CG_FS_FOPENFILE:
return FS_FOpenFileByMode( (const char *) VMA(1), (int *) VMA(2), (fsMode_t) args[3] );
case CG_FS_READ:
FS_Read( VMA(1), args[2], args[3] );
return 0;
case CG_FS_WRITE:
FS_Write( VMA(1), args[2], args[3] );
return 0;
case CG_FS_FCLOSEFILE:
FS_FCloseFile( args[1] );
return 0;
case CG_SENDCONSOLECOMMAND:
Cbuf_AddText( (const char *) VMA(1) );
return 0;
case CG_ADDCOMMAND:
CL_AddCgameCommand( (const char *) VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand( (const char *) VMA(1) );
return 0;
case CG_UPDATESCREEN:
// this is used during lengthy level loading, so pump message loop
Com_EventLoop(); // FIXME: if a server restarts here, BAD THINGS HAPPEN!
SCR_UpdateScreen();
return 0;
case CG_RMG_INIT:
/*
if (!com_sv_running->integer)
{ // don't do this if we are connected locally
if (!TheRandomMissionManager)
{
TheRandomMissionManager = new CRMManager;
}
TheRandomMissionManager->SetLandScape( cmg.landScapes[args[1]] );
TheRandomMissionManager->LoadMission(qfalse);
TheRandomMissionManager->SpawnMission(qfalse);
cmg.landScapes[args[1]]->UpdatePatches();
}
*/ //this is SP.. I guess we're always the client and server.
// cl.mRMGChecksum = cm.landScapes[args[1]]->get_rand_seed();
RM_CreateRandomModels(args[1], (const char *)VMA(2));
//cmg.landScapes[args[1]]->rand_seed(cl.mRMGChecksum); // restore it, in case we do a vid restart
cmg.landScape->rand_seed(cmg.landScape->get_rand_seed());
// TheRandomMissionManager->CreateMap();
return 0;
case CG_CM_REGISTER_TERRAIN:
return CM_RegisterTerrain((const char *)VMA(1), false)->GetTerrainId();
case CG_RE_INIT_RENDERER_TERRAIN:
re.InitRendererTerrain((const char *)VMA(1));
return 0;
case CG_CM_LOADMAP:
CL_CM_LoadMap( (const char *) VMA(1), args[2] );
return 0;
case CG_CM_NUMINLINEMODELS:
return CM_NumInlineModels();
case CG_CM_INLINEMODEL:
return CM_InlineModel( args[1] );
case CG_CM_TEMPBOXMODEL:
return CM_TempBoxModel( (const float *) VMA(1), (const float *) VMA(2) );//, (int) VMA(3) );
case CG_CM_POINTCONTENTS:
return CM_PointContents( (float *)VMA(1), args[2] );
case CG_CM_TRANSFORMEDPOINTCONTENTS:
return CM_TransformedPointContents( (const float *) VMA(1), args[2], (const float *) VMA(3), (const float *) VMA(4) );
case CG_CM_BOXTRACE:
CM_BoxTrace( (trace_t *) VMA(1), (const float *) VMA(2), (const float *) VMA(3), (const float *) VMA(4), (const float *) VMA(5), args[6], args[7] );
return 0;
case CG_CM_TRANSFORMEDBOXTRACE:
CM_TransformedBoxTrace( (trace_t *) VMA(1), (const float *) VMA(2), (const float *) VMA(3), (const float *) VMA(4), (const float *) VMA(5), args[6], args[7], (const float *) VMA(8), (const float *) VMA(9) );
return 0;
case CG_CM_MARKFRAGMENTS:
return re.MarkFragments( args[1], (float(*)[3]) VMA(2), (const float *) VMA(3), args[4], (float *) VMA(5), args[6], (markFragment_t *) VMA(7) );
case CG_CM_SNAPPVS:
CM_SnapPVS((float(*))VMA(1),(byte *) VMA(2));
return 0;
case CG_S_STOPSOUNDS:
S_StopSounds( );
return 0;
case CG_S_STARTSOUND:
// stops an ERR_DROP internally if called illegally from game side, but note that it also gets here
// legally during level start where normally the internal s_soundStarted check would return. So ok to hit this.
if (!cls.cgameStarted){
return 0;
}
S_StartSound( (float *) VMA(1), args[2], (soundChannel_t)args[3], args[4] );
return 0;
case CG_S_UPDATEAMBIENTSET:
// stops an ERR_DROP internally if called illegally from game side, but note that it also gets here
// legally during level start where normally the internal s_soundStarted check would return. So ok to hit this.
if (!cls.cgameStarted){
return 0;
}
S_UpdateAmbientSet( (const char *) VMA(1), (float *) VMA(2) );
return 0;
case CG_S_ADDLOCALSET:
return S_AddLocalSet( (const char *) VMA(1), (float *) VMA(2), (float *) VMA(3), args[4], args[5] );
case CG_AS_PARSESETS:
AS_ParseSets();
return 0;
case CG_AS_ADDENTRY:
AS_AddPrecacheEntry( (const char *) VMA(1) );
return 0;
case CG_AS_GETBMODELSOUND:
return AS_GetBModelSound( (const char *) VMA(1), args[2] );
case CG_S_STARTLOCALSOUND:
// stops an ERR_DROP internally if called illegally from game side, but note that it also gets here
// legally during level start where normally the internal s_soundStarted check would return. So ok to hit this.
if (!cls.cgameStarted){
return 0;
}
S_StartLocalSound( args[1], args[2] );
return 0;
case CG_S_CLEARLOOPINGSOUNDS:
S_ClearLoopingSounds();
return 0;
case CG_S_ADDLOOPINGSOUND:
// stops an ERR_DROP internally if called illegally from game side, but note that it also gets here
// legally during level start where normally the internal s_soundStarted check would return. So ok to hit this.
if (!cls.cgameStarted){
return 0;
}
S_AddLoopingSound( args[1], (const float *) VMA(2), (const float *) VMA(3), args[4], (soundChannel_t)args[5] );
return 0;
case CG_S_UPDATEENTITYPOSITION:
S_UpdateEntityPosition( args[1], (const float *) VMA(2) );
return 0;
case CG_S_RESPATIALIZE:
S_Respatialize( args[1], (const float *) VMA(2), (float(*)[3]) VMA(3), args[4] );
return 0;
case CG_S_REGISTERSOUND:
return S_RegisterSound( (const char *) VMA(1) );
case CG_S_STARTBACKGROUNDTRACK:
S_StartBackgroundTrack( (const char *) VMA(1), (const char *) VMA(2), args[3]);
return 0;
case CG_S_GETSAMPLELENGTH:
return S_GetSampleLengthInMilliSeconds( args[1]);
case CG_R_LOADWORLDMAP:
re.LoadWorld( (const char *) VMA(1) );
return 0;
case CG_R_REGISTERMODEL:
return re.RegisterModel( (const char *) VMA(1) );
case CG_R_REGISTERSKIN:
return re.RegisterSkin( (const char *) VMA(1) );
case CG_R_REGISTERSHADER:
return re.RegisterShader( (const char *) VMA(1) );
case CG_R_REGISTERSHADERNOMIP:
return re.RegisterShaderNoMip( (const char *) VMA(1) );
case CG_R_REGISTERFONT:
return re.RegisterFont( (const char *) VMA(1) );
case CG_R_FONTSTRLENPIXELS:
return re.Font_StrLenPixels( (const char *) VMA(1), args[2], VMF(3) );
case CG_R_FONTSTRLENCHARS:
return re.Font_StrLenChars( (const char *) VMA(1) );
case CG_R_FONTHEIGHTPIXELS:
return re.Font_HeightPixels( args[1], VMF(2) );
case CG_R_FONTDRAWSTRING:
re.Font_DrawString(args[1],args[2], (const char *) VMA(3), (float*)args[4], args[5], args[6], VMF(7));
return 0;
case CG_LANGUAGE_ISASIAN:
return re.Language_IsAsian();
case CG_LANGUAGE_USESSPACES:
return re.Language_UsesSpaces();
case CG_ANYLANGUAGE_READFROMSTRING:
return re.AnyLanguage_ReadCharFromString( (char *) VMA(1), (int *) VMA(2), (qboolean *) VMA(3) );
case CG_ANYLANGUAGE_READFROMSTRING2:
return re.AnyLanguage_ReadCharFromString2( (char **) VMA(1), (qboolean *) VMA(3) );
case CG_R_SETREFRACTIONPROP:
*(re.tr_distortionAlpha()) = VMF(1);
*(re.tr_distortionStretch()) = VMF(2);
*(re.tr_distortionPrePost()) = (qboolean)args[3];
*(re.tr_distortionNegate()) = (qboolean)args[4];
return 0;
case CG_R_CLEARSCENE:
re.ClearScene();
return 0;
case CG_R_ADDREFENTITYTOSCENE:
re.AddRefEntityToScene( (const refEntity_t *) VMA(1) );
return 0;
case CG_R_INPVS:
return re.R_inPVS((float *) VMA(1), (float *) VMA(2));
case CG_R_GETLIGHTING:
return re.GetLighting( (const float * ) VMA(1), (float *) VMA(2), (float *) VMA(3), (float *) VMA(4) );
case CG_R_ADDPOLYTOSCENE:
re.AddPolyToScene( args[1], args[2], (const polyVert_t *) VMA(3) );
return 0;
case CG_R_ADDLIGHTTOSCENE:
#ifdef VV_LIGHTING
VVLightMan.RE_AddLightToScene ( (const float *) VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
#else
re.AddLightToScene( (const float *) VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
#endif
return 0;
case CG_R_RENDERSCENE:
re.RenderScene( (const refdef_t *) VMA(1) );
return 0;
case CG_R_SETCOLOR:
re.SetColor( (const float *) VMA(1) );
return 0;
case CG_R_DRAWSTRETCHPIC:
re.DrawStretchPic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9] );
return 0;
// The below was commented out for whatever reason... /me shrugs --eez
case CG_R_DRAWSCREENSHOT:
re.DrawStretchRaw( VMF(1), VMF(2), VMF(3), VMF(4), SG_SCR_WIDTH, SG_SCR_HEIGHT, SCR_GetScreenshot(0), 0, qtrue);
return 0;
case CG_R_MODELBOUNDS:
re.ModelBounds( args[1], (float *) VMA(2), (float *) VMA(3) );
return 0;
case CG_R_LERPTAG:
re.LerpTag( (orientation_t *) VMA(1), args[2], args[3], args[4], VMF(5), (const char *) VMA(6) );
return 0;
case CG_R_DRAWROTATEPIC:
re.DrawRotatePic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), VMF(9), args[10] );
return 0;
case CG_R_DRAWROTATEPIC2:
re.DrawRotatePic2( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), VMF(9), args[10] );
return 0;
case CG_R_SETRANGEFOG:
// FIXME: Figure out if this is how it's done in MP :S --eez
/*if (tr.rangedFog <= 0.0f)
{
g_oldRangedFog = tr.rangedFog;
}
tr.rangedFog = VMF(1);
if (tr.rangedFog == 0.0f && g_oldRangedFog)
{ //restore to previous state if applicable
tr.rangedFog = g_oldRangedFog;
}*/
re.SetRangedFog( VMF( 1 ) );
return 0;
case CG_R_LA_GOGGLES:
re.LAGoggles();
return 0;
case CG_R_SCISSOR:
re.Scissor( VMF(1), VMF(2), VMF(3), VMF(4));
return 0;
case CG_GETGLCONFIG:
CL_GetGlconfig( (glconfig_t *) VMA(1) );
return 0;
case CG_GETGAMESTATE:
CL_GetGameState( (gameState_t *) VMA(1) );
return 0;
case CG_GETCURRENTSNAPSHOTNUMBER:
CL_GetCurrentSnapshotNumber( (int *) VMA(1), (int *) VMA(2) );
return 0;
case CG_GETSNAPSHOT:
return CL_GetSnapshot( args[1], (snapshot_t *) VMA(2) );
case CG_GETDEFAULTSTATE:
return CL_GetDefaultState(args[1], (entityState_t *)VMA(2));
case CG_GETSERVERCOMMAND:
return CL_GetServerCommand( args[1] );
case CG_GETCURRENTCMDNUMBER:
return CL_GetCurrentCmdNumber();
case CG_GETUSERCMD:
return CL_GetUserCmd( args[1], (usercmd_s *) VMA(2) );
case CG_SETUSERCMDVALUE:
CL_SetUserCmdValue( args[1], VMF(2), VMF(3), VMF(4) );
return 0;
case CG_SETUSERCMDANGLES:
CL_SetUserCmdAngles( VMF(1), VMF(2), VMF(3) );
return 0;
case COM_SETORGANGLES:
Com_SetOrgAngles((float *)VMA(1),(float *)VMA(2));
return 0;
/*
Ghoul2 Insert Start
*/
case CG_G2_LISTSURFACES:
re.G2API_ListSurfaces( (CGhoul2Info *) VMA(1) );
return 0;
case CG_G2_LISTBONES:
re.G2API_ListBones( (CGhoul2Info *) VMA(1), args[2]);
return 0;
case CG_G2_HAVEWEGHOULMODELS:
return re.G2API_HaveWeGhoul2Models( *((CGhoul2Info_v *)VMA(1)) );
case CG_G2_SETMODELS:
re.G2API_SetGhoul2ModelIndexes( *((CGhoul2Info_v *)VMA(1)),(qhandle_t *)VMA(2),(qhandle_t *)VMA(3));
return 0;
/*
Ghoul2 Insert End
*/
case CG_R_GET_LIGHT_STYLE:
re.GetLightStyle(args[1], (byte*) VMA(2) );
return 0;
case CG_R_SET_LIGHT_STYLE:
re.SetLightStyle(args[1], args[2] );
return 0;
case CG_R_GET_BMODEL_VERTS:
re.GetBModelVerts( args[1], (float (*)[3])VMA(2), (float *)VMA(3) );
return 0;
case CG_R_WORLD_EFFECT_COMMAND:
re.WorldEffectCommand( (const char *) VMA(1) );
return 0;
case CG_CIN_PLAYCINEMATIC:
return CIN_PlayCinematic( (const char *) VMA(1), args[2], args[3], args[4], args[5], args[6], (const char *) VMA(7));
case CG_CIN_STOPCINEMATIC:
return CIN_StopCinematic(args[1]);
case CG_CIN_RUNCINEMATIC:
return CIN_RunCinematic(args[1]);
case CG_CIN_DRAWCINEMATIC:
CIN_DrawCinematic(args[1]);
return 0;
case CG_CIN_SETEXTENTS:
CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
return 0;
case CG_Z_MALLOC:
return (intptr_t)Z_Malloc(args[1], (memtag_t) args[2], qfalse);
case CG_Z_FREE:
Z_Free((void *) VMA(1));
return 0;
case CG_UI_SETACTIVE_MENU:
UI_SetActiveMenu((const char *) VMA(1),NULL);
return 0;
case CG_UI_MENU_OPENBYNAME:
Menus_OpenByName((const char *) VMA(1));
return 0;
case CG_UI_MENU_RESET:
Menu_Reset();
return 0;
case CG_UI_MENU_NEW:
Menu_New((char *) VMA(1));
return 0;
case CG_UI_PARSE_INT:
PC_ParseInt((int *) VMA(1));
return 0;
case CG_UI_PARSE_STRING:
PC_ParseString((const char **) VMA(1));
return 0;
case CG_UI_PARSE_FLOAT:
PC_ParseFloat((float *) VMA(1));
return 0;
case CG_UI_STARTPARSESESSION:
return(PC_StartParseSession((char *) VMA(1),(char **) VMA(2)));
case CG_UI_ENDPARSESESSION:
PC_EndParseSession((char *) VMA(1));
return 0;
case CG_UI_PARSEEXT:
char **holdPtr;
holdPtr = (char **) VMA(1);
if(!holdPtr)
{
Com_Error(ERR_FATAL, "CG_UI_PARSEEXT: NULL holdPtr");
}
*holdPtr = PC_ParseExt();
return 0;
case CG_UI_MENUCLOSE_ALL:
Menus_CloseAll();
return 0;
case CG_UI_MENUPAINT_ALL:
Menu_PaintAll();
return 0;
case CG_OPENJK_MENU_PAINT:
Menu_Paint( (menuDef_t *)VMA(1), (intptr_t)VMA(2) );
return 0;
case CG_OPENJK_GETMENU_BYNAME:
return (intptr_t)Menus_FindByName( (const char *)VMA(1) );
case CG_UI_STRING_INIT:
String_Init();
return 0;
case CG_UI_GETMENUINFO:
menuDef_t *menu;
int *xPos,*yPos,*w,*h,result;
#ifndef __NO_JK2
if(com_jk2 && !com_jk2->integer)
{
#endif
menu = Menus_FindByName((char *) VMA(1)); // Get menu
if (menu)
{
xPos = (int *) VMA(2);
*xPos = (int) menu->window.rect.x;
yPos = (int *) VMA(3);
*yPos = (int) menu->window.rect.y;
w = (int *) VMA(4);
*w = (int) menu->window.rect.w;
h = (int *) VMA(5);
*h = (int) menu->window.rect.h;
result = qtrue;
}
else
{
result = qfalse;
}
return result;
#ifndef __NO_JK2
}
else
{
menu = Menus_FindByName((char *) VMA(1)); // Get menu
if (menu)
{
xPos = (int *) VMA(2);
*xPos = (int) menu->window.rect.x;
yPos = (int *) VMA(3);
*yPos = (int) menu->window.rect.y;
result = qtrue;
}
else
{
result = qfalse;
}
return result;
}
#endif
break;
case CG_UI_GETITEMTEXT:
itemDef_t *item;
menu = Menus_FindByName((char *) VMA(1)); // Get menu
if (menu)
{
item = (itemDef_s *) Menu_FindItemByName((menuDef_t *) menu, (char *) VMA(2));
if (item)
{
Q_strncpyz( (char *) VMA(3), item->text, 256 );
result = qtrue;
}
else
{
result = qfalse;
}
}
else
{
result = qfalse;
}
return result;
case CG_UI_GETITEMINFO:
menu = Menus_FindByName((char *) VMA(1)); // Get menu
if (menu)
{
qhandle_t *background;
item = (itemDef_s *) Menu_FindItemByName((menuDef_t *) menu, (char *) VMA(2));
if (item)
{
xPos = (int *) VMA(3);
*xPos = (int) item->window.rect.x;
yPos = (int *) VMA(4);
*yPos = (int) item->window.rect.y;
w = (int *) VMA(5);
*w = (int) item->window.rect.w;
h = (int *) VMA(6);
*h = (int) item->window.rect.h;
vec4_t *color;
color = (vec4_t *) VMA(7);
if (!color)
{
return qfalse;
}
(*color)[0] = (float) item->window.foreColor[0];
(*color)[1] = (float) item->window.foreColor[1];
(*color)[2] = (float) item->window.foreColor[2];
(*color)[3] = (float) item->window.foreColor[3];
background = (qhandle_t *) VMA(8);
if (!background)
{
return qfalse;
}
*background = item->window.background;
result = qtrue;
}
else
{
result = qfalse;
}
}
else
{
result = qfalse;
}
return result;
case CG_SP_GETSTRINGTEXTSTRING:
#ifndef __NO_JK2
case CG_SP_GETSTRINGTEXT:
if(com_jk2 && com_jk2->integer)
{
const char* text;
assert(VMA(1));
// assert(VMA(2)); // can now pass in NULL to just query the size
if (args[0] == CG_SP_GETSTRINGTEXT)
{
text = JK2SP_GetStringText( args[1] );
}
else
{
text = JK2SP_GetStringTextString( (const char *) VMA(1) );
}
if (VMA(2)) // only if dest buffer supplied...
{
if ( text[0] )
{
Q_strncpyz( (char *) VMA(2), text, args[3] );
}
else
{
Q_strncpyz( (char *) VMA(2), "??", args[3] );
}
}
return strlen(text);
}
else
{
#endif
const char* text;
assert(VMA(1));
text = SE_GetString( (const char *) VMA(1) );
if (VMA(2)) // only if dest buffer supplied...
{
if ( text[0] )
{
Q_strncpyz( (char *) VMA(2), text, args[3] );
}
else
{
Com_sprintf( (char *) VMA(2), args[3], "??%s", VMA(1) );
}
}
return strlen(text);
#ifndef __NO_JK2
}
//break;
case CG_SP_REGISTER:
return JK2SP_Register( (const char *) VMA(1), args[2]?(SP_REGISTER_MENU|SP_REGISTER_REQUIRED):SP_REGISTER_CLIENT );
#endif
default:
Com_Error( ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0] );
}
return 0;
}
//-----------------------------------------------------------------------------
// A version that simply accepts a ray (can work as a traceline or tracehull)
//-----------------------------------------------------------------------------
void CEngineTrace::TraceRay( const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace )
{
CTraceFilterHitAll traceFilter;
if ( !pTraceFilter )
{
pTraceFilter = &traceFilter;
}
// Gather statistics.
g_EngineStats.IncrementCountedStat( ENGINE_STATS_NUM_TRACE_LINES, 1 );
MEASURE_TIMED_STAT( ENGINE_STATS_TRACE_LINE_TIME );
CM_ClearTrace( pTrace );
// Collide with the world.
if ( pTraceFilter->GetTraceType() != TRACE_ENTITIES_ONLY )
{
ICollideable *pCollide = GetWorldCollideable();
// Make sure the world entity is unrotated
// FIXME: BAH! The !pCollide test here is because of
// CStaticProp::PrecacheLighting.. it's occurring too early
// need to fix that later
Assert(!pCollide || pCollide->GetCollisionOrigin() == vec3_origin );
Assert(!pCollide || pCollide->GetCollisionAngles() == vec3_angle );
CM_BoxTrace( ray, 0, fMask, true, *pTrace );
SetTraceEntity( pCollide, pTrace );
// Blocked by the world.
if ( pTrace->fraction == 0 )
return;
// Early out if we only trace against the world
if ( pTraceFilter->GetTraceType() == TRACE_WORLD_ONLY )
return;
}
// Save the world collision fraction.
float flWorldFraction = pTrace->fraction;
// Create a ray that extends only until we hit the world
// and adjust the trace accordingly
Ray_t entityRay = ray;
entityRay.m_Delta *= pTrace->fraction;
// We know this is safe because if pTrace->fraction == 0
// we would have exited above
pTrace->fractionleftsolid /= pTrace->fraction;
pTrace->fraction = 1.0;
// Collide with entities along the ray
// FIXME: Hitbox code causes this to be re-entrant for the IK stuff.
// If we could eliminate that, this could be static and therefore
// not have to reallocate memory all the time
CEntitiesAlongRay enumerator;
enumerator.Reset();
SpatialPartition()->EnumerateElementsAlongRay( SpatialPartitionMask(), entityRay, false, &enumerator );
bool bNoStaticProps = pTraceFilter->GetTraceType() == TRACE_ENTITIES_ONLY;
bool bFilterStaticProps = pTraceFilter->GetTraceType() == TRACE_EVERYTHING_FILTER_PROPS;
trace_t tr;
ICollideable *pCollideable;
const char *pDebugName;
int nCount = enumerator.m_EntityHandles.Count();
for ( int i = 0; i < nCount; ++i )
{
// Generate a collideable
IHandleEntity *pHandleEntity = enumerator.m_EntityHandles[i];
HandleEntityToCollideable( pHandleEntity, &pCollideable, &pDebugName );
// Check for error condition
if ( !IsSolid( pCollideable->GetSolid(), pCollideable->GetSolidFlags() ) )
{
char temp[1024];
Q_snprintf(temp, sizeof( temp ), "%s in solid list (not solid)\n", pDebugName );
Sys_Error (temp);
}
if ( !StaticPropMgr()->IsStaticProp( pHandleEntity ) )
{
if ( !pTraceFilter->ShouldHitEntity( pHandleEntity, fMask ) )
continue;
}
else
{
// FIXME: Could remove this check here by
// using a different spatial partition mask. Look into it
// if we want more speedups here.
if ( bNoStaticProps )
continue;
if ( bFilterStaticProps )
{
if ( !pTraceFilter->ShouldHitEntity( pHandleEntity, fMask ) )
continue;
}
}
ClipRayToCollideable( entityRay, fMask, pCollideable, &tr );
// Make sure the ray is always shorter than it currently is
ClipTraceToTrace( tr, pTrace );
// Stop if we're in allsolid
if (pTrace->allsolid)
break;
}
// Fix up the fractions so they are appropriate given the original
// unclipped-to-world ray
pTrace->fraction *= flWorldFraction;
pTrace->fractionleftsolid *= flWorldFraction;
#ifdef _DEBUG
Vector vecOffset, vecEndTest;
VectorAdd( ray.m_Start, ray.m_StartOffset, vecOffset );
VectorMA( vecOffset, pTrace->fractionleftsolid, ray.m_Delta, vecEndTest );
Assert( VectorsAreEqual( vecEndTest, pTrace->startpos, 0.1f ) );
VectorMA( vecOffset, pTrace->fraction, ray.m_Delta, vecEndTest );
Assert( VectorsAreEqual( vecEndTest, pTrace->endpos, 0.1f ) );
// Assert( !ray.m_IsRay || pTrace->allsolid || pTrace->fraction >= pTrace->fractionleftsolid );
#endif
if ( !ray.m_IsRay )
{
// Make sure no fractionleftsolid can be used with box sweeps
VectorAdd( ray.m_Start, ray.m_StartOffset, pTrace->startpos );
pTrace->fractionleftsolid = 0;
#ifdef _DEBUG
pTrace->fractionleftsolid = VEC_T_NAN;
#endif
}
}
/*
==================
CM_TransformedBoxTrace
Handles offseting and rotation of the end points for moving and
rotating entities
==================
*/
void CM_TransformedBoxTrace( trace_t *results, const vec3_t start, const vec3_t end,
const vec3_t mins, const vec3_t maxs,
clipHandle_t model, int brushmask,
const vec3_t origin, const vec3_t angles) {
trace_t trace;
vec3_t start_l, end_l;
vec3_t a;
vec3_t forward, right, up;
vec3_t temp;
qboolean rotated;
vec3_t offset;
vec3_t symetricSize[2];
int i;
if ( !mins ) {
mins = vec3_origin;
}
if ( !maxs ) {
maxs = vec3_origin;
}
// adjust so that mins and maxs are always symetric, which
// avoids some complications with plane expanding of rotated
// bmodels
for ( i = 0 ; i < 3 ; i++ ) {
offset[i] = ( mins[i] + maxs[i] ) * 0.5;
symetricSize[0][i] = mins[i] - offset[i];
symetricSize[1][i] = maxs[i] - offset[i];
start_l[i] = start[i] + offset[i];
end_l[i] = end[i] + offset[i];
}
// subtract origin offset
VectorSubtract( start_l, origin, start_l );
VectorSubtract( end_l, origin, end_l );
// rotate start and end into the models frame of reference
if ( model != BOX_MODEL_HANDLE &&
(angles[0] || angles[1] || angles[2]) ) {
rotated = qtrue;
} else {
rotated = qfalse;
}
if (rotated) {
AngleVectors (angles, forward, right, up);
VectorCopy (start_l, temp);
start_l[0] = DotProduct (temp, forward);
start_l[1] = -DotProduct (temp, right);
start_l[2] = DotProduct (temp, up);
VectorCopy (end_l, temp);
end_l[0] = DotProduct (temp, forward);
end_l[1] = -DotProduct (temp, right);
end_l[2] = DotProduct (temp, up);
}
// sweep the box through the model
CM_BoxTrace( &trace, start_l, end_l, symetricSize[0], symetricSize[1], model, brushmask);
if ( rotated && trace.fraction != 1.0 ) {
// FIXME: figure out how to do this with existing angles
VectorNegate (angles, a);
AngleVectors (a, forward, right, up);
VectorCopy (trace.plane.normal, temp);
trace.plane.normal[0] = DotProduct (temp, forward);
trace.plane.normal[1] = -DotProduct (temp, right);
trace.plane.normal[2] = DotProduct (temp, up);
}
trace.endpos[0] = start[0] + trace.fraction * (end[0] - start[0]);
trace.endpos[1] = start[1] + trace.fraction * (end[1] - start[1]);
trace.endpos[2] = start[2] + trace.fraction * (end[2] - start[2]);
*results = trace;
}
