mirror of
https://github.com/dhewm/dhewm3.git
synced 2024-11-30 16:11:11 +00:00
1400 lines
38 KiB
C++
1400 lines
38 KiB
C++
/*
|
|
===========================================================================
|
|
|
|
Doom 3 GPL Source Code
|
|
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
|
|
|
|
This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
|
|
|
|
Doom 3 Source Code is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Doom 3 Source Code is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
|
|
|
|
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
|
|
|
|
===========================================================================
|
|
*/
|
|
|
|
#include "../../idlib/precompiled.h"
|
|
#pragma hdrstop
|
|
|
|
#include "qe3.h"
|
|
#include "../../renderer/tr_local.h"
|
|
#include "../../renderer/model_local.h" // for idRenderModelMD5
|
|
int g_entityId = 1;
|
|
|
|
#define CURVE_TAG "curve_"
|
|
|
|
extern void Brush_Resize(brush_t *b, idVec3 vMin, idVec3 vMax);
|
|
|
|
int GetNumKeys(entity_t *ent)
|
|
{
|
|
// int iCount = 0;
|
|
// for (epair_t* ep=ent->epairs ; ep ; ep=ep->next)
|
|
// {
|
|
// iCount++;
|
|
// }
|
|
|
|
int iCount = ent->epairs.GetNumKeyVals();
|
|
return iCount;
|
|
}
|
|
|
|
const char *GetKeyString(entity_t *ent, int iIndex)
|
|
{
|
|
// for (epair_t* ep=ent->epairs ; ep ; ep=ep->next)
|
|
// {
|
|
// if (!iIndex--)
|
|
// return ep->key;
|
|
// }
|
|
//
|
|
// assert(0);
|
|
// return NULL;
|
|
|
|
if ( iIndex < GetNumKeys(ent) )
|
|
{
|
|
return ent->epairs.GetKeyVal(iIndex)->GetKey().c_str();
|
|
}
|
|
|
|
assert(0);
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
const char *ValueForKey(entity_t *ent, const char *key) {
|
|
return ent->epairs.GetString(key);
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void TrackMD3Angles(entity_t *e, const char *key, const char *value) {
|
|
if ( idStr::Icmp(key, "angle") != 0 ) {
|
|
return;
|
|
}
|
|
|
|
if ((e->eclass->fixedsize && e->eclass->nShowFlags & ECLASS_MISCMODEL) || EntityHasModel(e)) {
|
|
float a = FloatForKey(e, "angle");
|
|
float b = atof(value);
|
|
if (a != b) {
|
|
idVec3 vAngle;
|
|
vAngle[0] = vAngle[1] = 0;
|
|
vAngle[2] = -a;
|
|
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
|
|
vAngle[2] = b;
|
|
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void SetKeyValue(entity_t *ent, const char *key, const char *value, bool trackAngles) {
|
|
if (ent == NULL) {
|
|
return;
|
|
}
|
|
|
|
if (!key || !key[0]) {
|
|
return;
|
|
}
|
|
|
|
if (trackAngles) {
|
|
TrackMD3Angles(ent, key, value);
|
|
}
|
|
|
|
ent->epairs.Set(key, value);
|
|
GetVectorForKey(ent, "origin", ent->origin);
|
|
|
|
// update sound in case this key was relevent
|
|
Entity_UpdateSoundEmitter( ent );
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void SetKeyVec3(entity_t *ent, const char *key, idVec3 v) {
|
|
if (ent == NULL) {
|
|
return;
|
|
}
|
|
|
|
if (!key || !key[0]) {
|
|
return;
|
|
}
|
|
|
|
idStr str;
|
|
sprintf(str, "%g %g %g", v.x, v.y, v.z);
|
|
ent->epairs.Set(key, str);
|
|
GetVectorForKey(ent, "origin", ent->origin);
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void SetKeyMat3(entity_t *ent, const char *key, idMat3 m) {
|
|
if (ent == NULL) {
|
|
return;
|
|
}
|
|
|
|
if (!key || !key[0]) {
|
|
return;
|
|
}
|
|
|
|
idStr str;
|
|
|
|
sprintf(str, "%g %g %g %g %g %g %g %g %g",m[0][0],m[0][1],m[0][2],m[1][0],m[1][1],m[1][2],m[2][0],m[2][1],m[2][2]);
|
|
|
|
ent->epairs.Set(key, str);
|
|
GetVectorForKey(ent, "origin", ent->origin);
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void DeleteKey(entity_t *ent, const char *key) {
|
|
ent->epairs.Delete(key);
|
|
if (stricmp(key, "rotation") == 0) {
|
|
ent->rotation.Identity();
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
float FloatForKey(entity_t *ent, const char *key) {
|
|
const char *k;
|
|
|
|
k = ValueForKey(ent, key);
|
|
if (k && *k) {
|
|
return atof(k);
|
|
}
|
|
|
|
return 0.0;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
int IntForKey(entity_t *ent, const char *key) {
|
|
const char *k;
|
|
|
|
k = ValueForKey(ent, key);
|
|
return atoi(k);
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool GetVectorForKey(entity_t *ent, const char *key, idVec3 &vec) {
|
|
const char *k;
|
|
k = ValueForKey(ent, key);
|
|
if (k && strlen(k) > 0) {
|
|
sscanf(k, "%f %f %f", &vec[0], &vec[1], &vec[2]);
|
|
return true;
|
|
}
|
|
else {
|
|
vec[0] = vec[1] = vec[2] = 0;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool GetVector4ForKey(entity_t *ent, const char *key, idVec4 &vec) {
|
|
const char *k;
|
|
k = ValueForKey(ent, key);
|
|
if (k && strlen(k) > 0) {
|
|
sscanf(k, "%f %f %f %f", &vec[0], &vec[1], &vec[2], &vec[3]);
|
|
return true;
|
|
}
|
|
else {
|
|
vec[0] = vec[1] = vec[2] = vec[3] = 0;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool GetFloatForKey(entity_t *ent, const char *key, float *f) {
|
|
const char *k;
|
|
k = ValueForKey(ent, key);
|
|
if (k && strlen(k) > 0) {
|
|
*f = atof(k);
|
|
return true;
|
|
}
|
|
|
|
*f = 0;
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool GetMatrixForKey(entity_t *ent, const char *key, idMat3 &mat) {
|
|
const char *k;
|
|
k = ValueForKey(ent, key);
|
|
if (k && strlen(k) > 0) {
|
|
sscanf
|
|
(
|
|
k,
|
|
"%f %f %f %f %f %f %f %f %f ",
|
|
&mat[0][0],
|
|
&mat[0][1],
|
|
&mat[0][2],
|
|
&mat[1][0],
|
|
&mat[1][1],
|
|
&mat[1][2],
|
|
&mat[2][0],
|
|
&mat[2][1],
|
|
&mat[2][2]
|
|
);
|
|
return true;
|
|
}
|
|
else {
|
|
mat.Identity();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_FreeEpairs Frees the entity epairs.
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_FreeEpairs(entity_t *e) {
|
|
e->epairs.Clear();
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_AddToList
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_AddToList(entity_t *e, entity_t *list) {
|
|
if (e->next || e->prev) {
|
|
Error("Entity_AddToList: allready linked");
|
|
}
|
|
|
|
e->next = list->next;
|
|
list->next->prev = e;
|
|
list->next = e;
|
|
e->prev = list;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_RemoveFromList
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_RemoveFromList(entity_t *e) {
|
|
if ( !e->next || !e->prev ) {
|
|
Error("Entity_RemoveFromList: not linked");
|
|
}
|
|
|
|
e->next->prev = e->prev;
|
|
e->prev->next = e->next;
|
|
e->next = e->prev = NULL;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_Free Frees the entity and any brushes is has. The entity is removed from the global entities list.
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_Free( entity_t *e ) {
|
|
|
|
while ( e->brushes.onext != &e->brushes ) {
|
|
Brush_Free(e->brushes.onext);
|
|
}
|
|
|
|
if ( e->next ) {
|
|
e->next->prev = e->prev;
|
|
e->prev->next = e->next;
|
|
}
|
|
|
|
Entity_FreeEpairs( e );
|
|
|
|
delete e;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_MemorySize
|
|
=======================================================================================================================
|
|
*/
|
|
|
|
int Entity_MemorySize( entity_t *e )
|
|
{
|
|
brush_t *b;
|
|
int size;
|
|
|
|
size = sizeof( entity_t ) + e->epairs.Size();
|
|
for( b = e->brushes.onext; b != &e->brushes; b = b->onext )
|
|
{
|
|
size += Brush_MemorySize( b );
|
|
}
|
|
return( size );
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
ParseEpair
|
|
=======================================================================================================================
|
|
*/
|
|
|
|
struct EpairFixup {
|
|
const char *name;
|
|
int type;
|
|
};
|
|
|
|
|
|
const EpairFixup FloatFixups[] = {
|
|
{ "origin", 1 },
|
|
{ "rotation", 2 },
|
|
{ "_color", 1 },
|
|
{ "falloff", 0 },
|
|
{ "light", 0 },
|
|
{ "light_target", 1 },
|
|
{ "light_up", 1 },
|
|
{ "light_right", 1 },
|
|
{ "light_start", 1 },
|
|
{ "light_center", 1 },
|
|
{ "light_end", 1 },
|
|
{ "light_radius", 1 },
|
|
{ "light_origin", 1 }
|
|
};
|
|
|
|
const int FixupCount = sizeof(FloatFixups) / sizeof(EpairFixup);
|
|
|
|
void FixFloats(idDict *dict) {
|
|
int count = dict->GetNumKeyVals();
|
|
for (int i = 0; i < count; i++) {
|
|
const idKeyValue *kv = dict->GetKeyVal(i);
|
|
for (int j = 0; j < FixupCount; j++) {
|
|
if (kv->GetKey().Icmp(FloatFixups[j].name) == 0) {
|
|
idStr val;
|
|
if (FloatFixups[j].type == 1) {
|
|
idVec3 v;
|
|
sscanf(kv->GetValue().c_str(), "%f %f %f", &v.x, &v.y, &v.z);
|
|
sprintf(val, "%g %g %g", v.x, v.y, v.z);
|
|
} else if (FloatFixups[j].type == 2) {
|
|
idMat3 mat;
|
|
sscanf(kv->GetValue().c_str(), "%f %f %f %f %f %f %f %f %f ",&mat[0][0],&mat[0][1],&mat[0][2],&mat[1][0],&mat[1][1],&mat[1][2],&mat[2][0],&mat[2][1],&mat[2][2]);
|
|
sprintf(val, "%g %g %g %g %g %g %g %g %g",mat[0][0],mat[0][1],mat[0][2],mat[1][0],mat[1][1],mat[1][2],mat[2][0],mat[2][1],mat[2][2]);
|
|
} else {
|
|
float f = atof(kv->GetValue().c_str());
|
|
sprintf(val, "%g", f);
|
|
}
|
|
dict->Set(kv->GetKey(), val);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void ParseEpair(idDict *dict) {
|
|
idStr key = token;
|
|
GetToken(false);
|
|
idStr val = token;
|
|
|
|
if (key.Length() > 0) {
|
|
dict->Set(key, val);
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool EntityHasModel(entity_t *ent) {
|
|
if (ent) {
|
|
const char *model = ValueForKey(ent, "model");
|
|
const char *name = ValueForKey(ent, "name");
|
|
if (model && *model) {
|
|
if ( idStr::Icmp(model, name) ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *Entity_New() {
|
|
entity_t *ent = new entity_t;
|
|
|
|
ent->prev = ent->next = NULL;
|
|
ent->brushes.prev = ent->brushes.next = NULL;
|
|
ent->brushes.oprev = ent->brushes.onext = NULL;
|
|
ent->brushes.owner = NULL;
|
|
ent->undoId = 0;
|
|
ent->redoId = 0;
|
|
ent->entityId = g_entityId++;
|
|
ent->origin.Zero();
|
|
ent->eclass = NULL;
|
|
ent->md3Class = NULL;
|
|
ent->lightOrigin.Zero();
|
|
ent->lightRotation.Identity();
|
|
ent->trackLightOrigin = false;
|
|
ent->rotation.Identity();
|
|
ent->lightDef = -1;
|
|
ent->modelDef = -1;
|
|
ent->soundEmitter = NULL;
|
|
ent->curve = NULL;
|
|
return ent;
|
|
}
|
|
|
|
void Entity_UpdateCurveData( entity_t *ent ) {
|
|
|
|
if ( ent == NULL || ent->curve == NULL ) {
|
|
return;
|
|
}
|
|
|
|
const idKeyValue *kv = ent->epairs.MatchPrefix( CURVE_TAG );
|
|
if ( kv == NULL ) {
|
|
if ( ent->curve ) {
|
|
delete ent->curve;
|
|
ent->curve = NULL;
|
|
if ( g_qeglobals.d_select_mode == sel_editpoint ) {
|
|
g_qeglobals.d_select_mode = sel_brush;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
int c = ent->curve->GetNumValues();
|
|
idStr str = va( "%i ( ", c );
|
|
idVec3 v;
|
|
for ( int i = 0; i < c; i++ ) {
|
|
v = ent->curve->GetValue( i );
|
|
str += " ";
|
|
str += v.ToString();
|
|
str += " ";
|
|
}
|
|
str += " )";
|
|
|
|
ent->epairs.Set( kv->GetKey(), str );
|
|
|
|
}
|
|
|
|
idCurve<idVec3> *Entity_MakeCurve( entity_t *ent ) {
|
|
const idKeyValue *kv = ent->epairs.MatchPrefix( CURVE_TAG );
|
|
if ( kv ) {
|
|
idStr str = kv->GetKey().Right( kv->GetKey().Length() - strlen( CURVE_TAG ) );
|
|
if ( str.Icmp( "CatmullRomSpline" ) == 0 ) {
|
|
return new idCurve_CatmullRomSpline<idVec3>();
|
|
} else if ( str.Icmp( "Nurbs" ) == 0 ) {
|
|
return new idCurve_NURBS<idVec3>();
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void Entity_SetCurveData( entity_t *ent ) {
|
|
|
|
ent->curve = Entity_MakeCurve( ent );
|
|
const idKeyValue *kv = ent->epairs.MatchPrefix( CURVE_TAG );
|
|
if ( kv && ent->curve ) {
|
|
idLexer lex;
|
|
lex.LoadMemory( kv->GetValue(), kv->GetValue().Length(), "_curve" );
|
|
int numPoints = lex.ParseInt();
|
|
if ( numPoints > 0 ) {
|
|
float *fp = new float[numPoints * 3];
|
|
lex.Parse1DMatrix( numPoints * 3, fp );
|
|
int time = 0;
|
|
for ( int i = 0; i < numPoints * 3; i += 3 ) {
|
|
idVec3 v;
|
|
v.x = fp[i];
|
|
v.y = fp[i+1];
|
|
v.z = fp[i+2];
|
|
ent->curve->AddValue( time, v );
|
|
time += 100;
|
|
}
|
|
delete []fp;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
entity_t *Entity_PostParse(entity_t *ent, brush_t *pList) {
|
|
bool has_brushes;
|
|
eclass_t *e;
|
|
brush_t *b;
|
|
idVec3 mins, maxs, zero;
|
|
idBounds bo;
|
|
|
|
zero.Zero();
|
|
|
|
Entity_SetCurveData( ent );
|
|
|
|
if (ent->brushes.onext == &ent->brushes) {
|
|
has_brushes = false;
|
|
}
|
|
else {
|
|
has_brushes = true;
|
|
}
|
|
|
|
bool needsOrigin = !GetVectorForKey(ent, "origin", ent->origin);
|
|
const char *pModel = ValueForKey(ent, "model");
|
|
|
|
const char *cp = ValueForKey(ent, "classname");
|
|
|
|
if (strlen(cp)) {
|
|
e = Eclass_ForName(cp, has_brushes);
|
|
} else {
|
|
const char *cp2 = ValueForKey(ent, "name");
|
|
if (strlen(cp2)) {
|
|
char buff[1024];
|
|
strcpy(buff, cp2);
|
|
int len = strlen(buff);
|
|
while ((isdigit(buff[len-1]) || buff[len-1] == '_') && len > 0) {
|
|
buff[len-1] = '\0';
|
|
len--;
|
|
}
|
|
e = Eclass_ForName(buff, has_brushes);
|
|
SetKeyValue(ent, "classname", buff, false);
|
|
} else {
|
|
e = Eclass_ForName("", has_brushes);
|
|
}
|
|
}
|
|
|
|
idStr str;
|
|
|
|
if (e->defArgs.GetString("model", "", str) && e->entityModel == NULL) {
|
|
e->entityModel = gameEdit->ANIM_GetModelFromEntityDef( &e->defArgs );
|
|
}
|
|
|
|
ent->eclass = e;
|
|
|
|
bool hasModel = EntityHasModel(ent);
|
|
|
|
if (hasModel) {
|
|
ent->eclass->defArgs.GetString("model", "", str);
|
|
if (str.Length()) {
|
|
hasModel = false;
|
|
ent->epairs.Delete("model");
|
|
}
|
|
}
|
|
|
|
if (e->nShowFlags & ECLASS_WORLDSPAWN) {
|
|
ent->origin.Zero();
|
|
needsOrigin = false;
|
|
ent->epairs.Delete( "model" );
|
|
} else if (e->nShowFlags & ECLASS_LIGHT) {
|
|
if (GetVectorForKey(ent, "light_origin", ent->lightOrigin)) {
|
|
GetMatrixForKey(ent, "light_rotation", ent->lightRotation);
|
|
ent->trackLightOrigin = true;
|
|
} else if (hasModel) {
|
|
SetKeyValue(ent, "light_origin", ValueForKey(ent, "origin"));
|
|
ent->lightOrigin = ent->origin;
|
|
if (GetMatrixForKey(ent, "rotation", ent->lightRotation)) {
|
|
SetKeyValue(ent, "light_rotation", ValueForKey(ent, "rotation"));
|
|
}
|
|
ent->trackLightOrigin = true;
|
|
}
|
|
} else if ( e->nShowFlags & ECLASS_ENV ) {
|
|
// need to create an origin from the bones here
|
|
idVec3 org;
|
|
idAngles ang;
|
|
bo.Clear();
|
|
bool hasBody = false;
|
|
const idKeyValue *arg = ent->epairs.MatchPrefix( "body ", NULL );
|
|
while ( arg ) {
|
|
sscanf( arg->GetValue(), "%f %f %f %f %f %f", &org.x, &org.y, &org.z, &ang.pitch, &ang.yaw, &ang.roll );
|
|
bo.AddPoint( org );
|
|
arg = ent->epairs.MatchPrefix( "body ", arg );
|
|
hasBody = true;
|
|
}
|
|
if (hasBody) {
|
|
ent->origin = bo.GetCenter();
|
|
}
|
|
}
|
|
|
|
if (e->fixedsize || hasModel) { // fixed size entity
|
|
if (ent->brushes.onext != &ent->brushes) {
|
|
for (b = ent->brushes.onext; b != &ent->brushes; b = b->onext) {
|
|
b->entityModel = true;
|
|
}
|
|
}
|
|
|
|
if (hasModel) {
|
|
// model entity
|
|
idRenderModel *modelHandle = renderModelManager->FindModel( pModel );
|
|
|
|
if ( dynamic_cast<idRenderModelPrt*>( modelHandle ) || dynamic_cast<idRenderModelLiquid*>( modelHandle ) ) {
|
|
bo.Zero();
|
|
bo.ExpandSelf( 12.0f );
|
|
} else {
|
|
bo = modelHandle->Bounds( NULL );
|
|
}
|
|
|
|
VectorCopy(bo[0], mins);
|
|
VectorCopy(bo[1], maxs);
|
|
for (int i = 0; i < 3; i++) {
|
|
if (mins[i] == maxs[i]) {
|
|
mins[i]--;
|
|
maxs[i]++;
|
|
}
|
|
}
|
|
VectorAdd(mins, ent->origin, mins);
|
|
VectorAdd(maxs, ent->origin, maxs);
|
|
b = Brush_Create(mins, maxs, &e->texdef);
|
|
b->modelHandle = modelHandle;
|
|
|
|
float yaw = 0;
|
|
bool convertAngles = GetFloatForKey(ent, "angle", &yaw);
|
|
extern void Brush_Rotate(brush_t *b, idMat3 matrix, idVec3 origin, bool bBuild);
|
|
extern void Brush_Rotate(brush_t *b, idVec3 rot, idVec3 origin, bool bBuild);
|
|
|
|
if (convertAngles) {
|
|
idVec3 rot(0, 0, yaw);
|
|
Brush_Rotate(b, rot, ent->origin, false);
|
|
}
|
|
|
|
if (GetMatrixForKey(ent, "rotation", ent->rotation)) {
|
|
idBounds bo2;
|
|
bo2.FromTransformedBounds(bo, ent->origin, ent->rotation);
|
|
b->owner = ent;
|
|
Brush_Resize(b, bo2[0], bo2[1]);
|
|
}
|
|
Entity_LinkBrush(ent, b);
|
|
}
|
|
|
|
if (!hasModel || (ent->eclass->nShowFlags & ECLASS_LIGHT && hasModel)) {
|
|
// create a custom brush
|
|
if (ent->trackLightOrigin) {
|
|
mins = e->mins + ent->lightOrigin;
|
|
maxs = e->maxs + ent->lightOrigin;
|
|
} else {
|
|
mins = e->mins + ent->origin;
|
|
maxs = e->maxs + ent->origin;
|
|
}
|
|
|
|
b = Brush_Create(mins, maxs, &e->texdef);
|
|
GetMatrixForKey(ent, "rotation", ent->rotation);
|
|
Entity_LinkBrush(ent, b);
|
|
b->trackLightOrigin = ent->trackLightOrigin;
|
|
if ( e->texdef.name == NULL ) {
|
|
brushprimit_texdef_t bp;
|
|
texdef_t td;
|
|
td.SetName( ent->eclass->defMaterial );
|
|
Brush_SetTexture( b, &td, &bp, false );
|
|
}
|
|
}
|
|
} else { // brush entity
|
|
if (ent->brushes.next == &ent->brushes) {
|
|
printf("Warning: Brush entity with no brushes\n");
|
|
}
|
|
|
|
if (!needsOrigin) {
|
|
idStr cn = ValueForKey(ent, "classname");
|
|
idStr name = ValueForKey(ent, "name");
|
|
idStr model = ValueForKey(ent, "model");
|
|
if (cn.Icmp("func_static") == 0) {
|
|
if (name.Icmp(model) == 0) {
|
|
needsOrigin = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (needsOrigin) {
|
|
idVec3 mins, maxs, mid;
|
|
int i;
|
|
char text[32];
|
|
mins[0] = mins[1] = mins[2] = 999999;
|
|
maxs[0] = maxs[1] = maxs[2] = -999999;
|
|
|
|
// add in the origin
|
|
for (b = ent->brushes.onext; b != &ent->brushes; b = b->onext) {
|
|
Brush_Build(b, true, false, false);
|
|
for (i = 0; i < 3; i++) {
|
|
if (b->mins[i] < mins[i]) {
|
|
mins[i] = b->mins[i];
|
|
}
|
|
|
|
if (b->maxs[i] > maxs[i]) {
|
|
maxs[i] = b->maxs[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < 3; i++) {
|
|
ent->origin[i] = (mins[i] + ((maxs[i] - mins[i]) / 2));
|
|
}
|
|
|
|
sprintf(text, "%i %i %i", (int)ent->origin[0], (int)ent->origin[1], (int)ent->origin[2]);
|
|
SetKeyValue(ent, "origin", text);
|
|
}
|
|
|
|
if (!(e->nShowFlags & ECLASS_WORLDSPAWN)) {
|
|
if (e->defArgs.FindKey("model") == NULL && (pModel == NULL || (pModel && strlen(pModel) == 0))) {
|
|
SetKeyValue(ent, "model", ValueForKey(ent, "name"));
|
|
}
|
|
}
|
|
else {
|
|
DeleteKey(ent, "origin");
|
|
}
|
|
}
|
|
|
|
// add all the brushes to the main list
|
|
if (pList) {
|
|
for (b = ent->brushes.onext; b != &ent->brushes; b = b->onext) {
|
|
b->next = pList->next;
|
|
pList->next->prev = b;
|
|
b->prev = pList;
|
|
pList->next = b;
|
|
}
|
|
}
|
|
|
|
FixFloats(&ent->epairs);
|
|
|
|
return ent;
|
|
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_Parse If onlypairs is set, the classname info will not be looked up, and the entity will not be added to the
|
|
global list. Used for parsing the project.
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *Entity_Parse(bool onlypairs, brush_t *pList) {
|
|
entity_t *ent;
|
|
|
|
if (!GetToken(true)) {
|
|
return NULL;
|
|
}
|
|
|
|
if (strcmp(token, "{")) {
|
|
Error("ParseEntity: { not found");
|
|
}
|
|
|
|
ent = Entity_New();
|
|
ent->brushes.onext = ent->brushes.oprev = &ent->brushes;
|
|
ent->origin.Zero();
|
|
|
|
int n = 0;
|
|
do {
|
|
if (!GetToken(true)) {
|
|
Warning("ParseEntity: EOF without closing brace");
|
|
return NULL;
|
|
}
|
|
|
|
if (!strcmp(token, "}")) {
|
|
break;
|
|
}
|
|
|
|
if (!strcmp(token, "{")) {
|
|
GetVectorForKey(ent, "origin", ent->origin);
|
|
brush_t *b = Brush_Parse(ent->origin);
|
|
if (b != NULL) {
|
|
b->owner = ent;
|
|
|
|
// add to the end of the entity chain
|
|
b->onext = &ent->brushes;
|
|
b->oprev = ent->brushes.oprev;
|
|
ent->brushes.oprev->onext = b;
|
|
ent->brushes.oprev = b;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
ParseEpair(&ent->epairs);
|
|
}
|
|
} while (1);
|
|
|
|
if (onlypairs) {
|
|
return ent;
|
|
}
|
|
|
|
return Entity_PostParse(ent, pList);
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void VectorMidpoint(idVec3 va, idVec3 vb, idVec3 &out) {
|
|
for (int i = 0; i < 3; i++) {
|
|
out[i] = va[i] + ((vb[i] - va[i]) / 2);
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_Write
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_Write(entity_t *e, FILE *f, bool use_region) {
|
|
brush_t *b;
|
|
idVec3 origin;
|
|
char text[128];
|
|
int count;
|
|
|
|
// if none of the entities brushes are in the region, don't write the entity at all
|
|
if (use_region) {
|
|
// in region mode, save the camera position as playerstart
|
|
if (!strcmp(ValueForKey(e, "classname"), "info_player_start")) {
|
|
fprintf(f, "{\n");
|
|
fprintf(f, "\"classname\" \"info_player_start\"\n");
|
|
fprintf
|
|
(
|
|
f,
|
|
"\"origin\" \"%i %i %i\"\n",
|
|
(int)g_pParentWnd->GetCamera()->Camera().origin[0],
|
|
(int)g_pParentWnd->GetCamera()->Camera().origin[1],
|
|
(int)g_pParentWnd->GetCamera()->Camera().origin[2]
|
|
);
|
|
fprintf(f, "\"angle\" \"%i\"\n", (int)g_pParentWnd->GetCamera()->Camera().angles[YAW]);
|
|
fprintf(f, "}\n");
|
|
return;
|
|
}
|
|
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (!Map_IsBrushFiltered(b)) {
|
|
break; // got one
|
|
}
|
|
}
|
|
|
|
if (b == &e->brushes) {
|
|
return; // nothing visible
|
|
}
|
|
}
|
|
|
|
if (e->eclass->nShowFlags & ECLASS_PLUGINENTITY) {
|
|
// NOTE: the whole brush placement / origin stuff is a mess
|
|
VectorCopy(e->origin, origin);
|
|
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
|
|
SetKeyValue(e, "origin", text);
|
|
}
|
|
|
|
// if fixedsize, calculate a new origin based on the current brush position
|
|
else if (e->eclass->fixedsize || EntityHasModel(e)) {
|
|
if (!GetVectorForKey(e, "origin", origin)) {
|
|
VectorSubtract(e->brushes.onext->mins, e->eclass->mins, origin);
|
|
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
|
|
SetKeyValue(e, "origin", text);
|
|
}
|
|
}
|
|
|
|
fprintf(f, "{\n");
|
|
|
|
count = e->epairs.GetNumKeyVals();
|
|
for (int j = 0; j < count; j++) {
|
|
fprintf(f, "\"%s\" \"%s\"\n", e->epairs.GetKeyVal(j)->GetKey().c_str(), e->epairs.GetKeyVal(j)->GetValue().c_str());
|
|
}
|
|
|
|
if (!EntityHasModel(e)) {
|
|
count = 0;
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (e->eclass->fixedsize && !b->entityModel) {
|
|
continue;
|
|
}
|
|
if (!use_region || !Map_IsBrushFiltered(b)) {
|
|
fprintf(f, "// brush %i\n", count);
|
|
count++;
|
|
Brush_Write( b, f, e->origin, ( g_PrefsDlg.m_bNewMapFormat != FALSE ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
fprintf(f, "}\n");
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
bool IsBrushSelected(brush_t *bSel) {
|
|
for (brush_t * b = selected_brushes.next; b != NULL && b != &selected_brushes; b = b->next) {
|
|
if (b == bSel) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// =======================================================================================================================
|
|
// Entity_WriteSelected
|
|
// =======================================================================================================================
|
|
//
|
|
void Entity_WriteSelected(entity_t *e, FILE *f) {
|
|
brush_t *b;
|
|
idVec3 origin;
|
|
char text[128];
|
|
int count;
|
|
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (IsBrushSelected(b)) {
|
|
break; // got one
|
|
}
|
|
}
|
|
|
|
if (b == &e->brushes) {
|
|
return; // nothing selected
|
|
}
|
|
|
|
// if fixedsize, calculate a new origin based on the current brush position
|
|
if (e->eclass->fixedsize || EntityHasModel(e)) {
|
|
if (!GetVectorForKey(e, "origin", origin)) {
|
|
VectorSubtract(e->brushes.onext->mins, e->eclass->mins, origin);
|
|
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
|
|
SetKeyValue(e, "origin", text);
|
|
}
|
|
}
|
|
|
|
fprintf(f, "{\n");
|
|
|
|
count = e->epairs.GetNumKeyVals();
|
|
for (int j = 0; j < count; j++) {
|
|
fprintf(f, "\"%s\" \"%s\"\n", e->epairs.GetKeyVal(j)->GetKey().c_str(), e->epairs.GetKeyVal(j)->GetValue().c_str());
|
|
}
|
|
|
|
if (!EntityHasModel(e)) {
|
|
count = 0;
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (e->eclass->fixedsize && !b->entityModel) {
|
|
continue;
|
|
}
|
|
if (IsBrushSelected(b)) {
|
|
fprintf(f, "// brush %i\n", count);
|
|
count++;
|
|
Brush_Write( b, f, e->origin, ( g_PrefsDlg.m_bNewMapFormat != FALSE ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
fprintf(f, "}\n");
|
|
}
|
|
|
|
//
|
|
// =======================================================================================================================
|
|
// Entity_WriteSelected to a CMemFile
|
|
// =======================================================================================================================
|
|
//
|
|
void Entity_WriteSelected(entity_t *e, CMemFile *pMemFile) {
|
|
brush_t *b;
|
|
idVec3 origin;
|
|
char text[128];
|
|
int count;
|
|
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (IsBrushSelected(b)) {
|
|
break; // got one
|
|
}
|
|
}
|
|
|
|
if (b == &e->brushes) {
|
|
return; // nothing selected
|
|
}
|
|
|
|
// if fixedsize, calculate a new origin based on the current brush position
|
|
if (e->eclass->fixedsize || EntityHasModel(e)) {
|
|
if (!GetVectorForKey(e, "origin", origin)) {
|
|
VectorSubtract(e->brushes.onext->mins, e->eclass->mins, origin);
|
|
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
|
|
SetKeyValue(e, "origin", text);
|
|
}
|
|
}
|
|
|
|
MemFile_fprintf(pMemFile, "{\n");
|
|
|
|
count = e->epairs.GetNumKeyVals();
|
|
for (int j = 0; j < count; j++) {
|
|
MemFile_fprintf(pMemFile, "\"%s\" \"%s\"\n", e->epairs.GetKeyVal(j)->GetKey().c_str(), e->epairs.GetKeyVal(j)->GetValue().c_str());
|
|
}
|
|
|
|
if (!EntityHasModel(e)) {
|
|
count = 0;
|
|
for (b = e->brushes.onext; b != &e->brushes; b = b->onext) {
|
|
if (e->eclass->fixedsize && !b->entityModel) {
|
|
continue;
|
|
}
|
|
if (IsBrushSelected(b)) {
|
|
MemFile_fprintf(pMemFile, "// brush %i\n", count);
|
|
count++;
|
|
Brush_Write( b, pMemFile, e->origin, ( g_PrefsDlg.m_bNewMapFormat != FALSE ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
MemFile_fprintf(pMemFile, "}\n");
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_SetName(entity_t *e, const char *name) {
|
|
CString oldName = ValueForKey(e, "name");
|
|
CString oldModel = ValueForKey(e, "model");
|
|
SetKeyValue(e, "name", name);
|
|
if (oldName == oldModel) {
|
|
SetKeyValue(e, "model", name);
|
|
}
|
|
}
|
|
|
|
extern bool Entity_NameIsUnique(const char *name);
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_Name(entity_t *e, bool force) {
|
|
const char *name = ValueForKey(e, "name");
|
|
|
|
if (!force && name && name[0]) {
|
|
return;
|
|
}
|
|
|
|
if (name && name[0] && Entity_NameIsUnique(name)) {
|
|
return;
|
|
}
|
|
|
|
bool setModel = false;
|
|
if (name[0]) {
|
|
const char *model = ValueForKey(e, "model");
|
|
if (model[0]) {
|
|
if ( idStr::Icmp(model, name) == 0 ) {
|
|
setModel = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
const char *eclass = ValueForKey(e, "classname");
|
|
if (eclass && eclass[0]) {
|
|
idStr str = cvarSystem->GetCVarString( "radiant_nameprefix" );
|
|
int id = Map_GetUniqueEntityID(str, eclass);
|
|
if (str.Length()) {
|
|
SetKeyValue(e, "name", va("%s_%s_%i", str.c_str(), eclass, id));
|
|
} else {
|
|
SetKeyValue(e, "name", va("%s_%i", eclass, id));
|
|
}
|
|
if (setModel) {
|
|
if (str.Length()) {
|
|
SetKeyValue(e, "model", va("%s_%s_%i", str.c_str(), eclass, id));
|
|
} else {
|
|
SetKeyValue(e, "model", va("%s_%i", eclass, id));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_Create Creates a new entity out of the selected_brushes list. If the entity class is fixed size, the brushes
|
|
are only used to find a midpoint. Otherwise, the brushes have their ownership transfered to the new entity.
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *Entity_Create(eclass_t *c, bool forceFixed) {
|
|
entity_t *e;
|
|
brush_t *b;
|
|
idVec3 mins, maxs, origin;
|
|
char text[32];
|
|
texdef_t td;
|
|
brushprimit_texdef_t bp;
|
|
|
|
// check to make sure the brushes are ok
|
|
for (b = selected_brushes.next; b != &selected_brushes; b = b->next) {
|
|
if (b->owner != world_entity) {
|
|
Sys_Status("Entity NOT created, brushes not all from world\n");
|
|
Sys_Beep();
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
idStr str;
|
|
if (c->defArgs.GetString("model", "", str) && c->entityModel == NULL) {
|
|
c->entityModel = gameEdit->ANIM_GetModelFromEntityDef( &c->defArgs );
|
|
}
|
|
|
|
// create it
|
|
e = Entity_New();
|
|
e->brushes.onext = e->brushes.oprev = &e->brushes;
|
|
e->eclass = c;
|
|
e->epairs.Copy(c->args);
|
|
SetKeyValue(e, "classname", c->name);
|
|
Entity_Name(e, false);
|
|
|
|
// add the entity to the entity list
|
|
Entity_AddToList(e, &entities);
|
|
|
|
if (c->fixedsize) {
|
|
//
|
|
// just use the selection for positioning b = selected_brushes.next; for (i=0 ;
|
|
// i<3 ; i++) { e->origin[i] = b->mins[i] - c->mins[i]; }
|
|
//
|
|
Select_GetMid(e->origin);
|
|
VectorCopy(e->origin, origin);
|
|
|
|
// create a custom brush
|
|
VectorAdd(c->mins, e->origin, mins);
|
|
VectorAdd(c->maxs, e->origin, maxs);
|
|
|
|
b = Brush_Create(mins, maxs, &c->texdef);
|
|
|
|
Entity_LinkBrush(e, b);
|
|
|
|
if (c->defMaterial.Length()) {
|
|
td.SetName(c->defMaterial);
|
|
Brush_SetTexture(b, &td, &bp, false);
|
|
}
|
|
|
|
|
|
// delete the current selection
|
|
Select_Delete();
|
|
|
|
// select the new brush
|
|
b->next = b->prev = &selected_brushes;
|
|
selected_brushes.next = selected_brushes.prev = b;
|
|
|
|
Brush_Build(b);
|
|
}
|
|
else {
|
|
|
|
Select_GetMid(origin);
|
|
|
|
// change the selected brushes over to the new entity
|
|
for (b = selected_brushes.next; b != &selected_brushes; b = b->next) {
|
|
Entity_UnlinkBrush(b);
|
|
Entity_LinkBrush(e, b);
|
|
Brush_Build(b); // so the key brush gets a name
|
|
if (c->defMaterial.Length()) {
|
|
td.SetName(c->defMaterial);
|
|
Brush_SetTexture(b, &td, &bp, false);
|
|
}
|
|
|
|
}
|
|
|
|
//for (int i = 0; i < 3; i++) {
|
|
// origin[i] = vMin[i] + vMax[i] * 0.5;
|
|
//}
|
|
|
|
if (!forceFixed) {
|
|
SetKeyValue(e, "model", ValueForKey(e, "name"));
|
|
}
|
|
}
|
|
|
|
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
|
|
SetKeyValue(e, "origin", text);
|
|
VectorCopy(origin, e->origin);
|
|
|
|
Sys_UpdateWindows(W_ALL);
|
|
return e;
|
|
}
|
|
|
|
void Brush_MakeDirty(brush_t *b) {
|
|
for (face_t *f = b->brush_faces; f; f = f->next) {
|
|
f->dirty = true;
|
|
}
|
|
}
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_LinkBrush
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_LinkBrush(entity_t *e, brush_t *b) {
|
|
if (b->oprev || b->onext) {
|
|
Error("Entity_LinkBrush: Allready linked");
|
|
}
|
|
|
|
Brush_MakeDirty(b);
|
|
|
|
b->owner = e;
|
|
|
|
b->onext = e->brushes.onext;
|
|
b->oprev = &e->brushes;
|
|
e->brushes.onext->oprev = b;
|
|
e->brushes.onext = b;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_UnlinkBrush
|
|
=======================================================================================================================
|
|
*/
|
|
void Entity_UnlinkBrush(brush_t *b) {
|
|
// if (!b->owner || !b->onext || !b->oprev)
|
|
if (!b->onext || !b->oprev) {
|
|
Error("Entity_UnlinkBrush: Not currently linked");
|
|
}
|
|
|
|
b->onext->oprev = b->oprev;
|
|
b->oprev->onext = b->onext;
|
|
b->onext = b->oprev = NULL;
|
|
b->owner = NULL;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
Entity_Clone
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *Entity_Clone(entity_t *e) {
|
|
entity_t *n;
|
|
|
|
n = Entity_New();
|
|
n->brushes.onext = n->brushes.oprev = &n->brushes;
|
|
n->eclass = e->eclass;
|
|
n->rotation = e->rotation;
|
|
n->origin = e->origin;
|
|
|
|
// add the entity to the entity list
|
|
Entity_AddToList(n, &entities);
|
|
|
|
n->epairs = e->epairs;
|
|
|
|
return n;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
int GetUniqueTargetId(int iHint) {
|
|
int iMin, iMax, i;
|
|
BOOL fFound;
|
|
entity_t *pe;
|
|
|
|
fFound = FALSE;
|
|
pe = entities.next;
|
|
iMin = 0;
|
|
iMax = 0;
|
|
|
|
for (; pe != NULL && pe != &entities; pe = pe->next) {
|
|
i = IntForKey(pe, "target");
|
|
if (i) {
|
|
iMin = Min(i, iMin);
|
|
iMax = Max(i, iMax);
|
|
if (i == iHint) {
|
|
fFound = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (fFound) {
|
|
return iMax + 1;
|
|
}
|
|
else {
|
|
return iHint;
|
|
}
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *FindEntity(const char *pszKey, const char *pszValue) {
|
|
entity_t *pe;
|
|
|
|
pe = entities.next;
|
|
|
|
for (; pe != NULL && pe != &entities; pe = pe->next) {
|
|
if (!strcmp(ValueForKey(pe, pszKey), pszValue)) {
|
|
return pe;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
=======================================================================================================================
|
|
=======================================================================================================================
|
|
*/
|
|
entity_t *FindEntityInt(const char *pszKey, int iValue) {
|
|
entity_t *pe;
|
|
|
|
pe = entities.next;
|
|
|
|
for (; pe != NULL && pe != &entities; pe = pe->next) {
|
|
if (IntForKey(pe, pszKey) == iValue) {
|
|
return pe;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
====================
|
|
Entity_UpdateSoundEmitter
|
|
|
|
Deletes the soundEmitter if the entity should not emit a sound due
|
|
to it not having one, being filtered away, or the sound mode being turned off.
|
|
|
|
Creates or updates the soundEmitter if needed
|
|
====================
|
|
*/
|
|
void Entity_UpdateSoundEmitter( entity_t *ent ) {
|
|
bool playing = false;
|
|
|
|
// if an entity doesn't have any brushes at all, don't do anything
|
|
// if the brush isn't displayed (filtered or culled), don't do anything
|
|
if ( g_pParentWnd->GetCamera()->GetSoundMode()
|
|
&& ent->brushes.onext != &ent->brushes && !FilterBrush(ent->brushes.onext) ) {
|
|
// check for sounds
|
|
const char *v = ValueForKey( ent, "s_shader" );
|
|
if ( v[0] ) {
|
|
refSound_t sound;
|
|
|
|
gameEdit->ParseSpawnArgsToRefSound( &ent->epairs, &sound );
|
|
if ( !sound.waitfortrigger ) { // waitfortrigger will not start playing immediately
|
|
if ( !ent->soundEmitter ) {
|
|
ent->soundEmitter = g_qeglobals.sw->AllocSoundEmitter();
|
|
}
|
|
playing = true;
|
|
ent->soundEmitter->UpdateEmitter( ent->origin, 0, &sound.parms );
|
|
// always play on a single channel, so updates always override
|
|
ent->soundEmitter->StartSound( sound.shader, SCHANNEL_ONE );
|
|
}
|
|
}
|
|
}
|
|
|
|
// delete the soundEmitter if not used
|
|
if ( !playing && ent->soundEmitter ) {
|
|
ent->soundEmitter->Free( true );
|
|
ent->soundEmitter = NULL;
|
|
}
|
|
|
|
}
|