//----------------------------------------------------------
void fx_explosion_trail_use( gentity_t *self, gentity_t *other, gentity_t *activator )
{
gentity_t *missile = G_Spawn();
// We aren't a missile in the truest sense, rather we just move through the world and spawn effects
if ( missile )
{
missile->classname = "fx_exp_trail";
missile->nextthink = level.time + 50;
missile->e_ThinkFunc = thinkF_fx_explosion_trail_think;
missile->s.eType = ET_MOVER;
missile->owner = self;
missile->s.modelindex = self->s.modelindex2;
missile->s.pos.trTime = level.time;
G_SetOrigin( missile, self->currentOrigin );
if ( self->spawnflags & 1 ) // gravity
{
missile->s.pos.trType = TR_GRAVITY;
}
else
{
missile->s.pos.trType = TR_LINEAR;
}
missile->spawnflags = self->spawnflags;
G_SetAngles( missile, self->currentAngles );
VectorScale( self->currentAngles, self->speed, missile->s.pos.trDelta );
missile->s.pos.trTime = level.time;
missile->radius = self->radius;
missile->damage = self->damage;
missile->splashDamage = self->splashDamage;
missile->splashRadius = self->splashRadius;
missile->fxID = self->fxID;
missile->fullName = self->fullName;
missile->clipmask = MASK_SHOT;
gi.linkentity( missile );
if ( VALIDSTRING( self->soundSet ) == true )
{
G_AddEvent( self, EV_BMODEL_SOUND, CAS_GetBModelSound( self->soundSet, BMS_START ));
missile->s.loopSound = CAS_GetBModelSound( self->soundSet, BMS_MID );
missile->soundSet = self->soundSet;
if ( missile->s.loopSound < 0 )
{
missile->s.loopSound = 0;
}
}
}
}
//----------------------------------------------------------
void fx_runner_use( gentity_t *self, gentity_t *other, gentity_t *activator )
{
if ( self->spawnflags & 2 ) // ONESHOT
{
// call the effect with the desired position and orientation, as a safety thing,
// make sure we aren't thinking at all.
fx_runner_think( self );
self->nextthink = -1;
if ( self->target2 )
{
// let our target know that we have spawned an effect
G_UseTargets2( self, self, self->target2 );
}
if ( VALIDSTRING( self->soundSet ) == true )
{
G_AddEvent( self, EV_BMODEL_SOUND, CAS_GetBModelSound( self->soundSet, BMS_START ));
}
}
else
{
// ensure we are working with the right think function
self->e_ThinkFunc = thinkF_fx_runner_think;
// toggle our state
if ( self->nextthink == -1 )
{
// NOTE: we fire the effect immediately on use, the fx_runner_think func will set
// up the nextthink time.
fx_runner_think( self );
if ( VALIDSTRING( self->soundSet ) == true )
{
G_AddEvent( self, EV_BMODEL_SOUND, CAS_GetBModelSound( self->soundSet, BMS_START ));
self->s.loopSound = CAS_GetBModelSound( self->soundSet, BMS_MID );
if ( self->s.loopSound < 0 )
{
self->s.loopSound = 0;
}
}
}
else
{
// turn off for now
self->nextthink = -1;
if ( VALIDSTRING( self->soundSet ) == true )
{
G_AddEvent( self, EV_BMODEL_SOUND, CAS_GetBModelSound( self->soundSet, BMS_END ));
self->s.loopSound = 0;
}
}
}
}
//----------------------------------------------------------
void fx_explosion_trail_think( gentity_t *ent )
{
vec3_t origin;
trace_t tr;
if ( ent->spawnflags & 1 ) // gravity
{
ent->s.pos.trType = TR_GRAVITY;
}
else
{
ent->s.pos.trType = TR_LINEAR;
}
EvaluateTrajectory( &ent->s.pos, level.time, origin );
gi.trace( &tr, ent->currentOrigin, vec3_origin, vec3_origin, origin,
ent->owner ? ent->owner->s.number : ENTITYNUM_NONE, ent->clipmask, G2_RETURNONHIT, 10 );
if ( tr.fraction < 1.0f )
{
// never explode or bounce on sky
if ( !( tr.surfaceFlags & SURF_NOIMPACT ))
{
if ( ent->splashDamage && ent->splashRadius )
{
G_RadiusDamage( tr.endpos, ent, ent->splashDamage, ent->splashRadius, ent, MOD_EXPLOSIVE_SPLASH );
}
}
if ( ent->fullName )
{
// fxFile2....in other words, impact fx
G_PlayEffect( ent->fullName, tr.endpos, tr.plane.normal );
}
if ( VALIDSTRING( ent->soundSet ) == true )
{
G_AddEvent( ent, EV_BMODEL_SOUND, CAS_GetBModelSound( ent->soundSet, BMS_END ));
}
G_FreeEntity( ent );
return;
}
G_RadiusDamage( origin, ent, ent->damage, ent->radius, ent, MOD_EXPLOSIVE_SPLASH );
// call the effect with the desired position and orientation
G_PlayEffect( ent->fxID, origin, ent->currentAngles );
ent->nextthink = level.time + 50;
gi.linkentity( ent );
}
//----------------------------------------------------------
void fx_runner_think( gentity_t *ent )
{
vec3_t temp;
EvaluateTrajectory( &ent->s.pos, level.time, ent->currentOrigin );
EvaluateTrajectory( &ent->s.apos, level.time, ent->currentAngles );
// call the effect with the desired position and orientation
G_AddEvent( ent, EV_PLAY_EFFECT, ent->fxID );
// Assume angles, we'll do a cross product on the other end to finish up
AngleVectors( ent->currentAngles, ent->pos3, NULL, NULL );
MakeNormalVectors( ent->pos3, ent->pos4, temp ); // there IS a reason this is done...it's so that it doesn't break every effect in the game...
ent->nextthink = level.time + ent->delay + random() * ent->random;
if ( ent->spawnflags & 4 ) // damage
{
G_RadiusDamage( ent->currentOrigin, ent, ent->splashDamage, ent->splashRadius, ent, MOD_UNKNOWN );
}
if ( ent->target2 )
{
// let our target know that we have spawned an effect
G_UseTargets2( ent, ent, ent->target2 );
}
if ( !(ent->spawnflags & 2 ) && !ent->s.loopSound ) // NOT ONESHOT...this is an assy thing to do
{
if ( VALIDSTRING( ent->soundSet ) == true )
{
ent->s.loopSound = CAS_GetBModelSound( ent->soundSet, BMS_MID );
if ( ent->s.loopSound < 0 )
{
ent->s.loopSound = 0;
}
}
}
}
//----------------------------------------------------------
void fx_runner_link( gentity_t *ent )
{
vec3_t dir;
if ( ent->target )
{
// try to use the target to override the orientation
gentity_t *target = NULL;
target = G_Find( target, FOFS(targetname), ent->target );
if ( !target )
{
// Bah, no good, dump a warning, but continue on and use the UP vector
Com_Printf( "fx_runner_link: target specified but not found: %s\n", ent->target );
Com_Printf( " -assuming UP orientation.\n" );
}
else
{
// Our target is valid so let's override the default UP vector
VectorSubtract( target->s.origin, ent->s.origin, dir );
VectorNormalize( dir );
vectoangles( dir, ent->s.angles );
}
}
// don't really do anything with this right now other than do a check to warn the designers if the target2 is bogus
if ( ent->target2 )
{
gentity_t *target = NULL;
target = G_Find( target, FOFS(targetname), ent->target2 );
if ( !target )
{
// Target2 is bogus, but we can still continue
Com_Printf( "fx_runner_link: target2 was specified but is not valid: %s\n", ent->target2 );
}
}
G_SetAngles( ent, ent->s.angles );
if ( ent->spawnflags & 1 || ent->spawnflags & 2 ) // STARTOFF || ONESHOT
{
// We won't even consider thinking until we are used
ent->nextthink = -1;
}
else
{
if ( VALIDSTRING( ent->soundSet ) == true )
{
ent->s.loopSound = CAS_GetBModelSound( ent->soundSet, BMS_MID );
if ( ent->s.loopSound < 0 )
{
ent->s.loopSound = 0;
}
}
// Let's get to work right now!
ent->e_ThinkFunc = thinkF_fx_runner_think;
ent->nextthink = level.time + 200; // wait a small bit, then start working
}
// make us useable if we can be targeted
if ( ent->targetname )
{
ent->e_UseFunc = useF_fx_runner_use;
}
}
static void ReadGEntities(qboolean qbAutosave)
{
int iCount;
gi.ReadFromSaveGame('NMED', (void *)&iCount, sizeof(iCount));
int iPreviousEntRead = -1;
int i;
for (i=0; i<iCount; i++)
{
int iEntIndex;
gi.ReadFromSaveGame('EDNM', (void *)&iEntIndex, sizeof(iEntIndex));
if (iEntIndex >= globals.num_entities)
{
globals.num_entities = iEntIndex + 1;
}
if (iPreviousEntRead != iEntIndex-1)
{
for (int j=iPreviousEntRead+1; j!=iEntIndex; j++)
{
if ( g_entities[j].inuse ) // not actually necessary
{
G_FreeEntity(&g_entities[j]);
}
}
}
iPreviousEntRead = iEntIndex;
// slightly naff syntax here, but makes a few ops clearer later...
//
gentity_t entity;
gentity_t* pEntOriginal = &entity;
gentity_t* pEnt = &g_entities[iEntIndex];
*pEntOriginal = *pEnt; // struct copy, so we can refer to original
pEntOriginal->ghoul2.kill();
gi.unlinkentity(pEnt);
Quake3Game()->FreeEntity( pEnt );
//
// sneaky: destroy the ghoul2 object within this struct before binary-loading over the top of it...
//
gi.G2API_LoadSaveCodeDestructGhoul2Info(pEnt->ghoul2);
pEnt->ghoul2.kill();
EvaluateFields(savefields_gEntity, (byte *)pEnt, (byte *)pEntOriginal, 'GENT', sizeof(*pEnt),qfalse);
pEnt->ghoul2.kill();
// now for any fiddly bits...
//
if (pEnt->NPC) // will be qtrue/qfalse
{
gNPC_t tempNPC;
EvaluateFields(savefields_gNPC, (byte *)&tempNPC,(byte *)pEntOriginal->NPC, 'GNPC', sizeof (*pEnt->NPC),qfalse);
// so can we pinch the original's one or do we have to alloc a new one?...
//
if (pEntOriginal->NPC)
{
// pinch this G_Alloc handle...
//
pEnt->NPC = pEntOriginal->NPC;
}
else
{
// original didn't have one (hmmm...), so make a new one...
//
//assert(0); // I want to know about this, though not in release
pEnt->NPC = (gNPC_t *) G_Alloc(sizeof(*pEnt->NPC));
}
// copy over the one we've just loaded...
//
*pEnt->NPC = tempNPC; // struct copy
//FIXME: do we need to do these too?
/*
if ( pEnt->s.number )
{//not player
G_LoadAnimFileSet( *pEnt, *pEnt->NPC_type );
G_SetSkin( *pEnt, *pEnt->NPC_type, NULL );// it probably wasn't the default skin, do we need this at all?
}
*/
}
if (pEnt->client == (gclient_t*) -2) // one of Mike G's NPC clients?
{
gclient_t tempGClient;
EvaluateFields(savefields_gClient, (byte *)&tempGClient, (byte *)pEntOriginal->client, 'GCLI', sizeof(*pEnt->client),qtrue);//qfalse);
// can we pinch the original's client handle or do we have to alloc a new one?...
//
if (pEntOriginal->client)
{
// pinch this G_Alloc handle...
//
pEnt->client = pEntOriginal->client;
}
else
{
// original didn't have one (hmmm...) so make a new one...
//
pEnt->client = (gclient_t *) G_Alloc(sizeof(*pEnt->client));
}
// copy over the one we've just loaded....
//
*pEnt->client = tempGClient; // struct copy
if ( pEnt->s.number )
{//not player
G_ReloadSaberData( pEnt );
}
}
// Some Icarus thing... (probably)
//
if (pEnt->parms) // will be qtrue/qfalse
{
parms_t tempParms;
gi.ReadFromSaveGame('PARM', &tempParms, sizeof(tempParms));
// so can we pinch the original's one or do we have to alloc a new one?...
//
if (pEntOriginal->parms)
{
// pinch this G_Alloc handle...
//
pEnt->parms = pEntOriginal->parms;
}
else
{
// original didn't have one, so make a new one...
//
pEnt->parms = (parms_t *) G_Alloc(sizeof(*pEnt->parms));
}
// copy over the one we've just loaded...
//
*pEnt->parms = tempParms; // struct copy
}
if (pEnt->m_pVehicle) // will be qtrue/qfalse
{
Vehicle_t tempVehicle;
EvaluateFields(savefields_gVHIC, (byte *)&tempVehicle,(byte *)pEntOriginal->m_pVehicle, 'VHIC', sizeof (*pEnt->m_pVehicle),qfalse);
// so can we pinch the original's one or do we have to alloc a new one?...
//
if (pEntOriginal->m_pVehicle)
{
// pinch this G_Alloc handle...
//
pEnt->m_pVehicle = pEntOriginal->m_pVehicle;
}
else
{
// original didn't have one, so make a new one...
//
pEnt->m_pVehicle = (Vehicle_t *) gi.Malloc( sizeof(Vehicle_t), TAG_G_ALLOC, qfalse );
}
// copy over the one we've just loaded...
//
*pEnt->m_pVehicle = tempVehicle; // struct copy
}
// the scary ghoul2 stuff... (fingers crossed)
//
{
char *pGhoul2Data = NULL;
gi.ReadFromSaveGame('GHL2', 0, 0, (void**)&pGhoul2Data);
gi.G2API_LoadGhoul2Models(pEnt->ghoul2, pGhoul2Data); // if it's going to crash anywhere... <g>
gi.Free(pGhoul2Data);
}
// gi.unlinkentity (pEntOriginal);
// ICARUS_FreeEnt( pEntOriginal );
// *pEntOriginal = *pEnt; // struct copy
// qboolean qbLinked = pEntOriginal->linked;
// pEntOriginal->linked = qfalse;
// if (qbLinked)
// {
// gi.linkentity (pEntOriginal);
// }
// because the sytem stores sfx_t handles directly instead of the set, we have to reget the set's sfx_t...
//
if (pEnt->s.eType == ET_MOVER && pEnt->s.loopSound>0)
{
if ( VALIDSTRING( pEnt->soundSet ))
{
extern int BMS_MID; // from g_mover
pEnt->s.loopSound = CAS_GetBModelSound( pEnt->soundSet, BMS_MID );
if (pEnt->s.loopSound == -1)
{
pEnt->s.loopSound = 0;
}
}
}
// NPCs and other ents store waypoints that aren't valid after a load
pEnt->waypoint = 0;
qboolean qbLinked = pEnt->linked;
pEnt->linked = qfalse;
if (qbLinked)
{
gi.linkentity (pEnt);
}
}
//Read in all the entity timers
TIMER_Load();//ReadEntityTimers();
if (!qbAutosave)
{
// now zap any g_ents that were inuse when the level was loaded, but are no longer in use in the saved version
// that we've just loaded...
//
for (i=iPreviousEntRead+1; i<globals.num_entities; i++)
{
if ( g_entities[i].inuse ) // not actually necessary
{
G_FreeEntity(&g_entities[i]);
}
}
//Load ICARUS information
Quake3Game()->ClearEntityList();
IIcarusInterface::GetIcarus()->Load();
// check that Icarus has loaded everything it saved out by having a marker chunk after it...
//
static int iBlah = 1234;
gi.ReadFromSaveGame('ICOK', &iBlah, sizeof(iBlah));
}
if (!qbAutosave)
{
ReadInUseBits();//really shouldn't need to read these bits in at all, just restore them from the ents...
}
}
void ReadGEntities(qboolean qbAutosave)
{
int iCount;
int i;
gi.ReadFromSaveGame('NMED', (void *)&iCount, sizeof(iCount), NULL);
int iPreviousEntRead = -1;
for (i=0; i<iCount; i++)
{
int iEntIndex;
gi.ReadFromSaveGame('EDNM', (void *)&iEntIndex, sizeof(iEntIndex), NULL);
if (iEntIndex >= globals.num_entities)
{
globals.num_entities = iEntIndex + 1;
}
if (iPreviousEntRead != iEntIndex-1)
{
for (int j=iPreviousEntRead+1; j!=iEntIndex; j++)
{
if ( g_entities[j].inuse ) // not actually necessary
{
G_FreeEntity(&g_entities[j]);
}
}
}
iPreviousEntRead = iEntIndex;
// slightly naff syntax here, but makes a few ops clearer later...
//
gentity_t entity;
// gentity_t* pEntOriginal = &g_entities[iEntIndex];
// gentity_t* pEnt = &entity;
gentity_t* pEntOriginal = &entity;
gentity_t* pEnt = &g_entities[iEntIndex];
*pEntOriginal = *pEnt; // struct copy, so we can refer to original
pEntOriginal->ghoul2.kill();
gi.unlinkentity(pEnt);
ICARUS_FreeEnt (pEnt);
//
// sneaky: destroy the ghoul2 object within this struct before binary-loading over the top of it...
//
gi.G2API_LoadSaveCodeDestructGhoul2Info(pEnt->ghoul2);
pEnt->ghoul2.kill();
EvaluateFields(savefields_gEntity, (byte *)pEnt, (byte *)pEntOriginal, 'GENT', sizeof(*pEnt),qfalse);
pEnt->ghoul2.kill();
// now for any fiddly bits...
//
if (pEnt->NPC) // will be qtrue/qfalse
{
gNPC_t tempNPC;
EvaluateFields(savefields_gNPC, (byte *)&tempNPC,(byte *)pEntOriginal->NPC, 'GNPC', sizeof (*pEnt->NPC),qfalse);
// so can we pinch the original's one or do we have to alloc a new one?...
//
if (pEntOriginal->NPC)
{
// pinch this G_Alloc handle...
//
pEnt->NPC = pEntOriginal->NPC;
}
else
{
// original didn't have one (hmmm...), so make a new one...
//
//assert(0); // I want to know about this, though not in release
pEnt->NPC = (gNPC_t *) G_Alloc(sizeof(*pEnt->NPC));
}
// copy over the one we've just loaded...
//
*pEnt->NPC = tempNPC; // struct copy
}
if (pEnt->client == (gclient_t*) -2) // one of Mike G's NPC clients?
{
gclient_t tempGClient;
EvaluateFields(savefields_gClient, (byte *)&tempGClient, (byte *)pEntOriginal->client, 'GCLI', sizeof(*pEnt->client),qfalse);
// can we pinch the original's client handle or do we have to alloc a new one?...
//
if (pEntOriginal->client)
{
// pinch this G_Alloc handle...
//
pEnt->client = pEntOriginal->client;
}
else
{
// original didn't have one (hmmm...) so make a new one...
//
pEnt->client = (gclient_t *) G_Alloc(sizeof(*pEnt->client));
}
// copy over the one we've just loaded....
//
*pEnt->client = tempGClient; // struct copy
}
// Some Icarus thing... (probably)
//
if (pEnt->parms) // will be qtrue/qfalse
{
parms_t tempParms;
gi.ReadFromSaveGame('PARM', &tempParms, sizeof(tempParms), NULL);
// so can we pinch the original's one or do we have to alloc a new one?...
//
if (pEntOriginal->parms)
{
// pinch this G_Alloc handle...
//
pEnt->parms = pEntOriginal->parms;
}
else
{
// original didn't have one, so make a new one...
//
pEnt->parms = (parms_t *) G_Alloc(sizeof(*pEnt->parms));
}
// copy over the one we've just loaded...
//
*pEnt->parms = tempParms; // struct copy
}
// the scary ghoul2 stuff... (fingers crossed)
//
{
char *pGhoul2Data = NULL;
int iGhoul2Size = 0;
gi.ReadFromSaveGame('GL2S', &iGhoul2Size, sizeof(iGhoul2Size), NULL);
pGhoul2Data = (char *) gi.Malloc(iGhoul2Size, TAG_TEMP_WORKSPACE, qfalse);
/* if (pGhoul2Data == 0)
{
G_Error("ReadGEntities(): ent %d/%d (targetname: '%s'), failed to alloc %d bytes for Ghoul2 load",i,iCount,pEnt->targetname,iGhoul2Size);
}
*/ gi.ReadFromSaveGame('GHL2', pGhoul2Data, iGhoul2Size, NULL);
gi.G2API_LoadGhoul2Models(pEnt->ghoul2, pGhoul2Data); // if it's going to crash anywhere... <g>
gi.Free(pGhoul2Data);
}
// gi.unlinkentity (pEntOriginal);
// ICARUS_FreeEnt( pEntOriginal );
// *pEntOriginal = *pEnt; // struct copy
// qboolean qbLinked = pEntOriginal->linked;
// pEntOriginal->linked = qfalse;
// if (qbLinked)
// {
// gi.linkentity (pEntOriginal);
// }
// because the sytem stores sfx_t handles directly instead of the set, we have to reget the set's sfx_t...
//
if (pEnt->s.eType == ET_MOVER && pEnt->s.loopSound>0)
{
if ( VALIDSTRING( pEnt->soundSet ))
{
extern int BMS_MID; // from g_mover
pEnt->s.loopSound = CAS_GetBModelSound( pEnt->soundSet, BMS_MID );
if (pEnt->s.loopSound == -1)
{
pEnt->s.loopSound = 0;
}
}
}
qboolean qbLinked = pEnt->linked;
pEnt->linked = qfalse;
if (qbLinked)
{
gi.linkentity (pEnt);
}
}
//Read in all the entity timers
TIMER_Load();//ReadEntityTimers();
if (!qbAutosave)
{
// now zap any g_ents that were inuse when the level was loaded, but are no longer in use in the saved version
// that we've just loaded...
//
for (i=iPreviousEntRead+1; i<globals.num_entities; i++)
{
if ( g_entities[i].inuse ) // not actually necessary
{
G_FreeEntity(&g_entities[i]);
}
}
//Load ICARUS information
ICARUS_EntList.clear();
iICARUS->Load();
// check that Icarus has loaded everything it saved out by having a marker chunk after it...
//
static int iBlah = 1234;
gi.ReadFromSaveGame('ICOK', &iBlah, sizeof(iBlah), NULL);
}
if (!qbAutosave)
{
ReadInUseBits();//really shouldn't need to read these bits in at all, just restore them from the ents...
}
}
