int CEntityMng::ActivatePath( int characterID , char *start , char *dest , int playType )
{
activator_t *activator;
worldentity_t *startEnt , *destEnt , *nextEnt;
vec3_t diff;
float dist;
if( playType & GTH_ENTITY_PLAY_FORWARD )
{
startEnt = SearchTarget( start , GTH_WORLD_ENTITY_TYPE_PATH );
if( !startEnt ) return false;
destEnt = SearchTarget( dest , GTH_WORLD_ENTITY_TYPE_PATH );
nextEnt = startEnt->targetEntity;
}
else
{
startEnt = SearchTarget( dest , GTH_WORLD_ENTITY_TYPE_PATH );
if( !startEnt ) return false;
destEnt = SearchTarget( start , GTH_WORLD_ENTITY_TYPE_PATH );
nextEnt = startEnt->prevEntity;
}
if( nextEnt )
{
VectorSubtract( diff , nextEnt->origin , startEnt->origin );
dist = (float) sqrt( VectorDotProduct( diff , diff ) );
}
else
dist = 0.0f;
activator = startEnt->activator;
activator->startEntity = startEnt;
activator->destEntity = destEnt;
activator->currEntity = startEnt;
activator->playType = playType;
activator->startTime = m_timer->GetAppTime();
activator->currChainTime = activator->startTime;
activator->moveSpeed = GTH_ENTITY_PLAYER_MOVE_SPEED * startEnt->speed;
activator->currChainCompleteTime = dist / activator->moveSpeed;
activator->characterID = characterID;
if( m_currPathEntity )
Deactivate( m_currPathEntity );
activator->playing = true;
startEnt->inuse = true;
m_currPathEntity = startEnt;
return true;
}
void CEntityMng::Initialize( float visibleDist )
{
worldentity_t *entity;
int i;
m_frameFlag = 0;
m_visibleDist = visibleDist;
m_MDLMng->ClearWorldUseFlag();
m_linked = NULL;
m_currCameraPathEntity = NULL;
m_currPathEntity = NULL;
m_numActivator = 0;
entity = &m_entities[0];
for( i = 0 ; i < m_numEntities ; i++ , entity++ )
{
entity->linkedCluster = m_world->FindCluster( entity->origin );
if( entity->linkedCluster < 0 )
{
entity->inuse = false;
continue;
}
entity->targetEntity = SearchTarget( entity->target );
if( entity->targetEntity )
entity->targetEntity->prevEntity = entity;
entity->inuse = false;
switch( entity->classType )
{
case GTH_WORLD_ENTITY_TYPE_PLAYER_POS :
break;
case GTH_WORLD_ENTITY_TYPE_MODEL :
entity->idxMDLEntity = m_MDLMng->AddWorldEntity( entity->itemName , entity->origin
, entity->angles );
if( entity->idxMDLEntity < 0 ) break;
if( !m_MDLMng->GetMDLWorldClassBoundBox( entity->idxMDLEntity , entity->mins , entity->maxs ) )
{
VectorClear( entity->mins );
VectorClear( entity->maxs );
}
entity->radius = CalculateRadius( entity->mins , entity->maxs );
AddLink( entity );
entity->inuse = true;
break;
case GTH_WORLD_ENTITY_TYPE_TELEPORT :
if( !entity->target ) break;
entity->idxMDLEntity = m_MDLMng->AddWorldEntity( entity->itemName , entity->origin
, entity->angles );
if( entity->idxMDLEntity < 0 ) break;
if( !m_MDLMng->GetMDLWorldClassBoundBox( entity->idxMDLEntity , entity->mins , entity->maxs ) )
{
VectorClear( entity->mins );
VectorClear( entity->maxs );
}
AddLink( entity );
entity->inuse = true;
break;
case GTH_WORLD_ENTITY_TYPE_ACTIVATOR :
if( !entity->targetEntity ) break;
AddLink( entity );
entity->inuse = true;
break;
case GTH_WORLD_ENTITY_TYPE_DEACTIVATOR :
if( !entity->targetEntity ) break;
AddLink( entity );
entity->inuse = true;
break;
case GTH_WORLD_ENTITY_TYPE_DOOR :
AddLink( entity );
entity->activator = GetNewActivator();
entity->inuse = true;
break;
case GTH_WORLD_ENTITY_TYPE_PATH :
AddLink( entity );
entity->activator = GetNewActivator();
entity->inuse = false;
break;
case GTH_WORLD_ENTITY_TYPE_CAMERA_PATH :
AddLink( entity );
entity->activator = GetNewActivator();
entity->inuse = false;
break;
case GTH_WORLD_ENTITY_TYPE_SOUND :
AddLink( entity );
entity->activator = GetNewActivator();
entity->inuse = true;
break;
default:
break;
}
}
}
/**
* \brief Alt quantum burst projectile think functiom.
*
* Alt quantum burst projectile think function.
*
* @param ent the projectile
*/
static void WP_QuantumAltThink(gentity_t *ent)
{
vec3_t start, newdir, targetdir, lup={0,0,1}, lright, search;
float dot, dot2;
ent->health--;
if (ent->health<=0)
{
G_FreeEntity(ent);
return;
}
if (ent->target_ent)
{ /* Already have a target, start homing. */
if (ent->health <= 0 || !ent->inuse)
{ /* No longer target this */
ent->target_ent = NULL;
ent->nextthink = level.time + 1000;
ent->health -= 5;
return;
}
VectorSubtract(ent->target_ent->r.currentOrigin, ent->r.currentOrigin, targetdir);
VectorNormalize(targetdir);
/* Now the rocket can't do a 180 in space, so we'll limit the turn to about 45 degrees. */
dot = DotProduct(targetdir, ent->movedir);
/* a dot of 1.0 means right-on-target. */
if (dot < 0.0)
{ /* Go in the direction opposite, start a 180. */
CrossProduct(ent->movedir, lup, lright);
dot2 = DotProduct(targetdir, lright);
if (dot2 > 0)
{ /* Turn 45 degrees right. */
VectorAdd(ent->movedir, lright, newdir);
}
else
{ /* Turn 45 degrees left. */
VectorSubtract(ent->movedir, lright, newdir);
}
/* Yeah we've adjusted horizontally, but let's split the difference vertically, so we kinda try to move towards it. */
newdir[2] = (targetdir[2] + ent->movedir[2]) * 0.5;
VectorNormalize(newdir);
}
else if (dot < 0.7)
{ /* Need about one correcting turn. Generate by meeting the target direction "halfway". */
/* Note, this is less than a 45 degree turn, but it is sufficient. We do this because the rocket may have to go UP. */
VectorAdd(ent->movedir, targetdir, newdir);
VectorNormalize(newdir);
}
else
{ /* else adjust to right on target. */
VectorCopy(targetdir, newdir);
}
VectorScale(newdir, rpg_altPhotonSpeed.integer, ent->s.pos.trDelta);
VectorCopy(newdir, ent->movedir);
SnapVector(ent->s.pos.trDelta); /* save net bandwidth */
VectorCopy(ent->r.currentOrigin, ent->s.pos.trBase);
SnapVector(ent->s.pos.trBase);
ent->s.pos.trTime = level.time;
/* Home at a reduced frequency. */
ent->nextthink = level.time + QUANTUM_ALT_THINK_TIME; /* Nothing at all spectacular happened, continue. */
}
else
{ /* Search in front of the missile for targets. */
VectorCopy(ent->r.currentOrigin, start);
CrossProduct(ent->movedir, lup, lright);
/* Search straight ahead. */
VectorMA(start, QUANTUM_ALT_SEARCH_DIST, ent->movedir, search);
/* Add some small randomness to the search Z height, to give a bit of variation to where we are searching. */
search[2] += flrandom(-QUANTUM_ALT_SEARCH_DIST*0.075, QUANTUM_ALT_SEARCH_DIST*0.075);
if (SearchTarget(ent, start, search))
return;
/* Search to the right. */
VectorMA(search, QUANTUM_ALT_SEARCH_DIST*0.1, lright, search);
if (SearchTarget(ent, start, search))
return;
/* Search to the left. */
VectorMA(search, -QUANTUM_ALT_SEARCH_DIST*0.2, lright, search);
if (SearchTarget(ent, start, search))
return;
/* Search at a higher rate than correction. */
ent->nextthink = level.time + QUANTUM_ALT_SEARCH_TIME; /* Nothing at all spectacular happened, continue. */
}
return;
}
bool CAutoTower::EventProcess(const Event &event)
{
CObject* target;
Math::Vector pos;
float angle, quick;
CAuto::EventProcess(event);
if ( m_engine->GetPause() ) return true;
if ( event.type != EVENT_FRAME ) return true;
m_timeVirus -= event.rTime;
if ( m_object->GetVirusMode() ) // contaminated by a virus?
{
if ( m_timeVirus <= 0.0f )
{
m_timeVirus = 0.1f+Math::Rand()*0.3f;
angle = m_object->GetPartRotationY(1);
angle += Math::Rand()*0.5f;
m_object->SetPartRotationY(1, angle);
m_object->SetPartRotationZ(2, Math::Rand()*0.5f);
}
return true;
}
CPowerContainerObject* power = nullptr;
float energy = 0.0f;
if ( m_object->GetPower() != nullptr && m_object->GetPower()->Implements(ObjectInterfaceType::PowerContainer) )
{
power = dynamic_cast<CPowerContainerObject*>(m_object->GetPower());
energy = power->GetEnergy();
}
UpdateInterface(event.rTime);
if ( m_phase == ATP_WAIT ) return true;
m_progress += event.rTime*m_speed;
if ( m_phase == ATP_ZERO )
{
FireStopUpdate(m_progress, true); // blinks
if ( m_progress < 1.0f )
{
if ( energy >= ENERGY_FIRE )
{
m_phase = ATP_SEARCH;
m_progress = 0.0f;
m_speed = 1.0f/3.0f;
}
}
else
{
m_phase = ATP_ZERO;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
}
}
if ( m_phase == ATP_SEARCH )
{
FireStopUpdate(m_progress, false); // extinguished
if ( m_progress < 1.0f )
{
quick = 1.0f;
//? if ( g_researchDone & RESEARCH_QUICK ) quick = 3.0f;
angle = m_object->GetPartRotationY(1);
angle -= event.rTime*quick*2.0f;
m_object->SetPartRotationY(1, angle);
angle = m_object->GetPartRotationZ(2);
angle += event.rTime*quick*0.5f;
if ( angle > 0.0f ) angle = 0.0f;
m_object->SetPartRotationZ(2, angle);
}
else
{
target = SearchTarget(m_targetPos);
if ( energy < ENERGY_FIRE )
{
m_main->DisplayError(ERR_TOWER_ENERGY, m_object);
}
if ( target == nullptr || energy < ENERGY_FIRE )
{
m_phase = ATP_ZERO;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
}
else
{
pos = m_object->GetPosition();
pos.y += 24.5f;
m_angleYfinal = Math::RotateAngle(m_targetPos.x-pos.x, pos.z-m_targetPos.z); // CW !
m_angleYfinal += Math::PI*2.0f;
m_angleYfinal -= m_object->GetRotationY();
m_angleYactual = Math::NormAngle(m_object->GetPartRotationY(1));
m_angleZfinal = -Math::PI/2.0f;
m_angleZfinal -= Math::RotateAngle(Math::DistanceProjected(m_targetPos, pos), pos.y-m_targetPos.y); // CW !
m_angleZactual = m_object->GetPartRotationZ(2);
m_phase = ATP_TURN;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
//? if ( g_researchDone & RESEARCH_QUICK ) m_speed = 1.0f/0.2f;
}
}
}
if ( m_phase == ATP_TURN )
{
if ( m_progress < 1.0f )
{
angle = m_angleYactual+(m_angleYfinal-m_angleYactual)*m_progress;
m_object->SetPartRotationY(1, angle);
angle = m_angleZactual+(m_angleZfinal-m_angleZactual)*m_progress;
m_object->SetPartRotationZ(2, angle);
}
else
{
m_object->SetPartRotationY(1, m_angleYfinal);
m_object->SetPartRotationZ(2, m_angleZfinal);
if ( power != nullptr )
{
energy = power->GetEnergy();
energy -= ENERGY_FIRE;
power->SetEnergy(energy);
}
m_sound->Play(SOUND_GGG, m_object->GetPosition());
m_phase = ATP_FIRE;
m_progress = 0.0f;
m_speed = 1.0f/1.5f;
}
}
if ( m_phase == ATP_FIRE )
{
if ( m_progress == 0.0f )
{
pos = m_object->GetPosition();
pos.y += 24.5f;
m_particle->CreateRay(pos, m_targetPos, Gfx::PARTIRAY1,
Math::Point(5.0f, 5.0f), 1.5f);
}
if ( m_progress >= 1.0f )
{
m_phase = ATP_ZERO;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
}
}
return true;
}
bool CAutoMush::EventProcess(const Event &event)
{
Math::Vector pos, speed, dir;
Math::Point dim;
float factor, zoom, size, angle;
int i, channel;
CAuto::EventProcess(event);
if ( m_engine->GetPause() ) return true;
if ( event.type != EVENT_FRAME ) return true;
m_progress += event.rTime*m_speed;
factor = 0.0f;
size = 1.0f;
if ( m_phase == AMP_WAIT )
{
if ( m_progress >= 1.0f )
{
if ( !SearchTarget() )
{
m_phase = AMP_WAIT;
m_progress = 0.0f;
m_speed = 1.0f/(2.0f+Math::Rand()*2.0f);
}
else
{
m_phase = AMP_SNIF;
m_progress = 0.0f;
m_speed = 1.0f/1.5f;
}
}
}
if ( m_phase == AMP_SNIF )
{
if ( m_progress < 1.0f )
{
factor = m_progress;
}
else
{
m_phase = AMP_ZOOM;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
}
}
if ( m_phase == AMP_ZOOM )
{
if ( m_progress < 1.0f )
{
factor = 1.0f;
size = 1.0f+m_progress*0.3f;
}
else
{
m_sound->Play(SOUND_MUSHROOM, m_object->GetPosition());
m_phase = AMP_FIRE;
m_progress = 0.0f;
m_speed = 1.0f/1.0f;
}
}
if ( m_phase == AMP_FIRE )
{
if ( m_progress < 1.0f )
{
factor = 1.0f-m_progress;
size = 1.0f+(1.0f-m_progress)*0.3f;
if ( m_lastParticle+m_engine->ParticleAdapt(0.05f) <= m_time )
{
m_lastParticle = m_time;
for ( i=0 ; i<10 ; i++ )
{
pos = m_object->GetPosition();
pos.y += 5.0f;
speed.x = (Math::Rand()-0.5f)*200.0f;
speed.z = (Math::Rand()-0.5f)*200.0f;
speed.y = -(20.0f+Math::Rand()*20.0f);
dim.x = 1.0f;
dim.y = dim.x;
channel = m_particle->CreateParticle(pos, speed, dim, Gfx::PARTIGUN2, 2.0f, 100.0f, 0.0f);
m_particle->SetObjectFather(channel, m_object);
}
}
}
else
{
m_phase = AMP_SMOKE;
m_progress = 0.0f;
m_speed = 1.0f/2.0f;
}
}
if ( m_phase == AMP_SMOKE )
{
if ( m_progress < 1.0f )
{
if ( m_lastParticle+m_engine->ParticleAdapt(0.10f) <= m_time )
{
m_lastParticle = m_time;
pos = m_object->GetPosition();
pos.y += 5.0f;
speed.x = (Math::Rand()-0.5f)*4.0f;
speed.z = (Math::Rand()-0.5f)*4.0f;
speed.y = -(0.5f+Math::Rand()*0.5f);
dim.x = Math::Rand()*2.5f+2.0f;
dim.y = dim.x;
m_particle->CreateParticle(pos, speed, dim, Gfx::PARTISMOKE3, 4.0f, 0.0f, 0.0f);
}
}
else
{
m_phase = AMP_WAIT;
m_progress = 0.0f;
m_speed = 1.0f/(2.0f+Math::Rand()*2.0f);
}
}
if ( factor != 0.0f || size != 1.0f )
{
dir.x = sinf(m_time*Math::PI*4.0f);
dir.z = cosf(m_time*Math::PI*4.0f);
angle = sinf(m_time*10.0f)*factor*0.04f;
m_object->SetRotationX(angle*dir.z);
m_object->SetRotationZ(angle*dir.x);
zoom = 1.0f+sinf(m_time*8.0f)*factor*0.06f;
m_object->SetScaleX(zoom*size);
zoom = 1.0f+sinf(m_time*5.0f)*factor*0.06f;
m_object->SetScaleY(zoom*size);
zoom = 1.0f+sinf(m_time*7.0f)*factor*0.06f;
m_object->SetScaleZ(zoom*size);
}
else
{
m_object->SetRotationX(0.0f);
m_object->SetRotationZ(0.0f);
m_object->SetScale(Math::Vector(1.0f, 1.0f, 1.0f));
}
return true;
}