void CBirdsFlock::CreateBoids(SBoidsCreateContext &ctx)
{
CFlock::CreateBoids(ctx);
m_boidDefaultAnimName = m_bc.GetAnimationName(Bird::ANIM_FLY);
m_bc.bAutoTakeOff = false;
for(uint32 i = 0; i < m_RequestedBoidsCount; i++)
{
CBoidObject *boid = new CBoidBird(m_bc);
if(m_bc.bSpawnFromPoint)
{
CBoidBird *pBoid = (CBoidBird *)boid;
float radius = 0.5; // Spawn not far from origin
float z = /*gEnv->p3DEngine->GetTerrainElevation(m_origin.x,m_origin.y)*/ + 7.f + Boid::Frand()*2.f; // z = terrain height + [5-9]
pBoid->m_pos = m_origin + Vec3(radius*Boid::Frand(),radius*Boid::Frand(), radius*Boid::Frand());
z = .25f*Boid::Frand() + .25f; // z-heading = 0.0 - 0.5
pBoid->m_heading = (Vec3(Boid::Frand(),Boid::Frand(),z)).GetNormalized();
pBoid->m_scale = m_bc.boidScale + Boid::Frand()*m_bc.boidRandomScale;
boid->m_speed = m_bc.MinSpeed + (Boid::Frand()+1)/2.0f*(m_bc.MaxSpeed - m_bc.MinSpeed);
pBoid->m_dead = 0;
pBoid->m_currentAccel(0,0,0);
pBoid->SetSpawnFromPt(true);
pBoid->m_fNoCenterAttract = m_bc.factorAttractToOrigin;
pBoid->m_fNoKeepHeight = m_bc.factorKeepHeight;
pBoid->SetAttracted(false);
}
else
{
float radius = m_bc.fSpawnRadius;
boid->m_pos = m_origin + Vec3(radius*Boid::Frand(),radius*Boid::Frand(),Boid::Frand()*radius);
boid->m_heading = (Vec3(Boid::Frand(),Boid::Frand(),0)).GetNormalized();
boid->m_scale = m_bc.boidScale + Boid::Frand()*m_bc.boidRandomScale;
boid->m_speed = m_bc.MinSpeed + (Boid::Frand()+1)/2.0f*(m_bc.MaxSpeed - m_bc.MinSpeed);
}
AddBoid(boid);
}
m_lastUpdatePosTimePassed = 1;
m_avgBoidPos = GetPos();
//
m_hasLanded = false;
TakeOff();
m_terrainPoints = 0;
}
void CFrogFlock::CreateBoids( SBoidsCreateContext &ctx )
{
m_bc.noLanding = true;
m_bc.vEntitySlotOffset = Vec3(0,0,-0.5f); // Offset down by half boid radius.
if (FROG_IDLE_ANIM < m_bc.animations.size())
m_boidDefaultAnimName = m_bc.animations[FROG_IDLE_ANIM];
CFlock::CreateBoids(ctx);
for (uint32 i = 0; i < m_RequestedBoidsCount; i++)
{
CBoidObject *boid = new CFrogBoid( m_bc );
float radius = m_bc.fSpawnRadius;
boid->m_pos = m_origin + Vec3(radius*Boid::Frand(),radius*Boid::Frand(),Boid::Frand()*radius);
boid->m_pos.z = m_bc.engine->GetTerrainElevation(boid->m_pos.x,boid->m_pos.y) + m_bc.fBoidRadius*0.5f;
boid->m_heading = ( Vec3(Boid::Frand(),Boid::Frand(),0) ).GetNormalized();
boid->m_scale = m_bc.boidScale + Boid::Frand()*m_bc.boidRandomScale;
AddBoid(boid);
}
}
void CChickenFlock::CreateBoids( SBoidsCreateContext &ctx )
{
m_bc.noLanding = true;
m_bc.vEntitySlotOffset = Vec3(0,0,-0.5f); // Offset down by half boid radius.
if (CHICKEN_WALK_ANIM < m_bc.animations.size())
m_boidDefaultAnimName = m_bc.animations[CHICKEN_WALK_ANIM];
CFlock::CreateBoids(ctx);
for (uint32 i = 0; i < m_RequestedBoidsCount; i++)
{
CBoidObject *boid = CreateBoid();
float radius = m_bc.fSpawnRadius;
boid->m_pos = m_origin + Vec3(radius*frand(),radius*frand(),frand()*radius);
boid->m_pos.z = m_bc.engine->GetTerrainElevation(boid->m_pos.x,boid->m_pos.y) + m_bc.fBoidRadius*0.5f;
boid->m_heading = ( Vec3(frand(),frand(),0) ).GetNormalized();
boid->m_scale = m_bc.boidScale + frand()*m_bc.boidRandomScale;
boid->m_speed = m_bc.MinSpeed;
AddBoid(boid);
}
}
void CBugsFlock::CreateBoids( SBoidsCreateContext &ctx )
{
CFlock::CreateBoids(ctx);
int i;
if (!m_e_flocks)
return;
if (m_pEntity)
{
IEntityRenderProxy *pRenderProxy = (IEntityRenderProxy*)m_pEntity->GetProxy(ENTITY_PROXY_RENDER);
if (pRenderProxy)
pRenderProxy->ClearSlots();
}
// Different boids.
for (i = 0; i < ctx.boidsCount; i++)
{
CBoidBug *boid = new CBoidBug( m_bc );
float radius = m_bc.fSpawnRadius;
boid->m_pos = m_origin + Vec3(radius*Boid::Frand(),radius*Boid::Frand(),
m_bc.MinHeight+(m_bc.MaxHeight-m_bc.MinHeight)*Boid::Frand() );
boid->m_heading = Vec3(Boid::Frand(),Boid::Frand(),0).GetNormalized();
boid->m_speed = m_bc.MinSpeed + (m_bc.MaxSpeed-m_bc.MinSpeed)*Boid::Frand();
boid->m_scale = m_bc.boidScale + Boid::Frand()*m_bc.boidRandomScale;
/*
//boid->CalcRandomTarget( GetPos(),m_bc );
if (!ctx.characterModel.empty())
{
if (numObj == 0 || (i % (numObj+1) == 0))
{
m_pEntity->LoadCharacter( i,ctx.characterModel );
boid->m_object = m_pEntity->GetCharacter(i);
if (boid->m_object)
{
AABB aabb=boid->m_object->GetAABB();
bbox.Add( aabb.min );
bbox.Add( aabb.max );
if (!ctx.animation.empty())
{
CryCharAnimationParams animParams;
animParams.m_nFlags |= CA_REMOVE_FROM_FIFO;
// Play animation in loop.
boid->m_object->GetISkeleton()->StartAnimation( ctx.animation.c_str(),0, 0,0, animParams );
IAnimationSet* animSet = boid->m_object->GetIAnimationSet();
if (animSet)
{
//Ivo: this is an animation flag in the new system
//boid->m_object->SetLoop( ctx.animation.c_str(), true, 0 );
}
}
}
}
}
if (numObj > 0)
boid->m_objectId = (i % numObj);
else
boid->m_objectId = 0;
if (!boid->m_object)
{
m_pEntity->LoadGeometry( i,ctx.models[boid->m_objectId] );
}
*/
//boid->m_p = gEnv->p3DEngine->MakeCharacter( model.c_str() );
/*
if (boid->m_object)
{
boid->Physicalize(m_bc);
}
*/
AddBoid(boid);
}
}
