void Entity::addToRender(SceneRenderer &out, Color color) const {
//PROFILE("Entity::addToRender");
IRect rect = m_sprite.getRect(m_seq_idx, m_frame_idx, m_dir_idx);
if(!areOverlapping(out.targetRect(), rect + (int2)worldToScreen(m_pos)))
return;
FBox bbox = boundingBox() - pos();
if(shrinkRenderedBBox() && bbox.height() >= 2.0f)
bbox = {float3(bbox.x(), min(bbox.y() + 1.0f, bbox.ey() - 0.5f), bbox.z()), bbox.max()};
bool as_overlay = renderAsOverlay();
FRect tex_rect;
auto tex = m_sprite.getFrame(m_seq_idx, m_frame_idx, m_dir_idx, tex_rect);
bool added = out.add(tex, rect, m_pos, bbox, color, tex_rect, as_overlay);
if(added && m_oseq_idx != -1 && m_oframe_idx != -1) {
//TODO: overlay may be visible, while normal sprite is not!
rect = m_sprite.getRect(m_oseq_idx, m_oframe_idx, m_dir_idx);
auto ov_tex = m_sprite.getFrame(m_oseq_idx, m_oframe_idx, m_dir_idx, tex_rect);
out.add(ov_tex, rect, m_pos, bbox, color, tex_rect, true);
}
// if(findAny(boundingBox(), {Flags::all | Flags::colliding, ref()}))
// out.addBox(bbox + pos(), ColorId::red);
}
bool World::findClosestPos(int3 &out, const int3 &source, const IBox &target_box, EntityRef agent_ref) const {
const Entity *agent = const_cast<World*>(this)->refEntity(agent_ref);
if(agent) {
FBox bbox = agent->boundingBox();
const NaviMap *navi_map = naviMap(bbox);
if(navi_map)
return navi_map->findClosestPos(out, source, bbox.height(), target_box);
}
return false;
}
void WorldViewer::update(double time_diff) {
FWK_PROFILE("WorldViewer::update");
Actor *spectator = m_world->refEntity<Actor>(m_spectator);
if((int)m_entities.size() != m_world->entityCount())
m_entities.resize(m_world->entityCount());
if(!m_spectator) {
for(int n = 0; n < (int)m_entities.size(); n++) {
Entity *entity = m_world->refEntity(n);
VisEntity &vis_entity = m_entities[n];
vis_entity.ref = entity? entity->ref() : EntityRef();
vis_entity.mode = entity? VisEntity::visible : VisEntity::invisible;
vis_entity.occluder_id = -1;
}
return;
}
if(!spectator)
return;
FBox bbox = spectator->boundingBox();
m_cur_pos = bbox.center();
m_eye_pos = asXZY(m_cur_pos.xz(), bbox.min.y + bbox.height() * 0.75f);
for(int n = 0; n < (int)m_entities.size(); n++) {
Entity *entity = m_world->refEntity(n);
VisEntity &vis_entity = m_entities[n];
if(!entity) {
vis_entity = VisEntity();
continue;
}
const auto *desc = m_world->refEntityDesc(n);
DASSERT(desc);
bool is_visible = m_see_all || spectator == entity || spectator->canSee(entity->ref(), !isMovable(*entity));
if(vis_entity.ref != entity->ref()) {
vis_entity = VisEntity();
vis_entity.ref = entity->ref();
vis_entity.mode = is_visible? VisEntity::visible : VisEntity::invisible;
}
if(is_visible) {
vis_entity.occluder_id = desc->occluder_id;
if(vis_entity.mode == VisEntity::visible)
continue;
if(vis_entity.mode == VisEntity::shadowed || vis_entity.mode == VisEntity::pre_blending_out) {
vis_entity.shadow.reset();
vis_entity.mode = VisEntity::visible;
}
else {
float blend_value = 0.0;
if(vis_entity.mode == VisEntity::blending_in)
blend_value = vis_entity.blend_value;
else if(vis_entity.mode == VisEntity::blending_out)
blend_value = blend_time - vis_entity.blend_value;
blend_value += time_diff;
vis_entity.mode = blend_value > blend_time? VisEntity::visible : VisEntity::blending_in;
vis_entity.blend_value = blend_value;
}
}
else {
if(vis_entity.mode == VisEntity::shadowed || vis_entity.mode == VisEntity::invisible)
continue;
if(vis_entity.mode == VisEntity::visible) {
vis_entity.blend_value = 0.0f;
vis_entity.mode = VisEntity::pre_blending_out;
}
if(vis_entity.mode == VisEntity::pre_blending_out) {
vis_entity.blend_value += time_diff;
if(vis_entity.blend_value > blend_time) {
if(isMovable(*entity)) {
vis_entity.mode = VisEntity::blending_out;
vis_entity.blend_value = vis_entity.blend_value - blend_time;
}
else {
vis_entity.mode = VisEntity::shadowed;
vis_entity.occluder_id = desc->occluder_id;
vis_entity.shadow.reset(entity->clone());
}
}
}
else {
float blend_value = 0.0f;
if(vis_entity.mode == VisEntity::blending_in)
blend_value = blend_time - vis_entity.blend_value;
else if(vis_entity.mode == VisEntity::blending_out)
blend_value = vis_entity.blend_value;
vis_entity.blend_value = blend_value + time_diff;
vis_entity.mode = VisEntity::blending_out;
if(vis_entity.blend_value > blend_time)
vis_entity.mode = VisEntity::invisible;
}
}
}
if(m_occluder_config.update(spectator->boundingBox()))
m_world->tileMap().updateVisibility(m_occluder_config);
}