void CompositeChar::addToComponents (Components &components, HorMetric &hm, UShort totalAdvance) {
// Current "pen" position is hm.advanceWidth
ComponentPtr c;
GlyphPtr glyph = font.getGlyph (glyphId);
if (!glyph->isEmpty()) {
CompositeComponent::Flags flags;
if (totalAdvance && totalAdvance == advance && position.x == 0) {
flags = CompositeComponent::Flags (
CompositeComponent::cfRoundXYToGrid | CompositeComponent::cfUseMyMetrics);
} else
flags = CompositeComponent::cfRoundXYToGrid;
CompositeComponent::Scale scale;// = {0x4000, 0, 0, 0x4000};
scale.xx = scale.yy = 1;
scale.xy = scale.yx = 0;
if (thisAttachPoint == 0xFFFF) {
CompositeComponent::Translation translation = {hm.advanceWidth -
glyph->getDisplacement() + position.x, position.y
};
c = new PositionedCompositeComponent (font, glyphId, flags,
scale, translation);
} else {
c = new AttachedCompositeComponent (font, glyphId, flags,
scale, baseAttachPoint, thisAttachPoint);
}
components.push_back (c);
}
hm.advanceWidth += advance;
}
poison::Components poison::DefaultEntityManager::getComponentsForEntity(Entity* entity) {
ComponentsIndex::index<Component::byEntityIdTag>::type::iterator first, last;
boost::tuples::tie(first, last) = componentsContainer_.get<Component::byEntityIdTag>().equal_range(entity->getId());
Components components;
if (first != componentsContainer_.get<Component::byEntityIdTag>().end()) {
auto size = std::distance(first, last);
components.reserve(size);
for (auto it = first; it != last; ++it) {
components.push_back( (*it).get() );
}
}
return components;
}
void add(Component::Ptr component){childs_.push_back(component);}