@Override
public EntityData.Prefab serializePrefab(Prefab prefab) {
EntityData.Prefab.Builder prefabData = EntityData.Prefab.newBuilder();
prefabData.setName(prefab.getName());
for (Prefab parent : prefab.getParents()) {
prefabData.addParentName(parent.getName());
}
for (Component component : prefab.listOwnComponents()) {
EntityData.Component componentData = serializeComponent(component);
if (componentData != null) {
prefabData.addComponent(componentData);
}
}
return prefabData.build();
}
private EntityData.Entity serializeEntityDelta(EntityRef entityRef, Prefab prefab) {
EntityData.Entity.Builder entity = EntityData.Entity.newBuilder();
entity.setId(entityRef.getId());
entity.setParentPrefab(prefab.getName());
for (Component component : entityRef.iterateComponents()) {
if (component.getClass().equals(EntityInfoComponent.class)) continue;
Component prefabComponent = prefab.getComponent(component.getClass());
EntityData.Component componentData;
if (prefabComponent == null) {
componentData = serializeComponent(component);
} else {
componentData = serializeComponent(prefabComponent, component);
}
if (componentData != null) {
entity.addComponent(componentData);
}
}
for (Component prefabComponent : prefab.listComponents()) {
if (!entityRef.hasComponent(prefabComponent.getClass())) {
entity.addRemovedComponent(ComponentUtil.getComponentClassName(prefabComponent.getClass()));
}
}
return entity.build();
}