Method duplicate

source/EngineInterface/DescriptionEditService.cpp:167–201

}

void DescriptionEditService::duplicate(ClusteredDataDescription& data, IntVector2D const& origSize, IntVector2D const& size)
{
    ClusteredDataDescription result;

    for (int incX = 0; incX < size.x; incX += origSize.x) {
        for (int incY = 0; incY < size.y; incY += origSize.y) {
            generateNewCreatureIds(data);

            for (auto cluster : data.clusters) {
                auto origPos = cluster.getClusterPosFromCells();
                RealVector2D clusterPos = {origPos.x + incX, origPos.y + incY};
                if (clusterPos.x < size.x && clusterPos.y < size.y) {
                    for (auto& cell : cluster.cells) {
                        cell.pos = RealVector2D{cell.pos.x + incX, cell.pos.y + incY};
                        if (incX > 0 || incY > 0) {
                            removeMetadata(cell);
                        }
                    }
                    generateNewIds(cluster);

                    result.addCluster(cluster);
                }
            }
            for (auto particle : data.particles) {
                auto origPos = particle.pos;
                particle.pos = RealVector2D{origPos.x + incX, origPos.y + incY};
                if (particle.pos.x < size.x && particle.pos.y < size.y) {
                    particle.setId(NumberGenerator::get().getId());
                    result.addParticle(particle);
                }
            }
        }
    }
    data = result;
}

namespace
{