82 lines
3.3 KiB
C++
82 lines
3.3 KiB
C++
#include "StarRootLoader.hpp"
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#include "StarCelestialDatabase.hpp"
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#include "StarWorldTemplate.hpp"
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#include "StarWorldServer.hpp"
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using namespace Star;
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int main(int argc, char** argv) {
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try {
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RootLoader rootLoader({{}, {}, {}, LogLevel::Error, false, {}});
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rootLoader.addParameter("coordinate", "coordinate", OptionParser::Optional, "world coordinate to test");
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rootLoader.addParameter("regions", "regions", OptionParser::Optional, "number of regions to generate, default 1000");
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rootLoader.addParameter("regionsize", "size", OptionParser::Optional, "width / height of each generation region, default 10");
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rootLoader.addParameter("reportevery", "report regions", OptionParser::Optional, "number of generation regions before each progress report, default 20");
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RootUPtr root;
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OptionParser::Options options;
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tie(root, options) = rootLoader.commandInitOrDie(argc, argv);
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coutf("Fully loading root...");
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root->fullyLoad();
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coutf(" done\n");
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CelestialMasterDatabase celestialDatabase;
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CelestialCoordinate coordinate;
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if (auto coordinateOption = options.parameters.maybe("coordinate")) {
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coordinate = CelestialCoordinate(coordinateOption->first());
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} else {
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coordinate = celestialDatabase.findRandomWorld(100, 50, [&](CelestialCoordinate const& coord) {
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return celestialDatabase.parameters(coord)->isVisitable();
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}).take();
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}
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unsigned regionsToGenerate = 1000;
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if (auto regionsOption = options.parameters.maybe("regions"))
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regionsToGenerate = lexicalCast<unsigned>(regionsOption->first());
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unsigned regionSize = 10;
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if (auto regionSizeOption = options.parameters.maybe("regionsize"))
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regionSize = lexicalCast<unsigned>(regionSizeOption->first());
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unsigned reportEvery = 20;
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if (auto reportEveryOption = options.parameters.maybe("reportevery"))
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reportEvery = lexicalCast<unsigned>(reportEveryOption->first());
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coutf("testing generation on coordinate {}\n", coordinate);
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auto worldParameters = celestialDatabase.parameters(coordinate).take();
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auto worldTemplate = make_shared<WorldTemplate>(worldParameters.visitableParameters(), SkyParameters(), worldParameters.seed());
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auto rand = RandomSource(worldTemplate->worldSeed());
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WorldServer worldServer(move(worldTemplate), File::ephemeralFile());
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Vec2U worldSize = worldServer.geometry().size();
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double start = Time::monotonicTime();
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double lastReport = Time::monotonicTime();
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coutf("Starting world generation for {} regions\n", regionsToGenerate);
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for (unsigned i = 0; i < regionsToGenerate; ++i) {
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if (i != 0 && i % reportEvery == 0) {
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float gps = reportEvery / (Time::monotonicTime() - lastReport);
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lastReport = Time::monotonicTime();
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coutf("[{}] {}s | Generatons Per Second: {}\n", i, Time::monotonicTime() - start, gps);
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}
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RectI region = RectI::withCenter(Vec2I(rand.randInt(0, worldSize[0]), rand.randInt(0, worldSize[1])), Vec2I::filled(regionSize));
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worldServer.generateRegion(region);
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}
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coutf("Finished generating {} regions with size {}x{} in world '{}' in {} seconds", regionsToGenerate, regionSize, regionSize, coordinate, Time::monotonicTime() - start);
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return 0;
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} catch (std::exception const& e) {
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cerrf("Exception caught: {}\n", outputException(e, true));
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return 1;
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}
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}
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