750 lines
40 KiB
C++
750 lines
40 KiB
C++
#include "MetaCorePlatform/MetaCoreWindow.h"
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#include "MetaCorePhysics/MetaCorePhysics.h"
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#include "MetaCoreDelivery/MetaCoreBuildPipeline.h"
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#include "MetaCoreDelivery/MetaCoreCrashReporter.h"
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#include "MetaCoreFoundation/MetaCoreGeneratedReflection.h"
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#include "MetaCoreFoundation/MetaCoreArchive.h"
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#include "MetaCoreFoundation/MetaCoreAssetTypes.h"
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#include "MetaCoreFoundation/MetaCorePackage.h"
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#include "MetaCoreFoundation/MetaCoreProject.h"
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#include "MetaCoreRender/MetaCoreEditorViewportRenderer.h"
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#include "MetaCoreRender/MetaCoreRenderDevice.h"
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#include "MetaCoreRender/MetaCoreRenderTypes.h"
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#include "MetaCoreRender/MetaCoreSceneRenderSync.h"
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#include "MetaCoreRendering/MetaCoreRendering.h"
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#include "MetaCoreRuntimeData/MetaCoreRuntimeDataDispatcher.h"
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#include "MetaCoreRuntimeData/MetaCoreRuntimeDataProject.h"
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#include "MetaCoreRuntimeData/MetaCoreRuntimeDataSource.h"
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#include "MetaCoreRuntimeUi/MetaCoreRuntimeUiSystem.h"
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#include "MetaCoreRuntimeInput/MetaCoreRuntimeInput.h"
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#include "MetaCoreRuntimeInput/MetaCoreRuntimeInteraction.h"
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#include "MetaCoreScene/MetaCoreScenePackage.h"
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#include "MetaCoreScene/MetaCoreScene.h"
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#include "MetaCoreScripting/MetaCoreScripting.h"
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#include <filesystem>
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#include <algorithm>
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#include <cstring>
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#include <fstream>
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#include <iostream>
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#include <memory>
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#include <unordered_map>
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#include <vector>
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namespace {
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struct MetaCorePackedPhysicsVertex { float px, py, pz, nx, ny, nz, u, v; };
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std::unordered_map<MetaCore::MetaCoreAssetGuid, MetaCore::MetaCorePhysicsMeshData, MetaCore::MetaCoreAssetGuidHasher>
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MetaCoreLoadPhysicsMeshes(const std::filesystem::path& root, const MetaCore::MetaCoreTypeRegistry& registry) {
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std::unordered_map<MetaCore::MetaCoreAssetGuid, MetaCore::MetaCorePhysicsMeshData, MetaCore::MetaCoreAssetGuidHasher> result;
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std::error_code error;
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if (!std::filesystem::is_directory(root, error)) return result;
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const auto collisionRoot = root / "Physics";
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if (std::filesystem::is_directory(collisionRoot, error)) {
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for (const auto& entry : std::filesystem::directory_iterator(collisionRoot, error)) {
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if (error || !entry.is_regular_file() || entry.path().extension() != ".mccollision") continue;
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const auto guid = MetaCore::MetaCoreAssetGuid::Parse(entry.path().stem().string());
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if (!guid) continue;
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std::ifstream input(entry.path(), std::ios::binary | std::ios::ate);
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if (!input) continue;
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const auto size = input.tellg();
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if (size <= 0) continue;
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std::vector<std::byte> bytes(static_cast<std::size_t>(size));
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input.seekg(0, std::ios::beg);
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input.read(reinterpret_cast<char*>(bytes.data()), size);
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if (!input) continue;
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if (auto collision = MetaCore::MetaCoreDecodePhysicsCollisionDerivedData(bytes))
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result.insert_or_assign(*guid, std::move(*collision));
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}
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}
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for (const auto& entry : std::filesystem::recursive_directory_iterator(root, error)) {
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if (error || !entry.is_regular_file() || entry.path().extension() != ".mcasset") continue;
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const auto package = MetaCore::MetaCoreReadPackageFile(entry.path(), registry);
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if (!package || package->PayloadSections.empty()) continue;
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MetaCore::MetaCoreModelAssetDocument model;
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if (!MetaCore::MetaCoreDeserializeFromBytes(package->PayloadSections.front(), model, registry)) continue;
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for (const auto& mesh : model.GeneratedMeshAssets) {
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if (!mesh.AssetGuid.IsValid() || mesh.PayloadIndex >= package->PayloadSections.size()) continue;
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const auto& payload = package->PayloadSections[static_cast<std::size_t>(mesh.PayloadIndex)];
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if (payload.size() < sizeof(std::uint32_t) * 2U) continue;
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std::uint32_t vertexCount = 0, indexCount = 0;
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std::memcpy(&vertexCount, payload.data(), sizeof(vertexCount));
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std::memcpy(&indexCount, payload.data() + sizeof(vertexCount), sizeof(indexCount));
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const std::size_t required = sizeof(std::uint32_t) * 2U + sizeof(MetaCorePackedPhysicsVertex) * vertexCount + sizeof(std::uint32_t) * indexCount;
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if (vertexCount == 0U || indexCount < 3U || required > payload.size()) continue;
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MetaCore::MetaCorePhysicsMeshData data; data.Positions.resize(vertexCount); data.Indices.resize(indexCount);
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const std::byte* cursor = payload.data() + sizeof(std::uint32_t) * 2U;
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for (std::uint32_t index = 0; index < vertexCount; ++index) {
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MetaCorePackedPhysicsVertex vertex{}; std::memcpy(&vertex, cursor, sizeof(vertex)); cursor += sizeof(vertex);
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data.Positions[index] = {vertex.px, vertex.pz, -vertex.py};
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}
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std::memcpy(data.Indices.data(), cursor, sizeof(std::uint32_t) * indexCount);
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result.try_emplace(mesh.AssetGuid, std::move(data));
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}
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}
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return result;
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}
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class MetaCoreTeeBuffer final : public std::streambuf {
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public:
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MetaCoreTeeBuffer(std::streambuf* first, std::streambuf* second) : First_(first), Second_(second) {}
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protected:
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int overflow(int character) override {
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if (character == traits_type::eof()) return traits_type::not_eof(character);
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const bool firstOk = First_ == nullptr || First_->sputc(static_cast<char>(character)) != traits_type::eof();
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const bool secondOk = Second_ == nullptr || Second_->sputc(static_cast<char>(character)) != traits_type::eof();
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return firstOk && secondOk ? character : traits_type::eof();
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}
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int sync() override {
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return (First_ == nullptr || First_->pubsync() == 0) && (Second_ == nullptr || Second_->pubsync() == 0) ? 0 : -1;
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}
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private:
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std::streambuf* First_ = nullptr;
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std::streambuf* Second_ = nullptr;
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};
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[[nodiscard]] std::filesystem::path MetaCoreGetExecutableRoot(int argc, char* argv[]) {
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#if defined(__linux__)
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std::error_code error;
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const auto executable = std::filesystem::canonical("/proc/self/exe", error);
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if (!error) return executable.parent_path();
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#endif
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if (argc > 0) {
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std::error_code error;
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return std::filesystem::absolute(argv[0], error).parent_path();
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}
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return std::filesystem::current_path();
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}
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void MetaCoreRotatePlayerLog(const std::filesystem::path& path) {
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std::error_code error;
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if (std::filesystem::is_regular_file(path, error) && std::filesystem::file_size(path, error) >= 5U * 1024U * 1024U) {
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std::filesystem::rename(path, path.string() + ".1", error);
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}
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}
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MetaCore::MetaCoreSceneView MetaCoreBuildPlayerSceneView() {
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MetaCore::MetaCoreSceneView sceneView;
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sceneView.CameraPosition = {0.0F, 2.5F, 6.5F};
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sceneView.CameraTarget = {0.0F, 0.7F, 0.0F};
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sceneView.CameraUp = {0.0F, 1.0F, 0.0F};
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sceneView.VerticalFieldOfViewDegrees = 60.0F;
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return sceneView;
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}
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[[nodiscard]] MetaCore::MetaCoreRuntimeProjectDocument MetaCoreBuildDefaultRuntimeProjectDocument() {
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MetaCore::MetaCoreRuntimeProjectDocument document;
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document.StartupScenePath = std::filesystem::path("Scenes") / "Main.mcscene";
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document.DataSourcesPath = std::filesystem::path("Runtime") / "DataSources.mcruntime";
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document.BindingsPath = std::filesystem::path("Runtime") / "Bindings.mcruntime";
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document.DiagnosticsPath = std::filesystem::path("Runtime") / "Diagnostics.mcruntimestate";
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document.UiManifestPath = std::filesystem::path("Runtime") / "Ui.mcruntime";
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document.InputMapPath = std::filesystem::path("Runtime") / "Input.mcruntime";
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document.PhysicsSettingsPath = std::filesystem::path("Runtime") / "Physics.mcruntime";
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return document;
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}
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[[nodiscard]] MetaCore::MetaCoreRuntimeDataSourcesDocument MetaCoreBuildDefaultRuntimeDataSourcesDocument() {
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MetaCore::MetaCoreRuntimeDataSourcesDocument document;
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document.Sources.push_back(MetaCore::MetaCoreDataSourceDefinition{
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"replay-source",
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"file_replay",
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"Replay Source",
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{MetaCore::MetaCoreDataSourceSetting{"file_path", "Runtime/RuntimeReplay.mcstream"}},
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true,
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1000
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"cube.position",
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"replay-source",
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"cube.position",
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MetaCore::MetaCoreRuntimeValueType::Vec3
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"cube.visible",
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"replay-source",
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"cube.visible",
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MetaCore::MetaCoreRuntimeValueType::Bool
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"cube.base_color",
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"replay-source",
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"cube.base_color",
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MetaCore::MetaCoreRuntimeValueType::Vec3
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"valve.visible",
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"replay-source",
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"valve.visible",
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MetaCore::MetaCoreRuntimeValueType::Bool
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"tank.base_color",
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"replay-source",
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"tank.base_color",
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MetaCore::MetaCoreRuntimeValueType::Vec3
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});
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document.DataPoints.push_back(MetaCore::MetaCoreDataPointDefinition{
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"alarm.intensity",
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"replay-source",
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"alarm.intensity",
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MetaCore::MetaCoreRuntimeValueType::Double
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});
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return document;
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}
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[[nodiscard]] std::filesystem::path MetaCoreStripFirstPathComponent(const std::filesystem::path& path) {
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std::filesystem::path stripped;
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auto iterator = path.begin();
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if (iterator == path.end()) {
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return stripped;
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}
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++iterator;
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for (; iterator != path.end(); ++iterator) {
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stripped /= *iterator;
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}
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return stripped;
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}
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void MetaCoreResolveRuntimeSourcePathsForProject(
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MetaCore::MetaCoreRuntimeDataSourcesDocument& sourcesDocument,
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const std::filesystem::path& projectRoot
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) {
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for (MetaCore::MetaCoreDataSourceDefinition& source : sourcesDocument.Sources) {
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if (source.AdapterType != "file_replay") {
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continue;
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}
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for (MetaCore::MetaCoreDataSourceSetting& setting : source.ConnectionSettings) {
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if (setting.Key != "file_path" || setting.Value.empty()) {
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continue;
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}
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const std::filesystem::path configuredPath(setting.Value);
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if (configuredPath.is_absolute()) {
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continue;
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}
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std::vector<std::filesystem::path> candidates;
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candidates.push_back(projectRoot / configuredPath);
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candidates.push_back(projectRoot.parent_path() / configuredPath);
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candidates.push_back(projectRoot / "Runtime" / configuredPath.filename());
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const std::filesystem::path strippedPath = MetaCoreStripFirstPathComponent(configuredPath);
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if (!strippedPath.empty()) {
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candidates.push_back(projectRoot / strippedPath);
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}
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for (const std::filesystem::path& candidate : candidates) {
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std::error_code errorCode;
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if (!std::filesystem::exists(candidate, errorCode)) {
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continue;
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}
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const std::filesystem::path canonicalCandidate = std::filesystem::weakly_canonical(candidate, errorCode);
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setting.Value = errorCode ? candidate.lexically_normal().string() : canonicalCandidate.string();
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break;
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}
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}
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}
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}
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[[nodiscard]] MetaCore::MetaCoreRuntimeBindingsDocument MetaCoreBuildDefaultRuntimeBindingsDocument() {
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MetaCore::MetaCoreRuntimeBindingsDocument document;
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.cube.position",
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"cube.position",
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3,
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MetaCore::MetaCoreRuntimeBindingTarget::TransformPosition,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.cube.visible",
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"cube.visible",
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3,
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MetaCore::MetaCoreRuntimeBindingTarget::MeshRendererVisible,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.cube.base_color",
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"cube.base_color",
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3,
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MetaCore::MetaCoreRuntimeBindingTarget::MeshRendererBaseColor,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.valve.visible",
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"valve.visible",
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4,
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MetaCore::MetaCoreRuntimeBindingTarget::MeshRendererVisible,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.tank.base_color",
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"tank.base_color",
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5,
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MetaCore::MetaCoreRuntimeBindingTarget::MeshRendererBaseColor,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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document.Bindings.push_back(MetaCore::MetaCoreSceneBindingDefinition{
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"binding.alarm.intensity",
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"alarm.intensity",
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6,
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MetaCore::MetaCoreRuntimeBindingTarget::LightIntensity,
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MetaCore::MetaCoreRuntimeMissingDataPolicy::KeepLastValue
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});
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return document;
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}
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} // namespace
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int main(int argc, char* argv[]) {
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std::filesystem::path customProjectRoot{};
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std::filesystem::path customScenePath{};
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std::filesystem::path runtimeProjectPath{};
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bool validateOnly = false;
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std::string requestedRenderDebugView{};
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std::uint64_t smokeTestFrames = 0U;
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for (int i = 1; i < argc; ++i) {
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if (std::strcmp(argv[i], "--project") == 0 && i + 1 < argc) {
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customProjectRoot = argv[i + 1];
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++i;
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} else if (std::strcmp(argv[i], "--scene") == 0 && i + 1 < argc) {
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customScenePath = argv[i + 1];
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++i;
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} else if (std::strcmp(argv[i], "--runtime-project") == 0 && i + 1 < argc) {
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runtimeProjectPath = argv[++i];
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} else if (std::strcmp(argv[i], "--validate-only") == 0) {
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validateOnly = true;
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} else if (std::strcmp(argv[i], "--smoke-test-frames") == 0 && i + 1 < argc) {
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smokeTestFrames = static_cast<std::uint64_t>(std::strtoull(argv[++i], nullptr, 10));
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} else if (std::strcmp(argv[i], "--render-debug") == 0 && i + 1 < argc) {
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requestedRenderDebugView = argv[++i];
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}
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}
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const std::filesystem::path executableRoot = MetaCoreGetExecutableRoot(argc, argv);
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if (runtimeProjectPath.empty() && customProjectRoot.empty() &&
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std::filesystem::is_regular_file(executableRoot / "Project" / "MetaCore.runtimeproject")) {
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runtimeProjectPath = executableRoot / "Project" / "MetaCore.runtimeproject";
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}
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std::optional<MetaCore::MetaCoreRuntimeDeliveryDocument> deliveryDocument;
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std::filesystem::path packageRoot;
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if (!runtimeProjectPath.empty()) {
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runtimeProjectPath = runtimeProjectPath.is_absolute() ? runtimeProjectPath : std::filesystem::absolute(runtimeProjectPath);
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packageRoot = runtimeProjectPath.parent_path().parent_path();
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MetaCore::MetaCoreBuildIssue issue;
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deliveryDocument = MetaCore::MetaCoreReadRuntimeDeliveryDocument(runtimeProjectPath, &issue);
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if (!deliveryDocument) {
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std::cerr << MetaCore::MetaCoreBuildErrorCodeName(issue.Code) << ": " << issue.Message << " path=" << issue.Path << '\n';
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return 2;
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}
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const auto validationIssues = MetaCore::MetaCoreValidateReleasePackage(packageRoot);
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if (!validationIssues.empty()) {
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for (const auto& validationIssue : validationIssues) {
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std::cerr << MetaCore::MetaCoreBuildErrorCodeName(validationIssue.Code) << ": " << validationIssue.Message
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<< " path=" << validationIssue.Path << '\n';
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}
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return 2;
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}
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if (validateOnly) {
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std::cout << "MetaCorePlayer: delivery package validation passed build_id=" << deliveryDocument->BuildId << '\n';
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return 0;
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}
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} else if (validateOnly) {
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std::cerr << "MCB1001: --validate-only requires a packaged runtime project\n";
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return 2;
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}
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std::filesystem::current_path(deliveryDocument ? packageRoot : executableRoot);
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const auto diagnosticsRoot = deliveryDocument ? packageRoot / "Diagnostics" : executableRoot / "Diagnostics";
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std::error_code logError;
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std::filesystem::create_directories(diagnosticsRoot / "Logs", logError);
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const auto logPath = diagnosticsRoot / "Logs" / "MetaCorePlayer.log";
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MetaCoreRotatePlayerLog(logPath);
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std::ofstream logFile(logPath, std::ios::app);
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MetaCoreTeeBuffer coutBuffer(std::cout.rdbuf(), logFile.rdbuf());
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MetaCoreTeeBuffer cerrBuffer(std::cerr.rdbuf(), logFile.rdbuf());
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std::ostream output(&coutBuffer);
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std::ostream errors(&cerrBuffer);
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output << "MetaCorePlayer: start version=1.0.0 platform=Linux-x86_64 build_id="
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<< (deliveryDocument ? deliveryDocument->BuildId : "development") << '\n';
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if (!MetaCore::MetaCoreInitializeCrashReporter(
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executableRoot,
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diagnosticsRoot,
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deliveryDocument ? deliveryDocument->BuildId : "development")) {
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output << "MetaCorePlayer: Crashpad handler unavailable; Minidump capture disabled\n";
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}
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MetaCore::MetaCoreWindow window;
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if (!window.Initialize(1280, 720, "MetaCore Player")) {
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errors << "MetaCorePlayer: window initialize failed\n";
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return 1;
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}
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MetaCore::MetaCoreRenderDevice renderDevice;
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if (!renderDevice.Initialize(window)) {
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errors << "MetaCorePlayer: render device initialize failed\n";
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return 1;
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}
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MetaCore::MetaCoreEditorViewportRenderer viewportRenderer;
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if (!viewportRenderer.Initialize(renderDevice, window, false)) {
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errors << "MetaCorePlayer: viewport renderer initialize failed\n";
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return 1;
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}
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if(!requestedRenderDebugView.empty()){
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bool developmentPlayer=!deliveryDocument.has_value();
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if(deliveryDocument&&std::filesystem::is_regular_file(packageRoot/"Manifest"/"MetaCore.release.json")){
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MetaCore::MetaCoreBuildIssue manifestIssue;const auto manifest=MetaCore::MetaCoreReadReleaseManifest(packageRoot/"Manifest"/"MetaCore.release.json",&manifestIssue);
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developmentPlayer=manifest&&manifest->Configuration!="Release";
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}
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const auto debugView=MetaCore::MetaCoreParseRenderDebugView(requestedRenderDebugView);
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if(developmentPlayer&&debugView)viewportRenderer.SetRenderDebugView(*debugView);
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else std::cerr<<"Render debug view rejected; mode="<<requestedRenderDebugView<<"; fallback=lit; reason="<<(developmentPlayer?"unknown mode":"formal Release Player")<<'\n';
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}
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std::filesystem::path projectRoot;
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if (deliveryDocument) {
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projectRoot = packageRoot / deliveryDocument->ContentRoot;
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} else if (!customProjectRoot.empty()) {
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projectRoot = std::filesystem::absolute(customProjectRoot);
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} else {
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const auto discovered = MetaCore::MetaCoreDiscoverProjectRoot();
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if (!discovered.has_value()) {
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errors << "MetaCorePlayer: failed to discover project root\n";
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return 1;
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}
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projectRoot = *discovered;
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}
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const std::filesystem::path projectPath = MetaCore::MetaCoreGetProjectFilePath(projectRoot);
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viewportRenderer.SetProjectRootPath(projectRoot);
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MetaCore::MetaCoreTypeRegistry typeRegistry;
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MetaCore::MetaCoreRegisterFoundationGeneratedTypes(typeRegistry);
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MetaCore::MetaCoreRegisterRenderingGeneratedTypes(typeRegistry);
|
|
MetaCore::MetaCoreRegisterRuntimeDataGeneratedTypes(typeRegistry);
|
|
MetaCore::MetaCoreRegisterRuntimeInputGeneratedTypes(typeRegistry);
|
|
MetaCore::MetaCoreRegisterPhysicsGeneratedTypes(typeRegistry);
|
|
const auto loadedRuntimeProjectDocument = MetaCore::MetaCoreReadRuntimeProjectDocument(
|
|
deliveryDocument ? packageRoot / deliveryDocument->RuntimeConfig : projectRoot / "Runtime" / "ProjectRuntime.mcruntimecfg",
|
|
typeRegistry
|
|
);
|
|
const auto runtimeProjectDocument = loadedRuntimeProjectDocument.value_or(MetaCoreBuildDefaultRuntimeProjectDocument());
|
|
|
|
std::optional<MetaCore::MetaCoreSceneDocument> startupSceneDocument;
|
|
if (!customScenePath.empty()) {
|
|
const auto absoluteScene = customScenePath.is_absolute() ? customScenePath : (projectRoot / customScenePath);
|
|
startupSceneDocument = MetaCore::MetaCoreReadScenePackage(absoluteScene);
|
|
}
|
|
if (!startupSceneDocument.has_value() && deliveryDocument) {
|
|
startupSceneDocument = MetaCore::MetaCoreReadScenePackage(packageRoot / deliveryDocument->StartupScene);
|
|
}
|
|
if (!startupSceneDocument.has_value() && !deliveryDocument && !runtimeProjectDocument.StartupScenePath.empty()) {
|
|
startupSceneDocument = MetaCore::MetaCoreReadScenePackage(projectRoot / runtimeProjectDocument.StartupScenePath);
|
|
}
|
|
if (!startupSceneDocument.has_value() && !deliveryDocument) {
|
|
startupSceneDocument = MetaCore::MetaCoreLoadStartupSceneDocument(projectPath);
|
|
}
|
|
MetaCore::MetaCoreScene scene;
|
|
if (startupSceneDocument.has_value()) {
|
|
MetaCore::MetaCoreSceneSnapshot snapshot;
|
|
snapshot.GameObjects = startupSceneDocument->GameObjects;
|
|
scene.RestoreSnapshot(snapshot);
|
|
output << "MetaCorePlayer: loaded startup scene from project "
|
|
<< projectPath.string() << '\n';
|
|
} else if (!deliveryDocument) {
|
|
scene = MetaCore::MetaCoreCreateDefaultScene();
|
|
output << "MetaCorePlayer: startup scene unavailable, using built-in default scene\n";
|
|
} else {
|
|
errors << "MCB6004: packaged startup scene is missing or unreadable path=" << deliveryDocument->StartupScene << '\n';
|
|
return 2;
|
|
}
|
|
MetaCore::MetaCoreRuntimeDataDispatcher runtimeDataDispatcher(scene);
|
|
MetaCore::MetaCoreScriptRegistry scriptRegistry;
|
|
MetaCore::MetaCoreRegisterBuiltinScripts(scriptRegistry);
|
|
MetaCore::MetaCoreScriptModuleLoader scriptModuleLoader;
|
|
std::vector<MetaCore::MetaCoreLoadedScriptModule> loadedScriptModules;
|
|
std::vector<std::filesystem::path> scriptModulePaths;
|
|
if (deliveryDocument) {
|
|
for (const auto& relative : deliveryDocument->ScriptModules) scriptModulePaths.push_back(packageRoot / relative);
|
|
} else if (const auto latest = MetaCore::MetaCoreFindLatestScriptModule(projectRoot); latest.has_value()) {
|
|
scriptModulePaths.push_back(*latest);
|
|
}
|
|
for (const auto& modulePath : scriptModulePaths) {
|
|
std::string scriptError;
|
|
auto module = scriptModuleLoader.LoadCandidate(modulePath, &scriptError);
|
|
if (!module.has_value() || !scriptRegistry.ReplaceModule(module->ModuleId, module->Definitions, &scriptError)) {
|
|
errors << "MetaCorePlayer: script module load failed path=" << modulePath << " error=" << scriptError << '\n';
|
|
if (deliveryDocument) return 2;
|
|
continue;
|
|
}
|
|
output << "MetaCorePlayer: loaded script module id=" << module->ModuleId << " build_id=" << module->BuildId << '\n';
|
|
loadedScriptModules.push_back(std::move(*module));
|
|
}
|
|
bool missingRequiredScript = false;
|
|
for (auto object : scene.GetGameObjects()) {
|
|
if (!object.HasComponent<MetaCore::MetaCoreScriptComponent>()) continue;
|
|
for (const auto& instance : object.GetComponent<MetaCore::MetaCoreScriptComponent>().Instances) {
|
|
if (!instance.ScriptTypeId.empty() && scriptRegistry.FindScript(instance.ScriptTypeId) == nullptr) {
|
|
errors << "MetaCorePlayer: missing script type=" << instance.ScriptTypeId << " object=" << object.GetId() << '\n';
|
|
missingRequiredScript = true;
|
|
}
|
|
}
|
|
}
|
|
if (deliveryDocument && missingRequiredScript) return 2;
|
|
const auto loadedInputMap = runtimeProjectDocument.InputMapPath.empty() ? std::optional<MetaCore::MetaCoreInputMapDocument>{} :
|
|
MetaCore::MetaCoreReadInputMap((projectRoot / runtimeProjectDocument.InputMapPath).lexically_normal(), typeRegistry);
|
|
MetaCore::MetaCoreRuntimeInput runtimeInput;
|
|
runtimeInput.SetInputMap(loadedInputMap.value_or(MetaCore::MetaCoreInputMapDocument{}));
|
|
const auto projectDocument = MetaCore::MetaCoreReadProjectFile(projectPath);
|
|
const std::string inputProjectName = projectDocument ? projectDocument->Name : projectRoot.filename().string();
|
|
const auto inputOverridePath = MetaCore::MetaCoreGetInputOverridePath(inputProjectName);
|
|
(void)runtimeInput.LoadOverrides(inputOverridePath);
|
|
for (const auto& warning : runtimeInput.GetWarnings()) errors << "MetaCorePlayer Input: " << warning << '\n';
|
|
|
|
const auto physicsSettingsPath = projectRoot / (runtimeProjectDocument.PhysicsSettingsPath.empty()
|
|
? std::filesystem::path("Runtime/Physics.mcruntime") : runtimeProjectDocument.PhysicsSettingsPath);
|
|
auto physicsSettings = MetaCore::MetaCoreReadPhysicsSettings(physicsSettingsPath, typeRegistry)
|
|
.value_or(MetaCore::MetaCoreBuildDefaultPhysicsSettings());
|
|
std::unordered_map<MetaCore::MetaCoreAssetGuid, MetaCore::MetaCorePhysicsMaterialDocument, MetaCore::MetaCoreAssetGuidHasher> physicsMaterials;
|
|
std::error_code physicsAssetError;
|
|
const auto physicsAssetsRoot=projectRoot/"Assets";
|
|
if(std::filesystem::is_directory(physicsAssetsRoot,physicsAssetError))for(const auto& entry:std::filesystem::recursive_directory_iterator(physicsAssetsRoot,physicsAssetError))if(entry.is_regular_file()&&entry.path().extension()==".mcphysicsmaterial")if(auto material=MetaCore::MetaCoreReadPhysicsMaterial(entry.path(),typeRegistry))physicsMaterials.insert_or_assign(material->AssetGuid,*material);
|
|
auto physicsMeshes = MetaCoreLoadPhysicsMeshes(projectRoot, typeRegistry);
|
|
MetaCore::MetaCorePhysicsWorld physicsWorld(scene, physicsSettings,
|
|
[&physicsMeshes](MetaCore::MetaCoreAssetGuid guid)->std::optional<MetaCore::MetaCorePhysicsMeshData>{const auto it=physicsMeshes.find(guid);return it==physicsMeshes.end()?std::nullopt:std::optional<MetaCore::MetaCorePhysicsMeshData>(it->second);},
|
|
[&physicsMaterials](MetaCore::MetaCoreAssetGuid guid)->std::optional<MetaCore::MetaCorePhysicsMaterialDocument>{const auto it=physicsMaterials.find(guid);return it==physicsMaterials.end()?std::nullopt:std::optional<MetaCore::MetaCorePhysicsMaterialDocument>(it->second);});
|
|
MetaCore::MetaCoreScriptRuntime scriptRuntime(
|
|
scene, scriptRegistry,
|
|
[&output, &errors](std::uint32_t level, std::string_view category, std::string_view message) {
|
|
std::ostream& stream = level >= 2U ? errors : output;
|
|
stream << "MetaCorePlayer Script[" << category << "]: " << message << '\n';
|
|
}, &runtimeInput, &physicsWorld
|
|
);
|
|
scriptRuntime.Start();
|
|
physicsWorld.SetEventCallback([&scriptRuntime](const MetaCore::MetaCorePhysicsContactEvent& event) {
|
|
const auto topic = [&]() -> const char* {
|
|
using E = MetaCore::MetaCorePhysicsEventType;
|
|
switch (event.Type) {
|
|
case E::CollisionEnter: return "MetaCore.Physics.CollisionEnter";
|
|
case E::CollisionStay: return "MetaCore.Physics.CollisionStay";
|
|
case E::CollisionExit: return "MetaCore.Physics.CollisionExit";
|
|
case E::TriggerEnter: return "MetaCore.Physics.TriggerEnter";
|
|
case E::TriggerStay: return "MetaCore.Physics.TriggerStay";
|
|
case E::TriggerExit: return "MetaCore.Physics.TriggerExit";
|
|
case E::ConstraintBroken: return "MetaCore.Physics.ConstraintBroken";
|
|
}
|
|
return "MetaCore.Physics";
|
|
}();
|
|
const auto objectValue = [&scriptRuntime](MetaCore::MetaCoreId id) { MetaCoreScriptValueV1 value{}; value.Type = MetaCoreScriptAbiValue_GameObjectRef; value.ObjectValue = {scriptRuntime.GetWorldGeneration(), id}; return value; };
|
|
const auto vectorValue = [](glm::vec3 source) { MetaCoreScriptValueV1 value{}; value.Type = MetaCoreScriptAbiValue_Vec3; value.Vec3[0]=source.x; value.Vec3[1]=source.y; value.Vec3[2]=source.z; return value; };
|
|
MetaCoreScriptValueV1 impulse{}; impulse.Type = MetaCoreScriptAbiValue_Float; impulse.NumberValue = event.Impulse;
|
|
scriptRuntime.PublishToObject(event.ObjectA, topic, {objectValue(event.ObjectB), objectValue(event.ColliderA), objectValue(event.ColliderB), vectorValue(event.Point), vectorValue(event.Normal), impulse});
|
|
scriptRuntime.PublishToObject(event.ObjectB, topic, {objectValue(event.ObjectA), objectValue(event.ColliderB), objectValue(event.ColliderA), vectorValue(event.Point), vectorValue(-event.Normal), impulse});
|
|
});
|
|
|
|
const auto sourcesPath = (projectRoot / runtimeProjectDocument.DataSourcesPath).lexically_normal();
|
|
const auto bindingsPath = (projectRoot / runtimeProjectDocument.BindingsPath).lexically_normal();
|
|
const auto diagnosticsPath = (projectRoot / runtimeProjectDocument.DiagnosticsPath).lexically_normal();
|
|
const auto loadedSourcesDocument = MetaCore::MetaCoreReadRuntimeDataSourcesDocument(sourcesPath, typeRegistry);
|
|
const auto loadedBindingsDocument = MetaCore::MetaCoreReadRuntimeBindingsDocument(bindingsPath, typeRegistry);
|
|
auto sourcesDocument = loadedSourcesDocument.value_or(MetaCoreBuildDefaultRuntimeDataSourcesDocument());
|
|
auto bindingsDocument = loadedBindingsDocument.value_or(MetaCoreBuildDefaultRuntimeBindingsDocument());
|
|
MetaCoreResolveRuntimeSourcePathsForProject(sourcesDocument, projectRoot);
|
|
|
|
const std::filesystem::path uiManifestPath = (projectRoot / runtimeProjectDocument.UiManifestPath).lexically_normal();
|
|
const auto loadedUiManifest = runtimeProjectDocument.UiManifestPath.empty()
|
|
? std::optional<MetaCore::MetaCoreRuntimeUiManifest>{}
|
|
: MetaCore::MetaCoreReadRuntimeUiManifest(uiManifestPath, typeRegistry);
|
|
MetaCore::MetaCoreRuntimeUiSystem runtimeUi;
|
|
if (loadedUiManifest.has_value()) {
|
|
if (!runtimeUi.Initialize(window, projectRoot, projectRoot / "Ui", *loadedUiManifest)) {
|
|
errors << "MetaCorePlayer: failed to initialize runtime UI\n";
|
|
} else {
|
|
runtimeUi.AttachToViewportRenderer(viewportRenderer);
|
|
}
|
|
for (const std::string& error : runtimeUi.GetErrors()) {
|
|
errors << "MetaCorePlayer UI: " << error << '\n';
|
|
}
|
|
}
|
|
|
|
if (loadedSourcesDocument.has_value() && loadedBindingsDocument.has_value()) {
|
|
output << "MetaCorePlayer: loaded runtime config from binary .mcruntime documents\n";
|
|
} else {
|
|
const bool sourcesExists = std::filesystem::exists(sourcesPath);
|
|
const bool bindingsExists = std::filesystem::exists(bindingsPath);
|
|
if ((sourcesExists && !loadedSourcesDocument.has_value()) ||
|
|
(bindingsExists && !loadedBindingsDocument.has_value())) {
|
|
errors << "MetaCorePlayer: runtime config exists but is unreadable or corrupted"
|
|
<< (deliveryDocument ? "\n" : ", using built-in fallback config\n");
|
|
if (deliveryDocument) return 2;
|
|
} else {
|
|
if (deliveryDocument) {
|
|
errors << "MCB6004: packaged runtime configuration is missing\n";
|
|
return 2;
|
|
}
|
|
output << "MetaCorePlayer: runtime config missing, using built-in fallback config\n";
|
|
}
|
|
}
|
|
|
|
runtimeDataDispatcher.SetDataPointDefinitions(sourcesDocument.DataPoints);
|
|
runtimeDataDispatcher.SetBindingDefinitions(bindingsDocument.Bindings);
|
|
|
|
std::unique_ptr<MetaCore::MetaCoreIRuntimeDataSourceAdapter> runtimeAdapter;
|
|
if (!sourcesDocument.Sources.empty()) {
|
|
runtimeAdapter = MetaCore::MetaCoreCreateRuntimeDataSourceAdapter(sourcesDocument.Sources.front().AdapterType);
|
|
if (runtimeAdapter == nullptr) {
|
|
errors << "MetaCorePlayer: unsupported adapter type "
|
|
<< sourcesDocument.Sources.front().AdapterType << '\n';
|
|
return 1;
|
|
}
|
|
if (!runtimeAdapter->Configure(sourcesDocument.Sources.front())) {
|
|
errors << "MetaCorePlayer: failed to configure runtime adapter error="
|
|
<< runtimeAdapter->GetStatus().LastError << '\n';
|
|
return 1;
|
|
}
|
|
if (!runtimeAdapter->Connect()) {
|
|
errors << "MetaCorePlayer: failed to connect runtime adapter error="
|
|
<< runtimeAdapter->GetStatus().LastError << '\n';
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
MetaCore::MetaCoreRuntimeDataSourceState lastReportedSourceState =
|
|
runtimeAdapter != nullptr
|
|
? runtimeAdapter->GetStatus().State
|
|
: MetaCore::MetaCoreRuntimeDataSourceState::Disconnected;
|
|
std::unordered_map<std::string, std::string> lastReportedBindingIssueKeys;
|
|
MetaCore::MetaCoreRuntimeInteraction runtimeInteraction;
|
|
const std::uint64_t inputSubscription = runtimeInput.Subscribe([&scriptRuntime](const MetaCore::MetaCoreInputActionEvent& event) {
|
|
MetaCoreScriptValueV1 phase{}; phase.Type = MetaCoreScriptAbiValue_Int; phase.IntValue = static_cast<std::int64_t>(event.Phase);
|
|
scriptRuntime.Publish("MetaCore.Input.Action/" + event.ActionId, {phase});
|
|
});
|
|
runtimeUi.SetEventCallback([&scriptRuntime](const MetaCore::MetaCoreRuntimeUiEvent& event) {
|
|
const auto textValue = [](const std::string& text) {
|
|
MetaCoreScriptValueV1 value{}; value.Type = MetaCoreScriptAbiValue_String;
|
|
std::snprintf(value.Text, sizeof(value.Text), "%s", text.c_str()); return value;
|
|
};
|
|
scriptRuntime.Publish("MetaCore.UI", {
|
|
textValue(event.DocumentId), textValue(event.ElementId), textValue(event.Action),
|
|
textValue(event.Type), textValue(event.Value)
|
|
});
|
|
});
|
|
runtimeInteraction.SetEventCallback([&scriptRuntime](const MetaCore::MetaCorePointerEvent& event) {
|
|
MetaCoreScriptValueV1 type{}; type.Type = MetaCoreScriptAbiValue_Int; type.IntValue = static_cast<std::int64_t>(event.Type);
|
|
MetaCoreScriptValueV1 button{}; button.Type = MetaCoreScriptAbiValue_Int; button.IntValue = event.Button;
|
|
MetaCoreScriptValueV1 screen{}; screen.Type = MetaCoreScriptAbiValue_Vec3; screen.Vec3[0] = event.ScreenPosition.x; screen.Vec3[1] = event.ScreenPosition.y;
|
|
MetaCoreScriptValueV1 delta{}; delta.Type = MetaCoreScriptAbiValue_Vec3; delta.Vec3[0] = event.ScreenDelta.x; delta.Vec3[1] = event.ScreenDelta.y;
|
|
MetaCoreScriptValueV1 world{}; world.Type = MetaCoreScriptAbiValue_Vec3; world.Vec3[0] = event.WorldPosition.x; world.Vec3[1] = event.WorldPosition.y; world.Vec3[2] = event.WorldPosition.z;
|
|
MetaCoreScriptValueV1 target{}; target.Type = MetaCoreScriptAbiValue_GameObjectRef;
|
|
target.ObjectValue = {scriptRuntime.GetWorldGeneration(), event.TargetObjectId};
|
|
scriptRuntime.PublishToObject(event.TargetObjectId, "MetaCore.Interaction.Pointer", {type, button, screen, delta, world, target});
|
|
});
|
|
|
|
std::uint64_t diagnosticsWriteFrame = 0;
|
|
std::uint64_t renderedFrames = 0U;
|
|
double fixedAccumulatorSeconds = 0.0;
|
|
MetaCore::MetaCoreSceneRenderSync interactionCameraSync;
|
|
while (!window.ShouldClose()) {
|
|
window.BeginFrame();
|
|
const double frameDeltaSeconds = window.GetDeltaSeconds();
|
|
const MetaCore::MetaCoreInputConsumption uiConsumption = runtimeUi.ProcessInput();
|
|
runtimeInput.Update(window.GetInput(), uiConsumption);
|
|
const auto [inputWidth, inputHeight] = window.GetWindowSize();
|
|
const MetaCore::MetaCoreViewportRect inputViewport{0.0F, 0.0F, static_cast<float>(inputWidth), static_cast<float>(inputHeight)};
|
|
MetaCore::MetaCoreSceneView interactionSceneView = MetaCoreBuildPlayerSceneView();
|
|
const auto interactionSnapshot = interactionCameraSync.BuildSnapshot(scene);
|
|
(void)MetaCore::MetaCoreSceneRenderSync::TryBuildSceneViewFromPrimaryCamera(interactionSnapshot, interactionSceneView);
|
|
runtimeInteraction.Update(scene, viewportRenderer, physicsWorld, interactionSceneView,
|
|
window.GetInput(), inputViewport, uiConsumption.Mouse);
|
|
fixedAccumulatorSeconds += std::clamp(frameDeltaSeconds, 0.0, physicsSettings.MaxFrameDelta);
|
|
std::uint32_t fixedSteps = 0;
|
|
while (fixedAccumulatorSeconds >= physicsSettings.FixedTimeStep && fixedSteps < physicsSettings.MaxFixedStepsPerFrame) {
|
|
scriptRuntime.FixedUpdate(physicsSettings.FixedTimeStep);
|
|
physicsWorld.Step(physicsSettings.FixedTimeStep);
|
|
fixedAccumulatorSeconds -= physicsSettings.FixedTimeStep;
|
|
++fixedSteps;
|
|
}
|
|
if (fixedSteps == physicsSettings.MaxFixedStepsPerFrame && fixedAccumulatorSeconds >= physicsSettings.FixedTimeStep)
|
|
fixedAccumulatorSeconds = 0.0;
|
|
scriptRuntime.Update(frameDeltaSeconds);
|
|
const auto [windowWidth, windowHeight] = window.GetWindowSize();
|
|
viewportRenderer.SetViewportRect(MetaCore::MetaCoreViewportRect{
|
|
0.0F,
|
|
0.0F,
|
|
static_cast<float>(windowWidth),
|
|
static_cast<float>(windowHeight)
|
|
});
|
|
if (runtimeAdapter != nullptr) {
|
|
runtimeAdapter->Tick(1.0 / 60.0);
|
|
const std::vector<MetaCore::MetaCoreRuntimeDataUpdate> updates = runtimeAdapter->PollUpdates();
|
|
runtimeDataDispatcher.ApplyUpdates(updates);
|
|
runtimeUi.ApplyDataUpdates(updates);
|
|
runtimeDataDispatcher.TickStaleness(runtimeAdapter->GetStatus().LastUpdateAt);
|
|
}
|
|
const auto diagnostics = runtimeDataDispatcher.BuildDiagnosticsSnapshot(
|
|
runtimeAdapter != nullptr
|
|
? std::vector<MetaCore::MetaCoreRuntimeDataSourceStatus>{runtimeAdapter->GetStatus()}
|
|
: std::vector<MetaCore::MetaCoreRuntimeDataSourceStatus>{}
|
|
);
|
|
if ((diagnosticsWriteFrame % 15ULL) == 0ULL) {
|
|
(void)MetaCore::MetaCoreWriteRuntimeDiagnosticsSnapshot(diagnosticsPath, diagnostics, typeRegistry);
|
|
}
|
|
++diagnosticsWriteFrame;
|
|
if (runtimeAdapter != nullptr && runtimeAdapter->GetStatus().State != lastReportedSourceState) {
|
|
output << "MetaCorePlayer: data source state changed to "
|
|
<< static_cast<int>(runtimeAdapter->GetStatus().State)
|
|
<< " error=" << runtimeAdapter->GetStatus().LastError << '\n';
|
|
lastReportedSourceState = runtimeAdapter->GetStatus().State;
|
|
}
|
|
if (diagnostics.HasFaults) {
|
|
for (const MetaCore::MetaCoreRuntimeBindingStatus& bindingStatus : diagnostics.BindingStatuses) {
|
|
if (!bindingStatus.Healthy || bindingStatus.Stale) {
|
|
const std::string issueKey =
|
|
std::string(bindingStatus.Healthy ? "healthy" : "fault") +
|
|
"|" +
|
|
(bindingStatus.Stale ? "stale" : "fresh") +
|
|
"|" +
|
|
bindingStatus.LastError;
|
|
const auto previousIssue = lastReportedBindingIssueKeys.find(bindingStatus.BindingId);
|
|
if (previousIssue == lastReportedBindingIssueKeys.end() ||
|
|
previousIssue->second != issueKey) {
|
|
output << "MetaCorePlayer: binding issue id=" << bindingStatus.BindingId
|
|
<< " stale=" << (bindingStatus.Stale ? "true" : "false")
|
|
<< " error=" << bindingStatus.LastError << '\n';
|
|
lastReportedBindingIssueKeys[bindingStatus.BindingId] = issueKey;
|
|
}
|
|
} else {
|
|
const auto previousIssue = lastReportedBindingIssueKeys.find(bindingStatus.BindingId);
|
|
if (previousIssue != lastReportedBindingIssueKeys.end()) {
|
|
output << "MetaCorePlayer: binding recovered id=" << bindingStatus.BindingId << '\n';
|
|
lastReportedBindingIssueKeys.erase(previousIssue);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
runtimeUi.Update(window.GetDeltaSeconds());
|
|
scriptRuntime.LateUpdate(frameDeltaSeconds);
|
|
viewportRenderer.RenderSceneToViewport(scene, MetaCoreBuildPlayerSceneView(), true);
|
|
viewportRenderer.RenderAll();
|
|
renderDevice.RenderFrame();
|
|
renderDevice.PresentFrame();
|
|
window.EndFrame();
|
|
++renderedFrames;
|
|
if (smokeTestFrames > 0U && renderedFrames >= smokeTestFrames) break;
|
|
}
|
|
|
|
physicsWorld.Stop();
|
|
scriptRuntime.Stop();
|
|
runtimeInput.Unsubscribe(inputSubscription);
|
|
(void)runtimeInput.SaveOverrides(inputOverridePath);
|
|
runtimeUi.Shutdown();
|
|
viewportRenderer.Shutdown();
|
|
renderDevice.Shutdown();
|
|
window.Shutdown();
|
|
return 0;
|
|
}
|