Move tools in their own folder instead of Bigfoot Sources

2026-09-02 23:32:44 +02:00
parent 9f034fed3c
commit 310d16b9ed
22 changed files with 14 additions and 13 deletions
@@ -0,0 +1,65 @@
+/*********************************************************************
+ * \file   SasquatchBaker.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   August 2026
+ *********************************************************************/
+#include <SasquatchBaker/SasquatchBaker.hpp>
+
+#include <Engine/Sasquatch/Sasquatch.hpp>
+
+#include <SasquatchBaker/SasquatchBakerAssertHandler.hpp>
+
+namespace Bigfoot
+{
+void Bake(const BigFile& p_bigFile, const File& p_outputFile)
+{
+    std::uint64_t assetCount = 0;
+    {
+        BigFile::Request countRequest {p_bigFile, "SELECT COUNT(*) FROM Asset;"};
+        [[maybe_unused]]
+        const bool hasCount = countRequest.Step();
+        ASSERT(SasquatchBakerAssertHandler, hasCount, "Failed to count the assets of the BigFile");
+        assetCount = countRequest.Get(0);
+    }
+
+    std::uint64_t totalFlatbufferBytes = 0;
+    {
+        BigFile::Request sizeRequest {p_bigFile, "SELECT COALESCE(SUM(LENGTH(Asset)), 0) FROM Asset;"};
+        [[maybe_unused]]
+        const bool hasSize = sizeRequest.Step();
+        ASSERT(SasquatchBakerAssertHandler, hasSize, "Failed to sum the asset sizes of the BigFile");
+        totalFlatbufferBytes = sizeRequest.Get(0);
+    }
+
+    std::uint64_t totalHardReferencesBytes = 0;
+    {
+        BigFile::Request sizeRequest {p_bigFile,
+                                      "SELECT COALESCE(SUM(LENGTH(HardReference)), 0) FROM AssetHardReference;"};
+        [[maybe_unused]]
+        const bool hasSize = sizeRequest.Step();
+        ASSERT(SasquatchBakerAssertHandler, hasSize, "Failed to sum the hardreferences sizes of the BigFile");
+        totalHardReferencesBytes = sizeRequest.Get(0);
+    }
+
+    SasquatchWriter writer {p_outputFile, assetCount, totalFlatbufferBytes, totalHardReferencesBytes};
+
+    BigFile::Request request {p_bigFile, "SELECT UUID FROM Asset;"};
+    while (request.Step())
+    {
+        const std::span<const std::byte> rawUUID = request.Get(0);
+
+        ASSERT(SasquatchBakerAssertHandler,
+               rawUUID.size() == UUID::UUID_BYTE_SIZE,
+               "Unexpected UUID blob size in BigFile (got {} / expected {})",
+               rawUUID.size(),
+               UUID::UUID_BYTE_SIZE);
+
+        const UUID uuid {std::span<const std::byte, UUID::UUID_BYTE_SIZE> {rawUUID.data(), UUID::UUID_BYTE_SIZE}};
+        const eastl::vector<std::byte> flatbuffer = p_bigFile.GetAssetFlatbuffer(uuid);
+        const eastl::vector<UUID> hardReferences = p_bigFile.GetAssetHardReferences(uuid);
+
+        writer.WriteAsset(uuid, flatbuffer, hardReferences);
+    }
+}
+}   // namespace Bigfoot