implement item translation table

2025-02-20 21:32:12 -08:00
parent 813bd2e0fa
commit d9744a696e
8 changed files with 1293 additions and 0 deletions
@@ -0,0 +1,36 @@
+#pragma once
+
+#include <stdint.h>
+
+#include <array>
+#include <memory>
+#include <phosg/JSON.hh>
+#include <string>
+#include <unordered_map>
+
+#include "ItemParameterTable.hh"
+#include "Types.hh"
+#include "Version.hh"
+
+class ItemTranslationTable {
+public:
+  ItemTranslationTable(
+      const phosg::JSON& json,
+      const std::array<std::shared_ptr<const ItemParameterTable>, NUM_VERSIONS>& item_parameter_tables);
+  ~ItemTranslationTable() = default;
+
+  phosg::JSON json() const;
+
+  uint32_t translate(uint32_t primary_identifier, Version from_version, Version to_version) const;
+
+private:
+  struct Entry {
+    std::array<uint32_t, NUM_NON_PATCH_VERSIONS> id_for_version;
+    std::string name;
+
+    explicit Entry(const phosg::JSON& json);
+    phosg::JSON json() const;
+  };
+  std::vector<Entry> entries;
+  std::array<std::unordered_map<uint32_t, size_t>, NUM_NON_PATCH_VERSIONS> entry_index_for_version;
+};