Update ImGui

src/backend/GameDB.cpp

@@ -0,0 +1,36 @@
+#include <GameDB.hpp>
+#include <Mem.hpp>
+
+namespace n64 {
+void GameDB::match(Mem& mem) {
+  ROM& rom = mem.rom;
+  for (const auto & i : gamedb) {
+    bool matches_code = i.code == rom.code;
+    bool matches_region = false;
+
+    for (int j = 0; j < i.regions.size() && !matches_region; j++) {
+      if (i.regions[j] == rom.header.countryCode[0]) {
+        matches_region = true;
+      }
+    }
+
+    if (matches_code) {
+      if (matches_region) {
+        mem.saveType = i.saveType;
+        mem.rom.gameNameDB = i.name;
+        Util::debug("Loaded {}\n", i.name);
+        return;
+      } else {
+        Util::warn("Matched code for %s, but not region! Game supposedly exists in regions [{}] but this image has region {}\n",
+                i.name, i.regions, rom.header.countryCode[0]);
+      }
+    }
+
+  }
+
+  Util::debug("Did not match any Game DB entries. Code: {} Region: {}\n", mem.rom.code, mem.rom.header.countryCode[0]);
+
+  mem.rom.gameNameDB = "";
+  mem.saveType = SAVE_NONE;
+}
+}