v1.4.4

source/game/StarTechDatabase.cpp

@@ -0,0 +1,62 @@
+#include "StarTechDatabase.hpp"
+#include "StarJsonExtra.hpp"
+#include "StarRoot.hpp"
+#include "StarAssets.hpp"
+
+namespace Star {
+
+EnumMap<TechType> const TechTypeNames{
+  {TechType::Head, "Head"},
+  {TechType::Body, "Body"},
+  {TechType::Legs, "Legs"}
+};
+
+TechDatabase::TechDatabase() {
+  auto assets = Root::singleton().assets();
+  auto files = assets->scanExtension("tech");
+  assets->queueJsons(files);
+  for (auto file : files) {
+    auto tech = parseTech(assets->json(file), file);
+
+    if (m_tech.contains(tech.name))
+      throw TechDatabaseException::format("Duplicate tech named '%s', config file '%s'", tech.name, file);
+    m_tech[tech.name] = tech;
+  }
+}
+
+bool TechDatabase::contains(String const& techName) const {
+  return m_tech.contains(techName);
+}
+
+TechConfig TechDatabase::tech(String const& techName) const {
+  if (auto p = m_tech.ptr(techName))
+    return *p;
+  throw TechDatabaseException::format("No such tech '%s'", techName);
+}
+
+TechConfig TechDatabase::parseTech(Json const& config, String const& path) const {
+  try {
+    auto assets = Root::singleton().assets();
+
+    TechConfig tech;
+    tech.name = config.getString("name");
+    tech.path = path;
+    tech.parameters = config;
+
+    tech.type = TechTypeNames.getLeft(config.getString("type"));
+
+    tech.scripts = jsonToStringList(config.get("scripts")).transformed(bind(AssetPath::relativeTo, path, _1));
+    tech.animationConfig = config.optString("animator").apply(bind(&AssetPath::relativeTo, path, _1));
+
+    tech.description = config.getString("description");
+    tech.shortDescription = config.getString("shortDescription");
+    tech.rarity = RarityNames.getLeft(config.getString("rarity"));
+    tech.icon = AssetPath::relativeTo(path, config.getString("icon"));
+
+    return tech;
+  } catch (std::exception const& e) {
+    throw TechDatabaseException(strf("Error reading tech config %s", path), e);
+  }
+}
+
+}