1 files changed, 76 insertions, 0 deletions
diff --git a/source/game/StarRadioMessageDatabase.cpp b/source/game/StarRadioMessageDatabase.cpp
new file mode 100644
index 0000000..8aa5dd5
--- /dev/null
+++ b/source/game/StarRadioMessageDatabase.cpp
@@ -0,0 +1,76 @@
+#include "StarRadioMessageDatabase.hpp"
+#include "StarRoot.hpp"
+#include "StarAssets.hpp"
+
+namespace Star {
+
+EnumMap<RadioMessageType> const RadioMessageTypeNames{
+    {RadioMessageType::Generic, "generic"},
+    {RadioMessageType::Mission, "mission"},
+    {RadioMessageType::Quest, "quest"},
+    {RadioMessageType::Tutorial, "tutorial"},
+};
+
+RadioMessageDatabase::RadioMessageDatabase() {
+  auto assets = Root::singleton().assets();
+  auto files = assets->scanExtension("radiomessages");
+  for (auto file : files) {
+    try {
+      Json messages = assets->json(file);
+      for (auto pair : messages.iterateObject()) {
+        if (m_radioMessages.contains(pair.first))
+          throw RadioMessageDatabaseException(strf("Duplicate radiomessage %s in file %s", pair.first, file));
+
+        m_radioMessages[pair.first] = createRadioMessage(pair.second, pair.first);
+      }
+    } catch (std::exception const& e) {
+      throw RadioMessageDatabaseException(strf("Error loading radiomessages file %s", file), e);
+    }
+  }
+}
+
+RadioMessage RadioMessageDatabase::radioMessage(String const& messageName) const {
+  if (auto message = m_radioMessages.maybe(messageName))
+    return message.take();
+  throw RadioMessageDatabaseException(strf("Unknown radio message %s", messageName));
+}
+
+RadioMessage RadioMessageDatabase::createRadioMessage(Json const& config, Maybe<String> const& messageId) const {
+  if (config.isType(Json::Type::String)) {
+    return radioMessage(config.toString());
+  } else if (config.isType(Json::Type::Object)) {
+    Json const& defaults = Root::singleton().assets()->json("/radiomessages.config:messageDefaults");
+    auto mergedConfig = jsonMerge(defaults, config);
+
+    RadioMessage message;
+    message.messageId = messageId.value(mergedConfig.getString("messageId", ""));
+    if (message.messageId.empty())
+      throw RadioMessageDatabaseException("Custom radio messages must specify a messageId!");
+    message.type = RadioMessageTypeNames.getLeft(mergedConfig.getString("type"));
+    // mission messages default to non unique because they are already restricted to play
+    // once per session (cleared on player init) but should repeat when the mission is replayed
+    if (message.type == RadioMessageType::Mission)
+      message.unique = config.getBool("unique", false);
+    else
+      message.unique = mergedConfig.getBool("unique");
+    message.important = mergedConfig.getBool("important");
+    message.text = mergedConfig.getString("text");
+    message.senderName = mergedConfig.getString("senderName");
+    message.portraitImage = mergedConfig.getString("portraitImage");
+    message.portraitFrames = mergedConfig.getInt("portraitFrames");
+    message.portraitSpeed = mergedConfig.getFloat("portraitSpeed");
+    message.textSpeed = mergedConfig.getFloat("textSpeed");
+    message.persistTime = mergedConfig.getFloat("persistTime");
+    message.chatterSound = mergedConfig.getString("chatterSound");
+
+    if (message.portraitFrames <= 0)
+      throw RadioMessageDatabaseException(
+          strf("Invalid portraitFrames %s in radio message config!", message.portraitFrames));
+
+    return message;
+  } else {
+    throw RadioMessageDatabaseException("Invalid radio message specification; expected message name or configuration.");
+  }
+}
+
+}