Provide speaker info to HUD indicators

1 files changed, 29 insertions, 0 deletions

diff --git a/source/frontend/StarVoiceLuaBindings.cpp b/source/frontend/StarVoiceLuaBindings.cpp
new file mode 100644
index 0000000..e3271fd
--- /dev/null
+++ b/source/frontend/StarVoiceLuaBindings.cpp
@@ -0,0 +1,29 @@
+#include "StarVoiceLuaBindings.hpp"
+#include "StarVoice.hpp"
+
+namespace Star {
+
+LuaCallbacks LuaBindings::makeVoiceCallbacks(Voice* voice) {
+  LuaCallbacks callbacks;
+
+  callbacks.registerCallback("speakers", [voice](Maybe<bool> onlyPlaying) -> List<Json> {
+    List<Json> list;
+
+    for (auto& speaker : voice->speakers(onlyPlaying.value(true))) {
+      list.append(JsonObject{
+        {"speakerId", speaker->speakerId },
+        {"entityId",  speaker->entityId },
+        {"name",      speaker->name },
+        {"playing",   (bool)speaker->playing },
+        {"muted",     (bool)speaker->muted },
+        {"loudness",  (float)speaker->decibelLevel },
+      });
+    }
+
+    return list;
+  });
+
+  return callbacks;
+}
+
+}