// Called when a theme has finished loading.
public void ThemeLoaded(ref Elias.Theme theme) {
gameObject.GetComponent<Renderer>().material.color = themeLoadedColor;
nr_loop_tracks = theme.AudioLoopTrackCount;
nr_stinger_tracks = theme.AudioStingerTrackCount;
greatestTrigger = (uint)theme.GreatestTrigger;
Debug.Log(string.Format("ELIASMusicSwitcher - A theme with {0} loop tracks was loaded.", nr_loop_tracks));
}
public bool ActionPresetValidInMode(string preset_name, Elias.Modes mode)
{
IntPtr s = UTF8MarshallingHelpers.ConvertToNativeUTF8 (preset_name);
int presetValidInt = 0;
int res = elias_theme_action_preset_valid_in_mode(this.Handle, s, (int)mode, ref presetValidInt);
UTF8MarshallingHelpers.FreeStringPointer (s);
if(res != 0)
{
ErrorCode e = (ErrorCode)res;
throw new Exception(e.ToString());
}
return (presetValidInt != 0);
}
public static void ThemeWasLoaded(ref Elias.Theme theme) {
if (OnThemeLoaded != null) {
OnThemeLoaded(ref theme);
}
}
static int EnumerateSourcesCB(ref Elias.Source source, ref IntPtr source_user_data, IntPtr user_data) {
string sourceString = string.Format("track {0}, File {1}, key {2}, source nr {3}", source.track_id, Elias.UTF8MarshallingHelpers.ConvertFromNativeUTF8(source.filename), source.key, source.source);
Debug.Log (sourceString);
int key = source.track_id;
if (source.track_type == (int)Elias.TrackType.AudioLoop) {
if (!loopTrackDict.ContainsKey(key)) {
loopTrackDict[key] = new List<int>();
}
List<int> triggerList = loopTrackDict[source.track_id];
triggerList.Add(source.source); // Loop track trigger at level source.source
} else if (source.track_type == (int)Elias.TrackType.AudioStinger) {
if (!stingerTrackDict.ContainsKey(key)) {
stingerTrackDict[key] = new List<int>();
}
List<int> stingerList = stingerTrackDict[source.track_id];
// When playing a stinger, a track is supplied as argument and the engine choose variation based on a progression setting.
// Therefore we save the track_id as an identifier here.
stingerList.Add(source.track_id);
}
return 1;
}
// Called when a theme has finished loading.
public void ThemeLoaded(ref Elias.Theme theme) {
uint triggerLevels = (uint)theme.GreatestTrigger;
// So, a theme is loaded. Now get some information about it ...
// All this currently does is output the info into the debug log, but if we wanted to we could use the
// data to show what actual sources are playing, and not only what track nr is.
EnumerateSources(ref theme);
// ... and create some representative geometry.
CreateStingerGeometry();
CreateLoopTrackGeometry(triggerLevels);
}
/*
* While the theme.EnumerateSources utilizes a callback, it's a blocking thread safe operation
* that calls back on the same thread it was called from. So no problems with thread safety here
* as long as you call it on the main thread!
*/
void EnumerateSources(ref Elias.Theme theme) {
uint number_of_loop_tracks = theme.AudioLoopTrackCount;
uint number_of_stinger_tracks = theme.AudioStingerTrackCount;
loopTrackDict = new Dictionary<int, List<int>>();
stingerTrackDict = new Dictionary<int, List<int>>();
Debug.Log("Number of loop tracks: " + number_of_loop_tracks.ToString());
Debug.Log("Number of stinger tracks: " + number_of_stinger_tracks.ToString());
theme.EnumerateSources(this.EnumerateSourcesCB);
}
public AlienGlyphGenerator(RNG rng)
{
this.rng = rng;
los = new Elias();
}
