private void ParseLabels(string value)
{
foreach (Pair<string, string> pair in ParsePairs(value, ",", "=")) {
float beat = ParseFloat(pair.key);
if (beat < 0f) {
Logger.Warn(TAG, "Negative beat value events ignored");
} else {
Event ev = new Event();
ev.type = EventType.Label;
ev.beat = beat;
ev.value = pair.value;
_events.Add(ev);
}
}
}
private void ParseStops(string value)
{
foreach (Pair<string, string> pair in ParsePairs(value, ",", "=")) {
float beat = ParseFloat(pair.key);
float stop = ParseFloat(pair.value);
if (beat < 0f) {
Logger.Warn(TAG, "Negative beat value events ignored");
} else if (stop <= 0f) {
Logger.Warn(TAG, "Zero or negative stops not supported");
} else {
Event ev = new Event();
ev.type = EventType.Stop;
ev.beat = beat;
ev.value = stop;
_events.Add(ev);
}
}
}
private void ParseBgChanges(string value)
{
foreach (Pair<string, string> pair in ParsePairs(value, ",", "=")) {
float beat = ParseFloat(pair.key);
string filename = pair.value;
if (filename.Contains("=")) {
// No plans on supporting all those fancy transition flages
// See http://www.stepmania.com/forums/general-stepmania/show/1393#post3757
filename = filename.Substring(0, filename.IndexOf('='));
}
string filePath = FindImage(filename);
if (beat < 0f) {
Logger.Warn(TAG, "Negative beat value events ignored");
} else if (string.IsNullOrEmpty(filename)) {
Logger.Warn(TAG, "Unable to find background image: {0}", filename);
} else {
Event ev = new Event();
ev.type = EventType.BgChange;
ev.beat = beat;
ev.value = filePath;
_events.Add(ev);
}
}
}