static Hashtable fill_patterns(XmlNodeList patterns_root, Hashtable instruments)
{
Hashtable beats = new Hashtable();
XmlNode current = patterns_root[0];
while (current != null)
{
if (current.Name == "Beat")
{
beat b = new beat();
foreach (XmlAttribute attr in current.Attributes)
{
string attribute_name = attr.Name.ToLower();
if (attribute_name == "name")
{
b.name = attr.Value;
}
else if (attribute_name == "img")
{
b.image_location = attr.Value;
}
else if (attribute_name == "followClave")
{
b.follows_clave = bool.Parse(attr.Value);
}
else if (attribute_name == "overlaps")
{
b.overlap = bool.Parse(attr.Value);
}
}
foreach (XmlNode sequence_node in current.ChildNodes)
{
sequence seq = new sequence();
foreach (XmlAttribute attr in sequence_node.Attributes)
{
string attribute_name = attr.Name.ToLower();
if (attribute_name == "name")
{
seq.name = attr.Value;
}
}
foreach (XmlNode sound_xml_in in sequence_node.ChildNodes)
{
sequence_note s = new sequence_note();
string instr = null;
string note = null;
foreach (XmlAttribute attr in sound_xml_in.Attributes)
{
string attribute_name = attr.Name.ToLower();
if (attribute_name == "time")
{
s.time = (int.Parse(attr.Value));
}
else if (attribute_name == "instrument")
{
instr = attr.Value;
}
else if (attribute_name == "note")
{
note = attr.Value;
}
if (instr != null && note != null)
{
s.note_ = ((note)((instrument)instruments[instr]).notes[note]);
}
}
seq.notes[s.time] = s;
}
b.sequence.Add(seq.name, seq);
}
beats.Add(b.name, b);
}
current = current.NextSibling;
}
return(beats);
}
static Hashtable fill_tracks(XmlNodeList track_root, Hashtable beats)
{
Hashtable music = new Hashtable();
XmlNode current = track_root[0];
while (current != null)
{
track t = new track();
foreach (XmlAttribute attr in current.Attributes)
{
switch (attr.Name.ToLower())
{
case "name":
t.name = attr.Value;
break;
case "length":
t.length = int.Parse(attr.Value);
break;
case "beatsperminute":
t.bpm = int.Parse(attr.Value);
break;
default:
break;
}
}
for (int i = 0; i < t.length; i++)
{
t.music.Add(new List <sequence>());
}
foreach (XmlNode subtrack in current.ChildNodes)
{
int start = 0;
int end = 0;
string name = null;
string seq = null;
string instr = null;
foreach (XmlAttribute attr in subtrack.Attributes)
{
switch (attr.Name.ToLower())
{
case "name":
name = attr.Value;
break;
case "start":
start = int.Parse(attr.Value);
break;
case "end":
end = int.Parse(attr.Value);
break;
case "sequence":
seq = attr.Value;
break;
case "beat":
instr = attr.Value;
break;
default:
break;
}
}
if (seq != null && instr != null)
{
for (int i = Math.Max(start, 0); i < Math.Min(t.length, end); i++)
{
sequence s = (sequence)(((beat)beats[instr]).sequence[seq]);
t.music[i].Add(s);
}
}
}
music.Add(t.name, t);
current = current.NextSibling;
}
return(music);
}