public static void InsertSound(SoundNode soundNode, out SoundItem newSoundItem, out int index)
{
newSoundItem = null;
index = -1;
SoundItem newSound = new SoundItem();
newSound.Name = "*new sound";
if (soundNode == null)
{
newSound.Parent = Sounds;
index = Sounds.Nodes.Add(newSound);
}
else if (soundNode.IsGroup() == true)
{
SoundGroup soundGroup = (SoundGroup)soundNode;
newSound.Parent = soundNode.Parent;
index = soundGroup.Nodes.Add(newSound);
}
else
{
SoundItem soundItem = (SoundItem)soundNode;
SoundGroup group = (SoundGroup)soundItem.Parent;
newSound.Parent = group;
newSound.Type = soundItem.Type;
newSound.Volume = soundItem.Volume;
newSound.Loop = soundItem.Loop;
newSound.Unique = soundItem.Unique;
newSound.MinDistance = soundItem.MinDistance;
newSound.MaxDistance = soundItem.MaxDistance;
newSound.Priority = soundItem.Priority;
int i;
for (i = 0; i < group.Nodes.Count; i++)
{
if (group.Nodes[i] == soundNode)
{
break;
}
}
i++;
if (i >= group.Nodes.Count)
{
i = group.Nodes.Add(newSound);
}
else
{
group.Nodes.Insert(i, newSound);
}
index = i;
}
newSoundItem = newSound;
}
public static void InsertGroup(SoundNode soundNode, out SoundGroup newSoundGroup, out int index)
{
newSoundGroup = null;
index = -1;
SoundGroup newGroup = new SoundGroup();
newGroup.Name = "*new group";
if (soundNode == null)
{
newGroup.Parent = Sounds;
index = Sounds.Nodes.Add(newGroup);
}
else if (soundNode.IsGroup() == true)
{
SoundGroup soundGroup = (SoundGroup)soundNode;
newGroup.Parent = soundGroup;
index = soundGroup.Nodes.Add(newGroup);
}
else
{
SoundGroup parentGroup = (SoundGroup)soundNode.Parent;
newGroup.Parent = parentGroup;
int i;
for (i = 0; i < parentGroup.Nodes.Count; i++)
{
if (parentGroup.Nodes[i] == soundNode)
{
break;
}
}
i++;
if (i >= parentGroup.Nodes.Count)
{
i = parentGroup.Nodes.Add(newGroup);
}
else
{
parentGroup.Nodes.Insert(i, newGroup);
}
index = i;
}
newSoundGroup = newGroup;
}
public bool Remove(SoundNode soundNode)
{
foreach (SoundNode childNode in Nodes)
{
if (childNode == soundNode)
{
Nodes.Remove(childNode);
return(true);
}
if (childNode.IsGroup() == true)
{
if (((SoundGroup)childNode).Remove(soundNode) == true)
{
return(true);
}
}
}
return(false);
}