/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected virtual void loadSprites(XmlElement e)
{
IEnumerator ie = e.ChildNodes.GetEnumerator();
ArrayList colors = new ArrayList();
ArrayList spriteNodes = new ArrayList();
while (ie.MoveNext())
{
XmlNode child = (XmlNode)ie.Current;
if (child.Name.Equals("spriteType"))
{
colors.Add(child);
}
else if (child.Name.Equals("colorVariation"))
{
colors.Add(child);
//throw new NotSupportedException("prease use <spriteType> tag.");
}
else if (child.Name.Equals("picture") || child.Name.Equals("sprite"))
{
switch (stType)
{
case SpriteTableType.Unknown:
stType = SpriteTableType.Basic;
break;
case SpriteTableType.Basic:
break;
default:
throw new FormatException("<sprite> tag is not available together with <pictures> or <sprites> tags.");
}
spriteNodes.Add(child);
}
else if (child.Name.Equals("pictures") || child.Name.Equals("sprites"))
{
switch (stType)
{
case SpriteTableType.Unknown:
stType = SpriteTableType.VarHeight;
break;
case SpriteTableType.VarHeight:
break;
default:
throw new FormatException("<" + child.Name + "> tag is not available together with <sprite> tag.");
}
spriteNodes.Add(child);
}
}
if (colors.Count == 0)
{
colors.Add(e.FirstChild.Clone());
}
_colorMax = colors.Count;
_dirMax = spriteNodes.Count;
contribs = new Contribution[_dirMax, _colorMax];
int defaultDir = _dirMax;
for (int i = 0; i < _colorMax; i++)
{
for (int j = 0; j < _dirMax; j++)
{
e.Attributes["id"].Value = this.Id + "-" + i + ":" + j;
XmlNode temp = ((XmlNode)spriteNodes[j]).Clone();
if (parseDirection(temp, j) == 0 && defaultDir > j)
{
defaultDir = j;
}
Contribution newContrib
= CreatePrimitiveContrib((XmlElement)temp, (XmlNode)colors[i], e);
PluginManager.AddContribution(newContrib);
contribs[j, i] = newContrib;
}
}
// set unassigned direction table
for (int j = 0; j < dirTable.Length; j++)
{
if (dirTable[j] == -1)
{
dirTable[j] = defaultDir;
}
}
}