public static BlockState xmlEle2BlockState(XmlElement xblock)
{
BlockState resState = new BlockState();
resState.name = xblock.GetAttribute("name");
XmlNodeList stateList = xblock.SelectNodes("state");
foreach (XmlElement xstate in stateList)
{
string name = xstate.GetAttribute("name");
string input = "";
foreach (XmlElement xele in xstate.ChildNodes)
{
if ("input".Equals(xele.Name))
{
input = xele.InnerText;
}
}
UniState newState = resState.addState(name, input);
if (newState != null)
{
s_Instance.stateDict.Add(resState.name + "." + name, newState);
}
}
return(resState);
}
public void StateOver(UniState _state)
{
if (block != null)
{
block.StateOver();
activeState = null;
}
}
public void StateActive(UniState _state)
{
if (block != null && activeState == null)
{
activeState = _state;
block.StateActive();
}
}
public UniState addState(string name, string input)
{
UniState uniState = new UniState(name, input, this);
stateList.Add(uniState);
if (uniState.name.Equals(StateManager.BASE_STATE_NAME))
{
activeState = uniState;
uniState.Active();
}
return(uniState);
}
public bool addPreState(UniState state)
{
foreach (UniState _state in preStateList)
{
if (_state == state)
{
return(false);
}
}
preStateList.Add(state);
state.addForwardState(this);
return(true);
}
public static void xmlEle2Link(XmlElement xedge)
{
string from = xedge.SelectSingleNode("from").InnerText;
string[] toList = xedge.SelectSingleNode("to").InnerText.Split(';');
UniState fromState = null;
if (s_Instance.stateDict.ContainsKey(from))
{
fromState = s_Instance.stateDict[from];
}
if (fromState == null)
{
return;
}
foreach (string _to in toList)
{
if (s_Instance.stateDict.ContainsKey(_to))
{
fromState.addForwardState(s_Instance.stateDict[_to]);
}
}
}
public void refresh()
{
// index = 0;
activeState = null;
stateList.Clear();
}
public static void xmlEle2BlockLinks(XmlElement xblock)
{
BlockState blockState = getBlockState(xblock.GetAttribute("name"));
XmlNodeList stateList = xblock.SelectNodes("state");
foreach (XmlElement xstate in stateList)
{
UniState state = null;
foreach (UniState _state in blockState.stateList)
{
if (_state.name.Equals(xstate.GetAttribute("name")))
{
state = _state;
}
}
foreach (XmlElement xele in xstate.ChildNodes)
{
if ("previous".Equals(xele.Name))
{
string[] preList = xele.InnerText.Split(';');
foreach (string pre in preList)
{
string key = pre;
if (string.IsNullOrEmpty(key))
{
continue;
}
if (!key.Contains("."))
{
key = xblock.GetAttribute("name") + "." + key;
}
if (s_Instance.stateDict.ContainsKey(key))
{
state.addPreState(s_Instance.stateDict[key]);
}
}
}
if ("forward".Equals(xele.Name))
{
string[] forList = xele.InnerText.Split(';');
foreach (string forw in forList)
{
string key = forw;
if (string.IsNullOrEmpty(key))
{
continue;
}
if (!key.Contains("."))
{
key = xblock.GetAttribute("name") + "." + key;
}
if (s_Instance.stateDict.ContainsKey(key))
{
state.addForwardState(s_Instance.stateDict[key]);
}
}
}
}
}
}
