public IStoryValue <object> CalcValue(ScriptableData.ISyntaxComponent param)
{
if (param.IsValid() && param.GetId().Length == 0)
{
//处理括弧
ScriptableData.CallData callData = param as ScriptableData.CallData;
if (null != callData && callData.GetParamNum() > 0)
{
int ct = callData.GetParamNum();
return(CalcValue(callData.GetParam(ct - 1)));
}
else
{
//不支持的语法
return(null);
}
}
else
{
IStoryValue <object> ret = null;
string id = param.GetId();
if (m_dicValueHandlers.ContainsKey(id))
{
ret = m_dicValueHandlers[id].Build(param);
}
return(ret);
}
}
public override string ToScriptString()
{
#if FULL_VERSION
//与write方法不同，这里输出无缩进单行表示
FunctionData tempData = First;
CallData callData = null;
callData = tempData.Call;
if (null != callData && callData.GetParamClass() == (int)CallData.ParamClassEnum.PARAM_CLASS_TERNARY_OPERATOR)
{
if (callData.HaveId() && callData.HaveParam() && tempData.HaveStatement())
{
string line = string.Format("{0} {1} {2}", callData.GetParam(0).ToScriptString(), callData.GetId(), tempData.GetStatement(0).ToScriptString());
if (Functions.Count == 2)
{
FunctionData funcData = Functions[1];
if (funcData.HaveId() && funcData.HaveStatement())
{
line = string.Format("{0} {1} {2}", line, funcData.GetId(), funcData.GetStatement(0).ToScriptString());
}
}
return(line);
}
else
{
return("");
}
}
else
{
StringBuilder stream = new StringBuilder();
int ct = Functions.Count;
for (int i = 0; i < ct; ++i)
{
FunctionData funcData = Functions[i];
stream.Append(funcData.ToScriptString());
}
return(stream.ToString());
}
#else
return(ToString());
#endif
}
public static void writeStatementData(StringBuilder stream, StatementData data, int indent)
{
#if FULL_VERSION
FunctionData tempData = data.First;
CallData callData = tempData.Call;
if (null != callData && callData.GetParamClass() == (int)CallData.ParamClassEnum.PARAM_CLASS_TERNARY_OPERATOR)
{
if (callData.HaveId() && callData.HaveParam() && tempData.HaveStatement())
{
string line = string.Format("{0} {1} {2}", callData.GetParam(0).ToScriptString(), callData.GetId(), tempData.GetStatement(0).ToScriptString());
if (data.Functions.Count == 2)
{
FunctionData funcData = data.Functions[1];
if (funcData.HaveId() && funcData.HaveStatement())
{
line = string.Format("{0} {1} {2}", line, funcData.GetId(), funcData.GetStatement(0).ToScriptString());
}
}
writeLine(stream, line + ";", indent);
}
}
else
{
int ct = data.Functions.Count;
bool isLastOfStatement = false;
if (ct == 0)
{
isLastOfStatement = true;
}
for (int i = 0; i < ct; ++i)
{
if (i == ct - 1)
{
isLastOfStatement = true;
}
FunctionData func = data.Functions[i];
writeFunctionData(stream, func, indent, isLastOfStatement);
}
}
#endif
}
public static string getCallString(CallData data)
{
#if FULL_VERSION
string lineNo = "";//formatString("/* %d */",data.GetLine());
string line = "";
if (data.IsHighOrder)
{
line = getCallString(data.Call);
}
else if (data.HaveId())
{
line = quoteString(data.GetId(), data.GetIdType());
}
if (data.HaveParam())
{
int paramClass = data.GetParamClass();
if ((int)CallData.ParamClassEnum.PARAM_CLASS_OPERATOR == paramClass)
{
switch (data.GetParamNum())
{
case 1:
return(string.Format("{0} {1}", line, data.GetParam(0).ToScriptString()));
case 2:
return(string.Format("{0} {1} {2}", data.GetParam(0).ToScriptString(), line, data.GetParam(1).ToScriptString()));
default:
return(line);
}
}
else
{
string lbracket = "";
string rbracket = "";
switch (paramClass)
{
case (int)CallData.ParamClassEnum.PARAM_CLASS_PARENTHESIS:
lbracket = "(";
rbracket = ")";
break;
case (int)CallData.ParamClassEnum.PARAM_CLASS_BRACKET:
lbracket = "[";
rbracket = "]";
break;
case (int)CallData.ParamClassEnum.PARAM_CLASS_PERIOD:
lbracket = ".";
rbracket = "";
break;
case (int)CallData.ParamClassEnum.PARAM_CLASS_PERIOD_PARENTHESIS:
lbracket = ".(";
rbracket = ")";
break;
case (int)CallData.ParamClassEnum.PARAM_CLASS_PERIOD_BRACKET:
lbracket = ".[";
rbracket = "]";
break;
case (int)CallData.ParamClassEnum.PARAM_CLASS_PERIOD_BRACE:
lbracket = ".{";
rbracket = "}";
break;
}
StringBuilder stream = new StringBuilder();
stream.Append(lbracket);
int ct = data.GetParamNum();
for (int i = 0; i < ct; ++i)
{
if (i > 0)
{
stream.Append(",");
}
ISyntaxComponent param = data.GetParam(i);
if ((int)CallData.ParamClassEnum.PARAM_CLASS_PERIOD == paramClass)
{
stream.Append(unquoteString(param.ToScriptString()));
}
else
{
stream.Append(param.ToScriptString());
}
}
stream.Append(rbracket);
return(string.Format("{0}{1}{2}", lineNo, line, stream.ToString()));
}
}
else
{
return(string.Format("{0}{1}", lineNo, line));
}
#else
return("");
#endif
}
public bool Init(ScriptableData.ScriptableDataInfo config)
{
bool ret = false;
ScriptableData.FunctionData story = config.First;
if (story != null && (story.GetId() == "story" || story.GetId() == "script"))
{
ret = true;
//参数
ScriptableData.CallData callData = story.Call;
if (callData != null && callData.HaveParam())
{
//第一个参数是剧情的id
m_iStoryId = int.Parse(callData.GetParamId(0));
}
foreach (var info in story.Statements)
{
if (info.GetId() == "local")
{
ScriptableData.FunctionData sectionData = info as ScriptableData.FunctionData;
if (null != sectionData)
{
foreach (ScriptableData.ISyntaxComponent def in sectionData.Statements)
{
ScriptableData.CallData defData = def as ScriptableData.CallData;
if (null != defData && defData.HaveId() && defData.HaveParam())
{
string id = defData.GetId();
if (id.StartsWith("@") && !id.StartsWith("@@"))
{
StoryValue val = new StoryValue();
val.InitFromDsl(defData.GetParam(0));
if (!m_dicLocalVariables.ContainsKey(id))
{
m_dicLocalVariables.Add(id, val.Value);
}
else
{
m_dicLocalVariables[id] = val.Value;
}
}
}
}
}
else
{
Debug.LogError("剧情" + m_iStoryId + "DSL语法,必须是个函数");
}
}
else if (info.GetId() == "onmessage")
{
ScriptableData.FunctionData sectionData = info as ScriptableData.FunctionData;
if (null != sectionData)
{
StoryMessageHandler handler = new StoryMessageHandler();
handler.Load(sectionData);
m_listMessageHandlers.Add(handler);
}
else
{
Debug.LogError("剧情" + m_iStoryId + "DSL语法，必须是个函数");
}
}
else
{
Debug.LogError("StoryInstance::Init，不知道DSL语法部分:" + info.GetId());
}
}
}
else
{
Debug.LogError("StoryInstance::Init，不是一个DSL语法");
}
return(ret);
}
