public NValue Clone()
{
var rValue = new NValue();
rValue.Type = Type;
rValue.Object = Object;
return(rValue);
}
// 设置变量
public void SetVariable(string strVariable, NValue rValue)
{
if (false == TableVariable.ContainsKey(strVariable))
{
TableVariable.Add(strVariable, rValue);
}
else
{
TableVariable[strVariable] = rValue;
}
}
// 获取变量
public NValue GetVariable(string strVariable)
{
NValue rResult = null;
if (!TableVariable.TryGetValue(strVariable, out rResult))
{
return(NValue.Zero);
}
return(rResult);
}
/// <summary>
/// 根据断句获得表达式
/// </summary>
/// <param name="rToken"></param>
/// <returns></returns>
private Expression GetExpression(ExpressionToken rToken)
{
if (rToken.Type == ExpressionToken.eType.Identifier)
{
return(new ExpressionVariable(rToken.Value));
}
if (rToken.Type == ExpressionToken.eType.Operand)
{
return(new ExpressionValue(new NValue(BehaviourTreeAssists.ToValue(rToken.Value))));
}
if (rToken.Type == ExpressionToken.eType.String)
{
var rValue = new NValue();
rValue.SetValueString(rToken.Value);
return(new ExpressionValue(rValue));
}
if (rToken.Type == ExpressionToken.eType.Expression)
{
return(rToken.Expression);
}
return(null);
}
public ExpressionValue(NValue strValue)
{
Value = strValue;
}
protected bool Equals(NValue other)
{
return(Equals(Object, other.Object) && Equals(Type, other.Type));
}
