/// <summary>
/// 执行自定义方法
/// </summary>
/// <param name="token"></param>
/// <param name="args"></param>
/// <returns></returns>
private ScriptValue ExcuteFunction(TokenFunctionDefine token, IList <ScriptValue> args = null)
{
if ((args?.Count ?? 0) != token.Parameters.Variables.Count)
{
throw new Exception("函数调用缺少参数");
}
var index = 0;
try
{
//方法参数入栈
foreach (var variableDefine in token.Parameters.Variables)
{
var svar = args[index];
_stack.Push(variableDefine.Variable, svar);
index++;
}
return(ExcuteBlock(token.CodeBlock));
}
finally
{
_stack.Pop(index);
}
}
public ScriptFunction(TokenFunctionDefine token, ScriptEngine context)
{
_token = token;
this.Name = _token.Name;
}
