/// <summary>
/// 获取行为链
/// </summary>
/// <param name="paramsPacker">构造数据</param>
/// <param name="formulaItem">行为链构造器</param>
/// <returns></returns>
protected IFormula GetIFormula(FormulaParamsPacker paramsPacker, IFormulaItem formulaItem)
{
IFormula result = null;
// 循环构建行为链构造器
var tmpItem = formulaItem;
// 数据列表放入packer中
paramsPacker.DataList = DataList;
// 技能ID放入packer中
paramsPacker.SkillNum = Num;
while (tmpItem != null)
{
if (result != null)
{
result = result.After(tmpItem.GetFormula(paramsPacker));
}
else
{
result = tmpItem.GetFormula(paramsPacker);
}
tmpItem = tmpItem.NextFormulaItem;
}
// 构造器不为空
if (result != null)
{
// 获取构造器链head
result = result.GetFirst();
// 设置行为链链头的数据域
result.DataScope = DataScope;
}
return(result);
}