/// <summary>
/// 设置方向
/// </summary>
/// <param name="rule"></param>
/// <param name="index"></param>
public bool SetDirectionRule(DirectionRule rule, string key = null)
{
if (string.IsNullOrEmpty(key))
{
ForEach((x) =>
{
SetDirectionRuleInternal(rule, x);
});
return(true);
}
else
{
TagBehaiver item;
bool contain = tagbehavierDic.TryGetValue(key, out item);
if (contain && item != null)
{
SetDirectionRuleInternal(rule, item);
return(true);
}
else
{
return(false);
}
}
}
private void SetDirectionRuleInternal(DirectionRule rule, TagBehaiver behaiver)
{
if (behaiver == null)
{
return;
}
behaiver.directionRule = rule;
}