// 推进剧情
public virtual int PushIndex(int?index = null)
{
if (index == null)
{
CurPlotIndex++;
}
else
{
if (index.Value != (CurPlotIndex + 1))
{
CLog.Error("错误！！剧情没有线性推进，PushIndex必须线性推进，否则可以使用SetIndex");
}
CurPlotIndex = index.Value;
}
Callback_OnChangePlotIndex?.Invoke(CurPlotIndex);
return(CurPlotIndex);
}
//直接设置剧情Index
public void SetIndex(int index)
{
CurPlotIndex = index;
Callback_OnChangePlotIndex?.Invoke(CurPlotIndex);
}