/// <summary>
/// 加锁 只有成功后，才会有 返回值
/// </summary>
/// <param name="self"></param>
/// <returns></returns>
public static async Task Lock(this LockComponent self)
{
++self.lockCount; //加锁次数++
if (self.status == LockStatus.Locked) //如果已经锁定 跳出
{
return;
}
if (self.status == LockStatus.LockRequesting) //如过当前是待加锁状态
{
await self.WaitLock();
return;
}
self.status = LockStatus.LockRequesting; //待加锁状态
// 真身直接本地请求锁,镜像需要调用Rpc获取锁
MasterComponent masterComponent = self.Entity.GetComponent <MasterComponent>();
if (masterComponent != null)
{
await masterComponent.Lock(self.address);
}
else
{
self.RequestLock();
await self.WaitLock();
}
}
public static async ETTask Lock(this LockComponent self)
{
++self.lockCount;
if (self.status == LockStatus.Locked)
{
return;
}
if (self.status == LockStatus.LockRequesting)
{
await self.WaitLock();
return;
}
self.status = LockStatus.LockRequesting;
// 真身直接本地请求锁,镜像需要调用Rpc获取锁
MasterComponent masterComponent = self.Entity.GetComponent <MasterComponent>();
if (masterComponent != null)
{
await masterComponent.Lock(self.address);
}
else
{
self.RequestLock().NoAwait();
await self.WaitLock();
}
}