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NetworkServer.DestroyObject: 'DestroyMode' enum instead of bool to make it more obvious.

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we don't just need it
This commit is contained in:
vis2k 2021-07-31 12:33:11 +08:00
parent 47217bef6c
commit 4a505860eb
1 changed files with 16 additions and 10 deletions
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26
Assets/Mirror/Runtime/NetworkServer.cs
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@ -1181,7 +1181,7 @@ static void SpawnObserversForConnection(NetworkConnection conn)
// Unlike when calling NetworkServer.Destroy(), on the server the object
// will NOT be destroyed. This allows the server to re-use the object,
// even spawn it again later.
public static void UnSpawn(GameObject obj) => DestroyObject(obj, false);
public static void UnSpawn(GameObject obj) => DestroyObject(obj, DestroyMode.Reset_And_Hide);
// destroy /////////////////////////////////////////////////////////////
/// <summary>Destroys all of the connection's owned objects on the server.</summary>
@ -1201,7 +1201,14 @@ public static void DestroyPlayerForConnection(NetworkConnection conn)
conn.identity = null;
}
static void DestroyObject(NetworkIdentity identity, bool destroyServerObject)
// sometimes we want to GameObject.Destroy.
// sometimes we want to call .Reset() and hide it.
// sometimes for .Unspawn.
// sometimes for destroying scene objects.
// => 'bool destroy' isn't obvious enough. it's really destroy OR reset!
enum DestroyMode { GameObject_Destroy, Reset_And_Hide }
static void DestroyObject(NetworkIdentity identity, DestroyMode mode)
{
if (aoi)
{
@ -1235,21 +1242,20 @@ static void DestroyObject(NetworkIdentity identity, bool destroyServerObject)
identity.OnStopServer();
// only .Destroy() if we are supposed to destroy it on server
if (destroyServerObject)
// are we supposed to GameObject.Destroy() it completely?
if (mode == DestroyMode.GameObject_Destroy)
{
identity.destroyCalled = true;
UnityEngine.Object.Destroy(identity.gameObject);
}
// otherwise simply .Reset() it.
// for Unspawn() etc.
else
// otherwise simply .Reset() and set inactive again
else if (mode == DestroyMode.Reset_And_Hide)
{
identity.Reset();
}
}
static void DestroyObject(GameObject obj, bool destroyServerObject)
static void DestroyObject(GameObject obj, DestroyMode mode)
{
if (obj == null)
{
@ -1259,7 +1265,7 @@ static void DestroyObject(GameObject obj, bool destroyServerObject)
if (GetNetworkIdentity(obj, out NetworkIdentity identity))
{
DestroyObject(identity, destroyServerObject);
DestroyObject(identity, mode);
}
}
@ -1267,7 +1273,7 @@ static void DestroyObject(GameObject obj, bool destroyServerObject)
// In some cases it is useful to remove an object but not delete it on
// the server. For that, use NetworkServer.UnSpawn() instead of
// NetworkServer.Destroy().
public static void Destroy(GameObject obj) => DestroyObject(obj, true);
public static void Destroy(GameObject obj) => DestroyObject(obj, DestroyMode.GameObject_Destroy);
// interest management /////////////////////////////////////////////////
// Helper function to add all server connections as observers.