Mirror.Utils Class Reference

Static Public Member Functions
static uint	GetTrueRandomUInt ()
static bool	IsPrefab (GameObject obj)
static bool	IsSceneObjectWithPrefabParent (GameObject gameObject, out GameObject prefab)
static bool	IsPointInScreen (Vector2 point)
static string	PrettyBytes (long bytes)
static NetworkIdentity	GetSpawnedInServerOrClient (uint netId)

Detailed Description

Definition at line 32 of file Utils.cs.

Member Function Documentation

GetSpawnedInServerOrClient()

static NetworkIdentity Mirror.Utils.GetSpawnedInServerOrClient ( uint  netId )

static

Definition at line 101 of file Utils.cs.

        {
            // server / host mode: use the one from server.
            // host mode has access to all spawned.
            if (NetworkServer.active)
            {
                NetworkServer.spawned.TryGetValue(netId, out NetworkIdentity entry);
                return entry;
            }
 
            // client
            if (NetworkClient.active)
            {
                NetworkClient.spawned.TryGetValue(netId, out NetworkIdentity entry);
                return entry;
            }
 
            return null;
        }

GetTrueRandomUInt()

static uint Mirror.Utils.GetTrueRandomUInt ( )

static

Definition at line 34 of file Utils.cs.

        {
            // use Crypto RNG to avoid having time based duplicates
            using (RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider())
            {
                byte[] bytes = new byte[4];
                rng.GetBytes(bytes);
                return BitConverter.ToUInt32(bytes, 0);
            }
        }

IsPrefab()

static bool Mirror.Utils.IsPrefab ( GameObject  obj )

static

Definition at line 45 of file Utils.cs.

        {
#if UNITY_EDITOR
            return UnityEditor.PrefabUtility.IsPartOfPrefabAsset(obj);
#else
            return false;
#endif
        }

IsSceneObjectWithPrefabParent()

static bool Mirror.Utils.IsSceneObjectWithPrefabParent ( GameObject  gameObject, out GameObject  prefab  )

static

Definition at line 54 of file Utils.cs.

        {
            prefab = null;
 
#if UNITY_EDITOR
            if (!UnityEditor.PrefabUtility.IsPartOfPrefabInstance(gameObject))
            {
                return false;
            }
            prefab = UnityEditor.PrefabUtility.GetCorrespondingObjectFromSource(gameObject);
#endif
 
            if (prefab == null)
            {
                Debug.LogError($"Failed to find prefab parent for scene object [name:{gameObject.name}]");
                return false;
            }
            return true;
        }

PrettyBytes()

static string Mirror.Utils.PrettyBytes ( long  bytes )

static

Definition at line 84 of file Utils.cs.

        {
            // bytes
            if (bytes < 1024)
                return $"{bytes} B";
            // kilobytes
            else if (bytes < 1024L * 1024L)
                return $"{(bytes / 1024f):F2} KB";
            // megabytes
            else if (bytes < 1024 * 1024L * 1024L)
                return $"{(bytes / (1024f * 1024f)):F2} MB";
            // gigabytes
            return $"{(bytes / (1024f * 1024f * 1024f)):F2} GB";
        }