EngineSystemReference(bool dummy)
{
Util.MarkUnusedVariable(ref dummy);
mSystem = null;
mBuildHandle = EngineBuildHandle.None;
}
public void Dispose()
{
if (mSystem != null)
{
#pragma warning disable 4014
mSystem.RemoveReferenceAsync(mBuildHandle);
#pragma warning restore 4014
mSystem = null;
}
}
internal EngineSystemReference(EngineSystemBase system, EngineBuildHandle buildHandle)
{
Contract.Assume(system != null);
Contract.Assume(!buildHandle.IsNone);
mSystem = system;
mBuildHandle = buildHandle;
#pragma warning disable 4014
system.AddReferenceAsync(buildHandle);
#pragma warning restore 4014
}
/// <summary>Only call me if you are <see cref="EngineSystemBase.RemoveReferenceAsync"/></summary>
/// <param name="activeSystem">The system which no longer has any active references</param>
internal void CloseSystem(EngineSystemBase activeSystem)
{
Contract.Assume(activeSystem != null);
var system_guid = activeSystem.Prototype.SystemMetadata.SystemGuid;
lock (mActiveSystems)
{
Contract.Assume(mActiveSystems.ContainsKey(system_guid));
mActiveSystems.Remove(system_guid);
}
}
EngineSystemReference(bool dummy)
{
mSystem = null;
mBuildHandle = EngineBuildHandle.None;
}
