internal EcsBuilder(IServiceProvider services)
{
Services = services ?? throw new ArgumentNullException(nameof(services));
_systemRegistry = services.GetRequiredService <ISystemRegistry>();
_eventService = services.GetRequiredService <IEventService>();
}
/// <summary>
/// <inheritdoc />
/// </summary>
public void AddFromRegistry(ISystemRegistry registry)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
foreach (ISystem system in registry)
{
Add(system.Info);
}
}
//TODO: replace with some sort of global components - or make the simulation or rather 'graph' or something an entity with the layout components on it
public Simulation(SimulationConfiguration configuration,
IEntityRegistry entityRegistry,
IMatcherProvider matcherProvider,
ISystemRegistry systemRegistry,
// TODO: remove zenject dependency when implicit optional collection paramters is implemented
IEntityFactoryProvider entityFactoryProvider,
CommandQueue commandQueue)
: base(configuration,
entityRegistry,
matcherProvider,
systemRegistry,
entityFactoryProvider,
commandQueue)
{
}
/// <inheritdoc />
public void Initialize(IGameModeClient client)
{
client.UnhandledException += (sender, args) =>
{
CoreLog.Log(CoreLogLevel.Error, "Unhandled exception: " + args.Exception);
};
var services = new ServiceCollection();
services.AddSingleton(client);
services.AddSingleton(client.NativeLoader);
Configure(services);
_serviceProvider = services.BuildServiceProvider();
_systemRegistry = _serviceProvider.GetRequiredService <ISystemRegistry>();
Configure();
AddWrappedSystemTypes();
}
/// <summary>
/// Constructs an engine loader with the given parameters using the default admin
/// </summary>
/// <param name="targetLogicFrameLength">the frame length in seconds of logic updates which the engine will attempt to keep</param>
/// <param name="targetMaxRenderFrameLength">the frame length in seconds of render updates which the engine will try to stay below</param>
/// <param name="componentTypeRegistry">the component type registry to use to store component types</param>
/// <param name="systemRegistry">the system registry to store systems</param>
/// <param name="entityBuffer">the entity buffer to use to store entities</param>
protected EngineLoader(IComponentTypeRegistry componentTypeRegistry,
ISystemRegistry systemRegistry, IEntityBuffer entityBuffer, float targetLogicFrameLength = 1f / 60f, float targetMaxRenderFrameLength = 1f / 30f)
{
Admin = new EntityAdmin(targetLogicFrameLength, targetMaxRenderFrameLength, componentTypeRegistry, systemRegistry, entityBuffer);
}
