public static void Main(string[] args)
{
IWorldContext worldContext = new WorldContextFactory().CreateNewWorldInstance();
ISystemManager systemManager = new SystemManager(worldContext);
systemManager.RegisterSystem(new PureInitSystemAdapter(worldContext, (world) =>
{
// worldContext's variable is available here
Console.WriteLine("call Init()");
var e = worldContext.GetEntityById(worldContext.CreateEntity());
e.AddComponent <TestComponent>();
}));
systemManager.RegisterSystem(new PureUpdateSystemAdapter(worldContext, (world, dt) =>
{
var entitiesArray = worldContext.GetEntitiesWithAll(typeof(TestComponent));
// worldContext's variable is available here
Console.WriteLine("call Update(float)");
}));
systemManager.RegisterSystem(new PureReactiveSystemAdapter(worldContext, entity =>
{
return(entity.HasComponent <AnotherComponent>());
}
, (world, entities, dt) =>
{
worldContext.CreateDisposableEntity("TestDisposableEntity");
// worldContext's variable is available here
Console.WriteLine("call ReactiveUpdate(entities, float)");
}));
systemManager.Init();
for (int i = 0; i < 5; ++i)
{
IEntity entity = worldContext.GetEntityById(worldContext.CreateEntity());
Debug.Assert(entity != null);
entity.AddComponent <TestComponent>();
}
worldContext.GetEntityById(worldContext.CreateEntity()).AddComponent <AnotherComponent>();
for (int i = 0; i < 10; ++i)
{
systemManager.Update(0.0f);
}
Console.WriteLine("Finished");
Console.ReadKey();
}
public static void Main(string[] args)
{
IWorldContext worldContext = new WorldContextFactory().CreateNewWorldInstance();
ISystemManager systemManager = new SystemManager(worldContext);
// register our classes that implement systems
systemManager.RegisterSystem(new PrintHelloWorldSystem());
systemManager.RegisterSystem(new ReactivePrintHelloWorldSystem());
// another way of doing the same things is to use adapters and lambdas instead of classes
systemManager.RegisterSystem(new PureInitSystemAdapter(worldContext, (world) =>
{
// worldContext's variable is available here
Console.WriteLine("PureInitSystem: Hello, World!");
}));
systemManager.RegisterSystem(new PureReactiveSystemAdapter(worldContext,
entity => entity.HasComponent <THelloWorldComponent>(),
(world, entities, dt) =>
{
// worldContext's variable is available here
Console.WriteLine("PureReactiveSystem: Hello, World!");
}));
systemManager.Init();
bool isRunning = true;
while (isRunning)
{
if (Console.ReadLine() != string.Empty)
{
EntityId entityId = worldContext.CreateEntity();
IEntity entity = worldContext.GetEntityById(entityId);
entity.AddComponent <THelloWorldComponent>();
isRunning = false;
}
systemManager.Update(0.0f);
}
Console.ReadKey();
}
