public void EntityQuery()
{
// No system Add's
var systems = new Systems(Helpers.NewWorld());
systems.Create();
var querySingleInclude =
systems.World
.GetEntityQuery <EntityQuery <SampleStructs.Foo> >();
int listenerCount = 0;
querySingleInclude.AddEntityAddedListener((in Entity entity) => listenerCount++);
querySingleInclude.AddEntityRemovedListener((in Entity entity) => listenerCount--);
// Create test entities
var entity1 = systems.World.NewEntity();
var entity2 = systems.World.NewEntity();
Assert.Equal(0, querySingleInclude.GetEntityCount());
Assert.Equal(querySingleInclude.GetEntityCount(), listenerCount);
// Add inclusion #1
entity1.GetComponent <SampleStructs.Foo>();
Assert.Equal(1, querySingleInclude.GetEntityCount());
Assert.Equal(querySingleInclude.GetEntityCount(), listenerCount);
// Add inclusion #2
entity2.GetComponent <SampleStructs.Foo>();
Assert.Equal(2, querySingleInclude.GetEntityCount());
Assert.Equal(querySingleInclude.GetEntityCount(), listenerCount);
// Remove inclusion #1
entity1.RemoveComponent <SampleStructs.Foo>();
Assert.Equal(1, querySingleInclude.GetEntityCount());
Assert.Equal(querySingleInclude.GetEntityCount(), listenerCount);
// Remove inclusion #2 - should place entity in query results.
entity2.RemoveComponent <SampleStructs.Foo>();
Assert.Equal(0, querySingleInclude.GetEntityCount());
Assert.Equal(querySingleInclude.GetEntityCount(), listenerCount);
}
public async Task New([Remainder] string systemName = null)
{
if (ContextEntity != null)
{
throw Errors.NotOwnSystemError;
}
if (Context.SenderSystem != null)
{
throw Errors.ExistingSystemError;
}
var system = await Systems.Create(systemName);
await Systems.Link(system, Context.User.Id);
await Context.Channel.SendMessageAsync($"{Emojis.Success} Your system has been created. Type `pk;system` to view it, and type `pk;help` for more information about commands you can use now.");
}
public void DependencyInjection()
{
HashSet <int> set = new HashSet <int>();
var world = Helpers.NewWorld();
var systems =
new Systems(world)
.Add(new SystemDependencyInjection())
.Inject(new SystemDependencyInjection.FooClass(set));
systems.Create();
Assert.DoesNotContain(2, set);
systems.Run(1);
Assert.Contains(2, set);
}
public void TwoSystemsOneWorld()
{
var systemFoo = new SystemFoo();
var world = Helpers.NewWorld();
var systems1 =
new Systems(world)
.Add(systemFoo);
systems1.Create();
var query = world.GetEntityQuery <EntityQuery <SampleStructs.Foo> >();
var systems2 =
new Systems(world)
.Add(systemFoo);
systems2.Create();
var entity = world.NewEntity();
ref var comp = ref entity.GetComponent <SampleStructs.Foo>();
public void EntityQueryMultiType()
{
// No system Add's
var systems =
new Systems(Helpers.NewWorld());
systems.Create();
var query =
systems.World
.GetEntityQuery <EntityQuery <SampleStructs.Foo, SampleStructs.Bar> >();
var entity3 = systems.World.NewEntity();
entity3.GetComponent <SampleStructs.Foo>();
Assert.Equal(0, query.GetEntityCount());
entity3.GetComponent <SampleStructs.Bar>();
Assert.Equal(1, query.GetEntityCount());
}
public void EntityQuery_IncludeExclude()
{
var systems = new Systems(Helpers.NewWorld());
systems
// No system Add's
.Create();
var queryWithExclude =
systems.World
.GetEntityQuery <EntityQuery <SampleStructs.Foo> .Exclude <SampleStructs.Bar, SampleStructs.Baz> >();
// Create 2 entities, one with exclusions
var entity1 = systems.World.NewEntity();
entity1.GetComponent <SampleStructs.Foo>();
var entity2 = systems.World.NewEntity();
// Include
entity2.GetComponent <SampleStructs.Foo>();
// Exclude #1
entity2.GetComponent <SampleStructs.Bar>();
// Exclude #2
entity2.GetComponent <SampleStructs.Baz>();
Assert.Equal(1, queryWithExclude.GetEntityCount());
// Remove exclusion #1
entity2.RemoveComponent <SampleStructs.Bar>();
Assert.Equal(1, queryWithExclude.GetEntityCount());
// Remove exclusion #2 - should place entity in query results.
entity2.RemoveComponent <SampleStructs.Baz>();
Assert.Equal(2, queryWithExclude.GetEntityCount());
}
public void Create()
{
_update.Create();
_fixedUpdate.Create();
}