public void RemoveSharedComponentFromEntity()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
EntityArchetype archetype = EntityArchetype.Empty;
archetype = archetype.Add <TestComponent1>();
archetype = archetype.AddShared(shared1);
Entity target = world.Instantiate(archetype);
buffer.RemoveSharedComponent <SharedComponent1>(target);
buffer.Playback();
ComponentQuery query = new ComponentQuery();
query.IncludeReadWrite <TestComponent1>();
query.ExcludeShared <SharedComponent1>();
Assert.Collection(world.ComponentManager.GetBlocks(query), accessor => {
Assert.Equal(1, accessor.GetEntityData().Length);
});
}
public void CreateEntityFromPrefab()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
Prefab prefab = new Prefab();
prefab.AddComponent(new TestComponent1 {
i = 1, d = 2, f = 3
});
prefab.AddSharedComponent(shared1);
buffer.CreateEntity(prefab);
buffer.Playback();
ComponentQuery query = new ComponentQuery();
query.IncludeReadWrite <TestComponent1>();
query.IncludeShared <SharedComponent1>();
Assert.Collection(world.ComponentManager.GetBlocks(query), accessor => {
Assert.Equal(1, accessor.GetEntityData().Length);
var cData = accessor.GetComponentData <TestComponent1>();
Assert.Equal(1, cData[0].i);
Assert.Equal(2d, cData[0].d, 3);
Assert.Equal(3f, cData[0].f, 3);
var shared = accessor.GetSharedComponentData <SharedComponent1>();
Assert.Same(shared1, shared);
});
}
public void DestroyEntity()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
EntityArchetype archetype = EntityArchetype.Empty;
archetype = archetype.Add <TestComponent1>();
archetype = archetype.AddShared(shared1);
buffer.CreateEntity(archetype);
buffer.Playback();
ComponentQuery query = new ComponentQuery();
query.IncludeReadWrite <TestComponent1>();
query.IncludeShared <SharedComponent1>();
Entity e = default;
Assert.Collection(world.ComponentManager.GetBlocks(query), accessor => {
Assert.Equal(1, accessor.GetEntityData().Length);
e = accessor.GetEntityData()[0];
});
buffer.DestroyEntity(e);
buffer.Playback();
Assert.Empty(world.ComponentManager.GetBlocks(query));
}
public void SetComponentToEntity()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
EntityArchetype archetype = EntityArchetype.Empty;
archetype = archetype.Add <TestComponent1>();
archetype = archetype.AddShared(shared1);
Entity target = world.Instantiate(archetype);
buffer.SetComponent(target, new TestComponent1 {
i = 2, d = 3, f = 4
});
buffer.Playback();
ComponentQuery query = new ComponentQuery();
query.IncludeReadWrite <TestComponent1>();
query.IncludeShared <SharedComponent1>();
Assert.Collection(world.ComponentManager.GetBlocks(query), accessor => {
Assert.Equal(1, accessor.GetEntityData().Length);
var cData = accessor.GetComponentData <TestComponent1>();
Assert.Equal(2, cData[0].i);
Assert.Equal(3d, cData[0].d, 3);
Assert.Equal(4f, cData[0].f, 3);
});
}
public ComponentQueryTests()
{
var shared1 = new SharedComponent1();
var shared2 = new SharedComponent2();
archetypeC1 = EntityArchetype.Empty.Add <TestComponent1>();
archetypeC1C2 = archetypeC1.Add <TestComponent2>();
archetypeC1S1 = archetypeC1.AddShared(shared1);
archetypeC1C2S1 = archetypeC1S1.Add <TestComponent2>();
archetypeC1C2S1S2 = archetypeC1C2S1.AddShared(shared2);
archetypeC2S1 = EntityArchetype.Empty.Add <TestComponent2>().AddShared(shared1);
}
public void CreateEntitySetComponent()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
Prefab prefab = new Prefab();
prefab.AddComponent(new TestComponentVector3()
{
value = Vector3.UnitY
});
prefab.AddSharedComponent(shared1);
buffer.CreateEntity(prefab);
buffer.CreateEntity(prefab);
buffer.SetComponent(new TestComponentVector3 {
value = Vector3.UnitX
});
buffer.CreateEntity(prefab.Archetype);
buffer.SetComponent(new TestComponentVector3 {
value = Vector3.UnitZ
});
buffer.Playback();
ComponentQuery query = new ComponentQuery();
query.IncludeReadWrite <TestComponentVector3>();
query.IncludeShared <SharedComponent1>();
Assert.Collection(world.ComponentManager.GetBlocks(query), accessor => {
Assert.Equal(3, accessor.GetEntityData().Length);
var cData = accessor.GetComponentData <TestComponentVector3>();
Assert.Equal(Vector3.UnitY, cData[0].value);
Assert.Equal(Vector3.UnitX, cData[1].value);
Assert.Equal(Vector3.UnitZ, cData[2].value);
var shared = accessor.GetSharedComponentData <SharedComponent1>();
Assert.Same(shared1, shared);
});
}
public void ThrowIfNoTarget()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
Prefab prefab = new Prefab();
prefab.AddComponent(new TestComponentVector3()
{
value = Vector3.UnitY
});
prefab.AddSharedComponent(shared1);
Assert.Throws <InvalidOperationException>(() => buffer.AddComponent(new TestComponent1()));
buffer.CreateEntity(prefab);
buffer.AddComponent(new TestComponent1());
buffer.Playback();
Assert.Throws <InvalidOperationException>(() => buffer.AddComponent(new TestComponent1()));
}
public PrefabTests()
{
prefab1 = new Prefab();
shared = new SharedComponent1()
{
array = new[] { 1, 2, 3 }
};
prefab1.AddComponent(new TestComponent1 {
i = 1, d = 2, f = 3
});
prefab1.AddComponent(new TestComponent2 {
i = 3, d = 4, f = 5
});
prefab1.AddSharedComponent(shared);
prefab2 = new Prefab();
prefab2.AddComponent(new TestComponentVector3()
{
value = Vector3.One
});
}
public void Empty()
{
ECSWorld world = new ECSWorld();
var buffer = new EntityCommandBuffer(world);
SharedComponent1 shared1 = new SharedComponent1();
Prefab prefab = new Prefab();
prefab.AddComponent(new TestComponentVector3()
{
value = Vector3.UnitY
});
prefab.AddSharedComponent(shared1);
Assert.True(buffer.IsEmpty());
buffer.CreateEntity(prefab);
Assert.False(buffer.IsEmpty());
buffer.Playback();
Assert.True(buffer.IsEmpty());
}
