public void SyncTransform(World world, Entity entity, SyncTransformMessage msg)
{
EntityManager manager = world.EntityManager;
TransformSyncData transform = manager.GetComponentData <TransformSyncData> (entity);
Translation translation = manager.GetComponentData <Translation> (entity);
RotationEulerXYZ rot = manager.GetComponentData <RotationEulerXYZ> (entity);
transform.timeTillLastSync = 0f;
transform.oposX = translation.Value.x;
transform.oposY = translation.Value.y;
transform.oposZ = translation.Value.z;
transform.orotX = rot.Value.x;
transform.orotY = rot.Value.y;
transform.orotZ = rot.Value.z;
if (msg.isPos)
{
transform.posX = msg.pos.x;
transform.posY = msg.pos.y;
transform.posZ = msg.pos.z;
}
if (msg.isRot)
{
transform.rotX = msg.rot.x;
transform.rotY = msg.rot.y;
transform.rotZ = msg.rot.z;
transform.rotW = msg.rot.w;
}
manager.SetComponentData(entity, transform);
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
RotationEulerXYZ rotationEuler = new RotationEulerXYZ()
{
Value = new float3(0, math.radians(startYRotation), 0)
};
dstManager.AddComponentData(entity, rotationEuler);
}
// Start is called before the first frame update
void Start()
{
//World world = new World("AAA");
////Debug.Log(World.DefaultGameObjectInjectionWorld.Name);
//foreach (var item in World.All)
//{
// Debug.Log(item.Name);
//}
//world.Dispose();
////查询
//foreach (var item in World.DefaultGameObjectInjectionWorld.Systems)
//{
// Debug.Log(item.ToString());
//}
//PrintSystem1 printSystem1 = World.DefaultGameObjectInjectionWorld.GetOrCreateSystem<PrintSystem1>();
//Debug.Log(printSystem1.ToString());
////创建
//World newWorld = new World("AAA");
//newWorld.AddSystem(printSystem1);
////删除
//InitializationSystemGroup systemGroup = World.DefaultGameObjectInjectionWorld.GetExistingSystem<InitializationSystemGroup>();
//systemGroup.RemoveSystemFromUpdateList(printSystem1);
//newWorld.DestroySystem(printSystem1);
#region Entity
//创建
//1.GameObject To Entity
//IConvertGameObjectToEntity
//GameObjectCoversionUtility.ConvertGameObjectHierarchy()
//SubScene
//2.从0开始创建Entity
EntityManager entityManager = World.DefaultGameObjectInjectionWorld.EntityManager;
Entity entity = entityManager.CreateEntity(typeof(PrintComponentData1), typeof(RotationEulerXYZ));
entityManager.Instantiate(entity);
EntityArchetype entityArchetype = entityManager.CreateArchetype(typeof(PrintComponentData1), typeof(RotationEulerXYZ));
//for (int i = 0; i < 100; ++i)
//{
// entityManager.CreateEntity(entityArchetype);
//}
NativeArray <Entity> nativeArray = new NativeArray <Entity>(5, Allocator.TempJob);
entityManager.CreateEntity(entityArchetype, nativeArray);
//查找
NativeArray <Entity> entitis = entityManager.GetAllEntities();
foreach (var item in entitis)
{
Debug.Log(item.Index);
}
EntityQuery entityQuery = entityManager.CreateEntityQuery(typeof(PrintComponentData1));
NativeArray <Entity> entites2 = entityQuery.ToEntityArray(Allocator.Temp);
foreach (var item in entites2)
{
Debug.Log("查询实体索引：" + item.Index);
}
//删除
//entityManager.DestroyEntity(entity);
//entityManager.DestroyEntity(entitis);
#endregion
#region Component
//1.组件的创建方式
Entity entity2 = entityManager.CreateEntity(typeof(RotationEulerXYZ));
entityManager.AddComponent(entity2, typeof(PrintComponentData1));
//entityManager.AddComponent<PrintComponentData1>(entites2);
//entityManager.AddComponent<PrintComponentData1>(entityQuery);
entityManager.AddComponents(entity2, new ComponentTypes(typeof(PrintComponentData1), typeof(RotationEulerXYZ)));
entityManager.AddComponentData(entity2, new PrintComponentData1 {
printData = 5
});
//2.组件的查询
RotationEulerXYZ rotationEulerXYZ = entityManager.GetComponentData <RotationEulerXYZ>(entity2);
Debug.Log(rotationEulerXYZ);
//3.组件的修改
//rotationEulerXYZ.Value = new float3(-1, -1, -1); //错误类型，这是struct类型
entityManager.SetComponentData <RotationEulerXYZ>(entity2, new RotationEulerXYZ()
{
Value = new float3(-55, -1, -1)
});
//4.组件的删除
entityManager.RemoveComponent(entity2, typeof(RotationEulerXYZ));
#endregion
nativeArray.Dispose();
entitis.Dispose();
entites2.Dispose();
}
