private Systems CreateSystems(Pool pool)
{
#if (UNITY_EDITOR)
return new DebugSystems()
#else
return new Systems()
#endif
.Add(pool.CreateSystem<TickingSystem>())
.Add(pool.CreateSystem<PositionUpdatingSystem>())
.Add(pool.CreateSystem<RenderForceSystem>())
.Add(pool.CreateSystem<BulletCollisionSystem>())
.Add(pool.CreateSystem<AddViewSystem>())
.Add(pool.CreateSystem<LevelStartingSystem>())
.Add(pool.CreateSystem<SpaceshipControlsSystem>())
.Add(pool.CreateSystem<AddRigidbodySystem>())
.Add(pool.CreateSystem<AgingSystem>())
.Add(pool.CreateSystem<MaxAgeSystem>())
.Add(pool.CreateSystem<AsteroidSplittingSystem>())
.Add(pool.CreateSystem<RenderRotationSystem>())
.Add(pool.CreateSystem<GunFiringSystem>())
.Add(pool.CreateSystem<GunCooldownSystem>())
.Add(pool.CreateSystem<LevelEndingSystem>())
.Add(pool.CreateSystem<SpaceshipRespawningSystem>())
.Add(pool.CreateSystem<SpaceshipCollisionSystem>())
.Add(pool.CreateSystem<InputDestructionSystem>())
.Add(pool.CreateSystem<BoundsWrappingSystem>())
.Add(pool.CreateSystem<RenderPositionSystem>())
.Add(pool.CreateSystem<RemoveViewSystem>())
.Add(pool.CreateSystem<DestroyingSystem>());
}
public void SetPool(Pool pool)
{
_pool = pool;
_asteroids = pool.GetGroup(Matcher.Asteroid);
_levels = pool.GetGroup(Matcher.Level);
_players = pool.GetGroup(Matcher.Player);
}
public void Init(Pool pool, Entity entity)
{
_pool = pool;
_entity = entity;
_entity.OnEntityReleased += onEntityReleased;
Update();
}
static void animatingComponent(Pool pool)
{
var e = pool.animatingEntity;
var isAnimating = pool.isAnimating;
pool.isAnimating = true;
pool.isAnimating = false;
}
ReactiveSystem(Pool pool, IReactiveExecuteSystem subSystem, TriggerOnEvent[] triggers)
{
_subsystem = subSystem;
var ensureComponents = subSystem as IEnsureComponents;
if (ensureComponents != null) {
_ensureComponents = ensureComponents.ensureComponents;
}
var excludeComponents = subSystem as IExcludeComponents;
if (excludeComponents != null) {
_excludeComponents = excludeComponents.excludeComponents;
}
_clearAfterExecute = (subSystem as IClearReactiveSystem) != null;
var triggersLength = triggers.Length;
var groups = new Group[triggersLength];
var eventTypes = new GroupEventType[triggersLength];
for (int i = 0; i < triggersLength; i++) {
var trigger = triggers[i];
groups[i] = pool.GetGroup(trigger.trigger);
eventTypes[i] = trigger.eventType;
}
_observer = new GroupObserver(groups, eventTypes);
_buffer = new List<Entity>();
}
static void moveSystem(Pool pool) {
var entities = pool.GetEntities(Matcher.AllOf(Matcher.Move, Matcher.Position));
foreach (var entity in entities) {
var move = entity.move;
var pos = entity.position;
entity.ReplacePosition(pos.x, pos.y + move.speed);
}
}
public void SetPool(Pool pool)
{
_pool = pool;
_pool.GetGroup(Matcher.SpaceshipDeathroes).OnEntityRemoved += OnDeaththroesRemoved;
_waiting = _pool.GetGroup(Matcher.AllOf(Matcher.WaitingForSpace, Matcher.Spaceship));
_asteroids = pool.GetGroup(Matcher.AllOf(Matcher.Asteroid, Matcher.CollisionRadius));
_games = _pool.GetGroup(Matcher.AllOf(Matcher.Game, Matcher.Bounds));
_lives = _pool.GetGroup(Matcher.Lives);
}
public void Init(Pool pool, Entity entity)
{
_pool = pool;
_entity = entity;
_unfoldedComponents = new bool[_pool.totalComponents];
_entity.OnComponentRemoved += onComponentRemoved;
UnfoldAllComponents();
}
static void groupExample(Pool pool) {
pool.GetGroup(Matcher.Position).GetEntities();
// ----------------------------
pool.GetGroup(Matcher.Position).OnEntityAdded += (group, entity) => {
// Do something
};
}
ReactiveSystem(Pool pool, IReactiveExecuteSystem subSystem, IMatcher[] triggers, GroupEventType[] eventTypes)
{
_subsystem = subSystem;
var groups = new Group[triggers.Length];
for (int i = 0, triggersLength = triggers.Length; i < triggersLength; i++) {
groups[i] = pool.GetGroup(triggers[i]);
}
_observer = new GroupObserver(groups, eventTypes);
_buffer = new List<Entity>();
}
public void Init(Pool pool, Entity entity, Type[] componentTypes) {
_pool = pool;
_entity = entity;
_componentTypes = componentTypes;
componentToAdd = -1;
_unfoldedComponents = new bool[_pool.totalComponents];
_entity.OnEntityReleased += onEntityReleased;
Update();
UnfoldAllComponents();
}
public void Init(Pool pool, Entity entity, int debugIndex)
{
_pool = pool;
_entity = entity;
_debugIndex = debugIndex;
_unfoldedComponents = new bool[_pool.totalComponents];
_entity.OnComponentAdded += onEntityChanged;
_entity.OnComponentRemoved += onEntityChanged;
updateName();
UnfoldAllComponents();
}
public void Start()
{
pool = Pools.pool;
pool.GetGroup(EntitysToBeViewed).OnEntityAdded += (group, entity, index, component) => OnEntityAdded(entity);
pool.GetGroup(EntitysToBeViewed).OnEntityRemoved +=
(group, entity, index, component) => OnEntityRemoved(entity);
pool.GetGroup(Matcher.GameState).OnEntityAdded +=
(group, entity, index, component) => OnGameStateUpdated(entity.gameState.GameState);
tableContents = new Dictionary<int, GameObject>();
}
static void groupObserverExample(Pool pool)
{
var group = pool.GetGroup(Matcher.Position);
var observer = group.CreateObserver(GroupEventType.OnEntityAdded);
// ----------------------------
foreach (var e in observer.collectedEntities) {
// do something
}
observer.ClearCollectedEntities();
// ----------------------------
observer.Deactivate();
}
ReactiveSystem(Pool pool, IReactiveExecuteSystem subSystem, IMatcher[] triggers, GroupEventType[] eventTypes)
{
_subsystem = subSystem;
var ensureComponents = subSystem as IEnsureComponents;
if (ensureComponents != null) {
_ensureComponents = ensureComponents.ensureComponents;
}
var excludeComponents = subSystem as IExcludeComponents;
if (excludeComponents != null) {
_excludeComponents = excludeComponents.excludeComponents;
}
var groups = new Group[triggers.Length];
for (int i = 0, triggersLength = triggers.Length; i < triggersLength; i++) {
groups[i] = pool.GetGroup(triggers[i]);
}
_observer = new GroupObserver(groups, eventTypes);
_buffer = new List<Entity>();
}
public static Systems GetSystems(Pool pool)
{
#if (UNITY_EDITOR)
return new DebugSystems()
#else
return new Systems()
#endif
// Initialize
.Add(pool.CreateSystem<RemoveViewSystem>())
.Add(pool.CreateSystem<AddViewSystem>())
.Add(pool.CreateSystem<CreatePilotsSystem>())
.Add(pool.CreateSystem<StartGameSystem>())
.Add(pool.CreateSystem<CreateEventsSystem>())
.Add(pool.CreateSystem<CreateAircraftSystem>())
.Add(pool.CreateSystem<PauseSystem>())
.Add(pool.CreateSystem<TimeSystem>())
.Add(pool.CreateSystem<UINavigationSystem>())
.Add(pool.CreateSystem<EventPredicateCheckingSystem>())
.Add(pool.CreateSystem<EventResolutionSystem>());
}
public PoolMetaDataException(Pool pool, PoolMetaData poolMetaData) :
base("Invalid PoolMetaData for '" + pool + "'!\nExpected " + pool.totalComponents + " componentName(s) but got " + poolMetaData.componentNames.Length + ":",
string.Join("\n", poolMetaData.componentNames)) {
}
public PoolStillHasRetainedEntitiesException(Pool pool) :
base("'" + pool + "' detected retained entities although all entities got destroyed!",
"Did you release all entities? Try calling pool.ClearGroups() and systems.ClearReactiveSystems() before calling pool.DestroyAllEntities() to avoid memory leaks.") {
}
/// Recommended way to create systems in general: pool.CreateSystem(new MySystem());
public ReactiveSystem(Pool pool, IMultiReactiveSystem subSystem) :
this(subSystem, createEntityCollector(pool, subSystem.triggers))
{
}
// ------------------ Methods
// Implement ISetPool to get the pool used when calling
// pool.CreateSystem<FooSystem>();
public void SetPool(Pool pool)
{
// Get the group of entities that have these component(s)
_pool = pool;
}
public PoolEntityIndexDoesNotExistException(Pool pool, string name) :
base("Cannot get EntityIndex '" + name + "' from pool '" +
pool + "'!", "No EntityIndex with this name has been added.")
{
}
static void userComponent(Pool pool, UserComponent component)
{
var e = pool.userEntity;
var name = pool.user.name;
var has = pool.hasUser;
pool.SetUser("John", 42);
pool.SetUser(component);
pool.ReplaceUser("Max", 24);
pool.RemoveUser();
}
public static void DrawComponents(Pool pool, Entity entity)
{
bool[] unfoldedComponents;
if (!_poolToUnfoldedComponents.TryGetValue(pool, out unfoldedComponents)) {
unfoldedComponents = new bool[pool.totalComponents];
for (int i = 0; i < unfoldedComponents.Length; i++) {
unfoldedComponents[i] = true;
}
_poolToUnfoldedComponents.Add(pool, unfoldedComponents);
}
EntitasEditorLayout.BeginVerticalBox();
{
EntitasEditorLayout.BeginHorizontal();
{
EditorGUILayout.LabelField("Components (" + entity.GetComponents().Length + ")", EditorStyles.boldLabel);
if (GUILayout.Button("▸", GUILayout.Width(21), GUILayout.Height(14))) {
for (int i = 0; i < unfoldedComponents.Length; i++) {
unfoldedComponents[i] = false;
}
}
if (GUILayout.Button("▾", GUILayout.Width(21), GUILayout.Height(14))) {
for (int i = 0; i < unfoldedComponents.Length; i++) {
unfoldedComponents[i] = true;
}
}
}
EntitasEditorLayout.EndHorizontal();
EditorGUILayout.Space();
var componentNames = entity.poolMetaData.componentNames;
var index = EditorGUILayout.Popup("Add Component", -1, componentNames);
if (index >= 0) {
var componentType = entity.poolMetaData.componentTypes[index];
var component = (IComponent)Activator.CreateInstance(componentType);
entity.AddComponent(index, component);
}
EditorGUILayout.Space();
EntitasEditorLayout.BeginHorizontal();
{
_componentNameSearchTerm = EditorGUILayout.TextField("Search", _componentNameSearchTerm);
const string clearButtonControlName = "Clear Button";
GUI.SetNextControlName(clearButtonControlName);
if (GUILayout.Button("x", GUILayout.Width(19), GUILayout.Height(14))) {
_componentNameSearchTerm = string.Empty;
GUI.FocusControl(clearButtonControlName);
}
}
EntitasEditorLayout.EndHorizontal();
EditorGUILayout.Space();
var indices = entity.GetComponentIndices();
var components = entity.GetComponents();
for (int i = 0; i < components.Length; i++) {
DrawComponent(unfoldedComponents, entity, indices[i], components[i]);
}
}
EntitasEditorLayout.EndVertical();
}
/// This is the recommended way to create systems.
/// It will create a new instance of the type, will inject the pool if ISetPool is implemented
/// and will automatically create a ReactiveSystem if it is a IReactiveSystem or IMultiReactiveSystem.
public static ISystem CreateSystem(this Pool pool, Type systemType)
{
var system = (ISystem)Activator.CreateInstance(systemType);
return(pool.CreateSystem(system));
}
/// Returns all entities matching the specified matcher.
public static Entity[] GetEntities(this Pool pool, IMatcher matcher)
{
return(pool.GetGroup(matcher).GetEntities());
}
/// This is the recommended way to create systems.
/// It will inject the pool if ISetPool is implemented.
/// It will inject the pools if ISetPools is implemented.
/// It will automatically create a ReactiveSystem if it is a
/// IReactiveSystem, IMultiReactiveSystem or IEntityCollectorSystem.
public static ISystem CreateSystem(this Pool pool,
IReactiveExecuteSystem system)
{
return(CreateSystem(pool, system, Pools.sharedInstance));
}
void switchToPool()
{
if (_pool != null) {
_pool.Reset();
}
var targetPool = _allPools[_poolIndex];
_pool = new Pool(targetPool.totalComponents, 0, targetPool.metaData);
_entity = _pool.CreateEntity();
}
public static void DrawMultipleEntities(Pool pool, Entity[] entities)
{
EditorGUILayout.Space();
EntitasEditorLayout.BeginHorizontal();
{
var entity = entities[0];
var componentNames = entity.poolMetaData.componentNames;
var index = EditorGUILayout.Popup("Add Component", -1, componentNames);
if (index >= 0) {
var componentType = entity.poolMetaData.componentTypes[index];
foreach (var e in entities) {
var component = (IComponent)Activator.CreateInstance(componentType);
e.AddComponent(index, component);
}
}
}
EntitasEditorLayout.EndHorizontal();
EditorGUILayout.Space();
var bgColor = GUI.backgroundColor;
GUI.backgroundColor = Color.red;
if (GUILayout.Button("Destroy selected entities")) {
foreach (var e in entities) {
pool.DestroyEntity(e);
}
}
GUI.backgroundColor = bgColor;
EditorGUILayout.Space();
foreach (var e in entities) {
EntitasEditorLayout.BeginHorizontal();
{
EditorGUILayout.LabelField(e.ToString());
bgColor = GUI.backgroundColor;
GUI.backgroundColor = Color.red;
if (GUILayout.Button("Destroy Entity")) {
pool.DestroyEntity(e);
}
GUI.backgroundColor = bgColor;
}
EntitasEditorLayout.EndHorizontal();
}
}
public void SetPool(Pool pool)
{
systemPool = pool;
}
/// This is the recommended way to create systems.
/// It will create a new instance of the type, will inject the pool if ISetPool is implemented
/// and will automatically create a ReactiveSystem if it is a IReactiveSystem or IMultiReactiveSystem.
public static ISystem CreateSystem <T>(this Pool pool) where T : ISystem, new()
{
return(pool.CreateSystem(typeof(T)));
}
/// Recommended way to create systems in general: pool.CreateSystem(new MySystem());
public ReactiveSystem(Pool pool, IReactiveSystem subSystem) :
this(subSystem, createEntityCollector(pool, new [] { subSystem.trigger }))
{
}
static void groupExample(Pool pool)
{
pool.GetGroup(Matcher.Position).GetEntities();
}
public void SetPool(Pool pool)
{
_pool = pool;
_lives = pool.GetGroup(Matcher.Lives);
_spaceships = pool.GetGroup(Matcher.AllOf(Matcher.Spaceship, Matcher.View));
}
public PoolEntityIndexDoesAlreadyExistException(Pool pool, string name) :
base("Cannot add EntityIndex '" + name + "' to pool '" + pool + "'!",
"An EntityIndex with this name has already been added.")
{
}
public static void DrawEntity(Pool pool, Entity entity)
{
var bgColor = GUI.backgroundColor;
GUI.backgroundColor = Color.red;
if (GUILayout.Button("Destroy Entity")) {
pool.DestroyEntity(entity);
}
GUI.backgroundColor = bgColor;
DrawComponents(pool, entity);
EditorGUILayout.Space();
EditorGUILayout.LabelField("Retained by (" + entity.retainCount + ")", EditorStyles.boldLabel);
#if !ENTITAS_FAST_AND_UNSAFE
EntitasEditorLayout.BeginVerticalBox();
{
foreach (var owner in entity.owners.ToArray()) {
EntitasEditorLayout.BeginHorizontal();
{
EditorGUILayout.LabelField(owner.ToString());
if (GUILayout.Button("Release", GUILayout.Width(88), GUILayout.Height(14))) {
entity.Release(owner);
}
EntitasEditorLayout.EndHorizontal();
}
}
}
EntitasEditorLayout.EndVertical();
#endif
}
public void SetPool(Pool pool)
{
ourPool = pool;
}
// ------------------ Methods
// Implement ISetPool to get the pool used when calling
// pool.CreateSystem<FooSystem>();
public void SetPool(Pool pool)
{
_pool = pool;
}
static void poolExample()
{
// Total components is kindly generated for you by the code generator
var pool = new Pool(ComponentIds.TotalComponents);
var entity = pool.CreateEntity();
entity.isMovable = true;
// Returns all entities having MovableComponent and PositionComponent.
// Matchers are also generated for you.
var entities = pool.GetEntities(Matcher.AllOf(Matcher.Movable, Matcher.Position));
foreach (var e in entities) {
// do something
}
}
