ec

package
v0.3.71 Latest Latest
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 Go to latest Published: Dec 26, 2024 License: LGPL-2.1 Imports: 14 Imported by: 18

Documentation

Overview

Package ec 提供了一个EC（Entity-Component）组件框架，用于帮助开发者组织代码架构。

在框架中，有以下几个核心概念：

  • Entity（实体）：代表应用程序中的一个实际对象。以游戏为例，可以是场景、玩家、NPC或物品等。一般情况下，实体只提供生命周期和组件管理两项核心能力，行为和属性将由不同的组件提供。
  • Component（组件）：为实体提供行为和属性，不同的组件可以为实体提供不同的行为和状态。以游戏为例，我们为实体添加兔子外观组件、飞行组件和挖洞组件，那么将会得到一个既能飞行又能挖洞并且拥有兔子外观的实体。
  • Context（上下文）：实体的运行环境，通常用于提供全局属性和方法。因为 Golaxy 分布式服务开发框架主要用于服务器逻辑开发，需要支持多线程并发环境，所以提供了运行时上下文（Runtime Context）和服务上下文（Service Context）两个上下文，分别对应本地单线程环境和并发多线程环境。

EC 组件框架基于组合模式，在大多数情况下优于继承模式，开发者可以更好地组织代码，实现高内聚和低耦合的代码架构。

Index

Constants

This section is empty.

Variables

View Source 
var (
	EventComponentManagerAddComponentsId       = _entityComponentManagerEventTabId + 0
	EventComponentManagerRemoveComponentId     = _entityComponentManagerEventTabId + 1
	EventComponentManagerFirstTouchComponentId = _entityComponentManagerEventTabId + 2
)
View Source 
var (
	EventTreeNodeAddChildId    = _entityTreeNodeEventTabId + 0
	EventTreeNodeRemoveChildId = _entityTreeNodeEventTabId + 1
	EventTreeNodeEnterParentId = _entityTreeNodeEventTabId + 2
	EventTreeNodeLeaveParentId = _entityTreeNodeEventTabId + 3
)
View Source 
var (
	ErrEC = fmt.Errorf("%w: ec", exception.ErrCore) // EC错误
)
View Source 
var (
	EventComponentDestroySelfId = _componentEventTabId + 0
)
View Source 
var (
	EventEntityDestroySelfId = _entityEventTabId + 0
)
View Source 
var With _Option

Functions

func BindEventComponentDestroySelf 

func BindEventComponentDestroySelf(auto iAutoEventComponentDestroySelf, subscriber EventComponentDestroySelf, priority ...int32) event.Hook

func BindEventComponentManagerAddComponents added in v0.3.66 

func BindEventComponentManagerAddComponents(auto iAutoEventComponentManagerAddComponents, subscriber EventComponentManagerAddComponents, priority ...int32) event.Hook

func BindEventComponentManagerFirstTouchComponent added in v0.3.66 

func BindEventComponentManagerFirstTouchComponent(auto iAutoEventComponentManagerFirstTouchComponent, subscriber EventComponentManagerFirstTouchComponent, priority ...int32) event.Hook

func BindEventComponentManagerRemoveComponent added in v0.3.66 

func BindEventComponentManagerRemoveComponent(auto iAutoEventComponentManagerRemoveComponent, subscriber EventComponentManagerRemoveComponent, priority ...int32) event.Hook

func BindEventEntityDestroySelf 

func BindEventEntityDestroySelf(auto iAutoEventEntityDestroySelf, subscriber EventEntityDestroySelf, priority ...int32) event.Hook

func BindEventTreeNodeAddChild added in v0.2.58 

func BindEventTreeNodeAddChild(auto iAutoEventTreeNodeAddChild, subscriber EventTreeNodeAddChild, priority ...int32) event.Hook

func BindEventTreeNodeEnterParent added in v0.2.58 

func BindEventTreeNodeEnterParent(auto iAutoEventTreeNodeEnterParent, subscriber EventTreeNodeEnterParent, priority ...int32) event.Hook

func BindEventTreeNodeLeaveParent added in v0.2.58 

func BindEventTreeNodeLeaveParent(auto iAutoEventTreeNodeLeaveParent, subscriber EventTreeNodeLeaveParent, priority ...int32) event.Hook

func BindEventTreeNodeRemoveChild added in v0.2.58 

func BindEventTreeNodeRemoveChild(auto iAutoEventTreeNodeRemoveChild, subscriber EventTreeNodeRemoveChild, priority ...int32) event.Hook

func UnsafeComponent deprecated 

func UnsafeComponent(comp Component) _UnsafeComponent

Deprecated: UnsafeComponent 访问组件内部函数

func UnsafeConcurrentEntity deprecated added in v0.3.21 

func UnsafeConcurrentEntity(entity ConcurrentEntity) _UnsafeConcurrentEntity

Deprecated: UnsafeConcurrentEntity 访问多线程安全的实体接口内部函数

func UnsafeEntity deprecated 

func UnsafeEntity(entity Entity) _UnsafeEntity

Deprecated: UnsafeEntity 访问实体内部函数

Types

type BuiltinComponent added in v0.3.60 

type BuiltinComponent struct {
	PT           ComponentPT                   // 组件原型
	Offset       int                           // 组件位置
	Name         string                        // 组件名称
	NonRemovable bool                          // 不可删除
	Extra        generic.SliceMap[string, any] // 自定义原型属性
}

BuiltinComponent 实体原型中的组件信息

type Component 

type Component interface {
	ictx.CurrentContextProvider
	fmt.Stringer

	// GetId 获取组件Id
	GetId() uid.Id
	// GetBuiltin 获取实体原型中的组件信息
	GetBuiltin() BuiltinComponent
	// GetName 获取组件名称
	GetName() string
	// GetEntity 获取组件依附的实体
	GetEntity() Entity
	// GetState 获取组件状态
	GetState() ComponentState
	// GetReflected 获取反射值
	GetReflected() reflect.Value
	// GetNonRemovable 是否不可删除
	GetNonRemovable() bool
	// DestroySelf 销毁自身
	DestroySelf()

	IComponentEventTab
	// contains filtered or unexported methods
}

Component 组件接口

type ComponentBehavior 

type ComponentBehavior struct {
	context.Context
	// contains filtered or unexported fields
}

ComponentBehavior 组件行为，需要在开发新组件时，匿名嵌入至组件结构体中

func (*ComponentBehavior) DestroySelf 

func (comp *ComponentBehavior) DestroySelf()

DestroySelf 销毁自身

func (*ComponentBehavior) EventComponentDestroySelf added in v0.3.34 

func (comp *ComponentBehavior) EventComponentDestroySelf() event.IEvent

EventComponentDestroySelf 事件：组件销毁自身

func (*ComponentBehavior) GetBuiltin added in v0.3.60 

func (comp *ComponentBehavior) GetBuiltin() BuiltinComponent

GetBuiltin 获取实体原型中的组件信息

func (*ComponentBehavior) GetConcurrentContext added in v0.2.32 

func (comp *ComponentBehavior) GetConcurrentContext() iface.Cache

GetConcurrentContext 获取多线程安全的上下文

func (*ComponentBehavior) GetCurrentContext 

func (comp *ComponentBehavior) GetCurrentContext() iface.Cache

GetCurrentContext 获取当前上下文

func (*ComponentBehavior) GetEntity 

func (comp *ComponentBehavior) GetEntity() Entity

GetEntity 获取组件依附的实体

func (*ComponentBehavior) GetId 

func (comp *ComponentBehavior) GetId() uid.Id

GetId 获取组件Id

func (*ComponentBehavior) GetName 

func (comp *ComponentBehavior) GetName() string

GetName 获取组件名称

func (*ComponentBehavior) GetNonRemovable added in v0.3.40 

func (comp *ComponentBehavior) GetNonRemovable() bool

GetNonRemovable 是否不可删除

func (*ComponentBehavior) GetReflected added in v0.2.58 

func (comp *ComponentBehavior) GetReflected() reflect.Value

GetReflected 获取反射值

func (*ComponentBehavior) GetState 

func (comp *ComponentBehavior) GetState() ComponentState

GetState 获取组件状态

func (*ComponentBehavior) ManagedHooks added in v0.2.27 

func (comp *ComponentBehavior) ManagedHooks(hooks ...event.Hook)

ManagedHooks 托管hook，在组件销毁时自动解绑定

func (*ComponentBehavior) String 

func (comp *ComponentBehavior) String() string

String implements fmt.Stringer

func (*ComponentBehavior) Terminated added in v0.3.33 

func (comp *ComponentBehavior) Terminated() <-chan struct{}

Terminated 已停止

type ComponentPT added in v0.3.55 

type ComponentPT interface {
	// Prototype 组件原型名称
	Prototype() string
	// InstanceRT 组件实例反射类型
	InstanceRT() reflect.Type
	// Construct 创建组件
	Construct() Component
}

ComponentPT 组件原型接口

type ComponentState 

type ComponentState int8

ComponentState 组件状态 

const (
	ComponentState_Birth  ComponentState = iota // 出生
	ComponentState_Attach                       // 附着
	ComponentState_Awake                        // 唤醒
	ComponentState_Start                        // 开始
	ComponentState_Alive                        // 活跃
	ComponentState_Detach                       // 脱离
	ComponentState_Shut                         // 结束
	ComponentState_Death                        // 死亡
)

func (ComponentState) String 

func (i ComponentState) String() string

type ConcurrentEntity 

type ConcurrentEntity interface {
	ictx.ConcurrentContextProvider
	fmt.Stringer

	// GetId 获取实体Id
	GetId() uid.Id
	// GetPT 获取实体原型信息
	GetPT() EntityPT
	// contains filtered or unexported methods
}

ConcurrentEntity 多线程安全的实体接口

type Entity 

type Entity interface {
	ictx.CurrentContextProvider
	reinterpret.InstanceProvider
	fmt.Stringer

	// GetId 获取实体Id
	GetId() uid.Id
	// GetPT 获取实体原型信息
	GetPT() EntityPT
	// GetScope 获取可访问作用域
	GetScope() Scope
	// GetState 获取实体状态
	GetState() EntityState
	// GetReflected 获取反射值
	GetReflected() reflect.Value
	// GetMeta 获取Meta信息
	GetMeta() meta.Meta
	// DestroySelf 销毁自身
	DestroySelf()

	IEntityEventTab
	// contains filtered or unexported methods
}

Entity 实体接口

func NewEntity 

func NewEntity(settings ...option.Setting[EntityOptions]) Entity

NewEntity 创建实体

func UnsafeNewEntity deprecated 

func UnsafeNewEntity(options EntityOptions) Entity

Deprecated: UnsafeNewEntity 内部创建实体

type EntityBehavior 

type EntityBehavior struct {
	context.Context
	// contains filtered or unexported fields
}

EntityBehavior 实体行为，在扩展实体能力时，匿名嵌入至实体结构体中

func (*EntityBehavior) AddComponent 

func (entity *EntityBehavior) AddComponent(name string, components ...Component) error

AddComponent 添加组件，允许组件同名

func (*EntityBehavior) ContainsComponent added in v0.2.58 

func (entity *EntityBehavior) ContainsComponent(name string) bool

ContainsComponent 组件是否存在

func (*EntityBehavior) ContainsComponentById added in v0.2.58 

func (entity *EntityBehavior) ContainsComponentById(id uid.Id) bool

ContainsComponentById 使用组件Id检测组件是否存在

func (*EntityBehavior) ContainsComponentByPT added in v0.3.65 

func (entity *EntityBehavior) ContainsComponentByPT(prototype string) bool

ContainsComponentByPT 使用组件原型查询组件

func (*EntityBehavior) CountComponents 

func (entity *EntityBehavior) CountComponents() int

CountComponents 统计所有组件数量

func (*EntityBehavior) DestroySelf 

func (entity *EntityBehavior) DestroySelf()

DestroySelf 销毁自身

func (*EntityBehavior) EventComponentManagerAddComponents added in v0.3.66 

func (entity *EntityBehavior) EventComponentManagerAddComponents() event.IEvent

EventComponentManagerAddComponents 事件：实体的组件管理器添加组件

func (*EntityBehavior) EventComponentManagerFirstTouchComponent added in v0.3.66 

func (entity *EntityBehavior) EventComponentManagerFirstTouchComponent() event.IEvent

EventComponentManagerFirstTouchComponent 事件：实体的组件管理器首次访问组件

func (*EntityBehavior) EventComponentManagerRemoveComponent added in v0.3.66 

func (entity *EntityBehavior) EventComponentManagerRemoveComponent() event.IEvent

EventComponentManagerRemoveComponent 事件：实体的组件管理器删除组件

func (*EntityBehavior) EventEntityDestroySelf added in v0.3.34 

func (entity *EntityBehavior) EventEntityDestroySelf() event.IEvent

EventEntityDestroySelf 事件：实体销毁自身

func (*EntityBehavior) EventTreeNodeAddChild added in v0.2.58 

func (entity *EntityBehavior) EventTreeNodeAddChild() event.IEvent

EventTreeNodeAddChild 事件：实体节点添加子实体

func (*EntityBehavior) EventTreeNodeEnterParent added in v0.2.58 

func (entity *EntityBehavior) EventTreeNodeEnterParent() event.IEvent

EventTreeNodeEnterParent 事件：实体加入父实体节点

func (*EntityBehavior) EventTreeNodeLeaveParent added in v0.2.58 

func (entity *EntityBehavior) EventTreeNodeLeaveParent() event.IEvent

EventTreeNodeLeaveParent 事件：实体离开父实体节点

func (*EntityBehavior) EventTreeNodeRemoveChild added in v0.2.58 

func (entity *EntityBehavior) EventTreeNodeRemoveChild() event.IEvent

EventTreeNodeRemoveChild 事件：实体节点删除子实体

func (*EntityBehavior) FilterComponents added in v0.2.58 

func (entity *EntityBehavior) FilterComponents(fun generic.Func1[Component, bool]) []Component

FilterComponents 过滤并获取组件

func (*EntityBehavior) GetComponent 

func (entity *EntityBehavior) GetComponent(name string) Component

GetComponent 使用名称查询组件，组件同名时，返回首个组件

func (*EntityBehavior) GetComponentById 

func (entity *EntityBehavior) GetComponentById(id uid.Id) Component

GetComponentById 使用组件Id查询组件

func (*EntityBehavior) GetComponentByPT added in v0.3.65 

func (entity *EntityBehavior) GetComponentByPT(prototype string) Component

GetComponentByPT 使用组件原型查询组件

func (*EntityBehavior) GetComponents 

func (entity *EntityBehavior) GetComponents() []Component

GetComponents 获取所有组件

func (*EntityBehavior) GetConcurrentContext 

func (entity *EntityBehavior) GetConcurrentContext() iface.Cache

GetConcurrentContext 解析线程安全的上下文

func (*EntityBehavior) GetCurrentContext 

func (entity *EntityBehavior) GetCurrentContext() iface.Cache

GetCurrentContext 获取当前上下文

func (*EntityBehavior) GetId 

func (entity *EntityBehavior) GetId() uid.Id

GetId 获取实体Id

func (*EntityBehavior) GetInstanceFaceCache added in v0.3.34 

func (entity *EntityBehavior) GetInstanceFaceCache() iface.Cache

GetInstanceFaceCache 支持重新解释类型

func (*EntityBehavior) GetMeta 

func (entity *EntityBehavior) GetMeta() meta.Meta

GetMeta 获取Meta信息

func (*EntityBehavior) GetPT added in v0.3.55 

func (entity *EntityBehavior) GetPT() EntityPT

GetPT 获取实体原型

func (*EntityBehavior) GetReflected added in v0.2.58 

func (entity *EntityBehavior) GetReflected() reflect.Value

GetReflected 获取反射值

func (*EntityBehavior) GetScope added in v0.2.23 

func (entity *EntityBehavior) GetScope() Scope

GetScope 获取可访问作用域

func (*EntityBehavior) GetState 

func (entity *EntityBehavior) GetState() EntityState

GetState 获取实体状态

func (*EntityBehavior) GetTreeNodeParent added in v0.2.58 

func (entity *EntityBehavior) GetTreeNodeParent() (Entity, bool)

GetTreeNodeParent 获取在实体树中的父实体

func (*EntityBehavior) GetTreeNodeState added in v0.2.58 

func (entity *EntityBehavior) GetTreeNodeState() TreeNodeState

GetTreeNodeState 获取实体树节点状态

func (*EntityBehavior) ManagedHooks added in v0.2.27 

func (entity *EntityBehavior) ManagedHooks(hooks ...event.Hook)

ManagedHooks 托管hook，在实体销毁时自动解绑定

func (*EntityBehavior) RangeComponents 

func (entity *EntityBehavior) RangeComponents(fun generic.Func1[Component, bool])

RangeComponents 遍历所有组件

func (*EntityBehavior) RemoveComponent 

func (entity *EntityBehavior) RemoveComponent(name string)

RemoveComponent 使用名称删除组件，同名组件均会删除

func (*EntityBehavior) RemoveComponentById 

func (entity *EntityBehavior) RemoveComponentById(id uid.Id)

RemoveComponentById 使用组件Id删除组件

func (*EntityBehavior) ReversedRangeComponents added in v0.2.58 

func (entity *EntityBehavior) ReversedRangeComponents(fun generic.Func1[Component, bool])

ReversedRangeComponents 反向遍历所有组件

func (*EntityBehavior) String 

func (entity *EntityBehavior) String() string

String implements fmt.Stringer

func (*EntityBehavior) Terminated added in v0.3.33 

func (entity *EntityBehavior) Terminated() <-chan struct{}

Terminated 已停止

type EntityOptions 

type EntityOptions struct {
	InstanceFace               iface.Face[Entity] // 实例，用于扩展实体能力
	Scope                      Scope              // 可访问作用域
	PersistId                  uid.Id             // 实体持久化Id
	ComponentAwakeOnFirstTouch bool               // 开启组件被首次访问时，检测并调用Awake()
	ComponentUniqueID          bool               // 开启组件唯一Id
	Meta                       meta.Meta          // Meta信息
}

EntityOptions 创建实体的所有选项

type EntityPT added in v0.3.55 

type EntityPT interface {
	// Prototype 实体原型名称
	Prototype() string
	// InstanceRT 实体实例反射类型
	InstanceRT() reflect.Type
	// Scope 可访问作用域
	Scope() *Scope
	// ComponentAwakeOnFirstTouch 开启组件被首次访问时，检测并调用Awake()
	ComponentAwakeOnFirstTouch() *bool
	// ComponentUniqueID 开启组件唯一Id
	ComponentUniqueID() *bool
	// Extra 自定义原型属性
	Extra() generic.SliceMap[string, any]
	// CountComponents // 组件数量
	CountComponents() int
	// Component 获取组件
	Component(idx int) BuiltinComponent
	// Components 获取所有组件
	Components() []BuiltinComponent
	// Construct 创建实体
	Construct(settings ...option.Setting[EntityOptions]) Entity
}

EntityPT 实体原型接口

type EntityState 

type EntityState int8

EntityState 实体状态 

const (
	EntityState_Birth EntityState = iota // 出生
	EntityState_Enter                    // 进入容器
	EntityState_Awake                    // 唤醒
	EntityState_Start                    // 开始
	EntityState_Alive                    // 活跃
	EntityState_Leave                    // 离开容器
	EntityState_Shut                     // 结束
	EntityState_Death                    // 死亡
)

func (EntityState) String 

func (i EntityState) String() string

type EventComponentDestroySelf 

type EventComponentDestroySelf interface {
	OnComponentDestroySelf(comp Component)
}

EventComponentDestroySelf 事件：组件销毁自身 +event-gen:export=0 +event-tab-gen:recursion=discard

type EventComponentDestroySelfHandler added in v0.2.51 

type EventComponentDestroySelfHandler func(comp Component)

func HandleEventComponentDestroySelf added in v0.2.50 

func HandleEventComponentDestroySelf(fun func(comp Component)) EventComponentDestroySelfHandler

func (EventComponentDestroySelfHandler) OnComponentDestroySelf added in v0.2.51 

func (h EventComponentDestroySelfHandler) OnComponentDestroySelf(comp Component)

type EventComponentManagerAddComponents added in v0.3.66 

type EventComponentManagerAddComponents interface {
	OnComponentManagerAddComponents(entity Entity, components []Component)
}

EventComponentManagerAddComponents 事件：实体的组件管理器添加组件 +event-gen:export=0

type EventComponentManagerAddComponentsHandler added in v0.3.66 

type EventComponentManagerAddComponentsHandler func(entity Entity, components []Component)

func HandleEventComponentManagerAddComponents added in v0.3.66 

func HandleEventComponentManagerAddComponents(fun func(entity Entity, components []Component)) EventComponentManagerAddComponentsHandler

func (EventComponentManagerAddComponentsHandler) OnComponentManagerAddComponents added in v0.3.66 

func (h EventComponentManagerAddComponentsHandler) OnComponentManagerAddComponents(entity Entity, components []Component)

type EventComponentManagerFirstTouchComponent added in v0.3.66 

type EventComponentManagerFirstTouchComponent interface {
	OnComponentManagerFirstTouchComponent(entity Entity, component Component)
}

EventComponentManagerFirstTouchComponent 事件：实体的组件管理器首次访问组件 +event-gen:export=0

type EventComponentManagerFirstTouchComponentHandler added in v0.3.66 

type EventComponentManagerFirstTouchComponentHandler func(entity Entity, component Component)

func HandleEventComponentManagerFirstTouchComponent added in v0.3.66 

func HandleEventComponentManagerFirstTouchComponent(fun func(entity Entity, component Component)) EventComponentManagerFirstTouchComponentHandler

func (EventComponentManagerFirstTouchComponentHandler) OnComponentManagerFirstTouchComponent added in v0.3.66 

func (h EventComponentManagerFirstTouchComponentHandler) OnComponentManagerFirstTouchComponent(entity Entity, component Component)

type EventComponentManagerRemoveComponent added in v0.3.66 

type EventComponentManagerRemoveComponent interface {
	OnComponentManagerRemoveComponent(entity Entity, component Component)
}

EventComponentManagerRemoveComponent 事件：实体的组件管理器删除组件 +event-gen:export=0

type EventComponentManagerRemoveComponentHandler added in v0.3.66 

type EventComponentManagerRemoveComponentHandler func(entity Entity, component Component)

func HandleEventComponentManagerRemoveComponent added in v0.3.66 

func HandleEventComponentManagerRemoveComponent(fun func(entity Entity, component Component)) EventComponentManagerRemoveComponentHandler

func (EventComponentManagerRemoveComponentHandler) OnComponentManagerRemoveComponent added in v0.3.66 

func (h EventComponentManagerRemoveComponentHandler) OnComponentManagerRemoveComponent(entity Entity, component Component)

type EventEntityDestroySelf 

type EventEntityDestroySelf interface {
	OnEntityDestroySelf(entity Entity)
}

EventEntityDestroySelf 事件：实体销毁自身 +event-gen:export=0 +event-tab-gen:recursion=discard

type EventEntityDestroySelfHandler added in v0.2.51 

type EventEntityDestroySelfHandler func(entity Entity)

func HandleEventEntityDestroySelf added in v0.2.50 

func HandleEventEntityDestroySelf(fun func(entity Entity)) EventEntityDestroySelfHandler

func (EventEntityDestroySelfHandler) OnEntityDestroySelf added in v0.2.51 

func (h EventEntityDestroySelfHandler) OnEntityDestroySelf(entity Entity)

type EventTreeNodeAddChild added in v0.2.58 

type EventTreeNodeAddChild interface {
	OnTreeNodeAddChild(self, child Entity)
}

EventTreeNodeAddChild 事件：实体节点添加子实体 +event-gen:export=0

type EventTreeNodeAddChildHandler added in v0.2.58 

type EventTreeNodeAddChildHandler func(self, child Entity)

func HandleEventTreeNodeAddChild added in v0.2.58 

func HandleEventTreeNodeAddChild(fun func(self, child Entity)) EventTreeNodeAddChildHandler

func (EventTreeNodeAddChildHandler) OnTreeNodeAddChild added in v0.2.58 

func (h EventTreeNodeAddChildHandler) OnTreeNodeAddChild(self, child Entity)

type EventTreeNodeEnterParent added in v0.2.58 

type EventTreeNodeEnterParent interface {
	OnTreeNodeEnterParent(self, parent Entity)
}

EventTreeNodeEnterParent 事件：实体加入父实体节点 +event-gen:export=0

type EventTreeNodeEnterParentHandler added in v0.2.58 

type EventTreeNodeEnterParentHandler func(self, parent Entity)

func HandleEventTreeNodeEnterParent added in v0.2.58 

func HandleEventTreeNodeEnterParent(fun func(self, parent Entity)) EventTreeNodeEnterParentHandler

func (EventTreeNodeEnterParentHandler) OnTreeNodeEnterParent added in v0.2.58 

func (h EventTreeNodeEnterParentHandler) OnTreeNodeEnterParent(self, parent Entity)

type EventTreeNodeLeaveParent added in v0.2.58 

type EventTreeNodeLeaveParent interface {
	OnTreeNodeLeaveParent(self, parent Entity)
}

EventTreeNodeLeaveParent 事件：实体离开父实体节点 +event-gen:export=0

type EventTreeNodeLeaveParentHandler added in v0.2.58 

type EventTreeNodeLeaveParentHandler func(self, parent Entity)

func HandleEventTreeNodeLeaveParent added in v0.2.58 

func HandleEventTreeNodeLeaveParent(fun func(self, parent Entity)) EventTreeNodeLeaveParentHandler

func (EventTreeNodeLeaveParentHandler) OnTreeNodeLeaveParent added in v0.2.58 

func (h EventTreeNodeLeaveParentHandler) OnTreeNodeLeaveParent(self, parent Entity)

type EventTreeNodeRemoveChild added in v0.2.58 

type EventTreeNodeRemoveChild interface {
	OnTreeNodeRemoveChild(self, child Entity)
}

EventTreeNodeRemoveChild 事件：实体节点删除子实体 +event-gen:export=0

type EventTreeNodeRemoveChildHandler added in v0.2.58 

type EventTreeNodeRemoveChildHandler func(self, child Entity)

func HandleEventTreeNodeRemoveChild added in v0.2.58 

func HandleEventTreeNodeRemoveChild(fun func(self, child Entity)) EventTreeNodeRemoveChildHandler

func (EventTreeNodeRemoveChildHandler) OnTreeNodeRemoveChild added in v0.2.58 

func (h EventTreeNodeRemoveChildHandler) OnTreeNodeRemoveChild(self, child Entity)

type IComponentEventTab added in v0.3.48 

type IComponentEventTab interface {
	EventComponentDestroySelf() event.IEvent
}

type IEntityComponentManagerEventTab added in v0.3.66 

type IEntityComponentManagerEventTab interface {
	EventComponentManagerAddComponents() event.IEvent
	EventComponentManagerRemoveComponent() event.IEvent
	EventComponentManagerFirstTouchComponent() event.IEvent
}

type IEntityEventTab added in v0.3.48 

type IEntityEventTab interface {
	EventEntityDestroySelf() event.IEvent
}

type IEntityTreeNodeEventTab added in v0.3.48 

type IEntityTreeNodeEventTab interface {
	EventTreeNodeAddChild() event.IEvent
	EventTreeNodeRemoveChild() event.IEvent
	EventTreeNodeEnterParent() event.IEvent
	EventTreeNodeLeaveParent() event.IEvent
}

type Scope 

type Scope int32

Scope 可访问作用域 

const (
	Scope_Local  Scope = iota // 本地可以访问
	Scope_Global              // 全局可以访问
)

func (Scope) String 

func (i Scope) String() string

type TreeNodeState added in v0.2.58 

type TreeNodeState int8

TreeNodeState 实体树节点状态 

const (
	TreeNodeState_Freedom   TreeNodeState = iota // 自由实体
	TreeNodeState_Attaching                      // 正在加入实体树
	TreeNodeState_Attached                       // 在实体树中
	TreeNodeState_Detaching                      // 正在脱离实体树
)

func (TreeNodeState) String added in v0.2.58 

func (i TreeNodeState) String() string

Source Files

View all Source files

Directories

Path Synopsis
Package pt 实体与组件原型，用于创建实体。
 Package pt 实体与组件原型，用于创建实体。

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