本文介绍了一个Unity项目中消息机制的整合实现，通过MonoBehaviourSimplify类简化消息注册、发送及注销流程，有效管理游戏对象的消息交互。
第十三个示例整理
代码如下:
using
System
;
using
System
.
Collections
;
using
System
.
Collections
.
Generic
;
using
UnityEngine
;
namespace
QFramework
{
public
abstract
partial
class
MonoBehaviourSimplify
{
List
<
MsgRecord
>
mMsgRecorder
=
new
List
<
MsgRecord
>
(
)
;
private
class
MsgRecord
{
private
static
readonly
Stack
<
MsgRecord
>
mMsgRecordPool
=
new
Stack
<
MsgRecord
>
(
)
;
public
static
MsgRecord
Allocate
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgRecord
retMsgRecord
=
null
;
retMsgRecord
=
mMsgRecordPool
.
Count
>
0
?
mMsgRecordPool
.
Pop
(
)
:
new
MsgRecord
(
)
;
retMsgRecord
.
Name
=
msgName
;
retMsgRecord
.
OnMsgReceived
=
onMsgReceived
;
return
retMsgRecord
;
}
public
void
Recycle
(
)
{
Name
=
null
;
OnMsgReceived
=
null
;
mMsgRecordPool
.
Push
(
this
)
;
}
public
string
Name
;
public
Action
<
object
>
OnMsgReceived
;
}
protected
void
RegisterMsg
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgDispatcher
.
Register
(
msgName
,
onMsgReceived
)
;
mMsgRecorder
.
Add
(
MsgRecord
.
Allocate
(
msgName
,
onMsgReceived
)
)
;
}
private
void
OnDestroy
(
)
{
OnBeforeDestroy
(
)
;
foreach
(
var
msgRecord
in
mMsgRecorder
)
{
MsgDispatcher
.
UnRegister
(
msgRecord
.
Name
,
msgRecord
.
OnMsgReceived
)
;
msgRecord
.
Recycle
(
)
;
}
mMsgRecorder
.
Clear
(
)
;
}
protected
abstract
void
OnBeforeDestroy
(
)
;
}
public
class
MsgDistapcherInMonoBehaviourSimplify
:
MonoBehaviourSimplify
{
#
if
UNITY_EDITOR
[
UnityEditor
.
MenuItem
(
"QFramework/13.消息机制集成到 MonoBehaviourSimplify"
,
false
,
14
)
]
private
static
void
MenuClicked
(
)
{
MsgDispatcher
.
UnRegisterAll
(
"Do"
)
;
UnityEditor
.
EditorApplication
.
isPlaying
=
true
;
new
GameObject
(
"MsgReceiverObj"
)
.
AddComponent
<
MsgDistapcherInMonoBehaviourSimplify
>
(
)
;
}
#
endif
private
void
Awake
(
)
{
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"DO1"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO2"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO3"
,
_
=>
{
}
)
;
}
private
IEnumerator
Start
(
)
{
MsgDispatcher
.
Send
(
"Do"
,
"hello"
)
;
yield
return
new
WaitForSeconds
(
1.0f
)
;
MsgDispatcher
.
Send
(
"Do"
,
"hello1"
)
;
}
void
DoSomething
(
object
data
)
{
// do something
Debug
.
LogFormat
(
"Received Do msg:{0}"
,
data
)
;
}
protected
override
void
OnBeforeDestroy
(
)
{
}
}
}
在之前已经整理过 MonoBehaviourSimplify 了，所以示例中 MonoBehaviourSimplify 合并就可以了。而下边的 MsgDistapcherInMonoBehaviourSimplify，这个是目前框架的使用示例，所以就名字改成 FrameworkExample，中文名字也叫框架示例。
整理后代码如下: Assets/QFramework/Framework/MonoBehaviourSimplify.cs
using
System
;
using
System
.
Collections
;
using
System
.
Collections
.
Generic
;
using
UnityEngine
;
namespace
QFramework
{
public
abstract
partial
class
MonoBehaviourSimplify
:
MonoBehaviour
{
#
region
GameObjectSimplify
public
void
Show
(
)
{
GameObjectSimplify
.
Show
(
gameObject
)
;
}
public
void
Hide
(
)
{
GameObjectSimplify
.
Hide
(
gameObject
)
;
}
#
endregion
#
region
TransformSimplify
public
void
Identity
(
)
{
TransformSimplify
.
Identity
(
transform
)
;
}
#
endregion
#
region
Timer
public
void
Delay
(
float
seconds
,
Action
onFinished
)
{
StartCoroutine
(
DelayCoroutine
(
seconds
,
onFinished
)
)
;
}
private
static
IEnumerator
DelayCoroutine
(
float
seconds
,
Action
onFinished
)
{
yield
return
new
WaitForSeconds
(
seconds
)
;
onFinished
(
)
;
}
#
endregion
#
region
MsgDispatcher
List
<
MsgRecord
>
mMsgRecorder
=
new
List
<
MsgRecord
>
(
)
;
private
class
MsgRecord
{
private
static
readonly
Stack
<
MsgRecord
>
mMsgRecordPool
=
new
Stack
<
MsgRecord
>
(
)
;
public
static
MsgRecord
Allocate
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgRecord
retMsgRecord
=
null
;
retMsgRecord
=
mMsgRecordPool
.
Count
>
0
?
mMsgRecordPool
.
Pop
(
)
:
new
MsgRecord
(
)
;
retMsgRecord
.
Name
=
msgName
;
retMsgRecord
.
OnMsgReceived
=
onMsgReceived
;
return
retMsgRecord
;
}
public
void
Recycle
(
)
{
Name
=
null
;
OnMsgReceived
=
null
;
mMsgRecordPool
.
Push
(
this
)
;
}
public
string
Name
;
public
Action
<
object
>
OnMsgReceived
;
}
protected
void
RegisterMsg
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgDispatcher
.
Register
(
msgName
,
onMsgReceived
)
;
mMsgRecorder
.
Add
(
MsgRecord
.
Allocate
(
msgName
,
onMsgReceived
)
)
;
}
private
void
OnDestroy
(
)
{
OnBeforeDestroy
(
)
;
foreach
(
var
msgRecord
in
mMsgRecorder
)
{
MsgDispatcher
.
UnRegister
(
msgRecord
.
Name
,
msgRecord
.
OnMsgReceived
)
;
msgRecord
.
Recycle
(
)
;
}
mMsgRecorder
.
Clear
(
)
;
}
protected
abstract
void
OnBeforeDestroy
(
)
;
#
endregion
MsgDispatcher
}
}
大家注意下，笔者加上了 #region 这个宏，主要就是一种注释，这种注释可以把代码括起来。圈定一个范围。在一个类里，东西非常多的时候，非常适合。
Assets/QFramework/Example/10.框架示例/FrameworkExample.cs
using
System
.
Collections
;
using
UnityEngine
;
namespace
QFramework
{
public
class
FrameworkExample
:
MonoBehaviourSimplify
{
#
if
UNITY_EDITOR
[
UnityEditor
.
MenuItem
(
"QFramework/Example/10.框架示例"
,
false
,
11
)
]
private
static
void
MenuClicked
(
)
{
MsgDispatcher
.
UnRegisterAll
(
"Do"
)
;
UnityEditor
.
EditorApplication
.
isPlaying
=
true
;
new
GameObject
(
"MsgReceiverObj"
)
.
AddComponent
<
FrameworkExample
>
(
)
;
}
#
endif
private
void
Awake
(
)
{
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"DO1"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO2"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO3"
,
_
=>
{
}
)
;
}
private
IEnumerator
Start
(
)
{
MsgDispatcher
.
Send
(
"Do"
,
"hello"
)
;
yield
return
new
WaitForSeconds
(
1.0f
)
;
MsgDispatcher
.
Send
(
"Do"
,
"hello1"
)
;
}
void
DoSomething
(
object
data
)
{
// do something
Debug
.
LogFormat
(
"Received Do msg:{0}"
,
data
)
;
}
protected
override
void
OnBeforeDestroy
(
)
{
}
}
}
编译之后，菜单如下:
目录如下: !](http://file.liangxiegame.com/d56fd7d6-1e4e-4eb8-8b2d-ab19bb28a450.png)
第十三个示例整理完毕
第十四个示例
代码如下
using
System
;
using
UnityEngine
;
namespace
QFramework
{
public
partial
class
MonoBehaviourSimplify
{
protected
void
UnRegisterMsg
(
string
msgName
)
{
var
selectedRecords
=
mMsgRecorder
.
FindAll
(
recorder
=>
recorder
.
Name
==
msgName
)
;
selectedRecords
.
ForEach
(
selectRecord
=>
{
MsgDispatcher
.
UnRegister
(
selectRecord
.
Name
,
selectRecord
.
OnMsgReceived
)
;
mMsgRecorder
.
Remove
(
selectRecord
)
;
}
)
;
selectedRecords
.
Clear
(
)
;
}
protected
void
UnRegisterMsg
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
var
selectedRecords
=
mMsgRecorder
.
FindAll
(
recorder
=>
recorder
.
Name
==
msgName
&&
recorder
.
OnMsgReceived
==
onMsgReceived
)
;
selectedRecords
.
ForEach
(
selectRecord
=>
{
MsgDispatcher
.
UnRegister
(
selectRecord
.
Name
,
selectRecord
.
OnMsgReceived
)
;
mMsgRecorder
.
Remove
(
selectRecord
)
;
}
)
;
selectedRecords
.
Clear
(
)
;
}
protected
void
SendMsg
(
string
msgName
,
object
data
)
{
MsgDispatcher
.
Send
(
msgName
,
data
)
;
}
}
public
class
UnifyAPIStyle
:
MonoBehaviourSimplify
{
#
if
UNITY_EDITOR
[
UnityEditor
.
MenuItem
(
"QFramework/14.统一 API 风格"
,
false
,
14
)
]
private
static
void
MenuClicked
(
)
{
MsgDispatcher
.
UnRegisterAll
(
"OK"
)
;
UnityEditor
.
EditorApplication
.
isPlaying
=
true
;
new
GameObject
(
"MsgReceiverObj"
)
.
AddComponent
<
UnifyAPIStyle
>
(
)
;
}
#
endif
private
void
Awake
(
)
{
RegisterMsg
(
"OK"
,
data
=>
{
Debug
.
Log
(
data
)
;
UnRegisterMsg
(
"OK"
)
;
}
)
;
}
private
void
Start
(
)
{
SendMsg
(
"OK"
,
"hello"
)
;
SendMsg
(
"OK"
,
"hello"
)
;
}
protected
override
void
OnBeforeDestroy
(
)
{
}
}
}
同样是 MonoBehaviourSimplify ，所以可以合并到之前的 MonoBehaviourSimplify 文件里。而这个示例呢，是一个消息注销的部分呢示例，也算是，框架的示例一部分，所以这个 Example 要和框架示例进行合并。
合并之后代码如下: Assets/QFramework/Framework/MonoBehaviourSimplify.cs
using
System
;
using
System
.
Collections
;
using
System
.
Collections
.
Generic
;
using
UnityEngine
;
namespace
QFramework
{
public
abstract
partial
class
MonoBehaviourSimplify
:
MonoBehaviour
{
#
region
GameObjectSimplify
public
void
Show
(
)
{
GameObjectSimplify
.
Show
(
gameObject
)
;
}
public
void
Hide
(
)
{
GameObjectSimplify
.
Hide
(
gameObject
)
;
}
#
endregion
#
region
TransformSimplify
public
void
Identity
(
)
{
TransformSimplify
.
Identity
(
transform
)
;
}
#
endregion
#
region
Timer
public
void
Delay
(
float
seconds
,
Action
onFinished
)
{
StartCoroutine
(
DelayCoroutine
(
seconds
,
onFinished
)
)
;
}
private
static
IEnumerator
DelayCoroutine
(
float
seconds
,
Action
onFinished
)
{
yield
return
new
WaitForSeconds
(
seconds
)
;
onFinished
(
)
;
}
#
endregion
#
region
MsgDispatcher
List
<
MsgRecord
>
mMsgRecorder
=
new
List
<
MsgRecord
>
(
)
;
private
class
MsgRecord
{
private
static
readonly
Stack
<
MsgRecord
>
mMsgRecordPool
=
new
Stack
<
MsgRecord
>
(
)
;
public
static
MsgRecord
Allocate
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgRecord
retMsgRecord
=
null
;
retMsgRecord
=
mMsgRecordPool
.
Count
>
0
?
mMsgRecordPool
.
Pop
(
)
:
new
MsgRecord
(
)
;
retMsgRecord
.
Name
=
msgName
;
retMsgRecord
.
OnMsgReceived
=
onMsgReceived
;
return
retMsgRecord
;
}
public
void
Recycle
(
)
{
Name
=
null
;
OnMsgReceived
=
null
;
mMsgRecordPool
.
Push
(
this
)
;
}
public
string
Name
;
public
Action
<
object
>
OnMsgReceived
;
}
protected
void
RegisterMsg
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
MsgDispatcher
.
Register
(
msgName
,
onMsgReceived
)
;
mMsgRecorder
.
Add
(
MsgRecord
.
Allocate
(
msgName
,
onMsgReceived
)
)
;
}
protected
void
UnRegisterMsg
(
string
msgName
)
{
var
selectedRecords
=
mMsgRecorder
.
FindAll
(
recorder
=>
recorder
.
Name
==
msgName
)
;
selectedRecords
.
ForEach
(
selectRecord
=>
{
MsgDispatcher
.
UnRegister
(
selectRecord
.
Name
,
selectRecord
.
OnMsgReceived
)
;
mMsgRecorder
.
Remove
(
selectRecord
)
;
}
)
;
selectedRecords
.
Clear
(
)
;
}
protected
void
UnRegisterMsg
(
string
msgName
,
Action
<
object
>
onMsgReceived
)
{
var
selectedRecords
=
mMsgRecorder
.
FindAll
(
recorder
=>
recorder
.
Name
==
msgName
&&
recorder
.
OnMsgReceived
==
onMsgReceived
)
;
selectedRecords
.
ForEach
(
selectRecord
=>
{
MsgDispatcher
.
UnRegister
(
selectRecord
.
Name
,
selectRecord
.
OnMsgReceived
)
;
mMsgRecorder
.
Remove
(
selectRecord
)
;
}
)
;
selectedRecords
.
Clear
(
)
;
}
protected
void
SendMsg
(
string
msgName
,
object
data
)
{
MsgDispatcher
.
Send
(
msgName
,
data
)
;
}
private
void
OnDestroy
(
)
{
OnBeforeDestroy
(
)
;
foreach
(
var
msgRecord
in
mMsgRecorder
)
{
MsgDispatcher
.
UnRegister
(
msgRecord
.
Name
,
msgRecord
.
OnMsgReceived
)
;
msgRecord
.
Recycle
(
)
;
}
mMsgRecorder
.
Clear
(
)
;
}
protected
abstract
void
OnBeforeDestroy
(
)
;
#
endregion
MsgDispatcher
}
}
Assets/QFramework/Example/10.框架示例/FrameworkExample.cs
using
System
.
Collections
;
using
UnityEngine
;
namespace
QFramework
{
public
class
FrameworkExample
:
MonoBehaviourSimplify
{
#
if
UNITY_EDITOR
[
UnityEditor
.
MenuItem
(
"QFramework/Example/10.框架示例"
,
false
,
11
)
]
private
static
void
MenuClicked
(
)
{
MsgDispatcher
.
UnRegisterAll
(
"Do"
)
;
MsgDispatcher
.
UnRegisterAll
(
"OK"
)
;
UnityEditor
.
EditorApplication
.
isPlaying
=
true
;
new
GameObject
(
"MsgReceiverObj"
)
.
AddComponent
<
FrameworkExample
>
(
)
;
}
#
endif
private
void
Awake
(
)
{
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"Do"
,
DoSomething
)
;
RegisterMsg
(
"DO1"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO2"
,
_
=>
{
}
)
;
RegisterMsg
(
"DO3"
,
_
=>
{
}
)
;
RegisterMsg
(
"OK"
,
data
=>
{
Debug
.
Log
(
data
)
;
UnRegisterMsg
(
"OK"
)
;
}
)
;
}
private
IEnumerator
Start
(
)
{
SendMsg
(
"OK"
,
"hello"
)
;
SendMsg
(
"OK"
,
"hello"
)
;
MsgDispatcher
.
Send
(
"Do"
,
"hello"
)
;
yield
return
new
WaitForSeconds
(
1.0f
)
;
MsgDispatcher
.
Send
(
"Do"
,
"hello1"
)
;
}
void
DoSomething
(
object
data
)
{
// do something
Debug
.
LogFormat
(
"Received Do msg:{0}"
,
data
)
;
}
protected
override
void
OnBeforeDestroy
(
)
{
}
}
}
目录如下:
菜单如下:
呼，我们终于整理完了。
转载请注明地址：凉鞋的笔记：
liangxiegame.com
订阅全套专栏或参加小班：
liangxiegame.com
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