[Flashcoders] Inheritance and contructor issue

2006-10-23 Thread Andreas R 

//parent class:

class no.rayon.aronning.StateMachine.prototypes.BaseState implements 
no.rayon.aronning.StateMachine.interfaces.IState
{
   public var stateName:String;
   public var addListener:Function;
   public var removeListener:Function;
   private var broadcastMessage:Function;
   public function enter(m:BaseGameEntity){
   }
   public function execute(m:BaseGameEntity){
   }
   public function exit(m:BaseGameEntity){
   }
   private function BaseState(stateName:String)
   {
   AsBroadcaster.initialize(this);
   this.stateName = stateName;
   trace(new state: +stateName);
   }
}

//child class (condensed)

class states.GoHomeAndSleepTilRested extends BaseState implements IState
{
   private static var _instance:BaseState;
   function enter(m:Character){
   if(m.location!=home){
   trace(Tired, going home to sleep);
   m.changeLocation(home);
   }
   }
   function execute(m:Character){
   trace(Zzz..);
   }
   function exit(m:Character){
   trace(Yawn... Sleep time is over);
   }
   private function GoHomeAndSleepTilRested(){
   super(Go home and sleep til rested);
   }
   public static function get():BaseState{
   if(!_instance){
   _instance = new GoHomeAndSleepTilRested();
   }
   trace(_instance.stateName);
   return _instance;
   }
}

Basic singleton for the child. When get() is called on the child, 
superconstructor is *not* called.
Not even when called explicitly with super().
Class members of superclass can still be accessed, but no constructor. Say what?

Am i missing something obvious? 


- A

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Re: [Flashcoders] Inheritance and contructor issue

2006-10-23 Thread Hans Wichman 

Hi,
what is the output?
greetz
JC


On 10/23/06, Andreas R [EMAIL PROTECTED] wrote:


//parent class:

class no.rayon.aronning.StateMachine.prototypes.BaseState implements
no.rayon.aronning.StateMachine.interfaces.IState
{
   public var stateName:String;
   public var addListener:Function;
   public var removeListener:Function;
   private var broadcastMessage:Function;
   public function enter(m:BaseGameEntity){
   }
   public function execute(m:BaseGameEntity){
   }
   public function exit(m:BaseGameEntity){
   }
   private function BaseState(stateName:String)
   {
   AsBroadcaster.initialize(this);
   this.stateName = stateName;
   trace(new state: +stateName);
   }
}

//child class (condensed)

class states.GoHomeAndSleepTilRested extends BaseState implements IState
{
   private static var _instance:BaseState;
   function enter(m:Character){
   if(m.location!=home){
   trace(Tired, going home to sleep);
   m.changeLocation(home);
   }
   }
   function execute(m:Character){
   trace(Zzz..);
   }
   function exit(m:Character){
   trace(Yawn... Sleep time is over);
   }
   private function GoHomeAndSleepTilRested(){
   super(Go home and sleep til rested);
   }
   public static function get():BaseState{
   if(!_instance){
   _instance = new GoHomeAndSleepTilRested();
   }
   trace(_instance.stateName);
   return _instance;
   }
}

Basic singleton for the child. When get() is called on the child,
superconstructor is *not* called.
Not even when called explicitly with super().
Class members of superclass can still be accessed, but no constructor. Say
what?

Am i missing something obvious?

- A

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Re: [Flashcoders] Inheritance and contructor issue

2006-10-23 Thread Janis Radins 

that is not what is happening here.
try this:
class TestClass1 {
   public function TestClass1() {
   trace(TestClass1 TestClass1 TestClass1 );
   }
}
class TestClass2 extends TestClass1 {
   private static var instance:TestClass2 = null;
   public static function get smething():TestClass2 {
   if(instance == null) {
   instance = new TestClass2();
   }
   return instance;
   }
}

and in movie:
var aa = TestClass2.smething;

Constructor trace is executed well

2006/10/23, Hans Wichman [EMAIL PROTECTED]:


Hi,
what is the output?
greetz
JC


On 10/23/06, Andreas R [EMAIL PROTECTED] wrote:

 //parent class:

 class no.rayon.aronning.StateMachine.prototypes.BaseState implements
 no.rayon.aronning.StateMachine.interfaces.IState
 {
public var stateName:String;
public var addListener:Function;
public var removeListener:Function;
private var broadcastMessage:Function;
public function enter(m:BaseGameEntity){
}
public function execute(m:BaseGameEntity){
}
public function exit(m:BaseGameEntity){
}
private function BaseState(stateName:String)
{
AsBroadcaster.initialize(this);
this.stateName = stateName;
trace(new state: +stateName);
}
 }

 //child class (condensed)

 class states.GoHomeAndSleepTilRested extends BaseState implements IState
 {
private static var _instance:BaseState;
function enter(m:Character){
if(m.location!=home){
trace(Tired, going home to sleep);
m.changeLocation(home);
}
}
function execute(m:Character){
trace(Zzz..);
}
function exit(m:Character){
trace(Yawn... Sleep time is over);
}
private function GoHomeAndSleepTilRested(){
super(Go home and sleep til rested);
}
public static function get():BaseState{
if(!_instance){
_instance = new GoHomeAndSleepTilRested();
}
trace(_instance.stateName);
return _instance;
}
 }

 Basic singleton for the child. When get() is called on the child,
 superconstructor is *not* called.
 Not even when called explicitly with super().
 Class members of superclass can still be accessed, but no constructor.
Say
 what?

 Am i missing something obvious?

 - A

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 http://chattyfig.figleaf.com/mailman/listinfo/flashcoders

 Brought to you by Fig Leaf Software
 Premier Authorized Adobe Consulting and Training
 http://www.figleaf.com
 http://training.figleaf.com

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http://chattyfig.figleaf.com/mailman/listinfo/flashcoders

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http://chattyfig.figleaf.com/mailman/listinfo/flashcoders

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