AS3遊戲開發：攻擊動作沒有跟隨移動方向

Question

我正在製作一款自上而下的RPG風格的遊戲，非常適合塞爾達。這是基於鍵盤控件的移動控件的代碼。運動本身非常穩固，沒有口吃症候羣，所有動畫都被正確觸發。然而，當按下攻擊按鈕（在這種情況下爲空格）時，它觸發適當的框架，但是當釋放按鍵時，相應的框架仍然可見，直到按下另一個方向鍵。所以，當你攻擊它時，看起來他保持了他的劍延伸到另一個運動，等等。只有在按下鍵時纔會發生這種情況，而不是簡單地按下鍵。這不是預期的結果。我期待的結果是每次按下按鍵時觸發的攻擊，創建正常按鈕=攻擊，按鈕=不攻擊。

現在攻擊和移動都是基於變量move：int = 4;這樣我可以將攻擊位置切換到相應的移動方向。

有關如何解決此問題的任何想法？

import flash.events.Event; 
import flash.events.KeyboardEvent; 

character.stop(); 

stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyPress);// when key is pressed 
stage.addEventListener(KeyboardEvent.KEY_UP, onKeyRelease);//when key is released 
stage.addEventListener(Event.ENTER_FRAME, MainLoop); 

var moving:int = 4; 
var movingDown:Boolean = false; 
var movingUp:Boolean = false; 
var movingRight:Boolean = false; 
var movingLeft:Boolean = false; 


function onKeyPress(e:KeyboardEvent):void 
{ 
    switch (e.keyCode) 
    { 
     case Keyboard.DOWN : movingDown = true; moving = 1; break; 
     case Keyboard.UP : movingUp = true; moving = 2; break; 
     case Keyboard.RIGHT : movingRight = true; moving = 3; break; 
     case Keyboard.LEFT : movingLeft = true; moving = 4; break; 
     case Keyboard.SPACE : handleAttack(); break; 
     }   
} 

function onKeyRelease(e:KeyboardEvent):void 
{ 
    switch (e.keyCode) 
    { 
    case Keyboard.DOWN: character.gotoAndStop(1); movingDown=false; moving = 1; break; 
    case Keyboard.UP: character.gotoAndStop(3);movingUp=false; moving = 2; break; 
    case Keyboard.LEFT: character.gotoAndStop(5);movingLeft=false; moving = 3; break; 
    case Keyboard.RIGHT: character.gotoAndStop(7);movingRight=false; moving = 4; break; 
    case Keyboard.SPACE: handleAttack(); break;  
    }  
} 

function handleAttack():void 
{   
    switch (moving) 
     { 
     case 1: character.gotoAndStop(9); movingDown = false; break;  //down 
     case 2: character.gotoAndStop(10); movingUp = false; break;  //up 
     case 3: character.gotoAndStop(11); movingLeft = false; break;  //left attacks 
     case 4: character.gotoAndStop(12); movingRight = false; break;  //right 
     } 
}  

function MainLoop(e:Event):void 
{ 

switch (true) 
    { 
    case movingDown: character.gotoAndStop(2); character.y+=4.5; break; 
    case movingUp: character.gotoAndStop(4); character.y-=4.5; break; 
    case movingLeft: character.gotoAndStop(6); character.x-=4.5; break; 
    case movingRight: character.gotoAndStop(8); character.x+=4.5; break; 
    } 

} 

Answer 1

我還挺新的自己，但我想這是因爲這兩個onkeypress事件（）和onKeyRelease（）指向相同的功能handleAttack（），併爲這樣的點，甚至當你釋放相同的幀。嘗試爲每個人製作兩個獨立的攻擊功能。

e.g attackPressed（）用於onkeypress事件（）

function attackPressed():void 
{   
    switch (moving) 
    { 
     case 1: character.gotoAndStop(9); movingDown = false; break;  
     case 2: character.gotoAndStop(10); movingUp = false; break;  
     case 3: character.gotoAndStop(11); movingLeft = false; break;  
     case 4: character.gotoAndStop(12); movingRight = false; break;  
    } 
} 

爲onKeyRelease

和attackRelease（）（）

function attackRelease():void 
{ 
    switch (moving) 
    { 
     case 1:character.gotoAndStop(1); movingDown = false; break; 
     case 2:character.gotoAndStop(3); movingUp = false; break; 
     case 3: character.gotoAndStop(5); movingLeft = false; break; 
     case 4: character.gotoAndStop(7); movingRight = false; break; 
    } 
} 

希望這有助於。