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Instant lag mouse Flash mouse with FF

I am trying to improve the performance of the flash game we made. This is a game very similar to GTA, but a flash ... That's why it is important that the mouse and keyboard can be used simultaneously ...

But in Firefox (with the latest version of Flash and the latest version of Firefox) in some cases, if you press the (WASD) key and you move the mouse, mouse events are dispatched after keyboard events when you release the keyboard ....

I found that many people have the same problem in their own games, but they cannot solve it!

Some help plz!

Edit:

The full code is very large and I do not understand what the problem is. But I made this class to run a test (this class starts with the game:

    public function MouseAndKeyboardTest()
    {
        var stage : Stage = FW.Stage_;

        stage.addEventListener(MouseEvent.MOUSE_MOVE, MouseMove);
        stage.addEventListener(KeyboardEvent.KEY_DOWN, KeyDown);
        stage.addEventListener(KeyboardEvent.KEY_UP, KeyUp);
    }

    private function KeyUp(e : KeyboardEvent)
    {
        trace("Key Up : " + e.keyCode);
    }

    private function KeyDown(e : KeyboardEvent)
    {
        trace("Key Down : " + e.keyCode);
    }

    private function MouseMove(e : MouseEvent)
    {
        trace("Mouse Move : [" + e.stageX + ", " + e.stageY + "]"   );
    }

, , , :

        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 87
        Key Down : 65
        Key Down : 65
        Key Down : 68
        Key Up : 65
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 65
        Key Up : 68
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 65
        Key Down : 68
        Key Up : 65
        Mouse Move : [353.65, 137.55]
        Mouse Move : [354.8, 138.4]
        Mouse Move : [354.8, 137.4]
        Mouse Move : [362.8, 135.4]
        Mouse Move : [372.9, 135.25]
        Key Down : 68
        Mouse Move : [449.9, 139.25]
        Mouse Move : [462.85, 139.35]
        Key Down : 68
        Key Down : 68
        Mouse Move : [479.85, 139.35]
        Mouse Move : [477.85, 139.35]
        Mouse Move : [469.85, 141.35]
        Mouse Move : [458.95, 145.2]
        Key Down : 68
        Mouse Move : [445.95, 148.2]
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Key Down : 68
        Mouse Move : [330.65, 171.55]
        Key Down : 68
        Key Up : 87
        Key Up : 68
        Mouse Move : [210, 196.2]
        Mouse Move : [207, 198.2]
        Mouse Move : [246.2, 190]
        Mouse Move : [354.2, 180]
        Mouse Move : [431.15, 173]
        Mouse Move : [323.15, 197]
        Mouse Move : [181.15, 220]
        Mouse Move : [80.15, 231]
        Mouse Move : [267.15, 203]
        Mouse Move : [186.15, 225]
        Mouse Move : [20.15, 217]
        Mouse Move : [161.15, 217]
        Mouse Move : [132.15, 223]
+3
5

- Firefox 3.6.4 . :

'dom.ipc.plugins.enabled.npswf32.dll' to false

about: config FF Firefox.

, Firefox . , .

+2

:

var keys:Object = {};
var keyTimer:Timer = new Timer(1000);

keyTimer.addEventListener(TimerEvent.TIMER, keyTimed, false, 0, true);
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyDownManager, false, 0, true);
stage.addEventListener(KeyboardEvent.KEY_UP, keyUpManager, false, 0, true);
stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMoved, false, 0, true);

function keyTimed(evt:TimerEvent):void
{
    keyTimer.stop();
    keyTimer.reset();
    if(stage.hasEventListener(KeyboardEvent.KEY_DOWN))
    {
        stage.removeEventListener(KeyboardEvent.KEY_DOWN, keyDownManager);
    }
}

function keyDownManager(evt:KeyboardEvent):void
{
    keyTimer.start();
    switch(evt.keyCode)
    {
        case 37:
        keys['left'] = true;
        break;
        case 38:
        keys['up'] = true;
        break;
        case 39:
        keys['right'] = true;
        break;
        case 40:
        keys['down'] = true;
        break;
    }
    trace("key is down");
}

function keyUpManager(evt:KeyboardEvent):void
{
    keyTimer.stop();
    keyTimer.reset();
    switch(evt.keyCode)
    {
        case 37:
        keys['left'] = false;
        break;
        case 38:
        keys['up'] = false;
        break;
        case 39:
        keys['right'] = false;
        break;
        case 40:
        keys['down'] = false;
        break;
    }
    trace("key is up");
    if(!stage.hasEventListener(KeyboardEvent.KEY_DOWN))
    {
        stage.addEventListener(KeyboardEvent.KEY_DOWN, keyDownManager, false, 0, true);
    }
}

function mouseMoved(evt:MouseEvent):void
{
    trace("mouse moved");
}

1000 , , . , , 1000 . reset. , - ( ) .

, , ENTER_FRAME - .

, .

+2

Firefox 3.6.14, . , . , ? , , Main. , WASD , . . .

package {
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.KeyboardEvent;
    import flash.events.MouseEvent;
    import flash.ui.Keyboard;
    public class Main extends Sprite {
        private var keys:Array = new Array();
        private var hero:Sprite = new Sprite();
        private var aim:Sprite = new Sprite();
        public function Main():void {
            stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
            stage.addEventListener(KeyboardEvent.KEY_UP, onKeyUp);
            stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
            stage.addEventListener(Event.ENTER_FRAME, update);

            // create the objects for testing
            hero.graphics.beginFill(0xff0000);
            hero.graphics.drawRect(0, 0, 50, 50);
            hero.graphics.endFill();
            hero.x = stage.stageWidth / 2;
            hero.y = stage.stageHeight / 2;
            stage.addChild(hero);

            aim.graphics.lineStyle(1, 0);
            aim.graphics.drawCircle(0, 0, 10);
            aim.graphics.moveTo(0, -10);
            aim.graphics.lineTo(0, 10);
            aim.graphics.moveTo(-10, 0);
            aim.graphics.lineTo(10, 0);
            aim.x = hero.x + hero.width / 2;
            aim.y = hero.y + hero.height / 2;
            stage.addChild(aim);
        }

        private function update(e:Event):void {
            if (keys[65]) hero.x -= 5;
            if (keys[68]) hero.x += 5;
            if (keys[87]) hero.y -= 5;
            if (keys[83]) hero.y += 5;
        }

        private function onMouseMove(e:MouseEvent):void {
            aim.x = e.stageX;
            aim.y = e.stageY;
        }
        private function onKeyDown(e:KeyboardEvent):void {
            keys[e.keyCode] = true;
        }
        private function onKeyUp(e:KeyboardEvent):void {
            keys[e.keyCode] = false;
        }
    }

}
+1

"" "W", , , boolean wKeyIsDown. , . , w , wKeyIsDown false . .

You might find it helpful to find out how you use events. The logic of movement may be erroneous.

0
source

Try using weak links.

addEventListener(KeyboardEvent.MOUSE_MOVE, MouseMove, false, 0, true):
addEventListener(KeyboardEvent.KEY_UP, KeyUp, false, 0, true):
addEventListener(KeyboardEvent.KEY_DOWN, KeyDown, false, 0, true):

Please note that the last parameter for weak links should be set to true.

ps: bienvenido a stackoverflow;)

0
source

Source: https://habr.com/ru/post/1795545/

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