来自OpenFL中PS3控制器的输入？

Question

这是我目前使用的代码。 （不是我自己的）。它检测控制器何时插入，并输出一些相关信息。我无法弄清楚的是如何访问按钮数据。虽然它成功识别出我插入PS3控制器，但查询时按钮的值似乎没有变化。

package; 

import openfl.display.Sprite; 
import openfl.events.GameInputEvent; 
import openfl.ui.GameInputControl; 
import openfl.ui.GameInputDevice; 
import openfl.ui.GameInput; 
import openfl.events.Event; 

class Main extends Sprite { 

    private var gameInput:GameInput; 

    public function new(){ 
     super(); 
     gameInput = new GameInput(); 
     gameInput.addEventListener(GameInputEvent.DEVICE_ADDED, controllerAdded); 
     gameInput.addEventListener(GameInputEvent.DEVICE_REMOVED, controllerRemoved); 
     gameInput.addEventListener(GameInputEvent.DEVICE_UNUSABLE, controllerProblem); 
    } 

    function controllerAdded(e:GameInputEvent){ 
     //put code here to handle when a device is added 

     trace("GameInput.numDevices: "+GameInput.numDevices);//tells you how many gamepads are plugged in 
     var myDevice = GameInput.getDeviceAt(0);//1st gamepad is "0" - more gamepads would be "1", "2", "3", etc. 
     trace("myDevice.numControls: "+myDevice.numControls); //tells you how many inputs/controls the device has 
     myDevice.enabled = true; //enables the device 

     var cont = myDevice.getControlAt(12);//input reference (AXIS STICK, BUTTON, TRIGGER, etc) "0" is the 1st input 
     trace("id: "+cont.id);//the name of this control. Ex: "AXIS_0" 
     trace("value: " + cont.value); //value of this control - Axis: -1 to 1, Button: 0 OR 1, Trigger: 0 to 1 
     trace("cont: " + cont.device.name); //the name of the device. ie: "XBOX 360 Controller" 
     trace("device: " + cont.device); 
     trace("minValue: " + cont.minValue);//the minimum possible value for the control/input 
     trace("maxValue: " + cont.maxValue);//the maximum possible value for the control/input 
    } 

    function controllerRemoved(e:GameInputEvent){ 
     trace('BLAH BLAH BLAH'); 
    } 

    function controllerProblem(e:GameInputEvent){ 
     //put code here to handle when there is a problem with the controller 
     trace("controller problem"); 
    } 

} 

Answer 1

这里的代码来获取控制器输入所需的最低量。它适用于所有控制器我有可用（的Xbox 360，Xbox One上和罗技之一）：

import openfl.display.Sprite; 
import openfl.ui.GameInput; 
import openfl.ui.GameInputDevice; 
import openfl.events.Event; 
import openfl.events.GameInputEvent; 

class Main extends Sprite { 
    public function new() { 
     super(); 
     var gameInput = new GameInput(); 
     var device:GameInputDevice; 
     gameInput.addEventListener(GameInputEvent.DEVICE_ADDED, function(event) { 
      device = event.device; 
      device.enabled = true; 
     }); 
     stage.addEventListener(Event.ENTER_FRAME, function(event) { 
      trace([for (i in 0...device.numControls) device.getControlAt(i).value]); 
     }); 
    } 
} 

这似乎颇为相似，你尝试过什么，所以我会说，它就有可能是一个驱动程序问题，而不是一个您的代码存在问题。注意：我使用OpenFL 4.7.3和Lime 3.7.2进行测试。

我自己并不拥有一个PS3控制器，但他们在PC上工作似乎很棘手。经常推荐使用ScpToolkit，看起来很受欢迎。

顺便说一句，openfl样本也有一个GamepadInput样本，你可以试试看。