在 Unrealscript 中，如何为类中的资源配置值并设置组件的属性？

发布于 2024-10-15 20:14:51 字数 680 浏览 6 评论 0原文

我有一个声音提示，每当玩家执行特定操作时我都会播放该声音提示。我已经让它运行得很好，但我想让所使用的资源来自配置文件而不是硬编码。

因此，我向我的类添加了一个名为 MonsterNoiseSoundCue 的属性，如下所示：

var config SoundCue MonsterNoiseSoundCue;

然后在 DefaultProperties 部分中，我将以下内容添加到我创建的对象中，然后将其添加到我的 pawn 的组件集合中。

Begin Object Class=AudioComponent Name=MonsterActivatedSound1
         bAutoPlay=false
         SoundCue=MonsterNoiseSoundCue// This variable is a configured value.   SoundCue'CastleAudio.UI.UI_StopTouchToMove_Cue'
    End Object
    Components.Add(MonsterActivatedSound1);
    MonsterActivatedSound = MonsterActivatedSound1;

由于某种原因，它不会构建说“不允许将‘配置’与对象变量一起使用。”有谁知道另一种方法来解决这个问题？

原文

I have a sound cue that I want played whenever the player does a specific action. I've got it playing fine and everything but I want to make the resource that is used come from a configuration file instead of being hard coded.

So I added a property to my class called MonsterNoiseSoundCue as follows:

var config SoundCue MonsterNoiseSoundCue;

Then in the DefaultProperties section I added the following to the object I create which then then added to the components collection of my pawn.

Begin Object Class=AudioComponent Name=MonsterActivatedSound1
         bAutoPlay=false
         SoundCue=MonsterNoiseSoundCue// This variable is a configured value.   SoundCue'CastleAudio.UI.UI_StopTouchToMove_Cue'
    End Object
    Components.Add(MonsterActivatedSound1);
    MonsterActivatedSound = MonsterActivatedSound1;

For some reason it doesn't build saying "Not allowed to use 'config' with object variable." Does anyone know of another way to approach this?

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输什么也不输骨气 2024-10-22 20:14:51

“不允许将‘配置’与对象变量一起使用。”消息是 UnrealEngine 3 中的更改。

我现在无法测试，而且我是 UT2004 脚本编写者，但我会尝试这样做：

var SoundCue MonsterNoiseSoundCue;
var config string MonsterNoiseSoundCueName;

在您的 PreBeginPlay 函数（或类似函数）中，使用它来获取提示：

MonsterNoiseSoundCue = SoundCue(DynamicLoadObject(MonsterNoiseSoundCueName, class'SoundCue'));

您应该在如果声音提示不存在则记录。

That "Not allowed to use 'config' with object variable." message was a change in UnrealEngine 3.

I cannot test right now and I'm a UT2004 scripter, but I would try this:

var SoundCue MonsterNoiseSoundCue;
var config string MonsterNoiseSoundCueName;

In your PreBeginPlay function (or similar), use this to get the cue:

MonsterNoiseSoundCue = SoundCue(DynamicLoadObject(MonsterNoiseSoundCueName, class'SoundCue'));

You should get a warning in the log if the sound cue doesn't exist.

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中二柚 2024-10-22 20:14:51

你用什么函数来播放声音？

PlaySound 将动态创建一个 AudioComponent，因此您不需要在 defaultproperties 部分中有一个组件。

var config SoundCue MonsterNoiseSoundCue;

然后当你的行动发生时：

function OnMonsterAction()
{
    PlaySound(MonsterNoiseSoundCue);
}

What function are you using to play the sound?

PlaySound will create an AudioComponent on the fly so you shouldn't need to have a component in the defaultproperties section.

var config SoundCue MonsterNoiseSoundCue;

Then when your action happens:

function OnMonsterAction()
{
    PlaySound(MonsterNoiseSoundCue);
}

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∞觅青森が 2024-10-22 20:14:51

要动态创建组件的实例，请使用 UnrealScript new 运算符并调用 actor 的 AttachComponent 方法将新组件附加到 actor。

simulated event PostBeginPlay()
{
    local AudioComponent AudioComponent;
    Super.PostBeginPlay();

    AudioComponent = new(self)
    AudioComponent.SoundCue = Cue;//var(audio) SoundCue Cue
    AudioComponent.bAutoPlay=true;
    AttachComponent(AudioComponent); // Attach copm. to actor's copm. array 
    // .....
}

要分离并释放之前附加的组件，请使用 actor 的 DetachComponent 方法。

http://wiki.beyondunreal.com/UE3:AudioComponent_(UDK)

To dynamically create an instance of a component, use the UnrealScript new operator and call the actor's AttachComponent method to attach the new component to the actor.'

simulated event PostBeginPlay()
{
    local AudioComponent AudioComponent;
    Super.PostBeginPlay();

    AudioComponent = new(self)
    AudioComponent.SoundCue = Cue;//var(audio) SoundCue Cue
    AudioComponent.bAutoPlay=true;
    AttachComponent(AudioComponent); // Attach copm. to actor's copm. array 
    // .....
}

To detach and free the component which you attached earlier, use the actor's DetachComponent method.

http://wiki.beyondunreal.com/UE3:AudioComponent_(UDK)

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