玩家控制器PlayerController、摄像机UCameraComponent

来源：互联网发布：同步网络平台编辑：程序博客网时间：2024/06/05 08:49

1、c++中绑定Input事件

自定义控制器AMyPlayerCtrler

class AMyPlayerCtrler : public APlayerController

重写几个方法

    // Begin PlayerController interface    virtual void PlayerTick(float DeltaTime) override;    virtual void SetupInputComponent() override;  //设置各种键盘、鼠标、触摸等事件的绑定    virtual void ProcessPlayerInput(const float DeltaTime, const bool bGamePaused) override; //带暂停标记的tick，类似游戏暂停呼出菜单时，游戏中不需要接收input    // End PlayerController interface

事件绑定的实现部分

void AMyPlayerCtrler::SetupInputComponent(){    // set up gameplay key bindings    Super::SetupInputComponent();    //对应的MouseClick事件必须在Editor中设置    &AMyPlayerCtrler::OnSetDestinationPressed);    InputComponent->BindAction("MouseClick", IE_Released, this, &AMyPlayerCtrler::OnSetDestinationReleased);    // support touch devices     InputComponent->BindTouch(EInputEvent::IE_Pressed, this, &AMyPlayerCtrler::MoveToTouchLocation);    InputComponent->BindTouch(EInputEvent::IE_Repeat, this, &AMyPlayerCtrler::MoveToTouchLocation);}

2、Editor中绑定上面几个事件

Edit > Project Settings > Input

Alt text

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