UnityStyleInput

Unreal engine unity style input 在UE4中使用类似Unity Input.cs风格的输入API。

因为每次走绑定Action的逻辑太麻烦，很多时候处理输入不需要绑定，写了这个工具。

How to initialize? :

UsInput::ReleasedStateRestore();
UsInput::Get()->InitializeInput(ContextObject);

How to release?:

UsInput::Get()->ReleaseInput();
UsInput::Release();

How to use? :

//Button:
if(UsInput::Get()->IsPress(KEYCODE_SPACE)){
	//...
}

//Axis:
FKey Key = ...
float axisValue = UsInput::Get()->AxisValue(Key);

Other Tips:

1. KeyCode Convert to FKey KeyCode转FKey

The KeyCode has been made into a constant and placed in the header file. Unity uses lowercase letters as the KeyCode of A-Z, while UE needs uppercase letters. This modification has been made in the header file. Then use UE's interface FInputKeyManager::Get().GetKeyFromCodes(keycode, charCode);

KeyCode已经做成常量放在头文件中，Unity使用小写字母作为A-Z的KeyCode，而UE需要大写，头文件中已做该修改。 然后使用UE的接口FInputKeyManager::Get().GetKeyFromCodes(Keycode, CharCode);

2. How to get FKey? 如何取到需要的FKey?

Use UE's EKeys, such as: EKeys::A. Then pass the parameter to UsInput to get the specific value directly.

用UE的EKeys，如：EKeys::A。然后做参数传入UsInput直接可以拿到具体值。