UnrealEngine4 蓝图与C++函数相互调用

• C++公开给蓝图

UFUNCTION(BlueprintCallable, Category = "MyCppFunc")
		void MyCppFunc1();

• C++调用蓝图(在头文件声明，蓝图内实现即可，无需在cpp文件实现)

UFUNCTION(BlueprintImplementableEvent, Category = "MyBPFunc")
		void MyBPFunc1();

• C++实现、蓝图可覆盖实现

UFUNCTION(BlueprintNativeEvent, Category = "MyFunc")
		void MyFunc1();