Скачать или смотреть UE4 Q&A Tutorial | Open Door with X Amount of Items

In this Unreal Engine 4 tutorial, we'll set up so the player can only open a door after having collected a certain amount of items. This will be done by creating a blueprint class for the item to be picked up, and another one for the door. Then we'll create variables in these and in the player's blueprint, to check if the player has gathered enough items to be able to open the door.

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