UE4 Blueprint 类型详解

Blueprint 类型详解

• Actor: An actor is an object that can be placed or spawned in the world. (能够被放到世界)

• Pawn: A pawn is an actor that can be possessed and receive input from a controller.（能被控制的Actor）

• Character: A character is a type of Pawn that includes the ability to walk around.（能够走动的Pawn）

• PlayerController: A Player controller is an actor responsible for controlling a Pawn used by the player.（用来控制Pawn）

• AIController

• GameModeBase: Game mode base defines the game being played, its rules, scoring, and other facets of the game type.（定义游戏，得分，以及其他方面）

• ActorComponent: An actor component is a reusable component that can be added to any actor.（能够添加到Actor的可重用构件）

• SceneComponent: A scene component is a component that has a scene transform and can be attached to other scene components. （可以附加到其他场景组件）

• Game Instance:

Representing Players, Friends, and Foes in the world

• Pawn: not assumed to be humanoid.

• Character: humanoid-style Pawn.

Display Information to Players

• HUD: A HUD is a heads-up display, or the 2D on-screen display that is comon in many games. Think health, ammo, gun reticle, etc. Each PlayerController typically has one of these.

• Camera: The PlayerCameraManager is the eyeball for a player and manages how it hebaviors. Each PlayerController typically has one of these as well.

Setting and Tracking the Rules of the Game

• GameMode

• GameState

• PlayerState

https://docs.unrealengine.com/Images/Gameplay/Framework/QuickReference/GameFramework.jpg