21 lines
668 B
Markdown
21 lines
668 B
Markdown
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# Terminology
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### Engine
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is defined as [`MM::Engine`](framework/engine/engine.md).
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### Service
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is defined as [`MM::Services::Service`](framework/engine/services.md), the Service's base class, which was previously known as `ServiceSystem` and `SubSystem`.
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### Scene
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is defined as a ECS-style EnTT::registry. It contains Entities, Components and Systems.
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### Entity
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is defined as a ECS Entity, see [`EnTT`](https://github.com/skypjack/entt).
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### System
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is defined as a ECS-style System. In this case, it's a free function.
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### Screen
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is defined as a State of enabled and disabled `Service`s. (see [`ScreenDirector`](framework/screen_director/screen_director.md))
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