23 lines
752 B
Markdown
23 lines
752 B
Markdown
|
---
|
||
|
|
title: "Position Component"
|
||
|
|
date: 2019-05-23T11:34:58-07:00
|
||
|
|
weight: 10
|
||
|
|
---
|
||
|
|
|
||
|
|
This one is pretty simple. We can't draw something if we don't know *where* on screen to draw it.
|
||
|
|
|
||
|
|
Well, why didn't we put that in the CanvasComponent? The reason is that position is a concept that is relevant in more situations than just drawing. For example: collision, yeah? So it really needs to be its own component.
|
||
|
|
|
||
|
|
Create a file: **game/components/position.ts**
|
||
|
|
|
||
|
|
```ts
|
||
|
|
import { Component } from "encompass-ecs";
|
||
|
|
|
||
|
|
export class PositionComponent extends Component {
|
||
|
|
public x: number;
|
||
|
|
public y: number;
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
That's it! Notice that we haven't created a file that is more than 10 lines long yet. I hope you're starting to notice the power of modularity here.
|