1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
import { Entity, EntityNames } from ".";
import { Game } from "..";
import { BoundingBox, Colliding, Grid, Sprite, Text } from "../components";
import { IMAGES, SPRITE_SPECS, SpriteSpec, Sprites } from "../config";
import { Coord2D } from "../interfaces";
import { Level, SystemNames } from "../systems";
export class Portal extends Entity {
private static spriteSpec = SPRITE_SPECS.get(Sprites.PORTAL) as SpriteSpec;
private toLevel: string;
constructor(toLevel: string, gridPosition: Coord2D) {
super(EntityNames.Portal);
this.toLevel = toLevel;
this.addComponent(
new BoundingBox(
{
x: 0,
y: 0,
},
{
width: Portal.spriteSpec.width,
height: Portal.spriteSpec.height,
},
0,
),
);
this.addComponent(
new Sprite(
IMAGES.get(Portal.spriteSpec.sheet)!,
{ x: 0, y: 0 },
{
width: Portal.spriteSpec.width,
height: Portal.spriteSpec.height,
},
Portal.spriteSpec.msPerFrame,
Portal.spriteSpec.frames,
),
);
this.addComponent(new Colliding(this.handleCollision.bind(this)));
this.addComponent(new Grid(gridPosition));
this.addComponent(new Text(toLevel));
}
public handleCollision(game: Game, entity: Entity) {
if (entity.name !== EntityNames.Player) {
return;
}
const levelSystem = game.getSystem<Level>(SystemNames.Level);
levelSystem.setLevel(this.toLevel);
}
}
|
