systems system.ts

100% Statements 10/10

100% Branches 6/6

100% Functions 4/4

100% Lines 10/10

Press n or j to go to the next uncovered block, b, p or k for the previous block.


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  
 
 
 
 
9x
17x
 
 
17x
17x
17x
31x
13x
 
 
 
17x
8x
 
 
 
 
 
4x
 
 
 
 
  import { SystemInterface } from "jga-patterns-ecs";
 
import { ComponentName } from "../components";
import { Entity } from "../entities";
 
export abstract class System implements SystemInterface {
    protected entities: Map<string, Entity> = new Map<string, Entity>();
 
    public constructor(entities: Map<string, Entity>, filters: ComponentName[]) {
        entities.forEach((entity, key): void => {
            let found = 0;
            filters.forEach((filter): void => {
                if (null != entity && entity.hasComponent(filter)) {
                    found++;
                }
            });
 
            if (found === filters.length) {
                this.entities.set(key, entity);
            }
        });
    }
 
    public getEntities(): Map<string, Entity> {
        return this.entities;
    }
 
    public abstract run(): void;
}