import {System} from '@/ecs/index.js';

export default class ControlDirection extends System {

  tick() {
    const {diff} = this.ecs;
    for (const id in diff) {
      const {Controlled} = diff[id];
      if (Controlled) {
        const {Controlled: {up, right, down, left}, Direction} = this.ecs.get(id);
        if (up > 0) {
          Direction.direction = 0;
        }
        if (down > 0) {
          Direction.direction = 2;
        }
        if (left > 0) {
          Direction.direction = 3;
        }
        if (right > 0) {
          Direction.direction = 1;
        }
      }
    }
  }

}