silphius/app/ecs-systems/calculate-aabbs.js
2024-06-22 12:30:25 -05:00

18 lines
368 B
JavaScript

import {System} from '@/ecs/index.js';
export default class CalculateAabbs extends System {
tick() {
for (const {Position: {x, y}, VisibleAabb} of this.ecs.changed(['Position'])) {
if (VisibleAabb) {
VisibleAabb.x0 = x - 32;
VisibleAabb.x1 = x + 32;
VisibleAabb.y0 = y - 32;
VisibleAabb.y1 = y + 32;
}
}
}
}