import { Point } from "../geometry/vector.ts";

export type axisAlignedBoundingBox = {
  w: number;
  h: number;
} & Point;

export const axisAlignedCollision = (
  aa1: axisAlignedBoundingBox,
  aa2: axisAlignedBoundingBox,
) => {
  return aa1.x < aa2.x + aa2.w &&
    aa1.x + aa1.w > aa2.x &&
    aa1.y < aa2.y + aa2.h &&
    aa1.y + aa1.h > aa2.y;
};

export const axisAlignedContains = (
  aa1: axisAlignedBoundingBox,
  aa2: axisAlignedBoundingBox,
) => {
  return aa1.x < aa2.x &&
    aa1.y < aa2.y &&
    aa1.x + aa1.w > aa2.x + aa2.w &&
    aa1.y + aa1.h > aa2.y + aa2.h;
};