const st = @import("structures.zig");
const Node = @import("infrastructure/node.zig").Node;

pub fn compareIntersections(ctx: *const Node, inter_a: st.IntersectionData, inter_b: st.IntersectionData) bool {
    const distance_a = getRelativeInterDistance(ctx, inter_a);
    const distance_b = getRelativeInterDistance(ctx, inter_b);

    return distance_a < distance_b;
}

fn getRelativeInterDistance(ctx: *const Node, intersection: st.IntersectionData) f32 {
    const x_diff = intersection.point.x - ctx.pos.x;
    const y_diff = intersection.point.y - ctx.pos.y;

    return x_diff * x_diff + y_diff * y_diff;
}