import Player from "./player.js";
import { WORLD_SIZE } from "./world.js";

export default class Prop {
    static SIZE = 50.0;

    constructor(name, x, y, colour, sprite) {
        this.x = x;
        this.y = y;
        this.xv = 0.0;
        this.yv = 0.0;
        this.draw_x = x;
        this.draw_y = y;
        this.name = name;
        this.colour = colour;
        this.sprite = sprite;
    }

    update(delta, players) {
        players.forEach(player => {
            if (this.x - Prop.SIZE / 2 < player.x + Player.SIZE / 2 &&
                this.x + Prop.SIZE / 2 > player.x - Player.SIZE / 2 &&
                this.y - Prop.SIZE / 2 < player.y + Player.SIZE / 2 &&
                this.y + Prop.SIZE / 2 > player.y - Player.SIZE / 2) {
                this.xv += player.in_x * Player.SPEED * delta * 20.0;
                this.yv += player.in_y * Player.SPEED * delta * 20.0;
            }
        });

        if (this.xv != 0) this.x += this.xv * delta;
        if (this.yv != 0) this.y += this.yv * delta;

        this.xv *= 0.95;
        this.yv *= 0.95;

        // bounce off walls
        if (this.x + Prop.SIZE / 2 > WORLD_SIZE ||
            this.x - Prop.SIZE / 2 < 0.0) {
            this.x = Math.min(Math.max(this.x, 0.0), WORLD_SIZE);
            this.xv *= -1;
        }
        if (this.y + Prop.SIZE / 2 > WORLD_SIZE ||
            this.y - Prop.SIZE / 2 < 0.0) {
            this.y = Math.min(Math.max(this.y, 0.0), WORLD_SIZE);
            this.yv *= -1;
        }
    }
}