"use strict";

const Values = (function(){

    const Values = function(xgravity){

        const self = this;

        // XGravity
        this.cells = 40;
        this.quality = 100;
        this.position = "body";
        this.class_name = "xgravity";
        this.fps = 60;

        // Background stars
        this.bg_stars_count = 140;
        this.bg_stars_size_minimum = .5;
        this.bg_stars_size_maximum = 2.2;
        this.bg_stars_speed_minimum = .1;
        this.bg_stars_speed_maximum = .6;
        this.bg_stars_direction_x = 0;
        this.bg_stars_direction_y = 1;
        this.bg_stars_color = "rgba(186, 230, 253, {alpha})";

        // Background image
        this.bg_image_url = "";
        this.bg_image_pan_x = 5;
        this.bg_image_pan_y = 2;

        // Background procedural
        this.bg_procedural_oversize = 1.5;
        this.bg_procedural_far_stars = {
            probablity : .96, 
            size : [.2, .7], 
            images : [
                "images/game/Far-Star-1.webp", 
                "images/game/Far-Star-2.webp", 
                "images/game/Far-Star-3.webp"
            ]
        };
        this.bg_procedural_nebulas = {
            probablity : .87, 
            size : [3, 60], 
            images : [
                "images/game/Blue-Dust.webp", 
                "images/game/Cold-Nebula.webp", 
                "images/game/Dust.webp", 
                "images/game/Grey-Asteroid-Dust.webp", 
                "images/game/Hot-Nebula.webp", 
                "images/game/Violet-Dust.webp", 
                "images/game/Yellow-Dust.webp"
            ]
        };
        this.bg_procedural_near_stars = {
            probablity : .21, 
            size : [.5, 1.7], 
            images : [
                "images/game/Layer.webp", 
                "images/game/Layer2.webp"
            ], 
        };
        this.bg_procedural_suns = {
            probablity : .32, 
            timer : [2, 10], 
            size : [10, 50], 
            images : [
                "images/game/Sun.fixed.webp", 
                "images/game/Red-Giant.webp"
            ], 
        }
        this.bg_procedural_planets = {
            probablity : .17, 
            size : [7, 30], 
            images : [
                "images/game/Ice-Giant.webp", 
                "images/game/Gas-Giant.webp", 
                "images/game/Exoplanet3.webp", 
                "images/game/Exoplanet2.webp", 
                "images/game/Exoplanet.webp"
            ]
        };

        // Audio
        this.audio_samples = 44100;
        this.audio_default_amount = 20;

        this.set = () => {
            Object.keys(self).forEach(key => {
                if(!["set"].includes(key))
                    self[key] = xgravity.settings.get(key, null, self[key]);
            });
        };

        // Enemies
        this.enemy_overflight_initial_scale = 20;
        this.enemy_overflight_scale_speed = 1.8;

    };

    return Values;
})();