"use strict";

const ExplosionsManager = (function(){

    const ExplosionsManager = function(xgravity){

        const self = this;

        const shield_fx = new ShieldExplosionsFx(xgravity);
        const hull_fx = new HullHitExplosionsFx(xgravity);
        const sparks_fx = new DeflectionSparksFx(xgravity);
        const cockpit_fx = new CockpitImpactFx(xgravity);

        const get_cell_size = (width, height) => {
            const cells = xgravity.settings.get("cells", null, 40);
            return (width < height ? width : height) / cells;
        };

        this.add = (cell_x, cell_y, type = "shield") => {
            if(type === "shield"){
                shield_fx.add(cell_x, cell_y);
            } else {
                hull_fx.add(cell_x, cell_y);
            }
        };

        this.add_sparks = (cell_x, cell_y, normal_x, normal_y, intensity) => {
            sparks_fx.add(cell_x, cell_y, normal_x, normal_y, intensity);
        };

        this.add_mothership_impact = () => {
            cockpit_fx.trigger();
        };

        this.update = (delta_time) => {
            shield_fx.update(delta_time);
            hull_fx.update(delta_time);
            sparks_fx.update(delta_time);
            cockpit_fx.update(delta_time);
        };

        // Renderizado del plano de batalla (ondas y chispas espaciales)
        this.render = (ctx, width, height) => {
            const cell_px = get_cell_size(width, height);
            const cx = width / 2;
            const cy = height / 2;

            ctx.save();
            ctx.globalCompositeOperation = "lighter";
            shield_fx.render(ctx, cell_px, cx, cy);
            hull_fx.render(ctx, cell_px, cx, cy);
            sparks_fx.render(ctx, cell_px, cx, cy);
            ctx.restore();
        };

        // Renderizado exclusivo de la cabina (pantalla completa y rocas sólidas)
        this.render_cockpit = (ctx, width, height) => {
            cockpit_fx.render(ctx, width, height);
        };

        this.reset = () => {
            shield_fx.reset();
            hull_fx.reset();
            sparks_fx.reset();
            cockpit_fx.reset();
        };
    };

    return ExplosionsManager;
})();