/*!
 * Author : Matteo Bruni
 * MIT license: https://opensource.org/licenses/MIT
 * Demo / Generator : https://particles.js.org/
 * GitHub : https://www.github.com/matteobruni/tsparticles
 * How to use? : Check the GitHub README
 * v2.8.0
 */
(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory(require("tsparticles-engine"));
	else if(typeof define === 'function' && define.amd)
		define(["tsparticles-engine"], factory);
	else {
		var a = typeof exports === 'object' ? factory(require("tsparticles-engine")) : factory(root["window"]);
		for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
	}
})(this, (__WEBPACK_EXTERNAL_MODULE__961__) => {
return /******/ (() => { // webpackBootstrap
/******/ 	"use strict";
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/***/ 961:
/***/ ((module) => {

module.exports = __WEBPACK_EXTERNAL_MODULE__961__;

/***/ })

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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
(() => {
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  "loadRollUpdater": () => (/* binding */ loadRollUpdater)
});

// EXTERNAL MODULE: external {"commonjs":"tsparticles-engine","commonjs2":"tsparticles-engine","amd":"tsparticles-engine","root":"window"}
var external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_ = __webpack_require__(961);
;// CONCATENATED MODULE: ./dist/browser/Options/Classes/RollLight.js

class RollLight {
  constructor() {
    this.enable = false;
    this.value = 0;
  }
  load(data) {
    if (!data) {
      return;
    }
    if (data.enable !== undefined) {
      this.enable = data.enable;
    }
    if (data.value !== undefined) {
      this.value = (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.setRangeValue)(data.value);
    }
  }
}
;// CONCATENATED MODULE: ./dist/browser/Options/Classes/Roll.js


class Roll {
  constructor() {
    this.darken = new RollLight();
    this.enable = false;
    this.enlighten = new RollLight();
    this.mode = "vertical";
    this.speed = 25;
  }
  load(data) {
    if (!data) {
      return;
    }
    if (data.backColor !== undefined) {
      this.backColor = external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.OptionsColor.create(this.backColor, data.backColor);
    }
    this.darken.load(data.darken);
    if (data.enable !== undefined) {
      this.enable = data.enable;
    }
    this.enlighten.load(data.enlighten);
    if (data.mode !== undefined) {
      this.mode = data.mode;
    }
    if (data.speed !== undefined) {
      this.speed = (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.setRangeValue)(data.speed);
    }
  }
}
;// CONCATENATED MODULE: ./dist/browser/RollUpdater.js


function updateRoll(particle, delta) {
  const roll = particle.options.roll;
  if (!particle.roll || !(roll === null || roll === void 0 ? void 0 : roll.enable)) {
    return;
  }
  const speed = particle.roll.speed * delta.factor,
    max = 2 * Math.PI;
  particle.roll.angle += speed;
  if (particle.roll.angle > max) {
    particle.roll.angle -= max;
  }
}
class RollUpdater {
  getTransformValues(particle) {
    var _a;
    const roll = ((_a = particle.roll) === null || _a === void 0 ? void 0 : _a.enable) && particle.roll,
      rollHorizontal = roll && roll.horizontal,
      rollVertical = roll && roll.vertical;
    return {
      a: rollHorizontal ? Math.cos(roll.angle) : undefined,
      d: rollVertical ? Math.sin(roll.angle) : undefined
    };
  }
  init(particle) {
    const rollOpt = particle.options.roll;
    if (rollOpt === null || rollOpt === void 0 ? void 0 : rollOpt.enable) {
      particle.roll = {
        enable: rollOpt.enable,
        horizontal: rollOpt.mode === "horizontal" || rollOpt.mode === "both",
        vertical: rollOpt.mode === "vertical" || rollOpt.mode === "both",
        angle: (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRandom)() * Math.PI * 2,
        speed: (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRangeValue)(rollOpt.speed) / 360
      };
      if (rollOpt.backColor) {
        particle.backColor = (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.rangeColorToHsl)(rollOpt.backColor);
      } else if (rollOpt.darken.enable && rollOpt.enlighten.enable) {
        const alterType = (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRandom)() >= 0.5 ? "darken" : "enlighten";
        particle.roll.alter = {
          type: alterType,
          value: (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRangeValue)(alterType === "darken" ? rollOpt.darken.value : rollOpt.enlighten.value)
        };
      } else if (rollOpt.darken.enable) {
        particle.roll.alter = {
          type: "darken",
          value: (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRangeValue)(rollOpt.darken.value)
        };
      } else if (rollOpt.enlighten.enable) {
        particle.roll.alter = {
          type: "enlighten",
          value: (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getRangeValue)(rollOpt.enlighten.value)
        };
      }
    } else {
      particle.roll = {
        enable: false,
        horizontal: false,
        vertical: false,
        angle: 0,
        speed: 0
      };
    }
  }
  isEnabled(particle) {
    const roll = particle.options.roll;
    return !particle.destroyed && !particle.spawning && !!(roll === null || roll === void 0 ? void 0 : roll.enable);
  }
  loadOptions(options, ...sources) {
    if (!options.roll) {
      options.roll = new Roll();
    }
    for (const source of sources) {
      options.roll.load(source === null || source === void 0 ? void 0 : source.roll);
    }
  }
  update(particle, delta) {
    if (!this.isEnabled(particle)) {
      return;
    }
    updateRoll(particle, delta);
  }
}
;// CONCATENATED MODULE: ./dist/browser/index.js

async function loadRollUpdater(engine) {
  await engine.addParticleUpdater("roll", () => new RollUpdater());
}
})();

/******/ 	return __webpack_exports__;
/******/ })()
;
});