Initital commit

Stat.js

@@ -0,0 +1,38 @@
+'use strict';
+
+const Chance = require("chance");
+
+module.exports = class Stat {
+    /**
+     * @type {number{4}}
+     */
+    dices;
+
+    /**
+     * @type {number}
+     */
+    result
+
+    constructor(diceString) {
+        this.dices = Stat.chance(diceString);
+        // this.dices = Array.from({length: 4}, _ => Math.floor(Math.random() * 6 + 1));
+
+        this.dices.sort().reverse();
+
+        this.result = this.dices.reduce((a, s) => s + a, 0) - Math.min(...this.dices);
+    }
+
+    toString() {
+        return `${this.result} [${this.dices.join(',')}]`;
+    }
+
+    static #chance;
+
+    static chance(diceString) {
+        if (!this.#chance) {
+            this.#chance = new Chance();
+        }
+
+        return this.#chance.rpg(diceString);
+    }
+}