preparing stat calculator exxtraction

Author: Idrinth

src/workers/stats.js

@@ -0,0 +1,67 @@
+function work ( data ) {
+    return idrinth.calculate (
+        new idrinth.StatSet(data.attack, data.defense, data.perception, data.level, data.stats),
+        new idrinth.PremiumSet(data.utym, data.mirele, data.kraken),
+        new idrinth.MultiplierSet(data.legion, data.mount, data.critchance)
+    );
+};
+var idrinth = {
+    PremiumSet: function (utym, mirele, kraken) {
+        this.utym = utym;
+        this.mirele = mirele;
+        this.kraken = kraken;
+        this.modifyBase = function(base, stat, stats) {};
+        this.modifyTotal = function(base, stat, stats) {};
+    },
+    MultiplierSet: function (legion, mount, critchance) {
+        this.legion = legion;
+        this.mount = mount;
+        this.critchance = critchance;
+        this.modifyTotal = function(base, stat, stats, premiums) {};
+    },
+    StatSet: function(attack, defense, perception, level, stats) {
+        this.attack = attack;
+        this.defense = defense;
+        this.perception = perception;
+        this.stats = stats;
+        this.level = level;
+        this.getCost = function ( value ) {
+        let toPositive = function(number) {
+            return Math.max(number, 0);
+        };
+        return 1+ Math.ceil (
+            toPositive (
+                    value -
+                    10000 -
+                    Math.floor (toPositive ( this.level / 500 - 2 )) * 1500
+                    ) / 1500
+            );
+        };
+        this.getIncreaseableStats = function() {
+            let stats = [];
+            if (this.getCost(this.attack) <= this.stats) {
+                stats.push ('attack');
+            }
+            if (this.getCost(this.defense) <= this.stats) {
+                stats.push ('defense');
+            }
+            if (this.getCost(this.perception) <= this.stats) {
+                stats.push ('perception');
+            }
+            return stats;
+        };
+    },
+    /**
+     * @param {idrinth.StatSet} stat
+     * @param {idrinth.PremiumSet} premium
+     * @param {idrinth.MultiplierSet} multiplier
+     * @return {idrinth.StatSet}
+     */
+    calculate(stat, premium, multiplier) {
+        let modified = false
+        do {
+            stat.getIncreaseableStats().forEach();
+        } while (modified)
+        return stat;
+    }
+};