Add class bonus calc function

common/script/methods/statCalculations.js

@@ -31,7 +31,18 @@ function equipmentStatBonus(stat, equipped) {
   return total;
 }
 
-module.exports = {
+function classBonus(user, stat) {
-  levelBonus: levelBonus,
+  var bonus = user._statsComputed[stat]
-  equipmentStatBonus: equipmentStatBonus
+    - user.stats.buffs[stat]
+    - levelBonus(user.stats.lvl)
+    - equipmentStatBonus(stat, user.items.gear.equipped)
+    - user.stats[stat]
+
+  return bonus;
+}
+
+module.exports = {
+  classBonus: classBonus,
+  equipmentStatBonus: equipmentStatBonus,
+  levelBonus: levelBonus
 }

test/common/statCalculations.js

@@ -53,4 +53,30 @@ describe('stat calculation functions', function() {
       expect(perStat).to.eql(24);
     });
   });
+
+  describe('classBonus', function() {
+    it('calculates class bonus', function() {
+      var equippedGear = {
+        "weapon" : "weapon_warrior_1",
+        "shield" : "shield_warrior_1",
+        "head" : "head_warrior_1",
+        "armor" : "armor_warrior_1"
+      };
+      var user = {
+        _statsComputed: { str: 50 },
+        stats: {
+          lvl: 10,
+          buffs: { str: 10 },
+          str: 10
+        },
+        items: {
+         gear: { equipped: equippedGear }
+        }
+      };
+      var stat = 'str';
+      var classBonus = statCalc.classBonus(user, stat);
+
+      expect(classBonus).to.eql(20)
+    });
+  });
 });