Initial commit: 3D Hommie RPG game

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

js/game/Skills.js

@@ -0,0 +1,78 @@
+export class Skills {
+    constructor(game) {
+        this.game = game;
+
+        this.skills = {
+            scavenging: { name: 'Поиск', level: 1, xp: 0, xpNeeded: 10, desc: 'Шанс найти лучший лут' },
+            begging:    { name: 'Убеждение', level: 1, xp: 0, xpNeeded: 8, desc: 'Шанс получить больше при попрошайничестве' },
+            survival:   { name: 'Выживание', level: 1, xp: 0, xpNeeded: 15, desc: 'Медленнее теряете статы' },
+            trading:    { name: 'Торговля', level: 1, xp: 0, xpNeeded: 12, desc: 'Лучшие цены в магазине' },
+        };
+
+        this.maxLevel = 10;
+    }
+
+    addXP(skillKey, amount) {
+        const skill = this.skills[skillKey];
+        if (!skill || skill.level >= this.maxLevel) return;
+
+        skill.xp += amount;
+        if (skill.xp >= skill.xpNeeded) {
+            skill.xp -= skill.xpNeeded;
+            skill.level++;
+            skill.xpNeeded = Math.floor(skill.xpNeeded * 1.5);
+            this.game.notify(`${skill.name} повышен до уровня ${skill.level}!`, 'good');
+            this.game.sound.playQuestComplete();
+        }
+    }
+
+    getLevel(skillKey) {
+        return this.skills[skillKey]?.level || 1;
+    }
+
+    // Модификаторы
+    getScavengeBonus() {
+        return 1 + (this.getLevel('scavenging') - 1) * 0.1;
+    }
+
+    getBegBonus() {
+        return 1 + (this.getLevel('begging') - 1) * 0.15;
+    }
+
+    getSurvivalModifier() {
+        return 1 - (this.getLevel('survival') - 1) * 0.05;
+    }
+
+    getTradeDiscount() {
+        return Math.max(0.6, 1 - (this.getLevel('trading') - 1) * 0.05);
+    }
+
+    getSaveData() {
+        const data = {};
+        for (const [key, skill] of Object.entries(this.skills)) {
+            data[key] = { level: skill.level, xp: skill.xp, xpNeeded: skill.xpNeeded };
+        }
+        return data;
+    }
+
+    loadSaveData(data) {
+        if (!data) return;
+        for (const [key, saved] of Object.entries(data)) {
+            if (this.skills[key]) {
+                this.skills[key].level = saved.level;
+                this.skills[key].xp = saved.xp;
+                this.skills[key].xpNeeded = saved.xpNeeded;
+            }
+        }
+    }
+
+    reset() {
+        for (const skill of Object.values(this.skills)) {
+            skill.level = 1;
+            skill.xp = 0;
+            skill.xpNeeded = skill === this.skills.scavenging ? 10 :
+                             skill === this.skills.begging ? 8 :
+                             skill === this.skills.survival ? 15 : 12;
+        }
+    }
+}