Session 5: Prestige System with Stellar Essence

js/game.js

@@ -14,7 +14,11 @@ const Game = {
         lastSaveTime: Date.now(),
         buildings: {},
         upgrades: [],
-        achievements: []
+        achievements: [],
+        stellarEssence: 0,
+        prestigeCount: 0,
+        totalPrestigeEssence: 0,
+        prestigeUpgrades: []
     },
 
     // Configuration
@@ -35,6 +39,7 @@ const Game = {
         Audio.init();
         UI.init();
         Stats.init();
+        PrestigeUI.init();
         console.log('🌌 Cosmic Garden initialized!');
     },
 
@@ -131,6 +136,18 @@ const Game = {
             }
         }
         
+        // Apply prestige multipliers
+        const prestigeMultiplier = PRESTIGE.getMultiplier();
+        power *= prestigeMultiplier;
+        
+        // Apply prestige upgrades
+        for (const upgradeId of (this.state.prestigeUpgrades || [])) {
+            const upgrade = PRESTIGE_UPGRADES[upgradeId];
+            if (upgrade && upgrade.effect === 'clickMultiplier') {
+                power *= upgrade.value;
+            }
+        }
+        
         return Math.floor(power);
     },
 
@@ -148,6 +165,18 @@ const Game = {
             
             let production = building.baseProduction * count;
             
+            // Apply prestige multiplier
+            const prestigeMultiplier = PRESTIGE.getMultiplier();
+            production *= prestigeMultiplier;
+            
+            // Apply prestige upgrades
+            for (const upgradeId of (this.state.prestigeUpgrades || [])) {
+                const upgrade = PRESTIGE_UPGRADES[upgradeId];
+                if (upgrade && upgrade.effect === 'productionMultiplier') {
+                    production *= upgrade.value;
+                }
+            }
+            
             // Apply upgrade bonuses
             for (const upgradeId of this.state.upgrades) {
                 const upgrade = UPGRADES[upgradeId];
@@ -171,7 +200,17 @@ const Game = {
     getBuildingCost(buildingId) {
         const building = BUILDINGS[buildingId];
         const count = this.state.buildings[buildingId] || 0;
-        return Math.floor(building.baseCost * Math.pow(this.config.costScaling, count));
+        let cost = Math.floor(building.baseCost * Math.pow(this.config.costScaling, count));
+        
+        // Apply prestige cost reduction
+        for (const upgradeId of (this.state.prestigeUpgrades || [])) {
+            const upgrade = PRESTIGE_UPGRADES[upgradeId];
+            if (upgrade && upgrade.effect === 'costReduction') {
+                cost *= upgrade.value;
+            }
+        }
+        
+        return Math.floor(cost);
     },
 
     /**
@@ -290,7 +329,14 @@ const Game = {
                 const offlineTime = (Date.now() - this.state.lastSaveTime) / 1000;
                 if (offlineTime > 60) {
                     const production = this.getProductionPerSecond();
-                    const offlineEarnings = production * offlineTime * 0.5; // 50% offline efficiency
+                    let offlineRate = 0.5; // 50% offline efficiency
+                    for (const upgradeId of (this.state.prestigeUpgrades || [])) {
+                        const upgrade = PRESTIGE_UPGRADES[upgradeId];
+                        if (upgrade && upgrade.effect === 'offlineBonus') {
+                            offlineRate = upgrade.value;
+                        }
+                    }
+                    const offlineEarnings = production * offlineTime * offlineRate;
                     if (offlineEarnings > 0) {
                         this.addStardust(offlineEarnings);
                         UI.showNotification(
@@ -343,7 +389,11 @@ const Game = {
             lastSaveTime: Date.now(),
             buildings: {},
             upgrades: [],
-            achievements: []
+            achievements: [],
+            stellarEssence: 0,
+            prestigeCount: 0,
+            totalPrestigeEssence: 0,
+            prestigeUpgrades: []
         };
         UI.update();
         UI.showNotification('Game reset!', 'warning');