Add new miracles: Divine Mandate and Prosperity Boom; update buff application logic and game state calculations

Scripts/Core/Effects/ApplyBuffEffect.cs

@@ -23,7 +23,9 @@ public partial class ApplyBuffEffect : Effect
         {
             Name = $"{TargetStat} x{Multiplier}",
             Multiplier = Multiplier,
-            Duration = Duration
+            Duration = Duration,
+            TargetStat = TargetStat,
+            BuffId = BuffId
         };
         
         gameState.ActiveBuffs.Add(newBuff);

Scripts/Core/Effects/Buff.cs

@@ -4,9 +4,10 @@ namespace ParasiticGod.Scripts.Core.Effects;
 
 public class Buff
 {
-    public Guid InstanceId { get; } = Guid.NewGuid(); // Unique identifier
-    public string BuffId { get; set; } // Identifier for the type of buff
-    public string Name { get; set; } // For display purposes
+    public Guid InstanceId { get; } = Guid.NewGuid();
+    public string BuffId { get; set; }
+    public string Name { get; set; }
+    public Stat TargetStat { get; set; }
     public float Multiplier { get; set; } = 1.0f;
     public double Duration { get; set; }
 }

Scripts/Core/GameLogic.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using ParasiticGod.Scripts.Singletons;
 
 namespace ParasiticGod.Scripts.Core;
@@ -12,12 +13,29 @@ public class GameLogic
         {
             totalMultiplier *= buff.Multiplier;
         }
-        var faithPerSecond = state.Get(Stat.Followers) * state.Get(Stat.FaithPerFollower) * totalMultiplier;
+        
+        var faithMultiplier = state.ActiveBuffs
+            .Where(b => b.TargetStat == Stat.FaithPerFollower)
+            .Aggregate(1.0f, (acc, buff) => acc * buff.Multiplier);
+        var productionMultiplier = state.ActiveBuffs
+            .Where(b => b.TargetStat == Stat.ProductionPerSecond)
+            .Aggregate(1.0f, (acc, buff) => acc * buff.Multiplier);
+        var followerMultiplier = state.ActiveBuffs
+            .Where(b => b.TargetStat == Stat.FollowersPerSecond)
+            .Aggregate(1.0f, (acc, buff) => acc * buff.Multiplier);
+        var corruptionMultiplier = state.ActiveBuffs
+            .Where(b => b.TargetStat == Stat.CorruptionPerSecond)
+            .Aggregate(1.0f, (acc, buff) => acc * buff.Multiplier);
+        
+        var faithPerSecond = state.Get(Stat.Followers) * state.Get(Stat.FaithPerFollower) * faithMultiplier;
+        var productionPerSecond = state.Get(Stat.ProductionPerSecond) * productionMultiplier;
+        var followersPerSecond = state.Get(Stat.FollowersPerSecond) * followerMultiplier;
+        var corruptionPerSecond = state.Get(Stat.CorruptionPerSecond) * corruptionMultiplier;
         
         state.Modify(Stat.Faith, faithPerSecond * delta);
-        state.Modify(Stat.Production, state.Get(Stat.ProductionPerSecond) * delta);
-        state.Modify(Stat.Corruption, state.Get(Stat.CorruptionPerSecond) * delta);
-        state.Modify(Stat.Followers, state.Get(Stat.FollowersPerSecond) * delta);
+        state.Modify(Stat.Production, productionPerSecond * delta);
+        state.Modify(Stat.Corruption, corruptionPerSecond * delta);
+        state.Modify(Stat.Followers, followersPerSecond * delta);
 
         for (var i = state.ActiveBuffs.Count - 1; i >= 0; i--)
         {

Scripts/Core/GameState.cs

@@ -24,6 +24,7 @@ public class GameState
         Set(Stat.FaithPerFollower, 0.5);
         Set(Stat.ProductionPerSecond, 0.0);
         Set(Stat.CorruptionPerSecond, 0.01);
+        Set(Stat.FollowersPerSecond, 0);
     }
     
     public double Get(Stat stat) => _stats[stat].Value;

Scripts/Singletons/GameBus.cs

@@ -55,7 +55,7 @@ public partial class GameBus : Node
     {
         _gameLogic.UpdateGameState(_gameState, delta);
         StateChanged?.Invoke(_gameState);
-
+        
         if (_gameState.Get(Stat.Corruption) >= 100)
         {
             GetTree().ChangeSceneToPacked(_gameOverScene);