Exp system implementation (not yet affecting stats)

src/enemy/EnemyStatResource.cs

@@ -23,6 +23,9 @@ namespace GameJamDungeon
     [Export]
     public int MaxDefense { get; set; }
 
+    [Export]
+    public int ExpFromDefeat { get; set; }
+
     [Export]
     public double Luck { get; set; } = 0.05f;
 

src/enemy/enemy_types/michael/Michael.tscn

@@ -12,6 +12,7 @@ CurrentAttack = 20
 CurrentDefense = 11
 MaxAttack = 20
 MaxDefense = 11
+ExpFromDefeat = 10
 Luck = 0.05
 TelluricResistance = 0.0
 AeolicResistance = 0.0

src/enemy/enemy_types/sproingy/Sproingy.tscn

@@ -12,6 +12,7 @@ CurrentAttack = 20
 CurrentDefense = 10
 MaxAttack = 20
 MaxDefense = 10
+ExpFromDefeat = 8
 Luck = 0.05
 TelluricResistance = 0.0
 AeolicResistance = 0.0

src/game/Game.cs

@@ -173,6 +173,12 @@ public partial class Game : Node3D, IGame
   }
 
   private void OnEnemyDefeated(Vector3 vector, EnemyStatResource resource)
+  {
+    GameRepo.PlayerData.SetCurrentExp(GameRepo.PlayerData.CurrentExp.Value + resource.ExpFromDefeat);
+    DropRestorative(vector);
+  }
+
+  private void DropRestorative(Vector3 vector)
   {
     var restorativeScene = GD.Load<PackedScene>("res://src/items/restorative/Restorative.tscn");
     var restorative = restorativeScene.Instantiate<Restorative>();

src/inventory_menu/InventoryMenu.cs

@@ -244,7 +244,7 @@ public partial class InventoryMenu : Control, IInventoryMenu
 
   private void PopulatePlayerInfo()
   {
-    FloorLabel.Text = $"Level {GameRepo.CurrentFloor:D2}";
+    FloorLabel.Text = $"Floor {GameRepo.CurrentFloor:D2}";
 
     if (ItemSlots.Any())
     {

src/inventory_menu/InventoryMenu.tscn

@@ -158,8 +158,8 @@ tracks/1/keys = {
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_eivo2"]
 _data = {
-"RESET": SubResource("Animation_dg155"),
-"status_up": SubResource("Animation_7by7u")
+&"RESET": SubResource("Animation_dg155"),
+&"status_up": SubResource("Animation_7by7u")
 }
 
 [node name="InventoryMenu" type="Control"]
@@ -552,5 +552,5 @@ layout_mode = 2
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 unique_name_in_owner = true
 libraries = {
-"": SubResource("AnimationLibrary_eivo2")
+&"": SubResource("AnimationLibrary_eivo2")
 }

src/player/Player.cs

@@ -3,6 +3,7 @@ using Chickensoft.GodotNodeInterfaces;
 using Chickensoft.Introspection;
 using Chickensoft.SaveFileBuilder;
 using Godot;
+using Godot.Collections;
 
 namespace GameJamDungeon
 {
@@ -18,6 +19,8 @@ namespace GameJamDungeon
 
     public void ApplyCentralImpulseToPlayer(Vector3 velocity);
 
+    public void LevelUp();
+
     event Player.InventoryButtonPressedEventHandler InventoryButtonPressed;
     event Player.MinimapButtonHeldEventHandler MinimapButtonHeld;
     event Player.PauseButtonPressedEventHandler PauseButtonPressed;
@@ -81,9 +84,21 @@ namespace GameJamDungeon
     private float _knockbackStrength = 0.0f;
     private Vector3 _knockbackDirection = Vector3.Zero;
 
+    private Dictionary<int, int> _expToNextLevel;
+
     public void Initialize()
     {
       AnimationPlayer.AnimationFinished += OnAnimationFinished;
+      _expToNextLevel = new Dictionary<int, int>
+      {
+        { 2, 12 },
+        { 3, 39 },
+        { 4, 87 },
+        { 5, 162 },
+        { 6, 270 },
+        { 7, 417 },
+        { 8, 609 }
+      };
     }
 
     public void Setup()
@@ -128,6 +143,7 @@ namespace GameJamDungeon
 
       PlayerData.Inventory.EquippedAccessory.Sync += EquippedAccessory_Sync;
       PlayerData.CurrentHP.Sync += CurrentHP_Sync;
+      PlayerData.CurrentExp.Sync += CurrentEXP_Sync;
 
       HealthTimer.WaitTime = _healthTimerWaitTime;
     }
@@ -170,6 +186,16 @@ namespace GameJamDungeon
       SetPhysicsProcess(true);
     }
 
+    public void LevelUp()
+    {
+      var nextLevel = PlayerData.CurrentLevel.Value + 1;
+      var expToNextLevel = _expToNextLevel[nextLevel];
+      var newCurrentExp = Mathf.Max(PlayerData.CurrentExp.Value - PlayerData.ExpToNextLevel.Value, 0);
+      PlayerData.SetCurrentLevel(nextLevel);
+      PlayerData.SetExpToNextLevel(expToNextLevel);
+      PlayerData.SetCurrentExp(newCurrentExp);
+    }
+
     public override void _UnhandledInput(InputEvent @event)
     {
       if (@event.IsActionPressed(GameInputs.Inventory))
@@ -316,5 +342,11 @@ namespace GameJamDungeon
       if (newHealth <= 0)
         Kill();
     }
+
+    private void CurrentEXP_Sync(int newExp)
+    {
+      if (PlayerData.CurrentExp.Value >= PlayerData.ExpToNextLevel.Value)
+        LevelUp();
+    }
   }
 }

src/player/Player.tscn

@@ -20,7 +20,7 @@ MaximumHP = 100
 CurrentVT = 90
 MaximumVT = 90
 CurrentExp = 0
-ExpToNextLevel = 100
+ExpToNextLevel = 10
 CurrentLevel = 1
 CurrentAttack = 50
 CurrentDefense = 12

src/player/PlayerData.cs

@@ -63,8 +63,7 @@ namespace GameJamDungeon
     }
     public void SetCurrentExp(int newValue)
     {
-      var clampedValue = Mathf.Clamp(newValue, 0, ExpToNextLevel.Value);
-      _currentExp.OnNext(clampedValue);
+      _currentExp.OnNext(newValue);
     }
     public void SetCurrentLevel(int newValue)
     {

src/vfx/shaders/PixelMelt.gdshader

@@ -20,7 +20,7 @@ void fragment() {
 		uv.y += progress / UV.y;
 	else
 		uv.y -= progress / UV.y;
-		
+
 	// Created jagged edges for each pixel on the x-axis
 	uv.y -= progress * meltiness * psuedo_rand(UV.x - mod(UV.x, TEXTURE_PIXEL_SIZE.x));