Merge pull request #49 from Project-Funk-Engine/RewardSystem

Reward system

Author: LifeHckr

Globals/Scribe.cs

@@ -45,5 +45,19 @@ public partial class Scribe : Node
                 ),
             }
         ),
+        new RelicTemplate(
+            "Dummy Item",
+            new RelicEffect[]
+            {
+                new RelicEffect(
+                    BattleEffectTrigger.NotePlaced,
+                    100,
+                    (director, val) =>
+                    {
+                        director.Player.Heal(val);
+                    }
+                ),
+            }
+        ),
     };
 }

Reward.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Linq;
+using Godot;
+
+//it's very messy, feel free to clean up as much as necessary
+
+public static class Reward
+{
+    private static readonly Random _rng = new Random();
+
+    public static void GiveRandomRelic(PlayerStats player)
+    {
+        RelicTemplate newRelic = GetRandomRelic(player.CurRelics);
+
+        if (newRelic != null)
+        {
+            AddRelic(player, newRelic);
+            GD.Print("Relic added: " + newRelic.Name);
+        }
+        else
+        {
+            GD.Print("No new relic to collect");
+        }
+    }
+
+    public static RelicTemplate GetRandomRelic(RelicTemplate[] ownedRelics)
+    {
+        var availableRelics = Scribe
+            .RelicDictionary.Where(r => !ownedRelics.Any(o => o.Name == r.Name))
+            .ToArray();
+
+        if (availableRelics.Length == 0)
+        {
+            return null; // No new relics available
+        }
+
+        int index = _rng.Next(availableRelics.Length);
+        return availableRelics[index].Clone();
+    }
+
+    public static void AddRelic(PlayerStats player, RelicTemplate relic)
+    {
+        if (player.CurRelics.Any(r => r.Name == relic.Name))
+        {
+            GD.Print("Relic already in inventory: " + relic.Name);
+            return;
+        }
+        player.CurRelics = player.CurRelics.Append(relic).ToArray();
+        GD.Print("Adding relic: " + relic.Name);
+    }
+
+    public static RelicTemplate[] GetMultipleRelics(RelicTemplate[] ownedRelics, int count)
+    {
+        var availableRelics = Scribe
+            .RelicDictionary.Where(r => !ownedRelics.Any(o => o.Name == r.Name))
+            .ToArray();
+        if (availableRelics.Length == 0)
+            return new RelicTemplate[0];
+
+        return availableRelics
+            .OrderBy(_ => _rng.Next())
+            .Take(count)
+            .Select(r => r.Clone())
+            .ToArray();
+    }
+}

RewardSelect.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Linq;
+using Godot;
+
+public partial class RewardSelect : CanvasLayer
+{
+    [Export]
+    public VBoxContainer ButtonContainer;
+
+    private PlayerStats _player;
+    private RelicTemplate[] _choices;
+
+    public void Initialize(PlayerStats player)
+    {
+        _player = player;
+        GenerateRelicChoices();
+    }
+
+    private void GenerateRelicChoices()
+    {
+        //should probably change this so that the amount of relics offered can be changed when BD calls it
+        //i.e less options when killing trash mobs/basic/weak enemies
+        _choices = Reward.GetMultipleRelics(_player.CurRelics, 3);
+
+        foreach (var relic in _choices)
+        {
+            var button = new Button();
+            button.Text = relic.Name;
+            button.Pressed += () => OnRelicSelected(relic);
+            ButtonContainer.AddChild(button);
+        }
+    }
+
+    private void OnRelicSelected(RelicTemplate choiceRelic)
+    {
+        Reward.AddRelic(_player, choiceRelic);
+        GD.Print("Relic selected: " + choiceRelic.Name);
+
+        QueueFree();
+    }
+}

RewardSelectionUI.tscn

@@ -0,0 +1,18 @@
+[gd_scene load_steps=2 format=3 uid="uid://c6icx2yriud6y"]
+
+[ext_resource type="Script" path="res://RewardSelect.cs" id="1_ts2x3"]
+
+[node name="CanvasLayer" type="CanvasLayer" node_paths=PackedStringArray("ButtonContainer")]
+script = ExtResource("1_ts2x3")
+ButtonContainer = NodePath("PanelContainer/VBoxContainer")
+
+[node name="PanelContainer" type="PanelContainer" parent="."]
+offset_left = 34.0
+offset_top = 67.0
+offset_right = 600.0
+offset_bottom = 264.0
+
+[node name="VBoxContainer" type="VBoxContainer" parent="PanelContainer"]
+layout_mode = 2
+
+[node name="RewardSelect" type="Node2D" parent="."]

scenes/BattleDirector/scripts/BattleDirector.cs

@@ -32,6 +32,9 @@ public partial class BattleDirector : Node2D
 
     private SongData _curSong;
 
+    private bool battleLost = false;
+    private bool battleWon = false;
+
     #endregion
 
     #region Note Handling
@@ -116,6 +119,12 @@ private void Begin()
 
     public override void _Process(double delta)
     {
+        //check if either one is dead until one is true, feel free to remove if we have a more efficent way of checking
+        //alternatively, stop the other process since the battle is over
+        if (!battleLost || !battleWon)
+        {
+            CheckBattleStatus();
+        }
         TimeKeeper.CurrentTime = Audio.GetPlaybackPosition();
         CD.CheckMiss();
     }
@@ -125,6 +134,15 @@ public override void _Process(double delta)
 
     public override void _UnhandledInput(InputEvent @event)
     {
+        //this one is for calling a debug key to insta-kill the enemy
+        if (@event is InputEventKey eventKey && eventKey.Pressed && !eventKey.Echo)
+        {
+            if (eventKey.Keycode == Key.Key0)
+            {
+                DebugKillEnemy();
+            }
+        }
+
         if (@event.IsActionPressed("Pause"))
         {
             var pauseMenu = GD.Load<PackedScene>("res://scenes/UI/Pause.tscn");
@@ -209,4 +227,48 @@ private void EventizeRelics()
         }
     }
     #endregion
+
+
+    private void CheckBattleStatus()
+    {
+        if (battleLost || battleWon)
+            return;
+
+        if (Player.GetCurrentHealth() <= 0)
+        {
+            GD.Print("Player is Dead");
+            battleLost = true;
+            return;
+        }
+
+        //will have to adjust this to account for when we have multiple enemies at once
+        if (Enemy.GetCurrentHealth() <= 0)
+        {
+            GD.Print("Enemy is dead");
+            battleWon = true;
+
+            //below, old method that just adds a random relic to the inventory
+            //Reward.GiveRandomRelic(Player.Stats);
+            //EventizeRelics(); //literally just here to force the ui to update and see if it was added, remove with the proper ui update
+            //probably won't even need it since we'll be loading to seperate scene anyways
+
+            //new method that allows player to choose a relic
+            ShowRewardSelection();
+
+            return;
+        }
+    }
+
+    private void DebugKillEnemy()
+    {
+        Enemy.TakeDamage(1000);
+    }
+
+    private void ShowRewardSelection()
+    {
+        var rewardUI = GD.Load<PackedScene>("res://RewardSelectionUI.tscn")
+            .Instantiate<RewardSelect>();
+        AddChild(rewardUI);
+        rewardUI.Initialize(Player.Stats);
+    }
 }

scenes/Puppets/scripts/PlayerStats.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using Godot;
 
 public partial class PlayerStats : Resource

scenes/Puppets/scripts/PuppetTemplate.cs

@@ -36,11 +36,16 @@ public void Init(Texture2D texture, string name)
 
     public void TakeDamage(int amount)
     {
-        _healthBar.ChangeHP(-amount);
+        _currentHealth = _healthBar.ChangeHP(-amount);
     }
 
     public void Heal(int amount)
     {
         _healthBar.ChangeHP(amount);
     }
+
+    public int GetCurrentHealth()
+    {
+        return _currentHealth;
+    }
 }