Add MainMenu and Marketplace components; implement game management and skill unlocking features

scripts/UI/Marketplace.cs

@@ -0,0 +1,113 @@
+using System.Collections.Generic;
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.Autoloads;
+using Mr.BrickAdventures.scripts.components;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class Marketplace : Node
+{
+    [Export] public Array<SkillData> Skills { get; set; } = [];
+    [Export] public GridContainer ToUnlockGrid { get; set; }
+    [Export] public GridContainer UnlockedGrid { get; set; }
+    [Export] public Font Font { get; set; }
+    [Export] public SkillUnlockedComponent SkillUnlockedComponent { get; set; }
+    [Export] public Array<Node> ComponentsToDisable { get; set; } = [];
+    [Export] public PackedScene MarketplaceButtonScene { get; set; }
+    [Export] public PackedScene SkillButtonScene { get; set; }
+    
+    private GameManager _gameManager;
+    private List<Button> _unlockButtons = [];
+    private List<Button> _skillButtons = [];
+
+    public override void _Ready()
+    {
+        var skillsToUnlock = new List<SkillData>();
+        
+        foreach (var skill in Skills) skillsToUnlock.Add(skill);
+
+        foreach (var skill in skillsToUnlock) CreateUpgradeButton(skill);
+
+        var unlockedSkills = _gameManager.GetUnlockedSkills();
+        foreach (var skill in unlockedSkills) CreateSkillButton(skill);
+        
+        SkillUnlockedComponent.SkillUnlocked += OnSkillUnlocked;
+    }
+
+    public override void _ExitTree()
+    {
+        SkillUnlockedComponent.SkillUnlocked -= OnSkillUnlocked;
+    }
+
+    public override void _Input(InputEvent @event)
+    {
+        var root = Owner as Control;
+
+        if (!@event.IsActionPressed("show_marketplace")) return;
+        
+        if (root != null && root.IsVisible())
+        {
+            root.Hide();
+            foreach (var c in ComponentsToDisable) c.ProcessMode = ProcessModeEnum.Inherit;
+        }
+        else
+        {
+            root?.Show();
+            foreach (var c in ComponentsToDisable) c.ProcessMode = ProcessModeEnum.Disabled;
+        }
+    }
+
+    private string GetButtonText(SkillData skill)
+    {
+        return $"{Tr(skill.Name)} {skill.Cost}";
+    }
+
+    private void OnSkillUnlocked(SkillData skill)
+    {
+        if (_skillButtons.Count == 0) CreateSkillButton(skill);
+
+        foreach (var btn in _skillButtons)
+        {
+            
+        }
+    }
+
+    private void CreateSkillButton(Variant skill)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    private void CreateUpgradeButton(SkillData skill)
+    {
+        var button = MarketplaceButtonScene.Instantiate<MarketplaceButton>();
+        button.Text = GetButtonText(skill);
+        button.Data = skill;
+        button.Icon = skill.Icon;
+        button.Pressed += () => OnUpgradeButtonPressed(skill);
+        
+        _skillButtons.Add(button);
+        UnlockedGrid.AddChild(button);
+        UnlockedGrid.QueueSort();
+    }
+    
+    private void OnUpgradeButtonPressed(SkillData skill) {}
+
+    private void RemoveButton(SkillData skill)
+    {
+        foreach (var node in ToUnlockGrid.GetChildren())
+        {
+            var child = (Button)node;
+            if (child.Text != GetButtonText(skill)) continue;
+            
+            child.QueueFree();
+            break;
+        }
+    }
+
+    private void OnSkillButtonPressed(SkillData skill)
+    {
+        
+    }
+}