Refactor GameManager session state handling and add new components: CanBeLaunchedComponent, IceEffectComponent, JumpPadComponent, KillPlayerOutOfScreenComponent, KnockbackComponent, LifetimeComponent, MagneticSkillComponent, OutOfScreenComponent, PeriodicShootingComponent, PlayerDeathComponent, ProgressiveDamageComponent, ProjectileComponent, ProjectileInitComponent, RequirementComponent, ScoreComponent, ShipMovementComponent, ShipShooterComponent, and SideToSideMovementComponent

scripts/components/RequirementComponent.cs

@@ -0,0 +1,44 @@
+using Godot;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class RequirementComponent : Node
+{
+    [Export] public CollectableType RequirementType { get; set; }
+    [Export] public int RequirementAmount { get; set; } = 1;
+
+    private int _currentAmount = 0;
+    
+    private const string CollectableGroupName = "Collectables";
+
+    [Signal]
+    public delegate void RequirementMetEventHandler(CollectableType requirementType);
+
+    public override void _Ready()
+    {
+        var collectables = GetTree().GetNodesInGroup(CollectableGroupName);
+        foreach (var collectable in collectables)
+        {
+            var c = collectable.GetNodeOrNull<CollectableComponent>("CollectableComponent");
+            if (c != null && c.Data.Type == RequirementType)
+            {
+                c.Collected += OnCollected;
+            }
+        }
+    }
+
+    private void OnCollected(Variant amount, CollectableType type, Node2D body)
+    {
+        AddProgress(amount.As<int>());
+    }
+
+    private void AddProgress(int amount = 1)
+    {
+        _currentAmount += amount;
+        if (_currentAmount >= RequirementAmount)
+        {
+            EmitSignalRequirementMet(RequirementType);
+        }
+    }
+}