Add FloatingTextManager and FloatingText for displaying UI messages; update CollectableComponent and HealthComponent to utilize new floating text features

scripts/UI/DamageNumber.cs.uid

@@ -1 +0,0 @@
-uid://bbupymh6krrgx

scripts/UI/FloatingText.cs

@@ -1,41 +1,35 @@
-using System.Globalization;
 using Godot;
 
 namespace Mr.BrickAdventures.scripts.UI;
 
 [GlobalClass]
-public partial class DamageNumber : Label
+public partial class FloatingText : Label
 {
-    [Export] public float Duration { get; set; } = 0.8f;
+    [Export] public float Duration { get; set; } = 1f;
     [Export] public float FallDistance { get; set; } = 40f;
     [Export] public float HorizontalDrift { get; set; } = 15f;
     
-    public void ShowDamage(float damageAmount, Vector2 position)
+    public void Show(string textToShow, Vector2 position, Color color)
     {
-        Text = Mathf.Round(damageAmount * 100f).ToString(CultureInfo.InvariantCulture);
+        Text = textToShow;
         GlobalPosition = position;
+        Modulate = color;
         
         var rng = new RandomNumberGenerator();
         var horizontalOffset = rng.RandfRange(-HorizontalDrift, HorizontalDrift);
 
-        var startPosition = GlobalPosition;
         var endPosition = GlobalPosition + new Vector2(horizontalOffset, FallDistance);
 
-        var startColor = Colors.White;
-        startColor.A = 1f;
-        Modulate = startColor;
-        
-        var tween = CreateTween();
-        tween.SetParallel();
+        var tween = CreateTween().SetParallel();
 
         tween.TweenProperty(this, "global_position", endPosition, Duration)
             .SetTrans(Tween.TransitionType.Quad)
-            .SetEase(Tween.EaseType.In);
-            
+            .SetEase(Tween.EaseType.Out);
+        
         tween.Chain().TweenProperty(this, "modulate:a", 0f, Duration * 0.5f)
             .SetTrans(Tween.TransitionType.Sine)
-            .SetEase(Tween.EaseType.Out);
-
+            .SetEase(Tween.EaseType.In);
+            
         tween.TweenCallback(Callable.From(QueueFree));
     }
 }