Made the ultra berry increase your speed for 10 seconds

It stacks just like in normal bd btw. So if you get 2 ultra berries you
will have the effect for 20 seconds. Also this was surprisingly easy to
add.

Scripts/BerryLogic.cs

@@ -20,6 +20,16 @@ public partial class BerryLogic : Node2D {
             Globals.HighScore += ScoreAdder;
         }
 
+        if (BerryType == "ultra") {
+            if (Globals.ActiveEffect == "ultra") {
+                Globals.EffectTimer += 10f;
+            } else {
+                Globals.EffectTimer = 10f;
+            }
+
+            Globals.ActiveEffect = "ultra";
+        }
+
         QueueFree();
     }
 }

Scripts/Globals.cs

@@ -7,6 +7,9 @@ public partial class Globals : Node {
     public static bool VersionChecked = false;
 
     public static float MovementSpeed = 800f;
+    public static float DefaultMovementSpeed = MovementSpeed;
+    public static string ActiveEffect = "none";
+    public static float EffectTimer = 0f;
 
     public static int Score = 0;
     public static int HighScore = 0;

Scripts/Player.cs

@@ -28,5 +28,21 @@ public partial class Player : Node2D {
         }
 
         Position = Pos;
+
+        // Effect handling
+        if (Globals.ActiveEffect != "none") {
+            Globals.EffectTimer -= (float)delta;
+        }
+
+        if (Globals.EffectTimer < 0f) {
+            Globals.EffectTimer = 0f;
+            Globals.ActiveEffect = "none";
+        }
+
+        if (Globals.ActiveEffect == "none") {
+            Globals.MovementSpeed = Globals.DefaultMovementSpeed;
+        } if (Globals.ActiveEffect == "ultra") {
+            Globals.MovementSpeed = Globals.DefaultMovementSpeed * 2f;
+        }
     }
 }