Made the slow berry work

All of the berries work now which is nice. I need to add jumping tho and
that sounds annoying.

Scripts/BerryLogic.cs

@@ -29,6 +29,14 @@ public partial class BerryLogic : Node2D {
         if (BerryType == "poison") {
             Globals.EffectTimer = 0f;
             Globals.Score = 0;
+        } else if (BerryType == "slow") {
+            if (Globals.ActiveEffect == "slow") {
+                Globals.EffectTimer += 10f;
+            } else {
+                Globals.EffectTimer = 10f;
+            }
+
+            Globals.ActiveEffect = "slow";
         } else if (BerryType == "ultra") {
             if (Globals.ActiveEffect == "ultra") {
                 Globals.EffectTimer += 10f;

Scripts/Player.cs

@@ -41,8 +41,10 @@ public partial class Player : Node2D {
 
         if (Globals.ActiveEffect == "none") {
             Globals.MovementSpeed = Globals.DefaultMovementSpeed;
-        } if (Globals.ActiveEffect == "ultra") {
+        } else if (Globals.ActiveEffect == "ultra") {
             Globals.MovementSpeed = Globals.DefaultMovementSpeed * 2f;
+        } else if (Globals.ActiveEffect == "slow") {
+            Globals.MovementSpeed = Globals.DefaultMovementSpeed / 2f;
         }
     }
 }

Scripts/ScoreText.cs

@@ -16,6 +16,8 @@ public partial class ScoreText : Control {
             string EffectTimerType = "";
             if (Globals.ActiveEffect == "ultra") {
                 EffectTimerType = "Boost";
+            } else if (Globals.ActiveEffect == "slow") {
+                EffectTimerType = "Slowness";
             }
             EffectTimerText.Text = EffectTimerType + " " + "expires in: " + Math.Floor(Globals.EffectTimer * 10) / 10 + "s";
         }