Fix toggle buttons no longer working with GuiElement API

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiToggleButton.java

@@ -35,6 +35,11 @@ public class GuiToggleButton extends GuiAdvancedButton {
         return success;
     }
 
+    @Override
+    public void performAction() {
+        toggle();
+    }
+
     public void toggle() {
         value++;
         if(value >= values.length) value = 0;
@@ -50,5 +55,4 @@ public class GuiToggleButton extends GuiAdvancedButton {
         this.displayString = baseText+values[value];
     }
 
-
 }