doubled the size of arena status displays

arena/src/main/java/eu/mhsl/craftattack/spawn/arena/appliances/arena/ArenaSlot.java

@@ -23,7 +23,8 @@ final class ArenaSlot {
 
     ArenaSlot(ArenaSettings.Slot settings, World world) {
         this.settings = settings;
-        this.display = Displays.spawn(settings.displayLocation(world));
+        // seen from the tribune across half an arena, so twice the size
+        this.display = Displays.spawn(settings.displayLocation(world), 2f);
     }
 
     void updateDisplay() {

arena/src/main/java/eu/mhsl/craftattack/spawn/arena/appliances/arena/Displays.java

@@ -5,6 +5,7 @@ import org.bukkit.Color;
 import org.bukkit.Location;
 import org.bukkit.entity.Display;
 import org.bukkit.entity.TextDisplay;
+import org.bukkit.util.Transformation;
 
 /**
  * Floating texts above pads and arenas. They are not saved with the world and come back with every start.
@@ -16,6 +17,10 @@ final class Displays {
     }
 
     static TextDisplay spawn(Location location) {
+        return spawn(location, 1f);
+    }
+
+    static TextDisplay spawn(Location location, float scale) {
         // displays are not saved, they would vanish with an unloaded chunk
         location.getWorld().addPluginChunkTicket(location.getBlockX() >> 4, location.getBlockZ() >> 4, Main.instance());
         return location.getWorld().spawn(location, TextDisplay.class, display -> {
@@ -26,6 +31,11 @@ final class Displays {
             display.setBackgroundColor(Color.fromARGB(110, 0, 0, 0));
             display.setLineWidth(220);
             display.addScoreboardTag(MANAGED_TAG);
+            if(scale != 1f) {
+                Transformation transformation = display.getTransformation();
+                transformation.getScale().set(scale);
+                display.setTransformation(transformation);
+            }
         });
     }
 }