added the next tier thing on the scoreboard of the game

src/main/java/rip/tilly/bedwars/game/Game.java

@@ -25,6 +25,7 @@ import rip.tilly.bedwars.utils.LocationUtils;
 import rip.tilly.bedwars.utils.TimeUtils;
 
 import java.util.*;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 @Getter
@@ -271,6 +272,9 @@ public class Game {
 
             Generator goldGenerator = new Generator(customLocation.toBukkitLocation(), GeneratorType.GOLD, true, this);
             goldGenerator.spawn();
+
+            Generator emeraldGenerator = new Generator(customLocation.toBukkitLocation(), GeneratorType.EMERALD, true, this);
+            emeraldGenerator.spawn();
         }
 
         for (Generator generator : this.getActivatedGenerators()) {
@@ -288,6 +292,27 @@ public class Game {
         }
     }
 
+    public String getNextTierString(int amount) {
+        Map<Double, String> toCalculate = new HashMap<>();
+        toCalculate.put(5D, "Diamond II");
+        toCalculate.put(8D, "Emerald II");
+        toCalculate.put(10D, "Diamond III");
+        toCalculate.put(12D, "Emerald III");
+        toCalculate.put(15D, "Diamond IV");
+
+        for (Map.Entry<Double, String> entry : toCalculate.entrySet().stream().sorted(Comparator.comparingInt(key -> (key.getKey()).intValue())).collect(Collectors.toList())) {
+            if (secondsToMinutes(amount) < entry.getKey()) {
+                int difference = (entry.getKey()).intValue() * 60 - amount;
+                int minutesLeft = difference % 3600 / 60;
+                int secondsLeft = difference % 60;
+
+                return entry.getValue() + ": " + String.format("%02d:%02d", minutesLeft, secondsLeft);
+            }
+        }
+
+        return null;
+    }
+
     public double secondsToMinutes(int seconds) {
         return seconds / 60D;
     }

src/main/java/rip/tilly/bedwars/generators/Generator.java

@@ -62,7 +62,7 @@ public class Generator {
             this.generatorTypeArmorStand.setCustomNameVisible(true);
             this.generatorTypeArmorStand.setCustomName(CC.translate(this.getArmorStandName()));
             this.generatorTierArmorStand.setCustomNameVisible(true);
-            this.generatorTierArmorStand.setCustomName(CC.translate("&fTier: &b" + this.generatorTier.getFormattedName()));
+            this.generatorTierArmorStand.setCustomName(CC.translate("&fTier: &c" + this.generatorTier.getFormattedName()));
         }
 
         if (this.secondsSinceActivation < this.getActivationTime()) {
@@ -128,20 +128,21 @@ public class Generator {
             return;
         }
 
-        Material generatorTypeMaterial;
+        Material generatorMaterial;
+
         if (this.generatorType == GeneratorType.DIAMOND) {
-            generatorTypeMaterial = Material.DIAMOND_BLOCK;
+            generatorMaterial = Material.DIAMOND_BLOCK;
         } else if (this.generatorType == GeneratorType.EMERALD) {
-            generatorTypeMaterial = Material.EMERALD_BLOCK;
+            generatorMaterial = Material.EMERALD_BLOCK;
         } else {
-            generatorTypeMaterial = Material.STONE;
+            generatorMaterial = Material.STONE;
         }
 
         this.indictatorArmorStand = this.location.getWorld().spawn(this.location.clone().add(0.0D, 0.5D, 0.0D), ArmorStand.class);
         this.indictatorArmorStand.setVisible(false);
         this.indictatorArmorStand.setOp(true);
         this.indictatorArmorStand.setGravity(false);
-        this.indictatorArmorStand.getEquipment().setHelmet(new ItemStack(generatorTypeMaterial));
+        this.indictatorArmorStand.getEquipment().setHelmet(new ItemStack(generatorMaterial));
         this.generatorTypeArmorStand = this.location.getWorld().spawn(this.location.clone().add(0.0D, 1.0D, 0.0D), ArmorStand.class);
         this.generatorTypeArmorStand.setVisible(false);
         this.generatorTypeArmorStand.setOp(true);

src/main/java/rip/tilly/bedwars/managers/arena/ArenaManager.java

@@ -75,16 +75,19 @@ public class ArenaManager {
             CustomLocation locTeamBupgrades = CustomLocation.stringToLocation(teamBupgrades);
 
             List<CustomLocation> teamGeneratorLocations = new ArrayList<>();
+
             for (String location : teamGenerators) {
                 teamGeneratorLocations.add(CustomLocation.stringToLocation(location));
             }
 
             List<CustomLocation> diamondGeneratorLocations = new ArrayList<>();
+
             for (String location : diamondGenerators) {
                 diamondGeneratorLocations.add(CustomLocation.stringToLocation(location));
             }
 
             List<CustomLocation> emeraldGeneratorLocations = new ArrayList<>();
+
             for (String location : emeraldGenerators) {
                 emeraldGeneratorLocations.add(CustomLocation.stringToLocation(location));
             }
@@ -126,16 +129,19 @@ public class ArenaManager {
                     CustomLocation copyLocTeamBupgrades = CustomLocation.stringToLocation(copyTeamBupgrades);
 
                     List<CustomLocation> copyTeamGeneratorLocations = new ArrayList<>();
+
                     for (String location : copyTeamGenerators) {
                         copyTeamGeneratorLocations.add(CustomLocation.stringToLocation(location));
                     }
 
                     List<CustomLocation> copyDiamondGeneratorLocations = new ArrayList<>();
+
                     for (String location : copyDiamondGenerators) {
                         copyDiamondGeneratorLocations.add(CustomLocation.stringToLocation(location));
                     }
 
                     List<CustomLocation> copyEmeraldGeneratorLocations = new ArrayList<>();
+
                     for (String location : copyEmeraldGenerators) {
                         copyEmeraldGeneratorLocations.add(CustomLocation.stringToLocation(location));
                     }

src/main/java/rip/tilly/bedwars/providers/scoreboard/ScoreboardProvider.java

@@ -218,7 +218,9 @@ public class ScoreboardProvider implements BoardAdapter {
 
         lines.add(CC.scoreboardBar);
         lines.add("&fDuration: &d" + game.getDuration());
-        lines.add(" ");
+        lines.add("");
+        lines.add(game.getNextTierString(game.getDurationTimer()));
+        lines.add("");
         if (yourTeam.isHasBed()) {
             lines.add("&7[" + yourTeam.getPlayerTeam().getChatColor() + yourTeam.getPlayerTeam().getSmallName() + "&7] &a&l✓ &7(You)");
         } else if (yourTeam.getPlayingPlayers().size() > 0) {