fix tne null pointer

Author: Elic0de

src/main/java/com/github/elic0de/thejpspit/config/Settings.java

@@ -67,7 +67,7 @@ public class Settings {
     private List<String> scoreboard = Arrays.asList(
         "",
         "レベル: [%level%]",
-        "JP: [%vault_eco_balance%]",
+        "JP: [%coins%]",
         "",
         "K/Dレート: &c%rating%",
         "最高レート: &b%bestRating%",

src/main/java/com/github/elic0de/thejpspit/hook/EconomyHook.java

@@ -11,6 +11,8 @@ protected EconomyHook(TheJpsPit plugin, String name) {
         super(plugin, name);
     }
 
+    public abstract BigDecimal getBalance(PitPlayer player);
+
     public abstract boolean hasMoney(PitPlayer player, BigDecimal amount);
 
     public abstract void takeMoney(PitPlayer player, BigDecimal amount);

src/main/java/com/github/elic0de/thejpspit/hook/TneEconomyHook.java

@@ -22,7 +22,7 @@ public void onEnable() throws IllegalStateException {
         plugin.getLogger().log(Level.INFO, "Enabled Vault economy hook");
     }
 
-    private BigDecimal getBalance(@NotNull PitPlayer player) {
+    public BigDecimal getBalance(@NotNull PitPlayer player) {
         return tneAPI.getAccount(player.getUniqueId()).getHoldings(player.getPlayer().getWorld().getName());
     }
 

src/main/java/com/github/elic0de/thejpspit/player/PitPlayer.java

@@ -1,23 +1,24 @@
 package com.github.elic0de.thejpspit.player;
 
-import com.github.elic0de.thejpspit.config.PitPreferences;
+import com.github.elic0de.thejpspit.TheJpsPit;
 import com.github.elic0de.thejpspit.database.Database;
+import com.github.elic0de.thejpspit.hook.EconomyHook;
 import com.github.elic0de.thejpspit.leveler.Levels;
-import com.github.elic0de.thejpspit.TheJpsPit;
 import com.github.elic0de.thejpspit.util.ShowHealth;
 import de.themoep.minedown.MineDown;
 import fr.mrmicky.fastboard.FastBoard;
-import java.math.BigDecimal;
-import java.util.Optional;
-import java.util.UUID;
-import java.util.stream.Stream;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
 
+import java.math.BigDecimal;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
 public class PitPlayer {
 
     private final Player player;
@@ -83,6 +84,14 @@ public PitPlayer(Player player, long kills, long streaks, long bestStreaks, long
         this.preferences = preferences;
     }
 
+    public BigDecimal coins() {
+        if (TheJpsPit.getInstance().getEconomyHook().isPresent()) {
+            final EconomyHook hook = TheJpsPit.getInstance().getEconomyHook().get();
+            return hook.getBalance(this);
+        }
+        return BigDecimal.ZERO;
+    }
+
     public void addItem() {
         final PlayerInventory inventory = player.getInventory();
 

src/main/java/com/github/elic0de/thejpspit/scoreboard/GameScoreboard.java

@@ -29,13 +29,13 @@ public void update() {
 
     public List<String> boardLines(PitPlayer player) {
         return TheJpsPit.getInstance().getSettings().getScoreboard().stream().map(s -> PlaceholderAPI.setPlaceholders(player.getPlayer(), s)).map(s ->
-            s.replaceAll("%level%",   Levels.getPlayerLevelColor(player.getLevel()) + "" + player.getLevel() + ChatColor.RESET)
-                .replaceAll("%neededXp%", Levels.getPlayerNeededXP(player.getLevel(),
-                    (int) player.getXp()) + "")
-                .replaceAll("%rating%", player.getRating() + "%")
-                .replaceAll("%bestRating%", player.getBestRating() + "%")
-                .replaceAll("%streaks%", player.getStreaks() + "")
-                .replaceAll("%bestStreaks%", player.getBestStreaks() + "")
+                s.replaceAll("%level%",   Levels.getPlayerLevelColor(player.getLevel()) + "" + player.getLevel() + ChatColor.RESET)
+                        .replaceAll("%neededXp%", Levels.getPlayerNeededXP(player.getLevel(), (int) player.getXp()) + "")
+                        .replaceAll("%rating%", player.getRating() + "%")
+                        .replaceAll("%bestRating%", player.getBestRating() + "%")
+                        .replaceAll("%streaks%", player.getStreaks() + "")
+                        .replaceAll("%bestStreaks%", player.getBestStreaks() + "")
+                        .replaceAll("%coins%", player.coins().toPlainString())
         ).collect(Collectors.toList());
     }