From 15437246ce2634fe5831902fac4401a668942a81 Mon Sep 17 00:00:00 2001
From: MagicBot <MagicBot@magicbane.com>
Date: Mon, 26 Oct 2026 12:22:15 -0400
Subject: [PATCH] Remove the DB power requirement loader

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/engine/objects/PowerReq.java | 84 --------------------------------
 1 file changed, 84 deletions(-)

diff --git a/src/engine/objects/PowerReq.java b/src/engine/objects/PowerReq.java
index 088b7c1a..e3a39b04 100644
--- a/src/engine/objects/PowerReq.java
+++ b/src/engine/objects/PowerReq.java
@@ -9,7 +9,6 @@
 
 package engine.objects;
 
-import engine.gameManager.DbManager;
 import engine.gameManager.PowersManager;
 import engine.parsers.objects.PowerGrant;
 import engine.parsers.objects.RuneTemplate;
@@ -18,10 +17,6 @@ import engine.server.MBServerStatics;
 import engine.util.Hasher;
 import org.pmw.tinylog.Logger;
 
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Map;
@@ -83,26 +78,7 @@ public class PowerReq extends AbstractGameObject implements Comparable<PowerReq>
             this.skillReqs.put(Hasher.SBStringHash(entry.getKey()), entry.getValue().byteValue());
     }
 
-    /**
-     * ResultSet Constructor
-     */
-    public PowerReq(ResultSet rs) throws SQLException {
-        super(rs);
-        this.token = rs.getInt("powerToken");
-        this.powersBase = PowersManager.getPowerByToken(this.token);
-        this.level = rs.getShort("level");
-        int type = rs.getInt("type");
-        this.powerReqs = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
-        this.skillReqs = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
-        if (type == 1)
-            this.skillReqs.put(rs.getInt("requiredToken"), rs.getByte("requiredAmount"));
-        else if (type == 2)
-            this.powerReqs.put(rs.getInt("requiredToken"), rs.getByte("requiredAmount"));
-    }
-
     public static ArrayList<PowerReq> getPowerReqsForRune(int id) {
-//		if (PowerReq.runePowers == null)
-//			fillRunePowers();
         if (PowerReq.runePowers.containsKey(id))
             return PowerReq.runePowers.get(id);
         return new ArrayList<>();
@@ -135,58 +111,6 @@ public class PowerReq extends AbstractGameObject implements Comparable<PowerReq>
         Logger.info("Loaded " + entryCount + " power requirements for " + PowerReq.runePowers.size() + " runes");
     }
 
-    public static ConcurrentHashMap<Integer, ArrayList<PowerReq>> fillRunePowers() {
-
-        PowerReq.runePowers = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
-
-        try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM static_power_powerrequirement")) {
-
-            ResultSet rs = preparedStatement.executeQuery();
-
-            if (PowerReq.runePowers.size() > 0) {
-                return PowerReq.runePowers;
-            }
-
-            while (rs.next()) {
-                ArrayList<PowerReq> runePR = null;
-                int runeID = rs.getInt("runeID");
-                int token = rs.getInt("powerToken");
-                if (PowerReq.runePowers.containsKey(runeID))
-                    runePR = PowerReq.runePowers.get(runeID);
-                else {
-                    runePR = new ArrayList<>();
-                    PowerReq.runePowers.put(runeID, runePR);
-                }
-                boolean found = false;
-                for (PowerReq pr : runePR) {
-                    if (pr.token == token) {
-                        int type = rs.getInt("type");
-                        if (type == 1)
-                            pr.addSkill(rs.getInt("requiredToken"), rs.getByte("requiredAmount"));
-                        else
-                            pr.addPower(rs.getInt("requiredToken"), rs.getByte("requiredAmount"));
-                        found = true;
-                    }
-                }
-                if (!found) {
-                    PowerReq pr = new PowerReq(rs);
-                    runePR.add(pr);
-                }
-            }
-            rs.close();
-
-            //order the lists by level so prerequisites are met
-            for (ArrayList<PowerReq> runePR : PowerReq.runePowers.values()) {
-                Collections.sort(runePR);
-            }
-        } catch (SQLException e) {
-            Logger.error("SQL Error number: " + e.getErrorCode(), e);
-        }
-
-        return PowerReq.runePowers;
-    }
-
     /*
      * Getters
      */
@@ -213,14 +137,6 @@ public class PowerReq extends AbstractGameObject implements Comparable<PowerReq>
         return this.token;
     }
 
-    private void addPower(int token, byte amount) {
-        this.powerReqs.put(token, amount);
-    }
-
-    private void addSkill(int token, byte amount) {
-        this.skillReqs.put(token, amount);
-    }
-
 
     /*
      * Database