chore: baseline subdate2 snapshot for AI refactoring

src/engine/db/handlers/dbRaceHandler.java

@@ -0,0 +1,163 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+package engine.db.handlers;
+
+import engine.gameManager.DbManager;
+import engine.objects.Race;
+import org.pmw.tinylog.Logger;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashSet;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class dbRaceHandler extends dbHandlerBase {
+
+    public dbRaceHandler() {
+    }
+
+    public HashSet<Integer> BEARD_COLORS_FOR_RACE(final int id) {
+
+        HashSet<Integer> integerSet = new HashSet<>();
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT `color` FROM `static_rune_racebeardcolor` WHERE `RaceID` = ?")) {
+
+            preparedStatement.setInt(1, id);
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next())
+                integerSet.add(rs.getInt(1));
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        return integerSet;
+    }
+
+    public HashSet<Integer> BEARD_STYLES_FOR_RACE(final int id) {
+
+        HashSet<Integer> integerSet = new HashSet<>();
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT `beardStyle` FROM `static_rune_racebeardstyle` WHERE `RaceID` = ?")) {
+
+            preparedStatement.setInt(1, id);
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next())
+                integerSet.add(rs.getInt(1));
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        return integerSet;
+    }
+
+    public HashSet<Integer> HAIR_COLORS_FOR_RACE(final int id) {
+
+        HashSet<Integer> integerSet = new HashSet<>();
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT `color` FROM `static_rune_racehaircolor` WHERE `RaceID` = ?")) {
+
+            preparedStatement.setInt(1, id);
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next())
+                integerSet.add(rs.getInt(1));
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        return integerSet;
+
+    }
+
+    public HashSet<Integer> HAIR_STYLES_FOR_RACE(final int id) {
+
+        HashSet<Integer> integerSet = new HashSet<>();
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT `hairStyle` FROM `static_rune_racehairstyle` WHERE `RaceID` = ?")) {
+
+            preparedStatement.setInt(1, id);
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next())
+                integerSet.add(rs.getInt(1));
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        return integerSet;
+
+    }
+
+    public HashSet<Integer> SKIN_COLOR_FOR_RACE(final int id) {
+
+        HashSet<Integer> integerSet = new HashSet<>();
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT `color` FROM `static_rune_raceskincolor` WHERE `RaceID` = ?")) {
+
+            preparedStatement.setInt(1, id);
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next())
+                integerSet.add(rs.getInt(1));
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        return integerSet;
+    }
+
+    public ConcurrentHashMap<Integer, Race> LOAD_ALL_RACES() {
+
+        ConcurrentHashMap<Integer, Race> races;
+        Race thisRace;
+
+        races = new ConcurrentHashMap<>();
+        int recordsRead = 0;
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM static_rune_race")) {
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next()) {
+
+                recordsRead++;
+                thisRace = new Race(rs);
+
+                races.put(thisRace.getRaceRuneID(), thisRace);
+            }
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+        Logger.info("read: " + recordsRead + " cached: " + races.size());
+        return races;
+    }
+}