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package net.benjidial.nswp;
import org.bukkit.entity.Player;
import org.bukkit.Location;
import org.bukkit.Bukkit;
import java.sql.PreparedStatement;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.ArrayList;
import java.sql.Connection;
import java.sql.ResultSet;
public class Database {
static Connection connection;
public static void connect(String path) throws SQLException {
connection = DriverManager.getConnection("jdbc:sqlite:" + path);
}
static String playerID(Player player) {
return player.getUniqueId().toString().replaceAll("-", "");
}
static String waypointTableName(Player player) {
return "waypoints_" + playerID(player);
}
public static void createWaypointTable(Player player) throws SQLException {
PreparedStatement statement = connection.prepareStatement(
"CREATE TABLE IF NOT EXISTS " + waypointTableName(player) + " (" +
"name TEXT PRIMARY KEY, " +
"world TEXT NOT NULL, " +
"x REAL NOT NULL, " +
"y REAL NOT NULL, " +
"z REAL NOT NULL, " +
"pitch REAL NOT NULL, " +
"yaw REAL NOT NULL" +
")"
);
statement.executeUpdate();
}
static void createWBacks() throws SQLException {
PreparedStatement statement = connection.prepareStatement(
"CREATE TABLE IF NOT EXISTS wbacks (" +
"player_uuid TEXT PRIMARY KEY, " +
"world TEXT NOT NULL, " +
"x REAL NOT NULL, " +
"y REAL NOT NULL, " +
"z REAL NOT NULL, " +
"pitch REAL NOT NULL, " +
"yaw REAL NOT NULL" +
")"
);
statement.executeUpdate();
}
public static Location getWBack(Player player) throws SQLException {
createWBacks();
PreparedStatement statement = connection.prepareStatement(
"SELECT * FROM wbacks WHERE player_uuid = ?"
);
statement.setString(1, playerID(player));
ResultSet results = statement.executeQuery();
if (!results.next())
return null;
return cursorToLocation(results);
}
public static void setWBack(Player player, Location location) throws SQLException {
createWBacks();
PreparedStatement statement = connection.prepareStatement(
"REPLACE INTO wbacks(player_uuid, world, x, y, z, pitch, yaw) VALUES(?, ?, ?, ?, ?, ?, ?)"
);
statement.setString(1, playerID(player));
statement.setString(2, location.getWorld().getName());
statement.setDouble(3, location.getX());
statement.setDouble(4, location.getY());
statement.setDouble(5, location.getZ());
statement.setDouble(6, location.getPitch());
statement.setDouble(7, location.getYaw());
statement.executeUpdate();
}
static Location cursorToLocation(ResultSet results) throws SQLException {
return new Location(
Bukkit.getWorld(results.getString("world")),
results.getDouble("x"),
results.getDouble("y"),
results.getDouble("z"),
(float)results.getDouble("yaw"),
(float)results.getDouble("pitch")
);
}
static Waypoint cursorToWaypoint(ResultSet results) throws SQLException {
return new Waypoint(
results.getString("name"),
cursorToLocation(results)
);
}
public static ArrayList<Waypoint> searchWaypoints(Player player, String start) throws SQLException {
PreparedStatement statement = connection.prepareStatement(
"SELECT * FROM " + waypointTableName(player) + " WHERE name LIKE ? ESCAPE '!' ORDER BY world, name ASC"
);
statement.setString(1, "%" + start.replace("!", "!!").replace("_", "!_") + "%");
ResultSet results = statement.executeQuery();
ArrayList<Waypoint> list = new ArrayList<Waypoint>();
while (results.next())
list.add(cursorToWaypoint(results));
return list;
}
public static Waypoint lookupWaypoint(Player player, String name) throws SQLException {
PreparedStatement statement = connection.prepareStatement(
"SELECT * FROM " + waypointTableName(player) + " WHERE name = ?"
);
statement.setString(1, name);
ResultSet results = statement.executeQuery();
if (!results.next())
return null;
return cursorToWaypoint(results);
}
public static void addWaypoint(Player player, Waypoint waypoint) throws SQLException {
if (lookupWaypoint(player, waypoint.name) != null)
player.sendMessage("There is already a waypoint with that name.");
else {
PreparedStatement statement = connection.prepareStatement(
"INSERT INTO " + waypointTableName(player) + "(name, world, x, y, z, pitch, yaw) " +
"VALUES(?, ?, ?, ?, ?, ?, ?)"
);
statement.setString(1, waypoint.name);
statement.setString(2, waypoint.location.getWorld().getName());
statement.setDouble(3, waypoint.location.getX());
statement.setDouble(4, waypoint.location.getY());
statement.setDouble(5, waypoint.location.getZ());
statement.setDouble(6, waypoint.location.getPitch());
statement.setDouble(7, waypoint.location.getYaw());
statement.executeUpdate();
player.sendMessage("Waypoint added.");
}
}
public static void deleteWaypoint(Player player, String name) throws SQLException {
PreparedStatement statement = connection.prepareStatement(
"DELETE FROM " + waypointTableName(player) + " WHERE name = ?"
);
statement.setString(1, name);
if (statement.executeUpdate() == 0)
player.sendMessage("No waypoint with that name.");
else
player.sendMessage("Waypoint deleted.");
}
}
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