flewkey/minecraft-tweaks-2a03
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Move player data from config to database

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The plugin will not automatically migrate player data to the database.
I'll add the script I used for that, then bump the minor version number
like the coward I am.
This commit is contained in:
Ryan Fox 2020-10-25 15:35:00 +00:00
parent 03264c281f
commit a0c50e0fb0
Signed by: flewkey
GPG Key ID: 94F56ADFD848851E
5 changed files with 66 additions and 41 deletions
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10
src/main/java/party/_2a03/mc/command/HomeCommand.java
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@ -8,7 +8,7 @@ import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.text.LiteralText;
import net.minecraft.util.registry.RegistryKey;
import party._2a03.mc.util.Config;
import party._2a03.mc.util.Database;
import party._2a03.mc.util.PlayerData;
import party._2a03.mc.util.PlayerPosition;
@ -17,7 +17,7 @@ public class HomeCommand {
LiteralArgumentBuilder<ServerCommandSource> literalargumentbuilder = CommandManager.literal("home").executes(ctx -> {
ServerCommandSource source = ctx.getSource();
ServerPlayerEntity sender = source.getPlayer();
PlayerPosition position = Config.getPlayer(sender.getUuid().toString()).getHome();
PlayerPosition position = Database.getPlayer(sender.getUuid().toString()).getHome();
if (position.registrykey == null) {
source.sendFeedback(new LiteralText("Home not found, do /home set"), false);
return -1;
@ -30,7 +30,7 @@ public class HomeCommand {
literalargumentbuilder.then(CommandManager.literal("set").executes(ctx -> {
ServerCommandSource source = ctx.getSource();
ServerPlayerEntity sender = source.getPlayer();
PlayerData playerdata = Config.getPlayer(sender.getUuid().toString());
PlayerData playerdata = Database.getPlayer(sender.getUuid().toString());
double x = sender.getX();
double y = sender.getY();
double z = sender.getZ();
@ -39,7 +39,6 @@ public class HomeCommand {
RegistryKey registrykey = sender.getServerWorld().getRegistryKey();
PlayerPosition location = new PlayerPosition(x, y, z, yaw, pitch, registrykey);
playerdata.setHome(location);
Config.setPlayer(playerdata);
source.sendFeedback(new LiteralText("Your home has been updated"), true);
return 1;
}));
@ -49,7 +48,7 @@ public class HomeCommand {
}).then(CommandManager.argument("UUID", StringArgumentType.word()).executes(ctx -> {
ServerCommandSource source = ctx.getSource();
ServerPlayerEntity sender = source.getPlayer();
PlayerData playerdata = Config.getPlayer(StringArgumentType.getString(ctx, "UUID"));
PlayerData playerdata = Database.getPlayer(StringArgumentType.getString(ctx, "UUID"));
double x = sender.getX();
double y = sender.getY();
double z = sender.getZ();
@ -58,7 +57,6 @@ public class HomeCommand {
RegistryKey registrykey = sender.getServerWorld().getRegistryKey();
PlayerPosition location = new PlayerPosition(x, y, z, yaw, pitch, registrykey);
playerdata.setHome(location);
Config.setPlayer(playerdata);
source.sendFeedback(new LiteralText("User's home has been updated (" + StringArgumentType.getString(ctx, "UUID") + ")"), true);
return 1;
})));

34
src/main/java/party/_2a03/mc/util/Config.java
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@ -44,40 +44,6 @@ public class Config {
LOGGER.info("Configuration loaded");
}
public static PlayerData getPlayer(String uuid) {
JSONArray members = json.getJSONArray("members");
PlayerPosition home = null;
for (int i = 0; i < members.length(); ++i) {
JSONObject item = members.getJSONObject(i);
String item_uuid = item.getString("uuid");
if (item_uuid.equals(uuid)) {
home = new PlayerPosition(item.getJSONArray("home"));
}
}
if (home == null) {
home = new PlayerPosition();
}
return new PlayerData(uuid, home);
}
public static void setPlayer(PlayerData player) {
JSONArray members = json.getJSONArray("members");
int playerIndex = -1;
for (int i = 0; i < members.length(); ++i) {
JSONObject item = members.getJSONObject(i);
String item_uuid = item.getString("uuid");
if (item_uuid.equals(player.getUUID())) {
playerIndex = i;
}
}
if (playerIndex >= 0) {
members.remove(playerIndex);
}
members.put(player.getJSON());
json.put("members", members);
saveConfig();
}
public static JSONArray getData(String key) {
return json.getJSONArray(key);
}

55
src/main/java/party/_2a03/mc/util/Database.java
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@ -3,9 +3,15 @@ package party._2a03.mc.util;
import java.io.File;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.json.JSONArray;
import party._2a03.mc.util.PlayerData;
import party._2a03.mc.util.PlayerPosition;
public class Database {
private static final Logger LOGGER = LogManager.getLogger();
@ -21,6 +27,19 @@ public class Database {
String url = "jdbc:sqlite:";
url = url.concat(file.getPath());
conn = DriverManager.getConnection(url);
try {
Statement stmt;
stmt = conn.createStatement();
stmt.executeUpdate(
"CREATE TABLE IF NOT EXISTS players (" +
"uuid TEXT NOT NULL UNIQUE," +
"home TEXT," +
"PRIMARY KEY(uuid)" +
");");
stmt.close();
} catch (SQLException e) {
LOGGER.error(e.getMessage(), e);
}
LOGGER.info("Database loaded");
}
@ -33,4 +52,40 @@ public class Database {
LOGGER.error(e.getMessage(), e);
}
}
public static PlayerData getPlayer(String uuid) {
try {
PreparedStatement pstmt;
pstmt = conn.prepareStatement(
"SELECT home FROM players WHERE uuid = ?;");
pstmt.setString(1, uuid);
ResultSet res = pstmt.executeQuery();
if (res.next()) {
PlayerPosition home = new PlayerPosition(new JSONArray(res.getString("home")));
return new PlayerData(uuid, home);
}
pstmt.close();
} catch (SQLException e) {
LOGGER.error(e.getMessage(), e);
}
return new PlayerData(uuid);
}
public static void setPlayerHome(String uuid, PlayerPosition home) {
try {
PreparedStatement pstmt;
pstmt = conn.prepareStatement(
"INSERT INTO players (uuid, home) " +
"VALUES(?, ?) " +
"ON CONFLICT(uuid) " +
"DO UPDATE SET home=?;");
pstmt.setString(1, uuid);
pstmt.setString(2, home.getJSON().toString());
pstmt.setString(3, home.getJSON().toString());
pstmt.executeUpdate();
pstmt.close();
} catch (SQLException e) {
LOGGER.error(e.getMessage(), e);
}
}
}

7
src/main/java/party/_2a03/mc/util/PlayerData.java
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@ -2,12 +2,18 @@ package party._2a03.mc.util;
import org.json.JSONArray;
import org.json.JSONObject;
import party._2a03.mc.util.Database;
import party._2a03.mc.util.PlayerPosition;
public class PlayerData {
private String uuid;
private PlayerPosition home;
public PlayerData(String p_uuid) {
this.uuid = p_uuid;
this.home = new PlayerPosition();
}
public PlayerData(String p_uuid, PlayerPosition p_home) {
this.uuid = p_uuid;
this.home = p_home;
@ -23,6 +29,7 @@ public class PlayerData {
public void setHome(PlayerPosition location) {
this.home = location;
Database.setPlayerHome(this.uuid, this.home);
}
public JSONObject getJSON() {

1
src/main/java/party/_2a03/mc/util/PlayerPosition.java
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@ -4,7 +4,6 @@ import org.json.JSONArray;
import net.minecraft.util.Identifier;
import net.minecraft.util.registry.Registry;
import net.minecraft.util.registry.RegistryKey;
import party._2a03.mc.util.Config;
public class PlayerPosition {
public double x;