Meishin/HelloPlugin
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Mess with the plugin - Checkin streak

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This commit is contained in:
Kyoukawa Meishin 2025-10-16 19:27:51 +08:00
parent 8e9e5d6883
commit 167e54be4b
2 changed files with 51 additions and 33 deletions
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65
src/main/java/org/example/HelloPlugin/CheckinCommand.java
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@ -10,13 +10,14 @@ import org.jetbrains.annotations.NotNull;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.time.Instant;
import java.time.LocalDate;
import java.util.HashMap;
import java.time.ZoneId;
import java.util.UUID;
public class CheckinCommand implements CommandExecutor {
private final HashMap<UUID, LocalDate> lastCheckin = new HashMap<>();
private final HelloPlugin plugin;
private final Economy econ = HelloPlugin.getEconomy();
public CheckinCommand(HelloPlugin plugin) {
this.plugin = plugin;
@ -36,44 +37,56 @@ public class CheckinCommand implements CommandExecutor {
try {
// 查询玩家上次签到时间
PreparedStatement ps = plugin.getConnection().prepareStatement("SELECT last_checkin FROM checkin WHERE uuid = ?");
PreparedStatement ps = plugin.getConnection().prepareStatement("SELECT last_checkin, streak, total_checkin FROM checkins WHERE uuid=?");
ps.setString(1, uuid.toString());
ResultSet rs = ps.executeQuery();
if (rs.next()) {
String lastDate = rs.getString("last_checkin");
if (today.toString().equals(lastDate)) {
long lastCheckin = rs.getLong("last_checkin");
int streak = rs.getInt("streak");
int total = rs.getInt("total_checkin");
LocalDate lastDate = Instant.ofEpochMilli(lastCheckin)
.atZone(ZoneId.systemDefault()).toLocalDate();
if (today.isEqual(lastDate)) {
player.sendMessage("§e你今天已经签到过了！");
rs.close();
ps.close();
return true;
} else {
if (today.minusDays(1).isEqual(lastDate)) {
streak += 1;
} else {
streak = 1;
}
}
total += 1;
ps = plugin.getConnection().prepareStatement(
"UPDATE checkins SET last_checkin=?, streak=?, total_checkin=? WHERE uuid=?");
ps.setLong(1, today.atStartOfDay(ZoneId.systemDefault()).toInstant().toEpochMilli());
ps.setInt(2, streak);
ps.setInt(3, total);
ps.setString(4, uuid.toString());
ps.executeUpdate();
double reward = getReward(streak);
econ.depositPlayer(player, reward);
player.sendMessage("§a签到成功！已连续签到§b" + streak + "§a天，获得§c$" + reward + "§c奖励");
}
rs.close();
ps.close();
// 更新或插入签到记录
PreparedStatement update = plugin.getConnection().prepareStatement(
"INSERT OR REPLACE INTO checkin (uuid, last_checkin) VALUES (?, ?)");
update.setString(1, uuid.toString());
update.setString(2, today.toString());
update.executeUpdate();
update.close();
// 发放经济奖励
Economy econ = HelloPlugin.getEconomy();
double reward = 100.0;
econ.depositPlayer(player, reward);
player.sendMessage("§a签到成功！你获得了 §6" + reward + " §a金币。");
} catch (SQLException e) {
e.printStackTrace();
player.sendMessage("§c签到时发生错误，请联系管理员。");
plugin.getLogger().severe(e.getMessage());
player.sendMessage("§c未知错误。");
}
return true;
}
sender.sendMessage("§6没活可以咬打火机");
sender.sendMessage("§6没活可以咬打火机！");
return false;
}
public double getReward(int streak) {
if (streak >= 7) {
return 200.0;
} else {
return 25.0 * streak;
}
}
}

19
src/main/java/org/example/HelloPlugin/HelloPlugin.java
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@ -27,12 +27,12 @@ public class HelloPlugin extends JavaPlugin {
@Override
public void onEnable() {
if (!setupEconomy()) {
getLogger().severe("No compatible economy provider found!");
getLogger().severe("未找到任何支持的经济系统！");
getServer().getPluginManager().disablePlugin(this);
return;
}
setupDatabase();
getLogger().info("Plugin activated successfully");
getLogger().info("插件启用成功。");
PluginManager pm = getServer().getPluginManager();
pm.addPermission(CHECKIN_PERM);
pm.registerEvents(new WelcomeMessageListener(), this);
@ -41,7 +41,7 @@ public class HelloPlugin extends JavaPlugin {
@Override
public void onDisable() {
getLogger().info("Plugin disabled successfully");
getLogger().info("插件禁用成功。");
}
public static Economy getEconomy() {
@ -68,20 +68,25 @@ public class HelloPlugin extends JavaPlugin {
try {
File dbFile = new File(getDataFolder(), "data.db");
if (!getDataFolder().exists()) {
//noinspection ResultOfMethodCallIgnored
getDataFolder().mkdirs();
}
if (dbFile.exists()) {
return;
}
connection = DriverManager.getConnection("jdbc:sqlite:" + dbFile.getAbsolutePath());
Statement stmt = connection.createStatement();
stmt.executeUpdate("CREATE TABLE IF NOT EXISTS checkin (" +
stmt.executeUpdate("CREATE TABLE IF NOT EXISTS checkins (" +
"uuid TEXT PRIMARY KEY," +
"last_checkin TEXT" +
")");
"last_checkin INTEGER," +
"streak INTEGER," +
"total_checkin INTEGER)");
stmt.close();
getLogger().info("SQLite 数据库初始化成功。");
} catch (SQLException e) {
e.printStackTrace();
getLogger().severe(e.getMessage());
}
}
}