worked on storage but it still doesn't work

api/src/main/java/com/alttd/boosterapi/config/BoosterStorage.java

@@ -1,6 +1,7 @@
 package com.alttd.boosterapi.config;
 
 import com.alttd.boosterapi.Booster;
+import com.alttd.boosterapi.util.ALogger;
 import com.fasterxml.jackson.core.JsonEncoding;
 import com.fasterxml.jackson.core.JsonFactory;
 import com.fasterxml.jackson.core.JsonGenerator;
@@ -22,7 +23,19 @@ public abstract class BoosterStorage {
     }
     private void init() {
         File CONFIG_PATH = new File(System.getProperty("user.home") + File.separator + "share" + File.separator + "configs" + File.separator + "Boosters");
+        if (!CONFIG_PATH.exists()) {
+            if (!CONFIG_PATH.mkdir())
+                ALogger.error("Unable to create json storage directory");
+        }
         CONFIG_FILE = new File(CONFIG_PATH, "storage.json");
+        if (!CONFIG_FILE.exists()) {
+            try {
+                if (!CONFIG_FILE.createNewFile())
+                    ALogger.error("Unable to create json storeage file");
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
 
         ObjectMapper mapper = new ObjectMapper();
         mapper.enable(SerializationFeature.INDENT_OUTPUT);
@@ -42,8 +55,13 @@ public abstract class BoosterStorage {
 
         try {
             JsonParser parser = new JsonFactory().createParser(CONFIG_FILE);
-            Booster booster = loadBooster(parser);
+            if (parser == null)
-            boosters.put(booster.getUUID(), booster);
+                return boosters;
+            while (parser.hasCurrentToken()) {
+                Booster booster = loadBooster(parser);
+                boosters.put(booster.getUUID(), booster);
+                parser.nextToken();
+            }
         } catch (IOException e) {
             throw new RuntimeException(e);
         }

velocity/src/main/java/com/alttd/vboosters/commands/BoosterCommand.java

@@ -20,10 +20,13 @@ import com.velocitypowered.api.command.CommandSource;
 import com.velocitypowered.api.proxy.Player;
 import com.velocitypowered.api.proxy.ProxyServer;
 import com.velocitypowered.api.util.GameProfile;
+import net.kyori.adventure.text.minimessage.MiniMessage;
 
+import java.text.DateFormat;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Date;
+import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 
@@ -57,17 +60,22 @@ public class BoosterCommand {
                                         .map(BoosterType::getBoosterName)
                                         .collect(Collectors.toList())))
                                 .then(RequiredArgumentBuilder.<CommandSource, Integer>argument("time", IntegerArgumentType.integer(0, 525960))
+                                        .suggests((context, builder) -> buildRemainingString(builder, List.of("60", "120", "180", "240", "300", "360",
+                                                "420", "480", "540", "600", "660", "720", "780", "840", "900", "960", "1020", "1080", "1140", "1200", "1260", "1320", "1380", "1440")))
                                         .then(RequiredArgumentBuilder.<CommandSource, Double>argument("multiplier", DoubleArgumentType.doubleArg(0, 10))
+                                                .suggests((context, builder) -> buildRemainingString(builder, List.of("0.5", "1", "1.5", "2")))
                                             .executes(context -> {
                                                 String username = context.getArgument("username", String.class);
                                                 BoosterType boosterType = BoosterType.getByName(context.getArgument("booster", String.class));
                                                 long duration = context.getArgument("time", Integer.class) * 60;
                                                 double multiplier = context.getArgument("multiplier", Double.class);
                                                 VelocityBoosters.getPlugin().getBoosterManager().addBooster(new VelocityBooster(boosterType, username, duration, multiplier));
-                                                String msg = "[" + username + "] activated booster of type [" + Utils.capitalize(boosterType.getBoosterName()) + "] until <t:"
+                                                long expiryTime = new Date().getTime() + duration;
-                                                        + (new Date().getTime() + duration) + ":f>."; //TODO check if there was a booster active already and change message based on that
+                                                String msg = "[" + username + "] activated booster of type [" + Utils.capitalize(boosterType.getBoosterName()) + "] until %date%."; //TODO check if there was a booster active already and change message based on that
-                                                DiscordSendMessage.sendEmbed(Config.BOOST_ANNOUNCE_CHANNEL, "Booster Activated", msg);
+                                                DiscordSendMessage.sendEmbed(Config.BOOST_ANNOUNCE_CHANNEL, "Booster Activated", msg.replaceAll("%date%", "<t:" + expiryTime + ":f>"));
-                                                VelocityBoosters.getPlugin().getLogger().info(msg);
+                                                String mcMessage = msg.replaceAll("%date%", DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.SHORT).format(expiryTime));
+                                                VelocityBoosters.getPlugin().getProxy().sendMessage(MiniMessage.markdown().parse(mcMessage));
+                                                VelocityBoosters.getPlugin().getLogger().info(mcMessage);
                                                 return 1;
                                             })
                                         )

velocity/src/main/java/com/alttd/vboosters/data/VelocityBooster.java

@@ -6,6 +6,7 @@ import com.alttd.vboosters.storage.VelocityBoosterStorage;
 
 import java.util.Collection;
 import java.util.List;
+import java.util.Date;
 import java.util.UUID;
 
 public class VelocityBooster implements Booster {
@@ -27,6 +28,7 @@ public class VelocityBooster implements Booster {
         this.multiplier = multiplier;
         this.active = false;
         this.finished = false;
+        this.startingTime = new Date().getTime();
         saveBooster();
     }