Improve Bungee GUI

Add SWListInv for Schem GUI

src/de/steamwar/bungeecore/BungeeCore.java

@@ -20,7 +20,8 @@
 package de.steamwar.bungeecore;
 
 import de.steamwar.bungeecore.commands.*;
-import de.steamwar.bungeecore.coms.receiver.PacketHandler;
+import de.steamwar.bungeecore.comms.handlers.InventoryCallbackHandler;
+import de.steamwar.bungeecore.comms.SpigotReceiver;
 import de.steamwar.bungeecore.listeners.*;
 import de.steamwar.bungeecore.listeners.mods.Fabric;
 import de.steamwar.bungeecore.listeners.mods.Forge;
@@ -43,9 +44,7 @@ import net.md_5.bungee.config.YamlConfiguration;
 import org.yaml.snakeyaml.error.YAMLException;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
-import java.nio.charset.MalformedInputException;
 import java.time.format.DateTimeFormatter;
 import java.util.HashMap;
 import java.util.List;
@@ -75,7 +74,6 @@ public class BungeeCore extends Plugin {
     public void onEnable(){
 
         getProxy().registerChannel("sw:bridge");
-        getProxy().registerChannel("sw:return");
 
         setInstance(this);
         loadConfig();
@@ -134,7 +132,7 @@ public class BungeeCore extends Plugin {
         new EventStarter();
         new Broadcaster();
         new SessionManager();
-        new PacketHandler();
+        new SpigotReceiver();
 
         new TablistManager();
 

src/de/steamwar/bungeecore/commands/TestCommand.java

@@ -1,7 +1,7 @@
 package de.steamwar.bungeecore.commands;
 
-import de.steamwar.bungeecore.coms.packets.inventory.SWInventory;
-import de.steamwar.bungeecore.coms.packets.inventory.SWItem;
+import de.steamwar.bungeecore.comms.packets.inventory.SWInventory;
+import de.steamwar.bungeecore.comms.packets.inventory.SWItem;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
@@ -16,7 +16,7 @@ public class TestCommand extends BasicCommand {
         if(!(commandSender instanceof ProxiedPlayer))
             return;
         SWInventory inventory = new SWInventory((ProxiedPlayer) commandSender, 3*9, "Test Inventory");
-        SWItem item = new SWItem("DIRT", 13, "§e§lTest Item");
+        SWItem item = new SWItem("DIRT1", 13, "§e§lTest Item");
         item.setSkullOwner(commandSender.getName());
         for (ProxiedPlayer player:
              ((ProxiedPlayer) commandSender).getServer().getInfo().getPlayers()) {

src/de/steamwar/bungeecore/comms/BungeePacket.java

@@ -1,4 +1,4 @@
-package de.steamwar.bungeecore.coms.sender;
+package de.steamwar.bungeecore.comms;
 
 import com.google.common.io.ByteArrayDataOutput;
 import com.google.common.io.ByteStreams;
@@ -7,23 +7,27 @@ import net.md_5.bungee.api.connection.Server;
 
 import java.io.ByteArrayOutputStream;
 
-public class PacketSender {
+public abstract class BungeePacket {
 
-    public static void sendPacket(Packet packet, ProxiedPlayer player) {
+    public void send(Server server) {
         ByteArrayDataOutput out = ByteStreams.newDataOutput();
-        out.writeUTF(packet.getName());
+        out.writeInt(getId());
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        packet.writeVars(out);
+        writeVars(out);
+        out.writeUTF(outputStream.toByteArray().toString());
+        server.sendData("sw:bridge", out.toByteArray());
+    }
+
+    public void send(ProxiedPlayer player) {
+        ByteArrayDataOutput out = ByteStreams.newDataOutput();
+        out.writeInt(getId());
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        writeVars(out);
         out.writeUTF(outputStream.toByteArray().toString());
         player.getServer().sendData("sw:bridge", out.toByteArray());
     }
 
-    public static void sendPacket(Packet packet, Server server) {
-        ByteArrayDataOutput out = ByteStreams.newDataOutput();
-        out.writeUTF(packet.getName());
-        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        packet.writeVars(out);
-        out.writeUTF(outputStream.toByteArray().toString());
-        server.sendData("sw:bridge", out.toByteArray());
-    }
+    public abstract int getId();
+
+    public abstract void writeVars(ByteArrayDataOutput byteArrayDataOutput);
 }

src/de/steamwar/bungeecore/comms/SpigotHandler.java

@@ -0,0 +1,8 @@
+package de.steamwar.bungeecore.comms;
+
+import com.google.common.io.ByteArrayDataInput;
+
+public interface SpigotHandler {
+
+    void handle(ByteArrayDataInput byteArrayDataInput);
+}

src/de/steamwar/bungeecore/comms/SpigotReceiver.java

@@ -0,0 +1,37 @@
+package de.steamwar.bungeecore.comms;
+
+import com.google.common.io.ByteArrayDataInput;
+import com.google.common.io.ByteStreams;
+import de.steamwar.bungeecore.comms.handlers.InventoryCallbackHandler;
+import de.steamwar.bungeecore.listeners.BasicListener;
+import net.md_5.bungee.api.event.PluginMessageEvent;
+import net.md_5.bungee.event.EventHandler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class SpigotReceiver extends BasicListener {
+
+    private static final Map<Integer, SpigotHandler> handlerMap = new HashMap<>();
+
+    @EventHandler
+    public void onPluginMessage(PluginMessageEvent event) {
+        if(!event.getTag().equalsIgnoreCase("sw:bridge"))
+            return;
+        ByteArrayDataInput in = ByteStreams.newDataInput(event.getData());
+        int handler = in.readInt();
+        handlerMap.get(handler).handle(in);
+    }
+
+    public static void registerHandler(int id, SpigotHandler handler) {
+        handlerMap.put(id, handler);
+    }
+
+    public static void registerHandler(String name, SpigotHandler handler) {
+        handlerMap.put(name.hashCode(), handler);
+    }
+
+    static {
+        registerHandler("InventoryCallback", new InventoryCallbackHandler());
+    }
+}

src/de/steamwar/bungeecore/comms/handlers/InventoryCallbackHandler.java

@@ -0,0 +1,33 @@
+package de.steamwar.bungeecore.comms.handlers;
+
+import com.google.common.io.ByteArrayDataInput;
+import de.steamwar.bungeecore.comms.SpigotHandler;
+import de.steamwar.bungeecore.comms.packets.inventory.InvCallback;
+import de.steamwar.bungeecore.comms.packets.inventory.SWInventory;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class InventoryCallbackHandler implements SpigotHandler {
+
+    public static final Map<Integer, SWInventory> inventoryHashMap = new HashMap<>();
+
+    @Override
+    public void handle(ByteArrayDataInput byteArrayDataInput) {
+        SteamwarUser owner = SteamwarUser.get(byteArrayDataInput.readInt());
+        CallbackType type = CallbackType.valueOf(byteArrayDataInput.readUTF());
+        if(type == CallbackType.CLICK) {
+            int pos = byteArrayDataInput.readInt();
+            InvCallback.ClickType clickType = InvCallback.ClickType.valueOf(byteArrayDataInput.readUTF());
+            inventoryHashMap.get(owner.getId()).handleCallback(clickType, pos);
+        }else if(type == CallbackType.CLOSE) {
+            inventoryHashMap.get(owner.getId()).handleClose();
+        }
+    }
+
+    public enum CallbackType {
+        CLICK,
+        CLOSE,
+    }
+}

src/de/steamwar/bungeecore/comms/packets/CloseInventoryPacket.java

@@ -1,21 +1,22 @@
-package de.steamwar.bungeecore.coms.packets;
+package de.steamwar.bungeecore.comms.packets;
 
 import com.google.common.io.ByteArrayDataOutput;
-import de.steamwar.bungeecore.coms.sender.Packet;
+import de.steamwar.bungeecore.comms.BungeePacket;
+import de.steamwar.bungeecore.sql.SteamwarUser;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
-public class CloseInventoryPacket extends Packet {
+public class CloseInventoryPacket extends BungeePacket {
 
     ProxiedPlayer player;
 
     @Override
-    public String getName() {
-        return "InvClose";
+    public int getId() {
+        return "CloseInventory".hashCode();
     }
 
     @Override
     public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
-        byteArrayDataOutput.writeUTF(player.getUniqueId().toString());
+        byteArrayDataOutput.writeInt(SteamwarUser.get(player).getId());
     }
 
     public CloseInventoryPacket setPlayer(ProxiedPlayer player) {

src/de/steamwar/bungeecore/comms/packets/InventoryPacket.java

@@ -0,0 +1,51 @@
+package de.steamwar.bungeecore.comms.packets;
+
+import com.google.common.io.ByteArrayDataOutput;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import de.steamwar.bungeecore.comms.packets.inventory.SWItem;
+import de.steamwar.bungeecore.comms.BungeePacket;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+import java.util.HashMap;
+
+public class InventoryPacket extends BungeePacket {
+
+    String title;
+    int player;
+    int size;
+    HashMap<Integer, SWItem> items;
+
+    public InventoryPacket(int size, String title, ProxiedPlayer player) {
+        items = new HashMap<>();
+        this.title = title;
+        this.size = size;
+        this.player = SteamwarUser.get(player).getId();
+    }
+
+    @Override
+    public int getId() {
+        return "InventoryHandler".hashCode();
+    }
+
+    @Override
+    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
+        JsonObject object = new JsonObject();
+        object.addProperty("id", player);
+        object.addProperty("title", title);
+        object.addProperty("size", size);
+        object.addProperty("itemcount", items.size());
+        JsonArray array = new JsonArray();
+        for (int i = 0; i < size; i++) {
+            if(items.get(i) != null)
+                array.add(items.get(i).writeToString());
+        }
+        object.add("items", array);
+        byteArrayDataOutput.writeUTF(object.toString());
+    }
+
+    public void setItem(int index, SWItem item) {
+        items.put(index, item);
+    }
+}

src/de/steamwar/bungeecore/comms/packets/PingPacket.java

@@ -0,0 +1,24 @@
+package de.steamwar.bungeecore.comms.packets;
+
+import com.google.common.io.ByteArrayDataOutput;
+import de.steamwar.bungeecore.comms.BungeePacket;
+
+public class PingPacket extends BungeePacket {
+
+    int id;
+
+    @Override
+    public int getId() {
+        return "PingHandler".hashCode();
+    }
+
+    @Override
+    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
+        byteArrayDataOutput.writeInt(id);
+    }
+
+    public PingPacket setUser(int id) {
+        this.id = id;
+        return this;
+    }
+}

src/de/steamwar/bungeecore/comms/packets/inventory/InvCallback.java

@@ -1,4 +1,4 @@
-package de.steamwar.bungeecore.coms.packets.inventory;
+package de.steamwar.bungeecore.comms.packets.inventory;
 
 public interface InvCallback {
 
@@ -19,9 +19,6 @@ public interface InvCallback {
         CREATIVE,
         UNKNOWN;
 
-        private ClickType() {
-        }
-
         public boolean isKeyboardClick() {
             return this == NUMBER_KEY || this == DROP || this == CONTROL_DROP;
         }

src/de/steamwar/bungeecore/comms/packets/inventory/SWInventory.java

@@ -0,0 +1,90 @@
+package de.steamwar.bungeecore.comms.packets.inventory;
+
+import de.steamwar.bungeecore.comms.handlers.InventoryCallbackHandler;
+import de.steamwar.bungeecore.comms.packets.CloseInventoryPacket;
+import de.steamwar.bungeecore.comms.packets.InventoryPacket;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class SWInventory {
+
+    private final Map<Integer, SWItem> itemMap;
+    private InvCallback close;
+    private ProxiedPlayer player;
+    private int size;
+    private String title;
+
+    public SWInventory(ProxiedPlayer proxiedPlayer, int size, String title) {
+        itemMap = new HashMap<>();
+        InventoryCallbackHandler.inventoryHashMap.put(SteamwarUser.get(proxiedPlayer).getId(), this);
+        this.player = proxiedPlayer;
+        this.size = size;
+        this.title = title;
+    }
+
+    public void addItem(SWItem item) {
+        itemMap.put(item.getPosition(), item);
+    }
+
+    public void addItem(int position, SWItem item) {
+        itemMap.put(position, item);
+    }
+
+    public void addItem(int pos, SWItem item, InvCallback callback) {
+        item.setCallback(callback);
+        itemMap.put(pos, item);
+    }
+
+    public void addItem(int pos, SWItem item, String name, InvCallback callback) {
+        item.setCallback(callback);
+        itemMap.put(pos, item);
+    }
+
+    public void removeItem(SWItem item) {
+        itemMap.remove(item.getPosition());
+    }
+
+    public void removeItem(int position) {
+        itemMap.remove(position);
+    }
+
+    public int getSize() {
+        return size;
+    }
+
+    public void setSize(int size) {
+        this.size = size;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public void setCallback(int pos, InvCallback callback) {
+        itemMap.get(pos).setCallback(callback);
+    }
+
+    public void handleCallback(InvCallback.ClickType type, int pos) {
+        itemMap.get(pos).getCallback().clicked(type);
+    }
+
+    public void handleClose() {
+        if(close != null)
+            close.clicked(null);
+    }
+
+    public void open() {
+        InventoryPacket inv = new InventoryPacket(size, title, player);
+        for (Map.Entry<Integer, SWItem> entry : itemMap.entrySet()) {
+            inv.setItem(entry.getKey(), entry.getValue());
+        }
+        inv.send(player);
+    }
+
+    public void close() {
+        new CloseInventoryPacket().setPlayer(player).send(player);
+    }
+}

src/de/steamwar/bungeecore/comms/packets/inventory/SWItem.java

@@ -1,51 +1,50 @@
-package de.steamwar.bungeecore.coms.packets.inventory;
+package de.steamwar.bungeecore.comms.packets.inventory;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWItem {
 
-    String material, title, skullOwner;
-    boolean enchanted, hideAttributes;
-    int position;
-    List<String> lore;
-    InvCallback callback;
+    private String material, title, skullOwner;
+    private boolean enchanted, hideAttributes;
+    private int position;
+    private List<String> lore;
+    private InvCallback callback;
+    private int color;
 
     public SWItem(String material, int position, String title) {
         this.material = material.toUpperCase();
         lore = new ArrayList<>();
         this.position = position;
         this.title = title;
+        color = 0;
     }
 
-    private SWItem(String json) {
-        JsonObject object = new JsonParser().parse(json).getAsJsonObject();
-        material = object.get("material").getAsString();
-        position = object.get("position").getAsInt();
-        title = object.get("title").getAsString();
-        if(object.has("skullOwner")) {
-            skullOwner = object.get("skullOwner").getAsString();
-        }
-        if(object.has("enchanted"))
-            enchanted = true;
-        if(object.has("hideAttributes"))
-            hideAttributes = true;
-        if(object.has("lore")) {
-            List<String> lore = new ArrayList<>();
-            JsonArray array = object.getAsJsonArray("lore");
-            array.forEach(jsonElement -> lore.add(jsonElement.getAsString()));
-            this.lore = lore;
-        }
+    public SWItem(int position, String title, int color) {
+        this.material = "DYE";
+        lore = new ArrayList<>();
+        this.position = position;
+        this.title = title;
+        this.color = color;
+    }
+
+    public static SWItem getSkull(String skullOwner) {
+        SWItem item = new SWItem("SKULL", 1, skullOwner);
+        item.setSkullOwner(skullOwner);
+        return item;
     }
 
     public void setCallback(InvCallback callback) {
         this.callback = callback;
     }
 
+    public void setColor(int color) {
+        this.color = color;
+    }
+
     public InvCallback getCallback() {
         return callback;
     }
@@ -82,11 +81,19 @@ public class SWItem {
         this.hideAttributes = hideAttributes;
     }
 
+    public int getPosition() {
+        return position;
+    }
+
+    public void setName(String name) {
+        title = name;
+    }
+
     public void addLore(String lore) {
         this.lore.add(lore);
     }
 
-    public String writeToString() {
+    public JsonObject writeToString() {
         JsonObject object = new JsonObject();
         object.addProperty("material", material);
         object.addProperty("position", position);
@@ -97,6 +104,8 @@ public class SWItem {
             object.addProperty("enchanted", true);
         if(hideAttributes)
             object.addProperty("hideAttributes", true);
+        if(color != 0)
+            object.addProperty("color", color);
         if(lore != null) {
             JsonArray array = new JsonArray();
             for (String lores:
@@ -106,11 +115,7 @@ public class SWItem {
             object.add("lore", array);
         }
 
-        return object.toString();
-    }
-
-    public static SWItem getFromJson(String json) {
-        return new SWItem(json);
+        return object;
     }
 
     @Override

src/de/steamwar/bungeecore/comms/packets/inventory/SWListInv.java

@@ -0,0 +1,126 @@
+package de.steamwar.bungeecore.comms.packets.inventory;
+
+import de.steamwar.bungeecore.sql.Schematic;
+import de.steamwar.bungeecore.sql.SchematicType;
+import net.md_5.bungee.BungeeCord;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+import java.util.*;
+
+public class SWListInv<T> extends SWInventory {
+    private ListCallback<T> callback;
+    private List<SWListEntry<T>> elements;
+    private int page;
+
+    public SWListInv(ProxiedPlayer p, String t, List<SWListEntry<T>> l, ListCallback<T> c){
+        super(p, (l.size()>45) ? 54 : (l.size() + 9-l.size()%9), t);
+        callback = c;
+        elements = l;
+        page = 0;
+    }
+
+    @Override
+    public void open(){
+        setCallback(-999, (InvCallback.ClickType click) -> close());
+        if(elements.size() > 54){
+            if(page != 0)
+                addItem(45, new SWItem(45, "§eSeite zurück", 10), (InvCallback.ClickType click) -> {
+                    page--;
+                    open();
+                });
+            else
+                addItem(45, new SWItem(45, "§7Seite zurück", 8), (InvCallback.ClickType click) -> {});
+            if(page < elements.size()/45)
+                addItem(53, new SWItem( 53, "§eSeite vor", 10), "§eSeite vor", (InvCallback.ClickType click) -> {
+                    page++;
+                    open();
+                });
+            else
+                addItem(53, new SWItem(53, "§eSeite vor", 8), (InvCallback.ClickType click) -> {});
+        }
+
+        int ipageLimit = elements.size() - page*45;
+        if(ipageLimit > 45 && elements.size() > 54){
+            ipageLimit = 45;
+        }
+        int i = page*45;
+        for(int ipage=0; ipage < ipageLimit; ipage++ ){
+            SWItem e = elements.get(i).getItem();
+
+            final int pos = i;
+            addItem(ipage, e);
+            setCallback(ipage, (InvCallback.ClickType click) -> callback.clicked(click, elements.get(pos).getObject()));
+            i++;
+        }
+        super.open();
+    }
+
+    public void setCallback(ListCallback<T> c){
+        callback = c;
+    }
+
+    public interface ListCallback<T>{
+        void clicked(InvCallback.ClickType click, T element);
+    }
+
+    public static List<SWListEntry<UUID>> createPlayerList(UUID without){
+        List<SWListEntry<UUID>> onlinePlayers = new ArrayList<>();
+        for(ProxiedPlayer player : BungeeCord.getInstance().getPlayer(without).getServer().getInfo().getPlayers()){
+            if(without != null && player.getUniqueId().equals(without))
+                continue;
+
+            onlinePlayers.add(new SWListEntry<>(SWItem.getSkull(player.getName()), player.getUniqueId()));
+        }
+        return onlinePlayers;
+    }
+
+    public static List<SWListEntry<UUID>> createGlobalPlayerList(UUID without){
+        List<SWListEntry<UUID>> onlinePlayers = new ArrayList<>();
+        for(ProxiedPlayer player : BungeeCord.getInstance().getPlayers()){
+            if(without != null && player.getUniqueId().equals(without))
+                continue;
+
+            onlinePlayers.add(new SWListEntry<>(SWItem.getSkull(player.getName()), player.getUniqueId()));
+        }
+        return onlinePlayers;
+    }
+
+    public static List<SWListEntry<Schematic>> getSchemList(SchematicType type, int steamwarUserId){
+        List<SWListEntry<Schematic>> schemList = new ArrayList<>();
+
+        List<Schematic> schems;
+        if(type == null)
+            schems = Schematic.getSchemsAccessibleByUser(steamwarUserId);
+        else
+            schems = Schematic.getSchemsOfType(steamwarUserId, type);
+
+        for(Schematic s : schems){
+            String m;
+            if(s.getSchemItem().isEmpty())
+                m = "CAULDRON_ITEM";
+            else
+                m = s.getSchemItem();
+            SWItem item = new SWItem(m, 0, "§e" + s.getSchemName());
+            schemList.add(new SWListEntry<>(item, s));
+        }
+        return schemList;
+    }
+
+    public static class SWListEntry<T>{
+        final SWItem item;
+        final T object;
+
+        public SWListEntry(SWItem item, T object){
+            this.item = item;
+            this.object = object;
+        }
+
+        public SWItem getItem(){
+            return item;
+        }
+
+        public T getObject(){
+            return object;
+        }
+    }
+}

src/de/steamwar/bungeecore/coms/handlers/InventoryCallbackHandler.java

@@ -1,38 +0,0 @@
-package de.steamwar.bungeecore.coms.handlers;
-
-import com.google.common.io.ByteArrayDataInput;
-import de.steamwar.bungeecore.coms.packets.inventory.InvCallback;
-import de.steamwar.bungeecore.coms.packets.inventory.SWInventory;
-import de.steamwar.bungeecore.coms.packets.inventory.SWItem;
-import de.steamwar.bungeecore.coms.receiver.Handler;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class InventoryCallbackHandler extends Handler {
-
-    public static final Map<String, SWInventory> inventoryHashMap = new HashMap<>();
-
-    @Override
-    protected String getName() {
-        return "InventoryCallback";
-    }
-
-    @Override
-    public void handle(ByteArrayDataInput byteArrayDataInput) {
-        String owner = byteArrayDataInput.readUTF();
-        CallbackType type = CallbackType.valueOf(byteArrayDataInput.readUTF());
-        if(type == CallbackType.CLICK) {
-            SWItem item = SWItem.getFromJson(byteArrayDataInput.readUTF());
-            InvCallback.ClickType clickType = InvCallback.ClickType.valueOf(byteArrayDataInput.readUTF());
-            inventoryHashMap.get(owner).handleCallback(clickType, item);
-        }else if(type == CallbackType.CLOSE) {
-            inventoryHashMap.get(owner).handleClose();
-        }
-    }
-
-    public enum CallbackType {
-        CLICK,
-        CLOSE,
-    }
-}

src/de/steamwar/bungeecore/coms/packets/InventoryPacket.java

@@ -1,53 +0,0 @@
-package de.steamwar.bungeecore.coms.packets;
-
-import com.google.common.io.ByteArrayDataOutput;
-import de.steamwar.bungeecore.coms.packets.inventory.SWItem;
-import de.steamwar.bungeecore.coms.sender.Packet;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-
-import java.util.HashMap;
-
-public class InventoryPacket extends Packet {
-
-    String title;
-    String player;
-    int size;
-    HashMap<Integer, SWItem> items;
-
-    public InventoryPacket(int size, String title, ProxiedPlayer player) {
-        items = new HashMap<>();
-        this.title = title;
-        this.size = size;
-        this.player = player.getUniqueId().toString();
-    }
-
-    @Override
-    public String getName() {
-        return "Inventory";
-    }
-
-    @Override
-    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
-        byteArrayDataOutput.writeUTF(player);
-        byteArrayDataOutput.writeUTF(title);
-        byteArrayDataOutput.writeInt(size);
-        byteArrayDataOutput.writeInt(items.size());
-        for (int i = 0; i < size; i++) {
-            if(items.get(i) != null)
-                byteArrayDataOutput.writeUTF(items.get(i).writeToString());
-        }
-    }
-
-    public void addItem(SWItem item) {
-        for (int i = 0; i < items.size(); i++) {
-            if (items.get(i) != null) {
-                items.put(i, item);
-                return;
-            }
-        }
-    }
-
-    public void setItem(int index, SWItem item) {
-        items.put(index, item);
-    }
-}

src/de/steamwar/bungeecore/coms/packets/PingPacket.java

@@ -1,24 +0,0 @@
-package de.steamwar.bungeecore.coms.packets;
-
-import com.google.common.io.ByteArrayDataOutput;
-import de.steamwar.bungeecore.coms.sender.Packet;
-
-public class PingPacket extends Packet {
-
-    String UUID;
-
-    @Override
-    public String getName() {
-        return "Ping";
-    }
-
-    @Override
-    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
-        byteArrayDataOutput.writeUTF(UUID);
-    }
-
-    public PingPacket setUUID(String UUID) {
-        this.UUID = UUID;
-        return this;
-    }
-}

src/de/steamwar/bungeecore/coms/packets/inventory/SWInventory.java

@@ -1,75 +0,0 @@
-package de.steamwar.bungeecore.coms.packets.inventory;
-
-import de.steamwar.bungeecore.coms.handlers.InventoryCallbackHandler;
-import de.steamwar.bungeecore.coms.packets.CloseInventoryPacket;
-import de.steamwar.bungeecore.coms.packets.InventoryPacket;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class SWInventory {
-
-    Map<Integer, SWItem> itemMap;
-    InvCallback close;
-    ProxiedPlayer player;
-    int size;
-    String title;
-
-    public SWInventory(ProxiedPlayer proxiedPlayer, int size, String title) {
-        itemMap = new HashMap<>();
-        InventoryCallbackHandler.inventoryHashMap.put(proxiedPlayer.getUniqueId().toString(), this);
-        this.player = proxiedPlayer;
-        this.size = size;
-        this.title = title;
-    }
-
-    public void addItem(SWItem item) {
-        itemMap.put(item.position, item);
-    }
-
-    public void removeItem(SWItem item) {
-        itemMap.remove(item.position);
-    }
-
-    public void removeItem(int position) {
-        itemMap.remove(position);
-    }
-
-    public int getSize() {
-        return size;
-    }
-
-    public void setSize(int size) {
-        this.size = size;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    public void handleCallback(InvCallback.ClickType type, SWItem item) {
-        itemMap.get(item.position).callback.clicked(type);
-    }
-
-    public void handleClose() {
-        if(close != null)
-            close.clicked(null);
-    }
-
-    public void open() {
-        InventoryPacket inv = new InventoryPacket(size, title, player);
-        for (Map.Entry<Integer, SWItem> entry : itemMap.entrySet()) {
-            inv.setItem(entry.getKey(), entry.getValue());
-        }
-        inv.send(player);
-    }
-
-    public void close() {
-        new CloseInventoryPacket().setPlayer(player).send(player);
-    }
-}

src/de/steamwar/bungeecore/coms/receiver/Handler.java

@@ -1,10 +0,0 @@
-package de.steamwar.bungeecore.coms.receiver;
-
-import com.google.common.io.ByteArrayDataInput;
-
-public abstract class Handler {
-
-    protected abstract String getName();
-
-    public abstract void handle(ByteArrayDataInput byteArrayDataInput);
-}

src/de/steamwar/bungeecore/coms/receiver/PacketHandler.java

@@ -1,33 +0,0 @@
-package de.steamwar.bungeecore.coms.receiver;
-
-import com.google.common.io.ByteArrayDataInput;
-import com.google.common.io.ByteStreams;
-import de.steamwar.bungeecore.coms.handlers.InventoryCallbackHandler;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class PacketHandler extends BasicListener {
-
-    private static final Map<String, Handler> handlerMap = new HashMap<>();
-
-    @EventHandler
-    public void onPluginMessage(PluginMessageEvent event) {
-        if(!event.getTag().equalsIgnoreCase("sw:return"))
-            return;
-        ByteArrayDataInput in = ByteStreams.newDataInput(event.getData());
-        String handler = in.readUTF();
-        handlerMap.get(handler).handle(in);
-    }
-
-    public static void registerHandler(Handler handler) {
-        handlerMap.put(handler.getName(), handler);
-    }
-
-    static {
-        registerHandler(new InventoryCallbackHandler());
-    }
-}

src/de/steamwar/bungeecore/coms/sender/Packet.java

@@ -1,21 +0,0 @@
-package de.steamwar.bungeecore.coms.sender;
-
-import com.google.common.io.ByteArrayDataOutput;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.connection.Server;
-
-public abstract class Packet {
-
-    public void send(Server server) {
-        PacketSender.sendPacket(this, server);
-    }
-
-    public void send(ProxiedPlayer player) {
-        PacketSender.sendPacket(this, player);
-    }
-
-    public abstract String getName();
-
-    //TODO Write Variables Automatic
-    public abstract void writeVars(ByteArrayDataOutput byteArrayDataOutput);
-}

src/de/steamwar/bungeecore/listeners/ChatListener.java

@@ -24,7 +24,7 @@ import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
 import de.steamwar.bungeecore.commands.BauCommand;
 import de.steamwar.bungeecore.commands.TpCommand;
-import de.steamwar.bungeecore.coms.packets.PingPacket;
+import de.steamwar.bungeecore.comms.packets.PingPacket;
 import de.steamwar.bungeecore.sql.SteamwarUser;
 import de.steamwar.bungeecore.sql.Team;
 import net.md_5.bungee.api.ChatColor;
@@ -189,7 +189,7 @@ public class ChatListener extends BasicListener {
             for (String curr : msgSplits) {
                 if(curr.equalsIgnoreCase("@" + target.getName())) {
                     builder.append("§e@").append(target.getName()).append(chatcolor).append(" ");
-                    new PingPacket().setUUID(target.getUniqueId().toString()).send(target);
+                    new PingPacket().setUser(SteamwarUser.get(target).getId()).send(target);
                 }else {
                     builder.append(curr).append(" ");
                 }

src/de/steamwar/bungeecore/sql/Schematic.java

@@ -91,6 +91,23 @@ public class Schematic {
         }
     }
 
+    public static List<Schematic> getSchemsAccessibleByUser(int schemOwner){
+        try{
+            ResultSet schematic = SQL.select("SELECT SchemID, SchemName, SchemOwner, Item, SchemType, Rank, SchemFormat FROM Schematic WHERE SchemOwner = ? ORDER BY SchemName", schemOwner);
+            List<Schematic> schematics = new ArrayList<>();
+            while(schematic.next()){
+                schematics.add(new Schematic(schematic));
+            }
+            List<SchematicMember> addedSchems = SchematicMember.getAccessibleSchems(schemOwner);
+            for(SchematicMember schem : addedSchems){
+                schematics.add(getSchemFromDB(schem.getSchemName(), schem.getSchemOwner()));
+            }
+            return schematics;
+        }catch(SQLException e){
+            throw new SecurityException("Failed listing schematics", e);
+        }
+    }
+
     public int getSchemID() {
         return schemID;
     }
@@ -107,6 +124,15 @@ public class Schematic {
         return schemType;
     }
 
+    public String getSchemItem() {
+        try {
+            ResultSet set = SQL.select("SELECT Item WHERE SchemID = ? AND SchemOwner = ?", schemID, schemOwner);
+            return set.getString("Item");
+        } catch (SQLException throwables) {
+            return "CAULDRON_ITEM";
+        }
+    }
+
     public void setSchemType(SchematicType schemType) {
         this.schemType = schemType;
         SQL.update("UPDATE Schematic SET SchemType = ? WHERE SchemID = ?", schemType.toDB(), schemID);

src/de/steamwar/bungeecore/sql/SchematicMember.java

@@ -0,0 +1,115 @@
+package de.steamwar.bungeecore.sql;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class SchematicMember {
+    private final int schemOwner;
+    private final String schemName;
+    private final int member;
+
+    private SchematicMember(String schemName, int schemOwner, int schemMember, boolean updateDB){
+        this.schemOwner = schemOwner;
+        member = schemMember;
+        this.schemName = schemName;
+        if(updateDB)
+            updateDB();
+    }
+
+    public SchematicMember(String schemName, int schemOwner, int schemMember){
+        this(schemName, schemOwner, schemMember, true);
+    }
+
+    public SchematicMember(String schemName, UUID schemOwner, UUID schemMember){
+        this(schemName, SteamwarUser.get(schemOwner).getId(), SteamwarUser.get(schemMember).getId(), true);
+    }
+
+    private void updateDB(){
+        SQL.update("INSERT INTO SchemMember (SchemName, SchemOwner, Member) VALUES (?, ?, ?)", schemName, schemOwner, member);
+    }
+
+    public static SchematicMember getSchemMemberFromDB(String schemName, UUID schemOwner, UUID schemMember){
+        return getSchemMemberFromDB(schemName, SteamwarUser.get(schemOwner).getId(), SteamwarUser.get(schemMember).getId());
+    }
+
+    public static SchematicMember getSchemMemberFromDB(String schemName, int schemOwner, int schemMember){
+        ResultSet schematicMember = SQL.select("SELECT * FROM SchemMember WHERE SchemName = ? AND SchemOwner = ? AND Member = ?", schemName, schemOwner, schemMember);
+        try {
+            if(schematicMember == null || !schematicMember.next()){
+                return null;
+            }
+            return new SchematicMember(schemName, schemOwner, schemMember, false);
+        } catch (SQLException e) {
+            throw new SecurityException("Could not get schemmember", e);
+        }
+    }
+
+    public static SchematicMember getMemberBySchematic(String schemName, int schemMember){
+        ResultSet schematicMember = SQL.select("SELECT * FROM SchemMember WHERE SchemName = ? AND Member = ?", schemName, schemMember);
+        try {
+            if(schematicMember == null || !schematicMember.next()){
+                return null;
+            }
+            int schemOwner = schematicMember.getInt("SchemOwner");
+            return new SchematicMember(schemName, schemOwner, schemMember, false);
+        } catch (SQLException e) {
+            throw new SecurityException("Could not get member", e);
+        }
+    }
+
+    public static List<SchematicMember> getSchemMembers(String schemName, UUID schemOwner){
+        return getSchemMembers(schemName, SteamwarUser.get(schemOwner).getId());
+    }
+
+    public static List<SchematicMember> getSchemMembers(String schemName, int schemOwner){
+        ResultSet schematicMember = SQL.select("SELECT * FROM SchemMember WHERE SchemName = ? AND SchemOwner = ?", schemName, schemOwner);
+        try {
+            List<SchematicMember> schematicMembers = new ArrayList<>();
+            while(schematicMember.next()){
+                int schemMember = schematicMember.getInt("Member");
+                schematicMembers.add(new SchematicMember(schemName, schemOwner, schemMember, false));
+            }
+            return schematicMembers;
+        } catch (SQLException e) {
+            throw new SecurityException("Could not get schemmembers", e);
+        }
+    }
+
+    public static List<SchematicMember> getAccessibleSchems(UUID schemMember){
+        return getAccessibleSchems(SteamwarUser.get(schemMember).getId());
+    }
+
+    public static List<SchematicMember> getAccessibleSchems(int schemMember){
+        ResultSet schematicMember = SQL.select("SELECT * FROM SchemMember WHERE Member = ?", schemMember);
+        try {
+            List<SchematicMember> schematicMembers = new ArrayList<>();
+            while(schematicMember.next()){
+                String schemName = schematicMember.getString("SchemName");
+                int schemOwner = schematicMember.getInt("SchemOwner");
+                schematicMembers.add(new SchematicMember(schemName, schemOwner, schemMember, false));
+            }
+            return schematicMembers;
+        } catch (SQLException e) {
+            throw new SecurityException("Could not get accessible schems", e);
+        }
+    }
+
+    public int getSchemOwner() {
+        return schemOwner;
+    }
+
+    public String getSchemName() {
+        return schemName;
+    }
+
+    public int getMember() {
+        return member;
+    }
+
+    public void remove(){
+        SQL.update("DELETE FROM SchemMember WHERE SchemOwner = ? AND SchemName = ? AND Member = ?", schemOwner, schemName, member);
+    }
+}