Adding functions for working without pair

SpigotCore_Main/src/de/steamwar/inventory/SWListInv.java

@@ -8,17 +8,26 @@ import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.inventory.ClickType;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;
 
 public class SWListInv<T> extends SWInventory {
 
     private ListCallback<T> callback;
-    private List<Pair<SWItem, T>> elements;
+    private List<SWListEntry<T>> elements;
     private int page;
 
+    @Deprecated
     public SWListInv(Player p, String t, ListCallback<T> c, List<Pair<SWItem, T>> l) {
+        super(p, (l.size()>45) ? 54 : (l.size() + 9-l.size()%9), t);
+        callback = c;
+        //Only here for backwards compatibility
+        elements = new LinkedList<>();
+        for(Pair<SWItem, T> pair : l)
+            elements.add(new SWListEntry<>(pair.getKey(), pair.getValue()));
+        page = 0;
+    }
+
+    public SWListInv(Player 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;
@@ -52,11 +61,11 @@ public class SWListInv<T> extends SWInventory {
         }
         int i = page*45;
         for(int ipage=0; ipage < ipageLimit; ipage++ ){
-            SWItem e = elements.get(i).getKey();
+            SWItem e = elements.get(i).getItem();
 
             final int pos = i;
             setItem(ipage, e);
-            setCallback(ipage, (ClickType click) -> callback.clicked(click, elements.get(pos).getValue()));
+            setCallback(ipage, (ClickType click) -> callback.clicked(click, elements.get(pos).getObject()));
             i++;
         }
         super.open();
@@ -70,6 +79,7 @@ public class SWListInv<T> extends SWInventory {
         void clicked(ClickType click, T element);
     }
 
+    @Deprecated
     public static List<Pair<SWItem, UUID>> createPlayerList(Player without){
         List<Pair<SWItem, UUID>> onlinePlayers = new ArrayList<>();
         for(Player player : Bukkit.getOnlinePlayers()){
@@ -81,6 +91,18 @@ public class SWListInv<T> extends SWInventory {
         return onlinePlayers;
     }
 
+    public static List<SWListEntry<UUID>> createPlayerList(UUID without){
+        List<SWListEntry<UUID>> onlinePlayers = new ArrayList<>();
+        for(Player player : Bukkit.getOnlinePlayers()){
+            if(without != null && player.getUniqueId().equals(without))
+                continue;
+
+            onlinePlayers.add(new SWListEntry<>(SWItem.getPlayerSkull(player), player.getUniqueId()));
+        }
+        return onlinePlayers;
+    }
+
+    @Deprecated
     public static List<Pair<SWItem, Schematic>> getSchemList(int warkingUserId, SchematicType type){
         List<Pair<SWItem, Schematic>> schemList = new ArrayList<>();
 
@@ -101,4 +123,43 @@ public class SWListInv<T> extends SWInventory {
         }
         return schemList;
     }
+
+    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){
+            Material m;
+            if(s.getItem().isEmpty())
+                m = SWItem.getMaterial("CAULDRON_ITEM");
+            else
+                m = SWItem.getMaterial(s.getItem());
+            SWItem item = new SWItem(m,"§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;
+        }
+    }
 }