Add Command Mapper and some more Functions

Signed-off-by: Chaoscaot <chaoscaot444@gmail.com>

SpigotCore_Main/src/de/steamwar/command/SWCommandUtils.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.command;
 
+import de.steamwar.sql.SchematicNode;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
@@ -72,6 +73,17 @@ public class SWCommandUtils {
             return null;
         }, s -> Arrays.asList("s", "survival", "0", "c", "creative", "1", "sp", "spectator", "3", "a", "adventure", "2")));
         MAPPER_FUNCTIONS.put(SteamwarUser.class.getTypeName(), createMapper(SteamwarUser::get, s -> Bukkit.getOnlinePlayers().stream().map(Player::getName).collect(Collectors.toList())));
+        MAPPER_FUNCTIONS.put(SchematicNode.class.getTypeName(), new TypeMapper<SchematicNode>() {
+            @Override
+            public List<String> tabCompletes(CommandSender commandSender, String[] strings, String s) {
+                return SchematicNode.getNodeTabcomplete(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
+            }
+
+            @Override
+            public SchematicNode map(CommandSender commandSender, String[] previousArguments, String s) {
+                return SchematicNode.getNodeFromPath(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
+            }
+        });
     }
 
     private static void addMapper(Class<?> clazz, Class<?> alternativeClazz, TypeMapper<?> mapper) {

SpigotCore_Main/src/de/steamwar/sql/SchematicNode.java

@@ -582,4 +582,24 @@ public class SchematicNode {
         SchematicNode node = (SchematicNode) obj;
         return node.getId() == id;
     }
+
+    public static List<String> getNodeTabcomplete(SteamwarUser user, String s) {
+        List<String> list = new ArrayList<>();
+        boolean sws = s.startsWith("/");
+        if (sws) {
+            s = s.substring(1);
+        }
+        if (s.contains("/")) {
+            String preTab = s.substring(0, s.lastIndexOf("/") + 1);
+            SchematicNode pa = SchematicNode.getNodeFromPath(user, preTab);
+            if (pa == null) return Collections.emptyList();
+            List<SchematicNode> nodes = SchematicNode.getSchematicNodeInNode(pa);
+            nodes.forEach(node -> list.add((sws ? "/" : "") + node.generateBreadcrumbs(user)));
+        } else {
+            List<SchematicNode> nodes = SchematicNode.getSchematicsAccessibleByUser(user.getId(), 0);
+            nodes.forEach(node -> list.add((sws ? "/" : "") + node.getName() + (node.isDir() ? "/" : "")));
+        }
+        list.remove("//copy");
+        return list;
+    }
 }