update

src/main/scala/io/izzel/taboolib/util/book/BookFormatter.java

@@ -2,24 +2,19 @@ package io.izzel.taboolib.util.book;
 
 import io.izzel.taboolib.module.nms.NMS;
 import io.izzel.taboolib.util.book.builder.BookBuilder;
+import io.izzel.taboolib.util.book.builder.PageBuilder;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import java.util.List;
+
 /**
  * @author unknown
  * @recode 2019-8-18 16:40:16
  */
 public class BookFormatter {
 
-    public static BookBuilder writtenBook() {
-        return new BookBuilder(new ItemStack(Material.WRITTEN_BOOK));
-    }
-
-    public static BookBuilder writtenBook(String title, String author) {
-        return new BookBuilder(new ItemStack(Material.WRITTEN_BOOK), title, author);
-    }
-
     public static void forceOpen(Player player, ItemStack book) {
         ItemStack hand = player.getItemInHand();
         player.setItemInHand(book);
@@ -30,4 +25,33 @@ public class BookFormatter {
         }
         player.setItemInHand(hand);
     }
+
+    public static BookBuilder writtenBook() {
+        return new BookBuilder(new ItemStack(Material.WRITTEN_BOOK));
+    }
+
+    public static BookBuilder writtenBook(String title, String author) {
+        return new BookBuilder(new ItemStack(Material.WRITTEN_BOOK), title, author);
+    }
+
+    public static ItemStack writeToBook(List<String> lines) {
+        BookBuilder bookBuilder = BookFormatter.writtenBook();
+        PageBuilder builder = null;
+        int index = 0;
+        for (String line : lines) {
+            if (builder == null) {
+                builder = new PageBuilder();
+            }
+            builder.add(line).newLine();
+            if (index++ == 13) {
+                bookBuilder.addPages(builder.build());
+                builder = null;
+                index = 0;
+            }
+        }
+        if (builder != null) {
+            bookBuilder.addPages(builder.build());
+        }
+        return bookBuilder.build();
+    }
 }