From 572cf0cb6d371192c595b101ba83c90d195d819a Mon Sep 17 00:00:00 2001
From: Risto Lahtela <24460436+Rsl1122@users.noreply.github.com>
Date: Fri, 6 Nov 2020 10:32:33 +0200
Subject: [PATCH] Wrote a compatibility method for 1.8

Affects issues:
- Fixed #1600
---
 .../plan/commands/use/BukkitPartBuilder.java  | 34 ++++++++++++++++---
 1 file changed, 30 insertions(+), 4 deletions(-)

diff --git a/Plan/bukkit/src/main/java/com/djrapitops/plan/commands/use/BukkitPartBuilder.java b/Plan/bukkit/src/main/java/com/djrapitops/plan/commands/use/BukkitPartBuilder.java
index a896040d4..6eb35c923 100644
--- a/Plan/bukkit/src/main/java/com/djrapitops/plan/commands/use/BukkitPartBuilder.java
+++ b/Plan/bukkit/src/main/java/com/djrapitops/plan/commands/use/BukkitPartBuilder.java
@@ -16,14 +16,17 @@
  */
 package com.djrapitops.plan.commands.use;
 
+import net.md_5.bungee.api.chat.BaseComponent;
 import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.chat.ComponentBuilder;
 import net.md_5.bungee.api.chat.HoverEvent;
-import net.md_5.bungee.api.chat.TextComponent;
 import org.apache.commons.text.TextStringBuilder;
+import org.bukkit.ChatColor;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.List;
 
 class BukkitPartBuilder implements MessageBuilder {
 
@@ -44,8 +47,11 @@ class BukkitPartBuilder implements MessageBuilder {
     @Override
     public MessageBuilder addPart(String text) {
         BukkitPartBuilder nextPart = new BukkitPartBuilder(this);
-        // appendLegacy cannot be used as it was added after 1.8
-        nextPart.part.append(TextComponent.fromLegacyText(text));
+        try {
+            nextPart.part.appendLegacy(text);
+        } catch (NoSuchMethodError oldVersion_1_8) {
+            nextPart.part.append(ChatColor.translateAlternateColorCodes('§', text));
+        }
         return nextPart;
     }
 
@@ -105,8 +111,28 @@ class BukkitPartBuilder implements MessageBuilder {
         if (sender != null) {
             sender.sender.spigot().sendMessage(part.create());
         } else if (previous != null) {
-            previous.part.append(part.create());
+            try {
+                previous.part.append(part.create());
+            } catch (NoSuchMethodError oldVersion_1_8) {
+                sendOld();
+                return;
+            }
             previous.send();
         }
     }
+
+    // Compatibility for 1.8
+    private void sendOld() {
+        List<BaseComponent> components = new ArrayList<>();
+
+        // Jumping through a bunch of hoops to implement recursive append function dynamically
+        BukkitPartBuilder current = this;
+        while (current.sender == null) {
+            components.addAll(0, Arrays.asList(current.part.create()));
+            current = current.previous;
+        }
+
+        // CommandSender#spigot#sendMessage(BaseComponent[]) is not supported on 1.8
+        current.sender.sender.sendMessage(BaseComponent.toLegacyText(components.toArray(new BaseComponent[0])));
+    }
 }