Add some patches, fix compile

patches/server/0476-Add-getOfflinePlayerIfCached-String.patch

@@ -1,39 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: oxygencraft <21054297+oxygencraft@users.noreply.github.com>
-Date: Sun, 25 Oct 2020 18:34:50 +1100
-Subject: [PATCH] Add getOfflinePlayerIfCached(String)
-
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index ca77f684288a26ee81e0f8bf5fa649290c48d147..aa16f21e6f47c3730294f1bec2c86ee8e3c028ba 100644
---- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -1814,6 +1814,28 @@ public final class CraftServer implements Server {
-         return result;
-     }
- 
-+    // Paper start
-+    @Override
-+    @Nullable
-+    public OfflinePlayer getOfflinePlayerIfCached(String name) {
-+        Preconditions.checkArgument(name != null, "Name cannot be null");
-+        Preconditions.checkArgument(!name.isEmpty(), "Name cannot be empty");
-+
-+        OfflinePlayer result = getPlayerExact(name);
-+        if (result == null) {
-+            GameProfile profile = console.getProfileCache().getProfileIfCached(name);
-+
-+            if (profile != null) {
-+                result = getOfflinePlayer(profile);
-+            }
-+        } else {
-+            offlinePlayers.remove(result.getUniqueId());
-+        }
-+
-+        return result;
-+    }
-+    // Paper end
-+
-     @Override
-     public OfflinePlayer getOfflinePlayer(UUID id) {
-         Preconditions.checkArgument(id != null, "UUID id cannot be null");