Purpur/patches/server/0004-Add-language-asset-purpur.lang.patch

From ac7403d39a928740071cf70a4af0293d41041326 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 26 Mar 2020 13:17:09 -0500
Subject: [PATCH] Add language asset purpur.lang

---
 .../net/minecraft/server/EntityPlayer.java    |  1 +
 .../net/minecraft/server/LocaleLanguage.java  | 38 ++++++++++++++++++-
 src/main/resources/purpur.lang                |  1 +
 3 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 src/main/resources/purpur.lang

diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index fb38975830..74085c0511 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -1561,6 +1561,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     }
 
     public void a(IChatBaseComponent ichatbasecomponent, ChatMessageType chatmessagetype) {
+        if (ichatbasecomponent == null) return; // Purpur
         this.playerConnection.a((Packet) (new PacketPlayOutChat(ichatbasecomponent, chatmessagetype)), (future) -> {
             if (!future.isSuccess() && (chatmessagetype == ChatMessageType.GAME_INFO || chatmessagetype == ChatMessageType.SYSTEM)) {
                 boolean flag = true;
diff --git a/src/main/java/net/minecraft/server/LocaleLanguage.java b/src/main/java/net/minecraft/server/LocaleLanguage.java
index 6012739331..17527965c7 100644
--- a/src/main/java/net/minecraft/server/LocaleLanguage.java
+++ b/src/main/java/net/minecraft/server/LocaleLanguage.java
@@ -15,6 +15,7 @@ import java.util.Map.Entry;
 import java.util.regex.Pattern;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.bukkit.ChatColor;
 
 public class LocaleLanguage {
 
@@ -25,8 +26,31 @@ public class LocaleLanguage {
     private long e;
 
     public LocaleLanguage() {
+        // Purpur start
+        loadFromJar("/assets/minecraft/lang/en_us.json");
+        loadFromFile("purpur.lang");
+    }
+
+    private void loadFromFile(String resource) {
         try {
-            InputStream inputstream = LocaleLanguage.class.getResourceAsStream("/assets/minecraft/lang/en_us.json");
+            java.io.File file = new java.io.File(resource);
+            if (!file.exists()) {
+                java.nio.file.Files.copy(getClass().getResourceAsStream("/" + resource), file.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+            }
+            loadFromJar("/" + resource);
+            loadFromStream(resource, new java.io.FileInputStream(file));
+        } catch (IOException e) {
+            LOGGER.error("Couldn't read string from " + resource, e);
+        }
+    }
+
+    private void loadFromJar(String resource) {
+        loadFromStream(resource, getClass().getResourceAsStream(resource));
+    }
+
+    private void loadFromStream(String resource, InputStream inputstream) {
+        try {
+            // Purpur end
             Throwable throwable = null;
 
             try {
@@ -60,7 +84,7 @@ public class LocaleLanguage {
 
             }
         } catch (JsonParseException | IOException ioexception) {
-            LocaleLanguage.LOGGER.error("Couldn't read strings from /assets/minecraft/lang/en_us.json", ioexception);
+            LocaleLanguage.LOGGER.error("Couldn't read strings from " + resource, ioexception); // Purpur
         }
 
     }
@@ -88,4 +112,14 @@ public class LocaleLanguage {
     public long b() {
         return this.e;
     }
+
+    // Purpur start
+    public static ChatMessage translate(String key, Object... args) {
+        String str = getInstance().translateKey(key);
+        if (str == null) return null;
+        str = ChatColor.translateAlternateColorCodes('&', str);
+        if (str.isEmpty()) return null;
+        return new ChatMessage(str, args);
+    }
+    // Purpur end
 }
diff --git a/src/main/resources/purpur.lang b/src/main/resources/purpur.lang
new file mode 100644
index 0000000000..0967ef424b
--- /dev/null
+++ b/src/main/resources/purpur.lang
@@ -0,0 +1 @@
+{}
-- 
2.24.0