From ff8ebf864e0f3f5d70b43bfbe7353e347897442b Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 19 Oct 2019 00:52:12 -0500
Subject: [PATCH] Logger settings (suppressing pointless logs)

---
 .../net/minecraft/server/AdvancementDataPlayer.java   |  1 +
 .../java/net/minecraft/server/GenericAttributes.java  |  1 +
 .../minecraft/server/WorldGenFeatureConfigured.java   |  1 +
 src/main/java/net/pl3x/purpur/PurpurConfig.java       | 11 +++++++++++
 .../org/bukkit/craftbukkit/legacy/CraftLegacy.java    |  1 +
 5 files changed, 15 insertions(+)

diff --git a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
index c41e13847..44331cea7 100644
--- a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
+++ b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
@@ -162,6 +162,7 @@ public class AdvancementDataPlayer {
                         if (advancement == null) {
                             // CraftBukkit start
                             if (entry.getKey().getNamespace().equals("minecraft")) {
+                                if (!net.pl3x.purpur.PurpurConfig.loggerSuppressIgnoredAdvancementWarnings) // Purpur
                                 AdvancementDataPlayer.LOGGER.warn("Ignored advancement '{}' in progress file {} - it doesn't exist anymore?", entry.getKey(), this.e);
                             }
                             // CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/GenericAttributes.java b/src/main/java/net/minecraft/server/GenericAttributes.java
index 469e293c2..ca58302cf 100644
--- a/src/main/java/net/minecraft/server/GenericAttributes.java
+++ b/src/main/java/net/minecraft/server/GenericAttributes.java
@@ -79,6 +79,7 @@ public class GenericAttributes {
             AttributeInstance attributeinstance = attributemapbase.a(nbttagcompound.getString("Name"));
 
             if (attributeinstance == null) {
+                if (!net.pl3x.purpur.PurpurConfig.loggerSuppressUnknownAttributeWarnings) // Purpur
                 GenericAttributes.LOGGER.warn("Ignoring unknown attribute '{}'", nbttagcompound.getString("Name"));
             } else {
                 a(attributeinstance, nbttagcompound);
diff --git a/src/main/java/net/minecraft/server/WorldGenFeatureConfigured.java b/src/main/java/net/minecraft/server/WorldGenFeatureConfigured.java
index 73402f2b5..1c2320cc5 100644
--- a/src/main/java/net/minecraft/server/WorldGenFeatureConfigured.java
+++ b/src/main/java/net/minecraft/server/WorldGenFeatureConfigured.java
@@ -47,6 +47,7 @@ public class WorldGenFeatureConfigured<FC extends WorldGenFeatureConfiguration,
         try {
             return new WorldGenFeatureConfigured<>(worldgenerator, dynamic.get("config").orElseEmptyMap());
         } catch (RuntimeException runtimeexception) {
+            if (!net.pl3x.purpur.PurpurConfig.loggerSuppressWorldGenFeatureDeserializationError) // Purpur
             WorldGenFeatureConfigured.LOGGER.warn("Error while deserializing {}", s);
             return new WorldGenFeatureConfigured<>(WorldGenerator.NO_OP, WorldGenFeatureEmptyConfiguration.e);
         }
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index 2673de821..d6f82d119 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -128,6 +128,17 @@ public class PurpurConfig {
         return config.getString(path, config.getString(path));
     }
 
+    public static boolean loggerSuppressUnknownAttributeWarnings = false;
+    public static boolean loggerSuppressInitLegacyMaterialError = false;
+    public static boolean loggerSuppressWorldGenFeatureDeserializationError = false;
+    public static boolean loggerSuppressIgnoredAdvancementWarnings = false;
+    private static void loggerSettings() {
+        loggerSuppressUnknownAttributeWarnings = getBoolean("settings.logger.suppress-unknown-attribute-warnings", loggerSuppressUnknownAttributeWarnings);
+        loggerSuppressInitLegacyMaterialError = getBoolean("settings.logger.suppress-init-legacy-material-errors", loggerSuppressInitLegacyMaterialError);
+        loggerSuppressWorldGenFeatureDeserializationError = getBoolean("settings.logger.suppress-world-gen-feature-deserialization-errors", loggerSuppressWorldGenFeatureDeserializationError);
+        loggerSuppressIgnoredAdvancementWarnings = getBoolean("settings.logger.suppress-ignored-advancement-warnings", loggerSuppressIgnoredAdvancementWarnings);
+    }
+
     private static void timingsSettings() {
         getString("settings.timings.url", "https://timings.pl3x.net");
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
index 049e9f98d..1d179cd5b 100644
--- a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
+++ b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
@@ -254,6 +254,7 @@ public final class CraftLegacy {
     }
 
     static {
+        if (!net.pl3x.purpur.PurpurConfig.loggerSuppressInitLegacyMaterialError) // Purpur
         System.err.println("Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!");
         if (MinecraftServer.getServer() != null && MinecraftServer.getServer().isDebugging()) {
             new Exception().printStackTrace();
-- 
2.26.2