PaperMC/patches/server/0006-MC-Dev-fixes.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 30 Mar 2016 19:36:20 -0400
Subject: [PATCH] MC Dev fixes


diff --git a/src/main/java/net/minecraft/core/BlockPos.java b/src/main/java/net/minecraft/core/BlockPos.java
index e89fa618fa20e3e843d8de81629e6dc551777823..2bb5e51f71cbf66819d198505aa4a5ecffd246c6 100644
--- a/src/main/java/net/minecraft/core/BlockPos.java
+++ b/src/main/java/net/minecraft/core/BlockPos.java
@@ -383,12 +383,12 @@ public class BlockPos extends Vec3i {
                     if (this.index == l) {
                         return this.endOfData();
                     } else {
-                        int i = this.index % i;
-                        int j = this.index / i;
-                        int k = j % j;
-                        int l = j / j;
+                        int offsetX = this.index % i; // Paper - decomp fix
+                        int u = this.index / i; // Paper - decomp fix
+                        int offsetY = u % j; // Paper - decomp fix
+                        int offsetZ = u / j; // Paper - decomp fix
                         ++this.index;
-                        return this.cursor.set(startX + i, startY + k, startZ + l);
+                        return this.cursor.set(startX + offsetX, startY + offsetY, startZ + offsetZ); // Paper - decomp fix
                     }
                 }
             };
diff --git a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
index ac523135cfdfbac507774c8f86d731de881b0442..ca70cd2e76c94f7a284c9af47c64252855f070a4 100644
--- a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
+++ b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
@@ -333,7 +333,7 @@ public class BuiltInRegistries {
         LOADERS.put(resourceLocation, () -> {
             return initializer.run(registry);
         });
-        WRITABLE_REGISTRY.register(key, registry, lifecycle);
+        WRITABLE_REGISTRY.register((ResourceKey) key, registry, lifecycle); // Paper - decompile fix
         return registry;
     }
 
diff --git a/src/main/java/net/minecraft/network/ConnectionProtocol.java b/src/main/java/net/minecraft/network/ConnectionProtocol.java
index bfac303dc0c11a0e741b29f3700823c69e55c798..ac1aa37329bd4d411964ea34ea8147f6db945b9a 100644
--- a/src/main/java/net/minecraft/network/ConnectionProtocol.java
+++ b/src/main/java/net/minecraft/network/ConnectionProtocol.java
@@ -220,7 +220,7 @@ public enum ConnectionProtocol {
     PLAY("play", protocol().addFlow(PacketFlow.CLIENTBOUND, (new ConnectionProtocol.PacketSet<ClientGamePacketListener>()).withBundlePacket(ClientboundBundlePacket.class, ClientboundBundlePacket::new).addPacket(ClientboundAddEntityPacket.class, ClientboundAddEntityPacket::new).addPacket(ClientboundAddExperienceOrbPacket.class, ClientboundAddExperienceOrbPacket::new).addPacket(ClientboundAnimatePacket.class, ClientboundAnimatePacket::new).addPacket(ClientboundAwardStatsPacket.class, ClientboundAwardStatsPacket::new).addPacket(ClientboundBlockChangedAckPacket.class, ClientboundBlockChangedAckPacket::new).addPacket(ClientboundBlockDestructionPacket.class, ClientboundBlockDestructionPacket::new).addPacket(ClientboundBlockEntityDataPacket.class, ClientboundBlockEntityDataPacket::new).addPacket(ClientboundBlockEventPacket.class, ClientboundBlockEventPacket::new).addPacket(ClientboundBlockUpdatePacket.class, ClientboundBlockUpdatePacket::new).addPacket(ClientboundBossEventPacket.class, ClientboundBossEventPacket::new).addPacket(ClientboundChangeDifficultyPacket.class, ClientboundChangeDifficultyPacket::new).addPacket(ClientboundChunkBatchFinishedPacket.class, ClientboundChunkBatchFinishedPacket::new).addPacket(ClientboundChunkBatchStartPacket.class, ClientboundChunkBatchStartPacket::new).addPacket(ClientboundChunksBiomesPacket.class, ClientboundChunksBiomesPacket::new).addPacket(ClientboundClearTitlesPacket.class, ClientboundClearTitlesPacket::new).addPacket(ClientboundCommandSuggestionsPacket.class, ClientboundCommandSuggestionsPacket::new).addPacket(ClientboundCommandsPacket.class, ClientboundCommandsPacket::new).addPacket(ClientboundContainerClosePacket.class, ClientboundContainerClosePacket::new).addPacket(ClientboundContainerSetContentPacket.class, ClientboundContainerSetContentPacket::new).addPacket(ClientboundContainerSetDataPacket.class, ClientboundContainerSetDataPacket::new).addPacket(ClientboundContainerSetSlotPacket.class, ClientboundContainerSetSlotPacket::new).addPacket(ClientboundCooldownPacket.class, ClientboundCooldownPacket::new).addPacket(ClientboundCustomChatCompletionsPacket.class, ClientboundCustomChatCompletionsPacket::new).addPacket(ClientboundCustomPayloadPacket.class, ClientboundCustomPayloadPacket::new).addPacket(ClientboundDamageEventPacket.class, ClientboundDamageEventPacket::new).addPacket(ClientboundDeleteChatPacket.class, ClientboundDeleteChatPacket::new).addPacket(ClientboundDisconnectPacket.class, ClientboundDisconnectPacket::new).addPacket(ClientboundDisguisedChatPacket.class, ClientboundDisguisedChatPacket::new).addPacket(ClientboundEntityEventPacket.class, ClientboundEntityEventPacket::new).addPacket(ClientboundExplodePacket.class, ClientboundExplodePacket::new).addPacket(ClientboundForgetLevelChunkPacket.class, ClientboundForgetLevelChunkPacket::new).addPacket(ClientboundGameEventPacket.class, ClientboundGameEventPacket::new).addPacket(ClientboundHorseScreenOpenPacket.class, ClientboundHorseScreenOpenPacket::new).addPacket(ClientboundHurtAnimationPacket.class, ClientboundHurtAnimationPacket::new).addPacket(ClientboundInitializeBorderPacket.class, ClientboundInitializeBorderPacket::new).addPacket(ClientboundKeepAlivePacket.class, ClientboundKeepAlivePacket::new).addPacket(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkWithLightPacket::new).addPacket(ClientboundLevelEventPacket.class, ClientboundLevelEventPacket::new).addPacket(ClientboundLevelParticlesPacket.class, ClientboundLevelParticlesPacket::new).addPacket(ClientboundLightUpdatePacket.class, ClientboundLightUpdatePacket::new).addPacket(ClientboundLoginPacket.class, ClientboundLoginPacket::new).addPacket(ClientboundMapItemDataPacket.class, ClientboundMapItemDataPacket::new).addPacket(ClientboundMerchantOffersPacket.class, ClientboundMerchantOffersPacket::new).addPacket(ClientboundMoveEntityPacket.Pos.class, ClientboundMoveEntityPacket.Pos::read).addPacket(ClientboundMoveEntityPacket.PosRot.class, ClientboundMoveEntityPacket.PosRot::read).addPacket(ClientboundMoveEntityPacket.Rot.class, ClientboundMoveEntityPacket.Rot::read).addPacket(ClientboundMoveVehiclePacket.class, ClientboundMoveVehiclePacket::new).addPacket(ClientboundOpenBookPacket.class, ClientboundOpenBookPacket::new).addPacket(ClientboundOpenScreenPacket.class, ClientboundOpenScreenPacket::new).addPacket(ClientboundOpenSignEditorPacket.class, ClientboundOpenSignEditorPacket::new).addPacket(ClientboundPingPacket.class, ClientboundPingPacket::new).addPacket(ClientboundPongResponsePacket.class, ClientboundPongResponsePacket::new).addPacket(ClientboundPlaceGhostRecipePacket.class, ClientboundPlaceGhostRecipePacket::new).addPacket(ClientboundPlayerAbilitiesPacket.class, ClientboundPlayerAbilitiesPacket::new).addPacket(ClientboundPlayerChatPacket.class, ClientboundPlayerChatPacket::new).addPacket(ClientboundPlayerCombatEndPacket.class, ClientboundPlayerCombatEndPacket::new).addPacket(ClientboundPlayerCombatEnterPacket.class, ClientboundPlayerCombatEnterPacket::new).addPacket(ClientboundPlayerCombatKillPacket.class, ClientboundPlayerCombatKillPacket::new).addPacket(ClientboundPlayerInfoRemovePacket.class, ClientboundPlayerInfoRemovePacket::new).addPacket(ClientboundPlayerInfoUpdatePacket.class, ClientboundPlayerInfoUpdatePacket::new).addPacket(ClientboundPlayerLookAtPacket.class, ClientboundPlayerLookAtPacket::new).addPacket(ClientboundPlayerPositionPacket.class, ClientboundPlayerPositionPacket::new).addPacket(ClientboundRecipePacket.class, ClientboundRecipePacket::new).addPacket(ClientboundRemoveEntitiesPacket.class, ClientboundRemoveEntitiesPacket::new).addPacket(ClientboundRemoveMobEffectPacket.class, ClientboundRemoveMobEffectPacket::new).addPacket(ClientboundResetScorePacket.class, ClientboundResetScorePacket::new).addPacket(ClientboundResourcePackPopPacket.class, ClientboundResourcePackPopPacket::new).addPacket(ClientboundResourcePackPushPacket.class, ClientboundResourcePackPushPacket::new).addPacket(ClientboundRespawnPacket.class, ClientboundRespawnPacket::new).addPacket(ClientboundRotateHeadPacket.class, ClientboundRotateHeadPacket::new).addPacket(ClientboundSectionBlocksUpdatePacket.class, ClientboundSectionBlocksUpdatePacket::new).addPacket(ClientboundSelectAdvancementsTabPacket.class, ClientboundSelectAdvancementsTabPacket::new).addPacket(ClientboundServerDataPacket.class, ClientboundServerDataPacket::new).addPacket(ClientboundSetActionBarTextPacket.class, ClientboundSetActionBarTextPacket::new).addPacket(ClientboundSetBorderCenterPacket.class, ClientboundSetBorderCenterPacket::new).addPacket(ClientboundSetBorderLerpSizePacket.class, ClientboundSetBorderLerpSizePacket::new).addPacket(ClientboundSetBorderSizePacket.class, ClientboundSetBorderSizePacket::new).addPacket(ClientboundSetBorderWarningDelayPacket.class, ClientboundSetBorderWarningDelayPacket::new).addPacket(ClientboundSetBorderWarningDistancePacket.class, ClientboundSetBorderWarningDistancePacket::new).addPacket(ClientboundSetCameraPacket.class, ClientboundSetCameraPacket::new).addPacket(ClientboundSetCarriedItemPacket.class, ClientboundSetCarriedItemPacket::new).addPacket(ClientboundSetChunkCacheCenterPacket.class, ClientboundSetChunkCacheCenterPacket::new).addPacket(ClientboundSetChunkCacheRadiusPacket.class, ClientboundSetChunkCacheRadiusPacket::new).addPacket(ClientboundSetDefaultSpawnPositionPacket.class, ClientboundSetDefaultSpawnPositionPacket::new).addPacket(ClientboundSetDisplayObjectivePacket.class, ClientboundSetDisplayObjectivePacket::new).addPacket(ClientboundSetEntityDataPacket.class, ClientboundSetEntityDataPacket::new).addPacket(ClientboundSetEntityLinkPacket.class, ClientboundSetEntityLinkPacket::new).addPacket(ClientboundSetEntityMotionPacket.class, ClientboundSetEntityMotionPacket::new).addPacket(ClientboundSetEquipmentPacket.class, ClientboundSetEquipmentPacket::new).addPacket(ClientboundSetExperiencePacket.class, ClientboundSetExperiencePacket::new).addPacket(ClientboundSetHealthPacket.class, ClientboundSetHealthPacket::new).addPacket(ClientboundSetObjectivePacket.class, ClientboundSetObjectivePacket::new).addPacket(ClientboundSetPassengersPacket.class, ClientboundSetPassengersPacket::new).addPacket(ClientboundSetPlayerTeamPacket.class, ClientboundSetPlayerTeamPacket::new).addPacket(ClientboundSetScorePacket.class, ClientboundSetScorePacket::new).addPacket(ClientboundSetSimulationDistancePacket.class, ClientboundSetSimulationDistancePacket::new).addPacket(ClientboundSetSubtitleTextPacket.class, ClientboundSetSubtitleTextPacket::new).addPacket(ClientboundSetTimePacket.class, ClientboundSetTimePacket::new).addPacket(ClientboundSetTitleTextPacket.class, ClientboundSetTitleTextPacket::new).addPacket(ClientboundSetTitlesAnimationPacket.class, ClientboundSetTitlesAnimationPacket::new).addPacket(ClientboundSoundEntityPacket.class, ClientboundSoundEntityPacket::new).addPacket(ClientboundSoundPacket.class, ClientboundSoundPacket::new).addPacket(ClientboundStartConfigurationPacket.class, ClientboundStartConfigurationPacket::new).addPacket(ClientboundStopSoundPacket.class, ClientboundStopSoundPacket::new).addPacket(ClientboundSystemChatPacket.class, ClientboundSystemChatPacket::new).addPacket(ClientboundTabListPacket.class, ClientboundTabListPacket::new).addPacket(ClientboundTagQueryPacket.class, ClientboundTagQueryPacket::new).addPacket(ClientboundTakeItemEntityPacket.class, ClientboundTakeItemEntityPacket::new).addPacket(ClientboundTeleportEntityPacket.class, ClientboundTeleportEntityPacket::new).addPacket(ClientboundTickingStatePacket.class, ClientboundTickingStatePacket::new).addPacket(ClientboundTickingStepPacket.class, ClientboundTickingStepPacket::new).addPacket(ClientboundUpdateAdvancementsPacket.class, ClientboundUpdateAdvancementsPacket::new).addPacket(ClientboundUpdateAttributesPacket.class, ClientboundUpdateAttributesPacket::new).addPacket(ClientboundUpdateMobEffectPacket.class, ClientboundUpdateMobEffectPacket::new).addPacket(ClientboundUpdateRecipesPacket.class, ClientboundUpdateRecipesPacket::new).addPacket(ClientboundUpdateTagsPacket.class, ClientboundUpdateTagsPacket::new)).addFlow(PacketFlow.SERVERBOUND, (new ConnectionProtocol.PacketSet<ServerGamePacketListener>()).addPacket(ServerboundAcceptTeleportationPacket.class, ServerboundAcceptTeleportationPacket::new).addPacket(ServerboundBlockEntityTagQuery.class, ServerboundBlockEntityTagQuery::new).addPacket(ServerboundChangeDifficultyPacket.class, ServerboundChangeDifficultyPacket::new).addPacket(ServerboundChatAckPacket.class, ServerboundChatAckPacket::new).addPacket(ServerboundChatCommandPacket.class, ServerboundChatCommandPacket::new).addPacket(ServerboundChatPacket.class, ServerboundChatPacket::new).addPacket(ServerboundChatSessionUpdatePacket.class, ServerboundChatSessionUpdatePacket::new).addPacket(ServerboundChunkBatchReceivedPacket.class, ServerboundChunkBatchReceivedPacket::new).addPacket(ServerboundClientCommandPacket.class, ServerboundClientCommandPacket::new).addPacket(ServerboundClientInformationPacket.class, ServerboundClientInformationPacket::new).addPacket(ServerboundCommandSuggestionPacket.class, ServerboundCommandSuggestionPacket::new).addPacket(ServerboundConfigurationAcknowledgedPacket.class, ServerboundConfigurationAcknowledgedPacket::new).addPacket(ServerboundContainerButtonClickPacket.class, ServerboundContainerButtonClickPacket::new).addPacket(ServerboundContainerClickPacket.class, ServerboundContainerClickPacket::new).addPacket(ServerboundContainerClosePacket.class, ServerboundContainerClosePacket::new).addPacket(ServerboundContainerSlotStateChangedPacket.class, ServerboundContainerSlotStateChangedPacket::new).addPacket(ServerboundCustomPayloadPacket.class, ServerboundCustomPayloadPacket::new).addPacket(ServerboundEditBookPacket.class, ServerboundEditBookPacket::new).addPacket(ServerboundEntityTagQuery.class, ServerboundEntityTagQuery::new).addPacket(ServerboundInteractPacket.class, ServerboundInteractPacket::new).addPacket(ServerboundJigsawGeneratePacket.class, ServerboundJigsawGeneratePacket::new).addPacket(ServerboundKeepAlivePacket.class, ServerboundKeepAlivePacket::new).addPacket(ServerboundLockDifficultyPacket.class, ServerboundLockDifficultyPacket::new).addPacket(ServerboundMovePlayerPacket.Pos.class, ServerboundMovePlayerPacket.Pos::read).addPacket(ServerboundMovePlayerPacket.PosRot.class, ServerboundMovePlayerPacket.PosRot::read).addPacket(ServerboundMovePlayerPacket.Rot.class, ServerboundMovePlayerPacket.Rot::read).addPacket(ServerboundMovePlayerPacket.StatusOnly.class, ServerboundMovePlayerPacket.StatusOnly::read).addPacket(ServerboundMoveVehiclePacket.class, ServerboundMoveVehiclePacket::new).addPacket(ServerboundPaddleBoatPacket.class, ServerboundPaddleBoatPacket::new).addPacket(ServerboundPickItemPacket.class, ServerboundPickItemPacket::new).addPacket(ServerboundPingRequestPacket.class, ServerboundPingRequestPacket::new).addPacket(ServerboundPlaceRecipePacket.class, ServerboundPlaceRecipePacket::new).addPacket(ServerboundPlayerAbilitiesPacket.class, ServerboundPlayerAbilitiesPacket::new).addPacket(ServerboundPlayerActionPacket.class, ServerboundPlayerActionPacket::new).addPacket(ServerboundPlayerCommandPacket.class, ServerboundPlayerCommandPacket::new).addPacket(ServerboundPlayerInputPacket.class, ServerboundPlayerInputPacket::new).addPacket(ServerboundPongPacket.class, ServerboundPongPacket::new).addPacket(ServerboundRecipeBookChangeSettingsPacket.class, ServerboundRecipeBookChangeSettingsPacket::new).addPacket(ServerboundRecipeBookSeenRecipePacket.class, ServerboundRecipeBookSeenRecipePacket::new).addPacket(ServerboundRenameItemPacket.class, ServerboundRenameItemPacket::new).addPacket(ServerboundResourcePackPacket.class, ServerboundResourcePackPacket::new).addPacket(ServerboundSeenAdvancementsPacket.class, ServerboundSeenAdvancementsPacket::new).addPacket(ServerboundSelectTradePacket.class, ServerboundSelectTradePacket::new).addPacket(ServerboundSetBeaconPacket.class, ServerboundSetBeaconPacket::new).addPacket(ServerboundSetCarriedItemPacket.class, ServerboundSetCarriedItemPacket::new).addPacket(ServerboundSetCommandBlockPacket.class, ServerboundSetCommandBlockPacket::new).addPacket(ServerboundSetCommandMinecartPacket.class, ServerboundSetCommandMinecartPacket::new).addPacket(ServerboundSetCreativeModeSlotPacket.class, ServerboundSetCreativeModeSlotPacket::new).addPacket(ServerboundSetJigsawBlockPacket.class, ServerboundSetJigsawBlockPacket::new).addPacket(ServerboundSetStructureBlockPacket.class, ServerboundSetStructureBlockPacket::new).addPacket(ServerboundSignUpdatePacket.class, ServerboundSignUpdatePacket::new).addPacket(ServerboundSwingPacket.class, ServerboundSwingPacket::new).addPacket(ServerboundTeleportToEntityPacket.class, ServerboundTeleportToEntityPacket::new).addPacket(ServerboundUseItemOnPacket.class, ServerboundUseItemOnPacket::new).addPacket(ServerboundUseItemPacket.class, ServerboundUseItemPacket::new))),
     STATUS("status", protocol().addFlow(PacketFlow.SERVERBOUND, (new ConnectionProtocol.PacketSet<ServerStatusPacketListener>()).addPacket(ServerboundStatusRequestPacket.class, ServerboundStatusRequestPacket::new).addPacket(ServerboundPingRequestPacket.class, ServerboundPingRequestPacket::new)).addFlow(PacketFlow.CLIENTBOUND, (new ConnectionProtocol.PacketSet<ClientStatusPacketListener>()).addPacket(ClientboundStatusResponsePacket.class, ClientboundStatusResponsePacket::new).addPacket(ClientboundPongResponsePacket.class, ClientboundPongResponsePacket::new))),
     LOGIN("login", protocol().addFlow(PacketFlow.CLIENTBOUND, (new ConnectionProtocol.PacketSet<ClientLoginPacketListener>()).addPacket(ClientboundLoginDisconnectPacket.class, ClientboundLoginDisconnectPacket::new).addPacket(ClientboundHelloPacket.class, ClientboundHelloPacket::new).addPacket(ClientboundGameProfilePacket.class, ClientboundGameProfilePacket::new).addPacket(ClientboundLoginCompressionPacket.class, ClientboundLoginCompressionPacket::new).addPacket(ClientboundCustomQueryPacket.class, ClientboundCustomQueryPacket::new)).addFlow(PacketFlow.SERVERBOUND, (new ConnectionProtocol.PacketSet<ServerLoginPacketListener>()).addPacket(ServerboundHelloPacket.class, ServerboundHelloPacket::new).addPacket(ServerboundKeyPacket.class, ServerboundKeyPacket::new).addPacket(ServerboundCustomQueryAnswerPacket.class, ServerboundCustomQueryAnswerPacket::read).addPacket(ServerboundLoginAcknowledgedPacket.class, ServerboundLoginAcknowledgedPacket::new))),
-    CONFIGURATION("configuration", protocol().addFlow(PacketFlow.CLIENTBOUND, (new ConnectionProtocol.PacketSet<ClientCommonPacketListener>()).addPacket(ClientboundCustomPayloadPacket.class, ClientboundCustomPayloadPacket::new).addPacket(ClientboundDisconnectPacket.class, ClientboundDisconnectPacket::new).addPacket(ClientboundFinishConfigurationPacket.class, ClientboundFinishConfigurationPacket::new).addPacket(ClientboundKeepAlivePacket.class, ClientboundKeepAlivePacket::new).addPacket(ClientboundPingPacket.class, ClientboundPingPacket::new).addPacket(ClientboundRegistryDataPacket.class, ClientboundRegistryDataPacket::new).addPacket(ClientboundResourcePackPopPacket.class, ClientboundResourcePackPopPacket::new).addPacket(ClientboundResourcePackPushPacket.class, ClientboundResourcePackPushPacket::new).addPacket(ClientboundUpdateEnabledFeaturesPacket.class, ClientboundUpdateEnabledFeaturesPacket::new).addPacket(ClientboundUpdateTagsPacket.class, ClientboundUpdateTagsPacket::new)).addFlow(PacketFlow.SERVERBOUND, (new ConnectionProtocol.PacketSet<ServerCommonPacketListener>()).addPacket(ServerboundClientInformationPacket.class, ServerboundClientInformationPacket::new).addPacket(ServerboundCustomPayloadPacket.class, ServerboundCustomPayloadPacket::new).addPacket(ServerboundFinishConfigurationPacket.class, ServerboundFinishConfigurationPacket::new).addPacket(ServerboundKeepAlivePacket.class, ServerboundKeepAlivePacket::new).addPacket(ServerboundPongPacket.class, ServerboundPongPacket::new).addPacket(ServerboundResourcePackPacket.class, ServerboundResourcePackPacket::new)));
+    CONFIGURATION("configuration", protocol().addFlow(PacketFlow.CLIENTBOUND, (new ConnectionProtocol.PacketSet<net.minecraft.network.protocol.configuration.ClientConfigurationPacketListener>()).addPacket(ClientboundCustomPayloadPacket.class, ClientboundCustomPayloadPacket::new).addPacket(ClientboundDisconnectPacket.class, ClientboundDisconnectPacket::new).addPacket(ClientboundFinishConfigurationPacket.class, ClientboundFinishConfigurationPacket::new).addPacket(ClientboundKeepAlivePacket.class, ClientboundKeepAlivePacket::new).addPacket(ClientboundPingPacket.class, ClientboundPingPacket::new).addPacket(ClientboundRegistryDataPacket.class, ClientboundRegistryDataPacket::new).addPacket(ClientboundResourcePackPopPacket.class, ClientboundResourcePackPopPacket::new).addPacket(ClientboundResourcePackPushPacket.class, ClientboundResourcePackPushPacket::new).addPacket(ClientboundUpdateEnabledFeaturesPacket.class, ClientboundUpdateEnabledFeaturesPacket::new).addPacket(ClientboundUpdateTagsPacket.class, ClientboundUpdateTagsPacket::new)).addFlow(PacketFlow.SERVERBOUND, (new ConnectionProtocol.PacketSet<net.minecraft.network.protocol.configuration.ServerConfigurationPacketListener>()).addPacket(ServerboundClientInformationPacket.class, ServerboundClientInformationPacket::new).addPacket(ServerboundCustomPayloadPacket.class, ServerboundCustomPayloadPacket::new).addPacket(ServerboundFinishConfigurationPacket.class, ServerboundFinishConfigurationPacket::new).addPacket(ServerboundKeepAlivePacket.class, ServerboundKeepAlivePacket::new).addPacket(ServerboundPongPacket.class, ServerboundPongPacket::new).addPacket(ServerboundResourcePackPacket.class, ServerboundResourcePackPacket::new))); // Paper - decompile fix
 
     public static final int NOT_REGISTERED = -1;
     private final String id;
diff --git a/src/main/java/net/minecraft/network/chat/ComponentSerialization.java b/src/main/java/net/minecraft/network/chat/ComponentSerialization.java
index 60228c3778e53ca5c513cd265e5e08d151573a4f..49138ccda0f378b13c7f425be765876eb4026b06 100644
--- a/src/main/java/net/minecraft/network/chat/ComponentSerialization.java
+++ b/src/main/java/net/minecraft/network/chat/ComponentSerialization.java
@@ -86,7 +86,7 @@ public class ComponentSerialization {
             for(MapDecoder<? extends T> mapDecoder : this.codecs) {
                 DataResult<? extends T> dataResult = mapDecoder.decode(dynamicOps, mapLike);
                 if (dataResult.result().isPresent()) {
-                    return dataResult;
+                    return (DataResult<T>) dataResult; // Paper - decomp fix
                 }
             }
 
@@ -96,7 +96,7 @@ public class ComponentSerialization {
         }
 
         public <S> RecordBuilder<S> encode(T object, DynamicOps<S> dynamicOps, RecordBuilder<S> recordBuilder) {
-            MapEncoder<T> mapEncoder = this.encoderGetter.apply(object);
+            MapEncoder<T> mapEncoder = (MapEncoder<T>) this.encoderGetter.apply(object); // Paper - decomp fix
             return mapEncoder.encode(object, dynamicOps, recordBuilder);
         }
 
diff --git a/src/main/java/net/minecraft/network/chat/ComponentUtils.java b/src/main/java/net/minecraft/network/chat/ComponentUtils.java
index 13c8051da164bed579fbda44af059a36b8f00a0e..b6506e881ef337bfd2a7a0644296b48b7300a0f6 100644
--- a/src/main/java/net/minecraft/network/chat/ComponentUtils.java
+++ b/src/main/java/net/minecraft/network/chat/ComponentUtils.java
@@ -129,9 +129,8 @@ public class ComponentUtils {
             ComponentContents string = text.getContents();
             if (string instanceof TranslatableContents) {
                 TranslatableContents translatableContents = (TranslatableContents)string;
-                String string = translatableContents.getKey();
                 String string2 = translatableContents.getFallback();
-                return string2 != null || Language.getInstance().has(string);
+                return string2 != null || Language.getInstance().has(translatableContents.getKey()); // Paper - decompile fix
             }
         }
 
diff --git a/src/main/java/net/minecraft/resources/RegistryDataLoader.java b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
index 279df2598c54e5b035c2945c59812baf1f97356b..e1bddbbdbeea79115d0f987065c34e0f7f04d377 100644
--- a/src/main/java/net/minecraft/resources/RegistryDataLoader.java
+++ b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
@@ -92,7 +92,7 @@ public class RegistryDataLoader {
         return new RegistryOps.RegistryInfoLookup() {
             @Override
             public <T> Optional<RegistryOps.RegistryInfo<T>> lookup(ResourceKey<? extends Registry<? extends T>> registryRef) {
-                return Optional.ofNullable(map.get(registryRef));
+                return Optional.ofNullable((RegistryOps.RegistryInfo<T>) map.get(registryRef)); // Paper - decompile fix
             }
         };
     }
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 15bdddae68db770690ddfcb19c7ecdbedbfa8cb7..650bf3483414751fbda7bff584af55df49cef22d 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1863,7 +1863,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
             PackRepository resourcepackrepository = this.packRepository;
 
             Objects.requireNonNull(this.packRepository);
-            return stream.map(resourcepackrepository::getPack).filter(Objects::nonNull).map(Pack::open).collect(ImmutableList.toImmutableList()); // CraftBukkit - decompile error
+            return stream.<Pack>map(resourcepackrepository::getPack).filter(Objects::nonNull).map(Pack::open).collect(ImmutableList.toImmutableList()); // CraftBukkit - decompile error // Paper - decompile error // todo: is this needed anymore?
         }, this).thenCompose((immutablelist) -> {
             MultiPackResourceManager resourcemanager = new MultiPackResourceManager(PackType.SERVER_DATA, immutablelist);
 
diff --git a/src/main/java/net/minecraft/server/level/Ticket.java b/src/main/java/net/minecraft/server/level/Ticket.java
index 2f66abf62d303342f5fe614fb3e35e7844497ffc..b346fa94b23d81da7da073f71dd12e672e0f079c 100644
--- a/src/main/java/net/minecraft/server/level/Ticket.java
+++ b/src/main/java/net/minecraft/server/level/Ticket.java
@@ -21,7 +21,7 @@ public final class Ticket<T> implements Comparable<Ticket<?>> {
             return i;
         } else {
             int j = Integer.compare(System.identityHashCode(this.type), System.identityHashCode(ticket.type));
-            return j != 0 ? j : this.type.getComparator().compare(this.key, ticket.key);
+            return j != 0 ? j : this.type.getComparator().compare(this.key, (T)ticket.key); // Paper - decompile fix
         }
     }
 
diff --git a/src/main/java/net/minecraft/util/SortedArraySet.java b/src/main/java/net/minecraft/util/SortedArraySet.java
index 2dc801061025888192c3bf2c4c38b928c16a0165..ca788f0dcec4a117b410fe8348969e056b138b1e 100644
--- a/src/main/java/net/minecraft/util/SortedArraySet.java
+++ b/src/main/java/net/minecraft/util/SortedArraySet.java
@@ -28,7 +28,7 @@ public class SortedArraySet<T> extends AbstractSet<T> {
     }
 
     public static <T extends Comparable<T>> SortedArraySet<T> create(int initialCapacity) {
-        return new SortedArraySet<>(initialCapacity, Comparator.naturalOrder());
+        return new SortedArraySet<>(initialCapacity, Comparator.<T>naturalOrder()); // Paper - decompile fix
     }
 
     public static <T> SortedArraySet<T> create(Comparator<T> comparator) {
diff --git a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
index ff5c0d5a7dd263869ba1eb93f2e81e8c6de42f26..869f60e9407ed1c5bee536ef91a21f4d11f8f964 100644
--- a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
+++ b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
@@ -148,7 +148,7 @@ public class Camel extends AbstractHorse implements PlayerRideableJumping, Saddl
     @Override
     protected void customServerAiStep() {
         this.level().getProfiler().push("camelBrain");
-        Brain<?> brain = this.getBrain();
+        Brain<Camel> brain = (Brain<Camel>) this.getBrain(); // Paper - decompile fix
         brain.tick((ServerLevel)this.level(), this);
         this.level().getProfiler().pop();
         this.level().getProfiler().push("camelActivityUpdate");
diff --git a/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java b/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java
index e1b9e25f1f8352bf6825a5827b6b354ef7a93203..90e4e0ec0c7b0ece23c4b53f5f12b1f24e1c18ad 100644
--- a/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java
+++ b/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java
@@ -101,7 +101,7 @@ public class Frog extends Animal implements VariantHolder<FrogVariant> {
 
     @Override
     public Brain<Frog> getBrain() {
-        return super.getBrain();
+        return (Brain<Frog>) super.getBrain(); // Paper - decompile fix
     }
 
     @Override
diff --git a/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java b/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
index 9799f693dc08cdfc2974959fc792ba86c5c51ceb..7bcd5498c734873b74bee503992ec4806ae61df7 100644
--- a/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
+++ b/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
@@ -125,7 +125,7 @@ public class Hoglin extends Animal implements Enemy, HoglinBase {
 
     @Override
     public Brain<Hoglin> getBrain() {
-        return super.getBrain();
+        return (Brain<Hoglin>) super.getBrain(); // Paper - decompile fix
     }
 
     @Override
diff --git a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
index 04adc10f24f96804a5cb14e884224bb672360464..4259181bab2dc4f2d0409b56fdf81d966003376d 100644
--- a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
+++ b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
@@ -81,7 +81,7 @@ public class RecipeManager extends SimpleJsonResourceReloadListener {
         }
 
         this.recipes = (Map) map1.entrySet().stream().collect(ImmutableMap.toImmutableMap(Entry::getKey, (entry1) -> {
-            return (entry1.getValue()); // CraftBukkit
+            return entry1.getValue(); // CraftBukkit // Paper - decompile fix - *shrugs internally* // todo: is this needed anymore?
         }));
         this.byName = Maps.newHashMap(builder.build()); // CraftBukkit
         RecipeManager.LOGGER.info("Loaded {} recipes", map1.size());
diff --git a/src/main/java/net/minecraft/world/level/chunk/PalettedContainer.java b/src/main/java/net/minecraft/world/level/chunk/PalettedContainer.java
index 9fbe8ef3fea77ecbbc8689cc6472d0d5f30b7166..b8fb6d1d85e07f5165bfaf7d80807e069b595851 100644
--- a/src/main/java/net/minecraft/world/level/chunk/PalettedContainer.java
+++ b/src/main/java/net/minecraft/world/level/chunk/PalettedContainer.java
@@ -57,7 +57,7 @@ public class PalettedContainer<T> implements PaletteResize<T>, PalettedContainer
     }
 
     private static <T, C extends PalettedContainerRO<T>> Codec<C> codec(IdMap<T> idList, Codec<T> entryCodec, PalettedContainer.Strategy provider, T defaultValue, PalettedContainerRO.Unpacker<T, C> reader) {
-        return RecordCodecBuilder.<PalettedContainerRO.PackedData>create((instance) -> {
+        return RecordCodecBuilder.<PalettedContainerRO.PackedData<T>>create((instance) -> { // Paper - decompile fix
             return instance.group(entryCodec.mapResult(ExtraCodecs.orElsePartial(defaultValue)).listOf().fieldOf("palette").forGetter(PalettedContainerRO.PackedData::paletteEntries), Codec.LONG_STREAM.optionalFieldOf("data").forGetter(PalettedContainerRO.PackedData::storage)).apply(instance, PalettedContainerRO.PackedData::new);
         }).comapFlatMap((serialized) -> {
             return reader.read(idList, provider, serialized);
diff --git a/src/main/java/net/minecraft/world/level/entity/EntityLookup.java b/src/main/java/net/minecraft/world/level/entity/EntityLookup.java
index 6b91771a4bf559881a4f3e6c98500e09b33d16e0..21a2800db22f287b9c6a8290326fdf3b94ae94b1 100644
--- a/src/main/java/net/minecraft/world/level/entity/EntityLookup.java
+++ b/src/main/java/net/minecraft/world/level/entity/EntityLookup.java
@@ -19,7 +19,7 @@ public class EntityLookup<T extends EntityAccess> {
     public <U extends T> void getEntities(EntityTypeTest<T, U> filter, AbortableIterationConsumer<U> consumer) {
         for(T entityAccess : this.byId.values()) {
             U entityAccess2 = (U)((EntityAccess)filter.tryCast(entityAccess));
-            if (entityAccess2 != null && consumer.accept((T)entityAccess2).shouldAbort()) {
+            if (entityAccess2 != null && consumer.accept(entityAccess2).shouldAbort()) { // Paper - decompile fix
                 return;
             }
         }
diff --git a/src/main/java/net/minecraft/world/level/entity/EntitySection.java b/src/main/java/net/minecraft/world/level/entity/EntitySection.java
index 69a19dbf58cde41680d086e78b9a12ffee602dbf..5dcb7f9cab097990148f5a7c4ccbe1556afdd514 100644
--- a/src/main/java/net/minecraft/world/level/entity/EntitySection.java
+++ b/src/main/java/net/minecraft/world/level/entity/EntitySection.java
@@ -44,7 +44,7 @@ public class EntitySection<T extends EntityAccess> {
         } else {
             for(T entityAccess : collection) {
                 U entityAccess2 = (U)((EntityAccess)type.tryCast(entityAccess));
-                if (entityAccess2 != null && entityAccess.getBoundingBox().intersects(box) && consumer.accept((T)entityAccess2).shouldAbort()) {
+                if (entityAccess2 != null && entityAccess.getBoundingBox().intersects(box) && consumer.accept(entityAccess2).shouldAbort()) { // Paper - decompile fix
                     return AbortableIterationConsumer.Continuation.ABORT;
                 }
             }