tiny 2 0 spigot mojang+yarn # Originally DistanceManager, which also implements DistanceManager, so clashes since the implemented class # is imported and not fully qualified. Easiest fix is to just change the name c net/minecraft/server/level/PlayerChunkMap$a net/minecraft/server/level/ChunkMap$ChunkDistanceManager # CraftBukkit adds the getServer() method, clashes with a Mojang method c net/minecraft/world/level/World net/minecraft/world/level/Level m ()Lorg/bukkit/craftbukkit/CraftServer; getServer getCraftServer # CraftBukkit adds the server field, clashes with a Mojang field c net/minecraft/server/network/PlayerConnection net/minecraft/server/network/ServerGamePacketListenerImpl m ()Lorg/bukkit/craftbukkit/entity/CraftPlayer; getPlayer getCraftPlayer # CraftBukkit adds the player field, clashes with a Mojang field #c net/minecraft/world/inventory/ContainerWorkbench net/minecraft/world/inventory/CraftingMenu # f Lnet/minecraft/world/entity/player/PlayerInventory; player playerInventory # CraftBukkit adds the getType() method, clashes with a Mojang method c net/minecraft/world/entity/EntityAreaEffectCloud net/minecraft/world/entity/AreaEffectCloud m ()Ljava/lang/String; getType getPotionType # CraftBukkit adds the getType() method, clashes with a Mojang method c net/minecraft/world/entity/projectile/EntityTippedArrow net/minecraft/world/entity/projectile/Arrow m ()Ljava/lang/String; getType getPotionType # CraftBukkit adds the getLevel() method, clashes with original method #c net/minecraft/world/level/block/entity/TileEntityBeacon net/minecraft/world/level/block/entity/BeaconBlockEntity # m ()I getLevel getLevelCb # CraftBukkit adds the getLootTable() method, clashes with original method #c net/minecraft/world/entity/EntityInsentient net/minecraft/world/entity/Mob # m ()Lnet/minecraft/resources/MinecraftKey; getLootTable getLootTableCb # CraftBukkit adds the canCollideWith() method, clashes with original method #c net/minecraft/world/entity/Entity net/minecraft/world/entity/Entity # m (Lnet/minecraft/world/entity/Entity;)Z canCollideWith canCollideWithCb # CraftBukkit adds a new `a` method which allows passing the Entity parameter # It uses `a` to match the original method (with just 1 param), so this patch makes them match #c net/minecraft/server/level/WorldServer net/minecraft/server/level/ServerLevel # m (Lnet/minecraft/server/level/WorldServer;Lnet/minecraft/world/entity/Entity;)V a makeObsidianPlatform # CraftBukkit adds `getMinecraftWorld()` to `GeneratorAccess`, which matches `WorldAccess.getMinecraftWorld()` # But that method in `WorldAccess` is called `getLevel()` in Mojang mappings #c net/minecraft/world/level/GeneratorAccess net/minecraft/world/level/LevelAccessor # m ()Lnet/minecraft/server/level/WorldServer; getMinecraftWorld getLevel # SpecialSource2 automatically maps methods to the name of synthetic methods that point to it in an attempt to # normalize method names with what is expected by the super class. This is _extremely_ stupid and flawed however # because synthetic methods by definition have different descriptors than the base method, which means method # signature clashes become possible, which is what happens here. # # LootEntryAbstract$Serializer has a synthetic method pointing to the base serialize() method with the following descriptor: # # (JsonObject,Object,JsonSerializationContext)V <-- ProGuard names this method `a` # # and this synthetic method points to another method with the specialized descriptor: # # (JsonObject,LootEntryAbstract,JsonSerializationContext)V <-- ProGuard names this method `b` # # SpecialSource2 automatically maps the second method name to the name of the first method, in this case `a`. # # LootEntryAbstract$Serializer also has another method with the same descriptor as serialize(), which Spigot calls # serializeCustom(). Of course ProGuard strips the names and since this method is the first time it's seen this # descriptor, it renamed that method also to `a`. # # This is allowed because the synthetic method for serialize() has a different descriptor, using Object as the second # parameter. This breaks when SpecialSource2 does it's "magic" of course. This patch manually fixes this case by adding # both correct mappings #c net/minecraft/world/level/storage/loot/entries/LootEntryAbstract$Serializer net/minecraft/world/level/storage/loot/entries/LootPoolEntryContainer$Serializer # m (Lcom/google/gson/JsonObject;Lnet/minecraft/world/level/storage/loot/entries/LootEntryAbstract;Lcom/google/gson/JsonSerializationContext;)V a serialize # p 0 json # p 1 entry # p 2 context # m (Lcom/google/gson/JsonObject;Lnet/minecraft/world/level/storage/loot/entries/LootEntryAbstract;Lcom/google/gson/JsonSerializationContext;)V serializeType serializeCustom # missed mapping? c net/minecraft/world/level/block/MultifaceBlock net/minecraft/world/level/block/MultifaceBlock m (Lnet/minecraft/world/level/block/state/IBlockData;Lnet/minecraft/world/level/IBlockAccess;Lnet/minecraft/core/BlockPosition;Lnet/minecraft/core/EnumDirection;)Lnet/minecraft/world/level/block/state/IBlockData; c getStateForPlacement