Skip to content
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions build.gradle
Original file line number Diff line number Diff line change
Expand Up @@ -249,6 +249,8 @@ allprojects {
minecraft "com.mojang:minecraft:$rootProject.minecraft_version"
mappings "net.fabricmc:yarn:${rootProject.minecraft_version}${project.yarn_version}:v2"
forge "net.minecraftforge:forge:${rootProject.forge_version}"
compileOnly annotationProcessor('io.github.llamalad7:mixinextras-common:0.4.1')
implementation(include("io.github.llamalad7:mixinextras-forge:0.4.1"))

testmodImplementation sourceSets.main.output
// testmodClientImplementation sourceSets.main.output
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -96,13 +96,7 @@ private ItemStorage() {

static {
// Composter support.
ItemStorage.SIDED.registerForBlocks((world, pos, state, blockEntity, direction) -> {
// FFAPI: do not provide composter compat if queried from our capability provider
if (TransferApiForgeCompat.COMPUTING_CAPABILITY_LOCK.get()) {
return null;
}
return ComposterWrapper.get(world, pos, direction);
}, Blocks.COMPOSTER);
ItemStorage.SIDED.registerForBlocks((world, pos, state, blockEntity, direction) -> ComposterWrapper.get(world, pos, direction), Blocks.COMPOSTER);

// Support for SidedStorageBlockEntity.
ItemStorage.SIDED.registerFallback((world, pos, state, blockEntity, direction) -> {
Expand All @@ -115,11 +109,6 @@ private ItemStorage() {

// Register Inventory fallback.
ItemStorage.SIDED.registerFallback((world, pos, state, blockEntity, direction) -> {
// FFAPI: do not provide Inventory instace compat if queried from our capability provider
if (TransferApiForgeCompat.COMPUTING_CAPABILITY_LOCK.get()) {
return null;
}

Inventory inventoryToWrap = null;

if (state.getBlock() instanceof InventoryProvider provider) {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -16,21 +16,9 @@

package net.fabricmc.fabric.impl.transfer.compat;

import net.fabricmc.fabric.api.lookup.v1.block.BlockApiLookup;
import net.fabricmc.fabric.api.transfer.v1.fluid.FluidStorage;
import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage;
import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant;
import net.fabricmc.fabric.api.transfer.v1.storage.SlottedStorage;
import net.fabricmc.fabric.api.transfer.v1.storage.Storage;
import net.fabricmc.fabric.impl.transfer.TransferApiImpl;
import net.minecraft.block.BlockState;
import net.minecraft.block.entity.BlockEntity;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Direction;
import net.minecraft.world.World;
import java.util.HashMap;
import java.util.Map;

import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.common.capabilities.ForgeCapabilities;
Expand All @@ -40,8 +28,19 @@
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.HashMap;
import java.util.Map;
import net.minecraft.block.entity.BlockEntity;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.Direction;

import net.fabricmc.fabric.api.transfer.v1.context.ContainerItemContext;
import net.fabricmc.fabric.api.transfer.v1.fluid.FluidStorage;
import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage;
import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant;
import net.fabricmc.fabric.api.transfer.v1.storage.SlottedStorage;
import net.fabricmc.fabric.api.transfer.v1.storage.Storage;
import net.fabricmc.fabric.impl.transfer.TransferApiImpl;

public class TransferApiForgeCompat {
public static void init() {
Expand All @@ -50,21 +49,6 @@ public static void init() {
}

private static final Map<Storage<?>, LazyOptional<?>> CAPS = new HashMap<>();

/**
* This lock has two purposes: avoiding recursive calls between {@link ICapabilityProvider#getCapability(Capability) getCapability}
* and {@link BlockApiLookup#find(World, BlockPos, BlockState, BlockEntity, Object) find} as well as influencing the
* behavior of {@code find} if it was called from {@code getCapability}.
* <p>
* The recursive calls occur because our capabilities providers need to access the block lookup API to check if they
* should provide a capability (for Fabric from Forge compat), but the block lookup API needs to query the
* capabilities (for Forge from Fabric compat). This lock is set immediately before one API calls the other, which
* then disables the call from the other API to the first, breaking the recursion.
* <p>
* Additionally, this lock is used to conditionally disable some of the block lookup API's fallback providers, if
* they got invoked by a capability provider. This is needed because Fabric has fallback providers for many Vanilla
* things, but Forge already implements their own compat for those.
*/
public static final ThreadLocal<Boolean> COMPUTING_CAPABILITY_LOCK = ThreadLocal.withInitial(() -> false);

private static void onAttachBlockEntityCapabilities(AttachCapabilitiesEvent<BlockEntity> event) {
Expand Down