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Cherry-pick WNA, minor changes. 1.16 VERY WIP

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First noticed incident of operations ruining ChunkSections. Do not build and use this unless you're testing.

Rushed some of the changes, gotta sleep. Would be nice to get a review of this one from @mattbdev and @dordsor21
This commit is contained in:
Octavia Togami
2020-03-22 21:02:04 -07:00
committed by MattBDev
parent 4604aa5920
commit d232dc28e3
31 changed files with 1170 additions and 345 deletions
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1
worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeEntity.java
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@ -25,6 +25,7 @@ import com.sk89q.worldedit.entity.BaseEntity;
import com.sk89q.worldedit.entity.Entity;
import com.sk89q.worldedit.entity.metadata.EntityProperties;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.forge.internal.NBTConverter;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.util.Location;
import com.sk89q.worldedit.world.NullWorld;

2
worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgePlatform.java
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@ -208,7 +208,7 @@ class ForgePlatform extends AbstractPlatform implements MultiUserPlatform {
}
private static final Set<SideEffect> SUPPORTED_SIDE_EFFECTS = Sets.immutableEnumSet(
SideEffect.CONNECTIONS,
SideEffect.VALIDATION,
SideEffect.ENTITY_AI,
SideEffect.LIGHTING,
SideEffect.NEIGHBORS

102
worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeWorld.java
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@ -19,8 +19,6 @@
package com.sk89q.worldedit.forge;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
@ -34,6 +32,9 @@ import com.sk89q.worldedit.blocks.BaseItem;
import com.sk89q.worldedit.blocks.BaseItemStack;
import com.sk89q.worldedit.entity.BaseEntity;
import com.sk89q.worldedit.entity.Entity;
import com.sk89q.worldedit.forge.internal.ForgeWorldNativeAccess;
import com.sk89q.worldedit.forge.internal.NBTConverter;
import com.sk89q.worldedit.forge.internal.TileEntityUtils;
import com.sk89q.worldedit.internal.Constants;
import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
import com.sk89q.worldedit.internal.util.BiomeMath;
@ -105,6 +106,7 @@ import net.minecraft.world.storage.SaveHandler;
import net.minecraft.world.storage.WorldInfo;
import net.minecraftforge.common.DimensionManager;
import javax.annotation.Nullable;
import java.io.File;
import java.io.IOException;
import java.lang.ref.WeakReference;
@ -119,7 +121,7 @@ import java.util.concurrent.ExecutionException;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Collectors;
import javax.annotation.Nullable;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* An adapter to Minecraft worlds for WorldEdit.
@ -127,13 +129,13 @@ import javax.annotation.Nullable;
public class ForgeWorld extends AbstractWorld {
private static final Random random = new Random();
private static final int UPDATE = 1, NOTIFY = 2;
private static final net.minecraft.block.BlockState JUNGLE_LOG = Blocks.JUNGLE_LOG.getDefaultState();
private static final net.minecraft.block.BlockState JUNGLE_LEAF = Blocks.JUNGLE_LEAVES.getDefaultState().with(LeavesBlock.PERSISTENT, Boolean.TRUE);
private static final net.minecraft.block.BlockState JUNGLE_SHRUB = Blocks.OAK_LEAVES.getDefaultState().with(LeavesBlock.PERSISTENT, Boolean.TRUE);
private final WeakReference<World> worldRef;
private final ForgeWorldNativeAccess nativeAccess;
/**
* Construct a new world.
@ -143,6 +145,7 @@ public class ForgeWorld extends AbstractWorld {
ForgeWorld(World world) {
checkNotNull(world);
this.worldRef = new WeakReference<>(world);
this.nativeAccess = new ForgeWorldNativeAccess(worldRef);
}
/**
@ -194,101 +197,14 @@ public class ForgeWorld extends AbstractWorld {
return null;
}
/**
* This is a heavily modified function stripped from MC to apply worldedit-modifications.
*
* @see World#markAndNotifyBlock
*/
public void markAndNotifyBlock(World world, BlockPos pos, @Nullable Chunk chunk, net.minecraft.block.BlockState blockstate,
net.minecraft.block.BlockState newState, SideEffectSet sideEffectSet) {
Block block = newState.getBlock();
net.minecraft.block.BlockState blockstate1 = world.getBlockState(pos);
if (blockstate1 == newState) {
if (blockstate != blockstate1) {
world.markBlockRangeForRenderUpdate(pos, blockstate, blockstate1);
}
// Remove redundant branches
if (world.isRemote || chunk == null || chunk.getLocationType().isAtLeast(ChunkHolder.LocationType.TICKING)) {
if (sideEffectSet.shouldApply(SideEffect.ENTITY_AI)) {
world.notifyBlockUpdate(pos, blockstate, newState, UPDATE | NOTIFY);
} else {
// If we want to skip entity AI, just call the chunk dirty flag.
((ServerChunkProvider) world.getChunkProvider()).markBlockChanged(pos);
}
}
if (!world.isRemote && sideEffectSet.shouldApply(SideEffect.NEIGHBORS)) {
world.notifyNeighbors(pos, blockstate.getBlock());
if (newState.hasComparatorInputOverride()) {
world.updateComparatorOutputLevel(pos, block);
}
}
// Make connection updates optional
if (sideEffectSet.shouldApply(SideEffect.CONNECTIONS)) {
blockstate.updateDiagonalNeighbors(world, pos, 2);
newState.updateNeighbors(world, pos, 2);
newState.updateDiagonalNeighbors(world, pos, 2);
}
// This is disabled for other platforms, but keep it for mods.
world.onBlockStateChange(pos, blockstate, blockstate1);
}
}
@Override
public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block, SideEffectSet sideEffects) throws WorldEditException {
checkNotNull(position);
checkNotNull(block);
World world = getWorldChecked();
int x = position.getBlockX();
int y = position.getBlockY();
int z = position.getBlockZ();
// First set the block
Chunk chunk = world.getChunk(x >> 4, z >> 4);
BlockPos pos = new BlockPos(x, y, z);
net.minecraft.block.BlockState old = chunk.getBlockState(pos);
OptionalInt stateId = BlockStateIdAccess.getBlockStateId(block.toImmutableState());
net.minecraft.block.BlockState newState = stateId.isPresent() ? Block.getStateById(stateId.getAsInt()) : ForgeAdapter.adapt(block.toImmutableState());
net.minecraft.block.BlockState successState = chunk.setBlockState(pos, newState, false);
boolean successful = successState != null;
// Create the TileEntity
if (successful || old == newState) {
if (block instanceof BaseBlock) {
CompoundTag tag = ((BaseBlock) block).getNbtData();
if (tag != null) {
CompoundNBT nativeTag = NBTConverter.toNative(tag);
nativeTag.putString("id", ((BaseBlock) block).getNbtId());
TileEntityUtils.setTileEntity(world, position, nativeTag);
successful = true; // update if TE changed as well
}
}
}
if (successful) {
if (sideEffects.getState(SideEffect.LIGHTING) == SideEffect.State.ON) {
world.getChunkProvider().getLightManager().checkBlock(pos);
}
markAndNotifyBlock(world, pos, chunk, old, newState, sideEffects);
}
return successful;
return nativeAccess.setBlock(position, block, sideEffects);
}
@Override
public Set<SideEffect> applySideEffects(BlockVector3 position, BlockState previousType, SideEffectSet sideEffectSet) throws WorldEditException {
BlockPos pos = new BlockPos(position.getX(), position.getY(), position.getZ());
net.minecraft.block.BlockState oldData = ForgeAdapter.adapt(previousType);
net.minecraft.block.BlockState newData = getWorld().getBlockState(pos);
if (sideEffectSet.getState(SideEffect.LIGHTING) == SideEffect.State.ON) {
getWorld().getChunkProvider().getLightManager().checkBlock(pos);
}
markAndNotifyBlock(getWorld(), pos, null, oldData, newData, sideEffectSet); // Update
nativeAccess.applySideEffects(position, previousType, sideEffectSet);
return Sets.intersection(ForgeWorldEdit.inst.getPlatform().getSupportedSideEffects(), sideEffectSet.getSideEffectsToApply());
}

152
worldedit-forge/src/main/java/com/sk89q/worldedit/forge/internal/ForgeWorldNativeAccess.java Normal file
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@ -0,0 +1,152 @@
/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.forge.internal;
import com.sk89q.jnbt.CompoundTag;
import com.sk89q.worldedit.forge.ForgeAdapter;
import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
import com.sk89q.worldedit.util.SideEffect;
import com.sk89q.worldedit.util.SideEffectSet;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.nbt.CompoundNBT;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.chunk.Chunk;
import net.minecraft.world.server.ChunkHolder;
import net.minecraft.world.server.ServerChunkProvider;
import javax.annotation.Nullable;
import java.lang.ref.WeakReference;
import java.util.Objects;
public class ForgeWorldNativeAccess implements WorldNativeAccess<Chunk, BlockState, BlockPos> {
private static final int UPDATE = 1, NOTIFY = 2;
private final WeakReference<World> world;
private SideEffectSet sideEffectSet;
public ForgeWorldNativeAccess(WeakReference<World> world) {
this.world = world;
}
private World getWorld() {
return Objects.requireNonNull(world.get(), "The reference to the world was lost");
}
@Override
public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) {
this.sideEffectSet = sideEffectSet;
}
@Override
public Chunk getChunk(int x, int z) {
return getWorld().getChunk(x, z);
}
@Override
public BlockState toNative(com.sk89q.worldedit.world.block.BlockState state) {
int stateId = BlockStateIdAccess.getBlockStateId(state);
return BlockStateIdAccess.isValidInternalId(stateId)
? Block.getStateById(stateId)
: ForgeAdapter.adapt(state);
}
@Override
public BlockState getBlockState(Chunk chunk, BlockPos position) {
return chunk.getBlockState(position);
}
@Nullable
@Override
public BlockState setBlockState(Chunk chunk, BlockPos position, BlockState state) {
return chunk.setBlockState(position, state, false);
}
@Override
public BlockState getValidBlockForPosition(BlockState block, BlockPos position) {
return Block.getValidBlockForPosition(block, getWorld(), position);
}
@Override
public BlockPos getPosition(int x, int y, int z) {
return new BlockPos(x, y, z);
}
@Override
public void updateLightingForBlock(BlockPos position) {
getWorld().getChunkProvider().getLightManager().checkBlock(position);
}
@Override
public boolean updateTileEntity(BlockPos position, CompoundTag tag) {
CompoundNBT nativeTag = NBTConverter.toNative(tag);
return TileEntityUtils.setTileEntity(getWorld(), position, nativeTag);
}
@Override
public void notifyBlockUpdate(BlockPos position, BlockState oldState, BlockState newState) {
getWorld().notifyBlockUpdate(position, oldState, newState, UPDATE | NOTIFY);
}
@Override
public boolean isChunkTicking(Chunk chunk) {
return chunk.getLocationType().isAtLeast(ChunkHolder.LocationType.TICKING);
}
@Override
public void markBlockChanged(BlockPos position) {
((ServerChunkProvider) getWorld().getChunkProvider()).markBlockChanged(position);
}
@Override
public void notifyNeighbors(BlockPos pos, BlockState oldState, BlockState newState) {
World world = getWorld();
if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
world.notifyNeighbors(pos, oldState.getBlock());
} else {
// Manually update each side
Block block = oldState.getBlock();
world.neighborChanged(pos.west(), block, pos);
world.neighborChanged(pos.east(), block, pos);
world.neighborChanged(pos.down(), block, pos);
world.neighborChanged(pos.up(), block, pos);
world.neighborChanged(pos.north(), block, pos);
world.neighborChanged(pos.south(), block, pos);
}
if (newState.hasComparatorInputOverride()) {
world.updateComparatorOutputLevel(pos, newState.getBlock());
}
}
@Override
public void updateNeighbors(BlockPos pos, BlockState oldState, BlockState newState) {
World world = getWorld();
oldState.updateDiagonalNeighbors(world, pos, NOTIFY);
newState.updateNeighbors(world, pos, NOTIFY);
newState.updateDiagonalNeighbors(world, pos, NOTIFY);
}
@Override
public void onBlockStateChange(BlockPos pos, BlockState oldState, BlockState newState) {
getWorld().onBlockStateChange(pos, oldState, newState);
}
}

35
worldedit-forge/src/main/java/com/sk89q/worldedit/forge/internal/TileEntityUtils.java
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@ -24,13 +24,10 @@ import static com.google.common.base.Preconditions.checkNotNull;
import com.sk89q.worldedit.math.BlockVector3;
import net.minecraft.nbt.CompoundNBT;
import net.minecraft.nbt.IntNBT;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import javax.annotation.Nullable;
/**
* Utility methods for setting tile entities in the world.
*/
@ -39,39 +36,21 @@ public final class TileEntityUtils {
private TileEntityUtils() {
}
/**
* Update the given tag compound with position information.
*
* @param tag the tag
* @param position the position
*/
private static void updateForSet(CompoundNBT tag, BlockVector3 position) {
checkNotNull(tag);
checkNotNull(position);
tag.put("x", new IntNBT(position.getBlockX()));
tag.put("y", new IntNBT(position.getBlockY()));
tag.put("z", new IntNBT(position.getBlockZ()));
}
/**
* Set a tile entity at the given location using the tile entity ID from
* the tag.
*
* @param world the world
* @param position the position
* @param tag the tag for the tile entity (may be null to do nothing)
* @param tag the tag for the tile entity
*/
static boolean setTileEntity(World world, BlockVector3 position, @Nullable CompoundNBT tag) {
if (tag != null) {
updateForSet(tag, position);
TileEntity tileEntity = TileEntity.create(tag);
if (tileEntity == null) {
return false;
}
world.setTileEntity(new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ()), tileEntity);
return true;
static boolean setTileEntity(World world, BlockPos position, CompoundNBT tag) {
TileEntity tileEntity = TileEntity.create(tag);
if (tileEntity == null) {
return false;
}
world.setTileEntity(new BlockPos(position.getX(), position.getY(), position.getZ()), tileEntity);
return true;
}
public static CompoundNBT copyNbtData(TileEntity tile) {