mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-12-23 01:37:37 +00:00
replace synchronisation with Striped access semaphore locks
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parent
31cc5e0b60
commit
fd3604beba
@ -9,6 +9,7 @@ import com.boydti.fawe.object.collection.BitArray;
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import com.boydti.fawe.util.MathMan;
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import com.boydti.fawe.util.ReflectionUtils;
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import com.boydti.fawe.util.TaskManager;
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import com.google.common.util.concurrent.Striped;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.world.block.BlockState;
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import com.sk89q.worldedit.world.block.BlockTypesCache;
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@ -18,6 +19,7 @@ import java.lang.invoke.MethodHandles;
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import java.lang.reflect.Method;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.Semaphore;
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import java.util.concurrent.locks.ReentrantLock;
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import net.jpountz.util.UnsafeUtils;
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import net.minecraft.server.v1_14_R1.Block;
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@ -32,6 +34,7 @@ import net.minecraft.server.v1_14_R1.GameProfileSerializer;
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import net.minecraft.server.v1_14_R1.IBlockData;
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import net.minecraft.server.v1_14_R1.PlayerChunk;
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import net.minecraft.server.v1_14_R1.PlayerChunkMap;
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import net.minecraft.server.v1_14_R1.World;
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import org.bukkit.craftbukkit.v1_14_R1.CraftChunk;
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import org.bukkit.craftbukkit.v1_14_R1.CraftWorld;
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import sun.misc.Unsafe;
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@ -63,6 +66,8 @@ public final class BukkitAdapter_1_14 extends NMSAdapter {
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private static final Field fieldLock;
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private static final Striped<Semaphore> stripe = Striped.lazyWeakSemaphore(5, 1);
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static {
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try {
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fieldSize = DataPaletteBlock.class.getDeclaredField("i");
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@ -135,10 +140,15 @@ public final class BukkitAdapter_1_14 extends NMSAdapter {
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}
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}
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public static Chunk ensureLoaded(net.minecraft.server.v1_14_R1.World nmsWorld, int X, int Z) {
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Chunk nmsChunk;
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synchronized (nmsWorld) {
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public static Chunk ensureLoaded(World nmsWorld, int X, int Z) {
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Semaphore lock = stripe.get(nmsWorld.hashCode());
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Chunk nmsChunk = null;
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try {
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lock.acquire();
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nmsChunk = nmsWorld.getChunkIfLoaded(X, Z);
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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if (nmsChunk != null) {
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return nmsChunk;
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@ -147,7 +157,8 @@ public final class BukkitAdapter_1_14 extends NMSAdapter {
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return nmsWorld.getChunkAt(X, Z);
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}
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if (PaperLib.isPaper()) {
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synchronized (nmsWorld) {
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try {
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lock.acquire();
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CraftWorld craftWorld = nmsWorld.getWorld();
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CompletableFuture<org.bukkit.Chunk> future = craftWorld.getChunkAtAsync(X, Z, true);
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try {
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@ -156,6 +167,9 @@ public final class BukkitAdapter_1_14 extends NMSAdapter {
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} catch (Throwable e) {
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e.printStackTrace();
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}
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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}
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// TODO optimize
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@ -9,6 +9,7 @@ import com.boydti.fawe.object.collection.BitArray;
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import com.boydti.fawe.util.MathMan;
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import com.boydti.fawe.util.ReflectionUtils;
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import com.boydti.fawe.util.TaskManager;
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import com.google.common.util.concurrent.Striped;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.world.block.BlockState;
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import com.sk89q.worldedit.world.block.BlockTypesCache;
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@ -18,6 +19,7 @@ import java.lang.invoke.MethodHandles;
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import java.lang.reflect.Method;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.Semaphore;
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import java.util.concurrent.locks.ReentrantLock;
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import net.jpountz.util.UnsafeUtils;
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import net.minecraft.server.v1_15_R1.*;
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@ -52,6 +54,8 @@ public final class BukkitAdapter_1_15 extends NMSAdapter {
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private static final Field fieldLock;
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private static final Striped<Semaphore> stripe = Striped.lazyWeakSemaphore(5, 1);
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static {
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try {
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fieldSize = DataPaletteBlock.class.getDeclaredField("i");
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@ -122,10 +126,15 @@ public final class BukkitAdapter_1_15 extends NMSAdapter {
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}
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}
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public static Chunk ensureLoaded(net.minecraft.server.v1_15_R1.World nmsWorld, int X, int Z) {
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Chunk nmsChunk;
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synchronized (nmsWorld) {
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public static Chunk ensureLoaded(World nmsWorld, int X, int Z) {
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Semaphore lock = stripe.get(nmsWorld.hashCode());
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Chunk nmsChunk = null;
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try {
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lock.acquire();
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nmsChunk = nmsWorld.getChunkIfLoaded(X, Z);
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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if (nmsChunk != null) {
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return nmsChunk;
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@ -134,7 +143,8 @@ public final class BukkitAdapter_1_15 extends NMSAdapter {
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return nmsWorld.getChunkAt(X, Z);
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}
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if (PaperLib.isPaper()) {
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synchronized (nmsWorld) {
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try {
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lock.acquire();
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CraftWorld craftWorld = nmsWorld.getWorld();
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CompletableFuture<org.bukkit.Chunk> future = craftWorld.getChunkAtAsync(X, Z, true);
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try {
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@ -143,6 +153,9 @@ public final class BukkitAdapter_1_15 extends NMSAdapter {
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} catch (Throwable e) {
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e.printStackTrace();
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}
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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}
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// TODO optimize
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@ -9,6 +9,7 @@ import com.boydti.fawe.object.collection.BitArray;
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import com.boydti.fawe.util.MathMan;
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import com.boydti.fawe.util.ReflectionUtils;
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import com.boydti.fawe.util.TaskManager;
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import com.google.common.util.concurrent.Striped;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.world.block.BlockState;
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import com.sk89q.worldedit.world.block.BlockTypesCache;
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@ -18,6 +19,7 @@ import java.lang.invoke.MethodHandles;
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import java.lang.reflect.Method;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.Semaphore;
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import java.util.concurrent.locks.ReentrantLock;
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import net.jpountz.util.UnsafeUtils;
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import net.minecraft.server.v1_15_R1.*;
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@ -52,6 +54,8 @@ public final class BukkitAdapter_1_15_2 extends NMSAdapter {
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private static final Field fieldLock;
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private static final Striped<Semaphore> stripe = Striped.lazyWeakSemaphore(5, 1);
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static {
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try {
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fieldSize = DataPaletteBlock.class.getDeclaredField("i");
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@ -124,9 +128,14 @@ public final class BukkitAdapter_1_15_2 extends NMSAdapter {
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}
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public static Chunk ensureLoaded(World nmsWorld, int X, int Z) {
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Chunk nmsChunk;
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synchronized (nmsWorld) {
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Semaphore lock = stripe.get(nmsWorld.hashCode());
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Chunk nmsChunk = null;
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try {
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lock.acquire();
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nmsChunk = nmsWorld.getChunkIfLoaded(X, Z);
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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if (nmsChunk != null) {
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return nmsChunk;
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@ -135,7 +144,8 @@ public final class BukkitAdapter_1_15_2 extends NMSAdapter {
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return nmsWorld.getChunkAt(X, Z);
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}
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if (PaperLib.isPaper()) {
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synchronized (nmsWorld) {
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try {
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lock.acquire();
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CraftWorld craftWorld = nmsWorld.getWorld();
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CompletableFuture<org.bukkit.Chunk> future = craftWorld.getChunkAtAsync(X, Z, true);
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try {
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@ -144,6 +154,9 @@ public final class BukkitAdapter_1_15_2 extends NMSAdapter {
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} catch (Throwable e) {
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e.printStackTrace();
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}
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} catch (InterruptedException ignored) {
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} finally {
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lock.release();
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}
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}
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// TODO optimize
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