From 3b0d0c226a4f9ef09c808fe10c82420a978a140a Mon Sep 17 00:00:00 2001 From: Spottedleaf Date: Mon, 8 Jul 2019 00:13:36 -0700 Subject: [PATCH] Use getChunkIfLoadedImmediately in places This prevents us from hitting chunk loads for chunks at or less-than ticket level 33 (yes getChunkIfLoaded will actually perform a chunk load in that case). diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java index 7c7cd851c..bbfbe4b1e 100644 --- a/src/main/java/net/minecraft/server/Entity.java +++ b/src/main/java/net/minecraft/server/Entity.java @@ -204,7 +204,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke } public boolean isChunkLoaded() { - return world.isChunkLoaded((int) Math.floor(this.locX) >> 4, (int) Math.floor(this.locZ) >> 4); + return world.getChunkIfLoadedImmediately((int) Math.floor(this.locX) >> 4, (int) Math.floor(this.locZ) >> 4) != null; // Paper } // CraftBukkit end diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java index 8c54022e0..f6fbba36f 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -989,7 +989,7 @@ public class PlayerConnection implements PacketListenerPlayIn { speed = player.abilities.walkSpeed * 10f; } // Paper start - Prevent moving into unloaded chunks - if (player.world.paperConfig.preventMovingIntoUnloadedChunks && (this.player.locX() != toX || this.player.locZ() != toZ) && !worldserver.isChunkLoaded((int) Math.floor(toX) >> 4, (int) Math.floor(toZ) >> 4)) { + if (player.world.paperConfig.preventMovingIntoUnloadedChunks && (this.player.locX() != toX || this.player.locZ() != toZ) && worldserver.getChunkIfLoadedImmediately((int) Math.floor(toX) >> 4, (int) Math.floor(toZ) >> 4) == null) { // Paper - use getIfLoadedImmediately this.internalTeleport(this.player.locX(), this.player.locY(), this.player.locZ(), this.player.yaw, this.player.pitch, Collections.emptySet()); return; } diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java index a1b777ac0..0944ce045 100644 --- a/src/main/java/net/minecraft/server/World.java +++ b/src/main/java/net/minecraft/server/World.java @@ -130,8 +130,16 @@ public abstract class World implements GeneratorAccess, AutoCloseable { } public Chunk getChunkIfLoaded(int x, int z) { - return ((ChunkProviderServer) this.chunkProvider).getChunkAt(x, z, false); + return ((ChunkProviderServer) this.chunkProvider).getChunkAtIfLoadedImmediately(x, z); // Paper } + // Paper start + @Override + public boolean isChunkLoaded(int x, int z) { + return getChunkIfLoaded(x, z) != null; + } + + + // Paper end protected World(WorldData worlddata, DimensionManager dimensionmanager, BiFunction bifunction, GameProfilerFiller gameprofilerfiller, boolean flag, org.bukkit.generator.ChunkGenerator gen, org.bukkit.World.Environment env) { this.spigotConfig = new org.spigotmc.SpigotWorldConfig( worlddata.getName() ); // Spigot @@ -1134,14 +1142,14 @@ public abstract class World implements GeneratorAccess, AutoCloseable { } public boolean n(BlockPosition blockposition) { - return isOutsideWorld(blockposition) ? false : this.chunkProvider.b(blockposition.getX() >> 4, blockposition.getZ() >> 4); + return isOutsideWorld(blockposition) ? false : isChunkLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4); // Paper } public boolean a(BlockPosition blockposition, Entity entity) { if (isOutsideWorld(blockposition)) { return false; } else { - IChunkAccess ichunkaccess = this.getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4, ChunkStatus.FULL, false); + IChunkAccess ichunkaccess = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4); // Paper return ichunkaccess == null ? false : ichunkaccess.getType(blockposition).a((IBlockAccess) this, blockposition, entity); } diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java index f86404f83..92601c581 100644 --- a/src/main/java/org/spigotmc/ActivationRange.java +++ b/src/main/java/org/spigotmc/ActivationRange.java @@ -143,9 +143,10 @@ public class ActivationRange { for ( int j1 = k; j1 <= l; ++j1 ) { - if ( world.getWorld().isChunkLoaded( i1, j1 ) ) + Chunk chunk = (Chunk) world.getChunkIfLoadedImmediately( i1, j1 ); + if ( chunk != null ) { - activateChunkEntities( world.getChunkAt( i1, j1 ) ); + activateChunkEntities( chunk ); } } } -- 2.25.0.windows.1