From 0000000000000000000000000000000000000000 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/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java index 9d001f816d0b8b6d6cf80ee6bce548f1017960b7..6ba6fd6157985ae9d7bb048c2d42b268d08697bc 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -996,7 +996,7 @@ 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 7faaef50a5430c8bdf85ca0e37a4ad24ad56b1ef..21bb992cad2fd2692940ebe26360b8014c1df136 100644 --- a/src/main/java/net/minecraft/server/World.java +++ b/src/main/java/net/minecraft/server/World.java @@ -116,8 +116,16 @@ 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 @@ -1110,14 +1118,14 @@ 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); } @@ -1233,7 +1241,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable { for (int i1 = i; i1 < j; ++i1) { for (int j1 = k; j1 < l; ++j1) { - Chunk chunk = ichunkprovider.a(i1, j1); + Chunk chunk = (Chunk)this.getChunkIfLoadedImmediately(i1, j1); // Paper if (chunk != null) { chunk.a(oclass, axisalignedbb, list, predicate); diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java index f86404f83ae605159307a3ad2cca6c6c314a01af..92601c581cffac471872226abeb93ef9aa24f079 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 ); } } }