Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-11-15 04:20:04 +01:00
c5a10665b8
Spigot still maintains some partial implementation of "tick skipping", a practice in which the MinecraftServer.currentTick field is updated not by an increment of one per actual tick, but instead set to System.currentTimeMillis() / 50. This behaviour means that the tracked tick may "skip" a tick value in case a previous tick took more than the expected 50ms. To compensate for this in important paths, spigot/craftbukkit implements "wall-time". Instead of incrementing/decrementing ticks on block entities/entities by one for each call to their tick() method, they instead increment/decrement important values, like an ItemEntity's age or pickupDelay, by the difference of `currentTick - lastTick`, where `lastTick` is the value of `currentTick` during the last tick() call. These "fixes" however do not play nicely with minecraft's simulation distance as entities/block entities implementing the above behaviour would "catch up" their values when moving from a non-ticking chunk to a ticking one as their `lastTick` value remains stuck on the last tick in a ticking chunk and hence lead to a large "catch up" once ticked again. Paper completely removes the "tick skipping" behaviour (See patch "Further-improve-server-tick-loop"), making the above precautions completely unnecessary, which also rids paper of the previous described incompatibility with non-ticking chunks.
108 Zeilen
5.3 KiB
Diff
108 Zeilen
5.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
|
|
Date: Sun, 5 Dec 2021 14:58:17 -0500
|
|
Subject: [PATCH] Expand FallingBlock API
|
|
|
|
- add auto expire setting
|
|
- add setter for block data
|
|
- add accessors for block state
|
|
|
|
== AT ==
|
|
public net.minecraft.world.entity.item.FallingBlockEntity blockState
|
|
|
|
Co-authored-by: Lukas Planz <lukas.planz@web.de>
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
|
|
index 01ac7bb0ef8ab13e7c4b5b56b768b7c0a642b300..caf9273cfafbbaaf8dc95498927383e608773665 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
|
|
@@ -71,6 +71,7 @@ public class FallingBlockEntity extends Entity {
|
|
public CompoundTag blockData;
|
|
public boolean forceTickAfterTeleportToDuplicate;
|
|
protected static final EntityDataAccessor<BlockPos> DATA_START_POS = SynchedEntityData.defineId(FallingBlockEntity.class, EntityDataSerializers.BLOCK_POS);
|
|
+ public boolean autoExpire = true; // Paper - Expand FallingBlock API
|
|
|
|
public FallingBlockEntity(EntityType<? extends FallingBlockEntity> type, Level world) {
|
|
super(type, world);
|
|
@@ -176,7 +177,7 @@ public class FallingBlockEntity extends Entity {
|
|
}
|
|
|
|
if (!this.onGround() && !flag1) {
|
|
- if (!this.level().isClientSide && (this.time > 100 && (blockposition.getY() <= this.level().getMinBuildHeight() || blockposition.getY() > this.level().getMaxBuildHeight()) || this.time > 600)) {
|
|
+ if (!this.level().isClientSide && ((this.time > 100 && autoExpire) && (blockposition.getY() <= this.level().getMinBuildHeight() || blockposition.getY() > this.level().getMaxBuildHeight()) || (this.time > 600 && autoExpire))) { // Paper - Expand FallingBlock API
|
|
if (this.dropItem && this.level().getGameRules().getBoolean(GameRules.RULE_DOENTITYDROPS)) {
|
|
this.spawnAtLocation((ItemLike) block);
|
|
}
|
|
@@ -322,6 +323,7 @@ public class FallingBlockEntity extends Entity {
|
|
}
|
|
|
|
nbt.putBoolean("CancelDrop", this.cancelDrop);
|
|
+ if (!autoExpire) {nbt.putBoolean("Paper.AutoExpire", false);} // Paper - Expand FallingBlock API
|
|
}
|
|
|
|
@Override
|
|
@@ -349,6 +351,11 @@ public class FallingBlockEntity extends Entity {
|
|
this.blockState = Blocks.SAND.defaultBlockState();
|
|
}
|
|
|
|
+ // Paper start - Expand FallingBlock API
|
|
+ if (nbt.contains("Paper.AutoExpire")) {
|
|
+ this.autoExpire = nbt.getBoolean("Paper.AutoExpire");
|
|
+ }
|
|
+ // Paper end - Expand FallingBlock API
|
|
}
|
|
|
|
public void setHurtsEntities(float fallHurtAmount, int fallHurtMax) {
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
|
|
index a7a3f74b846112d752fe04162b30805961457b11..1359d25a32b4a5d5e8e68ce737bd19f7b5afaf69 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
|
|
@@ -33,6 +33,31 @@ public class CraftFallingBlock extends CraftEntity implements FallingBlock {
|
|
public BlockData getBlockData() {
|
|
return CraftBlockData.fromData(this.getHandle().getBlockState());
|
|
}
|
|
+ // Paper start - Expand FallingBlock API
|
|
+ @Override
|
|
+ public void setBlockData(final BlockData blockData) {
|
|
+ Preconditions.checkArgument(blockData != null, "blockData");
|
|
+ final net.minecraft.world.level.block.state.BlockState oldState = this.getHandle().blockState, newState = ((CraftBlockData) blockData).getState();
|
|
+ this.getHandle().blockState = newState;
|
|
+ this.getHandle().blockData = null;
|
|
+
|
|
+ if (oldState != newState) this.update();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public org.bukkit.block.BlockState getBlockState() {
|
|
+ return org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(this.getHandle().blockState, this.getHandle().blockData);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setBlockState(final org.bukkit.block.BlockState blockState) {
|
|
+ Preconditions.checkArgument(blockState != null, "blockState");
|
|
+ // Calls #update if needed, the block data compound tag is not synced with the client and hence can be mutated after the sync with clients.
|
|
+ // The call also clears any potential old block data.
|
|
+ this.setBlockData(blockState.getBlockData());
|
|
+ if (blockState instanceof final org.bukkit.craftbukkit.block.CraftBlockEntityState<?> tileEntity) this.getHandle().blockData = tileEntity.getSnapshotNBT();
|
|
+ }
|
|
+ // Paper end - Expand FallingBlock API
|
|
|
|
@Override
|
|
public boolean getDropItem() {
|
|
@@ -101,4 +126,15 @@ public class CraftFallingBlock extends CraftEntity implements FallingBlock {
|
|
this.setHurtEntities(true);
|
|
}
|
|
}
|
|
+ // Paper start - Expand FallingBlock API
|
|
+ @Override
|
|
+ public boolean doesAutoExpire() {
|
|
+ return this.getHandle().autoExpire;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void shouldAutoExpire(boolean autoExpires) {
|
|
+ this.getHandle().autoExpire = autoExpires;
|
|
+ }
|
|
+ // Paper end - Expand FallingBlock API
|
|
}
|