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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.
48 lines
2.8 KiB
Diff
48 lines
2.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: MisterVector <whizkid3000@hotmail.com>
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Date: Tue, 13 Aug 2019 19:45:06 -0700
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Subject: [PATCH] Add PlayerFlowerPotManipulateEvent
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diff --git a/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java b/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
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index b0c950fa7426dc762b99080d98831b961fc19da2..7194565ad1a910fe300d8664a30b35c4eff18cb7 100644
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--- a/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
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@@ -63,6 +63,18 @@ public class FlowerPotBlock extends Block {
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} else if (!this.isEmpty()) {
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return ItemInteractionResult.CONSUME;
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} else {
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+ // Paper start - Add PlayerFlowerPotManipulateEvent
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+ org.bukkit.block.Block block = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
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+ org.bukkit.inventory.ItemStack placedStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(stack);
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+
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+ io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent event = new io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent((org.bukkit.entity.Player) player.getBukkitEntity(), block, placedStack, true);
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+ if (!event.callEvent()) {
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+ // Update client
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+ player.containerMenu.sendAllDataToRemote();
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+
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+ return ItemInteractionResult.CONSUME;
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+ }
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+ // Paper end - Add PlayerFlowerPotManipulateEvent
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world.setBlock(pos, blockState, 3);
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world.gameEvent(player, GameEvent.BLOCK_CHANGE, pos);
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player.awardStat(Stats.POT_FLOWER);
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@@ -77,6 +89,18 @@ public class FlowerPotBlock extends Block {
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return InteractionResult.CONSUME;
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} else {
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ItemStack itemStack = new ItemStack(this.potted);
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+ // Paper start - Add PlayerFlowerPotManipulateEvent
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+ org.bukkit.block.Block block = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
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+ org.bukkit.inventory.ItemStack pottedStack = new org.bukkit.inventory.ItemStack(org.bukkit.craftbukkit.block.CraftBlockType.minecraftToBukkit(this.potted));
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+
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+ io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent event = new io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent((org.bukkit.entity.Player) player.getBukkitEntity(), block, pottedStack, false);
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+ if (!event.callEvent()) {
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+ // Update client
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+ player.containerMenu.sendAllDataToRemote();
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+
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+ return InteractionResult.PASS;
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+ }
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+ // Paper end - Add PlayerFlowerPotManipulateEvent
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if (!player.addItem(itemStack)) {
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player.drop(itemStack, false);
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}
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