mirror of
https://github.com/LeavesMC/Leaves.git
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113 lines
6.2 KiB
Diff
113 lines
6.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: violetc <58360096+s-yh-china@users.noreply.github.com>
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Date: Sun, 11 Dec 2022 18:43:35 +0800
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Subject: [PATCH] Player operation limiter
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This patch is Powered by plusls-carpet-addition(https://github.com/plusls/plusls-carpet-addition)
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index ebae6c704844755c75aa0c6f460603c5d909b5cf..d02f0123a830c77056e978bbef8d454d110d0589 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -329,6 +329,10 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
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public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper - PlayerNaturallySpawnCreaturesEvent
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public @Nullable String clientBrandName = null; // Paper - Brand support
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public org.bukkit.event.player.PlayerQuitEvent.QuitReason quitReason = null; // Paper - Add API for quit reason; there are a lot of changes to do if we change all methods leading to the event
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+ // Leaves start - player operation limiter
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+ private int instaBreakCountPerTick = 0;
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+ private int placeBlockCountPerTick = 0;
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+ // Leaves end - player operation limiter
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// Paper start - rewrite chunk system
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private ca.spottedleaf.moonrise.patches.chunk_system.player.RegionizedPlayerChunkLoader.PlayerChunkLoaderData chunkLoader;
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@@ -991,6 +995,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
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this.joining = false;
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}
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// CraftBukkit end
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+ this.resetOperationCountPerTick(); // Leaves - player operation limiter
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this.gameMode.tick();
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this.wardenSpawnTracker.tick();
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--this.spawnInvulnerableTime;
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@@ -3314,5 +3319,32 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
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public CraftPlayer getBukkitEntity() {
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return (CraftPlayer) super.getBukkitEntity();
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}
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+
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+ // Leaves start - player operation limiter
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+ private void resetOperationCountPerTick() {
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+ instaBreakCountPerTick = 0;
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+ placeBlockCountPerTick = 0;
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+ }
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+
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+ public int getInstaBreakCountPerTick() {
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+ return instaBreakCountPerTick;
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+ }
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+
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+ public int getPlaceBlockCountPerTick() {
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+ return placeBlockCountPerTick;
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+ }
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+
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+ public void addInstaBreakCountPerTick() {
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+ ++instaBreakCountPerTick;
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+ }
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+
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+ public void addPlaceBlockCountPerTick() {
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+ ++placeBlockCountPerTick;
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+ }
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+
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+ public boolean allowOperation() {
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+ return (instaBreakCountPerTick == 0 || placeBlockCountPerTick == 0) && (instaBreakCountPerTick <= 1 && placeBlockCountPerTick <= 2);
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+ }
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+ // Leaves end - player operation limiter
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// CraftBukkit end
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}
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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index a96f859a5d0c6ec692d4627a69f3c9ee49199dbc..31ff81ca6a89fc3ce59c4b53a6a547eb4f2e812a 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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@@ -337,6 +337,19 @@ public class ServerPlayerGameMode {
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}
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public void destroyAndAck(BlockPos pos, int sequence, String reason) {
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+ // Leaves start - player operation limiter
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+ if (org.leavesmc.leaves.LeavesConfig.modify.playerOperationLimiter) {
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+ if (reason.equals("insta mine")) {
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+ player.addInstaBreakCountPerTick();
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+ if (!player.allowOperation()) {
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+ MinecraftServer.getServer().server.getPluginManager().callEvent(new org.leavesmc.leaves.event.player.PlayerOperationLimitEvent(player.getBukkitEntity(), org.leavesmc.leaves.event.player.PlayerOperationLimitEvent.Operation.MINE, CraftBlock.at(level, pos)));
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+ this.player.connection.send(new ClientboundBlockUpdatePacket(pos, this.level.getBlockState(pos)));
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+ this.debugLogging(pos, false, sequence, reason);
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+ return;
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+ }
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+ }
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+ }
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+ // Leaves end - player operation limiter
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if (this.destroyBlock(pos)) {
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this.debugLogging(pos, true, sequence, reason);
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} else {
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diff --git a/src/main/java/net/minecraft/world/item/BlockItem.java b/src/main/java/net/minecraft/world/item/BlockItem.java
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index dba8ee20f9fed3adf26885471897ade154ec1d4d..77309808abd4ab476e815d60015ad828102a1f6b 100644
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--- a/src/main/java/net/minecraft/world/item/BlockItem.java
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+++ b/src/main/java/net/minecraft/world/item/BlockItem.java
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@@ -74,6 +74,20 @@ public class BlockItem extends Item {
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final org.bukkit.block.BlockState oldBlockstate = blockstate != null ? blockstate : org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(blockactioncontext1.getLevel(), blockactioncontext1.getClickedPos()); // Paper - Reset placed block on exception
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// CraftBukkit end
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+ // Leaves start - player operation limiter
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+ if (org.leavesmc.leaves.LeavesConfig.modify.playerOperationLimiter && !context.getLevel().isClientSide()) {
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+ ServerPlayer player = (ServerPlayer) context.getPlayer();
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+ if (player != null && iblockdata != null) {
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+ player.addPlaceBlockCountPerTick();
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+ if (!player.allowOperation()) {
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+ if (blockstate != null) {
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+ MinecraftServer.getServer().server.getPluginManager().callEvent(new org.leavesmc.leaves.event.player.PlayerOperationLimitEvent(player.getBukkitEntity(), org.leavesmc.leaves.event.player.PlayerOperationLimitEvent.Operation.PLACE, blockstate.getBlock()));
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+ }
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+ return InteractionResult.FAIL;
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+ }
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+ }
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+ }
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+ // Leaves end - player operation limiter
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if (iblockdata == null) {
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return InteractionResult.FAIL;
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} else if (!this.placeBlock(blockactioncontext1, iblockdata)) {
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