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AsteorBar Protocol (#39)
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* AsteorBar Protocol
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HaHaWTH authored Mar 22, 2024
1 parent 5e56480 commit 2746aaf
Showing 1 changed file with 128 additions and 0 deletions.
128 changes: 128 additions & 0 deletions patches/server/0078-asteor-bar-protocol.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: HaHaWTH <fsjk947@gmail.com>
Date: Fri, 22 Mar 2024 04:36:25 +0800
Subject: [PATCH] asteor-bar-protocol


diff --git a/src/main/java/org/dreeam/leaf/config/modules/network/ProtocolSupport.java b/src/main/java/org/dreeam/leaf/config/modules/network/ProtocolSupport.java
index 1c1abbb3a74a519520d2c1229721887c19d9df2e..92bac2a84fef7b91f033479f2362ce7a2009a51a 100644
--- a/src/main/java/org/dreeam/leaf/config/modules/network/ProtocolSupport.java
+++ b/src/main/java/org/dreeam/leaf/config/modules/network/ProtocolSupport.java
@@ -25,6 +25,9 @@ public class ProtocolSupport implements IConfigModule {
@ConfigInfo(baseName = "appleskin-protocol")
public static boolean appleskinProtocol = false;

+ @ConfigInfo(baseName = "asteorbar-protocol")
+ public static boolean asteorBarProtocol = false;
+
@ConfigInfo(baseName = "chatImage-protocol")
public static boolean chatImageProtocol = false;

diff --git a/src/main/java/top/leavesmc/leaves/protocol/AsteorBarProtocol.java b/src/main/java/top/leavesmc/leaves/protocol/AsteorBarProtocol.java
new file mode 100644
index 0000000000000000000000000000000000000000..9651c6c83d17b42edd81070890bd81dcb887f898
--- /dev/null
+++ b/src/main/java/top/leavesmc/leaves/protocol/AsteorBarProtocol.java
@@ -0,0 +1,102 @@
+package top.leavesmc.leaves.protocol;
+
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.food.FoodData;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import top.leavesmc.leaves.protocol.core.LeavesProtocol;
+import top.leavesmc.leaves.protocol.core.ProtocolHandler;
+import top.leavesmc.leaves.protocol.core.ProtocolUtils;
+
+import java.util.*;
+
+@LeavesProtocol(namespace = "asteorbar")
+public class AsteorBarProtocol {
+
+ public static final String PROTOCOL_ID = "asteorbar";
+
+ private static final ResourceLocation NETWORK_KEY = id("network");
+
+ private static final Map<UUID, Float> previousSaturationLevels = new HashMap<>();
+ private static final Map<UUID, Float> previousExhaustionLevels = new HashMap<>();
+
+ private static final float THRESHOLD = 0.01F;
+
+ private static final Set<ServerPlayer> players = new HashSet<>();
+
+ @Contract("_ -> new")
+ public static @NotNull ResourceLocation id(String path) {
+ return new ResourceLocation(PROTOCOL_ID, path);
+ }
+
+ @ProtocolHandler.PlayerJoin
+ public static void onPlayerLoggedIn(@NotNull ServerPlayer player) {
+ if (org.dreeam.leaf.config.modules.network.ProtocolSupport.asteorBarProtocol) {
+ resetPlayerData(player);
+ }
+ }
+
+ @ProtocolHandler.PlayerLeave
+ public static void onPlayerLoggedOut(@NotNull ServerPlayer player) {
+ if (org.dreeam.leaf.config.modules.network.ProtocolSupport.asteorBarProtocol) {
+ players.remove(player);
+ resetPlayerData(player);
+ }
+ }
+
+ @ProtocolHandler.MinecraftRegister(ignoreId = true)
+ public static void onPlayerSubscribed(@NotNull ServerPlayer player) {
+ if (org.dreeam.leaf.config.modules.network.ProtocolSupport.asteorBarProtocol) {
+ players.add(player);
+ }
+ }
+
+ @ProtocolHandler.Ticker
+ public static void tick() {
+ if (org.dreeam.leaf.config.modules.network.ProtocolSupport.asteorBarProtocol) {
+ for (ServerPlayer player : players) {
+ FoodData data = player.getFoodData();
+
+ float saturation = data.getSaturationLevel();
+ Float previousSaturation = previousSaturationLevels.get(player.getUUID());
+ if (previousSaturation == null || saturation != previousSaturation) {
+ ProtocolUtils.sendPayloadPacket(player, NETWORK_KEY, buf -> {
+ buf.writeByte(1);
+ buf.writeFloat(saturation);
+ });
+ previousSaturationLevels.put(player.getUUID(), saturation);
+ }
+
+ float exhaustion = data.getExhaustionLevel();
+ Float previousExhaustion = previousExhaustionLevels.get(player.getUUID());
+ if (previousExhaustion == null || Math.abs(exhaustion - previousExhaustion) >= THRESHOLD) {
+ ProtocolUtils.sendPayloadPacket(player, NETWORK_KEY, buf -> {
+ buf.writeByte(0);
+ buf.writeFloat(exhaustion);
+ });
+ previousExhaustionLevels.put(player.getUUID(), exhaustion);
+ }
+ }
+ }
+ }
+
+ @ProtocolHandler.ReloadServer
+ public static void onServerReload() {
+ if (!org.dreeam.leaf.config.modules.network.ProtocolSupport.asteorBarProtocol) {
+ disableAllPlayer();
+ }
+ }
+
+ public static void disableAllPlayer() {
+ for (ServerPlayer player : MinecraftServer.getServer().getPlayerList().getPlayers()) {
+ onPlayerLoggedOut(player);
+ }
+ }
+
+ private static void resetPlayerData(@NotNull ServerPlayer player) {
+ previousExhaustionLevels.remove(player.getUUID());
+ previousSaturationLevels.remove(player.getUUID());
+ }
+}

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