Récupérer les packets envoyés au joueur ?
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Et pourquoi utiliser les packets pour intercepter? Tu peux tout simplement utiliser les events et envoyer un packet un serveur quand la vie se modifie?
@SubscribeEvent public void onHurt(LivingHurtEvent event) { …. Mod.instance.network.sendToServer(...); .... } -
C’est-à-dire ? Je comprends pas trop quel packet j’enverrais au serveur et qu’est-ce que je recevrais. Excuse-moi, je ne suis pas hyper familier avec les packets.
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La vie est un dataWatcher, donc c’est de base synchro entre le client et le serveur. Inutile de vouloir passer par des paquets.
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En plus, de toute façon je ne cois pas que tu aies besoin de packet, je crois que tu vas chercher un peu trop loin.
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Les évènements livongHeal et LivingHurtEvent sont bien appelés côté serveur car je les ai utilisé dans mon HGVS, envoi ton code, il doit te manquer quelque chose
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Voilà mon code avec les events LivingHealEvent et LivingHurtEvent :
package com.Toinou.LifeBarMod; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.util.ChatComponentTranslation; import net.minecraftforge.event.entity.living.LivingHealEvent; import net.minecraftforge.event.entity.living.LivingHurtEvent; import net.minecraftforge.fml.common.eventhandler.SubscribeEvent; public class EventClass { @SubscribeEvent public void onPlayerHeal(LivingHealEvent e) { if(e.entity instanceof EntityPlayer) { EntityPlayer p = (EntityPlayer) e.entity; float Vie = ((EntityLivingBase) p).getHealth(); String strVie = String.valueOf(Vie); p.addChatMessage(new ChatComponentTranslation(strVie)); } } @SubscribeEvent public void onPlayerHurt(LivingHurtEvent e) { if(e.entity instanceof EntityPlayer) { EntityPlayer p = (EntityPlayer) e.entity; float Vie = ((EntityLivingBase) p).getHealth(); String strVie = String.valueOf(Vie); p.addChatMessage(new ChatComponentTranslation(strVie)); } } }Et je ne sais pas trop pourquoi, ça ne marche qu’en solo. Et puis, ce qui est embêtant avec ces deux events, c’est qu’ils me retournent la vie avant de prendre les dégâts ou que la vie remonte.
J’avais essayé de récupérer la vie avec un PlayerTickEvent, ça marchait très bien en solo et sur les serveurs vanilla, mais sur les serveurs de mini-jeux par exemple, il me renvoyait des données très bizarres.
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Ces events te retournent la vie avant sa modification car ils sont ‘annulable’ en faisant un ```java
event.setCanceled(true)Pour les LivingHurtEvent : ```java if(e.entity instanceof EntityPlayer) { EntityPlayer player = (EntityPlayer)e.entity; float vie = player.getHealth() - e.ammount; }Et pour le LivingHealEvent:
if(e.entity instanceof EntityPlayer) { EntityPlayer player = (EntityPlayer)e.entity; float vie = player.getHealth() + e.amount; }Tiens, amount ne s’écrit pas pareil (en 1.8 ent tout cas) selon l’event.
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@‘bodri’:
Ces events te retournent la vie avant sa modification car ils sont ‘annulable’ en faisant un ```java
event.setCanceled(true)Pour les LivingHurtEvent : ```java if(e.entity instanceof EntityPlayer) { EntityPlayer player = (EntityPlayer)e.entity; float vie = player.getHealth() - e.ammount; }Et pour le LivingHealEvent:
if(e.entity instanceof EntityPlayer) { EntityPlayer player = (EntityPlayer)e.entity; float vie = player.getHealth() + e.amount; }Tiens, amount ne s’écrit pas pareil (en 1.8 ent tout cas) selon l’event.
Ah d’accord merci pour les conseils. Et du coup, comme c’est un event qui peuvent être cancel, il ne marche pas sur serveur ( sinon ca serait un peu cheaté
). Personne connaît un moyen simple de récupérer la vie du joueur sur serveur ? -
Si j’ai bien compris tu cherche à faire un mod client seulement qui récupère la vie des joueurs, c’est cela ?
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Oui, c’est ça, je veux récupérer la vie du joueur quand elle change.
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Essai ça, peut être :
public class EventClientListener { //Enregistré côté client seulement @SubscribeEvent public void onRenderGameOverlay(RenderGameOverlayEvent e) //J'ai pris cet event parce que c'est un event client et qu'il est exécuter sans aucune action { Ordering ordering = Ordering.from(new PlayerComparator()); //Pour trier les joueurs, c'est le système de minecraft NetHandlerPlayClient nethandler = Minecraft.getMinecraft().thePlayer.sendQueue; List list = ordering.sortedCopy(nethandler.func_175106_d()); Iterator iterator = list.iterator(); while(iterator.hasNext()) { NetworkPlayerInfo playerinfo = (NetworkPlayerInfo)iterator.next(); EntityPlayer player = Minecraft.getMinecraft().theWorld.getPlayerEntityByUUID(playerinfo.getGameProfile().getId()); Minecraft.getMinecraft().thePlayer.sendChatMessage(player.getName() + " a " + player.getHealth() + " demi-coeurs"); } } @SideOnly(Side.CLIENT) static class PlayerComparator implements Comparator // trie un fonction des teams et des modes de jeu (je crois) { private PlayerComparator() {} public int comparation(NetworkPlayerInfo p_178952_1_, NetworkPlayerInfo p_178952_2_) { ScorePlayerTeam scoreplayerteam = p_178952_1_.getPlayerTeam(); ScorePlayerTeam scoreplayerteam1 = p_178952_2_.getPlayerTeam(); return ComparisonChain.start().compareTrueFirst(p_178952_1_.getGameType() != WorldSettings.GameType.SPECTATOR, p_178952_2_.getGameType() != WorldSettings.GameType.SPECTATOR).compare(scoreplayerteam != null ? scoreplayerteam.getRegisteredName() : "", scoreplayerteam1 != null ? scoreplayerteam1.getRegisteredName() : "").compare(p_178952_1_.getGameProfile().getName(), p_178952_2_.getGameProfile().getName()).result(); } public int compare(Object p_compare_1_, Object p_compare_2_) { return comparation((NetworkPlayerInfo)p_compare_1_, (NetworkPlayerInfo)p_compare_2_); } } }Après faut que t’arrive à afficher seulement lorsque les joueur prend un dégâts ou gagne de la vie, pour le comparator tu peux juste faire :
Ordering ordering = Ordering.from(new Comparator() { @Override public int compare(Object o1, Object o2) { return 0; } });Mais ça triera rien du tout normalement.
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Je comprends pas tout mais bon x) je vais tester ça tout de suite
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Bon, déjà, j’ai modifié le fait que ça envoie un message dans le chat et j’ai mis que ça m’envoyai un message. Ca marche parfaitement en solo et sur les serveurs vanilla mais sur les serveurs bukkit, ca crash des que je me co
Voici le rapport de crash si ça peut intéréssé :
–-- Minecraft Crash Report ---- WARNING: coremods are present: Contact their authors BEFORE contacting forge // Don't be sad. I'll do better next time, I promise! Time: 04/10/15 14:11 Description: Unexpected error java.lang.NullPointerException: Unexpected error at com.Toinou.LifeBarMod.EventClass.onRenderGameOverlay(EventClass.java:77) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_6_EventClass_onRenderGameOverlay_RenderGameOverlayEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:138) at net.minecraftforge.client.GuiIngameForge.pre(GuiIngameForge.java:854) at net.minecraftforge.client.GuiIngameForge.func_175180_a(GuiIngameForge.java:108) at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1266) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:345) at net.minecraft.client.main.Main.main(SourceFile:120) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at com.Toinou.LifeBarMod.EventClass.onRenderGameOverlay(EventClass.java:77) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_6_EventClass_onRenderGameOverlay_RenderGameOverlayEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:138) at net.minecraftforge.client.GuiIngameForge.pre(GuiIngameForge.java:854) at net.minecraftforge.client.GuiIngameForge.func_175180_a(GuiIngameForge.java:108) -- Affected level -- Details: Level name: MpServer All players: 1 total; [EntityPlayerSP['Toinou9120'/1643, l='MpServer', x=8,50, y=65,00, z=8,50]] Chunk stats: MultiplayerChunkCache: 1, 1 Level seed: 0 Level generator: ID 01 - flat, ver 0\. Features enabled: false Level generator options: Level spawn location: -26,00,50,00,89,00 - World: (-26,50,89), Chunk: (at 6,3,9 in -2,5; contains blocks -32,0,80 to -17,255,95), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 0 game time, 0 day time Level dimension: 0 Level storage version: 0x00000 - Unknown? Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Forced entities: 1 total; [EntityPlayerSP['Toinou9120'/1643, l='MpServer', x=8,50, y=65,00, z=8,50]] Retry entities: 0 total; [] Server brand: BungeeCord (git:BungeeCord-Bootstrap:1.8-SNAPSHOT:fa828eb:unknown) <- Spigot Server type: Non-integrated multiplayer server Stacktrace: at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:407) at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2502) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:374) at net.minecraft.client.main.Main.main(SourceFile:120) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) – System Details -- Details: Minecraft Version: 1.8 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_75, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 116998584 bytes (111 MB) / 384229376 bytes (366 MB) up to 2134114304 bytes (2035 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.3.1450 Optifine OptiFine_1.8_HD_U_D5 4 mods loaded, 4 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCHIJA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCHIJA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.3.1450.jar) UCHIJA Forge{11.14.3.1450} [Minecraft Forge] (forge-1.8-11.14.3.1450.jar) UCHIJA LBM{1.0} [LifeBarMod] (LifeBar Mod 16.jar) Loaded coremods (and transformers): GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13399 Compatibility Profile Context 15.200.1062.1004' Renderer: 'AMD Radeon HD 6450' Launched Version: 1.8-Forge11.14.3.1450 LWJGL: 2.9.1 OpenGL: AMD Radeon HD 6450 GL version 4.5.13399 Compatibility Profile Context 15.200.1062.1004, ATI Technologies Inc. GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Shaders are available because OpenGL 2.1 is supported. VBOs are available because OpenGL 1.5 is supported. Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: [faithful32pack.zip, OCD pack 1.8 [Perso].zip, thebaum64_sky.zip] Current Language: §eEnglish (§bColor§e) Profiler Position: N/A (disabled) -
Ta classe event ? stp
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Voilà :
package com.Toinou.LifeBarMod; import java.util.Comparator; import java.util.Iterator; import java.util.List; import net.minecraft.client.Minecraft; import net.minecraft.client.network.NetHandlerPlayClient; import net.minecraft.client.network.NetworkPlayerInfo; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.scoreboard.ScorePlayerTeam; import net.minecraft.util.ChatComponentTranslation; import net.minecraft.world.WorldSettings; import net.minecraftforge.client.event.RenderGameOverlayEvent; import net.minecraftforge.fml.common.eventhandler.SubscribeEvent; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; import com.google.common.collect.ComparisonChain; import com.google.common.collect.Ordering; public class EventClass { @SubscribeEvent public void onRenderGameOverlay(RenderGameOverlayEvent e) //J'ai pris cet event parce que c'est un event client et qu'il est exécuter sans aucune action { Ordering ordering = Ordering.from(new PlayerComparator()); //Pour trier les joueurs, c'est le système de minecraft NetHandlerPlayClient nethandler = Minecraft.getMinecraft().thePlayer.sendQueue; List list = ordering.sortedCopy(nethandler.func_175106_d()); Iterator iterator = list.iterator(); while(iterator.hasNext()) { NetworkPlayerInfo playerinfo = (NetworkPlayerInfo)iterator.next(); EntityPlayer player = Minecraft.getMinecraft().theWorld.getPlayerEntityByUUID(playerinfo.getGameProfile().getId()); float Vie = player.getHealth(); String strVie = String.valueOf(Vie); Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentTranslation(strVie)); } } @SideOnly(Side.CLIENT) static class PlayerComparator implements Comparator // trie un fonction des teams et des modes de jeu (je crois) { private PlayerComparator() {} public int comparation(NetworkPlayerInfo p_178952_1_, NetworkPlayerInfo p_178952_2_) { ScorePlayerTeam scoreplayerteam = p_178952_1_.getPlayerTeam(); ScorePlayerTeam scoreplayerteam1 = p_178952_2_.getPlayerTeam(); return ComparisonChain.start().compareTrueFirst(p_178952_1_.getGameType() != WorldSettings.GameType.SPECTATOR, p_178952_2_.getGameType() != WorldSettings.GameType.SPECTATOR).compare(scoreplayerteam != null ? scoreplayerteam.getRegisteredName() : "", scoreplayerteam1 != null ? scoreplayerteam1.getRegisteredName() : "").compare(p_178952_1_.getGameProfile().getName(), p_178952_2_.getGameProfile().getName()).result(); } public int compare(Object p_compare_1_, Object p_compare_2_) { return comparation((NetworkPlayerInfo)p_compare_1_, (NetworkPlayerInfo)p_compare_2_); } } } -
Tu est sûr d’avoir mis toute ta classe ?
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Ouais, sûr
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Le crash report informe d’un NPE ligne 77 mais il n’y a même pas 77 lignes dans ta classe
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Ah c’est parce que j’avais des anciens tests que j’ai mis en commentaire et du coup je les ai pas mis dans ce que j’ai copié collé, j’avais pas pensé à ça désolé
Donc voici ma classe avec les commentaires compris dedans :package com.Toinou.LifeBarMod; import java.util.Comparator; import java.util.Iterator; import java.util.List; import net.minecraft.client.Minecraft; import net.minecraft.client.network.NetHandlerPlayClient; import net.minecraft.client.network.NetworkPlayerInfo; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.scoreboard.ScorePlayerTeam; import net.minecraft.util.ChatComponentTranslation; import net.minecraft.world.WorldSettings; import net.minecraftforge.client.event.RenderGameOverlayEvent; import net.minecraftforge.fml.common.eventhandler.SubscribeEvent; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; import com.google.common.collect.ComparisonChain; import com.google.common.collect.Ordering; public class EventClass { /*@SubscribeEvent public void onPlayerHeal(LivingHealEvent e) { if(e.entity instanceof EntityPlayer) { EntityPlayer p = (EntityPlayer) e.entity; float Vie = ((EntityLivingBase) p).getHealth(); String strVie = String.valueOf(Vie); p.addChatMessage(new ChatComponentTranslation(strVie)); } } @SubscribeEvent public void onPlayerHurt(LivingHurtEvent e) { if(e.entity instanceof EntityPlayer) { EntityPlayer p = (EntityPlayer) e.entity; float Vie = ((EntityLivingBase) p).getHealth(); String strVie = String.valueOf(Vie); p.addChatMessage(new ChatComponentTranslation(strVie)); } } @SubscribeEvent public void onPlayerTickEvent(PlayerTickEvent e) { String strVie = String.valueOf(Vie); String strAncVie = String.valueOf(AncienneVie); EntityPlayer p = e.player; Vie = p.getHealth(); String strVie = String.valueOf(Vie); p.addChatMessage(new ChatComponentTranslation(strVie)); }*/ @SubscribeEvent public void onRenderGameOverlay(RenderGameOverlayEvent e) //J'ai pris cet event parce que c'est un event client et qu'il est exécuter sans aucune action { Ordering ordering = Ordering.from(new PlayerComparator()); //Pour trier les joueurs, c'est le système de minecraft NetHandlerPlayClient nethandler = Minecraft.getMinecraft().thePlayer.sendQueue; List list = ordering.sortedCopy(nethandler.func_175106_d()); Iterator iterator = list.iterator(); while(iterator.hasNext()) { NetworkPlayerInfo playerinfo = (NetworkPlayerInfo)iterator.next(); EntityPlayer player = Minecraft.getMinecraft().theWorld.getPlayerEntityByUUID(playerinfo.getGameProfile().getId()); float Vie = player.getHealth(); String strVie = String.valueOf(Vie); Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentTranslation(strVie)); } } @SideOnly(Side.CLIENT) static class PlayerComparator implements Comparator // trie un fonction des teams et des modes de jeu (je crois) { private PlayerComparator() {} public int comparation(NetworkPlayerInfo p_178952_1_, NetworkPlayerInfo p_178952_2_) { ScorePlayerTeam scoreplayerteam = p_178952_1_.getPlayerTeam(); ScorePlayerTeam scoreplayerteam1 = p_178952_2_.getPlayerTeam(); return ComparisonChain.start().compareTrueFirst(p_178952_1_.getGameType() != WorldSettings.GameType.SPECTATOR, p_178952_2_.getGameType() != WorldSettings.GameType.SPECTATOR).compare(scoreplayerteam != null ? scoreplayerteam.getRegisteredName() : "", scoreplayerteam1 != null ? scoreplayerteam1.getRegisteredName() : "").compare(p_178952_1_.getGameProfile().getName(), p_178952_2_.getGameProfile().getName()).result(); } public int compare(Object p_compare_1_, Object p_compare_2_) { return comparation((NetworkPlayerInfo)p_compare_1_, (NetworkPlayerInfo)p_compare_2_); } } }EDIT : Il y a quelque chose de bizarre, dans Eclipse, la ligne 77 c’est " float Vie = player.getHealth() " et la, la ligne 77, c’est celle d’au dessus
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Il y a quelque chose de bizarre, dans Eclipse, la ligne 77 c’est " float Vie = player.getHealth() " et la, la ligne 77, c’est celle d’au dessus
