Problème avec les events.
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Ton event death est foireux.
@ForgeSubscribe public void death(LivingDeathEvent event) { Entity source = event.source.getEntity(); if (source != null && source instanceof EntityPlayer) { IExtendedEntityProperties prop = event.entity.getExtendedProperties("Custom Player"); int mana = ((CustomPlayer)prop).getMana()+1; System.out.println("Mana de "+source.getEntityName()+"= "+mana); ((CustomPlayer)prop).setMana(mana); } } -
Maintenant le jeu crash:
–-- Minecraft Crash Report ---- // Why is it breaking :( Time: 02/01/14 20:52 Description: Ticking memory connection java.lang.NullPointerException at noob.common.AddCustomPlayerProperties.death(AddCustomPlayerProperties.java:29) at net.minecraftforge.event.ASMEventHandler_4_AddCustomPlayerProperties_death_LivingDeathEvent.invoke(.dynamic) at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39) at net.minecraftforge.event.EventBus.post(EventBus.java:108) at net.minecraftforge.common.ForgeHooks.onLivingDeath(ForgeHooks.java:342) at net.minecraft.entity.EntityLivingBase.onDeath(EntityLivingBase.java:988) at net.minecraft.entity.EntityLivingBase.attackEntityFrom(EntityLivingBase.java:951) at net.minecraft.entity.passive.EntityAnimal.attackEntityFrom(EntityAnimal.java:206) at net.minecraft.entity.player.EntityPlayer.attackTargetEntityWithCurrentItem(EntityPlayer.java:1367) at net.minecraft.network.NetServerHandler.handleUseEntity(NetServerHandler.java:854) at net.minecraft.network.packet.Packet7UseEntity.processPacket(Packet7UseEntity.java:57) at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:89) at net.minecraft.network.NetServerHandler.networkTick(NetServerHandler.java:141) at net.minecraft.network.NetworkListenThread.networkTick(NetworkListenThread.java:54) at net.minecraft.server.integrated.IntegratedServerListenThread.networkTick(IntegratedServerListenThread.java:109) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:691) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:587) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484) at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at noob.common.AddCustomPlayerProperties.death(AddCustomPlayerProperties.java:29) at net.minecraftforge.event.ASMEventHandler_4_AddCustomPlayerProperties_death_LivingDeathEvent.invoke(.dynamic) at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39) at net.minecraftforge.event.EventBus.post(EventBus.java:108) at net.minecraftforge.common.ForgeHooks.onLivingDeath(ForgeHooks.java:342) at net.minecraft.entity.EntityLivingBase.onDeath(EntityLivingBase.java:988) at net.minecraft.entity.EntityLivingBase.attackEntityFrom(EntityLivingBase.java:951) at net.minecraft.entity.passive.EntityAnimal.attackEntityFrom(EntityAnimal.java:206) at net.minecraft.entity.player.EntityPlayer.attackTargetEntityWithCurrentItem(EntityPlayer.java:1367) at net.minecraft.network.NetServerHandler.handleUseEntity(NetServerHandler.java:854) at net.minecraft.network.packet.Packet7UseEntity.processPacket(Packet7UseEntity.java:57) at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:89) at net.minecraft.network.NetServerHandler.networkTick(NetServerHandler.java:141) -- Ticking connection -- Details: Connection: net.minecraft.network.NetServerHandler@160f199 Stacktrace: at net.minecraft.network.NetworkListenThread.networkTick(NetworkListenThread.java:54) at net.minecraft.server.integrated.IntegratedServerListenThread.networkTick(IntegratedServerListenThread.java:109) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:691) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:587) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484) at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16) -- System Details -- Details: Minecraft Version: 1.6.4 Operating System: Linux (i386) version 3.8.0-34-generic Java Version: 1.7.0_45, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 856063448 bytes (816 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M AABB Pool Size: 726 (40656 bytes; 0 MB) allocated, 408 (22848 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v8.11 FML v6.4.20.916 Minecraft Forge 9.11.1.916 5 mods loaded, 5 mods active mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available FML{6.4.20.916} [Forge Mod Loader] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Forge{9.11.1.916} [Minecraft Forge] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available noob{INDEV} [Horizon 2.0] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available terracraft{0.3.0} [Terraria on Minecraft] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Profiler Position: N/A (disabled) Vec3 Pool Size: 72 (4032 bytes; 0 MB) allocated, 53 (2968 bytes; 0 MB) used Player Count: 1 / 8; [EntityPlayerMP['Player969'/25, l='Mod terracraft', x=-730,41, y=4,00, z=654,26]] Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'fml,forge' -
Je travaille sur les propriété d’entité actuellement.
IExtendedEntityProperties prop = event.entity.getExtendedProperties("Custom Player");Essaie
CustomPlayer prop = new CustomPlayer(source.getEntityWorld()); -
Il me met une erreur à getEntityWorld()
désolé j’ai rien dit. En faisant cast sur le getEntityWorld() tout marche correctement ou presque cela affiche bien: “Mana de Player961= 1” mais il le ré-affiche a chaque fois et ne mais pas a jour la valeur de mana.
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Non gugu, avec ça tu créer a chaque fois une nouvelle instance, le premier code était bon.
Tu as quoi à la ligne 29 de AddCustomPlayerProperties.java ? -
Voila ce que j’ai à la ligne 29 :
int mana = ((CustomPlayer)prop).getMana()+1; -
Si tu a suivi le tutoriel sur MinecraftForums.net, je l’ai suivi aussi, et il marche a la perfection.
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Je n’est pas suivit celui là. Je vais regarder ce tutoriel la.
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Renvoie tout tes codes, il y a un npe sur la ligne que tu a envoyé, donc je pense que le custom player prop est null. Il me faut tout tes codes actuels pour savoir pourquoi.
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Voila le code de AddCustomPlayerProperties:
package noob.common; import net.minecraft.entity.Entity; import net.minecraft.entity.player.EntityPlayer; import net.minecraftforge.common.IExtendedEntityProperties; import net.minecraftforge.event.ForgeSubscribe; import net.minecraftforge.event.entity.EntityEvent.EntityConstructing; import net.minecraftforge.event.entity.living.LivingDeathEvent; public class AddCustomPlayerProperties { @ForgeSubscribe public void init(EntityConstructing event) { if (event.entity instanceof EntityPlayer) { event.entity.registerExtendedProperties("Player", new CustomPlayer(event.entity.worldObj)); } } @ForgeSubscribe public void death(LivingDeathEvent event) { Entity source = event.source.getEntity(); if (source != null && source instanceof EntityPlayer) { IExtendedEntityProperties prop = event.entity.getExtendedProperties("Custom Player"); int mana = ((CustomPlayer)prop).getMana()+1; System.out.println("Mana de "+source.getEntityName()+"= "+mana); ((CustomPlayer)prop).setMana(mana); } } } -
Je te conseille le tutoriel ici :
Car celui que tu utilise est fait de manière bizarre, il utilise l’interface pour appeler ton Custom Player.
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Ok merci je vais regarder.
Merci beaucoup sa marche!
Je pense que je vais pouvoir avancé maintenant. -
Juste pour information, le NPE d’avant été causé car tu n’avais pas le bon nom :
IExtendedEntityProperties prop = event.entity.getExtendedProperties("Custom Player");La où tu l’as utilisé et :
event.entity.registerExtendedProperties("Player", new CustomPlayer(event.entity.worldObj));La où tu l’as enregistré, si les noms sont pas les mêmes, normal que ça fonctionne pas x).
