SOLVED Crash GUI + mob

isador

Salut a tous je reviens quémander votre aide.

En effet, je veux que quand je tien un certain item dans la main ça ouvre un GUI et quand je n’est pas cet item, ça en ouvre un autre.

Comme vous vous en doutez j’ai un problème:
le jeu crash rien que quand je n’est pas l’item.
mes code:

La méthode interract:


public boolean interact(EntityPlayer par1EntityPlayer)
{
ItemStack itemstack = par1EntityPlayer.inventory.getCurrentItem();
EntityPlayer player = FMLClientHandler.instance().getClient().thePlayer;

if(this.isEntityAlive())
{
if(!this.worldObj.isRemote)
{
if(player.getHeldItem().getItem() == CoeMobMain.quest)
{
FMLNetworkHandler.openGui(player, CoeMobMain.instance, 2, player.worldObj, (int)Math.floor(player.posX), (int)Math.floor(player.posY), (int)Math.floor(player.posZ));
}
if(player.getHeldItem().getItem() != CoeMobMain.quest || player.getHeldItem().getItem() == null)
{
FMLNetworkHandler.openGui(player, CoeMobMain.instance, 1, player.worldObj, (int)Math.floor(player.posX), (int)Math.floor(player.posY), (int)Math.floor(player.posZ));
}
}

return true;
}
else
{
return super.interact(par1EntityPlayer);
}
}

Le GuiHandler:


public class GuiHandlerMob implements IGuiHandler
{

@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
{
return null;
}

@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
{
switch(ID)
{
case 1:
return new GuiQuest();
case 2:
return new GuiQuestAdmin();
default:
return null;
}
}

}

Le crash:


–-- Minecraft Crash Report ----
// Uh... Did I do that?

Time: 18/05/14 17:00
Description: Ticking memory connection

java.lang.NullPointerException
at CoeMob.Mob.MobtestEntity.interact(MobtestEntity.java:45)
at net.minecraft.entity.EntityLiving.interactFirst(EntityLiving.java:1158)
at net.minecraft.entity.player.EntityPlayer.interactWith(EntityPlayer.java:1248)
at net.minecraft.network.NetServerHandler.handleUseEntity(NetServerHandler.java:846)
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 CoeMob.Mob.MobtestEntity.interact(MobtestEntity.java:45)
at net.minecraft.entity.EntityLiving.interactFirst(EntityLiving.java:1158)
at net.minecraft.entity.player.EntityPlayer.interactWith(EntityPlayer.java:1248)
at net.minecraft.network.NetServerHandler.handleUseEntity(NetServerHandler.java:846)
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@313ab540
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: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 789642576 bytes (753 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
AABB Pool Size: 266 (14896 bytes; 0 MB) allocated, 21 (1176 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 v6.4.45.953 Minecraft Forge 9.11.1.953 12 mods loaded, 12 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{6.4.45.953} [Forge Mod Loader] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{9.11.1.953} [Minecraft Forge] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coeblock{1.0.0} [Coe Block] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coebordure{1.0.0} [Coe Bordure] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coecore{1.0.0} [CoeCore] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coelevel{1.0.0} [CoeLevel] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coemob{1.0.0} [Coemob] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
coespell{1.0.0} [CoeSpell] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
crusadegui{2.0.0} [COE gui] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mineralherb{1.0.1} [Mineralherb] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
PM{V.1.0.0} [Portal WoW] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 15 (840 bytes; 0 MB) allocated, 7 (392 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['Player93'/1, l='CoeMob', x=1138,78, y=4,00, z=238,23]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

AlphaSwittleTeamRegex

You must insert ```java
player.getHeldItem().getItem() != null

isador

no crash again…


if(this.isEntityAlive() && player.getHeldItem().getItem() != null)

jglrxavpok

Check if getHeldItem() isn’t null also (and before .getHeldItem().getItem() )

isador

c’est pourtant ce que je fait jg

robin4002

Salut,
EntityPlayer player = FMLClientHandler.instance().getClient().thePlayer;
Pas bon. Tu as déjà le paramètre player …
public boolean interact(EntityPlayer par1EntityPlayer)
Suffit de renommer par1EntityPlayer par player.

getHeldItem() ? c’est pour avoir le casque. getCurrentEquippedItem() plutôt. Et il faut check si l’item stack n’est pas null :
if(player.getCurrentEquippedItem() != null && player.getCurrentEquippedItem().getItem() == CoeMobMain.quest)

isador

ca crash plus mais plus rien ne se passe…


public boolean interact(EntityPlayer player)
{
ItemStack itemstack = player.inventory.getCurrentItem();

if(this.isEntityAlive())
{
if(!this.worldObj.isRemote)
{
if(player.getCurrentEquippedItem() != null && player.getCurrentEquippedItem().getItem() == CoeMobMain.quest)
{
FMLNetworkHandler.openGui(player, CoeMobMain.instance, 2, player.worldObj, (int)Math.floor(player.posX), (int)Math.floor(player.posY), (int)Math.floor(player.posZ));
}
if(player.getCurrentEquippedItem() != null && player.getCurrentEquippedItem().getItem() != CoeMobMain.quest)
{
FMLNetworkHandler.openGui(player, CoeMobMain.instance, 1, player.worldObj, (int)Math.floor(player.posX), (int)Math.floor(player.posY), (int)Math.floor(player.posZ));
}
}

return true;
}
else
{
return super.interact(player);
}
}