Elevator

XDoctorX

comment je fait si jai mit la boucle dans une class externe ?

Algorythmis · Mes mods : Cookie Ore (**1.7.10**) Mod en cours : **E…

@‘XDoctorX’:

comment je fait si jai mit la boucle dans une class externe ?

Tu apprends le Java…

public static int[] getTargetBlock(World w, int x, int y, int z, boolean mode) {
   int i;
   int[] v = {x, y, z};
   if (mode) // Si "mode" est true, on veut monter
       for (i = y; i <= 255; i++)
           if (w.getBlock(x, i, z) == ModElevator.block_elevator)
               v[1] = i;
   else // Si "mode" est false, on veut descendre
       for (i = y; i >= 0; i–)
           if (w.getBlock(x, i, z) == ModElevator.block_elevator)
               v[1] = i;
   return v;
}

int[] positionBlocCible = ClasseExterne.getTargetBlock(monde, posX, posY, posZ, mode);

XDoctorX

j’ai un crash :

–-- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 28/07/15 14:04
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
at com.XDoctorX.main.ElevatorEvent.onLivingJumpEvent(ElevatorEvent.java:27)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_ElevatorEvent_onLivingJumpEvent_LivingJumpEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at net.minecraftforge.common.ForgeHooks.onLivingJump(ForgeHooks.java:351)
at net.minecraft.entity.EntityLivingBase.jump(EntityLivingBase.java:1572)
at net.minecraft.entity.player.EntityPlayer.jump(EntityPlayer.java:1829)
at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2004)
at net.minecraft.entity.player.EntityPlayer.onLivingUpdate(EntityPlayer.java:612)
at net.minecraft.client.entity.EntityPlayerSP.onLivingUpdate(EntityPlayerSP.java:299)
at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1816)
at net.minecraft.entity.player.EntityPlayer.onUpdate(EntityPlayer.java:327)
at net.minecraft.client.entity.EntityClientPlayerMP.onUpdate(EntityClientPlayerMP.java:96)
at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2298)
at net.minecraft.world.World.updateEntity(World.java:2258)
at net.minecraft.world.World.updateEntities(World.java:2108)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:2086)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1028)
at net.minecraft.client.Minecraft.run(Minecraft.java:951)
at net.minecraft.client.main.Main.main(Main.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:
–-------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at com.XDoctorX.main.ElevatorEvent.onLivingJumpEvent(ElevatorEvent.java:27)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_ElevatorEvent_onLivingJumpEvent_LivingJumpEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at net.minecraftforge.common.ForgeHooks.onLivingJump(ForgeHooks.java:351)
at net.minecraft.entity.EntityLivingBase.jump(EntityLivingBase.java:1572)
at net.minecraft.entity.player.EntityPlayer.jump(EntityPlayer.java:1829)
at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2004)
at net.minecraft.entity.player.EntityPlayer.onLivingUpdate(EntityPlayer.java:612)
at net.minecraft.client.entity.EntityPlayerSP.onLivingUpdate(EntityPlayerSP.java:299)
at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1816)
at net.minecraft.entity.player.EntityPlayer.onUpdate(EntityPlayer.java:327)
at net.minecraft.client.entity.EntityClientPlayerMP.onUpdate(EntityClientPlayerMP.java:96)
at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2298)
at net.minecraft.world.World.updateEntity(World.java:2258)

-- Entity being ticked --
Details:
Entity Type: null (net.minecraft.client.entity.EntityClientPlayerMP)
Entity ID: 163
Entity Name: Player312
Entity's Exact location: -427,57, 6,62, 401,52
Entity's Block location: World: (-428,6,401), Chunk: (at 4,0,1 in -27,25; contains blocks -432,0,400 to -417,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Entity's Momentum: 0,00, 0,42, 0,00
Stacktrace:
at net.minecraft.world.World.updateEntities(World.java:2108)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['Player312'/163, l='MpServer', x=-427,57, y=6,62, z=401,52]]
Chunk stats: MultiplayerChunkCache: 289, 289
Level seed: 0
Level generator: ID 01 - flat, ver 0\. Features enabled: false
Level generator options:
Level spawn location: World: (-418,4,400), Chunk: (at 14,0,0 in -27,25; contains blocks -432,0,400 to -417,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 7035 game time, 7035 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: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 89 total; [EntitySheep['Sheep'/134, l='MpServer', x=-366,09, y=4,00, z=323,84], EntitySheep['Sheep'/135, l='MpServer', x=-364,97, y=4,00, z=343,97], EntitySheep['Sheep'/136, l='MpServer', x=-365,06, y=4,00, z=339,03], EntitySheep['Sheep'/137, l='MpServer', x=-361,31, y=4,00, z=353,31], EntitySheep['Sheep'/138, l='MpServer', x=-348,84, y=4,00, z=326,88], EntityPig['Pig'/21, l='MpServer', x=-489,03, y=4,00, z=351,94], EntitySheep['Sheep'/23, l='MpServer', x=-507,50, y=4,00, z=407,41], EntitySheep['Sheep'/24, l='MpServer', x=-504,88, y=4,00, z=403,84], EntityChicken['Chicken'/25, l='MpServer', x=-506,47, y=4,00, z=425,47], EntityChicken['Chicken'/28, l='MpServer', x=-496,47, y=4,00, z=439,47], EntityPig['Pig'/29, l='MpServer', x=-499,25, y=4,00, z=437,88], EntitySheep['Sheep'/30, l='MpServer', x=-499,25, y=4,00, z=450,34], EntityPig['Pig'/31, l='MpServer', x=-491,09, y=4,00, z=365,97], EntityHorse['Horse'/32, l='MpServer', x=-483,47, y=4,00, z=377,25], EntityCow['Cow'/33, l='MpServer', x=-480,59, y=4,00, z=381,75], EntityPig['Pig'/34, l='MpServer', x=-486,38, y=4,00, z=376,19], EntityHorse['Horse'/35, l='MpServer', x=-491,09, y=4,00, z=384,41], EntityPig['Pig'/36, l='MpServer', x=-484,59, y=4,00, z=388,84], EntityHorse['Horse'/37, l='MpServer', x=-481,44, y=4,00, z=388,25], EntitySheep['Sheep'/38, l='MpServer', x=-486,84, y=4,00, z=396,19], EntityCow['Cow'/39, l='MpServer', x=-484,75, y=4,00, z=384,31], EntitySheep['Sheep'/40, l='MpServer', x=-492,66, y=4,00, z=418,72], EntityChicken['Chicken'/41, l='MpServer', x=-487,56, y=4,00, z=421,56], EntityPig['Pig'/42, l='MpServer', x=-493,13, y=4,00, z=424,16], EntityCow['Cow'/43, l='MpServer', x=-490,72, y=4,00, z=456,72], EntityChicken['Chicken'/44, l='MpServer', x=-481,41, y=4,00, z=452,63], EntityChicken['Chicken'/45, l='MpServer', x=-490,47, y=4,00, z=471,53], EntityChicken['Chicken'/46, l='MpServer', x=-475,56, y=4,00, z=479,47], EntityChicken['Chicken'/48, l='MpServer', x=-485,97, y=4,00, z=481,47], EntityCow['Cow'/49, l='MpServer', x=-473,16, y=4,00, z=372,03], EntityCow['Cow'/50, l='MpServer', x=-473,56, y=4,00, z=384,69], EntityCow['Cow'/51, l='MpServer', x=-470,43, y=4,00, z=372,55], EntityHorse['Horse'/52, l='MpServer', x=-476,06, y=4,00, z=372,75], EntityHorse['Horse'/53, l='MpServer', x=-472,06, y=4,00, z=380,19], EntityHorse['Horse'/54, l='MpServer', x=-466,37, y=4,00, z=381,13], EntityHorse['Horse'/55, l='MpServer', x=-473,03, y=4,00, z=369,34], EntityCow['Cow'/56, l='MpServer', x=-466,88, y=4,00, z=370,91], EntityHorse['Horse'/57, l='MpServer', x=-470,88, y=4,00, z=375,25], EntityPig['Pig'/58, l='MpServer', x=-477,78, y=4,00, z=408,63], EntityPig['Pig'/59, l='MpServer', x=-464,97, y=4,00, z=402,88], EntityChicken['Chicken'/60, l='MpServer', x=-468,59, y=4,00, z=413,41], EntitySheep['Sheep'/61, l='MpServer', x=-468,59, y=4,00, z=414,53], EntitySheep['Sheep'/62, l='MpServer', x=-474,91, y=4,00, z=417,06], EntityChicken['Chicken'/63, l='MpServer', x=-473,56, y=4,00, z=438,63], EntityChicken['Chicken'/64, l='MpServer', x=-464,47, y=4,00, z=457,09], EntityCow['Cow'/65, l='MpServer', x=-471,06, y=4,00, z=455,97], EntityPig['Pig'/66, l='MpServer', x=-467,91, y=4,00, z=457,13], EntityPig['Pig'/67, l='MpServer', x=-468,97, y=4,00, z=453,88], EntityClientPlayerMP['Player312'/163, l='MpServer', x=-427,57, y=6,62, z=401,52], EntityChicken['Chicken'/68, l='MpServer', x=-470,47, y=4,00, z=473,56], EntityChicken['Chicken'/69, l='MpServer', x=-485,44, y=4,00, z=483,47], EntityCow['Cow'/71, l='MpServer', x=-462,06, y=4,00, z=392,03], EntityChicken['Chicken'/72, l='MpServer', x=-452,22, y=4,00, z=394,19], EntityChicken['Chicken'/73, l='MpServer', x=-453,81, y=4,00, z=431,97], EntityChicken['Chicken'/74, l='MpServer', x=-458,53, y=4,00, z=418,47], EntityChicken['Chicken'/75, l='MpServer', x=-455,53, y=4,00, z=427,59], EntityPig['Pig'/76, l='MpServer', x=-460,34, y=4,00, z=446,22], EntityPig['Pig'/77, l='MpServer', x=-448,91, y=4,00, z=457,69], EntityCow['Cow'/78, l='MpServer', x=-463,09, y=4,00, z=476,88], EntityPig['Pig'/79, l='MpServer', x=-453,31, y=4,00, z=478,88], EntitySheep['Sheep'/83, l='MpServer', x=-445,69, y=4,00, z=423,16], EntitySheep['Sheep'/84, l='MpServer', x=-449,25, y=4,00, z=445,78], EntityChicken['Chicken'/85, l='MpServer', x=-434,63, y=4,00, z=444,59], EntityPig['Pig'/86, l='MpServer', x=-445,03, y=4,00, z=446,97], EntityPig['Pig'/87, l='MpServer', x=-440,25, y=4,00, z=449,56], EntitySheep['Sheep'/93, l='MpServer', x=-426,78, y=4,00, z=326,94], EntitySheep['Sheep'/94, l='MpServer', x=-436,76, y=4,00, z=323,69], EntityPig['Pig'/95, l='MpServer', x=-418,19, y=4,00, z=445,09], EntityPig['Pig'/96, l='MpServer', x=-422,06, y=4,00, z=435,91], EntityPig['Pig'/97, l='MpServer', x=-431,03, y=4,00, z=439,16], EntityPig['Pig'/98, l='MpServer', x=-418,19, y=4,00, z=450,56], EntityPig['Pig'/99, l='MpServer', x=-423,06, y=4,00, z=468,03], EntityPig['Pig'/101, l='MpServer', x=-407,97, y=4,00, z=433,13], EntityPig['Pig'/102, l='MpServer', x=-409,38, y=4,00, z=462,44], EntityPig['Pig'/103, l='MpServer', x=-415,84, y=4,00, z=453,84], EntityPig['Pig'/104, l='MpServer', x=-400,34, y=4,00, z=454,69], EntityPig['Pig'/105, l='MpServer', x=-402,78, y=4,00, z=473,75], EntityPig['Pig'/106, l='MpServer', x=-386,53, y=4,00, z=347,88], EntityPig['Pig'/107, l='MpServer', x=-396,84, y=4,00, z=366,22], EntitySheep['Sheep'/108, l='MpServer', x=-391,13, y=4,00, z=369,94], EntityPig['Pig'/109, l='MpServer', x=-399,16, y=4,00, z=454,25], EntitySheep['Sheep'/119, l='MpServer', x=-380,72, y=4,00, z=327,19], EntitySheep['Sheep'/120, l='MpServer', x=-373,34, y=4,00, z=332,78], EntitySheep['Sheep'/121, l='MpServer', x=-381,91, y=4,00, z=353,25], EntityPig['Pig'/122, l='MpServer', x=-370,59, y=4,00, z=365,81], EntityPig['Pig'/123, l='MpServer', x=-378,63, y=4,00, z=362,81], EntityPig['Pig'/124, l='MpServer', x=-380,22, y=4,00, z=366,19], EntityPig['Pig'/125, l='MpServer', x=-380,81, y=4,00, z=369,59], EntityPig['Pig'/126, l='MpServer', x=-382,44, y=4,00, z=370,09]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:415)
at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2555)
at net.minecraft.client.Minecraft.run(Minecraft.java:973)
at net.minecraft.client.main.Main.main(Main.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

– System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.8.0_05, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 885016616 bytes (844 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.85.1291 Minecraft Forge 10.13.2.1291 4 mods loaded, 4 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available
FML{7.10.85.1291} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available
Forge{10.13.2.1291} [Minecraft Forge] (forgeSrc-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available
xdoctorx{1.0.0} [XDoctorX] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: GeForce GT 610/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

La class principal :

package com.XDoctorX.main;

import ibxm.Player;

import com.XDoctorX.block.*;
import com.XDoctorX.block.tileentity.TileEntityMacerator;

import cpw.mods.fml.common.network.NetworkRegistry;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.world.World;
import net.minecraftforge.common.DimensionManager;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;
import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.TickEvent;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@Mod(modid = "xdoctorx", name = "XDoctorX", version = "1.0.0")

public class XDoctorX
{
@Instance("xdoctorx")
public static XDoctorX instance;
@SidedProxy(clientSide = "com.XDoctorX.main.ClientProxy", serverSide = "com.XDoctorX.main.CommonProxy")
public static CommonProxy proxy;
public static final String MODID = "xdoctorx";
public GuiHandler guiHandler = new GuiHandler();
public static Block Macerator;
public static Block Elevator;

@EventHandler
public void preInit(FMLPreInitializationEvent event)
{

Macerator = new BlockMacerator(false).setHardness(3.5F).setBlockName("furnace").setCreativeTab(CreativeTabs.tabRedstone);
Elevator = new BlockElevator().setBlockTextureName(MODID + ":elevator").setHardness(3.5F).setBlockName("Elevator").setCreativeTab(CreativeTabs.tabRedstone);

GameRegistry.registerBlock(Macerator, "Macerator");
GameRegistry.registerBlock(Elevator, "Elevator");

//GameRegistry.registerTileEntity(TileEntityMacerator.class, "XDoctorX:MaceratorTileEntity");
NetworkRegistry.INSTANCE.registerGuiHandler(instance, guiHandler);

}
@EventHandler
public void init(FMLInitializationEvent event)
{
proxy.registerRender();
MinecraftForge.EVENT_BUS.register(new ElevatorEvent());
}

@EventHandler
public void postInit(FMLPostInitializationEvent event)
{

}

@SubscribeEvent
   @SideOnly(Side.CLIENT)
   public void onTick(TickEvent.ClientTickEvent event)
   {
       Minecraft mc = FMLClientHandler.instance().getClient();
       if(mc.currentScreen != null && mc.currentScreen.getClass().equals(GuiMainMenu.class))
       {
           mc.displayGuiScreen(new GuiCustomMainMenu());
       }

   }

}

La class du block :

package com.XDoctorX.block;

import org.lwjgl.input.Keyboard;

import com.XDoctorX.main.XDoctorX;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;

public class BlockElevator extends Block{
public EntityPlayer player;
public World world;

public BlockElevator() {
super(Material.circuits);
}

public static int[] getTargetBlock(World w, int x, int y, int z, boolean mode) {
  int i;
  int[] v = {x, y, z};
  if (mode) // Si "mode" est true, on veut monter
      for (i = y; i <= 255; i++)
          if (w.getBlock(x, i, z) == XDoctorX.Elevator)
              v[1] = i;
  else // Si "mode" est false, on veut descendre
      for (i = y; i >= 0; i–)
          if (w.getBlock(x, i, z) == XDoctorX.Elevator)
              v[1] = i;
  return v;
}
}

La class du ElevatorEvent :

package com.XDoctorX.main;

import java.io.DataInput;
import java.io.IOException;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;

import com.XDoctorX.block.BlockElevator;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;

public class ElevatorEvent{

public EntityPlayer player;
public World world;
 public PlayerMovementEvent.Type type;

@SubscribeEvent
public void onLivingJumpEvent(LivingJumpEvent event)
{
 if (event.entity instanceof EntityPlayer)
 {
 int[] positionBlocCible = BlockElevator.getTargetBlock(world, (int)player.posX, (int)player.posY, (int)player.posZ, true);
 }
}

}

Algorythmis · Mes mods : Cookie Ore (**1.7.10**) Mod en cours : **E…

@‘XDoctorX’:

package com.XDoctorX.main;

import java.io.DataInput;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;
import com.XDoctorX.block.BlockElevator;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;

public class ElevatorEvent {
   public EntityPlayer player;
   public World world;
   public PlayerMovementEvent.Type type;

   @SubscribeEvent
   public void onLivingJumpEvent(LivingJumpEvent event) {
       if (event.entity instanceof EntityPlayer) {
           int[] positionBlocCible = BlockElevator.getTargetBlock(world, (int)player.posX, (int)player.posY, (int)player.posZ, true);
       }
   }
}

Rassure-moi, tu le fais exprès?
Ce que je t’ai donné, c’est le code pour récupérer la position du prochain ascenseur au-dessus du joueur.
Or, là :

Tu ne vérifies même pas si le joueur est sur un bloc ascenseur
Tu passes une variable membre non-initialisée en argument alors que la bonne variable est là, juste sous ton nez
Tu n’utilises même pas la valeur récupérée (bon, en même temps y’a pas grand chose à récupérer vu que ça crash. Mais pourquoi ça crash? Tout simplement parce que tu passes une variable non-initialisée en argument. T’étonne pas d’avoir des NullPointerException si la valeur est null).

Tout ça ne me donne pas du tout envie de t’aider.
Comme on te l’a sûrement déjà dit : Essaie de comprendre le code avant de l’utiliser.
Apprends le Java, je sais pas, moi. Quand t’étais petit, fallait qu’on t’explique comment on empile des cubes en plastique ou bien?
Désolé si j’emploie un ton agressif mais copier-coller un bout de code au hasard ça va bien 3 minutes, mais après faut pas être surpris si on a des crashs à tout bout de champ.
T’as déjà trouvé comment récupérer la position du joueur. Ok, c’est assez facile, mais ça veut bien dire que tu peux réfléchir par toi-même et trouver une solution à partir de ce qu’on te propose. Sans créer des variables au hasard sans se demander à quoi peuvent servir celles qui existent déjà.

Du coup je sais vraiment pas si je te fais la correction de ton code…
Bon, allez, histoire d’essayer de t’apprendre quelque chose :

package com.XDoctorX.main;

import java.io.DataInput;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;
import com.XDoctorX.block.BlockElevator;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;

public class ElevatorEvent {
   @SubscribeEvent
   public void onLivingJumpEvent(LivingJumpEvent event) {
       if (event.entity instanceof EntityPlayer && event.entity.worldObj.getBlock(event.entity.posX, event.entity.posY - 1, event.entity.posZ) == ClassePrincipale.*block_elevator*) {
           EntityPlayer p = (EntityPlayer)(event.entity);
           int[] posBlocCible = BlockElevator.getTargetBlock(world, (int)p.posX, (int)p.posY, (int)p.posZ, true);
           p.setPosition(posBlocCible[0], posBlocCible[1]+1, posBlocCible[2]);
       }
   }
}

XDoctorX

sa marche pas c’est le meme crash report

robin4002

Toujours un NPE à la ligne 27 de ta classe ElevatorEvent ?

Algorythmis · Mes mods : Cookie Ore (**1.7.10**) Mod en cours : **E…

Désolé, pourtant en théorie ce code marche très bien, on a remplacé les variables qui causaient l’erreur.

XDoctorX

non je croit


package com.XDoctorX.main;

import java.io.DataInput;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;
import com.XDoctorX.block.BlockElevator;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;

public class ElevatorEvent {

public World world;

@SubscribeEvent
public void onLivingJumpEvent(LivingJumpEvent event) {
if (event.entity instanceof EntityPlayer && event.entity.worldObj.getBlock((int)event.entity.posX,(int) event.entity.posY - 1,(int) event.entity.posZ) == XDoctorX.Elevator) {
EntityPlayer p = (EntityPlayer)(event.entity);
int[] posBlocCible = BlockElevator.getTargetBlock(world, (int)p.posX, (int)p.posY, (int)p.posZ, true);
p.setPosition(posBlocCible[0], posBlocCible[1]+1, posBlocCible[2]);
}
}
}

robin4002

public World world; n’a rien à faire là.
int[] posBlocCible = BlockElevator.getTargetBlock(world, (int)p.posX, (int)p.posY, (int)p.posZ, true);
-> event.entity.worldObj à la place de world ici.

XDoctorX

sa marche pas et il y a a pas de crash report

Algorythmis · Mes mods : Cookie Ore (**1.7.10**) Mod en cours : **E…

@‘robin4002’:

public World world; n’a rien à faire là.
int[] posBlocCible = BlockElevator.getTargetBlock(world, (int)p.posX, (int)p.posY, (int)p.posZ, true);
-> event.entity.worldObj à la place de world ici.

Oups, merci Robin ^^’ Erreur d’inattention

XDoctorX

je lais fait mais sa marche pas et il y a plus de crash report

robin4002

marche pas = il se passe rien ? Tu as bien placé les blocs ? Renvoies également le code actuel.

XDoctorX

Rien se passe.

code du Event :


package com.XDoctorX.main;

import java.io.DataInput;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;
import com.XDoctorX.block.BlockElevator;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;

public class ElevatorEvent {

@SubscribeEvent
public void onLivingJumpEvent(LivingJumpEvent event) {
if (event.entity instanceof EntityPlayer && event.entity.worldObj.getBlock((int)event.entity.posX,(int) event.entity.posY - 1,(int) event.entity.posZ) == XDoctorX.Elevator) {
EntityPlayer p = (EntityPlayer)(event.entity);
int[] posBlocCible = BlockElevator.getTargetBlock(event.entity.worldObj, (int)p.posX, (int)p.posY, (int)p.posZ, true);
p.setPosition(posBlocCible[0], posBlocCible[1]+1, posBlocCible[2]);
}
}
}

Algorythmis · Mes mods : Cookie Ore (**1.7.10**) Mod en cours : **E…

Tu essaies bien en te plaçant sur un bloc ascenseur?

robin4002

Essayes avec p.setPositionAndUpdate(posBlocCible[0], posBlocCible[1]+1, posBlocCible[2]);

XDoctorX

je suis sur le bloc, rien se passe j"ai mit

p.addChatComponentMessage(new ChatComponentTranslation(“test”));

sa marche une seul fois apres sa marche plus et le code est maintenant


   package com.XDoctorX.main;

   import java.io.DataInput;
import java.io.IOException;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.living.LivingEvent.LivingJumpEvent;

import com.XDoctorX.block.BlockElevator;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;

   public class ElevatorEvent {

       @SubscribeEvent
       public void onLivingJumpEvent(LivingJumpEvent event) {
           if (event.entity instanceof EntityPlayer && event.entity.worldObj.getBlock((int)event.entity.posX,(int) event.entity.posY - 1,(int) event.entity.posZ) == XDoctorX.Elevator) {
               EntityPlayer p = (EntityPlayer)(event.entity);
               p.addChatComponentMessage(new ChatComponentTranslation("test"));
               int[] posBlocCible = BlockElevator.getTargetBlock(event.entity.worldObj, (int)p.posX, (int)p.posY, (int)p.posZ, true);
               p.setPositionAndUpdate(posBlocCible[0], posBlocCible[1]+1, posBlocCible[2]);                
           }
       }
   }

XDoctorX

up up up up up up up up

robin4002

24h avant de up, merci de lire le règlement du forum …
Envoies-moi un zip de ton dossier src je vais tester de mon côté.

XDoctorX

http://www.mediafire.com/download/0xeu8bbw2hvn1v2/Src+Elevator+by+XDoctorX.zip