Elevator



  • Bonjour,

    J'ai besoin d'aide pour faire un elevator un petit exemple :

    ex: deux blocks sont sur la meme ligne Y et quand on saute sur ce lui de tout en bas on se tp en haut et quand on snike sur ce lui de tout en haut on se tp en bas

    PS : pas selement 2 block plusieurs par exemple 5 ou 4 sur la meme ligne Y

    Merci de votre compréhension



  • C'est pas compliqué : une boucle for allant vers le + sur l'axe y et une fois le block trouvé tu téléportes le joueur à l'autre position.

    PS : mauvaise section, il faut aller dans le support pour les moddeurs car je ne vois pas de rapport d'erreur.



  • mais comment le tp sur le bon block ?



  • C'est à dire ? player.setPosition ou tout autre fonction dans le même genre (y'en a plein).



  • je fait la boucle ou ?



  • Dans le preInit…

    Nan, en utilisant onLivingJump, je vais pas faire tout le code non plus !


  • Administrateurs


    Je vais vraiment finir par bannir tous ce qui ne lisent pas les descriptions de section. Car s'ils ne lisent même pas ça je doute que le règlement du forum soit lu …
    Je déplaces.



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



  • @'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);
    


  • 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);
     }
    }
    
    }
    
    


  • @'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]);
           }
       }
    }
    


  • sa marche pas c'est le meme crash report


  • Administrateurs

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



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



  • 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]);
    }
    }
    }
    
    

  • Administrateurs

    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.



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



  • @'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



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


  • Administrateurs

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


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