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    Résolu Crash de creative tabs | Texture d'un GuiOverlay buggé

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    • Snowy_1803
      Snowy_1803 dernière édition par robin4002

      Bonjour,
      J’ai aujourd’hui 2 problèmes, un de creative tabs, et un de texture d’un overlay.

      Creative tabs qui font crash

      Donc, mon problème c’est que quand j’appuie sur la flèche pour voir la deuxieme page des creative tabs, je crash.
      Le crash report :

      –-- Minecraft Crash Report ----
      // Ooh. Shiny.
      
      Time: 14/11/15 15:12
      Description: Rendering item
      
      java.lang.NullPointerException: Rendering item
      at net.minecraft.item.ItemStack.getMetadata(ItemStack.java:280)
      at net.minecraft.client.renderer.ItemModelMesher.getMetadata(ItemModelMesher.java:70)
      at net.minecraft.client.renderer.ItemModelMesher.getItemModel(ItemModelMesher.java:43)
      at net.minecraft.client.renderer.entity.RenderItem.renderItemIntoGUI(RenderItem.java:363)
      at net.minecraft.client.renderer.entity.RenderItem.renderItemAndEffectIntoGUI(RenderItem.java:414)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:956)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.drawGuiContainerBackgroundLayer(GuiContainerCreative.java:783)
      at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:95)
      at net.minecraft.client.renderer.InventoryEffectRenderer.drawScreen(InventoryEffectRenderer.java:53)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.drawScreen(GuiContainerCreative.java:659)
      at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:462)
      at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1134)
      at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1114)
      at net.minecraft.client.Minecraft.run(Minecraft.java:376)
      at net.minecraft.client.main.Main.main(Main.java:117)
      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)
      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 net.minecraft.item.ItemStack.getMetadata(ItemStack.java:280)
      at net.minecraft.client.renderer.ItemModelMesher.getMetadata(ItemModelMesher.java:70)
      at net.minecraft.client.renderer.ItemModelMesher.getItemModel(ItemModelMesher.java:43)
      at net.minecraft.client.renderer.entity.RenderItem.renderItemIntoGUI(RenderItem.java:363)
      
      -- Item being rendered --
      Details:
      Item Type: null
      Item Aux: ~~ERROR~~ NullPointerException: null
      Item NBT: null
      Item Foil: ~~ERROR~~ NullPointerException: null
      Stacktrace:
      at net.minecraft.client.renderer.entity.RenderItem.renderItemAndEffectIntoGUI(RenderItem.java:414)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:956)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.drawGuiContainerBackgroundLayer(GuiContainerCreative.java:783)
      at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:95)
      at net.minecraft.client.renderer.InventoryEffectRenderer.drawScreen(InventoryEffectRenderer.java:53)
      at net.minecraft.client.gui.inventory.GuiContainerCreative.drawScreen(GuiContainerCreative.java:659)
      at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:462)
      
      -- Screen render details --
      Details:
      Screen name: net.minecraft.client.gui.inventory.GuiContainerCreative
      Mouse location: Scaled: (300, 10). Absolute: (600, 458)
      Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2
      
      -- Affected level --
      Details:
      Level name: MpServer
      All players: 1 total; [EntityPlayerSP['Snowy_1803'/66, l='MpServer', x=645,26, y=68,15, z=169,64]]
      Chunk stats: MultiplayerChunkCache: 121, 121
      Level seed: 0
      Level generator: ID 01 - flat, ver 0\. Features enabled: false
      Level generator options:
      Level spawn location: 668,00,4,00,207,00 - World: (668,4,207), Chunk: (at 12,0,15 in 41,12; contains blocks 656,0,192 to 671,255,207), Region: (1,0; contains chunks 32,0 to 63,31, blocks 512,0,0 to 1023,255,511)
      Level time: 471830 game time, 28430 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: 8 total; [EntityItem['item.item.bone'/1988536, l='MpServer', x=609,69, y=63,00, z=132,41], EntitySkeleton['Squelette'/1596838, l='MpServer', x=643,19, y=60,00, z=173,16], EntityItem['item.item.bone'/1988535, l='MpServer', x=609,94, y=63,00, z=130,97], EntityPlayerSP['Snowy_1803'/66, l='MpServer', x=645,26, y=68,15, z=169,64], EntitySpider['Araignée'/1520470, l='MpServer', x=640,69, y=61,09, z=170,00], EntityCow['Vache'/50, l='MpServer', x=708,97, y=63,00, z=216,88], EntitySkeleton['Squelette'/2284816, l='MpServer', x=668,50, y=63,00, z=205,50], EntityCreeper['Creeper'/1516629, l='MpServer', x=648,91, y=60,00, z=197,38]]
      Retry entities: 0 total; []
      Server brand: fml,forge
      Server type: Integrated singleplayer server
      Stacktrace:
      at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:392)
      at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2614)
      at net.minecraft.client.Minecraft.run(Minecraft.java:398)
      at net.minecraft.client.main.Main.main(Main.java:117)
      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)
      at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
      at GradleStart.main(Unknown Source)
      
      – System Details --
      Details:
      Minecraft Version: 1.8
      Operating System: Windows 8.1 (amd64) version 6.3
      Java Version: 1.7.0_79, Oracle Corporation
      Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
      Memory: 566523368 bytes (540 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)
      JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
      IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
      FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.3.1450 5 mods loaded, 5 mods active
      States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
      UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
      UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.8-11.14.3.1450.jar)
      UCHIJAAAA Forge{11.14.3.1450} [Minecraft Forge] (forgeSrc-1.8-11.14.3.1450.jar)
      UCHIJAAAA examplemod{1.0} [examplemod] (bin)
      UCHIJAAAA elementalmod{0.1} [Elemental Mod] (bin)
      Loaded coremods (and transformers):
      GL info: ' Vendor: 'Intel' Version: '4.0.0 - Build 10.18.10.3408' Renderer: 'Intel(R) HD Graphics'
      Launched Version: 1.8
      LWJGL: 2.9.1
      OpenGL: Intel(R) HD Graphics GL version 4.0.0 - Build 10.18.10.3408, Intel
      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: []
      Current Language: Français (France)
      Profiler Position: N/A (disabled)
      

      La déclaration des tabs (dans la classe principale) :

      public static ElementalCreativeTab etypes = new ElementalCreativeTab("elementalTypes", itemTypeSwitcher);
          public static ElementalCreativeTab eTools = new ElementalCreativeTab("elementalTools", swordOldSnow);
          public static ElementalCreativeTab eUtils = new ElementalCreativeTab("elementalUtils", Item.getItemFromBlock(blockPurifier));
      
      

      Et la classe ElementalCreativeTab.java :

      public class ElementalCreativeTab extends CreativeTabs {
          private Item icon;
      
          public ElementalCreativeTab(String label, Item icon) {
              super(label);
              this.icon = icon;
          }
      
          @SideOnly(Side.CLIENT)
          public Item getTabIconItem() {
              return icon;
          }
      }
      
      

      Problème d’overlay

      J’ai donc aussi un problème d’overlay. J’ai une texture de barre de progression verticale mais cela affiche un truc bizarre à la place.
      Screens :
      0_1537628787598_2015-11-11_14.56.05.png
      0_1537628799488_elementalpower.png
      Ma classe d’overlay :

      public class PowerOverlay extends Gui {
      
          public static PowerOverlay instance;
          private boolean showing = true;
      
          public PowerOverlay() {
              instance = this;
          }
      
          @SubscribeEvent
          public void renderElementalPower(RenderGameOverlayEvent e) {
              if(e.isCancelable() || e.type != ElementType.EXPERIENCE || !showing) {
                  return;
              }
              int xSize = 16;
              int ySize = 128;
              int x = e.resolution.getScaledWidth() - 24;
              int y = e.resolution.getScaledHeight() / 2 - 64;
              int ytext = e.resolution.getScaledHeight() / 2 + 72;
              Minecraft mc = Minecraft.getMinecraft();
              ResourceLocation texture = new ResourceLocation("elementalmod", "textures/gui/elementalpower.png");
      
              GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
              mc.getTextureManager().bindTexture(texture);
              drawTexturedModalRect(x, y, 0, 0, xSize, ySize);
      
              int power = ElementalExtendedProperties.get(mc.thePlayer).getMana();
              int maxpower = ElementalExtendedProperties.get(mc.thePlayer).getMaxMana();
              String type = types[ElementalExtendedProperties.get(mc.thePlayer).getType()];
              int i = (int) power / maxpower * ySize;
                 //drawTexturedModalRect(x, y, 16, 0, xSize, i);
                 drawCenteredString(mc.fontRendererObj, type, x + xSize / 2, ytext, new Color(200, 200, 200).getRGB());
          }
      
          public boolean isShowing() {
              return showing;
          }
      
          public void setShowing(boolean show) {
              showing = show;
          }
      }
      

      Merci d’avance pour votre aide !

      Moddeur 1.8

      Développeur Java

      1 réponse Dernière réponse Répondre Citer 0
      • robin4002
        robin4002 Moddeurs confirmés Rédacteurs Administrateurs dernière édition par

        1. tu as un npe, à mon avis c’est l’item qui doit être utilisé pour l’affichage qui est null.
        2. ta texture devrait faire 256x256 et ensuite dans la méthode draw tu dois spécifier à quel endroit elle se trouve dans le fichier.
        1 réponse Dernière réponse Répondre Citer 0
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