End_KG

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I wanna render player sign(like nameplate ) onto screen whatever how far the player is,but i've tried many ways to achive it but i was faild. There are two ways I tried but faild before. 1. use gluProject to map player location to screen pos,as a result,I got an incorrect screen pos. 2.render infos I need into world directly when RenderWorldLastEvent was fired,as a result,those infos didn't render when I am far away. i wonder that is there a way to let me cover 3d coordinates to screen pos and render onto screen whatever how far the player is? I am sorry for my poor english and thanks a lot!

I wanna render player sign(like nameplate ) onto screen whatever how far the player is,but i've tried many ways to achive it but i was faild. There are two ways I tried but faild before. 1. use gluProject to map player location to screen pos,as a result,I got an incorrect screen pos. 2.render infos I need into world directly when RenderWorldLastEvent was fired,as a result,those infos didn't render when I am far away. i wonder that is there a way to let me cover 3d coordinates to screen pos and render onto screen whatever how far the player is? I am sorry for my poor english and thanks a lot!

Okay! GuiHandler: public class GuiHandler implements IGuiHandler { public static final int GuiCanshe = 0, GuiLuzao = 1, GuiZhuguo = 2; @Override public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) { switch (ID) { case GuiCanshe: TileEntityCanshe tileEntityCanshe = (TileEntityCanshe) world.getTileEntity(x, y, z); return new ContainerCanshe(player.inventory, tileEntityCanshe); case GuiZhuguo: TileEntityZhuguo tileEntityZhuguo = (TileEntityZhuguo) world.getTileEntity(x, y, z); return new ContainerZhuguo(player.inventory, tileEntityZhuguo); case GuiLuzao: TileEntityLuzao tileEntityLuzao = (TileEntityLuzao) world.getTileEntity(x, y, z); return new ContainerLuzao(player.inventory, tileEntityLuzao); default: return null; } } @Override public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) { switch (ID) { case GuiCanshe: TileEntityCanshe tileEntityCanshe = (TileEntityCanshe) world.getTileEntity(x, y, z); return new GuiCanshe(player.inventory, tileEntityCanshe); case GuiZhuguo: TileEntityZhuguo tileEntityZhuguo = (TileEntityZhuguo) world.getTileEntity(x, y, z); return new GuiZhuguo(player.inventory, tileEntityZhuguo); case GuiLuzao: TileEntityLuzao tileEntityLuzao = (TileEntityLuzao) world.getTileEntity(x, y, z); return new GuiLuzao(player.inventory, tileEntityLuzao); default: return null; } } } Gui: public class GuiCanshe extends GuiContainer { private static final ResourceLocation backgroundimage = new ResourceLocation(Strings.Te + "textures/gui/GuiCanshe.png"); private final TileEntityCanshe tile; public GuiCanshe(InventoryPlayer iP, TileEntityCanshe TEC) { super(new ContainerCanshe(iP, TEC)); this.tile = TEC; xSize = 176; ySize = 166; } @Override public void drawGuiContainerForegroundLayer(int mouseX, int mouseY) { this.fontRendererObj.drawString("Can She", 7, 4, 4210752); } @Override protected void drawGuiContainerBackgroundLayer(float f, int var1, int var2) { this.mc.getTextureManager().bindTexture(backgroundimage); var1 = (this.width - xSize) / 2; var2 = (this.height - ySize) / 2; drawTexturedModalRect(var1, var2, 0, 0, xSize, ySize); if (tile.haveFeed()) { drawTexturedModalRect(var1, var2, 0, 166, 176, 86); } else { drawTexturedModalRect(var1 + 96, var2 + 14, 241, 13, 15, 15); } if (tile.getItem(0) == null) { drawTexturedModalRect(var1 + 67, var2 + 15, 244, 0, 12, 13); } if (tile.isBecomeMoth()) { final int maxsize = 23; float BT = tile.beMothTime * 1.0F; drawTexturedModalRect(var1 + 76, var2 + 52, 176, 0, (int) (maxsize * ((float) tile.nowBeMothTime / BT)), 3); } return; } } Block: public class Canshe extends BlockContainer { public Canshe(CreativeTabs c, Material m, String name) { super(m); this.setBlockName(name); this.setCreativeTab(c); this.setHardness(3f); this.setHarvestLevel("axe", 0); } @Override public int getRenderType() { return -1; } public Item getItemDropped(int a, Random b, int c) { return Item.getItemFromBlock(JiuZhouBlocks.Canshe); } @Override public boolean isOpaqueCube() { return false; } @Override public boolean renderAsNormalBlock() { return false; } @SideOnly(Side.CLIENT) public void registerBlockIcons(IIconRegister Icon) { this.blockIcon = Icon.registerIcon("log_oak"); } public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer entityPlayer, int par1, float par2, float par3, float par4) { if (world.isRemote) { return true; } if (entityPlayer.isSneaking()) { return true; } entityPlayer.openGui(JiuZhouMod.instance, GuiHandler.GuiCanshe, world, x, y, z); return true; } @Override public TileEntity createNewTileEntity(World p_149915_1_, int p_149915_2_) { return new TileEntityCanshe(); } }

Hello! I Install own Mod in my client , and it can work well,but when I try to open it and let it show its guis then the game suddenly collapsed. I don't know what's causing this,and I hope to get helps,My English is not good,I hope you understand what I'm saying,Thanks in advance! Here's my log and my code. [13:36:31] [server thread/ERROR]: Encountered an unexpected exception java.lang.AbstractMethodError at net.minecraft.inventory.Slot.func_75211_c(Slot.java:67) ~[aay.class:?] at net.minecraft.inventory.Container.func_75138_a(SourceFile:64) ~[zs.class:?] at inc.jiuzhou.mod.client.gui.containers.ContainerCanshe.func_75132_a(ContainerCanshe.java:116) ~[ContainerCanshe.class:?] at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:88) ~[FMLNetworkHandler.class:?] at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2209) ~[yz.class:?] at inc.jiuzhou.mod.common.textile.blocks.Canshe.func_149727_a(Canshe.java:66) ~[Canshe.class:?] at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:376) ~[mx.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556) ~[nh.class:?] at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) ~[jo.class:?] at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) ~[jo.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) ~[ej.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165) ~[nc.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659) ~[MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547) ~[MinecraftServer.class:?] at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:186) ~[bsx.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [?:?] import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.inventory.Container; import net.minecraft.inventory.ICrafting; import net.minecraft.inventory.Slot; import net.minecraft.item.ItemStack; import inc.jiuzhou.mod.common.BlockFunction.tileEntities.TileEntityCanshe; import inc.jiuzhou.mod.common.core.JiuZhouItems; public class ContainerCanshe extends Container { private TileEntityCanshe tile; private int nowBeMothTime; private int beMothTime; private int makeTime; private int nowMakeTime; public ContainerCanshe(InventoryPlayer inventory, TileEntityCanshe TileEntity) { tile = TileEntity; bindPlayerInventory(inventory); bindGuiSlot(); } @Override public boolean canInteractWith(EntityPlayer player) { return true; } protected void bindPlayerInventory(InventoryPlayer inventoryPlayer) { for (int i = 0; i < 3; i++) { for (int j = 0; j < 9; j++) { addSlotToContainer(new Slot(inventoryPlayer, j + i * 9 + 9, 8 + j * 18, 84 + i * 18)); } } for (int i = 0; i < 9; i++) { addSlotToContainer(new Slot(inventoryPlayer, i, 8 + i * 18, 142)); } } private void bindGuiSlot() { addSlotToContainer(new Slot(tile, 0, 65, 13) { @Override public boolean isItemValid(ItemStack is) { return tile.haveFeed() ? is.getItem().equals(JiuZhouItems.Can) : false; } }); addSlotToContainer(new Slot(tile, 1, 95, 13) { @Override public boolean isItemValid(ItemStack is) { return is.getItem().equals(JiuZhouItems.Sangye); } }); addSlotToContainer(new Slot(tile, 2, 48, 46) { @Override public boolean isItemValid(ItemStack is) { return is.getItem().equals(JiuZhouItems.Jian); } }); addSlotToContainer(new Slot(tile, 3, 112, 46) { @Override public boolean isItemValid(ItemStack is) { return false; } }); } @Override public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2) { return null; } @SideOnly(Side.CLIENT) public void updateProgressBar(int par1, int par2) { if (par1 == 0) { this.tile.nowBeMothTime = par2; } if (par1 == 1) { this.tile.MakeTime = par2; } if (par1 == 2) { this.tile.nowMakeTime = par2; } } @Override public void detectAndSendChanges() { super.detectAndSendChanges(); for (int i = 0; i < this.crafters.size(); ++i) { ICrafting icrafting = (ICrafting) this.crafters.get(i); if (this.nowBeMothTime != this.tile.nowBeMothTime) { icrafting.sendProgressBarUpdate(this, 0, this.tile.nowBeMothTime); } if (this.makeTime != this.tile.MakeTime) { icrafting.sendProgressBarUpdate(this, 1, this.tile.MakeTime); } if (this.nowMakeTime != this.tile.nowMakeTime) { icrafting.sendProgressBarUpdate(this, 2, this.tile.nowMakeTime); } } }