Selacstellap

Oh! I did not realize that. Fortunately I put my entity registration in preInit() of the mod file now... by coincidence.. Thank you very much!

Thank you, but actually I would not like the texture to be rendered on server side. My solution is to switch to another method.

(Updated 2013/7/25) Solved I use EntityRegistry.registerModEntity(params) instead of EntityRegistry.registerGlobalEntityID(params) and it works! Thanks to the OP of http://www.minecraftforge.net/forum/index.php/topic,10285.msg52206.html#msg52206 whose post inspires me. Thank you guys who replied me. Feel free to lock this thread. --- Hi everyone. I'm designing a shooter shooting healing ball and the ball is nothing but a snowball with a different texture (original snowball.png painted yellow). Then I copy-paste the renderer and entity code for snowball and customize it. Of course I have registered the item, the entity and the renderer and bind them together, but it just doesn't work: the rendering methods inside the customized class are never called. As the following code shows, I add some console output into the methods. When my shooter shoots a EntitySnowball, the message is displayed, but when it shoots EntityHealingBall, console shows nothing related. However, what makes it more strange is, every time the game is initialized, the messages "Entity Reged" and "Renderer Reged" are posted onto the console. That confuses me: why it just doesn't work, even if the renderer and the entity are registered successfully? Any help would be appreciated. ItemBlasterRifle.java package tutorial.generic; import net.minecraft.entity.Entity; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.projectile.EntityFireball; import net.minecraft.entity.projectile.EntitySnowball; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.world.World; public class ItemBlasterRifle extends Item { public ItemBlasterRifle(int par1) { super(par1); // TODO Auto-generated constructor stub } @Override public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) { if(par3EntityPlayer.inventory.consumeInventoryItem(Generic.healingBall.itemID)) { par2World.playSoundAtEntity(par3EntityPlayer, "generic:blasterShot", 1.0F, 1.0F); if(!par2World.isRemote) { par2World.spawnEntityInWorld(new EntityHealingBall(par2World, par3EntityPlayer)); } } return par1ItemStack; } } ItemHealingBall.java package tutorial.generic; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.projectile.EntitySnowball; import net.minecraft.item.Item; import net.minecraft.item.ItemSnowball; import net.minecraft.item.ItemStack; import net.minecraft.world.World; public class ItemHealingBall extends Item { public ItemHealingBall(int par1) { super(par1); // TODO Auto-generated constructor stub this.setCreativeTab(CreativeTabs.tabCombat); this.setMaxStackSize(64); this.setUnlocalizedName("HealingBall"); } } EntityHealingBall.java package tutorial.generic; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.monster.EntityBlaze; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.projectile.EntityThrowable; import net.minecraft.util.DamageSource; import net.minecraft.util.MovingObjectPosition; import net.minecraft.world.World; public class EntityHealingBall extends EntityThrowable { public EntityHealingBall(World par1World) { super(par1World); } public EntityHealingBall(World par1World, EntityLivingBase par2EntityLivingBase) { super(par1World, par2EntityLivingBase); } public EntityHealingBall(World par1World, double par2, double par4, double par6) { super(par1World, par2, par4, par6); } @Override protected void onImpact(MovingObjectPosition par1MovingObjectPosition) { if (par1MovingObjectPosition.entityHit != null) { byte b0 = 0; if (par1MovingObjectPosition.entityHit instanceof EntityPlayer) { b0 = 1; ((EntityPlayer) par1MovingObjectPosition.entityHit).heal((float) b0); } } for (int i = 0; i < 8; ++i) { this.worldObj.spawnParticle("HealingBallpoof", this.posX, this.posY, this.posZ, 0.0D, 0.0D, 0.0D); } if (!this.worldObj.isRemote) { this.setDead(); } } } RenderHealingBall.java (copy-pasted from RenderSnowball.java) package tutorial.generic; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import net.minecraft.client.renderer.Tessellator; import net.minecraft.client.renderer.entity.Render; import net.minecraft.client.renderer.texture.TextureMap; import net.minecraft.entity.Entity; import net.minecraft.entity.projectile.EntityPotion; import net.minecraft.item.Item; import net.minecraft.item.ItemPotion; import net.minecraft.potion.PotionHelper; import net.minecraft.util.Icon; import net.minecraft.util.ResourceLocation; import org.lwjgl.opengl.GL11; import org.lwjgl.opengl.GL12; @SideOnly(Side.CLIENT) public class RenderHealingBall extends Render { private Item field_94151_a; private int field_94150_f; public RenderHealingBall(Item par1Item, int par2) { this.field_94151_a = par1Item; this.field_94150_f = par2; } public RenderHealingBall(Item par1Item) { this(par1Item, 0); } /** * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1, * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that. */ public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9) { Icon icon = this.field_94151_a.getIconFromDamage(this.field_94150_f); if (icon != null) { GL11.glPushMatrix(); GL11.glTranslatef((float)par2, (float)par4, (float)par6); GL11.glEnable(GL12.GL_RESCALE_NORMAL); GL11.glScalef(0.5F, 0.5F, 0.5F); this.func_110777_b(par1Entity); Tessellator tessellator = Tessellator.instance; if (icon == ItemPotion.func_94589_d("bottle_splash")) { int i = PotionHelper.func_77915_a(((EntityPotion)par1Entity).getPotionDamage(), false); float f2 = (float)(i >> 16 & 255) / 255.0F; float f3 = (float)(i >> 8 & 255) / 255.0F; float f4 = (float)(i & 255) / 255.0F; GL11.glColor3f(f2, f3, f4); GL11.glPushMatrix(); this.func_77026_a(tessellator, ItemPotion.func_94589_d("overlay")); GL11.glPopMatrix(); GL11.glColor3f(1.0F, 1.0F, 1.0F); } this.func_77026_a(tessellator, icon); GL11.glDisable(GL12.GL_RESCALE_NORMAL); GL11.glPopMatrix(); } } protected ResourceLocation func_110775_a(Entity par1Entity) { System.out.println("will return resource location - healing ball."); return TextureMap.field_110576_c; } private void func_77026_a(Tessellator par1Tessellator, Icon par2Icon) { float f = par2Icon.getMinU(); float f1 = par2Icon.getMaxU(); float f2 = par2Icon.getMinV(); float f3 = par2Icon.getMaxV(); System.out.println("will draw texture - healing ball." + ' ' + f + ' ' + f1 + ' ' + f2 + ' ' + f3); float f4 = 1.0F; float f5 = 0.5F; float f6 = 0.25F; GL11.glRotatef(180.0F - this.renderManager.playerViewY, 0.0F, 1.0F, 0.0F); GL11.glRotatef(-this.renderManager.playerViewX, 1.0F, 0.0F, 0.0F); par1Tessellator.startDrawingQuads(); par1Tessellator.setNormal(0.0F, 1.0F, 0.0F); par1Tessellator.addVertexWithUV((double)(0.0F - f5), (double)(0.0F - f6), 0.0D, (double)f, (double)f3); par1Tessellator.addVertexWithUV((double)(f4 - f5), (double)(0.0F - f6), 0.0D, (double)f1, (double)f3); par1Tessellator.addVertexWithUV((double)(f4 - f5), (double)(f4 - f6), 0.0D, (double)f1, (double)f2); par1Tessellator.addVertexWithUV((double)(0.0F - f5), (double)(f4 - f6), 0.0D, (double)f, (double)f2); par1Tessellator.draw(); } } Generic.java package tutorial.generic; import java.io.File; import tutorial.generic.client.GuiBuffBar; import net.minecraft.block.Block; import net.minecraft.block.material.Material; import net.minecraft.client.Minecraft; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.item.ItemStack; import net.minecraft.item.Item; import net.minecraftforge.client.event.sound.SoundLoadEvent; import net.minecraftforge.common.MinecraftForge; import net.minecraftforge.event.ForgeSubscribe; import cpw.mods.fml.common.FMLCommonHandler; import cpw.mods.fml.common.Mod; 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.network.NetworkMod; import cpw.mods.fml.common.registry.GameRegistry; import cpw.mods.fml.common.registry.LanguageRegistry; import cpw.mods.fml.common.Mod.EventHandler; @Mod(modid="Generic", name="Generic", version="0.0.0") @NetworkMod(clientSideRequired=true, serverSideRequired=false) public class Generic { private static Item genericItem = new GenericItem(5000).func_111206_d("generic:genericItem"); private static Item genericIngot = new GenericItem(5001).setMaxStackSize(16).setUnlocalizedName("genericIngot").func_111206_d("generic:genericIngot"); private static Block genericDirt = new GenericBlock(500, Material.ground).func_111022_d("generic:genericDirt").setCreativeTab(CreativeTabs.tabBlock).setHardness(0.5F).setUnlocalizedName("genericDirt").setStepSound(Block.soundGravelFootstep); private static Item blasterRifle = new ItemBlasterRifle(5002).setCreativeTab(CreativeTabs.tabCombat).setUnlocalizedName("blasterRifle").func_111206_d("generic:gun"); public static Item healingBall = new ItemHealingBall(5003).func_111206_d("generic:healingball"); @Instance("Generic") public static Generic instance; @SidedProxy(clientSide="tutorial.generic.client.ClientProxy", serverSide="tutorial.generic.CommonProxy") public static CommonProxy proxy; @EventHandler public void preInit(FMLPreInitializationEvent event) { } @EventHandler public void load(FMLInitializationEvent event) { proxy.registerRenderers(); GameRegistry.addShapelessRecipe(new ItemStack(blasterRifle), new ItemStack(net.minecraft.block.Block.dirt)); GameRegistry.addShapedRecipe(new ItemStack(net.minecraft.item.Item.axeDiamond), "xxx", "xxx", "yyy", 'x', net.minecraft.block.Block.dirt, 'y', net.minecraft.item.Item.diamond); GameRegistry.addSmelting(net.minecraft.block.Block.dirt.blockID, new ItemStack(net.minecraft.item.Item.swordDiamond), 1.0f); GameRegistry.registerBlock(genericDirt, "genericDirt"); LanguageRegistry.addName(genericItem, "Generic Item"); LanguageRegistry.addName(genericIngot, "Generic Ingot"); LanguageRegistry.addName(genericDirt, "Generic Dirt"); LanguageRegistry.addName(blasterRifle, "Blaster Rifle"); LanguageRegistry.addName(healingBall, "Healing Ball"); MinecraftForge.setBlockHarvestLevel(genericDirt, "shovel", 0); } @EventHandler public void postInit(FMLPostInitializationEvent event) { MinecraftForge.EVENT_BUS.register(new GuiBuffBar(Minecraft.getMinecraft())); } } ClientProxy.java package tutorial.generic.client; import cpw.mods.fml.client.registry.RenderingRegistry; import cpw.mods.fml.common.registry.EntityRegistry; import tutorial.generic.CommonProxy; import tutorial.generic.EntityBlasterRifleAmmo; import tutorial.generic.EntityHealingBall; import tutorial.generic.Generic; import tutorial.generic.RenderBlasterRifleAmmo; import tutorial.generic.RenderHealingBall; import tutorial.generic.SoundRegHandler; import net.minecraftforge.client.MinecraftForgeClient; import net.minecraftforge.common.MinecraftForge; public class ClientProxy extends CommonProxy { @Override public void registerRenderers() { EntityRegistry.registerGlobalEntityID(EntityHealingBall.class, "HealingBall", EntityRegistry.findGlobalUniqueEntityId()); System.out.println("Entity Reged"); RenderingRegistry.registerEntityRenderingHandler(EntityHealingBall.class, new RenderHealingBall(Generic.healingBall)); System.out.println("Renderer Reged"); MinecraftForge.EVENT_BUS.register(new SoundRegHandler()); } }

I see. Thank you anyway

Yes, it is what exactly I mean.

Hi everyone, can any of you tell me which event is fired as a EntityPlayer attack, regardless of whether he hits something? Thanks!

Hello everyone, I am a novice to Forge API. I'm following the tutorials on wiki. Now I'm working on this one: http://www.minecraftforge.net/wiki/Gui_Overlay. When I try to access the texture file saved in the folder of my mod, it works well. package tutorial.generic.client; import java.util.Collection; import java.util.Iterator; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.Gui; import net.minecraft.potion.Potion; import net.minecraft.potion.PotionEffect; import net.minecraft.util.ResourceLocation; import net.minecraftforge.client.event.RenderGameOverlayEvent; import net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType; import net.minecraftforge.event.EventPriority; import net.minecraftforge.event.ForgeSubscribe; import org.lwjgl.opengl.GL11; // // GuiBuffBar implements a simple status bar at the top of the screen which // shows the current buffs/debuffs applied to the character. // public class GuiBuffBar extends Gui { private Minecraft mc; public GuiBuffBar(Minecraft mc) { super(); // We need this to invoke the render engine. this.mc = mc; } private static final int BUFF_ICON_SIZE = 18; private static final int BUFF_ICON_SPACING = BUFF_ICON_SIZE + 2; // 2 pixels between buff icons private static final int BUFF_ICON_BASE_U_OFFSET = 0; private static final int BUFF_ICON_BASE_V_OFFSET = 198; private static final int BUFF_ICONS_PER_ROW = 8; // // This event is called by GuiIngameForge during each frame by // GuiIngameForge.pre() and GuiIngameForce.post(). // @ForgeSubscribe(priority = EventPriority.NORMAL) public void onRenderExperienceBar(RenderGameOverlayEvent event) { // // We draw after the ExperienceBar has drawn. The event raised by GuiIngameForge.pre() // will return true from isCancelable. If you call event.setCanceled(true) in // that case, the portion of rendering which this event represents will be canceled. // We want to draw *after* the experience bar is drawn, so we make sure isCancelable() returns // false and that the eventType represents the ExperienceBar event. if(event.isCancelable() || event.type != ElementType.EXPERIENCE) { return; } // Starting position for the buff bar - 2 pixels from the top left corner. int xPos = 2; int yPos = 2; Collection collection = this.mc.thePlayer.getActivePotionEffects(); if (!collection.isEmpty()) { GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); GL11.glDisable(GL11.GL_LIGHTING); this.mc.func_110434_K().func_110577_a(new ResourceLocation("generic:/textures/gui/inventory.png")); //problem on this line. for (Iterator iterator = this.mc.thePlayer.getActivePotionEffects() .iterator(); iterator.hasNext(); xPos += BUFF_ICON_SPACING) { PotionEffect potioneffect = (PotionEffect) iterator.next(); Potion potion = Potion.potionTypes[potioneffect.getPotionID()]; if (potion.hasStatusIcon()) { int iconIndex = potion.getStatusIconIndex(); this.drawTexturedModalRect( xPos, yPos, BUFF_ICON_BASE_U_OFFSET + iconIndex % BUFF_ICONS_PER_ROW * BUFF_ICON_SIZE, BUFF_ICON_BASE_V_OFFSET + iconIndex / BUFF_ICONS_PER_ROW * BUFF_ICON_SIZE, BUFF_ICON_SIZE, BUFF_ICON_SIZE); } } } } } But actually, "Inventory.png" is exactly what I have copied from "assets.minecraft.textures.gui.container" in referenced library "1.6.2.jar". However, when I try this: ...... this.mc.func_110434_K().func_110577_a(new ResourceLocation("minecraft:/textures/gui/container/inventory.png")); ...... There would be: "2013-07-22 21:52:09 [WARNING] [Minecraft-Client] Failed to load texture: minecraft:/textures/gui/container/inventory.png" output in console. Any response will be appreciated. Thanks.