ketchup_god

Ah of course, somehow didn’t notice. Thanks for the help, I’ll try it out.

@Mod.EventBusSubscriber(modid = BadMinecraftFeatures.MOD_ID, bus = Bus.FORGE, value = Dist.CLIENT) public class OnPlayerDamage { @SuppressWarnings("resource") @SubscribeEvent public static void onPlayerDamage(LivingDamageEvent event) throws InterruptedException { Entity entity = event.getEntity(); if (!entity.world.isRemote()) { if (entity instanceof PlayerEntity) { Item MainItem = ((PlayerEntity) entity).getHeldItemMainhand().getItem(); if (MainItem == ItemInit.totem_of_dying) { double x = entity.getPosX(); double y = entity.getPosY(); double z = entity.getPosZ(); ((PlayerEntity) entity).inventory.deleteStack(((PlayerEntity) entity).getHeldItemMainhand()); //Minecraft.getInstance().gameRenderer.displayItemActivation(new ItemStack(ItemInit.totem_of_dying, 1)); entity.world.playSound( x, y, z, SoundEvents.ITEM_TOTEM_USE, SoundCategory.MASTER, 1.0F, 1.0F, false); entity.attackEntityFrom(CustomDamageSources.TotemDamage, 100); //Minecraft.getInstance().particles.addParticleEmitter(entity, ParticleTypes.TOTEM_OF_UNDYING); } } } else { return; } } } I did multiple tests with removing some parts of the code, and every time it worked fine in singleplayer but just didn't run in multiplayer. The items were initialized and everything, it's just that the event didn't run.

Yeah, it's definitely there

I set up a server to test the mod after adding the World#isRemote test and compiled the mod. I could connect to the server fine and everything worked, but the LivingDamageEvent just wouldn't run.

Alright, I'm guessing I need to send a packet to the server or do something along those lines because those methods are all serverside, right?

@Mod.EventBusSubscriber(modid = BadMinecraftFeatures.MOD_ID, bus = Bus.FORGE, value = Dist.CLIENT) public class OnPlayerDamage { @SuppressWarnings("resource") @SubscribeEvent public static void onPlayerDamage(LivingDamageEvent event) throws InterruptedException { World world = Minecraft.getInstance().world; Entity entity = event.getEntity(); if (entity instanceof PlayerEntity) { Item MainItem = ((PlayerEntity) entity).getHeldItemMainhand().getItem(); if (MainItem == ItemInit.totem_of_dying) { double x = entity.getPosX(); double y = entity.getPosY(); double z = entity.getPosZ(); ((PlayerEntity) entity).inventory.deleteStack(((PlayerEntity) entity).getHeldItemMainhand()); Minecraft.getInstance().gameRenderer.displayItemActivation(new ItemStack(ItemInit.totem_of_dying, 1)); world.playSound( x, y, z, SoundEvents.ITEM_TOTEM_USE, SoundCategory.MASTER, 1.0F, 1.0F, false); entity.attackEntityFrom(CustomDamageSources.TotemDamage, 100); for (int i = 0; i < 5; i++) { Minecraft.getInstance().particles.addParticleEmitter(entity, ParticleTypes.TOTEM_OF_UNDYING); TimeUnit.MILLISECONDS.sleep(100); } } } } } Here's the code. I haven't set up a git repo yet, will in the future

I am trying to make it so that when the player takes any damage, they instantly die with a custom death message. To display message, I needed to use attackEntityFrom(CustomDamageSource, 100). However, what happens is when the player is "killed" the death message appears and the player dies but you can see the player still has full health, and when the player is damaged again another death message is shown. I'm guessing this is because attackEntityFrom makes the game think the player is dead, but when they get damaged again the game realizes and then actually kills the player. Is there a way to avoid this and kill the player with a custom death message?

Thanks for the reply, all this packet stuff is new to me and I'd like to see how to use them. Do you have any resources or places where I could learn how to use these because I've looked for documentation and resources but all I found was the link in my original post.

I'd like to play the totem animation with a custom item. I've found this (https://www.minecraftforge.net/forum/topic/74941-solved-use-totems-animation/) answer, but I'm not sure how to implement EntityRenderer#displayItemActivation into my code. How would I go about playing this animation with a custom item?

Thanks, I went through it again and fixed it up. It's working fine now.

(I'm used to coding with other languages but Java is kind of new for me) I'm trying to create a totem of undying-ish item that gets used upon death. Everything is working, except I can't remove the item using clearMatchingItems. On the docs (https://skmedix.github.io/ForgeJavaDocs/javadoc/forge/1.9.4-12.17.0.2051/net/minecraft/entity/player/InventoryPlayer.html#clearMatchingItems-net.minecraft.item.Item-int-int-net.minecraft.nbt.NBTTagCompound-) it says that the method needs an item, a metadata, and an int, but in my IDE (Eclipse) it says I need a predicate <itemstack> instead of an item (maybe the docs I'm looking at are outdated). My question is, how am I supposed to use predicate with Itemstack, and if I need a metadata how I would use it?

Okay, so how do you do that exactly? I have been trying to make it work for a while now, and it still won't do anything. Here's my current code to tell the player when they drop anything @Mod(Reference.MODID) public class DroppedItem { @SubscribeEvent public void onItemTossEvent(ItemTossEvent itemTossEvent) { Minecraft.getInstance().player.sendChatMessage("you dropped something"); } }

Thanks for the quick reply, I will try it out!

I am trying to test if a certain item has been dropped. I am aware of the ItemTossEvent event, but I'm not really sure how to use it. Any help would be appreciated!

[Deleted]

Thanks, it worked! I'll make sure to start learning some Java. Thanks for all your help.

Alright, one last question concerning forge methods. In my CustomPotion class, I have this to get the GUI icon: Minecraft.getMinecraft().getTextureManager().bindTexture(new ResourceLocation(examplemod.modid + "textures/gui/potion_effects.png")); Eclipse keeps on telling me that getMinecraft() isn't a method for Minecraft. I'm pretty sure this is an issue with the outdated tutorial, so is there a way to do this in the current version? Thanks again for your help.

Thanks for your quick reply! As a matter of fact, I have been trying to use a 1.12 tutorial. However, I always encounter errors that I can't fix. For example, in my PotionInit class, I have public static final PotionEffect Restlessness = new CustomPotion() so I created a new class called CustomPotion and wrote public static CustomPotion(String name, boolean isBadPotion, int colour, int iconIndexX, int iconIndexY) { super(isBadPotion, colour); setPotionName("effect." + name); setIconIndex(iconIndexX, iconIndexY); setRegistryName(new ResourceLocation(examplemod.modid + ":" + name)); } However, eclipse gives me an error on PotionInit saying that I need to add values to the CustomPotion() constructor. When I apply the quick fix, eclipse gives me this: public static final PotionEffect Restlessness = new CustomPotion(null, null, 0, 0, 0) I'm wondering if this is what you were talking about in your reply about the static initializers. Is there a fix to my issue, or am I doing something wrong?

I'm still a beginner modder, so I've been watching some tutorials on modding and I've decided to make a custom potion effect. I've scoured the internet trying to find a working tutorial, read the docs, and looked through the forums, but I still can't find anything that will help. Most of it is all in 1.12 and I can't find anything in 1.13. Please help!