Totem of Undying Code

[NullDev]

I am looking for the code that makes Totems of Undying work, because I am trying to make my own version, but the code doesn't exist within the code of the item itself, so where would I find the code for it? I only need to code for the animation it plays, I already know how to detect if an entity is holding the custom totem.

Edited March 18, 2021 by NullDev

[Draco18s]

Search the vanilla code for other references to it.

[NullDev]

1 hour ago, Draco18s said:

Search the vanilla code for other references to it.

I found what vanilla uses but it doesn't seem to do anything:

@SubscribeEvent
public static void playerDamage(LivingHurtEvent e) {
  if (e.getEntityLiving() instanceof ServerPlayerEntity) {
    System.out.println("I AM A SERVER PLAYER");
    ServerPlayerEntity serverplayerentity = (ServerPlayerEntity)e.getEntityLiving();
    serverplayerentity.addStat(Stats.ITEM_USED.get(RegistryHandler.TOTEM_OF_DYING.get()));
    CriteriaTriggers.USED_TOTEM.trigger(serverplayerentity, new ItemStack(RegistryHandler.TOTEM_OF_DYING.get()));
  }
}

I see "I AM A SERVER PLAYER" in the console, but no animation seems to play, and this is the only part that is in the LivingEntity class relating to the totem of undying. I don't currently have it check if the player is holding a totem, for ease of testing. The player stats for used totem of dying goes up, but no animation plays. That is the only place in the code that I can find that seems to have a connection to the totems revival. It also gives all the effects within the same function which isLivingEntity.checkTotemDeathProtection()

[Draco18s]

That code only deals with tracking the statistics.

[pumpkinPMT]

You can view my code. Hopefully it helped you.

https://github.com/wtnpmt/TotemCooldownPlugin

[Luis_ST]

29 minutes ago, pumpkinPMT said:

You can view my code. Hopefully it helped you.

https://github.com/wtnpmt/TotemCooldownPlugin

this is not a forge mod

[Draco18s]

Yeah I have no idea why you're asking on the Forge forums about how to mod with Bukkit.

You also appear to be modding for 1.12:

[Imagine Engine]

Hey uh.. I think I'm a bit late to the topic.

The way we would wanna do this as Draco18s mentions, is to look for a reference in the game files. Now there isn't a packet-type trigger that I found, but I got the code that @NullDev was trying out to work

ServerPlayer serverplayer = (ServerPlayer)player;
serverplayer.awardStat(Stats.ITEM_USED.get(Items.TOTEM_OF_UNDYING), 1);
CriteriaTriggers.USED_TOTEM.trigger(serverplayer, Items.TOTEM_OF_UNDYING.getDefaultInstance());

You basically just have to set the ItemStack in the trigger method to the default ItemStack of a Totem Of Undying.
And then you can add the other effects if you like.

ServerPlayer serverplayer = (ServerPlayer)player;
serverplayer.awardStat(Stats.ITEM_USED.get(Items.TOTEM_OF_UNDYING), 1);
CriteriaTriggers.USED_TOTEM.trigger(serverplayer, Items.TOTEM_OF_UNDYING.getDefaultInstance());

player.setHealth(1.0F);
player.removeAllEffects();
player.addEffect(new MobEffectInstance(MobEffects.REGENERATION, 900, 1));
player.addEffect(new MobEffectInstance(MobEffects.ABSORPTION, 100, 1));
player.addEffect(new MobEffectInstance(MobEffects.FIRE_RESISTANCE, 800, 0));
player.level.broadcastEntityEvent(player, (byte)35);

EDIT: Also fun fact! You CANNOT cancel or change the LivingDeathEvent in any way, so if you are trying to replace the death event by the totem trigger then I would suggest you have a check in the LivingDamageEvent...

if(player.getHealth()-event.getAmount() <= 0){
    event.setCanceled(true);
    ServerPlayer serverplayer = (ServerPlayer)player;
    serverplayer.awardStat(Stats.ITEM_USED.get(Items.TOTEM_OF_UNDYING), 1);
    CriteriaTriggers.USED_TOTEM.trigger(serverplayer, Items.TOTEM_OF_UNDYING.getDefaultInstance());

    player.setHealth(1.0F);
    player.removeAllEffects();
    player.addEffect(new MobEffectInstance(MobEffects.REGENERATION, 900, 1));
    player.addEffect(new MobEffectInstance(MobEffects.ABSORPTION, 100, 1));
    player.addEffect(new MobEffectInstance(MobEffects.FIRE_RESISTANCE, 800, 0));
    player.level.broadcastEntityEvent(player, (byte)35);
}

..Like so

Hope this helps!

Edited June 6, 2023 by Imagine Engine

[crazyplayz63]

Does this work on bedrock? and also which of the code does the revive??

[FinnT730]

4 hours ago, crazyplayz63 said:

Does this work on bedrock? and also which of the code does the revive??

This is does not work on Bedrock.

The original question is also a few years old. And was not even meant for Forge.

Forge does not work on Bedrock either.

[Xoroshio]

Listen for LivingDeath event, and if the entity is a player, cancel the event and set the players health to at least 0.5f