1.20.2 How do I increase the (Placing & Mining) Block reach range of a player?

[PlayStarMC]

...

[warjort]

https://github.com/MinecraftForge/MinecraftForge/blob/817e20821d04225e2b39e2ce64be9b70c8ddfa27/src/main/java/net/minecraftforge/common/ForgeMod.java#L153

Change that attribute of the player, either directly or having the modifier apply to some equipment (e.g. armor or a tool they are using).

More details on this many times asked question can be found using search in this forum.

Edited January 2, 2024 by warjort

[PlayStarMC]

Yea, I already looked through older posts but most of them were linked to methods i did not get to work.
Its my first name making a mod, how do I temporarily change an attribute?

[warjort]

Examples from other mods on github:

https://github.com/search?q=addEffect(new+MobEffectInstance&type=code

[warjort]

Sorry, this is the attribute modifier thread, not the mob effect thread 🙂

You want this search: https://github.com/search?q=addtransientmodifier&type=code

[PlayStarMC]

I just used
 

Quote

double reach = 3.5;
...
if(...){
  player.getAttribute(ForgeMod.BLOCK_REACH.get()).setBaseValue(block_reach+2.5);
} else {
  player.getAttribute(ForgeMod.BLOCK_REACH.get()).setBaseValue(block_reach);
}

 

 

[warjort]

Why are you setting the base value?

That will just lead to incompatiblities with other mods that (incorrectly) do the same thing.

Or you will write over any change a modpack developer (or server owner) wants to make globally for all players.

 

You should add a +2.5 modifier, then you will always get the correct effect regardless of what other mods do.

Edited January 3, 2024 by warjort

[PlayStarMC]

what would the whole code look like with this modifier?
is it possible within the same class?

[warjort]

I gave you a link to other mods doing it above.

And as I said before, there are many other discussions about it in this forum.

 

Also, you spent less than 20 minutes from my previous answer trying to understand what you need to do.

This is a support forum, it does not exist for you to proxy the work of writing your mod to us.

 

Feel free to come back and ask questions after you have tried to write some code and get stuck.

But you need to post more than a 5 line code snippet out of context (like you did above) if you want help.

You need to put a reproducable example of your problem on github.

[PlayStarMC]

I looked at some other mods and this is what I have now (extra health instead of block reach)
 

            AttributeModifier HEART_CRYSTAL_MODIFIER = new AttributeModifier(UUID.fromString("68a6dc55-32e4-46a2-8707-57fd16f6afdd"), "AuroraAttributeModifier_HeartCrystal", 4, AttributeModifier.Operation.ADDITION);
            if (pEvent.phase == TickEvent.Phase.START) {
                ItemStack item = new ItemStack(ModItems.HEART_CRYSTAL.get(), 1);
                if (player.getInventory().contains(item)) {
                    if (!Objects.requireNonNull(player.getAttribute(Attributes.MAX_HEALTH)).hasModifier(HEART_CRYSTAL_MODIFIER)) {
                        Objects.requireNonNull(player.getAttribute(Attributes.MAX_HEALTH)).addTransientModifier(HEART_CRYSTAL_MODIFIER);
                    }
                } else {
                        Objects.requireNonNull(player.getAttribute(Attributes.MAX_HEALTH)).removeModifier(HEART_CRYSTAL_MODIFIER.getId());
                }
            }

There are no errors but it doesn't work

[warjort]

4 hours ago, warjort said:

But you need to post more than a 5 line code snippet out of context (like you did above) if you want help.

You need to put a reproducable example of your problem on github.