Red Lien in hitbox

[glass tusk]

Hi. Can you tell me if it's possible to change the height of the red line in the hitbox? I'm using Fabric 1.21 IntelliJ.

[peak shard]

it’s based on the entities eye height iirc

so ig change that

actually maybe don’t cuz that would affect how suffocation and stuff works, what do you want to do this for?

[glass tusk]

When my entity enters the water, it changes its hitbox and model position, but the red line is outside the hitbox (2-3 blocks higher). Therefore, I want to lower the red line to the hitbox with the model.

[mental palm]

hook into the HitboxRenderering code or wherver (diff if in 1.21.10+/etc) and change the state.eyeHeight field

[peak shard]

ah i thought you just wanted to remove it, in that case i’m pretty sure there’s a method you can override on your entity to change the eye height

[glass tusk]

If anything, here is my problem on the screenshot itself.

[mental palm]

do you set the eye height of your entity dimensions

[glass tusk]

Unfortunately, if I use the method (public Entity Dimensions getDimensions(Entity Pose pose) then I get the error 'getDimensions(EntityPose)' cannot override 'getDimensions(EntityPose)' in 'net.minecraft.entity.LivingEntity'; overridden method is final

[mental palm]

the dimensions come from your EntityType

you wouldnt override getDimensions

[mental palm]

do you have a custom entity type?

[glass tusk]

If you mean my Example Mixin, it looks like this package net.jarviz.alienmod.mixin;

import net.minecraft.server.MinecraftServer;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

@Mixin(MinecraftServer.class)
public class ExampleMixin {
@Inject(at = @At("HEAD"), method = "loadWorld")
private void init(CallbackInfo info) {

}

} and in my entity class the entity belongs HostileEntity public class PreatorianEntity extends HostileEntity implements GeoEntity {

[mental palm]

sorry ignore mixin

what does your custom entity type look like

as thats where you define the dimensions/eyeHeight

[glass tusk]

Do you want to see the entire entity code?
I just don't fully understand.

I have ModEntities where the size of the entity is specified public class ModEntities {

public static final EntityType<PreatorianEntity> PREATORIAN = FabricEntityTypeBuilder.create(
                SpawnGroup.MONSTER,
                PreatorianEntity::new
        )
        .dimensions(EntityDimensions.fixed(1.2f, 3.8f))
        .trackable(64, 3)
        .build();                                                                                    

There's also a PreatorianEntity where goals, attack speed, HP, etc. are listed. But it's quite huge.

[mental palm]

there

after you call fixed

do .withEyeHeight

and set your eyeHeight

public static final EntityType<PreatorianEntity> PREATORIAN = FabricEntityTypeBuilder.create(
      SpawnGroup.MONSTER,
      PreatorianEntity::new
).dimensions(EntityDimensions.fixed(1.2f, 3.8f).withEyeHeight(0.2F))
            .trackable(64, 3)
            .build();```

for example

figure out where you want the eyeHeight to be

and change the 0.2F to it

[glass tusk]

Thank you very much for your help :). I will try your method and write back whether it worked or not.

[mental palm]

:)

[glass tusk]

Unfortunately, the line of sight doesn't change when the hitbox changes. Alternatively, I can raise the hitbox and model by a certain amount for swim mode, then the hitbox model and line of sight will be one.

[mental palm]

Is it using your entity type? Do you have any other hitbox code

[glass tusk]

I have codes in PreatorianEntity

[mortal notch]

PlayerEntity does this

It changes the dimensions of the player (including eyeHeight) based on the entitypose