How to increase speed of living entity by exact %?

[Anon10W1z]

I am currently using an attribute modifier to increase the speed of an entity. Is the amount I give the attribute modifier a multiplier or an addend?

[Anon10W1z]

Thanks, the value of potion.moveSpeed is what I am looking for, right?

[Anon10W1z]

So when creating my modifier I pass the value 2 for operation? Just making sure I'm on the same page as you.

 

 

AttributeModifier speedModifier = new AttributeModifier(nimbleUUID, "Nimble", (float) enchantmentLevel * 0.20000000298023224, 2);
speedAttribute.applyModifier(speedModifier);

[Anon10W1z]

Thanks for all your help.