A Weighted Liquid Stack is like a normal ILiquidStack but has a percentage added to it.
You normally use them when dealing with percentage based actions like drops or secondary outputs.

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import.
import crafttweaker.item.WeightedLiquidStack;

WeightedLiquidStack implements IWeightedIngredient. That means all functions available to IWeightedIngredient also are available to WeightedLiquidStack.

You can derive a weightedLiquidStack from an ILiquidStack by either using the modulo operator or the weight function on it.

ZenScript
 Copy
val liquidStack = <liquid:lava>;

//both create a weightedLiquidstack object with a chance of 20%
val wLiquidStack = liquidStack % 20;
val wLiquidStack2 = liquidStack.weight(0.2);

ZenGetter	What does it do	Rückgabetyp
ZenGetter stack	What does it do Returns the associated LiquidStack	Rückgabetyp ILiquidStack
ZenGetter chance	What does it do Returns the stack's chance as decimal (e.g. 0.2)	Rückgabetyp float
ZenGetter percent	What does it do Returns the stack's chance as percentage (e.g. 20.0)	Rückgabetyp float