Shulkers In Bundles

package xyz.yourmod.mixin; //doesn't matter what your package is named

import net.justmili.shulkersinbundles.data.ShulkerFractions;
import org.apache.commons.lang3.math.Fraction;
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.CallbackInfoReturnable;

@Mixin(ShulkerFractions.class)
public class ShulkerWeightMixin {
    @Inject(method = "getShulkerWeight", at = @At("HEAD"), cancellable = true)
    private static void modifyShulkerWeight(CallbackInfoReturnable<Fraction> cir) {
        cir.setReturnValue(Fraction.getFraction(1, 8));
        // ^^^ The 2nd number is how many shulkers will fit.
        // (To be exact, this for example is 1/8th of the bundle per shulker, so 8 shulkers will fit.)
        // Minimum is 1, maximum is 64.
    }
}