package net.minecraft.world.level.block; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; import javax.annotation.Nullable; import net.minecraft.core.registries.BuiltInRegistries; import net.minecraft.world.item.BlockItem; import net.minecraft.world.item.component.SuspiciousStewEffects; import net.minecraft.world.level.ItemLike; public interface SuspiciousEffectHolder { SuspiciousStewEffects getSuspiciousEffects(); static List getAllEffectHolders() { return BuiltInRegistries.ITEM.stream().map(SuspiciousEffectHolder::tryGet).filter(Objects::nonNull).collect(Collectors.toList()); } @Nullable static SuspiciousEffectHolder tryGet(ItemLike p_259322_) { if (p_259322_.asItem() instanceof BlockItem blockitem && blockitem.getBlock() instanceof SuspiciousEffectHolder suspiciouseffectholder1) { return suspiciouseffectholder1; } else { return p_259322_.asItem() instanceof SuspiciousEffectHolder suspiciouseffectholder ? suspiciouseffectholder : null; } } }