package net.minecraft.world.level;

import java.util.Optional;
import java.util.function.Predicate;
import net.minecraft.core.BlockPos;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.material.FluidState;

public interface LevelSimulatedReader {
	boolean isStateAtPosition(BlockPos pos, Predicate<BlockState> state);

	boolean isFluidAtPosition(BlockPos pos, Predicate<FluidState> predicate);

	<T extends BlockEntity> Optional<T> getBlockEntity(BlockPos pos, BlockEntityType<T> type);

	BlockPos getHeightmapPos(Heightmap.Types heightmapType, BlockPos pos);
}