package net.minecraft.world.phys;

import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.world.phys.HitResult.Type;

public class BlockHitResult extends HitResult {
	private final Direction direction;
	private final BlockPos blockPos;
	private final boolean miss;
	private final boolean inside;
	private final boolean worldBorderHit;

	/**
	 * Creates a new BlockRayTraceResult marked as a miss.
	 */
	public static BlockHitResult miss(Vec3 location, Direction direction, BlockPos blockPos) {
		return new BlockHitResult(true, location, direction, blockPos, false, false);
	}

	public BlockHitResult(Vec3 location, Direction direction, BlockPos blockPos, boolean inside) {
		this(false, location, direction, blockPos, inside, false);
	}

	public BlockHitResult(Vec3 location, Direction direction, BlockPos blockPos, boolean inside, boolean worldBorderHit) {
		this(false, location, direction, blockPos, inside, worldBorderHit);
	}

	private BlockHitResult(boolean miss, Vec3 location, Direction direction, BlockPos blockPos, boolean inside, boolean worldBorderHit) {
		super(location);
		this.miss = miss;
		this.direction = direction;
		this.blockPos = blockPos;
		this.inside = inside;
		this.worldBorderHit = worldBorderHit;
	}

	/**
	 * Creates a new BlockRayTraceResult, with the clicked face replaced with the given one
	 */
	public BlockHitResult withDirection(Direction newFace) {
		return new BlockHitResult(this.miss, this.location, newFace, this.blockPos, this.inside, this.worldBorderHit);
	}

	public BlockHitResult withPosition(BlockPos pos) {
		return new BlockHitResult(this.miss, this.location, this.direction, pos, this.inside, this.worldBorderHit);
	}

	public BlockHitResult hitBorder() {
		return new BlockHitResult(this.miss, this.location, this.direction, this.blockPos, this.inside, true);
	}

	public BlockPos getBlockPos() {
		return this.blockPos;
	}

	/**
	 * Gets the face of the block that was clicked
	 */
	public Direction getDirection() {
		return this.direction;
	}

	@Override
	public Type getType() {
		return this.miss ? Type.MISS : Type.BLOCK;
	}

	/**
	 * @return {@code true} if the player's head is inside a block (used by scaffolding)
	 */
	public boolean isInside() {
		return this.inside;
	}

	public boolean isWorldBorderHit() {
		return this.worldBorderHit;
	}
}