Code/net/minecraft/world/item/context/UseOnContext.java

package net.minecraft.world.item.context;

import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraft.world.phys.BlockHitResult;
import net.minecraft.world.phys.Vec3;

public class UseOnContext {
    @Nullable
    private final Player player;
    private final InteractionHand hand;
    private final BlockHitResult hitResult;
    private final Level level;
    private final ItemStack itemStack;

    public UseOnContext(Player p_43709_, InteractionHand p_43710_, BlockHitResult p_43711_) {
        this(p_43709_.level(), p_43709_, p_43710_, p_43709_.getItemInHand(p_43710_), p_43711_);
    }

    protected UseOnContext(Level p_43713_, @Nullable Player p_43714_, InteractionHand p_43715_, ItemStack p_43716_, BlockHitResult p_43717_) {
        this.player = p_43714_;
        this.hand = p_43715_;
        this.hitResult = p_43717_;
        this.itemStack = p_43716_;
        this.level = p_43713_;
    }

    protected final BlockHitResult getHitResult() {
        return this.hitResult;
    }

    public BlockPos getClickedPos() {
        return this.hitResult.getBlockPos();
    }

    public Direction getClickedFace() {
        return this.hitResult.getDirection();
    }

    public Vec3 getClickLocation() {
        return this.hitResult.getLocation();
    }

    public boolean isInside() {
        return this.hitResult.isInside();
    }

    public ItemStack getItemInHand() {
        return this.itemStack;
    }

    @Nullable
    public Player getPlayer() {
        return this.player;
    }

    public InteractionHand getHand() {
        return this.hand;
    }

    public Level getLevel() {
        return this.level;
    }

    public Direction getHorizontalDirection() {
        return this.player == null ? Direction.NORTH : this.player.getDirection();
    }

    public boolean isSecondaryUseActive() {
        return this.player != null && this.player.isSecondaryUseActive();
    }

    public float getRotation() {
        return this.player == null ? 0.0F : this.player.getYRot();
    }
}