Import problem in intellij

[Seawarrior]

hi, i'm new in modding and i have a problem, as you can see below the packages and classes : entity, item, sound, ActionResult, Hand, TypedActionResult and World aren't working... they appear in red. if someone have a solution i take ! thx
 

package com.seawarrior.trueguns.item;

import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.entity.projectile.thrown.SnowballEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.sound.SoundEvents;
import net.minecraft.util.ActionResult;
import net.minecraft.util.Hand;
import net.minecraft.util.TypedActionResult;
import net.minecraft.world.World;

public class HK416Item extends Item {

    private int magAmmo = 30; // magazine ammo capacity
    private int reloadTime = 50; // reload time in ticks

    public HK416Item(Settings settings) {
        super(settings);
    }

    @Override
    public TypedActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
        if(player.isSneaking()) { // reload
            startReloading(player);
            return new TypedActionResult<>(ActionResult.SUCCESS, player.getStackInHand(hand));
        }
        else if(player.getMainHandStack().getMaxDamage() - player.getMainHandStack().getDamage() >= 1) {
            if(player.getCooldownPeriod() == 0) {
                fire(world, player); // shoot
                player.getCooldownPeriodMap().putCooldown(this, 3); // limit fire rate
            }
        }
        return new TypedActionResult<>(ActionResult.PASS, player.getStackInHand(hand));
    }

    private void fire(World world, PlayerEntity player) {
        // spawn and shoot bullet
        SnowballEntity bullet = new SnowballEntity(world, player);
        bullet.setVelocity(player.getRotationVector().multiply(2));
        world.spawnEntity(bullet);

        player.getMainHandStack().damage(1, player, null);

        world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ENTITY_SNOWBALL_THROW, player.getSoundCategory(), 1, 1);
    }

    private void startReloading(PlayerEntity player) {
        // start reload process
    }

}

 

[Paint_Ninja]

In modern versions of Forge you only need to import the Gradle project into your IDE and let it run. If it doesn't, try refreshing Gradle (in IntelliJ this is on the top right Gradle elephant tab, then the refresh button).

For ancient versions you may have to manually run the setupDecompWorkspace task first.

[Seawarrior]

it's a modern version of forge, so i just can remove the imports or refreshing the gradle ? and how i can do that ?

 

Edited October 21, 2023 by Seawarrior

[Seawarrior]

i tried to refresh the gradle but nothing changed