RelicCraft/src/main/java/com/thebrokenrail/reliccraft/item/TargetedEnderPearlItem.java

package com.thebrokenrail.reliccraft.item;

import com.thebrokenrail.reliccraft.RelicCraft;
import com.thebrokenrail.reliccraft.block.AbstractDragonEggHolderBlock;
import com.thebrokenrail.reliccraft.block.TeleportationRestrictorBlock;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.item.TooltipContext;
import net.minecraft.datafixer.NbtOps;
import net.minecraft.entity.damage.DamageSource;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.sound.SoundCategory;
import net.minecraft.sound.SoundEvents;
import net.minecraft.stat.Stats;
import net.minecraft.text.LiteralText;
import net.minecraft.text.MutableText;
import net.minecraft.text.Text;
import net.minecraft.text.TranslatableText;
import net.minecraft.util.ActionResult;
import net.minecraft.util.Formatting;
import net.minecraft.util.Hand;
import net.minecraft.util.Identifier;
import net.minecraft.util.Language;
import net.minecraft.util.Rarity;
import net.minecraft.util.TypedActionResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.registry.RegistryKey;
import net.minecraft.world.World;

import java.util.List;
import java.util.UUID;

public class TargetedEnderPearlItem extends Item {
    public TargetedEnderPearlItem() {
        super(new Settings().rarity(Rarity.UNCOMMON).group(RelicCraft.ITEM_GROUP).maxCount(16));
    }

    @Override
    public boolean hasGlint(ItemStack stack) {
        return true;
    }

    @Override
    public TypedActionResult<ItemStack> use(World world, PlayerEntity user, Hand hand) {
        ItemStack stack = user.getStackInHand(hand);

        user.getItemCooldownManager().set(this, 20);

        if (!world.isClient()) {
            user.incrementStat(Stats.USED.getOrCreateStat(this));

            CompoundTag tag = stack.getTag();
            if (tag == null) {
                return new TypedActionResult<>(ActionResult.FAIL, stack);
            }

            BlockPos target = new BlockPos(tag.getInt("TargetX"), tag.getInt("TargetY"), tag.getInt("TargetZ"));
            Vec3d teleportTarget = new Vec3d(target.getX() + 0.5d, target.getY() + 1.0d, target.getZ() + 0.5d);
            RegistryKey<World> dimension = World.CODEC.parse(NbtOps.INSTANCE, tag.get("TargetDimension")).result().orElse(World.OVERWORLD);

            if (user.getEntityWorld().getRegistryKey() != dimension || dimension == null) {
                user.sendMessage(new TranslatableText("chat." + RelicCraft.NAMESPACE + ".teleportation_beacon_in_different_dimension"), false);
                return new TypedActionResult<>(ActionResult.FAIL, stack);
            } else if (((TeleportationRestrictorBlock.TeleportingEntity) user).cannotTeleport()) {
                user.sendMessage(new TranslatableText("chat." + RelicCraft.NAMESPACE + ".teleportation_beacon_restricted"), false);
                return new TypedActionResult<>(ActionResult.FAIL, stack);
            } else if (world.getBlockState(target).getBlock() != RelicCraft.TELEPORTATION_BEACON_BLOCK || !world.getBlockState(target).get(AbstractDragonEggHolderBlock.ACTIVE)) {
                user.sendMessage(new TranslatableText("chat." + RelicCraft.NAMESPACE + ".missing_teleportation_beacon"), false);
                return new TypedActionResult<>(ActionResult.FAIL, stack);
            } else {
                Vec3d oldPos = user.getPos();
                if (user.teleport(teleportTarget.getX(), teleportTarget.getY(), teleportTarget.getZ(), true)) {
                    world.playSound(null, oldPos.getX(), oldPos.getY(), oldPos.getZ(), SoundEvents.ITEM_CHORUS_FRUIT_TELEPORT, SoundCategory.PLAYERS, 1.0f, 1.0f);
                    world.playSound(null, teleportTarget.getX(), teleportTarget.getY(), teleportTarget.getZ(), SoundEvents.ITEM_CHORUS_FRUIT_TELEPORT, SoundCategory.PLAYERS, 1.0f, 1.0f);

                    RelicCraft.USE_TARGETED_ENDER_PEARL.trigger((ServerPlayerEntity) user);

                    user.damage(DamageSource.FALL, 16.0f);

                    user.fallDistance = 0f;

                    if (!user.isCreative()) {
                        stack.decrement(1);
                    }
                } else {
                    user.sendSystemMessage(new TranslatableText("chat." + RelicCraft.NAMESPACE + ".teleportation_beacon_obstructed"), UUID.randomUUID());
                    return new TypedActionResult<>(ActionResult.FAIL, stack);
                }
            }
        }

        return new TypedActionResult<>(ActionResult.SUCCESS, stack);
    }

    @Override
    @Environment(EnvType.CLIENT)
    public void appendTooltip(ItemStack stack, World world, List<Text> tooltip, TooltipContext context) {
        super.appendTooltip(stack, world, tooltip, context);

        CompoundTag tag = stack.getTag();
        if (tag == null) {
            return;
        }

        tooltip.add(new TranslatableText("item." + RelicCraft.NAMESPACE + ".tooltip.targeted_ender_pearl.x", new LiteralText(String.valueOf(tag.getInt("TargetX"))).formatted(Formatting.GRAY)).formatted(Formatting.WHITE));
        tooltip.add(new TranslatableText("item." + RelicCraft.NAMESPACE + ".tooltip.targeted_ender_pearl.y", new LiteralText(String.valueOf(tag.getInt("TargetY"))).formatted(Formatting.GRAY)).formatted(Formatting.WHITE));
        tooltip.add(new TranslatableText("item." + RelicCraft.NAMESPACE + ".tooltip.targeted_ender_pearl.z", new LiteralText(String.valueOf(tag.getInt("TargetZ"))).formatted(Formatting.GRAY)).formatted(Formatting.WHITE));

        Identifier id = new Identifier(tag.getString("TargetDimension"));
        String key = "text." + RelicCraft.NAMESPACE + ".dimension." + id.getNamespace() + '.' + id.getPath();
        MutableText dimensionText;
        if (Language.getInstance().hasTranslation(key)) {
            dimensionText = new TranslatableText(key);
        } else {
            dimensionText = new LiteralText(id.toString());
        }
        dimensionText.formatted(Formatting.GRAY);
        tooltip.add(new TranslatableText("item." + RelicCraft.NAMESPACE + ".tooltip.targeted_ender_pearl.dimension", dimensionText).formatted(Formatting.WHITE));
    }
}