package com.atsuishio.superbwarfare.entity.vehicle;

import com.atsuishio.superbwarfare.Mod;
import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
import com.atsuishio.superbwarfare.config.server.VehicleConfig;
import com.atsuishio.superbwarfare.entity.projectile.AerialBombEntity;
import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
import com.atsuishio.superbwarfare.entity.vehicle.base.LandArmorEntity;
import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
import com.atsuishio.superbwarfare.entity.vehicle.weapon.ProjectileWeapon;
import com.atsuishio.superbwarfare.entity.vehicle.weapon.SmallCannonShellWeapon;
import com.atsuishio.superbwarfare.entity.vehicle.weapon.VehicleWeapon;
import com.atsuishio.superbwarfare.entity.vehicle.weapon.WgMissileWeapon;
import com.atsuishio.superbwarfare.init.ModDamageTypes;
import com.atsuishio.superbwarfare.init.ModItems;
import com.atsuishio.superbwarfare.init.ModSounds;
import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
import com.atsuishio.superbwarfare.tools.Ammo;
import com.atsuishio.superbwarfare.tools.CustomExplosion;
import com.atsuishio.superbwarfare.tools.InventoryTool;
import com.atsuishio.superbwarfare.tools.ParticleTool;
import com.mojang.math.Axis;
import net.minecraft.client.gui.Font;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.core.BlockPos;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.chat.Component;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.EntityDataSerializers;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.sounds.SoundEvent;
import net.minecraft.util.Mth;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Explosion;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.phys.AABB;
import net.minecraft.world.phys.Vec2;
import net.minecraft.world.phys.Vec3;
import net.neoforged.api.distmarker.Dist;
import net.neoforged.api.distmarker.OnlyIn;
import net.neoforged.neoforge.event.EventHooks;
import net.neoforged.neoforge.network.PacketDistributor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.joml.Math;
import org.joml.Matrix4f;
import org.joml.Vector4f;
import software.bernie.geckolib.animatable.GeoEntity;
import software.bernie.geckolib.animatable.instance.AnimatableInstanceCache;
import software.bernie.geckolib.animation.*;
import software.bernie.geckolib.util.GeckoLibUtil;

import javax.annotation.ParametersAreNonnullByDefault;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import static com.atsuishio.superbwarfare.tools.ParticleTool.sendParticle;

public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntity, LandArmorEntity, WeaponVehicleEntity {

    public static final EntityDataAccessor<Integer> CANNON_FIRE_TIME = SynchedEntityData.defineId(Bmp2Entity.class, EntityDataSerializers.INT);
    public static final EntityDataAccessor<Integer> LOADED_MISSILE = SynchedEntityData.defineId(Bmp2Entity.class, EntityDataSerializers.INT);
    public static final EntityDataAccessor<Integer> MISSILE_COUNT = SynchedEntityData.defineId(Bmp2Entity.class, EntityDataSerializers.INT);
    private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
    public int reloadCoolDown;


    public Bmp2Entity(EntityType<Bmp2Entity> type, Level world) {
        super(type, world);
    }

    @Override
    public VehicleWeapon[][] initWeapons() {
        return new VehicleWeapon[][]{
                new VehicleWeapon[]{
                        new SmallCannonShellWeapon()
                                .damage(VehicleConfig.BMP_2_CANNON_DAMAGE.get())
                                .explosionDamage(VehicleConfig.BMP_2_CANNON_EXPLOSION_DAMAGE.get())
                                .explosionRadius(VehicleConfig.BMP_2_CANNON_EXPLOSION_RADIUS.get().floatValue())
                                .sound(ModSounds.INTO_MISSILE.get())
                                .icon(Mod.loc("textures/screens/vehicle_weapon/cannon_30mm.png"))
                                .sound1p(ModSounds.BMP_CANNON_FIRE_1P.get())
                                .sound3p(ModSounds.BMP_CANNON_FIRE_3P.get())
                                .sound3pFar(ModSounds.LAV_CANNON_FAR.get())
                                .sound3pVeryFar(ModSounds.LAV_CANNON_VERYFAR.get()),
                        new ProjectileWeapon()
                                .damage(9.5f)
                                .headShot(2)
                                .zoom(false)
                                .sound(ModSounds.INTO_CANNON.get())
                                .icon(Mod.loc("textures/screens/vehicle_weapon/gun_7_62mm.png"))
                                .sound1p(ModSounds.COAX_FIRE_1P.get())
                                .sound3p(ModSounds.M_60_FIRE_3P.get())
                                .sound3pFar(ModSounds.M_60_FAR.get())
                                .sound3pVeryFar(ModSounds.M_60_VERYFAR.get()),
                        new WgMissileWeapon()
                                .damage(ExplosionConfig.WIRE_GUIDE_MISSILE_DAMAGE.get())
                                .explosionDamage(ExplosionConfig.WIRE_GUIDE_MISSILE_EXPLOSION_DAMAGE.get())
                                .explosionRadius(ExplosionConfig.WIRE_GUIDE_MISSILE_EXPLOSION_RADIUS.get())
                                .sound(ModSounds.INTO_MISSILE.get())
                                .sound1p(ModSounds.BMP_MISSILE_FIRE_1P.get())
                                .sound3p(ModSounds.BMP_MISSILE_FIRE_3P.get()),
                }
        };
    }

    @Override
    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
        return new ThirdPersonCameraPosition(3, 1, 0);
    }

    @Override
    protected void defineSynchedData(SynchedEntityData.Builder builder) {
        super.defineSynchedData(builder);
        builder.define(CANNON_FIRE_TIME, 0)
                .define(LOADED_MISSILE, 0)
                .define(MISSILE_COUNT, 0);
    }

    @Override
    public void addAdditionalSaveData(CompoundTag compound) {
        super.addAdditionalSaveData(compound);
        compound.putInt("LoadedMissile", this.entityData.get(LOADED_MISSILE));
    }

    @Override
    public void readAdditionalSaveData(CompoundTag compound) {
        super.readAdditionalSaveData(compound);
        this.entityData.set(LOADED_MISSILE, compound.getInt("LoadedMissile"));
    }

    @Override
    public DamageModifier getDamageModifier() {
        return super.getDamageModifier()
                .custom((source, damage) -> getSourceAngle(source, 0.4f) * damage)
                .custom((source, damage) -> {
                    if (source.getDirectEntity() instanceof AerialBombEntity) {
                        return 2f * damage;
                    }
                    return damage;
                });
    }

    @Override
    @ParametersAreNonnullByDefault
    protected void playStepSound(BlockPos pPos, BlockState pState) {
        this.playSound(ModSounds.WHEEL_STEP.get(), (float) (getDeltaMovement().length() * 0.15), random.nextFloat() * 0.15f + 1.05f);
    }

    @Override
    public double getSubmergedHeight(Entity entity) {
        return super.getSubmergedHeight(entity);
    }

    @Override
    public void baseTick() {
        super.baseTick();

        if (getLeftTrack() < 0) {
            setLeftTrack(100);
        }

        if (getLeftTrack() > 100) {
            setLeftTrack(0);
        }

        if (getRightTrack() < 0) {
            setRightTrack(100);
        }

        if (getRightTrack() > 100) {
            setRightTrack(0);
        }


        if (this.level() instanceof ServerLevel) {
            if (reloadCoolDown > 0) {
                reloadCoolDown--;
            }
            this.handleAmmo();
        }

        double fluidFloat = 0.052 * getSubmergedHeight(this);
        this.setDeltaMovement(this.getDeltaMovement().add(0.0, fluidFloat, 0.0));

        if (this.onGround()) {
            float f0 = 0.54f + 0.25f * Mth.abs(90 - (float) calculateAngle(this.getDeltaMovement(), this.getViewVector(1))) / 90;
            this.setDeltaMovement(this.getDeltaMovement().add(this.getViewVector(1).normalize().scale(0.05 * getDeltaMovement().dot(getViewVector(1)))));
            this.setDeltaMovement(this.getDeltaMovement().multiply(f0, 0.99, f0));
        } else {
            this.setDeltaMovement(this.getDeltaMovement().multiply(0.99, 0.99, 0.99));
        }

        if (this.isInWater()) {
            float f1 = (float) (0.7f - (0.04f * Math.min(getSubmergedHeight(this), this.getBbHeight())) + 0.08f * Mth.abs(90 - (float) calculateAngle(this.getDeltaMovement(), this.getViewVector(1))) / 90);
            this.setDeltaMovement(this.getDeltaMovement().add(this.getViewVector(1).normalize().scale(0.04 * getDeltaMovement().dot(getViewVector(1)))));
            this.setDeltaMovement(this.getDeltaMovement().multiply(f1, 0.85, f1));
        }

        if (this.level() instanceof ServerLevel serverLevel && this.isInWater() && this.getDeltaMovement().length() > 0.1) {
            sendParticle(serverLevel, ParticleTypes.CLOUD, this.getX() + 0.5 * this.getDeltaMovement().x, this.getY() + getSubmergedHeight(this) - 0.2, this.getZ() + 0.5 * this.getDeltaMovement().z, (int) (2 + 4 * this.getDeltaMovement().length()), 0.65, 0, 0.65, 0, true);
            sendParticle(serverLevel, ParticleTypes.BUBBLE_COLUMN_UP, this.getX() + 0.5 * this.getDeltaMovement().x, this.getY() + getSubmergedHeight(this) - 0.2, this.getZ() + 0.5 * this.getDeltaMovement().z, (int) (2 + 10 * this.getDeltaMovement().length()), 0.65, 0, 0.65, 0, true);
        }

        turretAngle(25, 25);
        this.terrainCompact(4f, 5f);
        inertiaRotate(1);

        releaseSmokeDecoy(getTurretVector(1));

        lowHealthWarning();
        this.refreshDimensions();
    }

    @Override
    public void terrainCompact(float w, float l) {
        if (onGround()) {
            float x1 = terrainCompactTrackValue(w, l)[0];
            float x2 = terrainCompactTrackValue(w, l - 1)[0];
            float x3 = terrainCompactTrackValue(w, l - 2)[0];
            float x4 = terrainCompactTrackValue(w, l - 3)[0];
            float x5 = terrainCompactTrackValue(w, l - 4)[0];
            float x6 = terrainCompactTrackValue(w, l - 5)[0];

            List<Float> numbersX = Arrays.asList(x1, x2, x3, x4, x5, x6);
            float maxX = Collections.max(numbersX);
            float minX = Collections.min(numbersX);

            float z1 = terrainCompactTrackValue(w, l)[1];
            float z2 = terrainCompactTrackValue(w, l - 1)[1];
            float z3 = terrainCompactTrackValue(w, l - 2)[1];
            float z4 = terrainCompactTrackValue(w, l - 3)[1];
            float z5 = terrainCompactTrackValue(w, l - 4)[1];
            float z6 = terrainCompactTrackValue(w, l - 5)[1];

            List<Float> numbersZ = Arrays.asList(z1, z2, z3, z4, z5, z6);
            float maxZ = Collections.max(numbersZ);
            float minZ = Collections.min(numbersZ);

            float diffX = Math.clamp(-15f, 15f, (minX + maxX) / 2);
            setXRot(Mth.clamp(getXRot() + 0.15f * diffX, -45f, 45f));

            float diffZ = Math.clamp(-15f, 15f, minZ + maxZ);
            setZRot(Mth.clamp(getRoll() + 0.15f * diffZ, -45f, 45f));
        } else if (isInWater()) {
            setXRot(getXRot() * 0.9f);
            setZRot(getRoll() * 0.9f);
        }
    }

    @Override
    public boolean canCollideHardBlock() {
        return getDeltaMovement().horizontalDistance() > 0.07 || Mth.abs(this.entityData.get(POWER)) > 0.12;
    }


    private void handleAmmo() {
        if (!(this.getFirstPassenger() instanceof Player player)) return;

        int ammoCount = this.getItemStacks().stream().filter(stack -> {
            if (stack.is(ModItems.AMMO_BOX.get())) {
                return Ammo.RIFLE.get(stack) > 0;
            }
            return false;
        }).mapToInt(Ammo.RIFLE::get).sum() + countItem(ModItems.RIFLE_AMMO.get());

        if ((hasItem(ModItems.WIRE_GUIDE_MISSILE.get())
                || InventoryTool.hasCreativeAmmoBox(player))
                && this.reloadCoolDown <= 0 && this.getEntityData().get(LOADED_MISSILE) < 1) {
            this.entityData.set(LOADED_MISSILE, this.getEntityData().get(LOADED_MISSILE) + 1);
            this.reloadCoolDown = 160;
            if (!InventoryTool.hasCreativeAmmoBox(player)) {
                this.getItemStacks().stream().filter(stack -> stack.is(ModItems.WIRE_GUIDE_MISSILE.get())).findFirst().ifPresent(stack -> stack.shrink(1));
            }
            this.level().playSound(null, this, ModSounds.BMP_MISSILE_RELOAD.get(), this.getSoundSource(), 1, 1);
        }

        if (getWeaponIndex(0) == 0) {
            this.entityData.set(AMMO, countItem(ModItems.SMALL_SHELL.get()));
        } else if (getWeaponIndex(0) == 1) {
            this.entityData.set(AMMO, ammoCount);
        } else {
            this.entityData.set(AMMO, this.getEntityData().get(LOADED_MISSILE));
        }

        this.entityData.set(MISSILE_COUNT, countItem(ModItems.WIRE_GUIDE_MISSILE.get()));
    }

    @Override
    public void vehicleShoot(Player player, int type) {
        boolean hasCreativeAmmo = false;
        for (int i = 0; i < getMaxPassengers() - 1; i++) {
            if (getNthEntity(i) instanceof Player pPlayer && InventoryTool.hasCreativeAmmoBox(pPlayer)) {
                hasCreativeAmmo = true;
            }
        }

        Matrix4f transform = getBarrelTransform(1);
        if (getWeaponIndex(0) == 0) {
            if (this.cannotFire) return;
            float x = -0.45f;
            float y = 0.4f;
            float z = 4.2f;

            Vector4f worldPosition = transformPosition(transform, x, y, z);
            var smallCannonShell = ((SmallCannonShellWeapon) getWeapon(0)).create(player);

            smallCannonShell.setPos(worldPosition.x - 1.1 * this.getDeltaMovement().x, worldPosition.y, worldPosition.z - 1.1 * this.getDeltaMovement().z);
            smallCannonShell.shoot(getBarrelVector(1).x, getBarrelVector(1).y + 0.005f, getBarrelVector(1).z, 20,
                    0.25f);
            this.level().addFreshEntity(smallCannonShell);

            sendParticle((ServerLevel) this.level(), ParticleTypes.LARGE_SMOKE, worldPosition.x - 1.1 * this.getDeltaMovement().x, worldPosition.y, worldPosition.z - 1.1 * this.getDeltaMovement().z, 1, 0.02, 0.02, 0.02, 0, false);

            if (!player.level().isClientSide) {
                playShootSound3p(player, 0, 4, 12, 24);
            }

            Level level = player.level();
            final Vec3 center = new Vec3(this.getX(), this.getEyeY(), this.getZ());

            for (Entity target : level.getEntitiesOfClass(Entity.class, new AABB(center, center).inflate(4), e -> true).stream().sorted(Comparator.comparingDouble(e -> e.distanceToSqr(center))).toList()) {
                if (target instanceof ServerPlayer serverPlayer) {
                    PacketDistributor.sendToPlayer(serverPlayer, new ShakeClientMessage(6, 5, 9, this.getX(), this.getEyeY(), this.getZ()));
                }
            }

            this.entityData.set(CANNON_RECOIL_TIME, 40);
            this.entityData.set(YAW, getTurretYRot());

            this.entityData.set(HEAT, this.entityData.get(HEAT) + 7);
            this.entityData.set(FIRE_ANIM, 3);

            if (hasCreativeAmmo) return;

            this.getItemStacks().stream().filter(stack -> stack.is(ModItems.SMALL_SHELL.get())).findFirst().ifPresent(stack -> stack.shrink(1));
        } else if (getWeaponIndex(0) == 1) {
            if (this.cannotFireCoax) return;
            float x = -0.2f;
            float y = 0.3f;
            float z = 1.2f;

            Vector4f worldPosition = transformPosition(transform, x, y, z);

            if (this.entityData.get(AMMO) > 0 || hasCreativeAmmo) {
                var projectileRight = ((ProjectileWeapon) getWeapon(0)).create(player).setGunItemId(this.getType().getDescriptionId());

                projectileRight.bypassArmorRate(0.2f);
                projectileRight.setPos(worldPosition.x - 1.1 * this.getDeltaMovement().x, worldPosition.y, worldPosition.z - 1.1 * this.getDeltaMovement().z);
                projectileRight.shoot(player, getBarrelVector(1).x, getBarrelVector(1).y + 0.002f, getBarrelVector(1).z, 36,
                        0.25f);
                this.level().addFreshEntity(projectileRight);

                if (!hasCreativeAmmo) {
                    ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                        if (stack.is(ModItems.AMMO_BOX.get())) {
                            return Ammo.RIFLE.get(stack) > 0;
                        }
                        return false;
                    }).findFirst().orElse(ItemStack.EMPTY);

                    if (!ammoBox.isEmpty()) {
                        Ammo.RIFLE.add(ammoBox, -1);
                    } else {
                        this.getItemStacks().stream().filter(stack -> stack.is(ModItems.RIFLE_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
                    }
                }
            }

            this.entityData.set(COAX_HEAT, this.entityData.get(COAX_HEAT) + 3);
            this.entityData.set(FIRE_ANIM, 2);

            if (!player.level().isClientSide) {
                playShootSound3p(player, 0, 3, 6, 12);
            }
        } else if (getWeaponIndex(0) == 2 && this.getEntityData().get(LOADED_MISSILE) > 0) {
            Matrix4f transformT = getBarrelTransform(1);
            Vector4f worldPosition = transformPosition(transformT, 0, 1, 0);

            var wgMissileEntity = ((WgMissileWeapon) getWeapon(0)).create(player);

            wgMissileEntity.setPos(worldPosition.x, worldPosition.y, worldPosition.z);
            wgMissileEntity.shoot(getBarrelVector(1).x, getBarrelVector(1).y, getBarrelVector(1).z, 2f, 0f);
            player.level().addFreshEntity(wgMissileEntity);

            if (!player.level().isClientSide) {
                playShootSound3p(player, 0, 6, 0, 0);
            }

            this.entityData.set(LOADED_MISSILE, this.getEntityData().get(LOADED_MISSILE) - 1);
            reloadCoolDown = 160;
        }
    }

    @Override
    public void travel() {
        Entity passenger0 = this.getFirstPassenger();

        if (this.getEnergy() <= 0) return;

        if (passenger0 == null) {
            this.leftInputDown = false;
            this.rightInputDown = false;
            this.forwardInputDown = false;
            this.backInputDown = false;
            this.entityData.set(POWER, 0f);
        }

        if (forwardInputDown) {
            this.entityData.set(POWER, Math.min(this.entityData.get(POWER) + (this.entityData.get(POWER) < 0 ? 0.004f : 0.0024f), 0.21f));
        }

        if (backInputDown) {
            this.entityData.set(POWER, Math.max(this.entityData.get(POWER) - (this.entityData.get(POWER) > 0 ? 0.004f : 0.0024f), -0.16f));
            if (rightInputDown) {
                this.entityData.set(DELTA_ROT, this.entityData.get(DELTA_ROT) + 0.1f);
            } else if (this.leftInputDown) {
                this.entityData.set(DELTA_ROT, this.entityData.get(DELTA_ROT) - 0.1f);
            }
        } else {
            if (rightInputDown) {
                this.entityData.set(DELTA_ROT, this.entityData.get(DELTA_ROT) - 0.1f);
            } else if (this.leftInputDown) {
                this.entityData.set(DELTA_ROT, this.entityData.get(DELTA_ROT) + 0.1f);
            }
        }

        if (this.forwardInputDown || this.backInputDown) {
            this.consumeEnergy(VehicleConfig.BMP_2_ENERGY_COST.get());
        }

        this.entityData.set(POWER, this.entityData.get(POWER) * (upInputDown ? 0.5f : (rightInputDown || leftInputDown) ? 0.947f : 0.96f));
        this.entityData.set(DELTA_ROT, this.entityData.get(DELTA_ROT) * (float) Math.max(0.76f - 0.1f * this.getDeltaMovement().horizontalDistance(), 0.3));

        double s0 = getDeltaMovement().dot(this.getViewVector(1));

        this.setLeftWheelRot((float) ((this.getLeftWheelRot() - 1.25 * s0) + Mth.clamp(0.75f * this.entityData.get(DELTA_ROT), -5f, 5f)));
        this.setRightWheelRot((float) ((this.getRightWheelRot() - 1.25 * s0) - Mth.clamp(0.75f * this.entityData.get(DELTA_ROT), -5f, 5f)));

        setLeftTrack((float) ((getLeftTrack() - 1.9 * Math.PI * s0) + Mth.clamp(0.4f * Math.PI * this.entityData.get(DELTA_ROT), -5f, 5f)));
        setRightTrack((float) ((getRightTrack() - 1.9 * Math.PI * s0) - Mth.clamp(0.4f * Math.PI * this.entityData.get(DELTA_ROT), -5f, 5f)));

        this.setYRot((float) (this.getYRot() - (isInWater() && !onGround() ? 2.5 : 6) * entityData.get(DELTA_ROT)));
        if (this.isInWater() || onGround()) {
            float power = this.entityData.get(POWER) * Mth.clamp(1 + (s0 > 0 ? 1 : -1) * getXRot() / 35, 0, 2);
            this.setDeltaMovement(this.getDeltaMovement().add(getViewVector(1).scale((!isInWater() && !onGround() ? 0.13f : (isInWater() && !onGround() ? 2 : 2.4f)) * power)));
        }
    }

    @Override
    public SoundEvent getEngineSound() {
        return ModSounds.BMP_ENGINE.get();
    }

    @Override
    public float getEngineSoundVolume() {
        return Math.max(Mth.abs(entityData.get(POWER)), Mth.abs(0.1f * this.entityData.get(DELTA_ROT))) * 2.5f;
    }

    @Override
    public void positionRider(@NotNull Entity passenger, @NotNull MoveFunction callback) {
        // From Immersive_Aircraft
        if (!this.hasPassenger(passenger)) {
            return;
        }

        Matrix4f transform = getTurretTransform(1);
        Matrix4f transformV = getVehicleTransform(1);

        int i = this.getSeatIndex(passenger);

        Vector4f worldPosition;
        if (i == 0) {
            worldPosition = transformPosition(transform, 0.36f, -0.25f, 0.56f);
        } else {
            worldPosition = transformPosition(transformV, 0, 1, 0);
        }
        passenger.setPos(worldPosition.x, worldPosition.y, worldPosition.z);
        callback.accept(passenger, worldPosition.x, worldPosition.y, worldPosition.z);

        copyEntityData(passenger);
    }

    public void copyEntityData(Entity entity) {
        if (entity == getNthEntity(0)) {
            entity.setYBodyRot(getBarrelYRot(1));
        }
    }

    public int getMaxPassengers() {
        return 7;
    }

    @Override
    public Vec3 driverZoomPos(float ticks) {
        Matrix4f transform = getTurretTransform(ticks);
        Vector4f worldPosition = transformPosition(transform, 0, 0, 0.75f);
        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
    }

    @Override
    public Vec3 getNewEyePos(float pPartialTicks) {
        Matrix4f transform = getTurretTransform(pPartialTicks);
        Vector4f worldPosition = transformPosition(transform, 0, 1.65f, 0.75f);
        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
    }

    @Override
    public Vec3 getBarrelVector(float pPartialTicks) {
        Matrix4f transform = getBarrelTransform(pPartialTicks);
        Vector4f rootPosition = transformPosition(transform, 0, 0, 0);
        Vector4f targetPosition = transformPosition(transform, 0, 0, 1);
        return new Vec3(rootPosition.x, rootPosition.y, rootPosition.z).vectorTo(new Vec3(targetPosition.x, targetPosition.y, targetPosition.z));
    }

    public Matrix4f getBarrelTransform(float ticks) {
        Matrix4f transformT = getTurretTransform(ticks);

        Matrix4f transform = new Matrix4f();
        Vector4f worldPosition = transformPosition(transform, 0.3625f, 0.293125f, 1.18095f);

        transformT.translate(worldPosition.x, worldPosition.y, worldPosition.z);

        float a = getTurretYaw(ticks);

        float r = (Mth.abs(a) - 90f) / 90f;

        float r2;

        if (Mth.abs(a) <= 90f) {
            r2 = a / 90f;
        } else {
            if (a < 0) {
                r2 = -(180f + a) / 90f;
            } else {
                r2 = (180f - a) / 90f;
            }
        }

        float x = Mth.lerp(ticks, turretXRotO, getTurretXRot());
        float xV = Mth.lerp(ticks, xRotO, getXRot());
        float z = Mth.lerp(ticks, prevRoll, getRoll());

        transformT.rotate(Axis.XP.rotationDegrees(x + r * xV + r2 * z));
        return transformT;
    }

    public Vec3 getTurretVector(float pPartialTicks) {
        Matrix4f transform = getTurretTransform(pPartialTicks);
        Vector4f rootPosition = transformPosition(transform, 0, 0, 0);
        Vector4f targetPosition = transformPosition(transform, 0, 0, 1);
        return new Vec3(rootPosition.x, rootPosition.y, rootPosition.z).vectorTo(new Vec3(targetPosition.x, targetPosition.y, targetPosition.z));
    }

    public Matrix4f getTurretTransform(float ticks) {
        Matrix4f transformV = getVehicleTransform(ticks);

        Matrix4f transform = new Matrix4f();
        Vector4f worldPosition = transformPosition(transform, 0, 2.25f, -0.703125f);

        transformV.translate(worldPosition.x, worldPosition.y, worldPosition.z);
        transformV.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO, getTurretYRot())));
        return transformV;
    }

    @Override
    public void destroy() {
        if (level() instanceof ServerLevel) {
            CustomExplosion explosion = new CustomExplosion(this.level(), this,
                    ModDamageTypes.causeCustomExplosionDamage(this.level().registryAccess(), getAttacker(), getAttacker()), 80f,
                    this.getX(), this.getY(), this.getZ(), 5f, ExplosionConfig.EXPLOSION_DESTROY.get() ? Explosion.BlockInteraction.DESTROY : Explosion.BlockInteraction.KEEP, true).setDamageMultiplier(1);
            explosion.explode();
            EventHooks.onExplosionStart(this.level(), explosion);
            explosion.finalizeExplosion(false);
            ParticleTool.spawnMediumExplosionParticles(this.level(), this.position());
        }

        explodePassengers();
        super.destroy();
    }

    protected void clampRotation(Entity entity) {
        float a = getTurretYaw(1);
        float r = (Mth.abs(a) - 90f) / 90f;

        float r2;

        if (Mth.abs(a) <= 90f) {
            r2 = a / 90f;
        } else {
            if (a < 0) {
                r2 = -(180f + a) / 90f;
            } else {
                r2 = (180f - a) / 90f;
            }
        }

        float min = -74f - r * getXRot() - r2 * getRoll();
        float max = 7.5f - r * getXRot() - r2 * getRoll();

        float f = Mth.wrapDegrees(entity.getXRot());
        float f1 = Mth.clamp(f, min, max);
        entity.xRotO += f1 - f;
        entity.setXRot(entity.getXRot() + f1 - f);

        entity.setYBodyRot(getBarrelYRot(1));
    }

    @Override
    public void onPassengerTurned(@NotNull Entity entity) {
        this.clampRotation(entity);
    }

    private PlayState firePredicate(AnimationState<Bmp2Entity> event) {
        if (this.entityData.get(FIRE_ANIM) > 1 && getWeaponIndex(0) == 0) {
            return event.setAndContinue(RawAnimation.begin().thenPlay("animation.lav.fire"));
        }

        if (this.entityData.get(FIRE_ANIM) > 0 && getWeaponIndex(0) == 1) {
            return event.setAndContinue(RawAnimation.begin().thenPlay("animation.lav.fire2"));
        }

        return event.setAndContinue(RawAnimation.begin().thenLoop("animation.lav.idle"));
    }

    @Override
    public void registerControllers(AnimatableManager.ControllerRegistrar data) {
        data.add(new AnimationController<>(this, "movement", 0, this::firePredicate));
    }

    @Override
    public AnimatableInstanceCache getAnimatableInstanceCache() {
        return this.cache;
    }

    @Override
    public int mainGunRpm(Player player) {
        if (getWeaponIndex(0) == 0) {
            return 250;
        } else if (getWeaponIndex(0) == 1) {
            return 750;
        }
        return 250;
    }

    @Override
    public boolean canShoot(Player player) {
        if (getWeaponIndex(0) == 0) {
            return (this.entityData.get(AMMO) > 0 || InventoryTool.hasCreativeAmmoBox(player)) && !cannotFire;
        } else if (getWeaponIndex(0) == 1) {
            return (this.entityData.get(AMMO) > 0 || InventoryTool.hasCreativeAmmoBox(player)) && !cannotFireCoax;
        } else if (getWeaponIndex(0) == 2) {
            return (this.entityData.get(LOADED_MISSILE) > 0);
        }
        return false;
    }

    @Override
    public int getAmmoCount(Player player) {
        return this.entityData.get(AMMO);
    }

    @Override
    public boolean banHand(Player player) {
        return true;
    }

    @Override
    public boolean hidePassenger(Entity entity) {
        return true;
    }

    @Override
    public int zoomFov() {
        return 3;
    }

    @Override
    public int getWeaponHeat(Player player) {
        if (getWeaponIndex(0) == 0) {
            return entityData.get(HEAT);
        } else if (getWeaponIndex(0) == 1) {
            return entityData.get(COAX_HEAT);
        }
        return 0;
    }

    @Override
    public ResourceLocation getVehicleIcon() {
        return Mod.loc("textures/vehicle_icon/bmp2_icon.png");
    }

    @OnlyIn(Dist.CLIENT)
    @Override
    public void renderFirstPersonOverlay(GuiGraphics guiGraphics, Font font, Player player, int screenWidth, int screenHeight, float scale) {
        super.renderFirstPersonOverlay(guiGraphics, font, player, screenWidth, screenHeight, scale);

        if (this.getWeaponIndex(0) == 0) {
            double heat = 1 - this.getEntityData().get(HEAT) / 100.0F;
            guiGraphics.drawString(font, Component.literal(" 30MM 2A42 " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getAmmoCount(player))), screenWidth / 2 - 33, screenHeight - 65, Mth.hsvToRgb((float) heat / 3.745318352059925F, 1.0F, 1.0F), false);
        } else if (this.getWeaponIndex(0) == 1) {
            double heat = 1 - this.getEntityData().get(COAX_HEAT) / 100.0F;
            guiGraphics.drawString(font, Component.literal(" 7.62MM ПКТ " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getAmmoCount(player))), screenWidth / 2 - 33, screenHeight - 65, Mth.hsvToRgb((float) heat / 3.745318352059925F, 1.0F, 1.0F), false);
        } else {
            guiGraphics.drawString(font, Component.literal("    9M113  " + this.getEntityData().get(LOADED_MISSILE) + " " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getEntityData().get(MISSILE_COUNT))), screenWidth / 2 - 33, screenHeight - 65, 0x66FF00, false);
        }
    }

    @OnlyIn(Dist.CLIENT)
    @Override
    public void renderThirdPersonOverlay(GuiGraphics guiGraphics, Font font, Player player, int screenWidth, int screenHeight, float scale) {
        if (this.getWeaponIndex(0) == 0) {
            double heat = this.getEntityData().get(HEAT) / 100.0F;
            guiGraphics.drawString(font, Component.literal("30MM 2A42 " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getAmmoCount(player))), 30, -9, Mth.hsvToRgb(0F, (float) heat, 1.0F), false);
        } else if (this.getWeaponIndex(0) == 1) {
            double heat2 = this.getEntityData().get(COAX_HEAT) / 100.0F;
            guiGraphics.drawString(font, Component.literal("7.62MM ПКТ " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getAmmoCount(player))), 30, -9, Mth.hsvToRgb(0F, (float) heat2, 1.0F), false);
        } else {
            guiGraphics.drawString(font, Component.literal("9M113 " + this.getEntityData().get(LOADED_MISSILE) + " " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : this.getEntityData().get(MISSILE_COUNT))), 30, -9, -1, false);
        }
    }

    @Override
    public boolean hasTracks() {
        return true;
    }

    @Override
    public boolean hasDecoy() {
        return true;
    }

    @Override
    public double getSensitivity(double original, boolean zoom, int seatIndex, boolean isOnGround) {
        return zoom ? 0.22 : 0.27;
    }

    @OnlyIn(Dist.CLIENT)
    @Override
    public @Nullable Vec2 getCameraRotation(float partialTicks, Player player, boolean zoom, boolean isFirstPerson) {
        if (zoom || isFirstPerson) {
            if (this.getSeatIndex(player) == 0) {
                return new Vec2((float) -getYRotFromVector(this.getBarrelVec(partialTicks)), (float) -getXRotFromVector(this.getBarrelVec(partialTicks)));
            } else {
                return new Vec2(Mth.lerp(partialTicks, player.yHeadRotO, player.getYHeadRot()), Mth.lerp(partialTicks, player.xRotO, player.getXRot()));
            }
        }
        return super.getCameraRotation(partialTicks, player, false, false);
    }

    @OnlyIn(Dist.CLIENT)
    @Override
    public Vec3 getCameraPosition(float partialTicks, Player player, boolean zoom, boolean isFirstPerson) {
        if (zoom || isFirstPerson) {
            if (this.getSeatIndex(player) == 0) {
                if (zoom) {
                    return new Vec3(this.driverZoomPos(partialTicks).x, Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), this.driverZoomPos(partialTicks).z);
                } else {
                    return new Vec3(Mth.lerp(partialTicks, player.xo, player.getX()), Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), Mth.lerp(partialTicks, player.zo, player.getZ()));
                }
            } else {
                return new Vec3(Mth.lerp(partialTicks, player.xo, player.getX()) - 6 * player.getViewVector(partialTicks).x,
                        Mth.lerp(partialTicks, player.yo + player.getEyeHeight() + 1, player.getEyeY() + 1) - 6 * player.getViewVector(partialTicks).y,
                        Mth.lerp(partialTicks, player.zo, player.getZ()) - 6 * player.getViewVector(partialTicks).z);
            }
        }
        return super.getCameraPosition(partialTicks, player, false, false);
    }

    @Override
    public @Nullable ResourceLocation getVehicleItemIcon() {
        return Mod.loc("textures/gui/vehicle/type/land.png");
    }
}