Hommie_RPG_Game/js/game/Dog.js

import * as THREE from 'three';

export class Dog {
    constructor(game) {
        this.game = game;
        this.mesh = null;
        this.position = new THREE.Vector3(-25, 0, 30); // default, обновляется из конфига в spawn()
        this.adopted = false;
        this.followDistance = 3;
        this.speed = 4;
        this.moodTimer = 0;
        this.tailWag = 0;
        this.tail = null;
    }

    spawn() {
        // Позиция из конфига (рядом с парком)
        const parkCfg = this.game.world.mapConfig?.structures?.park || {};
        this.position.set(
            (parkCfg.x ?? -30) + 5,
            0,
            (parkCfg.z ?? 25) + 5
        );

        const group = new THREE.Group();

        // Тело
        const bodyGeo = new THREE.BoxGeometry(0.8, 0.45, 0.4);
        const bodyMat = new THREE.MeshStandardMaterial({ color: 0x8B6914 });
        const body = new THREE.Mesh(bodyGeo, bodyMat);
        body.position.y = 0.45;
        body.castShadow = true;
        group.add(body);

        // Голова
        const headGeo = new THREE.BoxGeometry(0.3, 0.3, 0.35);
        const head = new THREE.Mesh(headGeo, bodyMat);
        head.position.set(0.45, 0.6, 0);
        head.castShadow = true;
        group.add(head);

        // Морда
        const noseGeo = new THREE.BoxGeometry(0.12, 0.12, 0.2);
        const noseMat = new THREE.MeshStandardMaterial({ color: 0x4a3010 });
        const nose = new THREE.Mesh(noseGeo, noseMat);
        nose.position.set(0.6, 0.55, 0);
        group.add(nose);

        // Нос
        const noseTip = new THREE.Mesh(
            new THREE.SphereGeometry(0.04, 6, 4),
            new THREE.MeshStandardMaterial({ color: 0x222222 })
        );
        noseTip.position.set(0.67, 0.56, 0);
        group.add(noseTip);

        // Уши
        [-0.14, 0.14].forEach(side => {
            const earGeo = new THREE.BoxGeometry(0.08, 0.15, 0.06);
            const ear = new THREE.Mesh(earGeo, bodyMat);
            ear.position.set(0.4, 0.8, side);
            ear.rotation.z = side > 0 ? 0.3 : -0.3;
            group.add(ear);
        });

        // Глаза
        const eyeMat = new THREE.MeshStandardMaterial({ color: 0x222222 });
        [-0.1, 0.1].forEach(side => {
            const eye = new THREE.Mesh(new THREE.SphereGeometry(0.03, 6, 4), eyeMat);
            eye.position.set(0.55, 0.65, side);
            group.add(eye);
        });

        // Ноги
        const legGeo = new THREE.CylinderGeometry(0.05, 0.05, 0.3, 6);
        const legMat = new THREE.MeshStandardMaterial({ color: 0x7a5a10 });
        [[-0.25, -0.14], [-0.25, 0.14], [0.25, -0.14], [0.25, 0.14]].forEach(([lx, lz]) => {
            const leg = new THREE.Mesh(legGeo, legMat);
            leg.position.set(lx, 0.15, lz);
            group.add(leg);
        });

        // Хвост
        const tailGeo = new THREE.CylinderGeometry(0.03, 0.02, 0.3, 6);
        const tail = new THREE.Mesh(tailGeo, bodyMat);
        tail.position.set(-0.5, 0.6, 0);
        tail.rotation.z = Math.PI / 4;
        group.add(tail);
        this.tail = tail;

        group.position.copy(this.position);
        this.mesh = group;
        this.game.scene.add(group);
    }

    adopt() {
        this.adopted = true;
        this.game.player.stats.mood = Math.min(100, this.game.player.stats.mood + 20);
    }

    update(dt) {
        if (!this.mesh) return;

        // Виляние хвостом
        this.tailWag += dt * 8;
        if (this.tail) {
            this.tail.rotation.x = Math.sin(this.tailWag) * 0.4;
        }

        if (this.adopted) {
            this.followPlayer(dt);
            this.applyMoodBoost(dt);
        } else {
            this.wander(dt);
        }

        this.mesh.position.copy(this.position);
    }

    followPlayer(dt) {
        const playerPos = this.game.player.position;
        const dir = new THREE.Vector3().subVectors(playerPos, this.position);
        dir.y = 0;
        const dist = dir.length();

        if (dist > this.followDistance) {
            dir.normalize();
            const speed = dist > 8 ? this.speed * 2 : this.speed;
            this.position.add(dir.multiplyScalar(speed * dt));

            // Поворот к игроку
            this.mesh.rotation.y = Math.atan2(dir.x, dir.z);
        }

        // Телепортация если слишком далеко
        if (dist > 25) {
            const behind = new THREE.Vector3();
            this.game.camera.getWorldDirection(behind);
            behind.y = 0;
            behind.normalize().multiplyScalar(-3);
            this.position.copy(playerPos).add(behind);
        }
    }

    wander(dt) {
        // Бродит рядом с парком
        if (!this._wanderTarget || this.position.distanceTo(this._wanderTarget) < 1) {
            const parkCfg = this.game.world.mapConfig?.structures?.park || {};
            const cx = parkCfg.x ?? -30;
            const cz = parkCfg.z ?? 25;
            this._wanderTarget = new THREE.Vector3(
                cx + (Math.random() - 0.5) * 20,
                0,
                cz + (Math.random() - 0.5) * 16
            );
            this._wanderWait = 2 + Math.random() * 3;
        }

        if (this._wanderWait > 0) {
            this._wanderWait -= dt;
            return;
        }

        const dir = new THREE.Vector3().subVectors(this._wanderTarget, this.position);
        dir.y = 0;
        if (dir.length() > 0.5) {
            dir.normalize();
            this.position.add(dir.multiplyScalar(1.5 * dt));
            this.mesh.rotation.y = Math.atan2(dir.x, dir.z);
        }
    }

    applyMoodBoost(dt) {
        this.moodTimer += dt;
        if (this.moodTimer >= 10) {
            this.moodTimer = 0;
            this.game.player.stats.mood = Math.min(100, this.game.player.stats.mood + 1);
        }
    }

    reset() {
        if (this.mesh) {
            this.game.scene.remove(this.mesh);
            this.mesh = null;
        }
        this.adopted = false;
        const parkCfg = this.game.world.mapConfig?.structures?.park || {};
        this.position.set(
            (parkCfg.x ?? -30) + 5,
            0,
            (parkCfg.z ?? 25) + 5
        );
    }
}