SpaceQuestions_MarioKart/Assets/Scripts/shipMovement.cs

// ShipMovement.cs
// Zweck: Bewegt das Schiff vorwärts/seitlich, kippt visuell, hält Höhe; adaptive Maxspeed nach Antworten.
using UnityEngine;

public class ShipMovement : MonoBehaviour
{
    [Header("Root that actually moves")]
    [SerializeField] private Transform moveRoot;   // tatsächlicher Mover (Mesh-Root/Cockpit)

    // Referenzen
    [SerializeField] private Transform headTransform;
    [SerializeField] private ThrottleLever throttle;
    [SerializeField] private float rideHeight = 0f;

    // Vorwärtsbewegung
    [SerializeField] private float maxSpeed = 90f;
    [SerializeField] private float acceleration = 15f;
    [SerializeField] private float deceleration = 20f;

    [Header("Adaptive Speed")]
    [SerializeField] private bool adaptiveSpeedEnabled = false;
    [SerializeField] private float adaptiveMinMaxSpeed = 60f;
    [SerializeField] private float adaptiveMaxMaxSpeed = 220f;
    [SerializeField] private float speedChangeOnCorrect = 10f;
    [SerializeField] private float speedChangeOnWrong = 10f;

    private float baseMaxSpeed; // ursprünglicher MaxSpeed (für Reset)

    // Strafen/Kippung
    [SerializeField] private float strafeSpeed = 60f;
    [SerializeField] private float tiltAmount = 20f;
    [SerializeField] private float tiltSpeed = 5f;
    [SerializeField] private float headRollForFullInput = 30f;
    [SerializeField] private float headRollDeadzone = 0.05f;
    [SerializeField] private float tiltMinSpeed = 2f;
    [SerializeField] private float tiltFullSpeed = 20f;

    private float currentSpeed;
    private bool isActive;

    [SerializeField] private bool lockToRideHeight = true;
    [SerializeField] private bool captureHeightOnActivate = true;

    // Tutorial
    [Header("Tutorial Controls")]
    [SerializeField] private bool headTiltEnabled = true;

    private Vector3 initialPosition;
    private Quaternion initialRotation;

    public bool HeadTiltEnabled { get => headTiltEnabled; set => headTiltEnabled = value; }
    public float CurrentSpeed => currentSpeed;
    public Transform MoveRoot => moveRoot ? moveRoot : transform;

    private float capturedY;

    public void SetHeadTransform(Transform t) => headTransform = t;

    // Aktiviert/Deaktiviert das System (setzt ggf. Höhe)
    public void SetActive(bool value)
    {
        isActive = value;
        if (!value) currentSpeed = 0f;
        else if (captureHeightOnActivate) capturedY = MoveRoot.position.y;
    }

    private void Awake()
    {
        if (!moveRoot) moveRoot = transform;

        // Startpose merken (für Tutorial-Reset)
        initialPosition = MoveRoot.position;
        initialRotation = MoveRoot.rotation;

        baseMaxSpeed = maxSpeed;
    }

    private void Update()
    {
        if (!isActive || headTransform == null) return;

        // Throttle lesen (mit kleiner Deadzone)
        float thr = 0f;
        if (throttle != null)
        {
            const float throttleDeadzone = 0.02f;
            thr = Mathf.Clamp01(throttle.throttle);
            if (thr < throttleDeadzone) thr = 0f;
        }

        // Beschleunigen/Abbremsen
        if (thr > 0f)
            currentSpeed += thr * acceleration * Time.deltaTime;
        else
            currentSpeed = Mathf.MoveTowards(currentSpeed, 0f, deceleration * Time.deltaTime);

        // Grenzen
        currentSpeed = Mathf.Clamp(currentSpeed, 0f, maxSpeed);

        // Kopf-Roll -> seitlicher Input
        float headRoll = headTransform.localEulerAngles.z;
        if (headRoll > 180f) headRoll -= 360f;
        float horizontalInput = -Mathf.Clamp(headRoll / Mathf.Max(0.0001f, headRollForFullInput), -1f, 1f);
        if (Mathf.Abs(horizontalInput) < headRollDeadzone) horizontalInput = 0f;

        float speedFactor = Mathf.InverseLerp(tiltMinSpeed, tiltFullSpeed, Mathf.Max(0f, currentSpeed));
        horizontalInput *= speedFactor;
        if (!headTiltEnabled) horizontalInput = 0f;

        // Bewegung in Welt (vorwärts + strafe)
        Vector3 forwardFlat = MoveRoot.forward; forwardFlat.y = 0f;
        if (forwardFlat.sqrMagnitude < 1e-6f) forwardFlat = Vector3.forward; else forwardFlat.Normalize();
        Vector3 rightFlat = Vector3.Cross(Vector3.up, forwardFlat);
        Vector3 move = forwardFlat * currentSpeed + rightFlat * (horizontalInput * strafeSpeed);
        MoveRoot.position += move * Time.deltaTime;

        // Visuelle Roll-Kippung
        Vector3 e = MoveRoot.eulerAngles;
        float targetRoll = -horizontalInput * tiltAmount;
        float newZ = Mathf.LerpAngle(e.z, targetRoll, tiltSpeed * Time.deltaTime);
        MoveRoot.rotation = Quaternion.Euler(0f, e.y, newZ);

        // Höhe sperren (Ride Height)
        if (lockToRideHeight)
        {
            var pos = MoveRoot.position;
            pos.y = captureHeightOnActivate ? capturedY : rideHeight;
            MoveRoot.position = pos;
        }
    }

    // Adaptive MaxSpeed bei Antwort
    public void ApplyAnswerResult(bool wasCorrect)
    {
        if (!adaptiveSpeedEnabled) return;

        float delta = wasCorrect ? speedChangeOnCorrect : -speedChangeOnWrong;
        maxSpeed = Mathf.Clamp(maxSpeed + delta, adaptiveMinMaxSpeed, adaptiveMaxMaxSpeed);
        if (currentSpeed > maxSpeed) currentSpeed = maxSpeed;
    }

    public void ResetAdaptiveSpeed()
    {
        maxSpeed = Mathf.Clamp(baseMaxSpeed, adaptiveMinMaxSpeed, adaptiveMaxMaxSpeed);
        if (currentSpeed > maxSpeed) currentSpeed = maxSpeed;
    }

    // Tutorial: Pose zurücksetzen
    public void ResetToStartPose()
    {
        MoveRoot.position = initialPosition;
        MoveRoot.rotation = initialRotation;
        currentSpeed = 0f;
    }
}