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Assets/Scripts/Asrtronaut/SecretPlanetWeight.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using TMPro;
+using UnityEngine.UI;
+
+public class SecretPlanetWeight : MonoBehaviour
+{
+    [SerializeField] private TextMeshProUGUI _resultText;
+    [SerializeField] private Button _checkButton;
+    [SerializeField] private Rigidbody _astronautRb;
+
+    private const float _earthGravity = 9.81f;
+    float[] _gravities = { 274f, 3.7f, 8.87f, 1.62f, 3.71f, 24.79f, 10.44f, 8.69f, 11.15f, 9.81f };
+
+    void OnEnable()
+    {
+        RebuildDropdowns();
+    }
+
+    void RebuildDropdowns()
+    {
+        float mass = _astronautRb != null ? _astronautRb.mass : 75f;
+        SecretDropdown[] secretDropdowns = FindObjectsOfType<SecretDropdown>(true);
+        foreach (var sd in secretDropdowns)
+        {
+            sd.Dropdown.ClearOptions();
+            sd.Dropdown.options.Add(new TMP_Dropdown.OptionData("Îáðàòè"));
+            foreach (var g in _gravities)
+            {
+                float weightN = mass * g;
+                float massKg = weightN / _earthGravity;
+                sd.Dropdown.options.Add(new TMP_Dropdown.OptionData(Mathf.RoundToInt(massKg) + " êã"));
+            }
+            sd.Dropdown.value = 0;
+            sd.Dropdown.RefreshShownValue();
+        }
+        _checkButton.onClick.RemoveAllListeners();
+        _checkButton.onClick.AddListener(CheckAll);
+        _resultText.alpha = 0f;
+    }
+
+    void CheckAll()
+    {
+        float mass = _astronautRb != null ? _astronautRb.mass : 75f;
+        int correct = 0;
+        SecretDropdown[] secretDropdowns = FindObjectsOfType<SecretDropdown>(true);
+        foreach (var sd in secretDropdowns)
+        {
+            int planetIndex = sd.PlanetIndex;
+            float correctWeightN = mass * _gravities[planetIndex];
+            float correctMassKg = correctWeightN / _earthGravity;
+            int selectedIndex = sd.Dropdown.value - 1;
+            if (selectedIndex < 0) continue;
+            float selectedWeightN = mass * _gravities[selectedIndex];
+            float selectedMassKg = selectedWeightN / _earthGravity;
+            if (Mathf.Abs(selectedMassKg - correctMassKg) < 1f)
+            {
+                correct++;
+                sd.Dropdown.GetComponentInParent<Image>().color = Color.green;
+            }
+            else
+            {
+                sd.Dropdown.GetComponentInParent<Image>().color = Color.red;
+            }
+        }
+        if (correct == secretDropdowns.Length)
+        {
+            _resultText.text = "Áëèñêó÷å! Öå ïðàâèëüíà â³äïîâ³äü!";
+            _resultText.color = Color.green;
+        }
+        else
+        {
+            _resultText.text = "Ìàéæå! Ñïðîáóé ùå ðàç";
+            _resultText.color = Color.red;
+        }
+        StartCoroutine(ShowText());
+    }
+
+    IEnumerator ShowText()
+    {
+        float t = 0f;
+        while (t < 1f) { t += Time.deltaTime * 2f; _resultText.alpha = t; yield return null; }
+        yield return new WaitForSeconds(3f);
+        t = 1f;
+        while (t > 0f) { t -= Time.deltaTime * 2f; _resultText.alpha = t; yield return null; }
+    }
+}