initial commit

Assets/Scripts/UranusDeath.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class UranusDeath : MonoBehaviour
+{
+    [Header("Òåêñòóðè òðîïîñôåðè")]
+    public Texture2D tropo100;
+    public Texture2D tropo70;
+    public Texture2D tropo50;
+    public Texture2D tropo30;
+    public Texture2D tropo0;
+    public Texture2D deadTexture;
+
+    [Range(0f, 1f)]
+    public float troposphereLevel = 1f;
+    public float stratosphereLevel = 1f;
+    public float thermosphereLevel = 1f;
+
+    private Renderer _planetRenderer;
+    private Material _planetMat;
+    private Texture2D _originalTexture;
+
+    void Start()
+    {
+        _planetRenderer = GetComponent<Renderer>();
+        if (_planetRenderer == null)
+            _planetRenderer = GetComponentInChildren<Renderer>();
+
+        if (_planetRenderer != null)
+        {
+            _planetMat = _planetRenderer.material;
+            _originalTexture = (Texture2D)_planetMat.GetTexture("_BaseMap");
+        }
+    }
+
+    public void ResetTexture()
+    {
+        troposphereLevel = 1f;
+        stratosphereLevel = 1f;
+        thermosphereLevel = 1f;
+
+        if (_planetMat != null && _originalTexture != null)
+            _planetMat.SetTexture("_BaseMap", _originalTexture);
+    }
+
+    void Update()
+    {
+        if (_planetMat == null) return;
+        UpdatePlanetTexture();
+    }
+
+    void UpdatePlanetTexture()
+    {
+        float worst = Mathf.Min(troposphereLevel, stratosphereLevel, thermosphereLevel);
+
+        if (worst >= 1f)
+        {
+            if (_originalTexture != null)
+                _planetMat.SetTexture("_BaseMap", _originalTexture);
+            return;
+        }
+
+        Texture2D tex = worst <= 0f ? deadTexture : GetPlanetTexture(worst);
+        if (tex != null)
+            _planetMat.SetTexture("_BaseMap", tex);
+    }
+
+    Texture2D GetPlanetTexture(float level)
+    {
+        if (level >= 0.7f) return tropo100;
+        else if (level >= 0.5f) return tropo70;
+        else if (level >= 0.3f) return tropo50;
+        else if (level > 0f) return tropo30;
+        else return tropo0;
+    }
+}