implement changes to game

Assets/Scripts/UpgradeCard.cs

@@ -1,5 +1,6 @@
 using TMPro;
 using UnityEngine;
+using UnityEngine.UI;
 
 public class UpgradeCard : MonoBehaviour
 {
@@ -22,17 +23,21 @@ public class UpgradeCard : MonoBehaviour
     public TextMeshProUGUI upgradeText;
     public TextMeshProUGUI upgradeDescription; 
     public TextMeshProUGUI upgradeCostText;
+    [SerializeField] private float titleFontSize = 17f;
+    [SerializeField] private float detailFontSize = 11f;
+    [SerializeField] private float worldCanvasDynamicPixelsPerUnit = 64f;
 
     void Start()
     {
         // If not assigned in Inspector, try to find them by name
         if (upgradeText == null)
-            upgradeText = transform.Find("Canvas/UpgradeText").GetComponent<TextMeshProUGUI>();
+            upgradeText = FindText("Canvas/UpgradeText");
         if (upgradeDescription == null)
-            upgradeDescription = transform.Find("Canvas/UpgradeDescription").GetComponent<TextMeshProUGUI>();
+            upgradeDescription = FindText("Canvas/UpgradeDescription");
         if (upgradeCostText == null)
-            upgradeCostText = transform.Find("Canvas/UpgradeCost").GetComponent<TextMeshProUGUI>();
+            upgradeCostText = FindText("Canvas/UpgradeCost");
 
+        ImproveTextRendering();
         // Update all UI fields
         UpdateUpgradeUI();
     }
@@ -45,10 +50,12 @@ public class UpgradeCard : MonoBehaviour
     
     public void UpdateUpgradeUI()
     {
+        ImproveTextRendering();
+
         if (upgradeText != null)
         {
             string roman = ConvertToRoman(upgradeLevel);
-            upgradeText.text = $"{upgradeType} {roman}";
+            upgradeText.text = $"{GetDisplayName(upgradeType)} {roman}";
         }
 
         // 2) Description is presumably already set in the prefab, 
@@ -65,6 +72,56 @@ public class UpgradeCard : MonoBehaviour
     string ConvertToRoman(int number)
     {
         string[] numerals = { "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X" };
-        return number > 10 ? number.ToString() : numerals[number - 1];
+        return number < 1 || number > 10 ? number.ToString() : numerals[number - 1];
     }
-}
+
+    static string GetDisplayName(UpgradeType type)
+    {
+        switch (type)
+        {
+            case UpgradeType.FireRate: return "FIRE RATE";
+            case UpgradeType.Range: return "RANGE";
+            case UpgradeType.Damage: return "DAMAGE";
+            case UpgradeType.MultiShot: return "MULTI SHOT";
+            case UpgradeType.Homing: return "HOMING";
+            case UpgradeType.Ricochet: return "RICOCHET";
+            default: return type.ToString().ToUpperInvariant();
+        }
+    }
+
+    TextMeshProUGUI FindText(string path)
+    {
+        Transform textTransform = transform.Find(path);
+        return textTransform != null ? textTransform.GetComponent<TextMeshProUGUI>() : null;
+    }
+
+    void ImproveTextRendering()
+    {
+        Canvas canvas = GetComponentInChildren<Canvas>(true);
+        if (canvas != null)
+        {
+            canvas.pixelPerfect = true;
+        }
+
+        CanvasScaler canvasScaler = GetComponentInChildren<CanvasScaler>(true);
+        if (canvasScaler != null)
+        {
+            canvasScaler.dynamicPixelsPerUnit = worldCanvasDynamicPixelsPerUnit;
+        }
+
+        ConfigureText(upgradeText, titleFontSize);
+        ConfigureText(upgradeDescription, detailFontSize);
+        ConfigureText(upgradeCostText, detailFontSize);
+    }
+
+    static void ConfigureText(TextMeshProUGUI text, float fontSize)
+    {
+        if (text == null)
+            return;
+
+        text.fontSize = fontSize;
+        text.enableAutoSizing = false;
+        text.extraPadding = true;
+        text.isTextObjectScaleStatic = false;
+    }
+}