From 4aca8c5ca1a3a4f4ede00824324946d280e1e3c4 Mon Sep 17 00:00:00 2001
From: Maarten Balliauw <maarten@maartenballiauw.be>
Date: Fri, 24 Feb 2023 10:46:24 +0100
Subject: [PATCH] TD-T-18 Make levels accessible only when previous levels
 completed

---
 Assets/Scripts/TowerDefense/UI/LevelSelectScreen.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Assets/Scripts/TowerDefense/UI/LevelSelectScreen.cs b/Assets/Scripts/TowerDefense/UI/LevelSelectScreen.cs
index 4f8eea4..9cc99c7 100644
--- a/Assets/Scripts/TowerDefense/UI/LevelSelectScreen.cs
+++ b/Assets/Scripts/TowerDefense/UI/LevelSelectScreen.cs
@@ -68,6 +68,13 @@ protected virtual void Start()
 				button.transform.SetParent(layout.transform);
 				button.transform.localScale = Vector3.one;
 				m_Buttons.Add(button.GetComponent<Button>());
+
+				if (i > 0 && GameManager.instance != null && GameManager.instance.GetStarsForLevel(m_LevelList[i - 1].id) == 0)
+				{
+					button.enabled = false;
+					button.GetComponent<Button>().interactable = false;
+					button.GetComponent<Image>().fillAmount = 10;
+				}
 			}
 			if (rightBuffer != null)
 			{