Fix popup overlaping

Author: Team-on

Ld48/Assets/Scripts/UI/Popup.cs

@@ -9,14 +9,25 @@
 using Random = UnityEngine.Random;
 
 public class Popup : MonoBehaviour {
+	static int canvasSortOrder = 100;
 	public bool IsShowed => isShowed;
 
 	[Header("Refs"), Space]
+	[SerializeField] Canvas canvas;
 	[SerializeField] CanvasGroup cg;
 	[SerializeField] TextMeshProUGUI textField;
 
 	bool isShowed;
 
+#if UNITY_EDITOR
+	private void OnValidate() {
+		if (!canvas)
+			canvas = GetComponent<Canvas>();
+		if (!cg)
+			cg = GetComponent<CanvasGroup>();
+	}
+#endif
+
 	private void Awake() {
 		cg.alpha = 0.0f;
 	}
@@ -28,13 +39,17 @@ public void SetText(string text) {
 	public void Show() {
 		isShowed = true;
 
+		canvas.sortingOrder = canvasSortOrder++;
+
 		LeanTween.cancel(gameObject, false);
 		LeanTweenEx.ChangeAlpha(cg, 1.0f, 0.1f).setEase(LeanTweenType.easeInOutQuad);
 	}
 
 	public void Hide() {
 		isShowed = false;
 
+		--canvasSortOrder;
+
 		LeanTween.cancel(gameObject, false);
 		LeanTweenEx.ChangeAlpha(cg, 0.0f, 0.1f).setEase(LeanTweenType.easeInOutQuad);
 	}