Pull down popup from common.

Assets/Cryville/Crtr/Browsing/LegacyResourceManager.cs

@@ -121,7 +121,7 @@ namespace Cryville.Crtr.Browsing {
 					resources = converter.ConvertFrom(file);
 				}
 				catch (Exception ex) {
-					CallHelper.ShowMessageBox(ex.Message);
+					Popup.Create(ex.Message);
 					return false;
 				}
 				foreach (var res in resources) {

Assets/Cryville/Crtr/Browsing/ResourceBrowser.cs

@@ -59,11 +59,11 @@ namespace Cryville.Crtr.Browsing {
 		private void OnAddDialogClosed() {
 			if (_dialog.FileName == null) return;
 			if (ResourceManager.ImportItemFrom(_dialog.FileName)) {
-				CallHelper.ShowMessageBox("Import succeeded");
+				Popup.Create("Import succeeded");
 				OnPathClicked(ResourceManager.CurrentDirectory.Length - 1);
 			}
 			else {
-				CallHelper.ShowMessageBox("Import failed");
+				Popup.Create("Import failed");
 			}
 		}
 	}

Assets/Cryville/Crtr/ChartPlayer.cs

@@ -142,6 +142,7 @@ namespace Cryville.Crtr {
 				}
 				catch (Exception ex) {
 					Game.LogException("Game", "An error occured while playing", ex);
+				Popup.CreateException(ex);
 					Stop();
 				}
 			}
@@ -396,6 +397,7 @@ namespace Cryville.Crtr {
 			}
 			catch (Exception ex) {
 				Game.LogException("Load/Prehandle", "An error occured while prehandling the data", ex);
+				Popup.CreateException(ex);
 				Stop();
 			}
 		}
@@ -417,6 +419,7 @@ namespace Cryville.Crtr {
 			catch (Exception ex) {
 				if (!logEnabled) ToggleLogs();
 				Game.LogException("Game", "An error occured while stopping", ex);
+				Popup.CreateException(ex);
 			}
 			finally {
 				if (started) {

Assets/Cryville/Crtr/Popup.cs

@@ -0,0 +1,39 @@
+using System;
+using UnityEditor.VersionControl;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr {
+	public class Popup : MonoBehaviour {
+		public string Message = "";
+		CanvasGroup group;
+		float timer = 0;
+
+		const float DURATION = 5.0f;
+		const float DURIN = 0.4f;
+		const float DUROUT = 0.4f;
+
+		void Start() {
+			group = GetComponent<CanvasGroup>();
+			group.alpha = 0;
+			GetComponentInChildren<Text>().text = Message;
+			transform.SetParent(GameObject.Find("PopupList").transform);
+		}
+
+		void Update() {
+			if (timer <= DURIN) group.alpha = timer / DURIN;
+			else if (timer >= DURATION) GameObject.Destroy(gameObject);
+			else if (timer >= DURATION - DUROUT) group.alpha = (DURATION - timer) / DUROUT;
+			timer += Time.deltaTime;
+		}
+
+
+		public static void CreateException(Exception ex) {
+			Create(ex.Message);
+		}
+
+		public static void Create(string msg) {
+			Instantiate(Resources.Load<GameObject>("Common/Popup")).GetComponent<Popup>().Message = msg;
+		}
+	}
+}

Assets/Cryville/Crtr/Popup.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 7b4b06c6db17f5a498bf12bb00aa07cf
+timeCreated: 1608801352
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: