Level save + load

Assets/Plugins/SimpleFileBrowser/Scripts/FileBrowserContextMenu.cs

@@ -0,0 +1,142 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace SimpleFileBrowser
+{
+	public class FileBrowserContextMenu : MonoBehaviour
+	{
+#pragma warning disable 0649
+		[SerializeField]
+		private FileBrowser fileBrowser;
+
+		[SerializeField]
+		private RectTransform rectTransform;
+
+		[SerializeField]
+		private Button selectAllButton;
+		[SerializeField]
+		private Button deselectAllButton;
+		[SerializeField]
+		private Button createFolderButton;
+		[SerializeField]
+		private Button deleteButton;
+		[SerializeField]
+		private Button renameButton;
+
+		[SerializeField]
+		private GameObject selectAllButtonSeparator;
+
+		[SerializeField]
+		private Text[] allButtonTexts;
+		[SerializeField]
+		private Image[] allButtonSeparators;
+
+		[SerializeField]
+		private float minDistanceToEdges = 10f;
+#pragma warning restore 0649
+
+		internal void Show( bool selectAllButtonVisible, bool deselectAllButtonVisible, bool deleteButtonVisible, bool renameButtonVisible, Vector2 position, bool isMoreOptionsMenu )
+		{
+			selectAllButton.gameObject.SetActive( selectAllButtonVisible );
+			deselectAllButton.gameObject.SetActive( deselectAllButtonVisible );
+			deleteButton.gameObject.SetActive( deleteButtonVisible );
+			renameButton.gameObject.SetActive( renameButtonVisible );
+			selectAllButtonSeparator.SetActive( !deselectAllButtonVisible );
+
+			rectTransform.anchoredPosition = position;
+			gameObject.SetActive( true );
+
+			if( isMoreOptionsMenu )
+				rectTransform.pivot = Vector2.one;
+			else
+			{
+				// Find the optimal pivot value
+				LayoutRebuilder.ForceRebuildLayoutImmediate( rectTransform );
+
+				Vector2 size = rectTransform.sizeDelta;
+				Vector2 canvasSize = fileBrowser.rectTransform.sizeDelta;
+
+				// Take canvas' Pivot into consideration
+				Vector2 positionOffset = canvasSize;
+				positionOffset.Scale( fileBrowser.rectTransform.pivot );
+				position += positionOffset;
+
+				// Try bottom-right corner first
+				Vector2 cornerPos = position + new Vector2( size.x + minDistanceToEdges, -size.y - minDistanceToEdges );
+				if( cornerPos.x <= canvasSize.x && cornerPos.y >= 0f )
+					rectTransform.pivot = new Vector2( 0f, 1f );
+				else
+				{
+					// Try bottom-left corner
+					cornerPos = position - new Vector2( size.x + minDistanceToEdges, size.y + minDistanceToEdges );
+					if( cornerPos.x >= 0f && cornerPos.y >= 0f )
+						rectTransform.pivot = Vector2.one;
+					else
+					{
+						// Try top-right corner
+						cornerPos = position + new Vector2( size.x + minDistanceToEdges, size.y + minDistanceToEdges );
+						if( cornerPos.x <= canvasSize.x && cornerPos.y <= canvasSize.y )
+							rectTransform.pivot = Vector2.zero;
+						else
+						{
+							// Use top-left corner
+							rectTransform.pivot = new Vector2( 1f, 0f );
+						}
+					}
+				}
+			}
+		}
+
+		internal void Hide()
+		{
+			gameObject.SetActive( false );
+		}
+
+		internal void RefreshSkin( UISkin skin )
+		{
+			rectTransform.GetComponent<Image>().color = skin.ContextMenuBackgroundColor;
+
+			deselectAllButton.image.color = skin.ContextMenuBackgroundColor;
+			selectAllButton.image.color = skin.ContextMenuBackgroundColor;
+			createFolderButton.image.color = skin.ContextMenuBackgroundColor;
+			deleteButton.image.color = skin.ContextMenuBackgroundColor;
+			renameButton.image.color = skin.ContextMenuBackgroundColor;
+
+			for( int i = 0; i < allButtonTexts.Length; i++ )
+				skin.ApplyTo( allButtonTexts[i], skin.ContextMenuTextColor );
+
+			for( int i = 0; i < allButtonSeparators.Length; i++ )
+				allButtonSeparators[i].color = skin.ContextMenuSeparatorColor;
+		}
+
+		public void OnSelectAllButtonClicked()
+		{
+			Hide();
+			fileBrowser.SelectAllFiles();
+		}
+
+		public void OnDeselectAllButtonClicked()
+		{
+			Hide();
+			fileBrowser.DeselectAllFiles();
+		}
+
+		public void OnCreateFolderButtonClicked()
+		{
+			Hide();
+			fileBrowser.CreateNewFolder();
+		}
+
+		public void OnDeleteButtonClicked()
+		{
+			Hide();
+			fileBrowser.DeleteSelectedFiles();
+		}
+
+		public void OnRenameButtonClicked()
+		{
+			Hide();
+			fileBrowser.RenameSelectedFile();
+		}
+	}
+}