Added mod: AddSprite; Changed: Stability increased for AddFrame and RemoveFrame

2018-12-27 21:10:33 -08:00
parent aaa80bd654
commit 748d772079
5 changed files with 86 additions and 8 deletions
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.ComponentModel;
+using QURO;
+using QURO.Animation;
+using System.Windows.Forms;
+using Microsoft.Xna.Framework;
+
+namespace AnimationEditor.Modifications
+{
+    class AddSprite : IModification
+    {
+        private SelectionState preChangeSelection;
+        private SelectionState postChangeSelection;
+
+        private BindingList<Sprite> sprites;
+        private Frame currentFrame;
+        private ListBox spriteBox;
+        private Sprite spriteToAdd;
+
+        public AddSprite(BindingList<Sprite> spriteList, ListBox sprBox, Frame currFrame, Sprite sprite = null)
+        {
+            sprites = spriteList;
+            spriteBox = sprBox;
+            currentFrame = currFrame;
+            if (sprite != null)
+                spriteToAdd = sprite;
+            else spriteToAdd = new Sprite();
+        }
+
+        public void Do()
+        {
+            if (sprites.Count == 1 && sprites[0].Bounds == Rectangle.Empty)
+                sprites.Clear();
+
+            sprites.Add(spriteToAdd);
+            currentFrame.Sprites = sprites.ToList();
+            ModHelper.SetSingleSelection(spriteBox, sprites.Count - 1);
+        }
+
+        public void Undo()
+        {
+            sprites.RemoveAt(sprites.Count - 1);
+            if (sprites.Count == 0)
+                sprites.Add(new Sprite());
+            currentFrame.Sprites = sprites.ToList();
+        }
+
+        public SelectionState GetPreChangeSelection()
+        {
+            return preChangeSelection;
+        }
+        public void SetPreChangeSelection(SelectionState currentSelection)
+        {
+            preChangeSelection = currentSelection;
+        }
+        public SelectionState GetPostChangeSelection()
+        {
+            return postChangeSelection;
+        }
+        public void SetPostChangeSelection(SelectionState currentSelection)
+        {
+            postChangeSelection = currentSelection;
+        }
+
+
+        public override string ToString()
+        {
+            return "Add Sprite";
+        }
+    }
+}