Implemented mod: MoveSprite

2018-12-31 08:01:24 -08:00
parent 73bbbf9dda
commit 70d7680cf0
6 changed files with 84 additions and 20 deletions
@@ -36,6 +36,8 @@ namespace AnimationEditor
        private MouseState mState;
        private MouseState mState_old;

+        private Vector2 totalDragDist;
+
        private Vector2 centerPoint
        {
            get { return  new Vector2((Editor.graphics.PresentationParameters.BackBufferWidth / 2), (Editor.graphics.PresentationParameters.BackBufferHeight / 2)); }
@@ -54,16 +56,29 @@ namespace AnimationEditor
            }
        }

-        private EventHandler onSpriteMoved;
-        public event EventHandler SpriteMoved
+        private EventHandler onSpriteDragUpdate;
+        public event EventHandler SpriteDragUpdate
        {
            add
            {
-                onSpriteMoved += value;
+                onSpriteDragUpdate += value;
            }
            remove
            {
-                onSpriteMoved -= value;
+                onSpriteDragUpdate -= value;
+            }
+        }
+
+        private EventHandler onSpriteDragCompleted;
+        public event EventHandler SpriteDragCompleted
+        {
+            add
+            {
+                onSpriteDragCompleted += value;
+            }
+            remove
+            {
+                onSpriteDragCompleted -= value;
            }
        }

@@ -180,10 +195,23 @@ namespace AnimationEditor
                }

                if (mState.LeftButton == ButtonState.Pressed && mState.RightButton != ButtonState.Pressed && mState_old.LeftButton != ButtonState.Pressed)
+                {
                    dragging = hovering;
+                    if (dragging)
+                    {
+                        totalDragDist = Vector2.Zero;
+                    }
+                }

                if (mState.LeftButton != ButtonState.Pressed)
+                {
+                    if(dragging && totalDragDist != Vector2.Zero)
+                    {
+                        OnSpriteDragCompleted(new Modifications.SpriteDragArgs(totalDragDist));
+
+                    }
                    dragging = false;
+                }

                if (dragging)
                {
@@ -194,11 +222,12 @@ namespace AnimationEditor

                    if (distMoved != Vector2.Zero)
                    {
+                        totalDragDist += distMoved;
                        foreach(Sprite spr in EditSprites)
                        {
                            spr.Offset += distMoved;
                        }
-                        OnSpriteMoved(new EventArgs());
+                        OnSpriteDragUpdate(new EventArgs());
                    }
                }
            }
@@ -231,9 +260,14 @@ namespace AnimationEditor
            }
        }

-        protected virtual void OnSpriteMoved(EventArgs e)
+        protected virtual void OnSpriteDragCompleted(EventArgs e)
+        { 
+            onSpriteDragCompleted?.Invoke(this, e);
+        }
+
+        protected virtual void OnSpriteDragUpdate(EventArgs e)
        {
-            onSpriteMoved?.Invoke(this, e);
+            onSpriteDragUpdate?.Invoke(this, e);
        }

        protected virtual void OnFrameChanged(EventArgs e)