哇袄

Signed-off-by: TRAfoer <lhf190@outlook.com>

Assets/Scripts/Graphical Tools/Graphical Animation Editor/FlexibleFloatTab.cs

@@ -265,4 +265,48 @@ public class FlexibleFloatTab : MonoBehaviour
             Destroy(eventPoint.gameObject);
         }
     }
+    public IEnumerator Draging()
+    {
+        EventPoint.Locked = true;
+        while (Keyboard.current.uKey.isPressed)
+        {
+            bool changed = false;
+            var point = FatherWindow.ConnectedPoint;
+            if (Mouse.current.leftButton.isPressed)
+            {
+                point.animatedFloat.startTime = GetBeat();
+                changed = true;
+            }
+            else if (Mouse.current.rightButton.isPressed)
+            {
+                point.animatedFloat.endTime = GetBeat();
+                changed = true;
+            }
+
+            if (changed)
+            {
+                // 保证时间顺序
+                if (point.animatedFloat.startTime >= point.animatedFloat.endTime)
+                {
+                    if (Mouse.current.leftButton.isPressed)
+                        point.animatedFloat.endTime = point.animatedFloat.startTime + 0.1f;
+                    else
+                        point.animatedFloat.startTime = point.animatedFloat.endTime - 0.1f;
+                }
+                // 保证不超过下一个事件点
+                if (point.NextEventPoint != null && point.animatedFloat.endTime > point.NextEventPoint.animatedFloat.startTime)
+                {
+                    if (Mouse.current.leftButton.isPressed)
+                        point.animatedFloat.endTime = point.NextEventPoint.animatedFloat.startTime;
+                    else
+                        point.animatedFloat.startTime = point.NextEventPoint.animatedFloat.startTime - 0.1f;
+                }
+                point.Initialize(point.animatedFloat);
+                point.UpdateValue();
+            }
+            yield return null;
+        }
+        FatherWindow.ConnectedPoint.Refresh(true);
+        EventPoint.Locked = false;
+    }
 }