public static bool MouseMove(int X, int Y, MouseButtons mb)
{
if (m_Capture != null)
{
Point point = m_Capture.PointToClient(new Point(X, Y));
if (m_LastOver != m_Capture)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_Capture.OnMouseEnter(point.X, point.Y, mb);
m_LastOver = m_Capture;
}
m_Capture.OnMouseMove(point.X, point.Y, mb);
return true;
}
if ((m_Desktop == null) || (m_Desktop.Children.Count == 0))
{
return false;
}
if ((m_Drag != null) && m_Drag.m_IsDragging)
{
int x = X - m_Drag.m_OffsetX;
int y = Y - m_Drag.m_OffsetY;
if ((x + m_Drag.Width) < m_Drag.m_DragClipX)
{
x = m_Drag.m_DragClipX - m_Drag.Width;
}
else if (x > (Engine.ScreenWidth - m_Drag.m_DragClipX))
{
x = Engine.ScreenWidth - m_Drag.m_DragClipX;
}
if ((y + m_Drag.Height) < m_Drag.m_DragClipY)
{
y = m_Drag.m_DragClipY - m_Drag.Height;
}
else if (y > (Engine.ScreenHeight - m_Drag.m_DragClipY))
{
y = Engine.ScreenHeight - m_Drag.m_DragClipY;
}
Point point2 = m_Drag.Parent.PointToClient(new Point(x, y));
m_Drag.X = point2.X;
m_Drag.Y = point2.Y;
m_Drag.OnDragMove();
Gump target = null;
RecurseFindDrop(0, 0, m_Desktop, X, Y, mb, ref target);
if (target != null)
{
if (m_LastDragOver != target)
{
if (m_LastDragOver != null)
{
m_LastDragOver.OnDragLeave(m_Drag);
}
target.OnDragEnter(m_Drag);
}
}
else if (m_LastDragOver != null)
{
m_LastDragOver.OnDragLeave(m_Drag);
}
m_LastDragOver = target;
if (m_LastOver != m_Drag)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_LastOver = m_Drag;
if (m_LastOver != null)
{
point2 = m_LastOver.PointToClient(new Point(X, Y));
m_LastOver.OnMouseEnter(point2.X, point2.Y, mb);
}
}
return !IsWorldAt(X, Y, false);
}
Gump startDrag = m_StartDrag;
if (!RecurseMouseMove(0, 0, m_Desktop, X, Y, mb))
{
if (((startDrag != null) && startDrag.m_CanDrag) && (mb == MouseButtons.Left))
{
m_Drag = startDrag;
startDrag.m_IsDragging = true;
startDrag.OnDragStart();
}
else if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
m_LastOver = null;
}
return (m_Modal != null);
}
if ((((startDrag != m_LastOver) && (startDrag != null)) && (startDrag.m_CanDrag && !startDrag.m_IsDragging)) && (!startDrag.m_QuickDrag && (mb == MouseButtons.Left)))
{
m_Drag = startDrag;
if (m_LastOver != m_Drag)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_LastOver = m_Drag;
if (m_LastOver != null)
{
Point p = new Point(X, Y);
p = m_LastOver.PointToClient(p);
m_LastOver.OnMouseEnter(p.X, p.Y, mb);
}
}
startDrag.m_IsDragging = true;
startDrag.OnDragStart();
if ((m_Drag != null) && m_Drag.m_IsDragging)
{
MouseMove(X, Y, mb);
}
if (m_LastOver != m_Drag)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_LastOver = m_Drag;
if (m_LastOver != null)
{
Point point4 = new Point(X, Y);
point4 = m_LastOver.PointToClient(point4);
m_LastOver.OnMouseEnter(point4.X, point4.Y, mb);
}
}
}
else if ((((startDrag == m_LastOver) && (startDrag != null)) && (startDrag.m_CanDrag && !startDrag.m_IsDragging)) && ((!startDrag.m_QuickDrag && (mb == MouseButtons.Left)) && ((m_StartDragPoint ^ new Point(X, Y)) >= 2)))
{
m_Drag = startDrag;
if (m_LastOver != m_Drag)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_LastOver = m_Drag;
if (m_LastOver != null)
{
Point point5 = new Point(X, Y);
point5 = m_LastOver.PointToClient(point5);
m_LastOver.OnMouseEnter(point5.X, point5.Y, mb);
}
}
startDrag.m_IsDragging = true;
startDrag.OnDragStart();
if ((m_Drag != null) && m_Drag.m_IsDragging)
{
MouseMove(X, Y, mb);
}
if (m_LastOver != m_Drag)
{
if (m_LastOver != null)
{
m_LastOver.OnMouseLeave();
}
m_LastOver = m_Drag;
if (m_LastOver != null)
{
Point point6 = new Point(X, Y);
point6 = m_LastOver.PointToClient(point6);
m_LastOver.OnMouseEnter(point6.X, point6.Y, mb);
}
}
}
return true;
}
public void Layout()
{
int num3;
int num4;
int num = 0;
Gump[] gumpArray = base.m_Children.ToArray();
for (int i = 0; i < gumpArray.Length; i++)
{
if (gumpArray[i] is GMenuItem)
{
num++;
}
}
if (this.m_DropDown)
{
num3 = 0;
num4 = this.Height - 1;
}
else
{
Gump desktop = Gumps.Desktop;
num3 = 0x7c;
num4 = 0;
if (desktop != null)
{
int num5 = 1 + (num * 0x17);
Point p = base.PointToScreen(new Point(0, 0));
int y = desktop.PointToClient(p).Y;
int num7 = (desktop.Height - y) - 1;
num7 /= 0x17;
if (num7 < 1)
{
num7 = 1;
}
if (num7 < num)
{
num4 = (this.Height - (((num - num7) + 1) * 0x17)) - 1;
}
if ((y + num4) < 0)
{
num4 = -y;
}
}
}
for (int j = 0; j < gumpArray.Length; j++)
{
GMenuItem item2 = gumpArray[j] as GMenuItem;
if (item2 != null)
{
if (item2.X != num3)
{
item2.X = num3;
}
if (item2.Y != num4)
{
item2.Y = num4;
}
num4 += 0x17;
}
}
}
