// Paste properties
public virtual void OnPasteProperties()
{
if (BuilderPlug.Me.CopiedThingProps != null)
{
mode.CreateUndo("Paste thing properties");
mode.SetActionResult("Pasted thing properties.");
BuilderPlug.Me.CopiedThingProps.Apply(Thing);
Thing.UpdateConfiguration();
this.Rebuild();
mode.ShowTargetInfo();
}
}
// Moving the mouse
public virtual void OnMouseMove(MouseEventArgs e)
{
// Dragging UV?
if (uvdragging)
{
UpdateDragUV();
}
else
{
// Select button pressed?
if (General.Actions.CheckActionActive(General.ThisAssembly, "visualselect"))
{
// Check if tolerance is exceeded to start UV dragging
float deltaxy = General.Map.VisualCamera.AngleXY - dragstartanglexy;
float deltaz = General.Map.VisualCamera.AngleZ - dragstartanglez;
if ((Math.Abs(deltaxy) + Math.Abs(deltaz)) > DRAG_ANGLE_TOLERANCE)
{
mode.PreAction(UndoGroup.TextureOffsetChange);
mode.CreateUndo("Change texture offsets");
// Start drag now
uvdragging = true;
mode.Renderer.ShowSelection = false;
mode.Renderer.ShowHighlight = false;
UpdateDragUV();
}
}
}
}
// Insert middle texture
public virtual void OnInsert()
{
// No middle texture yet?
if (!Sidedef.MiddleRequired() && (string.IsNullOrEmpty(Sidedef.MiddleTexture) || (Sidedef.MiddleTexture[0] == '-')))
{
// Make it now
mode.CreateUndo("Create middle texture");
mode.SetActionResult("Created middle texture.");
General.Settings.FindDefaultDrawSettings();
Sidedef.SetTextureMid(General.Settings.DefaultTexture);
// Update
Sector.Changed = true;
// Other side as well
if (string.IsNullOrEmpty(Sidedef.Other.MiddleTexture) || (Sidedef.Other.MiddleTexture[0] == '-'))
{
Sidedef.Other.SetTextureMid(General.Settings.DefaultTexture);
// Update
VisualSector othersector = mode.GetVisualSector(Sidedef.Other.Sector);
if (othersector is BaseVisualSector)
{
(othersector as BaseVisualSector).Changed = true;
}
}
}
}
public void OnChangeTargetHeight(int amount)
{
VisualSlope pivothandle = null;
List <IVisualEventReceiver> selectedsectors = mode.GetSelectedObjects(true, false, false, false, false);
List <SectorLevel> levels = new List <SectorLevel>();
if (selectedsectors.Count == 0)
{
levels.Add(level);
}
else
{
foreach (BaseVisualGeometrySector bvgs in selectedsectors)
{
levels.Add(bvgs.Level);
}
if (!levels.Contains(level))
{
levels.Add(level);
}
}
// Try to find a slope handle the user set to be the pivot handle
// TODO: doing this every time is kind of stupid. Maybe store the pivot handle in the mode?
foreach (KeyValuePair <Sector, List <VisualSlope> > kvp in mode.AllSlopeHandles)
{
foreach (VisualSidedefSlope handle in kvp.Value)
{
if (handle.Pivot)
{
pivothandle = handle;
break;
}
}
}
// User didn't set a pivot handle, try to find the smart pivot handle
if (pivothandle == null)
{
pivothandle = GetSmartPivotHandle(this, mode);
}
// Still no pivot handle, cancle
if (pivothandle == null)
{
return;
}
pivothandle.SmartPivot = true;
mode.CreateUndo("Change slope");
Plane originalplane = level.plane;
Plane pivotplane = ((VisualSidedefSlope)pivothandle).Level.plane;
// Build a new plane. p1 and p2 are the points of the slope handle that is modified, p3 is on the line of the pivot handle
Vector3D p1 = new Vector3D(sidedef.Line.Start.Position, (float)Math.Round(originalplane.GetZ(sidedef.Line.Start.Position)));
Vector3D p2 = new Vector3D(sidedef.Line.End.Position, (float)Math.Round(originalplane.GetZ(sidedef.Line.End.Position)));
Vector3D p3 = new Vector3D(((VisualSidedefSlope)pivothandle).Sidedef.Line.Line.GetCoordinatesAt(0.5f), (float)Math.Round(pivotplane.GetZ(((VisualSidedefSlope)pivothandle).Sidedef.Line.Line.GetCoordinatesAt(0.5f))));
// Move the points of the handle up/down
p1 += new Vector3D(0f, 0f, amount);
p2 += new Vector3D(0f, 0f, amount);
Plane plane = new Plane(p1, p2, p3, true);
// Apply slope to surfaces
foreach (SectorLevel l in levels)
{
ApplySlope(l, plane, mode);
}
mode.SetActionResult("Changed slope.");
}