private void PerformDraggingObjectControl()
{
Cursor cursor = GuiManager.Cursor;
if (mObjectGrabbed == null || cursor.WindowOver != null)
{
return;
}
#region Move
if (GuiData.ToolsWindow.MoveButton.IsPressed)
{
PositionedObjectMover.MouseMoveObject(mObjectGrabbed);
}
#endregion
#region Scale
else if (GuiData.ToolsWindow.ScaleButton.IsPressed && mObjectGrabbed is IScalable)
{
cursor.StaticPosition = true;
IScalable asIScalable = mObjectGrabbed as IScalable;
asIScalable.ScaleX *= 1 + cursor.XVelocity / 100.0f;
asIScalable.ScaleY *= 1 + cursor.YVelocity / 100.0f;
}
#endregion
#region Rotate
else if (GuiData.ToolsWindow.RotateButton.IsPressed && mObjectGrabbed is IRotatable)
{
cursor.StaticPosition = true;
IRotatable asiRotatable = mObjectGrabbed as IRotatable;
asiRotatable.RotationZ += cursor.YVelocity * SpriteManager.Camera.Z / 100.0f;
if (mObjectGrabbed.Parent != null)
{
mObjectGrabbed.SetRelativeFromAbsolute();
}
}
#endregion
}
public static void MouseRotateObject <T>(T objectToMove, MovementStyle movementStyle) where T : IRotatable
{
Cursor cursor = GuiManager.Cursor;
if (cursor.YVelocity != 0)
{
cursor.StaticPosition = true;
}
float movementAmount = cursor.YVelocity / 8.0f;
switch (movementStyle)
{
case MovementStyle.Group:
objectToMove.RotationZ += movementAmount;
break;
case MovementStyle.Hierarchy:
objectToMove.RotationZ += movementAmount;
if (objectToMove is PositionedObject && (objectToMove as PositionedObject).Parent != null)
{
(objectToMove as PositionedObject).SetRelativeFromAbsolute();
}
break;
case MovementStyle.IgnoreAttachments:
objectToMove.RotationZ += movementAmount;
if (objectToMove is PositionedObject)
{
PositionedObject asPositionedObject = objectToMove as PositionedObject;
if (asPositionedObject.Parent != null)
{
asPositionedObject.SetRelativeFromAbsolute();
}
foreach (PositionedObject child in asPositionedObject.Children)
{
//child.Position -= movementVector;
if (mObjectsToIgnore.Contains(child) == false)
{
child.SetRelativeFromAbsolute();
}
}
}
break;
}
}
void RotatePrivateSpritesAboutAxis(Vector3 axisVector, Cursor cursor)
{
if (CurrentObject != null)
{
PositionedObject s = CurrentObject;
#region no parent
if (s.Parent == null && !spritesAlreadyChanged.Contains(s))
{
spritesAlreadyChanged.AddOneWay(s);
#if FRB_MDX
s.RotationMatrix *= Matrix.RotationAxis(axisVector, cursor.YVelocity / 16.0f);
#else
s.RotationMatrix *= Matrix.CreateFromAxisAngle(axisVector, cursor.YVelocity / 16.0f);
#endif
// Fixes accumulation error:
s.RotationZ = s.RotationZ;
//if (s is ISpriteEditorObject)
//{
// float temporaryRotX = 0;
// float temporaryRotY = 0;
// float temporaryRotationZ = 0;
// MathFunctions.ExtractRotationValuesFromMatrix(tempMatrix,
// ref temporaryRotX,
// ref temporaryRotY,
// ref temporaryRotationZ);
// (s).RotationX = temporaryRotX;
// (s).RotationY = temporaryRotY;
// (s).RotationZ = temporaryRotationZ;
//}
//else
//{
//}
}
#endregion
#region has parent, group hierarchy is pressed (so in hierarchy (NOT GROUP) mode )
else if (HierarchyControl)
{
spritesAlreadyChanged.AddOneWay(s);
#if FRB_MDX
s.RotationMatrix *= Matrix.RotationAxis(axisVector, cursor.YVelocity / 16.0f);
#else
s.RotationMatrix *= Matrix.CreateFromAxisAngle(axisVector, cursor.YVelocity / 16.0f);
#endif
s.SetRelativeFromAbsolute();
}
#endregion
#region rotation logic for the entire group - ONLY do on topparents
else
{
Sprite parentSprite = (Sprite)(s.TopParent);
spritesAlreadyChanged.AddOneWay(parentSprite);
Vector3 positionFromOrigin = new Vector3((float)(parentSprite.X - origin.X),
(float)(parentSprite.Y - origin.Y), (float)(parentSprite.Z - origin.Z));
#if FRB_MDX
Matrix rotationMatrixToUse = Matrix.RotationAxis(axisVector, cursor.YVelocity / 16.0f);
#else
Matrix rotationMatrixToUse = Matrix.CreateFromAxisAngle(axisVector, cursor.YVelocity / 16.0f);
#endif
parentSprite.RotationMatrix *= rotationMatrixToUse;
MathFunctions.TransformVector(ref positionFromOrigin, ref rotationMatrixToUse);
(parentSprite).X = (float)(positionFromOrigin.X + origin.X);
(parentSprite).Y = (float)(positionFromOrigin.Y + origin.Y);
(parentSprite).Z = (float)(positionFromOrigin.Z + origin.Z);
float temporaryRotX = 0;
float temporaryRotY = 0;
float temporaryRotationZ = 0;
MathFunctions.ExtractRotationValuesFromMatrix(parentSprite.RotationMatrix,
ref temporaryRotX,
ref temporaryRotY,
ref temporaryRotationZ);
(s).RotationX = temporaryRotX;
(s).RotationY = temporaryRotY;
(s).RotationZ = temporaryRotationZ;
}
#endregion
}
//foreach (SpriteFrame sf in GameData.EditorLogic.CurrentSpriteFrames)
//{
// Matrix tempMatrix = sf.RotationMatrix;
// tempMatrix *= Matrix.RotationAxis(axisVector, cursor.YVelocity / 16.0f);
// float RotationX = 0;
// float RotationY = 0;
// float RotationZ = 0;
// MathFunctions.ExtractRotationValuesFromMatrix(tempMatrix, ref RotationX,
// ref RotationY,
// ref RotationZ);
// sf.RotationX = RotationX;
// sf.RotationY = RotationY;
// sf.RotationZ = RotationZ;
//}
}
public static void MouseMoveObject <T>(T objectToMove, MovementStyle movementStyle) where T : IStaticPositionable
{
Cursor cursor = GuiManager.Cursor;
if (cursor.PrimaryPush)
{
return;
}
if (GuiManager.Cursor.ActualXVelocityAt(objectToMove.Z) == 0 &&
GuiManager.Cursor.ActualYVelocityAt(objectToMove.Z) == 0)
{
return;
}
#region Store the movement in the movementVector
Vector3 movementVector = new Vector3();
#region If doing shift movement, then consider original position
#if FRB_MDX
bool isShiftDown =
InputManager.Keyboard.KeyDown(Microsoft.DirectX.DirectInput.Key.LeftShift) ||
InputManager.Keyboard.KeyDown(Microsoft.DirectX.DirectInput.Key.RightShift);
#elif FRB_XNA
bool isShiftDown =
InputManager.Keyboard.KeyDown(Microsoft.Xna.Framework.Input.Keys.LeftShift) ||
InputManager.Keyboard.KeyDown(Microsoft.Xna.Framework.Input.Keys.RightShift);
#endif
if (isShiftDown && HasValidStartPosition)
{
float xDistanceFromStart = Math.Abs((cursor.WorldXAt(0) - mGrabOffset.X) - mOriginalGrabPosition.X);
float yDistanceFromStart = Math.Abs((cursor.WorldYAt(0) - mGrabOffset.Y) - mOriginalGrabPosition.Y);
if (xDistanceFromStart > yDistanceFromStart)
{
movementVector.X = (cursor.WorldXAt(0) - mGrabOffset.X) - objectToMove.X;
movementVector.Y = (mOriginalGrabPosition.Y) - objectToMove.Y;
}
else
{
movementVector.X = (mOriginalGrabPosition.X) - objectToMove.X;
movementVector.Y = (cursor.WorldYAt(0) - mGrabOffset.Y) - objectToMove.Y;
}
}
#endregion
#region Else, just accumulate normally
else
{
if (cursor.PrimaryDown)
{
movementVector.X = GuiManager.Cursor.WorldXChangeAt(objectToMove.Z);
movementVector.Y = GuiManager.Cursor.WorldYChangeAt(objectToMove.Z);
}
else if (cursor.SecondaryDown && mAllowZMovement)
{
movementVector.Z = GuiManager.Cursor.WorldYChangeAt(objectToMove.Z);
cursor.StaticPosition = true;
}
}
#endregion
#endregion
#region Apply the movement vector according to the movementStyle
switch (movementStyle)
{
case MovementStyle.Group:
if (objectToMove is PositionedObject)
{
PositionedObject topParent = (objectToMove as PositionedObject).TopParent;
topParent.X += movementVector.X;
topParent.Y += movementVector.Y;
topParent.Z += movementVector.Z;
}
else
{
objectToMove.X += movementVector.X;
objectToMove.Y += movementVector.Y;
objectToMove.Z += movementVector.Z;
}
break;
case MovementStyle.Hierarchy:
objectToMove.X += movementVector.X;
objectToMove.Y += movementVector.Y;
objectToMove.Z += movementVector.Z;
if (objectToMove is PositionedObject && (objectToMove as PositionedObject).Parent != null)
{
(objectToMove as PositionedObject).SetRelativeFromAbsolute();
}
break;
case MovementStyle.IgnoreAttachments:
objectToMove.X += movementVector.X;
objectToMove.Y += movementVector.Y;
objectToMove.Z += movementVector.Z;
if (objectToMove is PositionedObject)
{
PositionedObject asPositionedObject = objectToMove as PositionedObject;
if (asPositionedObject.Parent != null)
{
asPositionedObject.SetRelativeFromAbsolute();
}
foreach (PositionedObject child in asPositionedObject.Children)
{
//child.Position -= movementVector;
if (mObjectsToIgnore.Contains(child) == false)
{
child.SetRelativeFromAbsolute();
}
}
}
break;
}
#endregion
}