public bool AreSelectedObjectsBricksWithSameGeometry()
{
bool firstBrick = true;
RectangleF threshold = RectangleF.Empty;
float threshold_value = 4.0f;
LevelEntryCollection objects = GetSelectedObjects();
foreach (LevelEntry le in objects)
{
Brick b = le as Brick;
if (b == null)
{
return(false);
}
PointF cc = b.GetCentrePoint();
if (firstBrick)
{
threshold = new RectangleF(cc.X - (threshold_value / 2), cc.Y - (threshold_value / 2), threshold_value, threshold_value);
firstBrick = false;
}
else
{
if (!threshold.Contains(cc))
{
return(false);
}
}
}
return(true);
}
public void SendObjectsBackward()
{
LevelEntryCollection objs = GetSelectedObjectsInZOrder();
foreach (LevelEntry obj in objs)
{
int index = mLevel.Entries.IndexOf(obj);
//Top of the list, no change
if (index == 0)
{
continue;
}
//Move up one
int new_index = index - 1;
LevelEntry eo = mLevel.Entries[new_index];
if (objs.Contains(eo))
{
continue;
}
mLevel.Entries[index] = mLevel.Entries[new_index];
mLevel.Entries[new_index] = obj;
}
UpdateRedraw();
}
public void FlipPegsVertically()
{
CreateUndoPoint();
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count < 2)
{
return;
}
objects.Sort(new Comparison <LevelEntry>(CompareObjectsByY));
float startY = objects[0].Y;
float height = objects[objects.Count - 1].Y - objects[0].Y;
foreach (LevelEntry o in objects)
{
o.Y = (startY + height) - (o.Y - startY);
if (o is Brick)
{
Brick brick = (Brick)o;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
brick.Rotation = 360.0f - brick.Rotation;
}
}
UpdateRedraw();
}
public void RotateBricks(float angle)
{
LevelEntryCollection objects = GetSelectedObjects();
if (objects.Count == 0)
{
return;
}
PointF cc = ((Brick)(objects[0])).GetCentrePoint();
foreach (Brick b in objects)
{
b.Rotation += angle;
float radius = b.InnerRadius + (b.Width / 2.0f);
b.X = cc.X + ((float)Math.Cos(MathExt.ToRadians(-b.Rotation)) * radius);
b.Y = cc.Y + ((float)Math.Sin(MathExt.ToRadians(-b.Rotation)) * radius);
}
//Matrix mx = new Matrix();
//mx.RotateAt(angle, cc);
//foreach (Brick b in objects) {
// PointF[] pnts = new PointF[] { new PointF(b.X, b.Y) };
// mx.TransformPoints(pnts);
// b.X = pnts[0].X;
// b.Y = pnts[0].Y;
// b.Angle = FixAngle(b.Angle);
// b.Angle -= angle;
//}
UpdateRedraw();
}
public void RemoveOffscreenObjects()
{
bool firstOne = true;
LevelEntryCollection removes = new LevelEntryCollection();
RectangleF insideRect = RectangleF.FromLTRB(-Level.DrawAdjustX, -Level.DrawAdjustY, 800 - Level.DrawAdjustX, 600 - Level.DrawAdjustY);
foreach (LevelEntry o in mLevel.Entries)
{
PointF pegPnt = new PointF(o.X, o.Y);
if (!insideRect.Contains(pegPnt))
{
if (firstOne)
{
CreateUndoPoint();
firstOne = false;
}
removes.Add((LevelEntry)o);
}
}
foreach (LevelEntry le in removes)
{
le.OnDelete();
mLevel.Entries.Remove(le);
}
UpdateRedraw();
CheckSelectionChanged();
}
public LevelEntryCollection GetSelectedObjects()
{
LevelEntryCollection objects = new LevelEntryCollection();
foreach (LevelEntry le in mSelectedEntries) {
objects.Add(le);
}
return objects;
}
public LevelEntryCollection GetSelectedObjects()
{
LevelEntryCollection objects = new LevelEntryCollection();
foreach (LevelEntry le in mSelectedEntries)
{
objects.Add(le);
}
return(objects);
}
public LevelEntryCollection GetSelectedObjectsInZOrder()
{
LevelEntryCollection objects = new LevelEntryCollection();
foreach (LevelEntry le in Level.Entries) {
if (!mSelectedEntries.Contains(le))
continue;
objects.Add(le);
}
return objects;
}
public LevelEntryCollection GetSelectedObjectsInZOrder()
{
LevelEntryCollection objects = new LevelEntryCollection();
foreach (LevelEntry le in Level.Entries)
{
if (!mSelectedEntries.Contains(le))
{
continue;
}
objects.Add(le);
}
return(objects);
}
public void BringObjectsToFront()
{
LevelEntryCollection objs = GetSelectedObjectsInZOrder();
//objs.Reverse();
foreach (LevelEntry obj in objs)
{
//Remove from list altogether
mLevel.Entries.Remove(obj);
//Add again at the bottom of the list
mLevel.Entries.Add(obj);
}
UpdateRedraw();
}
public void SendObjectsToBack()
{
//Reverse the order so that selected objects maintain their inner z order
LevelEntryCollection objs = GetSelectedObjectsInZOrder();
objs.Reverse();
foreach (LevelEntry obj in objs)
{
//Remove from list altogether
mLevel.Entries.Remove(obj);
//Add again at the top of the list
mLevel.Entries.Insert(0, obj);
}
UpdateRedraw();
}
public void AlignObjectYs()
{
LevelEntryCollection objects = GetSelectedObjects();
if (objects.Count < 2)
{
return;
}
CreateUndoPoint();
float y = objects[0].Y;
foreach (LevelEntry o in objects)
{
o.Y = y;
}
UpdateRedraw();
}
public void CreateUndoPoint()
{
LevelEntryCollection copies = new LevelEntryCollection();
foreach (LevelEntry le in mLevel.Entries) {
copies.Add((LevelEntry)le.Clone());
}
//if (mHistory.Count >= 100) {
// Queue<LevelEntry[]> tmpQueue = new Queue<LevelEntry[]>();
// while (mHistory.Count > 0) {
// tmpQueue.Enqueue(mHistory.Pop());
// }
// for (int i = 0; i < 99; i++) {
// mHistory.Push(tmpQueue.Dequeue());
// }
//}
mHistory.Push(copies.ToArray());
}
public void CreateUndoPoint()
{
LevelEntryCollection copies = new LevelEntryCollection();
foreach (LevelEntry le in mLevel.Entries)
{
copies.Add((LevelEntry)le.Clone());
}
//if (mHistory.Count >= 100) {
// Queue<LevelEntry[]> tmpQueue = new Queue<LevelEntry[]>();
// while (mHistory.Count > 0) {
// tmpQueue.Enqueue(mHistory.Pop());
// }
// for (int i = 0; i < 99; i++) {
// mHistory.Push(tmpQueue.Dequeue());
// }
//}
mHistory.Push(copies.ToArray());
}
public void FlipObjectsHorizontally()
{
CreateUndoPoint();
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count < 2)
{
return;
}
objects.Sort(new Comparison <LevelEntry>(CompareObjectsByX));
float startX = objects[0].X;
float width = objects[objects.Count - 1].X - objects[0].X;
foreach (LevelEntry o in objects)
{
o.X = (startX + width) - (o.X - startX);
if (o is Brick)
{
Brick brick = (Brick)o;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
if (brick.Rotation < 180.0f)
{
brick.Rotation = 180.0f - brick.Rotation;
}
else
{
brick.Rotation = 540.0f - brick.Rotation;
}
}
}
UpdateRedraw();
}
public void SpaceObjectYsEqually()
{
LevelEntryCollection objects = GetSelectedObjects();
if (objects.Count < 3)
{
return;
}
CreateUndoPoint();
//Sort list by Y
objects.Sort(new Comparison <LevelEntry>(CompareObjectsByY));
//Common spacing
float ySpacing = objects[1].Y - objects[0].Y;
for (int i = 2; i < objects.Count; i++)
{
objects[i].Y = objects[i - 1].Y + ySpacing;
}
UpdateRedraw();
}
public void MoveObjects(float x, float y)
{
if (x != 0 || y != 0)
{
LevelEntryCollection LevelObjects = GetSelectedObjects();
if (LevelObjects.Count == 0)
{
return;
}
CreateUndoPoint();
foreach (LevelEntry p in LevelObjects)
{
p.X += x;
p.Y += y;
}
UpdateRedraw();
InvokeSelectionChangedEvent();
}
}
private void duplicateAndPhaseRibbonButton_Click(object sender, EventArgs e)
{
if (!IsEditorAvailable())
return;
//Check if there is only one peg selected
LevelEntryCollection objs = LevelEditor.GetSelectedObjects();
if (objs.Count != 1) {
MessageBox.Show("You must have only one movement peg selected.");
return;
}
//Check if its a moving peg
LevelEntry movementPeg = objs[0];
if (movementPeg == null) {
MessageBox.Show("You must have only one movement peg selected.");
return;
}
//Check if the peg has moving details
Movement movement = movementPeg.MovementInfo;
if (movement == null) {
MessageBox.Show("The peg must have movement properties.");
return;
}
//Find out how many pegs to duplicate
string ans = InputForm.Show("How many pegs would you like in this movement cycle, including the selected one?", "Duplicate and Phase", "8");
int num_pegs;
if (!Int32.TryParse(ans, out num_pegs) || num_pegs < 0 || num_pegs > 100) {
MessageBox.Show("Invalid number of pegs.");
return;
}
LevelEntryCollection entries = new LevelEntryCollection();
entries.Add((LevelEntry)objs[0]);
//Duplicate the peg
for (int i = 0; i < num_pegs - 1; i++) {
LevelEntry entry = (LevelEntry)objs[0].Clone();
LevelEditor.Level.Entries.Add(entry);
entries.Add(entry);
}
LevelEditor.ClearSelection();
LevelEditor.SelectedEntries = entries;
spreadPhaseRibbonButton_Click(sender, e);
LevelEditor.UpdateRedraw();
UpdatePropertyGrid();
}
private void duplicateAndPhaseRibbonButton_Click(object sender, EventArgs e)
{
if (!IsEditorAvailable())
{
return;
}
//Check if there is only one peg selected
LevelEntryCollection objs = LevelEditor.GetSelectedObjects();
if (objs.Count != 1)
{
MessageBox.Show("You must have only one movement peg selected.");
return;
}
//Check if its a moving peg
LevelEntry movementPeg = objs[0];
if (movementPeg == null)
{
MessageBox.Show("You must have only one movement peg selected.");
return;
}
//Check if the peg has moving details
Movement movement = movementPeg.MovementInfo;
if (movement == null)
{
MessageBox.Show("The peg must have movement properties.");
return;
}
//Find out how many pegs to duplicate
string ans = InputForm.Show("How many pegs would you like in this movement cycle, including the selected one?", "Duplicate and Phase", "8");
int num_pegs;
if (!Int32.TryParse(ans, out num_pegs) || num_pegs < 0 || num_pegs > 100)
{
MessageBox.Show("Invalid number of pegs.");
return;
}
LevelEntryCollection entries = new LevelEntryCollection();
entries.Add((LevelEntry)objs[0]);
//Duplicate the peg
for (int i = 0; i < num_pegs - 1; i++)
{
LevelEntry entry = (LevelEntry)objs[0].Clone();
LevelEditor.Level.Entries.Add(entry);
entries.Add(entry);
}
LevelEditor.ClearSelection();
LevelEditor.SelectedEntries = entries;
spreadPhaseRibbonButton_Click(sender, e);
LevelEditor.UpdateRedraw();
UpdatePropertyGrid();
}
public LevelEntry[] GetObjectsIn(RectangleF rect)
{
LevelEntryCollection entries = new LevelEntryCollection();
foreach (LevelEntry le in mEntries) {
RectangleF pBounds = le.Bounds;
if (pBounds.IntersectsWith(rect)) {
entries.Add(le);
}
}
return entries.ToArray();
}
public LevelEntry[] GetPegsIn(RectangleF rect)
{
LevelEntryCollection entries = new LevelEntryCollection();
foreach (LevelEntry le in mEntries) {
if (le.HasPegInfo) {
RectangleF pBounds = new RectangleF(le.X - 10, le.Y - 10, 20, 20);
if (pBounds.IntersectsWith(rect)) {
entries.Add(le);
}
} else if (le is Brick) {
Brick b = (Brick)le;
RectangleF bBounds = new RectangleF(b.X - (b.Width / 2), b.Y - (b.Width / 2), b.Width, b.Width);
if (bBounds.IntersectsWith(rect)) {
entries.Add(b);
}
}
}
return entries.ToArray();
}
public void RotateObjects(float angle)
{
//Check if all objects are bricks with same geometry
if (AreSelectedObjectsBricksWithSameGeometry())
{
RotateBricks(angle);
return;
}
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count == 1)
{
if (objects[0] is Brick)
{
CreateUndoPoint();
((Brick)objects[0]).Rotation = MathExt.FixAngle(((Brick)objects[0]).Rotation + angle);
UpdateRedraw();
}
return;
}
if (objects.Count < 2)
{
return;
}
CreateUndoPoint();
//Get resize rect
float left = float.MaxValue;
float top = float.MaxValue;
float right = float.MinValue;
float bottom = float.MinValue;
foreach (LevelEntry obj in objects)
{
if (left > obj.X)
{
left = obj.X;
}
if (right < obj.X)
{
right = obj.X;
}
if (top > obj.Y)
{
top = obj.Y;
}
if (bottom < obj.Y)
{
bottom = obj.Y;
}
}
float width = right - left;
float height = bottom - top;
Matrix matrix = new Matrix();
matrix.RotateAt(angle, new PointF(left + (width / 2.0f), top + (height / 2.0f)));
foreach (LevelEntry obj in objects)
{
PointF[] pnts = new PointF[] { new PointF(obj.X, obj.Y) };
matrix.TransformPoints(pnts);
obj.X = pnts[0].X;
obj.Y = pnts[0].Y;
if (obj is Brick)
{
Brick brick = (Brick)obj;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
brick.Rotation -= angle;
}
}
UpdateRedraw();
}
public void RotateObjects(float angle)
{
//Check if all objects are bricks with same geometry
if (AreSelectedObjectsBricksWithSameGeometry()) {
RotateBricks(angle);
return;
}
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count == 1) {
if (objects[0] is Brick) {
CreateUndoPoint();
((Brick)objects[0]).Rotation = MathExt.FixAngle(((Brick)objects[0]).Rotation + angle);
UpdateRedraw();
}
return;
}
if (objects.Count < 2)
return;
CreateUndoPoint();
//Get resize rect
float left = float.MaxValue;
float top = float.MaxValue;
float right = float.MinValue;
float bottom = float.MinValue;
foreach (LevelEntry obj in objects) {
if (left > obj.X)
left = obj.X;
if (right < obj.X)
right = obj.X;
if (top > obj.Y)
top = obj.Y;
if (bottom < obj.Y)
bottom = obj.Y;
}
float width = right - left;
float height = bottom - top;
Matrix matrix = new Matrix();
matrix.RotateAt(angle, new PointF(left + (width / 2.0f), top + (height / 2.0f)));
foreach (LevelEntry obj in objects) {
PointF[] pnts = new PointF[] { new PointF(obj.X, obj.Y) };
matrix.TransformPoints(pnts);
obj.X = pnts[0].X;
obj.Y = pnts[0].Y;
if (obj is Brick) {
Brick brick = (Brick)obj;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
brick.Rotation -= angle;
}
}
UpdateRedraw();
}
public void RemoveOffscreenObjects()
{
bool firstOne = true;
LevelEntryCollection removes = new LevelEntryCollection();
RectangleF insideRect = RectangleF.FromLTRB(-Level.DrawAdjustX, -Level.DrawAdjustY, 800 - Level.DrawAdjustX, 600 - Level.DrawAdjustY);
foreach (LevelEntry o in mLevel.Entries) {
PointF pegPnt = new PointF(o.X, o.Y);
if (!insideRect.Contains(pegPnt)) {
if (firstOne) {
CreateUndoPoint();
firstOne = false;
}
removes.Add((LevelEntry)o);
}
}
foreach (LevelEntry le in removes) {
le.OnDelete();
mLevel.Entries.Remove(le);
}
UpdateRedraw();
CheckSelectionChanged();
}
public void FlipObjectsHorizontally()
{
CreateUndoPoint();
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count < 2)
return;
objects.Sort(new Comparison<LevelEntry>(CompareObjectsByX));
float startX = objects[0].X;
float width = objects[objects.Count - 1].X - objects[0].X;
foreach (LevelEntry o in objects) {
o.X = (startX + width) - (o.X - startX);
if (o is Brick) {
Brick brick = (Brick)o;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
if (brick.Rotation < 180.0f)
brick.Rotation = 180.0f - brick.Rotation;
else
brick.Rotation = 540.0f - brick.Rotation;
}
}
UpdateRedraw();
}
public void FlipPegsVertically()
{
CreateUndoPoint();
LevelEntryCollection objects = new LevelEntryCollection(GetSelectedObjects());
if (objects.Count < 2)
return;
objects.Sort(new Comparison<LevelEntry>(CompareObjectsByY));
float startY = objects[0].Y;
float height = objects[objects.Count - 1].Y - objects[0].Y;
foreach (LevelEntry o in objects) {
o.Y = (startY + height) - (o.Y - startY);
if (o is Brick) {
Brick brick = (Brick)o;
brick.Rotation = MathExt.FixAngle(brick.Rotation);
brick.Rotation = 360.0f - brick.Rotation;
}
}
UpdateRedraw();
}