/// <summary>
/// removes all items from the palette
/// </summary>
/// <param name="aPuzzleItem"></param>
public void RemoveAll()
{
PuzzleItems.Clear();
aListOfSelectedItems.Clear();
PuzzleItems.Clear();
Invalidate();
}
public void InsertAfter(PuzzleItem item, int slot)
{
if (DeleteAtEnd)
{
if (PuzzleItems.Count >= gridSize)
{
if (OverloadDumpSite != null)
{
OverloadDumpSite.InsertBefore(PuzzleItems[gridSize - 1], 0);
}
PuzzleItems.Remove(PuzzleItems[gridSize - 1]);
}
if (PuzzleItems.Count >= gridSize)
{
try
{
PuzzleItems.RemoveAt(gridSize);
foreach (PuzzleItem anItem in aListOfSelectedItems)
{
if (!PuzzleItems.Contains(anItem))
{
aListOfSelectedItems.Remove(anItem);
}
}
}
catch { /*happens when window is resized (sometimes)*/ }
}
}
PuzzleItems.Insert(slot + 1, item);
Invalidate();
}
public void RemoveItemNumber(int index)
{
if (PuzzleItems.Count > 0)
{
PuzzleItems.RemoveAt(index);
}
if (aListOfSelectedItems.Count > 0)
{
aListOfSelectedItems.Remove(PuzzleItems[index]);//dont think this is nessesary
}
Invalidate();
}
public void Solve_GivenValidDifferentPuzzleAsInputWithMultipleCell_ShouldHaveValidSolveRun()
{
var sut = new PuzzleItems.Puzzle(@$ "2,_,_,3,_,_,_,_,_|
8,_,4,_,6,2,_,_,3|
_,1,3,8,_,_,2,_,_|
_,_,_,_,2,_,3,9,_|
5,_,7,_,_,_,6,2,1|
_,3,2,_,_,6,_,_,_|
_,2,_,_,_,9,1,4,_|
6,_,1,2,5,_,8,_,9|
_,_,_,_,_,1,_,_,2");
sut.Solve();
Assert.IsTrue(sut.IsValid());
}
public void Solve_GivenValidPuzzleAsInputWithMultipleCell_ShouldHaveValidSolveRun()
{
var sut = new PuzzleItems.Puzzle(@$ "_,2,_,_,_,4,3,_,_|
9,_,_,_,2,_,_,_,8|
_,_,_,6,_,9,_,5,_|
_,_,_,_,_,_,_,_,1|
_,7,2,5,_,3,6,8,_|
6,_,_,_,7,_,4,3,5|
_,8,_,2,_,5,_,_,_|
1,_,_,_,9,_,_,_,3|
_,_,9,8,_,_,_,6,_");
sut.Solve();
Assert.IsTrue(sut.IsValid());
}
public void Solve_GivenValidPuzzleAsInputWithTwoMissingCell_ShouldHaveValidSolveRun()
{
var sut = new PuzzleItems.Puzzle(@$ "_,2,7,1,5,4,3,9,6|
9,6,5,3,2,7,1,4,8|
3,4,1,6,8,9,7,5,2|
5,9,3,4,6,8,2,7,1|
4,7,2,5,1,3,6,8,9|
6,1,8,9,7,2,4,3,5|
7,8,6,2,3,5,9,1,4|
1,5,4,7,9,6,8,2,3|
2,3,9,8,4,1,5,6,_");
sut.Solve();
Assert.IsTrue(sut.IsValid());
}
public void InsertGuesses_GivenPuzzleWithBlanks_ShouldHaveIsInitialValueFalseForBlankCells()
{
var sut = new PuzzleItems.Puzzle(@$ "1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,_|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,_,5,6,_,8,9|
1,2,3,4,_,6,7,8,9");
Assert.IsFalse(sut.Columns[3].Cells[7].IsInitialCell);
Assert.IsFalse(sut.Columns[6].Cells[7].IsInitialCell);
Assert.IsFalse(sut.Columns[4].Cells[8].IsInitialCell);
Assert.IsFalse(sut.Columns[8].Cells[1].IsInitialCell);
}
public void Constructor_GivenInputString_ShouldPopulateColumnCellsCorrectly()
{
var puzzle = new PuzzleItems.Puzzle(@$ "1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,5|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,4,5,6,7,8,9|
1,2,3,7,5,6,4,8,9|
1,2,3,4,9,6,7,8,9");
Assert.AreEqual(7, puzzle.Columns[3].Cells[7].Value);
Assert.AreEqual(4, puzzle.Columns[6].Cells[7].Value);
Assert.AreEqual(9, puzzle.Columns[4].Cells[8].Value);
Assert.AreEqual(5, puzzle.Columns[8].Cells[1].Value);
}
public void InsertBefore(PuzzleItem item, int slot)
{
if (slot >= 32)
{
if (OverloadDumpSite != null)
{
OverloadDumpSite.InsertBefore(item, 0);
}
}
else
{
if (DeleteAtEnd)
{
if (PuzzleItems.Count >= gridSize)
{
if (OverloadDumpSite != null)
{
OverloadDumpSite.InsertBefore(PuzzleItems[gridSize - 1], 0);
}
PuzzleItems.Remove(PuzzleItems[gridSize - 1]);
}
if (PuzzleItems.Count >= gridSize)
{
try
{
PuzzleItems.RemoveAt(gridSize);
foreach (PuzzleItem anItem in aListOfSelectedItems)
{
if (!PuzzleItems.Contains(anItem))
{
aListOfSelectedItems.Remove(anItem);
}
}
}
catch { /*happens when window is resized (sometimes... and things break) */ }
}
}
PuzzleItems.Insert(slot, item);//todo: fix crash when Item dragged too deep onto the palette
}
Invalidate();
}
public virtual void update(Graphics e)
{
if (levelofdrawing == 0)
{
//bool anItemIsSelected=false;
if (e == null)
{
e = this.CreateGraphics();
}
PuzzleItem aPuzzlemakerItem;
//if (BackgroundImage != null)
// e.DrawImage(BackgroundImage, 0, 0);
for (int i = 0; i < PuzzleItems.Count; i++)
{
aPuzzlemakerItem = PuzzleItems[i];
e.DrawImage(aPuzzlemakerItem.PreviewImage, (i % gridWidth) * (ItemsImageSize + PaddingBetweenItems) + InitialOffsetPoint.X, (i / gridWidth) * (ItemsImageSize + PaddingBetweenItems) + InitialOffsetPoint.Y, 64f, 64f);
}
//Draw selected items
Pen aPen = new Pen(selectedItemBoxColor);
aPen.Width = 3;
for (int i = 0; i < aListOfSelectedItems.Count; i++)
{
if (aListOfSelectedItems[i] != null)
{
int location = PuzzleItems.IndexOf((PuzzleItem)aListOfSelectedItems[i]);
if ((location % gridWidth) >= 0 && (ItemsImageSize + PaddingBetweenItems) + InitialOffsetPoint.X >= 0)//todo: these were just >0 changed to fix bug, we'll see
{
e.DrawRectangle(aPen, (location % gridWidth) * (ItemsImageSize + PaddingBetweenItems) + InitialOffsetPoint.X, (location / gridWidth) * (ItemsImageSize + PaddingBetweenItems) + InitialOffsetPoint.Y, 64, 64);
}
}
}
if (dragging_insert_slot >= -1)
{
update_insertOverlay(e);
}
}
}
/// <summary>
/// removes the designated item from the palette if it exists
/// </summary>
/// <param name="aPuzzleItem"></param>
public void RemoveItem(PuzzleItem aPuzzleItem)
{
PuzzleItems.Remove(aPuzzleItem);
aListOfSelectedItems.Remove(aPuzzleItem);//dont think this is nessesary
Invalidate();
}
