private Color PickUnusedColor(Game game, ColorableObject f1, ColorableObject f2)
{
Random r = new Random();
List<Color> unusedColors = new List<Color>();
foreach (Color c in game.colors)
if (!game.usedColors.Contains(c))
unusedColors.Add(c);
ListExtension.Shuffle<Color>(unusedColors);
foreach (Color c in unusedColors)
if (game.CheckIfValidMove(f1, c) && f1.color != f2.color)
return c;
foreach (Color c in unusedColors)
if (game.CheckIfValidMove(f1, c))
return c;
Color color;
do
color = game.colors[r.Next(game.colors.Length)];
while (!game.CheckIfValidMove(f1, color));
return color;
}
/// <summary>
/// Funkcja sprawdzajaca nacisk myszy na element okna Kreatora grafu
/// </summary>
/// <param name="mousePos"></param>
/// <param name="pi"></param>
/// <param name="content"></param>
public void CheckGraphCreator(Point mousePos, PlayerInterface pi, ContentManager content)
{
int index = GetIndex(GCButtons, mousePos);
List<Fence> outFences;
if (index > -1)
{
switch (GCButtons[index].name)
{
case "anuluj":
pi.state = InterfaceState.MainMenu;
break;
case "zapisz-graf":
DateTime now = DateTime.Now;
PrepareGraphForSerialization();
SerializationManager.SerializeObject(graph, SerializationManager.CreateFileName(now));
pi.state = InterfaceState.MainMenu;
break;
case "usun":
if(GCButtons[index].color == Color.White)
{
if (lastClicked is Fence)
{
graph.fences.Remove((Fence)lastClicked);
graph.fencesNumber--;
}
else if(lastClicked is Flower)
{
outFences = graph.GetOutFences((Flower)lastClicked);
if (outFences.Count > 0)
Game1.MessageBox(new IntPtr(), "Najpierw usuń wychodzące krawędzie", "", 0);
else
{
graph.flowers.Remove((Flower)lastClicked);
graph.flowersNumber--;
}
}
GCButtons[index].color = Color.Gray;
lastClicked.color = Color.White;
lastClicked = null;
GCButtons[3].color = Color.White;
return;
}
break;
case "dodaj-kwiatek":
if (GCButtons[index].color == Color.White)
{
List<int> indices = new List<int>();
foreach(Flower f in graph.flowers)
{
indices.Add(f.index);
}
indices.Sort();
int previous_index = -1;
int flower_index = graph.flowersNumber;
foreach(int ind in indices)
{
if(ind - previous_index > 1)
{
flower_index = previous_index + 1;
break;
}
previous_index = ind;
}
Flower flower = new Flower(Game1.GetRatioDimensions(new Vector2(0, 390)), "Kwiatek", flower_index);
graph.flowers.Add(flower);
graph.flowersNumber++;
return;
}
break;
}
}
if (!(lastClicked is Fence))
{
for (int i = 0; i < graph.flowersNumber; i++)
{
if (graph.flowers[i].ContainsPoint(mousePos))
{
if (lastClicked == null)
{
lastClicked = graph.flowers[i];
lastClicked.color = Color.LightBlue;
movingFlower = true;
GCButtons[2].color = Color.White;
GCButtons[3].color = Color.Gray;
break;
}
else if (!movingFlower)
{
if (graph.flowers[i] != lastClicked)
{
Fence f = new Fence((Flower)lastClicked, graph.flowers[i], "Plotek");
outFences = graph.GetOutFences((Flower)lastClicked);
if (!outFences.Exists(x => (x.f1.Equals(lastClicked) && x.f2.Equals(graph.flowers[i])) || (x.f1.Equals(graph.flowers[i]) && x.f2.Equals(lastClicked))))
{
graph.fences.Add(f);
graph.fencesNumber += 1;
}
}
lastClicked.color = Color.White;
lastClicked = null;
GCButtons[2].color = Color.Gray;
GCButtons[3].color = Color.White;
return;
}
}
}
}
if (movingFlower)
{
if (previousMousePosition != Vector2.Zero)
{
((Flower)lastClicked).position.X -= previousMousePosition.X - mousePos.X;
((Flower)lastClicked).position.Y -= previousMousePosition.Y - mousePos.Y;
((Flower)lastClicked).center.X -= previousMousePosition.X - mousePos.X;
((Flower)lastClicked).center.Y -= previousMousePosition.Y - mousePos.Y;
}
previousMousePosition = new Vector2(mousePos.X, mousePos.Y);
}
else
{
if (lastClicked == null || lastClicked is Fence)
{
for (int i = 0; i < graph.fencesNumber; i++)
{
if (graph.fences[i].ContainsPoint(mousePos))
{
if (lastClicked == null)
{
lastClicked = graph.fences[i];
lastClicked.color = Color.LightBlue;
GCButtons[2].color = Color.White;
GCButtons[3].color = Color.Gray;
}
else
{
if (graph.fences[i] == lastClicked)
{
lastClicked.color = Color.White;
lastClicked = null;
GCButtons[2].color = Color.Gray;
GCButtons[3].color = Color.White;
break;
}
}
}
}
}
}
}
/// <summary>
/// Funkcja robiaca ruch
/// </summary>
/// <param name="obj">wybrany element</param>
/// <param name="c">kolor</param>
/// <param name="game">gra</param>
public void MakeMove(ColorableObject obj, Color c, Game game)
{
obj.color = c;
if (obj is Flower)
coloredFlowersNumber++;
else
coloredFencesNumber++;
if (!game.usedColors.Contains(c))
game.usedColors.Add(c);
}
/// <summary>
/// Funkcja sprawdzajaca prawidlowosc ruchu
/// </summary>
/// <param name="cb">wybrany obiekt</param>
/// <param name="c">kolor</param>
/// <returns></returns>
public bool CheckIfValidMove(ColorableObject cb, Color c)
{
List<Fence> outFences;
if (cb is Flower)
{
Flower flower = cb as Flower;
outFences = graph.GetOutFences(flower);
foreach (Fence f in outFences)
{
if (f.f1 != flower)
{
if (f.f1.color == c)
return false;
}
else
{
if (f.f2.color == c)
return false;
}
}
}
else
{
Fence fence = cb as Fence;
outFences = graph.GetOutFences(fence.f1);
foreach (Fence f in outFences)
{
if (f != fence)
{
if (f.color == c)
return false;
}
}
outFences = graph.GetOutFences(fence.f2);
foreach (Fence f in outFences)
{
if (f != fence)
{
if (f.color == c)
return false;
}
}
}
return true;
}
