public Fence(Flower _f1, Flower _f2)
{
f1 = _f1;
f2 = _f2;
int length = (int)Math.Sqrt((f1.position.X - f2.position.X) * (f1.position.X - f2.position.X) +
(f1.position.Y - f2.position.Y) * (f1.position.Y - f2.position.Y));
position = f1.center;
color = Color.White;
angle = (float)GetAngleOfLineBetweenTwoPoints(f1.center, f2.center);
}
public Fence(Flower _f1, Flower _f2, string _textureAsset)
{
f1 = _f1;
f2 = _f2;
textureAsset = _textureAsset;
color = Color.White;
CalculateCoordinates();
}
/// <summary>
/// Funkcja pomocnicza do tworzenia listy wierzcholkow
/// </summary>
/// <param name="n">liczba wierzcholkow</param>
/// <param name="center">vector centrum polozenia grafu</param>
/// <param name="R">promien kola na ktorym polozony jest graf</param>
/// <param name="content">menadzer zawartosci</param>
/// <returns></returns>
public static List<Flower> CreateflowerList(int n, Vector2 center, int R, ContentManager content)
{
List<Flower> flowers = new List<Flower>();
Texture2D flowerTexture = content.Load<Texture2D>("Kwiatek");
float angle =(float)(2 * Math.PI / n);
for (int i = 0; i < n;i++ )
{
Flower f = new Flower(GetCoordinates(center, R, i * angle), "Kwiatek", i);
flowers.Add(f);
}
return flowers;
}
/// <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;
SerializationManager.SerializeObject(graph, String.Format("{0}-{1}-{2}-{3}-{4}-{5}.xml", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second));
pi.state = InterfaceState.MainMenu;
break;
}
}
for(int i =0;i<VerticesNr;i++)
{
if(graph.flowers[i].ContainsPoint(mousePos))
{
if(lastClicked==null)
{
lastClicked = graph.flowers[i];
lastClicked.color = Color.LightBlue;
}
else
{
if (graph.flowers[i] != lastClicked)
{
Fence f = new Fence(lastClicked, graph.flowers[i], "Plotek");
outFences = graph.GetOutFences(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))))
{
outFences.Add(f);
graph.fences.Add(f);
graph.fencesNumber += 1;
}
}
lastClicked.color = Color.White;
lastClicked = null;
}
}
}
}
public Fence(Flower _f1, Flower _f2, string _textureAsset)
{
f1 = _f1;
f2 = _f2;
int length = (int)Math.Sqrt((f1.position.X - f2.position.X) * (f1.position.X - f2.position.X) +
(f1.position.Y - f2.position.Y) * (f1.position.Y - f2.position.Y));
textureAsset = _textureAsset;
Texture2D originalTexture = Globals.content.Load<Texture2D>(textureAsset);
Rectangle sourceRectangle = new Rectangle(0, 0, length, originalTexture.Height);
texture = new Texture2D(originalTexture.GraphicsDevice, sourceRectangle.Width, sourceRectangle.Height);
Color[] data = new Color[sourceRectangle.Width * sourceRectangle.Height];
originalTexture.GetData(0, sourceRectangle, data, 0, data.Length);
texture.SetData(data);
position = f1.center;
color = Color.White;
angle = (float)GetAngleOfLineBetweenTwoPoints(f1.center, f2.center);
}
private bool AreFlowersConnected(Flower f1, Flower f2, GardenGraph graph)
{
foreach (Fence fence in graph.fences)
if ((fence.f1.Equals(f1) && fence.f2.Equals(f2)) || (fence.f1.Equals(f2) && fence.f2.Equals(f1)))
return true;
return false;
}
/// <summary>
/// Funckja zwracajaca plotki wychodzace z kwiatka
/// </summary>
/// <param name="flower">kwiatek</param>
/// <returns>lista z plotkami</returns>
public List<Fence> GetOutFences(Flower flower)
{
List<Fence> outFences = new List<Fence>();
foreach(Fence fence in fences)
{
if (fence.f1.Equals(flower) || fence.f2.Equals(flower))
outFences.Add(fence);
}
return outFences;
}
/// <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;
}
}
}
}
}
}
}
public void FlowerContainsTest2()
{
Flower f = new Flower(new Vector2(0, 0), 0);
Point mp = new Point(250, 250);
bool result = f.ContainsPoint(mp);
Assert.AreEqual(false, result);
}
public void FlowerContainsTest1()
{
Flower f = new Flower(new Vector2(0, 0), 0);
Point mp = new Point(5, 5);
bool result = f.ContainsPoint(mp);
Assert.AreEqual(true, result);
}
public void FenceContainsTest2()
{
Flower f1 = new Flower(new Vector2(746, 97), 2);
Flower f2 = new Flower(new Vector2(453, 97), 3);
Fence f = new Fence(f1, f2);
Point mp = new Point(880, 160);
bool result = f.ContainsPoint(mp);
Assert.AreEqual(false, result);
}
public void FenceAngleTest()
{
Flower f1 = new Flower(new Vector2(0, 0), 0);
Flower f2 = new Flower(new Vector2(600, 600), 1);
Fence f = new Fence(f1, f2);
double angle = f.GetAngleOfLineBetweenTwoPoints(f1.position, f2.position);
double expected = Math.PI / 4;
Assert.AreEqual(expected, angle);
}