//----------------------------------------------------------------------------
// Get Path Value
//----------------------------------------------------------------------------
/// <summary>
/// GetPathValue checks if a hex has been visited before. <para/>
/// If it has, return the original PathValue <para/>
/// Otherwise, construct a new PathValue
///
/// </summary>
public IPathValue GetPathValue(IHexagon hex)
{
if (PathValueDict.ContainsKey(hex))
{
return(PathValueDict[hex]);
}
else
{
Vector3 centre = (Destination.HexTransform.position + Start.HexTransform.position) / 2;
IPathValue myPath = new PathValue(400000, HexMath.FindDistance(hex, Destination), centre, hex, null);
PathValueDict.Add(hex, myPath);
return(myPath);
}
}
//----------------------------------------------------------------------------
// Generate Path
//----------------------------------------------------------------------------
#region GeneratePath
/// <summary>
/// Generic A* pathfinding, hex distance as heuristic
/// </summary>
public MapPath GeneratePath(IHexagon hex_a, IHexagon hex_b)
{
SortedSet <IPathValue> openSet = new SortedSet <IPathValue>();
PathValueDict = new Dictionary <IHexagon, IPathValue>();
Start = hex_a;
Destination = hex_b;
IPathValue firstPath = GetPathValue(hex_a);
firstPath.SetFirstPathDistance();
openSet.Add(firstPath);
while (openSet.Count != 0)
{
IPathValue currentPath = openSet.Min;
openSet.Remove(currentPath);
IHexagon currentHex = currentPath.Hex;
if (currentHex.MyHexMap.CoOrds == hex_b.MyHexMap.CoOrds)
{
return(currentPath.ReconstructPath());
}
foreach (IHexagon neighbour in currentHex.MyHexMap.Neighbours)
{
if (!neighbour.MyHexMap.IsOccupied())
{
IPathValue neighbourPath = GetPathValue(neighbour);
int newGScore = currentPath.Score_g + neighbour.MyHexMap.MovementCost;
if (newGScore < neighbourPath.Score_g)
{
if (openSet.Contains(neighbourPath))
{
openSet.Remove(neighbourPath);
}
neighbourPath.UpdateValues(newGScore, currentPath);
openSet.Add(neighbourPath);
}
}
}
}
return(null);
}
public void HighlightPath(IHexagon ihexagon)
{
MapPath path = MyMapPathfinding.GeneratePath(CurrentIHasTurn.MyHexContents.Location, ihexagon);
path.PathStack.Pop();
foreach (IHexagon hex in HexesInRange)
{
hex.Interaction.ChangeColor(Color.red);
}
MyMovement.LookAtHexHover(path.PathStack.Peek(), CurrentIHasTurn.MyHexContents.ContentTransform);
while (path.PathStack.Count != 0)
{
IHexagon toHighlight = path.PathStack.Pop();
toHighlight.Interaction.ChangeColor(Color.blue);
}
}
//----------------------------------------------------------------------------
// Hexes in Range
//----------------------------------------------------------------------------
/// <summary>
/// This is an almost direct copy of above, but it sets the heuristic distance to
/// to the start location <para/>
///
/// So in practice it is Dijkstra's out until range
/// </summary>
public HashSet <IHexagon> GetHexesInRange(IHexagon start, int range)
{
SortedSet <IPathValue> openSet = new SortedSet <IPathValue>();
HashSet <IHexagon> hexesInRange = new HashSet <IHexagon>();
PathValueDict = new Dictionary <IHexagon, IPathValue>();
Destination = start;
Start = start;
IPathValue firstPath = GetPathValue(start);
firstPath.SetFirstPathDistance();
openSet.Add(firstPath);
while (openSet.Count != 0)
{
IPathValue currentPath = openSet.Min;
openSet.Remove(currentPath);
IHexagon currentHex = currentPath.Hex;
hexesInRange.Add(currentHex);
foreach (IHexagon neighbour in currentHex.MyHexMap.Neighbours)
{
if (!neighbour.MyHexMap.IsOccupied())
{
IPathValue neighbourPath = GetPathValue(neighbour);
int newGScore = currentPath.Score_g + neighbour.MyHexMap.MovementCost;
if (newGScore < neighbourPath.Score_g && newGScore <= range)
{
if (openSet.Contains(neighbourPath))
{
openSet.Remove(neighbourPath);
}
neighbourPath.UpdateValues(newGScore, currentPath);
openSet.Add(neighbourPath);
}
}
}
}
return(hexesInRange);
}
public void find_straight_distance()
{
GameObject gameObject = new GameObject();
MapGeneration mapGeneration = gameObject.AddComponent <MapGeneration>();
mapGeneration.HexagonPrefab = new GameObject();
mapGeneration.MapRadius = 10;
mapGeneration.HexDict = new Dictionary <Vector3Int, IHexagon>();
mapGeneration.GenerateMap();
mapGeneration.UpdateHexNeighbours();
IHexagon start_hex = mapGeneration.HexDict[new Vector3Int(0, 0, 0)];
IHexagon end_hex = mapGeneration.HexDict[new Vector3Int(0, -4, 4)];
int distance = 4;
Assert.AreEqual(distance, HexMath.FindDistance(start_hex, end_hex));
}
}//GetCircleProperties
internal static IHexagon GetHexagonePropertis()
{
IHexagon hexagone = Factory.GetInstanceIHexagone();
Point center = new Point();
/* get input from user center*/
Console.Write("Enter co-ordinates center (x,y): ");
string coOrdinate = Console.ReadLine();
string[] coOrdinateValues = coOrdinate.Split(',');
/* parsing check and setting null if parsing fails */
int parseStorageX = 0, parseStorageY = 0;
if (coOrdinateValues.Count() == 2 && InputValidator.IsInt(coOrdinateValues[0], ref parseStorageX) & InputValidator.IsInt(coOrdinateValues[1], ref parseStorageY))
{
center.X = parseStorageX;
center.Y = parseStorageY;
hexagone.center = center;
}
else
{
hexagone = null;
return(hexagone);
}
/* user input for side length */
Console.Write("Enter side length of hexagone: ");
int storage;
if (int.TryParse(Console.ReadLine(), out storage))
{
hexagone.side = storage;
}
else
{
hexagone = null;
return(hexagone);
}
return(hexagone);
}
public void path_value_id_is_less_than()
{
GameObject gameObject = new GameObject();
IHexagon hex1 = Substitute.For <IHexagon>();
Vector3Int coords1 = new Vector3Int(0, -1, -1);
hex1.MyHexMap.CoOrds.Returns(coords1);
hex1.HexTransform.Returns(gameObject.transform);
IHexagon hex2 = Substitute.For <IHexagon>();
Vector3Int coords2 = new Vector3Int(1, 0, -1);
hex2.MyHexMap.CoOrds.Returns(coords2);
hex2.HexTransform.Returns(gameObject.transform);
Vector3 centre = new Vector3(0, 0, 0);
PathValue path1 = new PathValue(4, 4, centre, hex1, null);
PathValue path2 = new PathValue(4, 4, centre, hex2, null);
Assert.AreEqual(path1.CompareTo(path2), -1);
}
public HexMap(IHexagon hexagon)
{
MyHexagon = hexagon;
}
public void IHexagonUnhovered(IHexagon hexagon)
{
}
public override void Register(HexagonControlMachine machine)
{
_Controlable = machine;
_AbstractHexagon = machine;
}
static void Main(string[] args)
{
XmlConfigurator.Configure();
logger.Debug("Programm starts ");
int userChoice;
/* Menu for user */
Console.Write("\n\n---------------MENU---------------\n1.Line\n2.Circle\n3.Rectangle\n4.Triangle\n5.Hexagone\n6.Exit\nEnter Choice: ");
userChoice = int.Parse(Console.ReadLine());
switch (userChoice)
{
case 1: /* Line drawing */
try
{
ILine line = Factory.GetInstanceILine();
line = UserInput.GetLineCoordinate();
line.DrawLine();
logger.Info("line draw successful");
}
catch (Exception exception)
{
logger.Error("in line Draw exception: " + exception.ToString());
Console.WriteLine("in line Draw exception: " + exception.ToString());
Console.ReadLine();
}
break;
case 2: /* Circle drawing */
try
{
ICircle circle = Factory.GetInstanceICircle();
circle = UserInput.GetCircleProperties();
circle.DrawCircle();
logger.Info("line draw successful");
}
catch (Exception exception)
{
logger.Error("in circle Draw exception: " + exception.ToString());
}
break;
case 3: /* Rectangle drawing */
try
{
IRectangle rectangle = Factory.GetInstanceIRectangle();
rectangle = UserInput.GetRectangleDiagonal();
rectangle.DrawRectangle();
logger.Info("line draw successful");
}
catch (Exception exception)
{
logger.Error("in rectangle Draw exception: " + exception.ToString());
}
break;
case 4:
try
{
ITriangle triangle = Factory.GetInstanceITriangle();
triangle = UserInput.GetTrianglePoints();
triangle.DrawTriangle();
logger.Info("triangle draw successful");
}
catch (Exception exception)
{
logger.Error("in triangle Draw exception: " + exception.ToString());
}
break;
case 5:
try
{
IHexagon hexagone = Factory.GetInstanceIHexagone();
hexagone = UserInput.GetHexagonePropertis();
hexagone.DrawHexagon();
logger.Info("hexagone draw successful");
}
catch (Exception exception)
{
logger.Error("in hexagone Draw exception: " + exception.ToString());
}
break;
case 6: /* Exit */
Console.WriteLine("\nThank you come again!!!");
break;
default:
Console.WriteLine("\nInvalid input");
break;
}
}
private void _DeleteHex(IHexagon hex)
{
((IHexagonRestricted)hex).MyHexKeep.DeleteHex();
}
private bool _ShouldDeleteThisHex(IHexagon hex)
{
return(((IHexagonRestricted)hex).MyHexKeep.ShouldRemove);
}
/// <summary>
/// Turn the hexes light green. <para/>
/// Which is the color they normally are when not hovered.
/// </summary>
public void MouseUnhover(IHexagon hexagon)
{
hexagon.Interaction.ChangeColor(ClickableColor);
}
//----------------------------------------------------------------------------
// Mouse Hovering
//----------------------------------------------------------------------------
#region Mouse Hovering
/// <summary>
/// Turn the hexes dark green when the mouse is over them
/// </summary>
public void MouseHover(IHexagon hexagon)
{
hexagon.Interaction.ChangeColor(HoverColor);
}
public HexagonForm(IHexagon hexagon)
{
InitializeComponent();
this.hexagon = hexagon;
this.Paint += new PaintEventHandler(this.HexagoneForm_Paint);
}