public void createPipe(ComponentTable ct, String[] tokens,StreamReader sr)
{
idPipe = Convert.ToInt32(tokens[0]);
int startComponentID = Convert.ToInt32(tokens[1]);
int endComponentID = Convert.ToInt32(tokens[2]);
int startType = Convert.ToInt32(tokens[3]);
int endType = Convert.ToInt32(tokens[4]);
int maxFlow = Convert.ToInt32(tokens[5]);
int currentFlow = Convert.ToInt32(tokens[6]);
Pipe pipe = new Pipe(startComponentID,endComponentID,startType, endType, id, maxFlow);
pipe.CurrentFlow = currentFlow;
//Let´s check if there are intermediate points in the pipe
String[] PipesToken;
s = sr.ReadLine();
if (s == "startpoints")
{
s = sr.ReadLine();
List<Point> pipesCoordAux = new List<Point>();
while (s != "endpoints")
{
PipesToken = s.Split();
int x = Convert.ToInt32(PipesToken[0]);
int y = Convert.ToInt32(PipesToken[1]);
Point point = new Point(x, y);
pipesCoordAux.Add(point);
s = sr.ReadLine();
}
pipe.PointOfPipe = pipesCoordAux;
s = sr.ReadLine();
}
ct.PipeList.Add(pipe);
}
private void leftClickBehaviour(object sender, MouseEventArgs e)
{
//You cannot click outside of the mapbox
if (((e.X + menuImages.Images[0].Width < mapBox.Width) && (e.Y + menuImages.Images[0].Height < mapBox.Height)) || typeC == (int)EnumTypes.Pipe)
{
if (ct.OverlappingComp(e.Location, menuImages) != -1 && typeC <= (int)EnumTypes.Merger)
{
MessageBox.Show("There cannot be an overlapping of components!");
}
else
{
Component c1 = null; // Creating a Component object in order to use the heritage (subcomponents)
switch (typeC) // Switching between type of Component in order to place the different images depending on the clicked button
{
case (int)EnumTypes.Sink:
// Creating the new object (Sick in this case) - The (int)EnumTypes.Sink uses the enum created so you don't need to remember which number is it each type.
c1 = new Sink(id, e.Location, 20, (int)EnumTypes.Sink);
break;
case (int)EnumTypes.Pump:
c1 = new Pump(id, e.Location, (int)EnumTypes.Pump);
break;
case (int)EnumTypes.Merger:
c1 = new Merger(id, e.Location, (int)EnumTypes.Merger);
break;
case (int)EnumTypes.Regulable:
c1 = new Regulable(id, e.Location, 1, 50, (int)EnumTypes.Regulable);
break;
case (int)EnumTypes.Normal:
c1 = new Normal(id, e.Location, 0, (int)EnumTypes.Normal);
break;
case (int)EnumTypes.Pipe:
if (idStart == -1)
{
int resulStart = ct.pointOverlappingComp(e.Location, menuImages);
if (resulStart != -1)
{
if (ct.isComponentConnectionAvailable(resulStart, e.Location, menuImages) == -1)
{
idStart = resulStart;
typeOfConnectionStart = ct.whatKindOfCoennectionIs(idStart, e.Location, menuImages);
}
else
{
MessageBox.Show(ct.isComponentConnectionAvailable(resulStart, e.Location, menuImages).ToString());
cleanValues();
}
}
else
{
MessageBox.Show("You should click ontop of a component");
cleanValues();
}
}
else
{
int resulEnd = ct.pointOverlappingComp(e.Location, menuImages);
if (resulEnd != -1 && (idStart != resulEnd))
{
if (ct.isComponentConnectionAvailable(resulEnd, e.Location, menuImages) == -1)
{
idEnd = resulEnd;
typeOfConnectionEnd = ct.whatKindOfCoennectionIs(idEnd, e.Location, menuImages);
pipeFlowForm = new AskFlow((int)EnumTypes.Pipe);
if (pipeFlowForm.ShowDialog(this) == DialogResult.OK)
{
pipeFlow = (int)pipeFlowForm.GetFlow.Value;
if (pipesCoordAux == null)
{
p = new Pipe(idStart, idEnd, typeOfConnectionStart, typeOfConnectionEnd, pipeId, pipeFlow);
}
else
{
p = new Pipe(idStart, idEnd, typeOfConnectionStart, typeOfConnectionEnd, pipesCoordAux, pipeId, pipeFlow);
}
if (!ct.pipeOverlappingComponent(p, menuImages))
{
//makeConnectionInaccessible
ct.invalidateConnection(idStart, typeOfConnectionStart, pipeId);
ct.invalidateConnection(idEnd, typeOfConnectionEnd, pipeId);
ct.PipeList.Add(p);
pipeId++;
// Inserting the flow into the different components
currentFlow = ct.FlowOut(idStart, typeOfConnectionStart, pipeId);
//MessageBox.Show(currentFlow.ToString());
if (currentFlow >= p.MaxFlow)
{
p.CurrentFlow = p.MaxFlow;
}
else
{
p.CurrentFlow = currentFlow;
}
ct.FlowIn(idEnd, typeOfConnectionEnd, pipeId, p.CurrentFlow);
// End
cleanValues();
}
else
{
MessageBox.Show("This pipe is overlapping a component");
cleanValues();
}
}
else
{
MessageBox.Show("Cancelled!");
}
pipeFlowForm.Dispose();
}
else
{
MessageBox.Show(ct.isComponentConnectionAvailable(resulEnd, e.Location, menuImages).ToString());
cleanValues();
}
}
else
{
if (pipesCoordAux == null)
{
pipesCoordAux = new List<Point>();
pipesCoordAux.Add(e.Location);
}
else
{
pipesCoordAux.Add(e.Location);
}
}
}
break;
case (int)EnumTypes.Remove:
ct.RemoveComp(e.Location, menuImages);
break;
default:
break;
}
if (c1 != null)
{
id++; // Increments the id of component
ct.CompList.Add(c1); // Adding component to the List in the ComponentTable.
}
else if (c1 == null && typeC > (int)EnumTypes.Pipe)
{ // If theres no component created and the typeC is out from the component range
if(typeC != (int)EnumTypes.Remove)
MessageBox.Show("Error selecting object.");
}
}
Refresh();
}
}
public bool pipeOverlappingComponent(Pipe p, ImageList iL)
{
Point p1 = new Point(compList.Find(x => x.Id == p.StartComponentID).Coord.X, compList.Find(x => x.Id == p.StartComponentID).Coord.Y);
Point p2 = new Point(compList.Find(x => x.Id == p.EndComponentID).Coord.X, compList.Find(x => x.Id == p.EndComponentID).Coord.Y);
foreach (Component c in CompList)
{
if (c.Id != p.StartComponentID && c.Id != p.EndComponentID)
{
Rectangle r = new Rectangle(c.Coord.X, c.Coord.Y, iL.Images[0].Width, iL.Images[0].Height);
if (LineIntersectsLine(p1, p2, new Point(r.X, r.Y), new Point(r.X + r.Width, r.Y)) ||
LineIntersectsLine(p1, p2, new Point(r.X + r.Width, r.Y), new Point(r.X + r.Width, r.Y + r.Height)) ||
LineIntersectsLine(p1, p2, new Point(r.X + r.Width, r.Y + r.Height), new Point(r.X, r.Y + r.Height)) ||
LineIntersectsLine(p1, p2, new Point(r.X, r.Y + r.Height), new Point(r.X, r.Y)) ||
(r.Contains(p1) && r.Contains(p2)))
{
return true;
}
}
}
return false;
}
private void cleanValues()
{
idStart = -1;
idEnd = -1;
typeOfConnectionStart = -1;
typeOfConnectionEnd = -1;
pipesCoordAux = null;
p = null;
}