//methode maakt een kopie van de huidige tile die net getekend is, zodat dezelfde tile nog een keer getekend kan worden.
public static Tile CopyCurrentTile(SimControl s,Tile startTile)
{
Tile tile;
string tileName = startTile.name;
switch (tileName)
{
case "Spawner": Spawner currentSpawnerTile = (Spawner)startTile;
tile = new Spawner(s, currentSpawnerTile.Direction);
break;
case "Crossroad": tile = new Crossroad(s);
break;
case "Road": Road currentRoadTile = (Road)startTile;
tile = new Road(currentRoadTile.StartDirection, currentRoadTile.EndDirection);
break;
case "Fork": Fork currentForkTile = (Fork)startTile;
tile = new Fork(s, currentForkTile.NotDirection);
break;
default: tile = new Crossroad(s);
break;
}
return tile;
}
private void RotateTile(string LeftOrRight)
{
int difference;
if (LeftOrRight == "Right")
difference = 0;
else
difference = +2;
Tile originalTile = windowselect.simwindow.simcontrol.selectedTile;
SimControl simcontrol = windowselect.simwindow.simcontrol;
Tile rotatedTile;
switch (originalTile.name)
{
case "Fork": rotatedTile = new Fork(simcontrol, (originalTile.NotDirection+difference) % 4 + 1);
break;
case "Crossroad": rotatedTile = new Crossroad(simcontrol);
break;
case "Road": rotatedTile = new Road((originalTile.StartDirection+difference )% 4 + 1, (originalTile.EndDirection +difference)% 4 + 1);
break;
case "Spawner": rotatedTile = new Spawner(windowselect.simwindow.simcontrol, (originalTile.Direction + difference) % 4 + 1);
break;
default: rotatedTile = new Crossroad(simcontrol);
break;
}
simcontrol.DrawTile(originalTile.position, rotatedTile);
windowselect.simwindow.simcontrol.DrawSelectLine(originalTile.position);
}
/// <summary>
/// Click Open in homescreen
/// Loads previous saved files
/// </summary>
public void Open_Click()
{
Tile[] tempTileList = new Tile[(windowselect.simwindow.simcontrol.Size.Width / 100) * (windowselect.simwindow.simcontrol.Size.Height / 100)];
/// Does this work?
SimControl simcontrol;
simcontrol = windowselect.simwindow.simcontrol;
simcontrol.oldselectedTile = null;
/// Make new stream
Stream myStream1 = null;
Stream myStream2 = null;
Stream dummyStream = null;
int addLines = 0;
int totalLines;
/// New open dialog
OpenFileDialog openDialog = new OpenFileDialog();
/// Few basic settings for the opendialog
//openFileDialog1.InitialDirectory = "c:\\";
openDialog.Filter = "TrafficSimulation files (*.trs)|*.trs";
openDialog.FilterIndex = 1;
openDialog.RestoreDirectory = true;
if (openDialog.ShowDialog() == DialogResult.OK)
{
/// Change cursor to wait cursor
this.Cursor = Cursors.WaitCursor;
/// Make new loadwindow with the startposition in the middle
LoadWindow LoadWin = new LoadWindow();
LoadWin.StartPosition = FormStartPosition.CenterScreen;
LoadWin.FormBorderStyle = FormBorderStyle.FixedDialog;
LoadWin.ControlBox = false;
/// Try to open the file
try
{
if (openDialog.OpenFile() != null)
{
/// Make 3 streams, 1 for the road and spawners, 2 for the forks and crossroads and the dummy for counting
myStream1 = openDialog.OpenFile();
myStream2 = openDialog.OpenFile();
dummyStream = openDialog.OpenFile();
/// Streamreaders for each stream
StreamReader dummyReader = new StreamReader(dummyStream);
StreamReader r1, r2;
/// Set the number of lines of code that has to be deleted and added
addLines = 0;
/// Count the numbers of lines in the file
string line;
while ((line = dummyReader.ReadLine()) != null)
{
addLines++;
}
/// Total amount of lines that has to be run through while loading
totalLines = addLines * 2;
/// Set maximums of the progressbar
LoadWin.progressBar1.Maximum = totalLines;
/// Show the LoadWindow
LoadWin.Show();
/// Clear the map
simcontrol.backgroundBC.ClearBitmap();
simcontrol.backgroundBC.bitmap.MakeTransparent(Color.Green);
simcontrol.trafficlightBC.ClearBitmap();
simcontrol.trafficlightBC.bitmap.MakeTransparent(Color.Green);
simcontrol.Invalidate();
/// Clear the list
simcontrol.simulationMap.ClearTileList();
#region Add roads and spawners to the map
/// Add al the roads to the map
using (myStream1)
{
// Streamreader for stream 1
r1 = new StreamReader(myStream1);
// Set value of progressBar1 back to 0 and change maximum
LoadWin.progressBar1.Value = 0;
LoadWin.progressBar1.Maximum = (addLines * 2);
/// Read the file line for line
while (r1.Peek() >= 0)
{
string t = r1.ReadLine();
// Char that splits the data
char[] splitChar = { '_' };
// Array of strings with info about tile
string[] information = t.Split(splitChar);
Bitmap tileImage;
Tile currentBuildTile;
int roadX;
int roadY;
int tilesHorizontal = Size.Width / 100;
/// You need different information from different tiles
/// So you need multiple cases, one for each tile
///
/// Basic information
/// 0: Tile
/// 1: X position
/// 2: Y position
/// Specific information
/// 3: Trafficlight strat
/// 4: Maxspeed for a tile
/// 5: Begin direction (notDirection for Fork, direction for Spawner)
/// 6: End direction (only for Road)
/// 7: laneshightolow, not for Crossroad and Fork
/// 8: laneslowtohigh, not for Crossroad and Fork
/// 9: Cars per second in spawner
switch (information[0])
{
case "Road":
/// Make new tile
currentBuildTile = new Road(Convert.ToInt32(information[5]), Convert.ToInt32(information[6]));
/// Get the location
roadX = Convert.ToInt32(information[1]) / 100;
roadY = Convert.ToInt32(information[2]) / 100;
/// Set some values
currentBuildTile.SetValues(simcontrol, new Point((roadX * 100), roadY * 100));
currentBuildTile.LanesHighToLow = Convert.ToInt32(information[7]);
currentBuildTile.LanesLowToHigh = Convert.ToInt32(information[8]);
currentBuildTile.maxSpeed = Convert.ToInt32(information[4]);
/// Add to list
tempTileList[(roadX + roadY * 20)] = currentBuildTile;
/// Draw the tile
tileImage = currentBuildTile.DrawImage();
simcontrol.backgroundBC.AddObject(tileImage, new Point(roadX * 100, roadY * 100));
/// Add 1 to progressBar1/2
LoadWin.progressBar1.PerformStep();
break;
/// Load a spawner to the list
case "Spawner":
/// Make new tile
currentBuildTile = new Spawner(windowselect.simwindow.simcontrol, Convert.ToInt32(information[5]));
Spawner spawner = (Spawner)currentBuildTile;
/// Get location
roadX = Convert.ToInt32(information[1]) / 100;
roadY = Convert.ToInt32(information[2]) / 100;
/// Set some values
spawner.maxSpeed = Convert.ToInt32(information[4]);
spawner.UpdateLanes(simcontrol, Convert.ToInt32(information[5]), Convert.ToInt32(information[7]), Convert.ToInt32(information[8]));
spawner.SetValues(simcontrol, new Point((roadX * 100), roadY * 100));
spawner.CarsSpawnChance = Convert.ToInt32(information[9]);
/// Add to list
tempTileList[(roadX + roadY * 20)] = currentBuildTile;
/// Draw the tile
tileImage = currentBuildTile.DrawImage();
simcontrol.backgroundBC.AddObject(tileImage, new Point(roadX * 100, roadY * 100));
simcontrol.Invalidate();
/// Add 1 to progressBar1/2
LoadWin.progressBar1.PerformStep();
break;
default:
break;
}
}
/// Copy the tempTileList to tileList
foreach (Tile tile in tempTileList)
{
if (tile != null)
{
windowselect.simwindow.simcontrol.simulationMap.AddTile(tile);
}
}
}
#endregion
#region Add the rest to the map
using (myStream2)
{
r2 = new StreamReader(myStream2);
tempTileList = new Tile[(windowselect.simwindow.simcontrol.Size.Width / 100) * (windowselect.simwindow.simcontrol.Size.Height / 100)];
/// Read the file line for line
while (r2.Peek() >= 0)
{
string t = r2.ReadLine();
// Char that splits the string
char[] splitChar = { '_' };
// Array of strings with info about tile
string[] information = t.Split(splitChar);
Bitmap tileImage;
Tile currentBuildTile;
int roadX;
int roadY;
int tilesHorizontal = Size.Width / 100;
/// You need different information from different tiles
/// So you need multiple cases, one for each tile
///
/// Basic information
/// 0: Tile
/// 1: X position
/// 2: Y position
/// Specific information
/// 3: Trafficlight strat
/// 4: Maxspeed for a tile
/// 5: Begin direction (notDirection for Fork, direction for Spawner)
/// 6: End direction (only for Road)
/// 7: laneshightolow, not for Crossroad and Fork
/// 8: laneslowtohigh, not for Crossroad and Fork
/// 9: Cars per second in spawner
switch (information[0])
{
/// Load a fork into the list
case "Fork":
/// Make new tile
currentBuildTile = new Fork(simcontrol, Convert.ToInt32(information[5]));
/// Get the location
roadX = Convert.ToInt32(information[1]) / 100;
roadY = Convert.ToInt32(information[2]) / 100;
/// Set some values
currentBuildTile.SetValues(simcontrol, new Point((roadX * 100), roadY * 100));
currentBuildTile.maxSpeed = Convert.ToInt32(information[4]);
currentBuildTile.GetControl().strat = Convert.ToInt32(information[3]);
/// Add to list
tempTileList[(roadX + roadY * 20)] = currentBuildTile;
/// Draw the tile
tileImage = currentBuildTile.DrawImage();
simcontrol.backgroundBC.AddObject(tileImage, new Point(roadX * 100, roadY * 100));
simcontrol.Invalidate();
/// Add 1 to progressBar1/2
LoadWin.progressBar1.PerformStep();
break;
/// Load a crossroad to the list
case "Crossroad":
/// Make new tile
currentBuildTile = new Crossroad(simcontrol);
/// Get location
roadX = Convert.ToInt32(information[1]) / 100;
roadY = Convert.ToInt32(information[2]) / 100;
/// Set some values
currentBuildTile.SetValues(simcontrol, new Point((roadX * 100), roadY * 100));
currentBuildTile.maxSpeed = Convert.ToInt32(information[4]);
currentBuildTile.GetControl().strat = Convert.ToInt32(information[3]);
/// Add to list
tempTileList[(roadX + roadY * 20)] = currentBuildTile;
/// Draw the tile
tileImage = currentBuildTile.DrawImage();
simcontrol.backgroundBC.AddObject(tileImage, new Point(roadX * 100, roadY * 100));
simcontrol.Invalidate();
/// Add 1 to progressBar1/2
LoadWin.progressBar1.PerformStep();
break;
default:
break;
}
}
/// Copy the tempTileList to tileList
foreach (Tile tile in tempTileList)
{
if (tile != null)
{
windowselect.simwindow.simcontrol.simulationMap.AddTile(tile);
}
}
}
#endregion
}
/// Set the current building tile to a straight road
simcontrol.currentBuildTile = new Road(1, 3);
///Set the state to selected
simcontrol.state = "selected";
LoadWin.Close();
/// Set cursor back to an arrow
this.Cursor = Cursors.Arrow;
/// New screen
windowselect.New();
}
/// Throw exception when something is wrong
catch (Exception ex)
{
LoadWin.Close();
this.Cursor = Cursors.Arrow;
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
}