12 KiB
12 KiB
ConfigurationTool.cs
/// Author : Maxime Rohmer
/// Date : 30/05/2023
/// File : ConfigurationTool.cs
/// Brief : Class that contains all the methods used to create config files for the main programm
/// Version : Alpha 1.0
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tesseract;
using System.IO;
using System.Text.Json;
using System.Text.Json.Nodes;
namespace TrackTrends
{
public class ConfigurationTool
{
public Zone MainZone;
public const int NUMBER_OF_DRIVERS = 20;
public const int NUMBER_OF_ZONES = 9;
public const string CONFIGS_FOLDER_NAME = "./Presets/";
/// <summary>
/// Creates the configuration tool. It can only be created if you already have the dimensions of the main zone
/// </summary>
/// <param name="fullImage">The full image coming from the F1TV Data Channel</param>
/// <param name="mainZoneDimensions">The dimensions of the zone where all the drivers data are situated</param>
public ConfigurationTool(Bitmap fullImage, Rectangle mainZoneDimensions)
{
MainZone = new Zone(fullImage, mainZoneDimensions,"Main");
AutoCalibrate();
}
/// <summary>
/// Resets the main zone
/// </summary>
public void ResetMainZone()
{
MainZone.ResetZones();
}
/// <summary>
/// Reset the windows
/// </summary>
public void ResetWindows()
{
MainZone.ResetWindows();
}
/// <summary>
/// Save the current config in a JSON file stored in /Presets/
/// </summary>
/// <param name="drivers">A list of all the drivers in the GP. IMPORTANT, they need to ALL be mentionned or the program wont be able to detect the missing ones and will F up everything</param>
/// <param name="configName">The name the config should have</param>
public void SaveToJson(List<string> drivers, string configName)
{
string JSON = "";
JsonObject jsonFileObject = new JsonObject();
//Creates the mainZone object
JsonObject mainZoneObject = new JsonObject();
mainZoneObject.Add("x",MainZone.Bounds.X);
mainZoneObject.Add("y",MainZone.Bounds.Y);
mainZoneObject.Add("width",MainZone.Bounds.Width);
mainZoneObject.Add("height",MainZone.Bounds.Height);
JsonArray driverZonesArray = new JsonArray();
//Creates all the subzones that contain driver infos
int DriverID = 0;
foreach (Zone driverZone in MainZone.Zones)
{
DriverID++;
JsonObject driverZoneObject = new JsonObject();
driverZoneObject.Add("name","Driver"+DriverID);
driverZoneObject.Add("x", driverZone.Bounds.X);
driverZoneObject.Add("y", driverZone.Bounds.Y);
driverZoneObject.Add("width", driverZone.Bounds.Width);
driverZoneObject.Add("height", driverZone.Bounds.Height);
JsonArray windowsArray = new JsonArray();
JsonObject windowObject = new JsonObject();
//Creates all the windows of the current driver zone
//Note : We store ALL the windows and zones in the JSON because they are not spaced exactly the same on the main zone
foreach (Window window in driverZone.Windows)
{
windowObject.Add(window.Name, new JsonObject {
{ "x", window.Bounds.X },
{ "y", window.Bounds.Y },
{ "width", window.Bounds.Width },
{ "height", window.Bounds.Height }
});
}
windowsArray.Add(windowObject);
driverZoneObject.Add("Windows",windowsArray);
driverZonesArray.Add(driverZoneObject);
}
mainZoneObject.Add("DriverZones",driverZonesArray);
JsonArray driversArray = new JsonArray();
foreach (string driver in drivers)
{
driversArray.Add(driver);
}
mainZoneObject.Add("Drivers",driversArray);
jsonFileObject.Add("Main",mainZoneObject);
JSON = jsonFileObject.ToString();
//Saving the file
string path = CONFIGS_FOLDER_NAME + configName;
if (File.Exists(path + ".json"))
{
//We need to create a new name
int count = 2;
while (File.Exists(path + "_" + count + ".json"))
{
count++;
}
path += "_" + count + ".json";
}
else
{
path += ".json";
}
File.WriteAllText(path, JSON);
}
/// <summary>
/// Adds a window in the windows list
/// Be carefull of the order. It cant be random or it will crash. The programm expect the first to be position, second Gap to leader etc...
/// </summary>
/// <param name="rectangles">The bounds of the window</param>
public void AddWindows(List<Rectangle> rectangles)
{
foreach (Zone driverZone in MainZone.Zones)
{
Bitmap zoneImage = driverZone.ZoneImage;
for (int i = 1; i <= rectangles.Count; i++)
{
switch (i)
{
case 1:
//First zone should be the driver's Position
driverZone.AddWindow(new DriverPositionWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 2:
//Second zone should be the Gap to leader
driverZone.AddWindow(new DriverGapToLeaderWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 3:
//Third zone should be the driver's Lap Time
driverZone.AddWindow(new DriverLapTimeWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 4:
//Fourth zone should be the driver's DRS status
driverZone.AddWindow(new DriverDrsWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 5:
//Fifth zone should be the driver's Tyre's informations
driverZone.AddWindow(new DriverTyresWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 6:
//Sixth zone should be the driver's Name
driverZone.AddWindow(new DriverNameWindow(driverZone.ZoneImage, rectangles[i - 1], false));
break;
case 7:
//Seventh zone should be the driver's First Sector
driverZone.AddWindow(new DriverSectorWindow(driverZone.ZoneImage, rectangles[i - 1], 1, false));
break;
case 8:
//Zone number eight should be the driver's Second Sector
driverZone.AddWindow(new DriverSectorWindow(driverZone.ZoneImage, rectangles[i - 1], 2, false));
break;
case 9:
//Zone number nine should be the driver's Position Sector
driverZone.AddWindow(new DriverSectorWindow(driverZone.ZoneImage, rectangles[i - 1], 3, false));
break;
}
}
}
}
/// <summary>
/// This will automatically create all the driver zones at the correct places if the main zone has been weel positionned
/// You cant just divide the image by the number of pilots or it will be messy and inconsistent at the end (Garbage in Garbage Out)
/// </summary>
public void AutoCalibrate()
{
List<Rectangle> detectedText = new List<Rectangle>();
List<Zone> zones = new List<Zone>();
TesseractEngine engine = new TesseractEngine(Window.TESS_DATA_FOLDER.FullName, "eng", EngineMode.Default);
Image image = MainZone.ZoneImage;
var tessImage = Pix.LoadFromMemory(Window.ImageToByte(image));
Page page = engine.Process(tessImage);
//Runs a quick OCR detection. Not to detect any content but just to detect where is all the text positionned.
//For each row it decides the best Zone location and adds it to the Driver zone list
using (var iter = page.GetIterator())
{
iter.Begin();
do
{
Rect boundingBox;
if (iter.TryGetBoundingBox(PageIteratorLevel.Word, out boundingBox))
{
//We remove all the rectangles that are definitely too big
if (boundingBox.Height < image.Height / NUMBER_OF_DRIVERS)
{
//Now we add a filter to only get the boxes in the right because they are much more reliable in size
if (boundingBox.X1 > image.Width / 2)
{
//Now we check if an other square box has been found roughly in the same y axis
bool match = false;
//The tolerance is roughly half the size that a window will be
int tolerance = (image.Height / NUMBER_OF_DRIVERS) / 2;
foreach (Rectangle rect in detectedText)
{
if (rect.Y > boundingBox.Y1 - tolerance && rect.Y < boundingBox.Y1 + tolerance)
{
//There already is a rectangle in this line
match = true;
}
}
//if nothing matched we can add it
if (!match)
detectedText.Add(new Rectangle(boundingBox.X1, boundingBox.Y1, boundingBox.Width, boundingBox.Height));
}
}
}
} while (iter.Next(PageIteratorLevel.Word));
}
//DEBUG
int i = 1;
foreach (Rectangle Rectangle in detectedText)
{
Rectangle windowRectangle;
Size windowSize = new Size(image.Width, image.Height / NUMBER_OF_DRIVERS);
Point windowLocation = new Point(0, (Rectangle.Y + Rectangle.Height / 2) - windowSize.Height / 2);
windowRectangle = new Rectangle(windowLocation, windowSize);
//We add the driver zones
Zone driverZone = new Zone(MainZone.ZoneImage, windowRectangle, "DriverZone");
MainZone.AddZone(driverZone);
//driverZone.ZoneImage.Save("Driver" + i+".png");
i++;
}
}
}
}