/// <summary>
/// Loads a Track definition file and constructs a Track object.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static async Task <Track> LoadAsync(string defpath, string assetpath, IGraphicsFactory f)
{
FileIniDataParser file = new FileIniDataParser();
file.Parser.Configuration.CommentString = "//";
IniData inidata = file.ReadFile(defpath);
if (inidata == null)
{
return(null);
}
IniGetter ini = new IniGetter(inidata);
string bkgpath = ini.GetString("track", "background");
string maskpath = ini.GetString("track", "mask");
Dictionary <Color, int> regionColors = new Dictionary <Color, int>();
int regions = ini.GetInt("track", "regions");
for (int i = 0; i < regions; ++i)
{
string secname = string.Format("region{0}", i);
if (!inidata.Sections.ContainsSection(secname))
{
continue;
}
Color col = Color.FromArgb(255,
(byte)ini.GetInt(secname, "color_r"),
(byte)ini.GetInt(secname, "color_g"),
(byte)ini.GetInt(secname, "color_b"));
regionColors[col] = i;
}
IImage background = await f.LoadImageAsync(assetpath + bkgpath);
IBitmap mask = await f.LoadBitmapAsync(assetpath + maskpath);
/*
* // TODO: find out whether engine provides faster solution
* int[,] regionMap = new int[mask.Width, mask.Height];
* for (int x = 0; x < mask.Width; ++x)
* {
* // NOTE: since MonoAGS has Y axis pointing up, we need to invert the lookup array's Y index
* for (int y = 0, mapy = mask.Height - 1; y < mask.Height; ++y, --mapy)
* {
* Color col = mask.GetPixel(x, y);
* int index = 0;
* regionColors.TryGetValue(col, out index);
* regionMap[x, mapy] = index;
* }
* }
*
* return new Track(background, regionColors.Count, regionMap);
*/
Size trackSize = mask != null ? new Size(mask.Width, mask.Height) : new Size();
List <RaceNode> checkpoints = loadCheckpoints(assetpath, trackSize);
TrackAIData aiData = await loadAIData(assetpath, trackSize, f);
return(new Track(background, regionColors.Count, mask, regionColors, checkpoints, aiData));
}
public static void Load(string filepath, ref GameConfig gameCfg, ref RaceEventConfig raceCfg)
{
if (!File.Exists(filepath))
{
return;
}
FileIniDataParser file = new FileIniDataParser();
file.Parser.Configuration.CommentString = "//";
IniData inidata = file.ReadFile(filepath);
IniGetter ini = new IniGetter(inidata);
gameCfg.MusicVolume = ini.GetInt("main", "music", gameCfg.MusicVolume);
raceCfg.PlayerDriver = ini.GetInt("race", "driver", raceCfg.PlayerDriver);
raceCfg.Laps = ini.GetInt("race", "laps", raceCfg.Laps);
raceCfg.Opponents = ini.GetInt("race", "opponents", raceCfg.Opponents);
string physics = ini.GetString("race", "physics", raceCfg.Physics.ToString());
RacePhysicsMode mode;
if (Enum.TryParse <RacePhysicsMode>(physics, out mode))
{
raceCfg.Physics = mode;
}
raceCfg.CarCollisions = ini.GetBool("race", "car_collisions", raceCfg.CarCollisions);
/* TODO
*
* IsDebugMode = ini.ReadBool("main", "debug_mode", IsDebugMode);
*/
}
private static async Task loadAIRegionsData(TrackAIData data, string assetpath, IGraphicsFactory f)
{
IBitmap regionMask = await f.LoadBitmapAsync(assetpath + "airegions.bmp");
if (regionMask == null)
{
return;
}
FileIniDataParser file = new FileIniDataParser();
file.Parser.Configuration.CommentString = "//";
IniData inidata = file.ReadFile(assetpath + "airegions.ini");
if (inidata == null)
{
return;
}
IniGetter ini = new IniGetter(inidata);
Dictionary <Color, float> regionAngles = new Dictionary <Color, float>();
int regions = ini.GetInt("ai", "regions");
for (int i = 0; i < regions; ++i)
{
string secname = string.Format("region{0}", i);
if (!inidata.Sections.ContainsSection(secname))
{
continue;
}
Color col = Color.FromArgb(255,
(byte)ini.GetInt(secname, "color_r"),
(byte)ini.GetInt(secname, "color_g"),
(byte)ini.GetInt(secname, "color_b"));
regionAngles[col] = MathUtils.DegreesToRadians(ini.GetFloat(secname, "angle"));
}
data.AIRegionMask = regionMask;
data.AIRegionAngles = regionAngles;
return;
}
public static TrackConfig LoadConfig(Track track, string iniFilePath)
{
FileIniDataParser file = new FileIniDataParser();
file.Parser.Configuration.CommentString = "//";
IniData inidata = file.ReadFile(iniFilePath);
if (inidata == null)
{
return(null);
}
IniGetter ini = new IniGetter(inidata);
TrackConfig cfg = new TrackConfig();
cfg.Gravity = ini.GetFloat("track", "gravity");
cfg.AirResistance = ini.GetFloat("track", "air_resistance");
int regions = ini.GetInt("track", "regions");
cfg.Regions = new List <TrackRegionConfig>();
for (int i = 0; i < regions; ++i)
{
string secname = String.Format("area{0}", i);
if (!inidata.Sections.ContainsSection(secname))
{
continue;
}
TrackRegionConfig r = new TrackRegionConfig();
r.IsObstacle = ini.GetBool(secname, "is_obstacle");
r.TerraSlideFriction = ini.GetFloat(secname, "slide_friction");
r.TerraRollFriction = ini.GetFloat(secname, "roll_friction");
r.TerraGrip = ini.GetFloat(secname, "grip");
r.EnvResistance = ini.GetFloat(secname, "env_resistance");
cfg.Regions.Add(r);
}
return(cfg);
}
