internal static SFML.Graphics.Font Load(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (!Files.FileExists(path))
{
throw new FileNotFoundException(path + " not found.");
}
if (fonts.ContainsKey(path))
{
return(fonts[path]);
}
if (Files.IsUsingDataPack(path))
{
var stream = new MemoryStream(Files.LoadFileBytes(path));
fonts.Add(path, new SFML.Graphics.Font(stream)); // SFML fix? Might be memory leaking when you have a lot of fonts.
//stream.Close();
//fonts.Add(path, new SFML.Graphics.Font(Files.LoadFileBytes(path))); // SFML fix?
}
else
{
if (File.Exists(path))
{
fonts.Add(path, new SFML.Graphics.Font(path)); // Cant load font with bytes from path?
}
else
{ // This should work because we already checked FileExists above
fonts.Add(path, new SFML.Graphics.Font(Files.AssetsFolderPrefix + path)); // Cant load font with bytes from path?
}
}
return(fonts[path]);
}
/// <summary>
/// Load a file as a memory stream from local files or packed data.
/// Probably don't use this a lot it probably is memory leak city.
/// </summary>
/// <param name="path">The path to load from.</param>
/// <returns>The stream.</returns>
public static Stream LoadFileStream(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (FileExists(path))
{
return(new MemoryStream(LoadFileBytes(path)));
}
return(null);
}
/// <summary>
/// Create an OgmoProject from a source .oep file.
/// </summary>
/// <param name="source">The path to the .oep file.</param>
/// <param name="imagePath">The default image path to use for loading tilemaps.</param>
public OgmoProject(string source, string imagePath = "")
{
source = FileHandling.GetAbsoluteFilePath(source);
if (!File.Exists(source))
{
throw new ArgumentException("Ogmo project file could not be found.");
}
if (imagePath == "")
{
UseAtlas = true;
}
ImagePath = imagePath;
var xmlDoc = new XmlDocument();
xmlDoc.Load(source);
BackgroundColor = new Color(xmlDoc["project"]["BackgroundColor"]);
GridColor = new Color(xmlDoc["project"]["GridColor"]);
var xmlLayers = xmlDoc.GetElementsByTagName("LayerDefinition");
foreach (XmlElement x in xmlLayers)
{
var layer = new OgmoLayer(x);
Layers.Add(layer.Name, layer);
}
//I dont know if I need to do this
var xmlEntities = xmlDoc.GetElementsByTagName("EntityDefinition");
foreach (XmlElement x in xmlEntities)
{
}
var xmlTilesets = xmlDoc.GetElementsByTagName("Tileset");
foreach (XmlElement x in xmlTilesets)
{
TileMaps.Add(x["Name"].InnerText, x["FilePath"].InnerText);
}
//var xmlLevelValues = xmlDoc.GetElementsByTagName("ValueDefinitions");
//dirty dirty hack because there should only be one element with that name
//and for SOME REASON I can't just grab an XmlElement, I have to grab a NodeList and enumerate it for my element. What gives, microsoft?
var xmlLevelValues = xmlDoc.GetElementsByTagName("LevelValueDefinitions")[0] as XmlElement;
foreach (XmlElement x in xmlLevelValues.GetElementsByTagName("ValueDefinition"))
{
levelValueTypes.Add(x.Attributes["Name"].Value, x.Attributes["xsi:type"].Value);
}
}
/// <summary>
/// Check if a file is being loaded from a local file or the packed data.
/// Note that the game will attempt to load from local files before packed data.
/// </summary>
/// <param name="path">The path to check.</param>
/// <returns>True if the data is coming from the packed file.</returns>
public static bool IsUsingDataPack(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (File.Exists(path))
{
return(false);
}
if (File.Exists(AssetsFolderPrefix + path))
{
return(false);
}
return(Data.ContainsKey(path));
}
public static SoundBuffer Load(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (!Files.FileExists(path))
{
throw new FileNotFoundException(path + " not found.");
}
if (sounds.ContainsKey(path))
{
return(sounds[path]);
}
sounds.Add(path, new SoundBuffer(Files.LoadFileBytes(path)));
return(sounds[path]);
}
internal static SFML.Graphics.Texture Load(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
//if (!File.Exists(source)) throw new FileNotFoundException("Texture path " + source + " not found.");
if (!Files.FileExists(path))
{
throw new FileNotFoundException("Texture path " + path + " not found.");
}
if (textures.ContainsKey(path))
{
return(textures[path]);
}
textures.Add(path, new SFML.Graphics.Texture(Files.LoadFileBytes(path)));
return(textures[path]);
}
/// <summary>
/// Load a file as a byte array from local files or packed data.
/// </summary>
/// <param name="path">The path to load from.</param>
/// <returns>The byte array of the data from the file.</returns>
public static byte[] LoadFileBytes(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (File.Exists(path))
{
return(File.ReadAllBytes(path));
}
if (File.Exists(AssetsFolderPrefix + path))
{
return(File.ReadAllBytes(AssetsFolderPrefix + path));
}
if (Data.ContainsKey(path))
{
return(Data[path]);
}
return(null);
}
/// <summary>
/// Reads data from a uncompressed packed file
/// </summary>
/// <param name="path">The path to the packed data file.</param>
public static void LoadPackedData(string path)
{
path = FileHandling.GetAbsoluteFilePath(path);
if (!File.Exists(path))
{
throw new FileNotFoundException("Cannot find packed data file " + path);
}
Data.Clear();
var bytes = new BinaryReader(File.Open(path, FileMode.Open));
int length = (int)bytes.BaseStream.Length;
var reading = bytes.ReadBoolean();
while (reading)
{
var filepath = bytes.ReadString();
var fileSize = bytes.ReadInt32();
var data = bytes.ReadBytes(fileSize);
Data.Add(filepath, data);
//Console.WriteLine("Reading data {0}", filepath);
reading = bytes.ReadBoolean();
}
}
/// <summary>
/// Load data into a Scene from a source .oel file.
/// </summary>
/// <param name="path">The oel to load.</param>
/// <param name="scene">The Scene to load into.</param>
public void LoadLevelFromFile(string path, Scene scene)
{
path = FileHandling.GetAbsoluteFilePath(path);
LoadLevel(File.ReadAllText(path), scene);
}
/// <summary>
/// Load level data from a string into a Scene.
/// </summary>
/// <param name="data">The level data to load.</param>
/// <param name="scene">The Scene to load into.</param>
public void LoadLevel(string data, Scene scene)
{
data = FileHandling.GetAbsoluteFilePath(data);
Entities.Clear();
CurrentLevel = data;
var xmlDoc = new XmlDocument();
xmlDoc.Load(data);
var xmlLevel = xmlDoc["level"];
scene.Width = int.Parse(xmlDoc["level"].Attributes["width"].Value);
scene.Height = int.Parse(xmlDoc["level"].Attributes["height"].Value);
int i = 0;
foreach (var layer in Layers.Values)
{
if (layer.Type == "GridLayerDefinition")
{
var Entity = new Entity();
var grid = new GridCollider(scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
grid.LoadString(xmlLevel[layer.Name].InnerText);
if (ColliderTags.ContainsKey(layer.Name))
{
grid.AddTag(ColliderTags[layer.Name]);
}
if (DisplayGrids)
{
var tilemap = new Tilemap(scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
tilemap.LoadString(xmlLevel[layer.Name].InnerText, layer.Color);
Entity.AddGraphic(tilemap);
}
Entity.AddCollider(grid);
scene.Add(Entity);
Entities.Add(layer.Name, Entity);
}
if (layer.Type == "TileLayerDefinition")
{
var Entity = new Entity();
var xmlTiles = xmlLevel[layer.Name];
var tileset = xmlTiles.Attributes["tileset"].Value;
var tilepath = ImagePath + TileMaps[tileset];
foreach (var kv in assetMappings)
{
var find = kv.Key;
var replace = kv.Value;
if (tilepath.EndsWith(find))
{
tilepath = replace;
break;
}
}
var tilemap = new Tilemap(tilepath, scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
var exportMode = xmlTiles.Attributes["exportMode"].Value;
switch (exportMode)
{
case "CSV":
tilemap.LoadCSV(xmlTiles.InnerText);
break;
case "XMLCoords":
foreach (XmlElement t in xmlTiles)
{
tilemap.SetTile(t);
}
break;
}
tilemap.Update();
Entity.AddGraphic(tilemap);
Entity.Layer = BaseTileDepth - i * TileDepthIncrement;
i++;
scene.Add(Entity);
Entities.Add(layer.Name, Entity);
}
if (layer.Type == "EntityLayerDefinition")
{
var xmlEntities = xmlLevel[layer.Name];
if (xmlEntities != null)
{
foreach (XmlElement e in xmlEntities)
{
CreateEntity(e, scene);
}
}
}
}
if (UseCameraBounds)
{
scene.CameraBounds = new Rectangle(0, 0, scene.Width, scene.Height);
scene.UseCameraBounds = true;
}
}
