private static bool ValidateCreationObject( TileLayerCO creationObject )
{
//not implemented yet, but this will be used to verify all creation objects
//if the creation object is not valid, return null
return true;
}
//Read and parse selected layer file
private static TileLayerCO ProcessLayer(string layerFileName)
{
try
{
//Instantiate the creation object to hold all creation data of this tile layer
TileLayerCO tileLayerCO = new TileLayerCO();
//layer Layout list of index to be read in, in the future instead of an integer index, it will probably be an object
using (StreamReader streamReader = new StreamReader(layerFileName))
{
bool readingTextures = false;
bool readingProperties = false;
bool readingLayout = false;
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine().Trim();
if (!string.IsNullOrEmpty(line))
{
if (line.Contains("[Textures]"))
{
readingTextures = true;
readingProperties = false;
readingLayout = false;
}
else if (line.Contains("[Properties]"))
{
readingTextures = false;
readingProperties = true;
readingLayout = false; ;
}
else if (line.Contains("[Layout]"))
{
readingTextures = false;
readingProperties = false;
readingLayout = true;
}
else if (readingTextures)
{
tileLayerCO.LayerTextureNameList.Add(line);
}
else if (readingProperties)
{
string[] propertyPairs = line.Split('=');
//There should always be an index 0 / and 1 for the property pairs. Probably should add a try-catch here to handle when this isn't the case
string key = propertyPairs[0].Trim();
string value = propertyPairs[1].Trim();
tileLayerCO.LayerPropertyDictionary.Add(key, value);
}
else if (readingLayout)
{
List<int> row = new List<int>();
String[] textureIndexes = line.Split(',');
foreach (String textureIndex in textureIndexes)
{
//Should be trimmed but this is a backup
if (!String.IsNullOrEmpty(textureIndex))
row.Add(Convert.ToInt32(textureIndex.Trim()));
}
tileLayerCO.LayerIndexLayout.Add(row);
}
}
}
}
return tileLayerCO;
}
catch (Exception e)
{
throw e;
}
}
