public Osb(string aCode)
{
code = aCode;
string[] lines = aCode.Split(new string[] { "\n" }, StringSplitOptions.None);
// substitute variables in the code before looking at the event part
List <KeyValuePair <string, string> > substitutions = new List <KeyValuePair <string, string> >();
ParserStatic.ApplySettings(lines, "Variables", aSectionLines =>
{
foreach (string line in aSectionLines)
{
if (line.StartsWith("$"))
{
substitutions.Add(new KeyValuePair <string, string>(
line.Split('=')[0].Trim(),
line.Split('=')[1].Trim()));
}
}
});
string substitutedCode = aCode;
foreach (KeyValuePair <string, string> substitution in substitutions)
{
substitutedCode = substitutedCode.Replace(substitution.Key, substitution.Value);
}
string codeResult = substitutedCode.ToString();
string[] linesResult = codeResult.Split(new string[] { "\n" }, StringSplitOptions.None);
backgrounds = GetEvents(linesResult, new List <string>()
{
"Background", "0"
}, anArgs => new Background(anArgs));
videos = GetEvents(linesResult, new List <string>()
{
"Video", "1"
}, anArgs => new Video(anArgs));
breaks = GetEvents(linesResult, new List <string>()
{
"Break", "2"
}, anArgs => new Break(anArgs));
sprites = GetEvents(linesResult, new List <string>()
{
"Sprite", "4"
}, anArgs => new Sprite(anArgs));
storyHitSounds = GetEvents(linesResult, new List <string>()
{
"Sample", "5"
}, anArgs => new StoryHitSound(anArgs));
animations = GetEvents(linesResult, new List <string>()
{
"Animation", "6"
}, anArgs => new Animation(anArgs));
}
/*
* Parser Methods
*/
private List <T> GetEvents <T>(string[] aLines, List <string> aTypes, Func <string[], T> aFunc)
{
// find all lines starting with any of aTypes in the event section
List <T> types = new List <T>();
ParserStatic.ApplySettings(aLines, "Events", aSectionLines =>
{
foreach (string line in aSectionLines)
{
if (aTypes.Any(aType => line.StartsWith(aType + ",")))
{
types.Add(aFunc(line.Split(',')));
}
}
});
return(types);
}