[SOLVED] How to getNumFiles and open

[paul.w]

Hi 

 

How to use getNumFiles and open :

 

https://developer.unigine.com/en/docs/1.0/scripting/core/class.dir#getNumFiles_int

 

Any imports? What do I have to do?

 

Because I get errors with the following line:

 

int numFile = getNumFiles(fpath + "all_unigine_newgame/videos");

 

[ivan.cuevas]

Dir is a class, you have to create an instance.

///...

		Dir directory = new Dir();
		if(directory.open(engine.getDataPath() + path)) {
			forloop(int i = 0; directory.getNumFiles()) {
				string name = basename(directory.getFileName(i));
				if(strrstr(name,".world") == -1) continue;
				names.append(replace(name,".world",""));
			}
			directory.close();
		}
		delete directory;
/// ...

[paul.w]

thanks :)

 

That really help :)

 

[sOLVED]