import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class ResourceLoader {

    public static String loadBundledShader(String name) throws IOException {
        InputStream is = ResourceLoader.class.getResourceAsStream("/shaders/" + name);

        return loadShader(is);
    }


    public static String loadShader(InputStream is) throws IOException {

        StringBuilder shaderSourceFile = new StringBuilder();

        BufferedReader shaderReader = new BufferedReader(new InputStreamReader(is));

        String line;

        while ((line = shaderReader.readLine()) != null) {
            shaderSourceFile.append(line).append("\n");
        }

        return shaderSourceFile.toString();
    }

}