import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class ResourceLoader {

    public static String loadBundledShader(String filename) throws IOException {
        filename = ResourceLoader.class.getResource("/shaders/" + filename).getPath();

        File test = new File(filename);
        System.out.println(test.canRead());

        return loadShader(filename);
    }


    public static String loadShader(String filename) throws IOException {

        StringBuilder shaderSourceFile = new StringBuilder();

        BufferedReader shaderReader = new BufferedReader(new FileReader(filename));

        String line;

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

        return shaderSourceFile.toString();
    }

}