public static String saveScreenshot(File var0, int var1, int var2) {
      try {
         File var3 = new File(var0, "screenshots");
         var3.mkdir();
         if(buffer == null || buffer.capacity() < var1 * var2) {
            buffer = BufferUtils.createByteBuffer(var1 * var2 * 3);
         }

         if(imageData == null || imageData.length < var1 * var2 * 3) {
            pixelData = new byte[var1 * var2 * 3];
            imageData = new int[var1 * var2];
         }

         GL11.glPixelStorei(3333 /*GL_PACK_ALIGNMENT*/, 1);
         GL11.glPixelStorei(3317 /*GL_UNPACK_ALIGNMENT*/, 1);
         buffer.clear();
         GL11.glReadPixels(0, 0, var1, var2, 6407 /*GL_RGB*/, 5121 /*GL_UNSIGNED_BYTE*/, buffer);
         buffer.clear();
         String var4 = "" + dateFormat.format(new Date());

         File var5;
         for(int var6 = 1; (var5 = new File(var3, var4 + (var6 == 1?"":"_" + var6) + ".png")).exists(); ++var6) {
            ;
         }

         buffer.get(pixelData);

         for(int var7 = 0; var7 < var1; ++var7) {
            for(int var8 = 0; var8 < var2; ++var8) {
               int var9 = var7 + (var2 - var8 - 1) * var1;
               int var10 = pixelData[var9 * 3 + 0] & 255;
               int var11 = pixelData[var9 * 3 + 1] & 255;
               int var12 = pixelData[var9 * 3 + 2] & 255;
               int var13 = -16777216 | var10 << 16 | var11 << 8 | var12;
               imageData[var7 + var8 * var1] = var13;
            }
         }

         BufferedImage var15 = new BufferedImage(var1, var2, 1);
         var15.setRGB(0, 0, var1, var2, imageData, 0, var1);
         ImageIO.write(var15, "png", var5);
         return "Saved screenshot as " + var5.getName();
      } catch (Exception var14) {
         var14.printStackTrace();
         return "Failed to save: " + var14;
      }
   }