lpp

return {
    -- environment variables

    -- keys

    TOP_SCREEN = {  type = "value",
                    description = "Top Screen Image_ID for Screen functions." },

    BOTTOM_SCREEN = { type = "value",
                      description = "Bottom Screen Image_ID for Screen functions." },

    LEFT_EYE = {  type = "value",
                  description = "ID to print for left eye in stereoscopic 3D." },

    RIGHT_EYE = { type = "value",
                  description = "ID to print for right eye in stereoscopic 3D." },

    KEY_A = { type = "value",
              description = "Key A value in u32 format for Controls functions." },

    KEY_B = { type = "value",
              description = "Key B value in u32 format for Controls functions." },

    KEY_R = { type = "value",
              description = "Key R value in u32 format for Controls functions." },

    KEY_L = { type = "value",
              description = "Key L value in u32 format for Controls functions." },

    KEY_START = { type = "value",
                  description = "Key START value in u32 format for Controls functions." },

    KEY_SELECT = {  type = "value",
                    description = "Key SELECT value in u32 format for Controls functions." },

    KEY_X = { type = "value",
              description = "Key X value in u32 format for Controls functions." },

    KEY_Y = { type = "value",
              description = "Key Y value in u32 format for Controls functions." },

    KEY_ZL = { type = "value",
              description = "Key ZL value in u32 format for Controls functions." },

    KEY_ZR = {  type = "value",
                description = "Key ZR value in u32 format for Controls functions." },

    KEY_DRIGHT = {  type = "value",
                    description = "Key Digital Right value in u32 format for Controls functions." },

    KEY_DLEFT = { type = "value",
                  description = "Key Digital Left value in u32 format for Controls functions." },

    KEY_DUP = { type = "value",
                description = "Key Digital Up value in u32 format for Controls functions." },

    KEY_DDOWN = { type = "value",
                  description = "Key Digital Down value in u32 format for Controls functions." },

    KEY_TOUCH = { type = "value",
                  description = "Key Touchscreen value in u32 format for Controls functions." },

    KEY_HOME = {  type = "value",
                  description = "Key Home value in u32 format for Controls functions." },

    KEY_POWER = { type = "value",
                  description = "Key Power value in u32 format for Controls functions." },

    -- attributes

    FREAD = { type = "value",
              description = "Attribute for I/O functions for opening a file with Read attribute." },

    FWRITE = {  type = "value",
                description = "Attribute for I/O functions for opening a file with Write attribute." },

    FCREATE = { type = "value",
                description = "Attribute for I/O functions for opening a file with Create/Write attributes." },

    LOOP = {  type = "value",
              description = "Attribute for Audio/Video functions for looping buffer." },

    NO_LOOP = { type = "value",
                description = "Attribute for Audio/Video functions for no looping buffer." },

    NAND = {  type = "value",
              description = "Attribute for CIA NAND managing." },

    SDMC = {  type = "value",
              description = " Attribute for CIA SDMC managing." },

    APP_RUNNING = { type = "value",
                    description = "Status for homebrew while is not suspended/exiting." },

    APP_EXITING = { type = "value",
                    description = "Status for homebrew while is exiting." },


 -- I/O module

  io = {
    type = "class",
    description = "Handles file operations.",

    childs = {
      open = {
        type = "function",
        description = [[Open a file.
Sample usage: fileStream = io.open("/file.txt",FCREATE)]],
        args = "(string file,int attribute,[u64 extdata_archive])",
        returns = "s64",
        valuetype = "userdata",
      },

      read = {
        type = "function",
        description = [[Read from an opened file.
Sample usage: text = io.read(fileStream,0,10)]],
        args = "(s64 filestream,u64 offset,u64 size)",
        returns = "string",
        valuetype = "string",
      },

      write = {
        type = "function",
        description = [[Write a text in an opened file.
Sample usage: io.write(fileStream,0,"Text written with LPP", 21)]],
        args = "(s64 filestream,u64 offset,string text,u64 size)",
        returns = "void",
        valuetype = "nil",
      },

      size = {
        type = "function",
        description = [[Get size of an opened file.
Sample usage: size = io.size(fileStream)]],
        args = "(s64 filestream)",
        returns = "u64",
        valuetype = "number",
      },

      close = {
        type = "function",
        description = [[Close an opened file.
Sample usage: io.close(fileStream)]],
        args = "(s64 filestream, [bool extdata_file])",
        returns = "void",
        valuetype = "nil",
      },
    },
  },

  -- System module

  System = {
    type = "class",
    description = "Handles system calls.",

    childs = {
      exit = {
        type = "function",
        description = [[Exit homebrew and returns to Homebrew Menu.
Sample usage: System.exit()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      getFirmware = {
        type = "function",
        description = [[Returns firmware version.
Sample usage: fw_ver = System.getFirmware()]],
        args = "(void)",
        returns = "u32",
        valuetype = "number",
      },

      getKernel = {
        type = "function",
        description = [[Returns kernel version.
Sample usage: kr_ver = System.getKernel()]],
        args = "(void)",
        returns = "u32",
        valuetype = "number",
      },

      getRegion = {
        type = "function",
        description = [[Get console region (1 = USA, 2 = EUR, Other = JPN).
Sample usage: reg = System.getRegion()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      takeScreenshot = {
        type = "function",
        description = [[Take a screenshot in BMP/JPG format.
Sample usage: System.takeScreenshot("/file.bmp",false)]],
        args = "(string filename,bool jpg_compression)",
        returns = "void",
        valuetype = "nil",
      },

      checkBuild = {
        type = "function",
        description = [[Check current working lpp-3ds build type. (0 = 3DSX, 1 = 3DS/CIA)
Sample usage: build = System.checkBuild()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      currentDirectory = {
        type = "function",
        description = [[Get or set current directory.
Sample usage: dir = System.currentDirectory() / System.currentDirectory("/lpp-3ds/")]],
        args = "([string path])",
        returns = "[string]",
        valuetype = "[string|nil]",
      },

      deleteFile = {
        type = "function",
        description = [[Delete a file.
Sample usage: System.deleteFile("/file.txt")]],
        args = "(string path)",
        returns = "void",
        valuetype = "nil",
      },

      deleteDirectory = {
        type = "function",
        description = [[Delete a directory.
Sample usage: System.deleteDirectory("/dir")]],
        args = "(string path)",
        returns = "void",
        valuetype = "nil",
      },

      renameDirectory = {
        type = "function",
        description = [[Move or rename a directory.
Sample usage: System.renameDirectory("/path","/path2")]],
        args = "(string path,string path2)",
        returns = "void",
        valuetype = "nil",
      },

      renameFile = {
        type = "function",
        description = [[Move or rename a file.
Sample usage: System.renameFile("/file.txt","/file.sh")]],
        args = "(string path,string path2)",
        returns = "void",
        valuetype = "nil",
      },

      createDirectory = {
        type = "function",
        description = [[Create a directory.
Sample usage: System.createDirectory("/test_dir")]],
        args = "(string path)",
        returns = "void",
        valuetype = "nil",
      },

      listDirectory = {
        type = "function",
        description = [[List a directory.
Sample usage: list_dir = System.listDirectory("/test_dir/")]],
        args = "(string path)",
        returns = "table",
        valuetype = "table",
      },

      isBatteryCharging = {
        type = "function",
        description = [[Check if battery is in charging.
Sample usage: if (System.isBatteryCharging()) then ... end]],
        args = "(void)",
        returns = "boolean",
        valuetype = "boolean",
      },

      getBatteryLife = {
        type = "function",
        description = [[Get battery life.
Sample usage: life_battery = System.getBatteryLife()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      getModel = {
        type = "function",
        description = [[Get 3DS Model. (0 = 3DS, 1 = 3DS XL, 2 = New 3DS, 3 = 2DS, 4 = New 3DS XL)
Sample usage: model = System.getModel()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      getLanguage = {
        type = "function",
        description = [[Get 3DS system language.
Sample usage: language = System.getLanguage()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      startKeyboard = {
        type = "function",
        description = [[Start a virtual built-in keyboard.
Sample usage: my_name = System.startKeyboard("Paul")]],
        args = "([string text])",
        returns = "string",
        valuetype = "string",
      },

      launch3DSX = {
        type = "function",
        description = [[Launch a 3DSX homebrew.
Sample usage: System.launch3DSX("/boot.3dsx")]],
        args = "(string filename)",
        returns = "void",
        valuetype = "nil",
      },

      launchCIA = {
        type = "function",
        description = [[ Launch an imported CIA.
Sample usage: System.launchCIA(0x00133700,SDMC)]],
        args = "(u32 unique_id,u32 mediatype) ",
        returns = "void",
        valuetype = "nil",
      },

      extractSMDH = {
        type = "function",
        description = [[Extract title, desc, author and icon from a SMDH file.
Sample usage: smdh = System.extractSMDH("/file.smdh") [smdh.title, smdh.desc, smdh.author, smdh.icon] ]],
        args = "(string filename)",
        returns = "table",
        valuetype = "table",
      },

      listExtdataDir = {
        type = "function",
        description = [[List a folder in extdata.
Sample usage: banner = System.listExtdataDir("/ExBanner",0x227)]],
        args = "(string path,u64 archive)",
        returns = "table",
        valuetype = "table",
      },

      scanExtdata = {
        type = "function",
        description = [[List all extdata folders and files.
Sample usage: extdata_dir = System.scanExtdata()]],
        args = "(void)",
        returns = "table",
        valuetype = "table",
      },

      listCIA = {
        type = "function",
        description = [[List all imported CIA files.
Sample usage: cia_table = System.listCIA()]],
        args = "(void)",
        returns = "table",
        valuetype = "table",
      },

      installCIA = {
        type = "function",
        description = [[Install a CIA file.
Sample usage: System.installCIA("/file.cia")]],
        args = "(string filename)",
        returns = "void",
        valuetype = "nil",
      },

      uninstallCIA = {
        type = "function",
        description = [[Uninstall a CIA file.
Sample usage: System.uninstallCIA(1,SDMC)]],
        args = "(u32 delete_id,u32 mediatype)",
        returns = "void",
        valuetype = "nil",
      },

      extractZIP = {
        type = "function",
        description = [[Extract a ZIP file.
Sample usage: System.extractZIP("/file.zip","/file")]],
        args = "(string file,string path_to_extract,[string password])",
        returns = "void",
        valuetype = "nil",
      },

      extractCIA = {
        type = "function",
        description = [[Extract ProductCode and UniqueID from a CIA file.
Sample usage: cia_info = System.extractCIA("/file.cia") [cia_info.unique_id , cia_info.title] ]],
        args = "(string file)",
        returns = "void",
        valuetype = "userdata",
      },

      checkStatus = {
        type = "function",
        description = [[Check homebrew status (Like APP_EXITING).
Sample usage: status = System.checkStatus()]],
        args = "(void)",
        returns = "u8",
        valuetype = "number",
      },

      showHomeMenu = {
        type = "function",
        description = [[Sets up necessary syscall for Home/Power buttons support.
Sample usage: System.showHomeMenu()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      reboot = {
        type = "function",
        description = [[Reboot Nintendo 3DS.
Sample usage: System.reboot()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      launchGamecard = {
        type = "function",
        description = [[Launch inserted game cartridge.
Sample usage: System.launchGamecard()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      getFreeSpace = {
        type = "function",
        description = [[Get SD card free space.
Sample usage: free_space = System.getFreeSpace(void)]],
        args = "(void)",
        returns = "u64",
        valuetype = "number",
      },

      getTime = {
        type = "function",
        description = [[Get console time.
Sample usage: h,m,s = System.getTime()]],
        args = "(void)",
        returns = "int,int,int",
        valuetype = "number,number,number",
      },

      getDate = {
        type = "function",
        description = [[Get console date.
Sample usage: day_value,day,month,year = System.getDate() [day_value: 5 = Friday, 6 = Saturday...] ]],
        args = "(void)",
        returns = "int,int,int,int",
        valuetype = "number,number,number,number",
      },

      getGWRomID = {
        type = "function",
        description = [[Get Product ID for current loaded rom on a Gateway/Mt Card.
Sample usage: product_id = System.getGWRomID()]],
        args = "(void)",
        returns = "string",
        valuetype = "string",
      },
    },
  },


  -- Screen module

  Screen = {
    type = "class",
    description = "Handles screen updates and drawing.",

    childs = {
      waitVblankStart = {
        type = "function",
        description = [[Wait Screen Refresh.
Sample usage: Screen.waitVblankStart()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      flip = {
        type = "function",
        description = [[Flip screen (Needed for every Screen function).
Sample usage: Screen.flip()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      debugPrint = {
        type = "function",
        description = [[Write a string on screen or image.
Sample usage: Screen.debugPrint(0, 0, "Hello World", Color.new(255,255,255), TOP_SCREEN)]],
        args = "(int x, int y, string text, u32 color, Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      refresh = {
        type = "function",
        description = [[Refresh screen buffers.
Sample usage: Screen.refresh()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      clear = {
        type = "function",
        description = [[Clear screen.
Sample usage: Screen.clear(TOP_SCREEN)]],
        args = "(Image_id screen_id)",
        returns = "void",
        valuetype = "nil",
      },

      fillRect = {
        type = "function",
        description = [[Draw a rectangle.
Sample usage: Screen.fillRect(5, 20, 5, 40, Color.new(255,0,0), BOTTOM_SCREEN)]],
        args = "(int x1, int x2, int y1, int y2, u32 color, Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      fillEmptyRect = {
        type = "function",
        description = [[Draw a rectangular box.
Sample usage: Screen.fillEmptyRect(5, 20, 5, 40, Color.new(255,0,0), BOTTOM_SCREEN)]],
        args = "(int x1, int x2, int y1, int y2, u32 color, Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      drawLine = {
        type = "function",
        description = [[Draw a line.
Sample usage: Screen.drawLine(5, 20, 5, 40, Color.new(255,0,0), BOTTOM_SCREEN)]],
        args = "(int x1, int x2, int y1, int y2, u32 color, Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      drawPixel = {
        type = "function",
        description = [[Draw a pixel.
Sample usage: Screen.drawPixel(5, 5, Color.new(255,0,0), BOTTOM_SCREEN)]],
        args = "(int x, int y, u32 color, Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      getPixel = {
        type = "function",
        description = [[Get the color of a pixel.
Sample usage: Screen.getPixel(5, 5, BOTTOM_SCREEN)]],
        args = "(int x, int y, Image_id screen_id, [Eye_id] eye)",
        returns = "u32",
        valuetype = "number",
      },

      loadImage = {
        type = "function",
        description = [[Load a BMP, PNG or JPG image file.
Sample usage: bitmap = Screen.loadImage("/file.bmp")]],
        args = "(string filename)",
        returns = "Image_id",
        valuetype = "userdata",
      },

      drawImage = {
        type = "function",
        description = [[Draw an image.
Sample usage: Screen.drawImage(10,20,bitmap,TOP_SCREEN)]],
        args = "(int x,int y,Image_id image,Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      drawPartialImage = {
        type = "function",
        description = [[Draw a part of an image.
Sample usage: Screen.drawPartialImage(10,20,0,0,100,100,bitmap,BOTTOM_SCREEN)]],
        args = "(int x,int y,int image_x,int image_y,int width,int height,Image_id image,Image_id screen_id, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      getImageWidth = {
        type = "function",
        description = [[Get width of an image.
Sample usage: width = Screen.getImageWidth(bitmap_file)]],
        args = "(Image_id image)",
        returns = "int",
        valuetype = "number",
      },

      getImageHeight = {
        type = "function",
        description = [[Get height of an image.
Sample usage: height = Screen.getImageHeight(bitmap_file)]],
        args = "(Image_id image)",
        returns = "int",
        valuetype = "number",
      },

      flipImage = {
        type = "function",
        description = [[Flip an image.
Sample usage: Screen.flipImage(image,flipped_image)]],
        args = "(Image_id source,Image_id destination)",
        returns = "void",
        valuetype = "nil",
      },

      createImage = {
        type = "function",
        description = [[Create an empty image.
Sample usage: image = Screen.createImage(10,10, Color.new(255,255,255))]],
        args = "(int width, int height, u32 color)",
        returns = "Image_id",
        valuetype = "userdata",
      },

      freeImage = {
        type = "function",
        description = [[Delete an image from memory.
Sample usage: Screen.freeImage(image)]],
        args = "(Image_id image)",
        returns = "void",
        valuetype = "nil",
      },

      saveImage = {
        type = "function",
        description = [[Save an image as BMP/JPG file.
Sample usage: Screen.saveImage(image,"/file.bmp",false)]],
        args = "(Image_id image,string file,bool jpg_compression)",
        returns = "void",
        valuetype = "nil",
      },

      enable3D = {
        type = "function",
        description = [[Enable stereoscopic 3D.
Sample usage: Screen.enable3D()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      disable3D = {
        type = "function",
        description = [[Disable stereoscopic 3D.
Sample usage: Screen.disable3D()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      get3DLevel = {
        type = "function",
        description = [[Get current stereoscopic 3D slide level.
Sample usage: lvl_3d = Screen.get3DLevel()]],
        args = "(void)",
        returns = "float",
        valuetype = "number",
      },
    },
  },

  -- Graphics module

  Graphics = {
    type = "class",
    description = "Handles screen updates and drawing.",

    childs = {
      init = {
        type = "function",
        description = [[Init GPU.
Sample usage: Graphics.init()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      term = {
        type = "function",
        description = [[Terminate GPU.
Sample usage: Graphics.term()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      initBlend = {
        type = "function",
        description = [[Init GPU blending.
Sample usage: Graphics.initBlend(TOP_SCREEN)]],
        args = "(int screen, [int side])",
        returns = "void",
        valuetype = "nil",
      },

      termBlend = {
        type = "function",
        description = [[Terminate GPU blending.
Sample usage: Graphics.termBlend()]],
        args = "(void) ",
        returns = "void",
        valuetype = "nil",
      },

      loadImage = {
        type = "function",
        description = [[Load an image as GPU texture.
Sample usage: texture = Graphics.loadImage("/file.png")]],
        args = "(string filename)",
        returns = "u32",
        valuetype = "number",
      },

      freeImage = {
        type = "function",
        description = [[Free a GPU texture.
Sample usage: Graphics.freeImage(texture)]],
        args = "(u32 texture)",
        returns = "void",
        valuetype = "nil",
      },

      flip = {
        type = "function",
        description = [[Swap GPU screens.
Sample usage: Graphics.flip()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      drawImage = {
        type = "function",
        description = [[Blit a GPU texture.
Sample usage: Graphics.drawImage(5, 5, texture)]],
        args = "(int x, int y, int texture)",
        returns = "void",
        valuetype = "nil",
      },

      drawPartialImage = {
        type = "function",
        description = [[Blit a part of a GPU texture.
Sample usage: Graphics.drawPartialImage(5, 5, 0, 10, 100, 100, texture)]],
        args = "(int x, int y, int img_x, int img_y, int width, int height int texture)",
        returns = "void",
        valuetype = "nil",
      },

      fillRect = {
        type = "function",
        description = [[Blit a rectangle using GPU.
Sample usage: Graphics.fillRect(0,10,0,10,Color.new(255,255,255))]],
        args = "(int x1, int x2, int y1, int y2, u32 color)",
        returns = "void",
        valuetype = "nil",
      },

      fillEmptyRect = {
        type = "function",
        description = [[Blit an empty rectangle using GPU.
Sample usage: Graphics.fillEmptyRect(0,10,0,10,Color.new(255,255,255))]],
        args = "(int x1, int x2, int y1, int y2, u32 color)",
        returns = "void",
        valuetype = "nil",
      },

      drawLine = {
        type = "function",
        description = [[Blit a line using GPU.
Sample usage: Graphics.drawLine(0,10,0,10,Color.new(255,255,255))]],
        args = "(int x1, int x2, int y1, int y2, u32 color)",
        returns = "void",
        valuetype = "nil",
      },
    },
  },

  -- Console module

  Console = {
    type = "class",
    description = "Handles console init and updating.",

    childs = {
      new = {
        type = "function",
        description = [[Create a new console.
Sample usage: console = Console.new(TOP_SCREEN)]],
        args = "(Image_id screen)",
        returns = "u32",
        valuetype = "number",
      },

      clear = {
        type = "function",
        description = [[Clear a console.
Sample usage: Console.clear(console)]],
        args = "(u32 console)",
        returns = "void",
        valuetype = "nil",
      },

      show = {
        type = "function",
        description = [[Print content of a console.
Sample usage: real_wrote_characters = Console.show(console)]],
        args = "(u32 console)",
        returns = "int",
        valuetype = "number",
      },

      append = {
        type = "function",
        description = [[Append text to a console.
Sample usage: Console.append(console,"Hello world!\n")]],
        args = "(u32 console,string text)",
        returns = "void",
        valuetype = "nil",
      },

      destroy = {
        type = "function",
        description = [[Free a console.
Sample usage: Console.destroy(console)]],
        args = "(u32 console)",
        returns = "void",
        valuetype = "nil",
      },
    },
  },


  -- Font module

  Font = {
    type = "class",
    description = "Handles font loading.",

    childs = {
      load = {
        type = "function",
        description = [[Load a TTF font.
Sample usage: my_font = Font.load("/font.ttf")]],
        args = "(string filename)",
        returns = "u32",
        valuetype = "number",
      },

      setPixelSizes = {
        type = "function",
        description = [[Set size for a font.
Sample usage: Font.setPixelSizes(my_font,18)]],
        args = "(u32 font,u32 size)",
        returns = "void",
        valuetype = "nil",
      },

      print = {
        type = "function",
        description = [[Print a text with a font.
Sample usage: Font.print(my_font, 5, 5, "Hello World!", Color.new(255,255,255), TOP_SCREEN)]],
        args = "(u32 font, int x, int y, string text, u32 color, u32 screen, [u32 side])",
        returns = "void",
        valuetype = "nil",
      },

      unload = {
        type = "function",
        description = [[Free a font.
Sample usage: Font.unload(my_font)]],
        args = "(u32 font)",
        returns = "void",
        valuetype = "nil",
      },
    },
  },

  -- Color module

  Color = {
    type = "class",
    description = "Object for color values.",

    childs = {
      new = {
        type = "function",
        description = [[Create a new RGB or RGBA color.
Sample usage: red = Color.new(255,0,0)]],
        args = "(int r, int g, int b,[int a])",
        returns = "u32",
        valuetype = "number",
      },

      getR = {
        type = "function",
        description = [[Get R value of a color.
Sample usage: red_value = Color.getR(Color.new(255,0,0))]],
        args = "(u32 color)",
        returns = "int",
        valuetype = "number",
      },

      getG = {
        type = "function",
        description = [[Get G value of a color.
Sample usage: green_value = Color.getG(Color.new(255,0,0))]],
        args = "(u32 color)",
        returns = "int",
        valuetype = "number",
      },

      getB = {
        type = "function",
        description = [[Get B value of a color.
Sample usage: blue_value = Color.getB(Color.new(255,0,0))]],
        args = "(u32 color)",
        returns = "int",
        valuetype = "number",
      },

      getA = {
        type = "function",
        description = [[Get A value of a color.
Sample usage: alpha_value = Color.getA(Color.new(255,0,0,0))]],
        args = "(u32 color)",
        returns = "int",
        valuetype = "number",
      },
    },
  },

  -- Controls module

  Controls = {
    type = "class",
    description = "Handles input status.",

    childs = {
      init = {
        type = "function",
        description = [[Sets up controls environment.
Sample usage: Controls.init()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      read = {
        type = "function",
        description = [[Read controls input.
Sample usage: pad = Controls.read()]],
        args = "(void)",
        returns = "u32",
        valuetype = "number",
      },

      check = {
        type = "function",
        description = [[Check if a button is pressed.
Sample usage: if (Controls.check(Controls.read(),KEY_A)) then ... end]],
        args = "(u32 controls,u32 button)",
        returns = "boolean",
        valuetype = "boolean",
      },

      readCirclePad = {
        type = "function",
        description = [[Get X,Y position of Circle Pad.
Sample usage: x,y = Controls.readCirclePad()]],
        args = "(void)",
        returns = "int,int",
        valuetype = "number,number",
      },

      readCstickPad = {
        type = "function",
        description = [[Get X,Y position of Circle Pad Pro.
Sample usage: x,y = Controls.readCstickPad()]],
        args = "(void)",
        returns = "int,int",
        valuetype = "number,number",
      },

      readTouch = {
        type = "function",
        description = [[Get X,Y position of touchscreen pixel.
Sample usage: x,y = Controls.readTouch()]],
        args = "(void)",
        returns = "int,int",
        valuetype = "number,number",
      },

      getVolume = {
        type = "function",
        description = [[Get current console volume.
Sample usage: vol = Controls.getVolume()]],
        args = "(void)",
        returns = "int",
        valuetype = "number",
      },

      headsetStatus = {
        type = "function",
        description = [[Check if headset is inserted.
Sample usage: if Controls.headsetStatus() then ... end]],
        args = "(void)",
        returns = "boolean",
        valuetype = "boolean",
      },
    },
  },

  -- Timer module

  Timer = {
    type = "class",
    description = "Timer functionality with millisecond accuracy.",

    childs = {
      new = {
        type = "function",
        description = [[Create a new timer.
Sample usage: timer = Timer.new()]],
        args = "(void)",
        returns = "u32",
        valuetype = "number",
      },

      getTime = {
        type = "function",
        description = [[Returns time in milliseconds of timer object.
Sample usage: time = Timer.getTime(timer)]],
        args = "(u32 timer)",
        returns = "u32",
        valuetype = "number",
      },

      destroy = {
        type = "function",
        description = [[Free a timer object.
Sample usage: Timer.destroy(timer)]],
        args = "(u32 timer)",
        returns = "void",
        valuetype = "nil",
      },

      reset = {
        type = "function",
        description = [[Reset time of a timer object.
Sample usage: Timer.reset(timer)]],
        args = "(u32 timer)",
        returns = "void",
        valuetype = "nil",
      },

      pause = {
        type = "function",
        description = [[Pause a timer object.
Sample usage: Timer.pause(timer)]],
        args = "(u32 timer)",
        returns = "void",
        valuetype = "nil",
      },

      resume = {
        type = "function",
        description = [[Resume a timer object.
Sample usage: Timer.resume(timer)]],
        args = "(u32 timer)",
        returns = "void",
        valuetype = "nil",
      },

      isPlaying = {
        type = "function",
        description = [[Check if a timer is paused or not.
Sample usage: if Timer.isPlaying(timer) then .. end]],
        args = "(u32 timer)",
        returns = "boolean",
        valuetype = "boolean",
      },
    },
  },

  -- Network module

  Network = {
    type = "class",
    description = "Handles connections to a network.",

    childs = {
      isWifiEnabled = {
        type = "function",
        description = [[Check if WiFi is enabled.
Sample usage: if (Network.isWifiEnabled()) then ... end]],
        args = "(void)",
        returns = "boolean",
        valuetype = "boolean",
      },

      getMacAddress = {
        type = "function",
        description = [[Get console MAC address.
Sample usage: mac = Network.getMacAddress()]],
        args = "(void)",
        returns = "string",
        valuetype = "string",
      },

      getIpAddress = {
        type = "function",
        description = [[Get LAN IP address.
Sample usage: ip = Network.getIpAddress()]],
        args = "(void)",
        returns = "string",
        valuetype = "string",
      },

      initFTP = {
        type = "function",
        description = [[Init FTP on port 5000.
Sample usage: Network.initFTP()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      termFTP = {
        type = "function",
        description = [[Terminate FTP on port 5000.
Sample usage: Network.termFTP()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      updateFTP = {
        type = "function",
        description = [[Update FTP state and get last received command.
Sample usage: cmd = Network.updateFTP()]],
        args = "(void)",
        returns = "string",
        valuetype = "string",
      },

      downloadFile = {
        type = "function",
        description = [[Download a file via HTTP protocol.
Sample usage: Network.downloadFile("http://rinnegatamante.netsons.org/3DSBriscola.rar","/3DSBriscola.rar")]],
        args = "(string url,string filename)",
        returns = "void",
        valuetype = "nil",
      },

      requestString = {
        type = "function",
        description = [[Request a string via HTTP protocool.
Sample usage: string = Network.requestString("http://rinnegatamante.netsons.org/ORGANIZ3D.txt")]],
        args = "(string url)",
        returns = "string",
        valuetype = "string",
      },

      sendMail = {
        type = "function",
        description = [[Send e-mail via HTTP protocol.
Sample usage: is_mail_sent = Network.sendMail("[email protected]","Sample e-mail","This is a sample e-mail.")]],
        args = "(string to,string subject,string body)",
        returns = "boolean",
        valuetype = "boolean",
      },
    },
  },

  -- Sound module

  Sound = {
    type = "class",
    description = "Handles sound system.",

    childs = {
      init = {
        type = "function",
        description = [[Initialize sound system.
Sample usage: Sound.init()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      term = {
        type = "function",
        description = [[Terminate sound system.
Sample usage: Sound.term()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      openWav = {
        type = "function",
        description = [[Open a WAV file.
Sample usage: wav = Sound.openWav("/file.wav",false)]],
        args = "(string filename,[bool use_streaming])",
        returns = "wav_id",
        valuetype = "userdata",
      },

      openAiff = {
        type = "function",
        description = [[Open an AIFF/AIF file.
Sample usage: aiff = Sound.openAiff("/file.aiff",true)]],
        args = "(string filename,[bool use_streaming])",
        returns = "wav_id",
        valuetype = "userdata",
      },

      openOgg = {
        type = "function",
        description = [[Open an OGG file.
Sample usage: wav = Sound.openOgg("/file.ogg",true)]],
        args = "(string filename,[bool use_streaming])",
        returns = "wav_id",
        valuetype = "userdata",
      },

      updateStream = {
        type = "function",
        description = [[Update buffer for a sound stream.
Sample usage: Sound.updateStream()]],
        args = "(void)",
        returns = "void",
        valuetype = "nil",
      },

      isPlaying = {
        type = "function",
        description = [[Get sound playing state.
Sample usage: if Sound.isPlaying(wav) then ... end]],
        args = "(wav_id wav_file)",
        returns = "boolean",
        valuetype = "boolean",
      },

      play = {
        type = "function",
        description = [[Play a loaded sound.
Sample usage: Sound.play(wav,NO_LOOP,0x09)]],
        args = "(wav_id wav_file, int loop, u32 channel, [u32 channel2])",
        returns = "void",
        valuetype = "nil",
      },

      close = {
        type = "function",
        description = [[Close and free a loaded sound.
Sample usage: Sound.close(wav)]],
        args = "(wav_id wav_file)",
        returns = "void",
        valuetype = "nil",
      },

      pause = {
        type = "function",
        description = [[Pause a sound.
Sample usage: Sound.pause(wav)]],
        args = "(wav_id wav_file)",
        returns = "void",
        valuetype = "nil",
      },

      resume = {
        type = "function",
        description = [[Resume a sound.
Sample usage: Sound.resume(wav)]],
        args = "(wav_id wav_file)",
        returns = "void",
        valuetype = "nil",
      },

      saveWav = {
        type = "function",
        description = [[Save a sound as WAV file.
Sample usage: Sound.saveWav(sound,"/test.wav")]],
        args = "(wav_id wav_file,string filename)",
        returns = "void",
        valuetype = "nil",
      },

      register = {
        type = "function",
        description = [[Register a sound with microphone.
Sample usage: sound = Sound.register(10)]],
        args = "(int seconds)",
        returns = "wav_id",
        valuetype = "userdata",
      },

      getTotalTime = {
        type = "function",
        description = [[Get Total Time of a sound.
Sample usage: time = Sound.getTotalTime(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "int",
        valuetype = "number",
      },

      getTime = {
        type = "function",
        description = [[Get Current Time of a sound.
Sample usage: time = Sound.getTime(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "int",
        valuetype = "number",
      },

      getSrate = {
        type = "function",
        description = [[Get samplerate of a sound.
Sample usage: samplerate = Sound.getSrate(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "int",
        valuetype = "number",
      },

      getTitle = {
        type = "function",
        description = [[Get Title of a sound.
Sample usage: title = Sound.getTitle(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "string",
        valuetype = "string",
      },

      getAuthor = {
        type = "function",
        description = [[Get Author of a sound.
Sample usage:author = Sound.getAuthor(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "string",
        valuetype = "string",
      },

      getType = {
        type = "function",
        description = [[Get audiotype of a sound. (1 = Mono, 2 = Stereo)
Sample usage:atype = Sound.getType(wav_file)]],
        args = "(wav_id wav_file)",
        returns = "int",
        valuetype = "number",
      },
    },
  },

  -- Video module

  BMPV = {
    type = "class",
    description = "Handles BMPV video system.",

    childs = {
      load = {
        type = "function",
        description = [[Load a BMPV file.
Sample usage: bmpv = BMPV.load("/file.bmpv")]],
        args = "(string filename)",
        returns = "bmpv_id",
        valuetype = "userdata",
      },

      start = {
        type = "function",
        description = [[Start a BMPV video.
Sample usage: BMPV.start(bmpv, NO_LOOP, 0x08, 0x09)]],
        args = "(bmpv_id bmpv, int loop, u32 channel1, [u32 channel2])",
        returns = "void",
        valuetype = "nil",
      },

      draw = {
        type = "function",
        description = [[Draw BMPV current frame.
Sample usage: BMPV.draw(0,0,bmpv,TOP_SCREEN)]],
        args = "(int x, int y, bmpv_id bmpv, int screen, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      unload = {
        type = "function",
        description = [[Unload a BMPV file.
Sample usage: BMPV.unload(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "void",
        valuetype = "nil",
      },

      getFPS = {
        type = "function",
        description = [[Get BMPV framerate.
Sample usage: fps = BMPV.getFPS(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "u32",
        valuetype = "number",
      },

      getFrame = {
        type = "function",
        description = [[Get BMPV current frame number.
Sample usage: cur = BMPV.getFrame(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "u32",
        valuetype = "number",
      },

      showFrame = {
        type = "function",
        description = [[Show a selected frame from BMPV file.
Sample usage: BMPV.showFrame(0,0,bmpv,50,TOP_SCREEN)]],
        args = "(int x,int y,bmpv_id bmpv,int frame_number,int screen,[Eye_Id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      getSrate = {
        type = "function",
        description = [[Get BMPV audio samplerate.
Sample usage: samplerate = BMPV.getSrate(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "u32",
        valuetype = "number",
      },

      getSize = {
        type = "function",
        description = [[Get BMPV total frame number.
Sample usage: tot = BMPV.getSize(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "u32",
        valuetype = "number",
      },

      isPlaying = {
        type = "function",
        description = [[Get BMPV playback state.
Sample usage: if (BMPV.isPlaying(bmpv)) then ... end]],
        args = "(bmpv_id bmpv)",
        returns = "boolean",
        valuetype = "boolean",
      },

      stop = {
        type = "function",
        description = [[Stop a BMPV video.
Sample usage: BMPV.stop(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "void",
        valuetype = "nil",
      },

      pause = {
        type = "function",
        description = [[Pause a BMPV video.
Sample usage: BMPV.pause(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "void",
        valuetype = "nil",
      },

      resume = {
        type = "function",
        description = [[Resume a BMPV video.
Sample usage: BMPV.resume(bmpv)]],
        args = "(bmpv_id bmpv)",
        returns = "void",
        valuetype = "nil",
      },
    },
  },

  JPGV = {
    type = "class",
    description = "Handles JPGV video system.",

    childs = {
      load = {
        type = "function",
        description = [[Load a JPGV file.
Sample usage: jpgv = JPGV.load("/file.jpgv")]],
        args = "(string filename)",
        returns = "jpgv_id",
        valuetype = "userdata",
      },

      start = {
        type = "function",
        description = [[Start a JPGV video.
Sample usage: JPGV.start(jpgv, NO_LOOP, 0x08, 0x09)]],
        args = "(jpgv_id jpgv, int loop, u32 channel1, [u32 channel2])",
        returns = "void",
        valuetype = "nil",
      },

      draw = {
        type = "function",
        description = [[Draw JPGV current frame.
Sample usage: JPGV.draw(0,0,jpgv,TOP_SCREEN)]],
        args = "(int x, int y, jpgv_id jpgv, int screen, [Eye_id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      unload = {
        type = "function",
        description = [[Unload a JPGV file.
Sample usage: JPGV.unload(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "void",
        valuetype = "nil",
      },

      getFPS = {
        type = "function",
        description = [[Get JPGV framerate.
Sample usage: fps = JPGV.getFPS(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "u32",
        valuetype = "number",
      },

      getFrame = {
        type = "function",
        description = [[Get JPGV current frame number.
Sample usage: cur = JPGV.getFrame(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "u32",
        valuetype = "number",
      },

      showFrame = {
        type = "function",
        description = [[Show a selected frame from JPGV file.
Sample usage: JPGV.showFrame(0,0,jpgv,50,TOP_SCREEN)]],
        args = "(int x,int y,jpgv_id jpgv,int frame_number,int screen,[Eye_Id] eye)",
        returns = "void",
        valuetype = "nil",
      },

      getSrate = {
        type = "function",
        description = [[Get JPGV audio samplerate.
Sample usage: samplerate = JPGV.getSrate(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "u32",
        valuetype = "number",
      },

      getSize = {
        type = "function",
        description = [[Get JPGV total frame number.
Sample usage: tot = JPGV.getSize(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "u32",
        valuetype = "number",
      },

      isPlaying = {
        type = "function",
        description = [[Get JPGV playback state.
Sample usage: if (JPGV.isPlaying(jpgv)) then ... end]],
        args = "(jpgv_id jpgv)",
        returns = "boolean",
        valuetype = "boolean",
      },

      stop = {
        type = "function",
        description = [[Stop a JPGV video.
Sample usage: JPGV.stop(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "void",
        valuetype = "nil",
      },

      pause = {
        type = "function",
        description = [[Pause a JPGV video.
Sample usage: JPGV.pause(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "void",
        valuetype = "nil",
      },

      resume = {
        type = "function",
        description = [[Resume a JPGV video.
Sample usage: JPGV.resume(jpgv)]],
        args = "(jpgv_id jpgv)",
        returns = "void",
        valuetype = "nil",
      },
    },
  },
}