Paint My Cube

This example shows a simple application for painting on the cube with several commands. Serves perfectly as a MYCUBE script example. A tap from the side changes color of the brush, a tap from the top draws with the selected brush. A double tap from the top fills the top side. A double tap from a side runs a small animation with music. A double tap from the bottom will erase the whole cube and a single tap from the bottom moves one action back.

This example also shows more advanced work with Push Pop Arrays and Variables. Push Pop Array is used for storing actions and variables are used for keeping the artwork in non-volatile memory. If a named variable exists, it is loaded with animation every time the script starts.

#include <futurocube>

new cursorColor = 0xD9150000
new cursor = 0
new cube[54] = [0]
new paint_var[] = [VAR_MAGIC1,VAR_MAGIC2,''paint_canvas'']
new history[54 * 10]


draw(drawc = 1)
{
  ClearCanvas()
  // draw painting
  for (new i = 0; i < 54; i++)
  {
    SetColor(cube[i])
    DrawPoint(i)
  }
  // draw cursor
  SetColor(cursorColor)
  if (drawc) DrawPoint(cursor)
  PrintCanvas()
}

draw_play()
{
  AckMotion()
  new j
  for (;;)
  {
    draw(0)
    AdjCanvas(-100+j)
    j+=10
    if (j>200) j=-100
    PrintCanvas()
    Sleep()
    if (IsPlayOver()) Play("snd1")
    if (Motion())
    {
      if (_is(Motion(),TAP_DOUBLE))
      {
        Quiet()
        AckMotion()
        break
      }
      AckMotion()
    }
  }
}



main()
{
  RegisterVariable(paint_var)
  new taptype = 0, motion = 0
  new colors[] = [0xD9150000, cGREEN, cBLUE, cRED, WHITE, 0x00000000, cORANGE, cMAGENTA, cPURPLE]
  new cci = 0
  RegAllSideTaps()
  RegMotion(TAP_DOUBLE)
  SetDoubleTapLength(400)
  SetIntensity(256)
  PushPopInit(history)


  if (LoadVariable(''paint_canvas'', cube)) draw_play()

  for(;;)
  {
    Sleep()
    cursor = GetCursor()
    // input handling
    motion = Motion()

    if (motion)
    {
      taptype = GetTapType(cursor)

      switch (taptype)
      {
        case 1: // side - switch color
          {
            if (motion & (1 << TAP_DOUBLE))
            {
              draw_play()
            }
            else
            {
              cci = (cci + 1) % sizeof(colors)
              cursorColor = colors[cci]
            }
          }
        case 2: // top - paint spot or side
          {
            if (motion & (1 << TAP_DOUBLE))
            {
              new ci = _i(cursor)
              Play("drip")
              for (new i = (ci / 9) * 9; i <(ci / 9 + 1) * 9; i++)
                cube[i] = cursorColor
            }
            else
            {
              Push(cube)
              cube[_i(cursor)] = cursorColor
              Play("ballhit")
            }
          }
        case 3: // bottom - clear
          {
            if (motion & (1 << TAP_DOUBLE))
            {
              Play("soko_step1")
              Push(cube)
              cellset(cube)
            }
            else
            {
              if (PPReady() >= 54)
              {
                Pop(cube)
                Play("startapp")
              }
              else Play("uff")
            }
          }
      }
      // variable is stored in RAM, until system needs
      // to put it into FLASH. That is the reason why
      // we can write the same variable multiple times
      StoreVariable(''paint_canvas'', cube)
    }
    AckMotion()
    draw()
  }
}