i dowloaded dslua 0.7 this morning
and i'm bussy all day to get this code to work

SCREEN_BOTTOM = 1
BGBot8Bit = Screen.Load8BitBG()
BGBotText = Screen.LoadTextBG()
Screen.Initialize(SCREEN_BOTTOM,BGBotText,BGBot8Bit)

x = 0
y = 0
BGTopText:PrintXY(0,0,"generating")
while x ~= 31 and y ~= 23
   BGBot8Bit:Plot(x,y,random(0,1,2,3,4,5,6,7,8,9))
   
   if x == 31
      y + 1
      x = 0
   else
      x + 1
   end
end
BGbottext:clear()
DSLua.WaitForAnyKey()

what did i do wrong?

ok did what u say but still isnt working

and i changed the code a bit i thought this maiby worked -.-

BGBot8Bit = Screen.Load8BitBG()
Screen.Initialize( SCREEN_BOTTOM, BGBot8Bit)

BGBot8Bit:SetPaletteColor( CA, 31, 0, 0 )
BGBot8Bit:SetPaletteColor( CB, 0, 31, 0 )
BGBot8Bit:SetPaletteColor( CC, 0, 0, 31 )
BGBot8Bit:SetPaletteColor( CD, 31, 15, 0 )
BGBot8Bit:SetPaletteColor( CE, 31, 31, 0 )
BGBot8Bit:SetPaletteColor( CF, 15, 15, 15 )
BGBot8Bit:SetPaletteColor( CG, 31, 31, 31 )

X = 0
Y = 0
while X ~= 31 and Y ~= 23
   BGBot8Bit:Plot( X, Y, Random(CA,CB,CC,CD,CE,CF,CG))
   
   if X == 31
      Y = Y + 1
      X = 0
   else
      X = X + 1
   end
end
DSLua.WaitForAnyKey()

DAMN still doesnt work

BGBot8Bit = Screen.Load8BitBG()
Screen.Initialize( SCREEN_BOTTOM, BGBot8Bit)

BGBot8Bit:SetPaletteColor( 0, 31, 0, 0 )
BGBot8Bit:SetPaletteColor( 1, 0, 31, 0 )
BGBot8Bit:SetPaletteColor( 2, 0, 0, 31 )
BGBot8Bit:SetPaletteColor( 3, 31, 15, 0 )
BGBot8Bit:SetPaletteColor( 4, 31, 31, 0 )
BGBot8Bit:SetPaletteColor( 5, 15, 15, 15 )
BGBot8Bit:SetPaletteColor( 6, 31, 31, 31 )

X = 0
Y = 0
while X ~= 31 and Y ~= 23
   BGBot8Bit:Plot( X, Y, Random( 0, 1, 2, 3, 4, 5, 6))
   
   if X == 31
      Y = Y + 1
      X = 0
   else
      X = X + 1
   end
end
DSLua.WaitForAnyKey()

u try it
maiby what kind of flash-card u have matters

and is there something similar to dslua but with a in-game editor?