Draw Digital Numbers for Plasma Clock

Yeah, so I saw somewhere someone wanting to draw Digital Numbers. Here is great demo I think I got from Richard Frost (digits part):

_Title "Digital Plasmatic Clock   press spacebar for new coloring set" ' b+ 2020-01-20 translated and modified from SmallBASIC
'Plasma Magnifico - updated 2015-11-26 for Android
'This program creates a plasma surface, which looks oily or silky.

Const xmax = 850, ymax = 200, sq = 25
Const dat = "1110111000001101111100011111100101110111011101101001001111111111011011"

Type xy
   x As Single
   y As Single
   dx As Single
   dy As Single
End Type
Screen _NewImage(xmax, ymax, 32)
_ScreenMove 300, 40

Dim c(360) As _Unsigned Long, p(6) As xy, f(6)
restart:
r = Rnd: g = Rnd: b = Rnd: i = 0
For n = 1 To 5
   r1 = r: g1 = g: b1 = b
   Do: r = Rnd: Loop Until Abs(r - r1) > .2
   Do: g = Rnd: Loop Until Abs(g - g1) > .2
   Do: b = Rnd: Loop Until Abs(g - g1) > .2
   For m = 0 To 17: m1 = 17 - m
       f1 = (m * r) / 18: f2 = (m * g) / 18: f3 = (m * b) / 18: c(i) = rgbf(f1, f2, f3): i = i + 1
   Next
   For m = 0 To 17: m1 = 17 - m
       f1 = (m + m1 * r) / 18: f2 = (m + m1 * g) / 18: f3 = (m + m1 * b) / 18: c(i) = rgbf(f1, f2, f3): i = i + 1
   Next
   For m = 0 To 17: m1 = 17 - m
       f1 = (m1 + m * r) / 18: f2 = (m1 + m * g) / 18: f3 = (m1 + m * b) / 18: c(i) = rgbf(f1, f2, f3): i = i + 1
   Next
   For m = 0 To 17: m1 = 17 - m
       f1 = (m1 * r) / 18: f2 = (m1 * g) / 18: f3 = (m1 * b) / 18: c(i) = rgbf(f1, f2, f3): i = i + 1
   Next
Next

For n = 0 To 5
   p(n).x = Rnd * xmax: p(n).y = Rnd * ymax: p(n).dx = Rnd * 2 - 1: p(n).dy = Rnd * 2 - 1
   f(n) = Rnd * .1
Next

While _KeyDown(27) = 0
   If InKey$ = " " Then GoTo restart
   For i = 0 To 5
       p(i).x = p(i).x + p(i).dx
       If p(i).x > xmax Or p(i).x < 0 Then p(i).dx = -p(i).dx
       p(i).y = p(i).y + p(i).dy
       If p(i).y > ymax Or p(i).y < 0 Then p(i).dy = -p(i).dy
   Next
   For y = 0 To ymax - 1 Step 2
       For x = 0 To xmax - 1 Step 2
           d = 0
           For n = 0 To 5
               dx = x - p(n).x: dy = y - p(n).y
               k = Sqr(dx * dx + dy * dy)
               d = d + (Sin(k * f(n)) + 1) / 2
           Next n: d = d * 60
           Line (x, y)-Step(2, 2), c(d), BF
       Next
   Next
   For j = 1 To 3
       If j = 1 Then
           c~& = &HFFFFFFFF: offset = -2
       ElseIf j = 2 Then
           c~& = &HFF555555: offset = 2
       Else
           c~& = &HFFAAAAAA: offset = 0
       End If
       For n = 1 To 8 'clock digits over background
           If Mid$(Time$, n, 1) = ":" Then
               Line ((n - 1) * 4 * sq + 2 * sq + offset, sq + sq + offset)-Step(sq, sq), c~&, BF
               Line ((n - 1) * 4 * sq + 2 * sq + offset, sq + 4 * sq + offset)-Step(sq, sq), c~&, BF
           Else
               drawC (n - 1) * 4 * sq + sq + offset, sq + offset, Mid$(dat$, Val(Mid$(Time$, n, 1)) * 7 + 1, 7), c~&
           End If
       Next
   Next
   _Display
Wend

Function rgbf~& (n1, n2, n3)
   rgbf~& = _RGB32(n1 * 255, n2 * 255, n3 * 255)
End Function

Sub drawC (x, y, c$, c As _Unsigned Long)
   For m = 1 To 7
       If Val(Mid$(c$, m, 1)) Then
           Select Case m
               Case 1: Line (x, y)-Step(sq, 3 * sq), c, BF
               Case 2: Line (x, y + 2 * sq)-Step(sq, 4 * sq), c, BF
               Case 3: Line (x, y)-Step(3 * sq, sq), c, BF
               Case 4: Line (x, y + 2 * sq)-Step(3 * sq, sq), c, BF
               Case 5: Line (x, y + 5 * sq)-Step(3 * sq, sq), c, BF
               Case 6: Line (x + 2 * sq, y)-Step(sq, 3 * sq), c, BF
               Case 7: Line (x + 2 * sq, y + 2 * sq)-Step(sq, 4 * sq), c, BF
           End Select
       End If
   Next
End Sub






Not bad for 100 LOC!