diff options
Diffstat (limited to 'ext/curses/rain.rb')
-rw-r--r-- | ext/curses/rain.rb | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/ext/curses/rain.rb b/ext/curses/rain.rb new file mode 100644 index 0000000000..36f0f84de2 --- /dev/null +++ b/ext/curses/rain.rb @@ -0,0 +1,76 @@ +#!/usr/local/bin/ruby +# rain for a curses test + +require "curses" +include Curses + +def onsig(sig) + close_screen + exit sig +end + +def ranf + rand(32767).to_f / 32767 +end + +# main # +for i in 1 .. 15 # SIGHUP .. SIGTERM + if trap(i, "SIG_IGN") != 0 then # 0 for SIG_IGN + trap(i) {|sig| onsig(sig) } + end +end + +init_screen +nl +noecho +srand + +xpos = {} +ypos = {} +r = lines - 4 +c = cols - 4 +for i in 0 .. 4 + xpos[i] = (c * ranf).to_i + 2 + ypos[i] = (r * ranf).to_i + 2 +end + +i = 0 +while TRUE + x = (c * ranf).to_i + 2 + y = (r * ranf).to_i + 2 + + + setpos(y, x); addstr(".") + + setpos(ypos[i], xpos[i]); addstr("o") + + i = if i == 0 then 4 else i - 1 end + setpos(ypos[i], xpos[i]); addstr("O") + + i = if i == 0 then 4 else i - 1 end + setpos(ypos[i] - 1, xpos[i]); addstr("-") + setpos(ypos[i], xpos[i] - 1); addstr("|.|") + setpos(ypos[i] + 1, xpos[i]); addstr("-") + + i = if i == 0 then 4 else i - 1 end + setpos(ypos[i] - 2, xpos[i]); addstr("-") + setpos(ypos[i] - 1, xpos[i] - 1); addstr("/ \\") + setpos(ypos[i], xpos[i] - 2); addstr("| O |") + setpos(ypos[i] + 1, xpos[i] - 1); addstr("\\ /") + setpos(ypos[i] + 2, xpos[i]); addstr("-") + + i = if i == 0 then 4 else i - 1 end + setpos(ypos[i] - 2, xpos[i]); addstr(" ") + setpos(ypos[i] - 1, xpos[i] - 1); addstr(" ") + setpos(ypos[i], xpos[i] - 2); addstr(" ") + setpos(ypos[i] + 1, xpos[i] - 1); addstr(" ") + setpos(ypos[i] + 2, xpos[i]); addstr(" ") + + + xpos[i] = x + ypos[i] = y + refresh + sleep(0.5) +end + +# end of main |