likestorm

likestorm.rb

require 'net/http'
def hsv_to_rgb(h, s, v)
  h_i = (h*6).to_i
  f = h*6 - h_i
  p = v * (1 - s)
  q = v * (1 - f*s)
  t = v * (1 - (1 - f) * s)
  r, g, b = v, t, p if h_i==0
  r, g, b = q, v, p if h_i==1
  r, g, b = p, v, t if h_i==2
  r, g, b = p, q, v if h_i==3
  r, g, b = t, p, v if h_i==4
  r, g, b = v, p, q if h_i==5
  [(r*256).to_i, (g*256).to_i, (b*256).to_i]
end
@h=0;@diff=0.001
def gen_uri(color);URI.parse("http://reallike.geekday.jp/?post=1&color=#{color}");end

def like n,w=0;n.times{|i| sleep w;Thread.start{ Net::HTTP.get(get_uri);puts i } }; end

# 1
def get_uri; u=gen_uri('%02x%02x%02x'%hsv_to_rgb(@h,0.99,0.99)) ; @h=@h+@diff;@h=0 if @h>0.99; u;end


# 2
@i=0
@c=['FF0000','0000FF','00FF00']
@cycle=100
def get_uri; u=gen_uri(@c[(@i/@cycle)% @c.length]); @i+=1; u; end


# 3
@color='FF0000'
def get_uri; gen_uri @color; end
# 10.times {|i| @color=@c[i% @c.length]; like 100; sleep 1 }