#!/usr/bin/ruby

require 'sqlite3'

@db = SQLite3::Database.new( "game.sqlite3" )

def get_current_counter
  current = @db.execute( 'select current from counter limit 1' )
  current.each { |c| @counter = c[0].to_i }
end

def increment_counter
  @counter = @counter + 1
  @db.execute('update counter set current=' + @counter.to_s)
end

def increment_thinker
  @next_think = Time.now.to_f + 0.1
end

def think
  get_current_counter
  increment_counter
  increment_thinker

  @go = @counter < 100
end

def think_time?
  Time.now.to_f >= @next_think
end

#########

increment_thinker

@go = true

while @go
  if think_time? then
    Thread.new do think end
  else
    sleep(@next_think - Time.now.to_f)
  end
end