added demo files

main.lua

@@ -0,0 +1,48 @@
+local cron = require 'cron'
+
+local counter  = 10
+local exploded = false
+local defused  = false
+
+local bombClock
+local exitClock
+
+function ticktack()
+  if exploded or defused then return end
+  counter = counter - 1
+  if counter <= 0 then
+    exploded = true
+    exitClock = cron.after(2, love.event.quit)
+  end
+end
+
+function love.keypressed(key, unicode)
+  if exploded or defused then return end
+  if key == ' ' then
+    defused = true
+    exitClock = cron.after(2, love.event.quit)
+  end
+end
+
+function love.load()
+  bombClock = cron.every(1, ticktack) -- execute the ticktack function every second
+end
+
+function love.update(dt)
+  bombClock:update(dt)
+  if exitClock then exitClock:update(dt) end
+end
+
+function love.draw()
+  local msg
+  if exploded then
+    msg = 'BOOM! Game over. Bye!'
+  elseif defused then
+    msg = "Good job! You saved the day! Bye!"
+  else
+    msg = 'You have ' .. tostring(counter) .. ' seconds left to defuse the bomb - press space to defuse it!'
+  end
+  love.graphics.print(msg, 100, 200 )
+end
+
+