In my MMORTS browser-based game, I want that all attacks be performed 7 minutes later after the player does it.
So, when the player clicks on attack button, a countdown becomes visible to both the attacker and the defender.
Showing countdown and handling its events isn't my question. In fact, my Q is how can I implement this countdown in server side and database.
I haven't any idea about managing this situation. Any helps is highly appreciated...