Apply Events to Stocks Every Tick

[explodingcamera]

Right now, our game works as follows:

We have a game loop, which calls our tick function (in game/game.go) every 10 seconds to essentially update the prices for all of our stocks in our database.

Now, we need to:

• read the events.yaml file
• parse it with https://github.com/go-yaml/yaml and use our Event struct (defined in game/structs.go) as the type
• get all currently running events from the database
• mark events which shouldn't run anymore as stopped in the database
• randomly add new events which fit the current tick (e.g their runBefore is a date before the current date)
• apply all events that are currently running to the stocks they are supposed to effect (change the stock prices)
• save the new stock prices to the database

For every interaction with the Database, @Alyks1 will add a new Method to the DatabaseService struct for you if it doesn't exist;P