Seventh development day.

On my seventh development day I wasted lot of hours but I also spent some time working.

I started with idea of transforming sand that is to be exported into game object but I made decision that it is unnecessary for demo. If I later decide that it would add enough to game experience I will implemented it. While thinking about it I tested few things with transporting sand from funnel to truck and I found some bugs. So most of my time was spent on debugging of loading sand from funnel to truck. I also added overflow stop so it doesn't go forever.

Next day I will implement selling sand, for now without animations just calculate amount, add currency and delete sand.