Bigger map

[lstrzebinczyk]

Currently map is 40x60 squares, it should be substantially bigger, at least. Figure out:

• [x] Make the map 120x180 wide and hight
• [x] Allow moving the map around with AWSD keys
• [x] Do not allow moving the map over to where map is not specified
• [x] Make the characters not go around the map.

[lstrzebinczyk]

Moving the map around has a couple of problems. First of all, both menus must stay where they are, and only the game world must move.

Read those, and whatever is acessible:

https://en.wikipedia.org/wiki/Tile-based_video_game https://gamedevelopment.tutsplus.com/tutorials/an-introduction-to-creating-a-tile-map-engine--gamedev-10900 http://gamedev.stackexchange.com/questions/5173/best-way-to-create-a-map-for-a-2d-game https://www.quora.com/In-typical-2D-game-programming-do-we-actually-move-the-player-sprite-forward-or-do-we-actually-move-the-background-backward-to-give-an-illusion-of-motion

For now the idea is to introduce a Renderer class. It will be asked for rendering objects that are supposed to end up in the map. It will add global x and y offsets to those rendered objects. When map is moved, it will be able to update all those items.

[lstrzebinczyk]

Spectacular success, done!