Notes

Improve

Correctly redraw canvas on zoom in beyond 1
Prevent park tool from building over trees
More efficient DOM queries - For example, reduce repeated calls of $('.selected'), $(this.canvasID)
x Screenshot too big by zoomRatio

Develop features

Overviews
Better navigation
- Macintosh-style scroll bar for map
- Mouse and touch drag to move around the map
Sounds
Generate new city
Export/import city
Control panel with tool icons

Tools

Residential $100
Commercial $100
Industrial $100
Road $10
Rail $20
Wire $5
Bulldozer $1
Query - TODO: Instead of opening a modal window on click, show info under cursor as it moves
Park $10 - Test if dragging to draw line of parks works
Nuclear $5000
Coal $3000
Police $500
Fire $500
Port $3000
Stadium $5000
Airport $10000

Zoom in/out

See gameCanvas.ts

this.zoomRatio this._tileSet.tileWidth