The first C + + team collaboration Project third essay

This time finally came up with the solution of the last problem, is to use polymorphic methods, so that creeps, buildings and heroes inherit from the object class, through the pointer to achieve the transmission of information.
I also perfected the information for each pane class in the map, including the location information for each lattice, state (including default, walkable, unwalkable), and inclusion (including hero, soldier, building), Now it's time to look at the final UI build.

This is a picture of working together.

The first C + + team collaboration Project third essay