Implement unit spawning/deploying (closes #35) (!9) · Merge requests · Hall of Fame / Tree-o

Sárközi Gergely János requested to merge issue-35 into main Mar 15, 2022

Unit deployment has been implemented both in the Barrack and GameWorld classes
AdvanceTimeCommand and AdvanceTimeHandler have been added, they are responsible for deploying units among other things
Some methods in GameOverview have also been implemented
IGameOverview had to be created to allow world generation unit testing

Implement unit spawning/deploying (closes #35)