When there's an equal number of players on either team and all players have clicked “ready”, the room owner can start the game.
2.
Combat operations.
Arrow keys : "Up, Down, Left, Right" or "W, S, A, D"
Firing key : "Spacebar"
"Left, Right," or "A, D" : Control of their characters move around the map, moving expends stamina
"Up and Down," or "W, S" : Controls the firing angle
"Spacebar" : Controls the shot power
