Battleship game

To start the game:

• run bundle install
• run ruby code.rb

Implementation of the game "Battleship" in terminal

• game has two players
• there is two types of players: Human and Computer
• when game starts players should add their names. If you type 'C' instead of name the player is set as Computer player
• each player has collection of ships (it is stored in Player::SHIPS_TYPES constant)
• ships will be arraged randomly using method Player#arrange_ships
• player see two boards: his own and the opponent's board
• numbers on the own board mean size of a ship ('battleship' - 4, 'cruiser' - 3, 'destroyer' - 2, 'submarine' - 1)
• players switch turn alternately (1 shote at the time)
• input accepted in format [letter + number] (example => "A5", "J10")
• when input doesn't match the conditions player would be asking "Try again"
• after each shot player sees a message with results of a shot (for example 'Hit' when success, 'Miss' when miss)
• when player hit, his score is increasing by 1 point and on his opponent's board appear 'x'
• maximum score is equal to spaces of all ships (in my game 20)
• player wins when he reached maximum score

Video https://www.loom.com/share/8da26ca53cf741f4a268afe34bbbe1fd