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"""
CS1 24fa - Assignment 1
Helper functions for an implementation of the battleship game.
"""
from task1 import get_opponent
from task2 import check_valid_coord
PURPLE = "\033[35m"
DEFAULT = "\033[0m"
RULES = """
Here are the rules of the game:
- This is a 2 player game, have someone to play with you!
- Each ship is positioned using its upper-left coordinate!
- You must sink all of your opponent's ships before they sink yours!
Enjoy the game!
"""
def check_placement(ship_board, ship, coord, rotate):
"""
Check whether a ship can be placed on a board at a certain coordinate
location based on the constraints of the battleship game.
Args:
ship_board (list[list[bool]]): ship board.
ship (int): length of the ship.
coord (tuple[int, int]): coordinates
rotate (bool): True if ship is vertical, False if horizontal.
Returns:
bool: True if the ship can be placed, False otherwise.
"""
x, y = coord
for i in range(ship):
if rotate:
if not check_valid_coord((y+i, x), ship_board) or ship_board[y+i][x]:
return False
else:
if not check_valid_coord((y, x+i), ship_board) or ship_board[y][x+i]:
return False
return True
def switch_player(player, rounds):
"""
Switches between player 1 and 2 in the game of battleship with
instructions for the players.
Arguments: none
"""
input(f"Player {player + 1}, press Enter to clear the terminal and pass \
the computer to the other player!")
clear()
print(f"{PURPLE}Player {get_opponent(player) + 1} - Round {rounds}{DEFAULT}\n")
input(f"Player {get_opponent(player) + 1}, ready to start your turn? Press Enter to \
continue!")
return get_opponent(player)
def clear():
"""
Clears the terminal screen.
"""
print("\033c", end="", flush=True)