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Initialize the game by setting the initial player.

Retrieves all items from the database. Returns: List[Item]: A list of all items in the database.

Factory method to create an expense or income Item instance. Args: name (str): The name for the item. amount

Retrieves all items from the database. Returns: List[Item]: A list of all items in the database.

Inserts multiple items into the database. Args: items (List[Item]): The list of items to insert into the database.

Start listening for key events.

Make the current player's attack. Args: row (int): The row index of the attack. col (int): The column index

Move the tetromino down one cell

Factory method to create an income Item instance. Args: name (str): The name for the income. amount (float):

Return all legal moves for the player

Places a ship on the board.

Factory method to create an expense Item instance. Args: name (str): The name for the expense. amount (float

Get the winner of the game. Returns: Player | None: The winning player or None if there is no winner yet.

judge the leap year. Args: year (int): To check the year. return: bool: Ture if the year is a leap year, False othe

Randomly kill or move all Neurons.

Returns the number of days in each month Args: month (int): The month 1-12. Returns: int: The number of days in the mo

Convert unix timestamp to localtime (for sunrise and sunset). Parameters: str_unix_timestamp (str): Unix timestamp (e.g., "1717715516")

Check if the piece can move to the given position

Returns true if the given parameters represent an actual cell in a 8x8 matrix

Convert temperature in Kelvin degree to Celsius degree or Fahrenheit degree based on second parameter . Parameters: str_temperature_kelv

Deselects any selected row in the table.

Performs an enemy's move.

Fade-in surface(s) on a given screen, at the specified coordinates.

Gets the Board States from Enemy's POV.

Marks the specified cell on the ship as hit. Args: row (int): The row index of the cell to be hit. col (int)

Loads the high score from a JSON file.

Convert wind degree to wind direction. Parameters: str_wind_degree (str): Wind degree from API (0 to 360) Returns: str: Wind di

Serializes the Item object to a JSON string. Args: *args: Additional positional arguments to pass to json.dumps().

Calculate user's age in years, month, and days based on current date and print. Args: name (str): user's name. age (int)

Clears the form.

Function to calculate the factorial of a number. Takes a number as an argument, calculates the factorial of the number, and returns the

Retrieves unique category names from the database. Returns: Set[str]: A set of unique category names.

Calculates statistics for both expense and income items, separately. Args: items (List[Item]): The list of items to calc

Checks if the snake has collided with the boundary or with itself. Returns: bool: True if a collision is detected, False otherwis