8.functions

# Move your character

#functions
#---------------------------------
def printField(x,y):

    countY = 0;
    while countY <= 10:
        countX = 0;
        while countX <= 10:
            if countX == x and countY == y:
                print("x", end=' ');
            else:
                print("#", end=' ');
            countX = countX + 1;
        print()
        countY = countY + 1;

def clearScreen():
    count = 0
    while count < 21:
        print();
        count = count + 1;
#---------------------------------

#Main
#yfield 0-10
#xfield 0-10
x = 5;
y = 5;
printField(x,y);

while x >= 0 and x <= 10 and y >= 0 and y <= 10:
    print("Insert a command");
    command = input("(up, down, left or right): ");

    # adds enough empty lines to clear the screan
    clearScreen();

    #changes the coordinates of the x
    if command == "up":
        y = y - 1;
    elif command == "down":
        y = y + 1;
    elif command == "left":
        x = x - 1;
    elif command == "right":
        x = x + 1;
    else:
        print("Insert a valid command");
    printField(x,y);