def main_menu():
""" Prints the main menu and starts a new game, loads a
saved game or exits the game entirely.
"""
win.setscreencolors(None, "black", clear=True)
win.write("Main Menu", x=41, y=10)
win.write("A) New Game", x=30, y=12)
win.write("B) Load Game", x=30, y=13)
win.write("C) Exit", x=30, y=14)
win.update()
win.cursor = (1, 20)
while True:
ans = pyc.waitforkeypress()
if ans is not None:
ans = ans.upper()
if ans == "A":
name = ""
while len(name) < 3:
win.write("Please enter a name.", x=30, y=16)
win.write(" ", x=30, y=17)
win.cursor = (30, 17)
name = win.input()
name = name.title()
new_game(name)
elif ans == "B":
try:
load_game()
except:
win.write("No file to load.", x=30, y=16)
continue
elif ans == "C":
pygame.quit()
sys.exit()
else:
continue
def play_game():
""" Main game function. Controls everything else. """
while True:
globals.player.calculate_fov()
render_messages()
render_window()
for mobile in globals.mobiles:
mobile.check_for_items()
if mobile is not globals.player:
mobile.take_turn()
else:
turn_taken = False
while turn_taken == False:
turn_taken = handle_keys()
if globals.player.dead == True:
utils.message("Game over! Try Again!")
render_messages()
pyc.waitforkeypress()
pyc.waitforkeypress()
main_menu()
break
render_messages()
def game_menu(title, choices):
""" Presents a list of items and returns a choice. """
char = "a"
cy = 10
options = {}
win.fill(" ", fgcolor="black", region=(30, 5, SCREEN_WIDTH - 60, SCREEN_HEIGHT - 10))
win.write(title, x=35, y=7)
if len(choices) < 26:
for choice in choices:
options.update({char: choice})
win.write(char + ": " + choice.name, 35, cy)
cy = cy + 1
char = chr(ord(char) + 1)
else:
# TODO handle lists bigger than 26 items.
utils.message("Too many items. Will be fixed later.")
return "None"
win.write("*: Exit", 35, cy)
cy = cy + 1
win.update()
pyc.waitforkeypress()
while True:
ans = pyc.waitforkeypress()
if ans is not None:
ans = ans.lower()
if ans in options:
render_window()
win.update()
return options[ans]
elif ans == "*":
render_window()
win.update()
return "None"
else:
win.write("That is not a viable option.", 35, cy)
win.update()
def handle_keys():
""" Waits for a key to be pressed and handles it. Returns False if
an action has not been taken, True if it has. This will be
replaced by a time system later.
"""
while True:
for event in pygame.event.get():
# exits the game if need be
if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
pygame.quit()
sys.exit()
# handles keyboard input
elif event.type == KEYDOWN:
keys = pygame.key.get_pressed()
if keys[K_KP8] or keys[K_UP]:
return globals.player.move_or_interact(0, -1)
if keys[K_KP9]:
return globals.player.move_or_interact(1, -1)
if keys[K_KP6] or keys[K_RIGHT]:
return globals.player.move_or_interact(1, 0)
if keys[K_KP3]:
return globals.player.move_or_interact(1, 1)
if keys[K_DOWN] or keys[K_KP2]:
return globals.player.move_or_interact(0, 1)
if keys[K_KP1]:
return globals.player.move_or_interact(-1, 1)
if keys[K_LEFT] or keys[K_KP4]:
return globals.player.move_or_interact(-1, 0)
if keys[K_KP7]:
return globals.player.move_or_interact(-1, -1)
if keys[K_KP5]:
return globals.player.pass_turn()
if (keys[K_LSHIFT] or keys[K_RSHIFT]) and keys[K_s]:
save_game()
utils.message("Game saved... press any key to" + " return to the main menu.")
render_window()
pyc.waitforkeypress()
pyc.waitforkeypress()
main_menu()
# If "<" and on an up staircase
if ((keys[K_LSHIFT] or keys[K_RSHIFT]) and keys[K_COMMA]) and globals.map[globals.player.x][
globals.player.y
].char == "<":
utils.message("Hit 'Esc' if you want to exit the game.")
return False
# If ">" and on a down staircase
if ((keys[K_LSHIFT] or keys[K_RSHIFT]) and keys[K_PERIOD]) and globals.map[globals.player.x][
globals.player.y
].char == ">":
utils.message("Other floors are currently " + " under construction")
return False
# If "," or "g" attempt to pick up an item
if keys[K_COMMA] or keys[K_g]:
if len(globals.player.items_on_tile) == 0:
utils.message("There's nothing there.")
return False
elif len(globals.player.items_on_tile) > 1:
my_choice = game_menu("Choose an item to pick up.", globals.player.items_on_tile)
if my_choice == "None":
utils.message("Well fine then.")
else:
return globals.player.pick_up_item(my_choice)
else:
for thing in globals.things:
if thing.x == globals.player.x and thing.y == globals.player.y:
item = thing
return globals.player.pick_up_item(item)
# if "d", attempt to drop an item
if keys[K_d]:
if len(globals.player.inventory) == 0:
utils.message("You have no items to drop.")
return False
else:
my_choice = game_menu("Choose an item to drop.", globals.player.inventory)
if my_choice == "None":
utils.message("Well fine then.")
else:
return globals.player.drop_item(my_choice)
# If "i", open inventory screen
if keys[K_i]:
if len(globals.player.inventory) == 0:
utils.message("Inventory is Empty.")
return False
else:
my_choice = game_menu("Inventory", globals.player.inventory)
if my_choice == "None":
utils.message("Okay.")
else:
utils.message(my_choice.description)
utils.message(my_choice.name)
return False
# If "u", attempt to use an item
if keys[K_u]:
if len(globals.player.inventory) == 0:
utils.message("You don't have any items to use!")
return False
else:
my_choice = game_menu("Inventory", globals.player.inventory)
if my_choice == "None":
utils.message("Okay.")
return False
else:
globals.player.use_item(my_choice)
return True
# If "w", attempt to wield a weapon
if keys[K_w]:
if len(globals.player.inventory) == 0:
utils.message("You don't have any items to equip!")
else:
my_choice = game_menu("Choose an item to equip.", globals.player.inventory)
if my_choice == "None":
utils.message("Okay.")
return False
else:
return globals.player.wield_item(my_choice)
# If "e", attempt to equip some armor
if keys[K_e]:
if len(globals.player.inventory) == 0:
utils.message("You don't have any items to equip!")
else:
my_choice = game_menu("Choose an item to equip.", globals.player.inventory)
if my_choice == "None":
utils.message("Okay.")
return False
else:
return globals.player.equip_item(my_choice)
pygame.event.clear()
keys = []