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Game saving

master
Samuel Sloniker 3 years ago
parent
a9e6a76f8e
commit
80f9d5f342
1 changed files with 74 additions and 31 deletions
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  1. 105
      worm.py

105
worm.py
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@ -7,6 +7,8 @@ import contextlib
import termios
import timeout_decorator
import os
import argparse
import json
from blessings import Terminal
@ -20,26 +22,26 @@ class RanIntoSomethingError(QuitGameError):
def draw_worm():
for location in worm_locations:
print(term.move(*reversed(location)) + term.bright_blue('o'), end='')
print(do_move(*reversed(location)) + term.bright_blue('o'), end='')
print(term.move(*reversed(worm_head)) + '@' + term.move(*reversed(worm_head)), end='')
print(do_move(*reversed(worm_head)) + '@' + do_move(*reversed(worm_head)), end='')
def draw_frame():
print(term.clear, end='')
print(term.move(0, 0) + term.on_red(' worm') + term.bright_cyan_on_red('.py ') + ' Press ' + term.bold_green('I') + ' for info, ' + term.bold_red('Ctrl-C')+ ' to quit', end='')
print(do_move(0, 0) + term.on_red(' worm') + term.bright_cyan_on_red('.py ') + ' Press ' + term.bold_green('I') + ' for info, ' + term.bold_red('Ctrl-C')+ ' to quit', end='')
if score > -1:
print(term.move(0, width-12) + f'Score:{" "*(4-len(str(score)))}{term.bright_green(str(score))}', end='')
print(term.move(1, 0) + term.white_on_red('┌' + ('─' * (width-3)) + '┐'), end='')
print(do_move(0, width-12) + f'Score:{" "*(4-len(str(score)))}{term.bright_green(str(score))}', end='')
print(do_move(1, 0) + term.white_on_red('┌' + ('─' * (width-3)) + '┐'), end='')
for y in range(2, height-1):
print(term.move(y, 0) + term.white_on_red('│' + term.move(y, width-2) + '│'), end='')
print(do_move(y, 0) + term.white_on_red('│' + do_move(y, width-2) + '│'), end='')
print(
term.move(height-1, 0)
do_move(height-1, 0)
+ term.white_on_red('└')
+ term.white_on_red('─' * (width-3))
+ term.white_on_red('┘')
, end='')
print(term.move(*reversed(bonus_location)) + term.black_on_green(term.on_bright_green(str(bonus_points))), end='')
print(do_move(*reversed(bonus_location)) + term.black_on_green(term.on_bright_green(str(bonus_points))), end='')
draw_worm()
sys.stdout.flush()
@ -115,6 +117,7 @@ def run(*_):
do_automove = False
return
elif k in '':
save_game()
sys.exit(0)
elif k in 'iI':
do_help = True
@ -139,12 +142,42 @@ def new_bonus():
]
def do_move(y, x):
y += (term.height - height) // 2
x += (term.width - width) // 2
return term.move(y, x)
term = Terminal()
gamesave_path = os.path.join(os.getenv('HOME'), '.worm.py-gamesave')
height = term.height
width = term.width
parser = argparse.ArgumentParser()
parser.add_argument("--length", '-l', help="initial worm length (default 7)", default=7, type=int)
parser.add_argument("--save", '-s', help="enable game saving (sets screen size to 80x24)", action='store_true')
parser.add_argument("--delete-save", help="delete saved game and exit", action='store_true')
args = parser.parse_args()
size = args.length
if args.delete_save:
try:
os.unlink(gamesave_path)
print("Saved game deleted.")
except FileNotFoundError:
print("No saved game found.")
except Exception as e:
print("An error occurred.")
print(str(type(e)).split("'")[1] + ': ' + str(e))
sys.exit(1)
sys.exit(0)
if args.save:
height = 24
width = 80
else:
height = term.height
width = term.width
info_1 = term.clear() + term.move(0, 0) + term.on_red(' worm') \
info_1 = term.clear() + do_move(0, 0) + term.on_red(' worm') \
+ term.bright_cyan_on_red('.py ') + f''' v1.0: bsdgames worm, ported \
to Python and improved
@ -171,12 +204,12 @@ after `{term.bright_red('worm')}{term.bright_cyan('.py')}`, as in \
{term.bright_red('worm')}{term.bright_cyan('.py')} is released under the MIT \
license.'''\
+ '{}Press {} to continue, {} to exit the game...'.format(
term.move(height - 1, 0),
do_move(height - 1, 0),
term.bold_green('C'),
term.bold_red('Ctrl-C')
)
info_2 = term.clear() + term.move(0, 0) + term.on_red(' worm') \
info_2 = term.clear() + do_move(0, 0) + term.on_red(' worm') \
+ term.bright_cyan_on_red('.py ') + f''' Copyright and License Info
Copyright (c) 2021 Samuel L. Sloniker
@ -200,34 +233,37 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.''') \
+ '{}Press {} to return to the game, {} to exit...'.format(
term.move(height - 1, 0),
do_move(height - 1, 0),
term.bold_green('C'),
term.bold_red('Ctrl-C')
)
last_dir = 'x'
if len(sys.argv) == 2:
try:
size = int(sys.argv[1])
if size <= 0 or size >= width-13:
size = 7
except ValueError:
size = 7
else:
size = 7
score = 0
worm_y = height // 2
worm_locations = [[i+10, worm_y] for i in range(size)]
worm_head = [size+10, worm_y]
def save_game():
if args.save:
with open(gamesave_path, 'w+') as f:
json.dump([worm_locations, worm_head, last_dir, score, size, bonus_location, bonus_points, do_automove, do_help], f)
try:
if not args.save:
raise FileNotFoundError() #TODO: this is not pythonic
with open(gamesave_path) as f:
save = json.load(f)
worm_locations, worm_head, last_dir, score, size, bonus_location, bonus_points, do_automove, do_help = save
except FileNotFoundError:
worm_locations = [[i+10, worm_y] for i in range(size)]
worm_head = [size+10, worm_y]
last_dir = 'x'
score = 0
do_automove = True
do_help = False
new_bonus()
new_bonus()
do_automove = True
do_help = False
try:
with term.fullscreen():
@ -243,6 +279,7 @@ try:
k = await_keys('cC')
if k in '':
save_game()
sys.exit(0)
do_help = False
@ -252,8 +289,14 @@ try:
except timeout_decorator.timeout_decorator.TimeoutError:
pass
except KeyboardInterrupt:
save_game()
sys.exit(0)
except RanIntoSomethingError:
try:
if args.save:
os.unlink(gamesave_path)
except FileNotFoundError:
pass
os.system('stty -raw echo')
print('', end='\r\n')
if size + 1 >= (height-3) * (width-1):

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