[Введение] Я новичок в OpenAI, я создал собственную игру, в которую хочу внедрить самообучающийся агент. Я следовал этому руководству, чтобы настроить репозиторий на GitHub, однако я не понимаю, как я мог отформатировать свой код для работы с содержимым gym-foo/gym_foo/envs/foo_env.py
[Вопрос] Может ли кто-нибудь подсказать, как структурировать мой код, чтобы он был совместим с:
class FooEnv(gym.Env):
metadata = {'render.modes': ['human']}
def __init__(self):
...
def step(self, action):
...
def reset(self):
...
def render(self, mode='human', close=False):
...
[Код]
import pygame
import time
import random
from pygame.locals import *
pygame.init()
display_width = 1002
display_height = 720
black = (0,0,0)
white = (255,255,255)
red = (220,0,0)
blue = (53,155,255)
green = (0,190,0)
bright_red = (255,0,0)
bright_green = (0,255,0)
dark_blue = (0,102,204)
yellow = (255, 255, 0)
gameDisplay = pygame.display.set_mode((display_width,display_height)) #creates surface/ display
pygame.display.set_caption('Blob Arena') #name of project
clock = pygame.time.Clock() #sets a clock
#________________________________________________________________________________________
blobImage = pygame.image.load('blob2.png')
blobIcon = pygame.image.load('blob_img.png')
bulletpicture = pygame.image.load("bullet.png")
pygame.display.set_icon(blobIcon)
pause = True
blob_width = 51
blob_height = 51
bullet_width = 12
bullet_height = 5
bullets=[]
bullets2=[]
def blob(x,y):
gameDisplay.blit(blobImage,(x,y)) #drawing to background
def bullets_hit(count):
font = pygame.font.SysFont(None, 25)
text = font.render("Score: "+str(count), True, black)
gameDisplay.blit(text,(0,20))
def player_lives(count):
font = pygame.font.SysFont(None, 25)
text = font.render("Lives Left: "+str(count), True, bright_red)
gameDisplay.blit(text,(0,0))
def game_intro():
intro = True
while intro:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
quit()
gameDisplay.fill(dark_blue)
largeText = pygame.font.Font('freesansbold.ttf', 110)
TextSurf, TextRect = text_objects("Blob Arena", largeText) # Returns text surface and rectangle
TextRect.center = ((display_width / 2), (display_height / 2.5))
gameDisplay.blit(TextSurf, TextRect)
button("Training 1", 200, 430, 140, 53, green, bright_green, game_loop)
button("Training 2", 431, 430, 140, 53, green, bright_green, game_loop)
button("Training 3", 662, 430, 140, 53, green, bright_green, game_loop)
button("Human vs AI", 315.5, 550, 140, 53, green, bright_green, game_loop)
button("Quit", 546.5, 550, 140, 53, red, bright_red, quit_game)
pygame.display.update()
clock.tick(15)
def button(msg,x,y,w,h,ic,ac,action=None):
mouse = pygame.mouse.get_pos()
click = pygame.mouse.get_pressed() #collects mouse left, right and middle button
if x + w > mouse[0] > x and y + h > mouse[1] > y:
pygame.draw.rect(gameDisplay, ac, (x, y, w, h))
if click[0] == 1 and action!= None:
action()
else:
pygame.draw.rect(gameDisplay, ic, (x, y, w, h))
smallText = pygame.font.Font("freesansbold.ttf", 20)
textSurf, textRect = text_objects(msg, smallText)
textRect.center = ((x + (w / 2)), (y + (h / 2)))
gameDisplay.blit(textSurf, textRect)
def unpause():
global pause
pause = False
def paused():
largeText = pygame.font.Font('freesansbold.ttf', 110)
TextSurf, TextRect = text_objects("Paused", largeText) # Returns text surface and rectangle
TextRect.center = ((display_width / 2), (display_height / 2.5))
gameDisplay.blit(TextSurf, TextRect)
while pause:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
quit()
button("Continue", 315.5, 450, 140, 53, green, bright_green, unpause)
button("Quit", 546.5, 450, 140, 53, red, bright_red, quit_game)
pygame.display.update()
clock.tick(15)
def text_objects(text, font):
textSurface = font.render(text, True, black)
return textSurface, textSurface.get_rect()
def quit_game():
pygame.quit()
quit()
def game_over():
largeText = pygame.font.Font('freesansbold.ttf', 110)
TextSurf, TextRect = text_objects("Game Over", largeText) # Returns text surface and rectangle
TextRect.center = ((display_width / 2), (display_height / 2.5))
gameDisplay.blit(TextSurf, TextRect)
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
quit()
button("Play Again", 280.5, 450, 140, 53, green, bright_green,game_loop)
button("Quit", 581.5, 450, 140, 53, red, bright_red,quit_game)
pygame.display.update()
clock.tick(15)
def game_loop():
global pause
x = (display_width * 0.08)
y = (display_height * 0.2)
x_change = 0
y_change = 0
blob_speed = 2
velocity = [2, 2]
score = 0
lives = 3
pos_x = display_width/1.2
pos_y = display_height/1.2
previous_time = pygame.time.get_ticks()
previous_time2 = pygame.time.get_ticks()
gameExit = False
while not gameExit:
for event in pygame.event.get():#monitors hardware movement/ clicks
if event.type == pygame.QUIT:
pygame.quit()
quit()
pos_x += velocity[0]
pos_y += velocity[1]
if pos_x + blob_width > display_width or pos_x < 601:
velocity[0] = -velocity[0]
if pos_y + blob_height > display_height or pos_y < 0:
velocity[1] = -velocity[1]
for b in range(len(bullets2)):
bullets2[b][0] -= 6
for bullet in bullets2:
if bullet[0] < 0:
bullets2.remove(bullet)
current_time2 = pygame.time.get_ticks()
#ready to fire when 500 ms have passed.
if current_time2 - previous_time2 > 500:
previous_time2 = current_time2
bullets2.append([pos_x+25, pos_y+24])
# Checks to see if any keys are held down and remembers them with the variable keys.
keys = pygame.key.get_pressed()
for b in range(len(bullets)):
bullets[b][0] += 6
for bullet in bullets:
if bullet[0] > 1005:
bullets.remove(bullet)
if keys[pygame.K_SPACE]:
current_time = pygame.time.get_ticks()
#ready to fire when 500 ms have passed.
if current_time - previous_time > 500:
previous_time = current_time
bullets.append([x+25, y+24])
# If the player is holding down one key or the other the blob moves in that direction
if x < 0:
x = 0
if keys[pygame.K_a]:
x_change = -blob_speed
if x > 401 - blob_width:
x = 401 - blob_width
if keys[pygame.K_d]:
x_change = blob_speed
if keys[pygame.K_p]:
pause = True
paused()
# If the player is holding down both or neither of the keys the blob stops
if keys[pygame.K_a] and keys[pygame.K_d]:
x_change = 0
if not keys[pygame.K_a] and not keys[pygame.K_d]:
x_change = 0
if y < 0:
y = 0
if keys[pygame.K_w]:
y_change = -blob_speed
if y > display_height - blob_height:
y = display_height - blob_height
if keys[pygame.K_s]:
y_change = blob_speed
if keys[pygame.K_w] and keys[pygame.K_s]:
y_change = 0
if not keys[pygame.K_w] and not keys[pygame.K_s]:
y_change = 0
#print(event)
# Reset x and y to new position
x += x_change
y += y_change
gameDisplay.fill(blue) #changes background surface
bullets_hit(score)
player_lives(lives)
pygame.draw.line(gameDisplay, black, (601, display_height), (601, 0), 3)
pygame.draw.line(gameDisplay, black, (401, display_height), (401, 0), 3)
blob(pos_x, pos_y)
blob(x, y)
for bullet in bullets:
gameDisplay.blit(bulletpicture, pygame.Rect(bullet[0], bullet[1], 0, 0))
if bullet[0] > pos_x and bullet[0] < pos_x + blob_width:
if bullet[1] > pos_y and bullet[1] < pos_y + blob_height or bullet[1] + bullet_height > pos_y and bullet[1] + bullet_height < pos_y + blob_height:
bullets.remove(bullet)
score+=1
for bullet in bullets2:
gameDisplay.blit(bulletpicture, pygame.Rect(bullet[0], bullet[1], 0, 0))
if bullet[0] + bullet_width < x + blob_width and bullet[0] > x:
if bullet[1] > y and bullet[1] < y + blob_height or bullet[1] + bullet_height > y and bullet[1] + bullet_height < y + blob_height:
bullets2.remove(bullet)
lives-=1
if lives == 0:
game_over()
pygame.display.update() #update screen
clock.tick(120)#moves frame on (fps in parameters)
game_intro()
game_loop()
pygame.quit()
quit()
[Дополнительная информация] Я буду использовать алгоритм обучения с подкреплением из https://github.com/Hvass-Labs/TensorFlow-Tutorials/blob/master/reinforcement_learning.py, который, насколько я понимаю, требует среды тренажерного зала, чтобы гимнастика.make() могла Работа. Любая помощь будет принята с благодарностью, если что-то еще нужно, пожалуйста, сообщите мне.
