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my pygame window crashes whenever i added the sound/music in my game [duplicate]

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How can I play an mp3 with pygame?
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I'm not so sure why but my game screen window/pygame window sometimes freezes or is not responding because of the added SFX or music in my game. If I remove the SFX or music the game runs smoothly. Hoping that anyone can help me or at least tell me why it keeps freezing. Thanks very much.
The specific code for music and sounds in class Game can be found in load_data method, run method, and update method.
This is where you can find my music, target SFX when hit, bonus SFX when hit.
Below is from my main.py module
import pygame as py
import sys
from os import kill, path
from Setting import *
from Sprite import *
import random
#BUGs (BULLET DISAPPEAR WHEN PAUSED [PROBABLY FROM get_tick()])
#add highscore later in end screen
class Game():
def __init__(self):
py.mixer.pre_init(44100, -16, 1, 512)
py.init()
self.screen = py.display.set_mode((Width, Height),py.RESIZABLE)
py.display.set_caption("Hit Me!")
self.clock = py.time.Clock()
self.load_data()
self.score_value = 0
self.time_value = 90
self.paused = False
self.channel1 = py.mixer.Channel(1)
self.channel2 = py.mixer.Channel(2)
self.channel3 = py.mixer.Channel(3)
def draw_data(self, text, font_name, size, color, x, y,type=0, align="center", value=""):
font = py.font.Font(font_name, size)
if type == 0:
text_surface = font.render(text + str(value), True, color)
if self.paused == True:
text_surface.set_alpha(125)
else:
text_surface = font.render(text, True, color)
text_rect = text_surface.get_rect()
if align == "nw":
text_rect.topleft = (x, y)
if align == "ne":
text_rect.topright = (x, y)
if align == "sw":
text_rect.bottomleft = (x, y)
if align == "se":
text_rect.bottomright = (x, y)
if align == "n":
text_rect.midtop = (x, y)
if align == "s":
text_rect.midbottom = (x, y)
if align == "e":
text_rect.midright = (x, y)
if align == "w":
text_rect.midleft = (x, y)
if align == "center":
text_rect.center = (x, y)
self.screen.blit(text_surface, text_rect)
def load_data(self):
game_folder = path.dirname(__file__)
self.map_data = []
with open(path.join(game_folder, 'map.txt'), 'rt') as f:
for line in f:
self.map_data.append(line)
image_folder = path.join(game_folder, 'images')
sfx_folder = path.join(game_folder, 'sfx_music')
self.dim_screen = py.Surface(self.screen.get_size()).convert_alpha()
self.dim_screen.fill((0, 0, 0, 150))
self.player_img = py.image.load(
path.join(image_folder, character)).convert_alpha()
self.bullet_img = py.image.load(
path.join(image_folder, bullets)).convert_alpha()
self.target_img = py.image.load(
path.join(image_folder, targets)).convert_alpha()
self.target_img = py.transform.scale(
self.target_img, (TileSize + 20, TileSize + 20))
self.bonus_img = py.image.load(
path.join(image_folder, time)).convert_alpha()
self.bonus_img = py.transform.scale(
self.bonus_img, (TileSize + 30, TileSize + 30))
#sound loading
self.music = py.mixer.Sound(path.join(sfx_folder,background_music))
self.music.set_volume(0.25)
self.gun_sfx = py.mixer.Sound(path.join(sfx_folder,gun_sound))
self.bonus_sfx = py.mixer.Sound(path.join(sfx_folder,bonus_sound))
self.target_sfx = py.mixer.Sound(path.join(sfx_folder,target_sound))
self.gun_sfx.set_volume(0.4)
self.target_sfx.set_volume(0.5)
def new(self):
self.sprites = py.sprite.Group()
self.walls = py.sprite.Group()
self.grass = py.sprite.Group()
self.targets = py.sprite.Group()
self.bullets = py.sprite.Group()
self.bonuss = py.sprite.Group()
for row, tiles in enumerate(self.map_data):
for col, tile in enumerate(tiles):
if tile == 'P':
self.player = Player(self, col, row)
py.time.set_timer(py.USEREVENT, 1000)
def newTarget(self):
self.targets = py.sprite.Group()
for row, tiles in enumerate(self.map_data):
for col, tile in enumerate(tiles):
if tile == '.':
target_chances = random.randint(0, 100)
if target_chances <= 10: # 10% chance
tile = 'T'
if tile == 'M':
bonus_chances = random.randint(0,100)
if bonus_chances <= 5: # 5% chance bonus time (add 2 or 3 seconds to timer) [specified area]
tile = 'B'
if tile == 'T':
Target(self, col, row)
if tile == 'B':
Bonus(self,col,row)
def run(self):
self.playing = True
self.music_played = False
if not self.music_played:
self.channel3.play(self.music, loops = -1)
self.music_played = True
while self.playing:
self.dt = self.clock.tick(FPS) / 1000
self.events()
if not self.paused:
self.update()
self.channel3.unpause()
if self.paused:
self.channel3.pause()
self.draw()
def quit(self):
py.quit()
sys.exit()
def update(self):
self.sprites.update()
hits = py.sprite.groupcollide(
self.targets, self.bullets, True, True, py.sprite.collide_mask)
bonus_hits = py.sprite.groupcollide(
self.bonuss, self.bullets, True, True, py.sprite.collide_mask)
#for bullets & targets
for hit in hits:
hit.kill()
self.score_value += 1
self.target_sfx_played = False
if not self.target_sfx_played:
self.channel1.play(self.target_sfx)
self.target_sfx_played = True
#for bullets & bonus
for hit in bonus_hits:
hit.kill()
self.time_value += 3
self.bonus_sfx_played = False
if not self.bonus_sfx_played:
self.channel2.play(self.bonus_sfx)
self.bonus_sfx_played = True
#if there is no target in screen, it will create a new set
if len(self.targets) == 0:
self.newTarget()
def drawGrid(self):
for x in range(0, Width, TileSize):
py.draw.line(self.screen, Black, (x, 0), (x, Height))
for y in range(0, Height, TileSize):
py.draw.line(self.screen, Black, (0, y), (Width, y))
def draw(self):
py.display.set_caption("{:.2f}".format(self.clock.get_fps()))
self.screen.fill(BGcolor)
self.drawGrid()
self.sprites.draw(self.screen)
py.draw.rect(self.screen, Green, self.player.rect, 1)
if self.paused:
self.screen.blit(self.dim_screen, (0, 0))
self.draw_data("Paused",'freesansbold.ttf', 105, White, Width / 2, Height / 2,1)
self.draw_data("Score: ",'freesansbold.ttf', 40, White, 100, 35,value = self.score_value)
self.draw_data("Time: ",'freesansbold.ttf', 40, White, 450, 35 ,value = self.time_value)
self.draw_data("HighScore: ",'freesansbold.ttf', 40, White, Width - 225, 35) # add data in end game
py.display.flip()
def events(self):
for event in py.event.get():
if event.type == py.QUIT:
self.quit()
if event.type == py.KEYDOWN:
if event.key == py.K_ESCAPE:
self.paused = not self.paused
if event.type == py.MOUSEBUTTONDOWN:
if event.button == 1:
if not self.paused:
self.player.shoot()
if event.type == py.USEREVENT:
if not self.paused:
self.time_value -=1
def show_start_screen(self):
pass
def show_go_screen(self):
pass
# main loop
g = Game()
g.show_start_screen()
while True:
g.new()
g.run()
g.show_go_screen()
In the Sprite.py module, this is where you can find the SFX for gun shooting whenever I press/hold the left mouse button.
Below is from my Sprite.py module
import pygame as py
from Setting import *
from pygame.locals import *
vec = py.math.Vector2
class Player(py.sprite.Sprite):
def __init__(self, game,x,y):
self.groups = game.sprites
py.sprite.Sprite.__init__(self, self.groups)
self.game = game
self.orig_image = game.player_img
self.rect = self.orig_image.get_rect()
self.pos = vec(x,y) * TileSize
self.rect.center = self.pos
self.last_shot = 0
self.gun_sfx = game.gun_sfx
self.channel4 = py.mixer.Channel(4)
def shoot(self):
if py.mouse.get_pressed()[0]:
now = py.time.get_ticks()
if now - self.last_shot > bullet_rate:
self.gun_sfx_played = False
if not self.gun_sfx_played:
self.channel4.play(self.gun_sfx)
self.gun_sfx_played = True
self.last_shot = now
dir = py.mouse.get_pos() - self.pos
radius, angle = dir.as_polar()
direction = vec(1, 0).rotate(angle - 3)
pos = self.pos + Barrel_offset.rotate(angle)
Bullet(self.game, pos, direction, -angle)
def rotate(self):
dir = py.mouse.get_pos() - self.pos
radius, angle = dir.as_polar()
self.image = py.transform.rotate(self.orig_image, -angle)
self.rect = self.image.get_rect(center=self.rect.center)
def update(self):
self.shoot()
self.rotate()
Below is from my Setting.py
# sounds
gun_sound = 'gun_sfx.mp3'
background_music = 'bg_music.mp3'
target_sound = 'target_sfx_broken.mp3'
bonus_sound = 'hourglass_sfx.mp3'

Transparency in pygame sprites

I can't figure out why the code below renders the sprite without transparency (with the rest of the sprite filled with black). I'm almost a beginner to programming so it might be very obvious but no other answers to similar questions here helped me. The file has transparency and I used convert_alpha() when loading the file.
import pygame
class Piece(pygame.sprite.Sprite):
def __init__(self, kind, posx, posy, sheet, color):
# Call the parent class (Sprite) constructor
pygame.sprite.Sprite.__init__(self)
# Create an image for the piece and fill it with the image
# TO DO: cut the right type of piece from a sheet, preferably before constructing the object
self.image = pygame.Surface([128, 128])
self.image.blit(sheet, [0, 0])
self.kind = kind # piece type, designated with an uppercase letter, eg. Q for queen
self.color = color # W or B for white or black
# Fetch the rectangle object that has the dimensions of the image
# Update the position of this object by setting the values of rect.x and rect.y
self.rect = self.image.get_rect()
self.rect.x = posx
self.rect.y = posy
class App:
def __init__(self):
self._running = True
self._display_surf = None
self.size = self.weight, self.height = 1024, 768
self.sprites = pygame.sprite.Group() # all sprites in the app to iterate on
self.spritesheet = 0 # this will be loaded later
self.bgcolor = [200, 200, 200]
def on_init(self):
pygame.init()
self._display_surf = pygame.display.set_mode(self.size, pygame.HWSURFACE | pygame.DOUBLEBUF)
self._running = True
self.spritesheet = pygame.image.load("resources/w_queen_png_shadow_128px.png", "r").convert_alpha()
self.sprites.add(Piece("Q", 64, 64, self.spritesheet, "W"))
def on_event(self, event):
if event.type == pygame.QUIT:
self._running = False
def on_loop(self):
pass
def on_render(self):
self._display_surf.fill(self.bgcolor)
self.sprites.draw(self._display_surf)
pygame.display.flip()
def on_cleanup(self):
pygame.quit()
def on_execute(self):
if self.on_init() is False:
self._running = False
while self._running:
for event in pygame.event.get():
self.on_event(event)
self.on_loop()
self.on_render()
self.on_cleanup()
if __name__ == "__main__":
game = App()
game.on_execute()

If you are copying an image with a per pixel alpha format on another pygame.Surface onto another surface, you need to ensure that the target Surface has a per pixel alpha format, too. If the target cannot save the alpha channel, the transparency will be lost. Set the SRCALPHA flag to create a surface with an image format that includes a per-pixel alpha.
self.image = pygame.Surface([128, 128])
self.image = pygame.Surface([128, 128], pygame.SRCALPHA)
class Piece:
class Piece(pygame.sprite.Sprite):
def __init__(self, kind, posx, posy, sheet, color):
# Call the parent class (Sprite) constructor
pygame.sprite.Sprite.__init__(self)
# Create an image for the piece and fill it with the image
# TO DO: cut the right type of piece from a sheet, preferably before constructing the object
self.image = pygame.Surface([128, 128], pygame.SRCALPHA)
self.image.blit(sheet, [0, 0])
self.kind = kind # piece type, designated with an uppercase letter, eg. Q for queen
self.color = color # W or B for white or black
# Fetch the rectangle object that has the dimensions of the image
# Update the position of this object by setting the values of rect.x and rect.y
self.rect = self.image.get_rect()
self.rect.x = posx
self.rect.y = posy

Putting the scrolling camera in a mini-window in pygame

I'm trying to create a game where the action is shown in a little box within the main screen object, freeing up the surrounding space for text and menus and what-not. Since the map is larger than the allotted window, I coded a basic "camera" that follows the player around. It mostly works, but I'm having trouble "trimming off" the area outside of this window.
Here's the relevant bits of code (EDITED to provide Working Example):
import pygame, os, sys
from pygame.locals import *
pygame.init()
RIGHT = 'RIGHT'
LEFT = 'LEFT'
UP = 'UP'
DOWN = 'DOWN'
class Camera():
def __init__(self, screen, x_ratio = 1, y_ratio = 1, x_offset = 0, y_offset = 0):
self.screen = screen.copy()
self.rec = self.screen.get_rect()
self.rec.width *= x_ratio
self.rec.height *= y_ratio
self.x_offset = x_offset
self.y_offset = y_offset
def get_pos(self):
return (self.x_offset - self.rec.x, self.y_offset - self.rec.y)
def get_window(self):
w = pygame.Rect(self.rec)
w.topleft = (0 - self.rec.x, 0 - self.rec.y)
return w
def move(self, x, y):
"""Move camera into new position"""
self.rec.x = x
self.rec.y = y
def track(self, obj):
while obj.rec.left < self.rec.left:
self.rec.x -= 1
while obj.rec.right > self.rec.right:
self.rec.x += 1
while obj.rec.top < self.rec.top:
self.rec.y -= 1
while obj.rec.bottom > self.rec.bottom:
self.rec.y += 1
class Map:
def __init__(self, width, height):
self.width = width
self.height = height
self.rec = pygame.Rect(0,0,self.width,self.height)
def draw(self, screen):
pygame.draw.rect(screen, (200,200,200), self.rec)
class Obj:
def __init__(self, char, x = 0, y = 0, width = 0, height = 0):
self.width = width
self.height = height
self.rec = pygame.Rect(x, y, width, height)
self.cur_map = None
self.timers = {}
#Dummying in chars for sprites
self.char = char
self.x_dir = 1
self.y_dir = 1
self.speed = 1
self.moving = False
def move(self):
if self.x_dir != 0 or self.y_dir != 0:
new_x = self.rec.x + (self.x_dir*self.speed)
new_y = self.rec.y + (self.y_dir*self.speed)
new_rec = pygame.Rect(new_x, new_y, self.width, self.height)
#Keep movement within bounds of map
while new_rec.left < self.cur_map.rec.left:
new_rec.x += 1
while new_rec.right > self.cur_map.rec.right:
new_rec.x -= 1
while new_rec.top < self.cur_map.rec.top:
new_rec.y += 1
while new_rec.bottom > self.cur_map.rec.bottom:
new_rec.y -= 1
self.rec = new_rec
def set_dir(self, d):
self.x_dir = 0
self.y_dir = 0
if d == LEFT:
self.x_dir = -1
elif d == RIGHT:
self.x_dir = 1
elif d == UP:
self.y_dir = -1
elif d == DOWN:
self.y_dir = 1
def set_moving(self, val = True):
self.moving = val
class Game:
def __init__(self):
self.screen_size = (800, 600)
self.screen = pygame.display.set_mode(self.screen_size)
self.map_screen = self.screen.copy()
self.title = 'RPG'
pygame.display.set_caption(self.title)
self.camera = Camera(self.screen, 0.75, 0.75)#, 10, 75)
self.fps = 80
self.clock = pygame.time.Clock()
self.debug = False
self.bg_color = (255,255,255)
self.text_size = 18
self.text_font = 'Arial'
self.text_style = pygame.font.SysFont(self.text_font, self.text_size)
self.key_binds = {LEFT : [K_LEFT, K_a], RIGHT : [K_RIGHT, K_d], UP : [K_UP, K_w], DOWN : [K_DOWN, K_s],
'interact' : [K_RETURN, K_z], 'inventory' : [K_i, K_SPACE], 'quit' : [K_ESCAPE]}
self.player = Obj('p', 0, 0, 10, self.text_size)
def draw(self, obj):
char = obj.char
self.draw_text(char, obj.rec.x, obj.rec.y, screen = self.map_screen)
def draw_text(self, text, x, y, color = (0,0,0), screen = None):
textobj = self.text_style.render(text, 1, color)
textrect = textobj.get_rect()
textrect.x = x
textrect.y = y
if screen == None:
"""Use default screen"""
self.screen.blit(textobj, textrect)
else:
screen.blit(textobj, textrect)
def play(self):
done = False
cur_map = Map(800, 800)
self.map_screen = pygame.Surface((cur_map.width, cur_map.height))
self.map_screen.fill(self.bg_color)
bg = pygame.Surface((cur_map.width, cur_map.height))
cur_map.draw(bg)
self.player.cur_map = cur_map
while not done:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
if event.type == KEYDOWN:
if event.key in self.key_binds[LEFT]:
self.player.set_dir(LEFT)
self.player.set_moving()
elif event.key in self.key_binds[RIGHT]:
self.player.set_dir(RIGHT)
self.player.set_moving()
elif event.key in self.key_binds[UP]:
self.player.set_dir(UP)
self.player.set_moving()
elif event.key in self.key_binds[DOWN]:
self.player.set_dir(DOWN)
self.player.set_moving()
elif event.type == KEYUP:
self.player.set_moving(False)
if self.player.moving:
self.player.move()
self.camera.track(self.player)
self.clock.tick()
self.screen.fill(self.bg_color)
self.map_screen.blit(bg, (0,0))
self.draw(self.player)
pygame.draw.rect(self.map_screen, (0,0,0), self.camera.rec, 1)
#self.screen.blit(self.map_screen, (0,0), [0 - self.camera.rec.x, 0 - self.camera.rec.y, self.camera.rec.width, self.camera.rec.height])
self.screen.blit(self.map_screen, self.camera.get_pos(), self.camera.get_window())
pygame.display.flip()
game = Game()
game.play()
Moving the player past past the bounds of the camera's window causes the window to roll up completely and disappear. I tried adjusting the blitting coordinates, as advised earlier, but it seems to only change the direction in which the window rolls up.

From your updated code, the blitting coordinates for self.screen.blit(...) are still changing: self.camera.get_window() changes value because rec.x and rec.y are values referring to the player position within the map. Hence you should define a constant minimap coordinate, this should be the same as the camera offset.
self.screen.blit(self.map_screen, (self.camera.x_offset,self.camera.y_offset), (*self.camera.get_pos(), self.camera.rec.width, self.camera.rec.height))
Change the Camera().get_pos() to:
def get_pos(self):
return (self.rec.x, self.rec.y)
I believe I only changed the self.screen.blit(...) and stopped using or rewrote your Camera functions as you're confusing yourself with all the rec variables.
To illustrate it working amend the Map().draw(screen) to:
def draw(self, screen):
pygame.draw.rect(screen, (200,200,200), self.rec)
pygame.draw.circle(screen, (255, 255, 255), (50, 50), 20, 2)
One tip as well don't draw the entire map at each loop, just the part that will be visible.

How to remove sprites out of group, outside of the class: Pygame

#Importing Modules
import pygame as pg
import sys
import random
#All pygame stuff under here
pg.init()
#Font definitions
backFont = pg.font.SysFont("monospace",40)
titleFont = pg.font.SysFont("garamond", 100)
cipherFont = pg.font.SysFont("garamond", 50)
buttonFont = pg.font.SysFont("garamond", 25)
bigFont = pg.font.SysFont("garamond",100)
Font = pg.font.SysFont(None,32)
inputFont = pg.font.SysFont('consola', 35)
errorFont = pg.font.SysFont('tahoma',20)
diagramFont = pg.font.SysFont('courier new',25)
#Colour definitions
BackGray = pg.Color('gray60')
screenGray = pg.Color('gray80')
buttonGray2 = pg.Color('gray50')
textColour = pg.Color('navy')
#Screen size set
screen = pg.display.set_mode((400, 400))
clock = pg.time.Clock()
class Button(pg.sprite.Sprite):
def __init__(self, text, x, y, width, height, colour, enabled):
super().__init__()
self.image = pg.Surface((width, height))
self.image.fill(colour)
self.rect = self.image.get_rect()
txt = buttonFont.render(text, True, textColour)
txtRect = txt.get_rect(center = self.rect.center)
self.image.blit(txt, txtRect)
self.rect.topleft = x, y
self.enabled = enabled
def isPressed(self, event):
if self.enabled == True:
if event.type == pg.MOUSEBUTTONDOWN:
if self.rect.collidepoint(event.pos):
return True
return False
def Function():
background = pg.Surface(screen.get_size())
background.fill(screenGray)
Button1 = Button('Encrypt',100,100,125,50,buttonGray2,True)
Button2 = Button('Decrypt',100,200,125,50,buttonGray2,True)
buttonsGroup = pg.sprite.Group(Button1,Button2)
ACTIONPRINT = False
Active1 = False
while True:
for event in pg.event.get():
if event.type == pg.QUIT:
pg.quit()
sys.exit()
elif Button1.isPressed(event):
print("1")
Active1 = True
elif Button2.isPressed(event):
print("2")
if Active1 == True:
ACTIONPRINT = True
buttonsGroup = pg.sprite.Sprite.remove(Button2)
screen.blit(background,(0,0))
buttonsGroup.draw(screen)
pg.display.flip()
clock.tick(60)
Function()
Above is the code for the class of Buttons, and a simple function that runs two buttons. What I'd like to do is remove one of the buttons, when one is pressed, which are set as sprites. When the button is removed from the group, I believe it should disappear from the screen, after one is pressed.
The above code at the minute returns an error saying that there is an AttributeError: 'NoneType' object has no attribute 'draw'. However, in another program, when it did work, it said that in the Sprite.remove method, the parameters must be a sequence and not a button - what does this mean?
I have looked online, and all the removing sprites examples are inside a class. Does that mean that the only way for this to work is by changing the class?
Or can sprites still be removed from outside the class, and if so how is it done?
Any other methods are welcome to
Thanks in advance!

sprite.Group.remove doesn't return anything, it removes the sprite from the group that calls it, so instead of:
buttonsGroup = pg.sprite.Sprite.remove(Button2)
Try:
buttonsGroup.remove(Button2)

Pygame draw.rect 2d object array black screen

I have a problem with a program. I'm trying to code a battleship game and the problem is over here:
class Battleship(object):
def __init__(self):
pygame.init()
pygame.display.set_caption('battleship')
self.gameDisplay = pygame.display.set_mode((DISPLAYWIDTH, DISPLAYHEIGHT))
self.clock = pygame.time.Clock()
class Tile(object):
def __init__(self):
self.occupied = False
self.shipID = 0
self.playerID = 0
def setOccupied(self, occupied):
self.occupied = occupied
def setShipID(self, shipID):
self.shipID = shipID
def setPlayerID(self, pID):
self.playerID = pID
class Board:
shipSizes = [1, 2, 3]
sizeX = 25
sizeY = 25
def __init__(self, playerID):
self.playerID = playerID
self.playerShips = []
for i in range(0, len(self.shipSizes)):
self.playerShips.append(Ship(i, self.shipSizes[i]))
self.tiles = [[Tile() for i in range(self.sizeX)] for j in range(self.sizeY)]
def drawBoard(self):
x = 0
y = 0
for row in self.visual:
for col in row:
pygame.draw.rect(Battleship().gameDisplay, black, (x, y, CASILLA, CASILLA), LINEWIDTH)
x = x + CASILLA
y = y + CASILLA
x=0
I don't get any errors, but the function does not work properly and only shows a black screen, checked everything else and the problem definitely lies in that part.
Edit, i added the clas Battleship

I've written this minimal example to show you what I described in the comments. The board instance is an attribute of the Battleship now and you can just call its draw method in the draw method of the battleship.
import pygame as pg
GRAY = pg.Color('gray20')
BLUE = pg.Color('dodgerblue1')
class Battleship(object):
def __init__(self):
pg.init()
pg.display.set_caption('battleship')
self.display = pg.display.set_mode((800, 600))
self.clock = pg.time.Clock()
self.fps = 30
self.done = False
# Is an attribute of the Battleship now.
self.board = Board()
def run(self):
while not self.done:
self.handle_events()
self.run_logic()
self.draw()
self.clock.tick(self.fps)
def handle_events(self):
for event in pg.event.get():
if event.type == pg.QUIT:
self.done = True
def run_logic(self):
pass
def draw(self):
self.display.fill(GRAY)
# Call the board's draw method and pass the display.
self.board.draw(self.display)
pg.display.flip()
class Board:
shipSizes = [1, 2, 3]
sizeX = 25
sizeY = 25
def __init__(self):
self.tiles = [['-' for i in range(self.sizeX)] for j in range(self.sizeY)]
def draw(self, display):
for y, row in enumerate(self.tiles):
for x, col in enumerate(row):
pg.draw.rect(
display, BLUE,
(x*self.sizeX, y*self.sizeY, self.sizeX, self.sizeY),
2)
battleship = Battleship()
battleship.run()