This class is supposed to manage the "debug menu"(FPS and number of enemies) so I want to draw this information in the left corner of the window but the text doesn't appear.
The class:
class Debug_mode():
def __init__(self):
self.font= pygame.font.Font(None, 48)
def get_strings(self,clock,enemy):
self.string1= "FPS: " + str(int(clock.get_fps()))
self.string2= "Enemigos: " + str(enemy.min_enemies)
self.text1= self.font.render(self.string1, True, (255,255,255))
self.text2= self.font.render(self.string2, True, (255,255,255))
def render(self,surface):
surface.blit(self.text1,(500,500))
surface.blit(self.text2,(500,100))
The main function:
def main():
pygame.init()
pygame.mouse.set_visible(False)
Screen_Surface= pygame.display.set_mode((WIDTH,HEIGHT))
background_image= pygame.image.load("C:/Users/Aitor/Desktop/bg.png").convert()
FPS_Clock= pygame.time.Clock()
vx= 0
vy= 0
left_pressed= False
right_pressed= False
down_pressed= False
up_pressed= False
Toby= Player()
Odyn= Enemies()
cursor= Cursor()
debug_menu= Debug_mode()
while True:
FPS_Clock.tick(FPS)
mouse_pos= pygame.mouse.get_pos()
old_x= Toby.rect.left
old_y= Toby.rect.top
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
left_pressed= True
vx= -Toby.speed
if event.key == pygame.K_RIGHT:
right_pressed= True
vx= Toby.speed
if event.key == pygame.K_UP:
up_pressed= True
vy= -Toby.speed
if event.key == pygame.K_DOWN:
down_pressed= True
vy= Toby.speed
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT:
left_pressed= False
if right_pressed:
vx= Toby.speed
else:
vx= 0
if event.key == pygame.K_RIGHT:
right_pressed= False
if left_pressed:
vx= -Toby.speed
else:
vx= 0
if event.key == pygame.K_DOWN:
down_pressed= False
if up_pressed:
vy= -Toby.speed
else:
vy= 0
if event.key == pygame.K_UP:
up_pressed= False
if down_pressed:
vy= Toby.speed
else:
vy= 0
if event.type == pygame.MOUSEMOTION:
(Toby.rect.left, Toby.rect.top)= mouse_pos
Toby.move(vx, vy, old_x, old_y)
Screen_Surface.blit(background_image, [0,0])
Odyn.update(Screen_Surface)
Screen_Surface.blit(Toby.image,Toby.rect)
pygame.display.update()
debug_menu.get_strings(FPS_Clock,Odyn)
debug_menu.render(Screen_Surface)
Do it before update()
debug_menu.get_strings(FPS_Clock,Odyn)
debug_menu.render(Screen_Surface)
pygame.display.update()
Related
class GameState():
def init(self):
self.state = 'main_game'
def main_game(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
if event.type == pygame.MOUSEBUTTONDOWN: # this is where the error comes from
mouse_state = 1
pygame.mouse.set_pos(mouse_x,mouse_y + 1)
else:
mouse_state = 0
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT or event.key == pygame.K_a:
snake.yV = 0
snake.xV = -1
if event.key == pygame.K_RIGHT or event.key == pygame.K_d:
snake.yV = 0
snake.xV = 1
if event.key == pygame.K_UP or event.key == pygame.K_w:
snake.xV = 0
snake.yV = -1
if event.key == pygame.K_DOWN or event.key == pygame.K_s:
snake.xV = 0
snake.yV = 1
mouse_x = pygame.mouse.get_pos()[0]
mouse_y = pygame.mouse.get_pos()[1]
pygame.display.set_caption("Snake, FPS: " + str(clock.get_fps()))
screen.fill(GREY)
snake.update()
food.update()
utility.update()
bombs.update()
food.draw()
snake.draw()
utility.draw()
bombs.draw()
pygame.display.flip()
button = Button()
snake = Snake()
food = Food()
utility = Utility()
bombs = Bombs()
game_state = GameState()
while not done:
game_state.main_game()
clock.tick(50)
pygame.quit()
This is just the snippit of code i can send the rest if needed the thing i did previously i had it under a game loop but this time im making a class and object so i can make multiple levels in the game
The if event.type == pygame.MOUSEBUTTONDOWN: and if event.type == pygame.KEYDOWN: are both outside of the for loop that defines the "event" variable.
def main_game(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
if event.type == pygame.MOUSEBUTTONDOWN: # this is where the error comes from
mouse_state = 1
pygame.mouse.set_pos(mouse_x,mouse_y + 1)
else:
mouse_state = 0
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT or event.key == pygame.K_a:
snake.yV = 0
snake.xV = -1
if event.key == pygame.K_RIGHT or event.key == pygame.K_d:
snake.yV = 0
snake.xV = 1
if event.key == pygame.K_UP or event.key == pygame.K_w:
snake.xV = 0
snake.yV = -1
if event.key == pygame.K_DOWN or event.key == pygame.K_s:
snake.xV = 0
snake.yV = 1
mouse_x = pygame.mouse.get_pos()[0]
mouse_y = pygame.mouse.get_pos()[1]
pygame.display.set_caption("Snake, FPS: " + str(clock.get_fps()))
screen.fill(GREY)
snake.update()
food.update()
utility.update()
bombs.update()
food.draw()
snake.draw()
utility.draw()
bombs.draw()
pygame.display.flip()
button = Button()
snake = Snake()
food = Food()
utility = Utility()
bombs = Bombs()
game_state = GameState()
Your code have indentation problems. Which makes event.MOUSEBUTTONDOWN and other events outside the loop. You code should have looks like this.
I am currently following a pygame tutorial on a chromebook on which i have installed and linux to use IDLE. i am writing a block of code which assigns and x-axis increase or decrase to the arrow keys:
import pygame
pygame.init()
displayWidth = 800
displayHeight = 600
black = (0, 0, 0)
white = (255, 255, 255)
clock = pygame.time.Clock()
crashed = False
carImg = pygame.image.load('racecar.png')
def car(x,y):
gameDisplay.blit(carImg, (x,y))
x = (displayWidth * 0.45)
y = (displayHeight * 0.8)
x_change = 0
car_speed = 0
gameDisplay = pygame.display.set_mode((displayHeight, displayWidth))
pygame.display.set_caption('Zoomer')
clock = pygame.time.Clock()
while not crashed:
for event in pygame.event.get():
if event.type == pygame.QUIT:
crashed = True
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
x_change = -5
elif event.key == pygame.K_RIGHT:
x_change = 5
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
x_change = 0
x += x_change
gameDisplay.fill(white)
car(x,y)
pygame.display.update()
clock.tick(60)
pygame.quit()
quit()
when i try to run the code, the car sprite won't budge. is this due to the fact that i am on chromebook and key names are different or is it an other reason? thanks.
It doesn't work because you have wrong indentations.
You check pygame.KEYDOWN inside if ... pygame.QUIT: which is executed only when you close window.
You need all if event.type start in the same column
while not crashed:
for event in pygame.event.get():
if event.type == pygame.QUIT:
crashed = True
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
x_change = -5
elif event.key == pygame.K_RIGHT:
x_change = 5
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
x_change = 0
I've got the code below, the image ain't moving. Please tell me what's wrong so I can fix it real quick. Also, try to keep the answers short and to the point.
I can hear the music and all, the escape button and the quit is working too, directional keys are not.
PlayerImage = pygame.image.load("ch.jpg")
Player = pygame.Rect(675, 350, 40, 4)
StretchPlayer = pygame.transform.scale(PlayerImage, (40, 40))
goLeft = False
goRight = False
goUp = False
goDown = False
Velocity = 3
EatSound = pygame.mixer.Sound("sound.wav")
pygame.mixer.music.load("X.mp3")
pygame.mixer.music.play(-1, 0.0)
musicPlaying = True
while True :
for event in pygame.event.get() :
if event.type == QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT or event.key == ord('A'):
goRight = False
goLeft = True
if event.key == pygame.K_RIGHT or event.key == ord('D'):
goRight = True
goLeft = False
if event.key == pygame.K_UP or event.key == ord('W'):
goUp = True
goDown = False
if event.key == pygame.K_DOWN or event.key == ord('S'):
goUp = False
goDown = True
if event.type == pygame.KEYUP:
if event.key == pygame.K_ESCAPE:
pygame.quit()
sys.exit()
if event.key == pygame.K_LEFT or event.key == ord('A'):
goLeft = False
if event.key == pygame.K_RIGHT or event.key == ord('D'):
goRight = False
if event.key == pygame.K_UP or event.key == ord('W'):
goUp = False
if event.key == pygame.K_DOWN or event.key == ord('S'):
goDown = False
DisplayScreen.blit(StretchPlayer, Player)
pygame.display.update()
Just change the location of the rectangle Player dependent on goLeft, goRight, goUp and goDown, e.g. by .move:
dx = -1 if goLeft else 1 if goRight else 0
dy = -1 if goUp else 1 if goDown else 0
Player = Player.move(dx, dy)
DisplayScreen.blit(StretchPlayer, Player)
So, I'm making my first game in pygame, and have done OK up to this point. I just can't move the image. Can I please get some help?
mc_x = 20
mc_y = 20
spider_x = 690
spider_y = 500
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
mc_x -= 5
elif event.key == pygame.K_RIGHT:
mc_x += 5
elif event.key == pygame.K_UP:
mc_y += 5
elif event.key == pygame.K_DOWN:
mc_y -= 5
screen.blit(background,(0,0))#fixed
screen.blit(spider_small,(spider_x,spider_y))#FIXED
screen.blit(mc,(mc_x,mc_y))
pygame.display.update()
Based on your code:
screen.blit(mc,(mc_x,mc_y))
pygame.display.update()
should be inside the loop so that it would update/refresh your game for every keystroke.
You forgot to update the screen. Set the update function inside the main game loop. This is going to work fine!
Here's my sample code
import pygame
pygame.init()
WHITE = (255, 255, 255)
RED = (255, 0, 0)
canvas = pygame.display.set_mode((800, 600))
pygame.display.set_caption('Example')
gameExit = False
lead_x, lead_y = 300, 300
while not gameExit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
gameExit = True
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
lead_x -= 10
elif event.key == pygame.K_RIGHT:
lead_x += 10
elif event.key == pygame.K_DOWN:
lead_y += 10
elif event.key == pygame.K_UP:
lead_y -= 10
canvas.fill(WHITE)
pygame.draw.rect(canvas, RED, [lead_x, lead_y, 30, 30])
pygame.display.update()
pygame.quit()
quit()
Im working on a simple game( a semi copy of the 'Dodger' game), and the game runs, yet displays nothing. I have a while loop running, so why is nothing showing up? Is it a problem with spacing, the images themselves, or am i just overlooking something?
import pygame,sys,random, os
from pygame.locals import *
pygame.init()
#This One Works!!!!!!!
WINDOWHEIGHT = 1136
WINDOWWIDTH = 640
FPS = 40
TEXTCOLOR = (255,255,255)
BACKGROUNDCOLOR = (0,0,0)
PLAYERMOVEMENT = 6
HARVEYMOVEMENT = 5
TJMOVEMENT = 7
LASERMOVEMENT = 10
ADDNEWBADDIERATE = 8
COLOR = 0
TJSIZE = 65
HARVEYSIZE = 65
#Check the sizes for these
def terminate():
if pygame.event() == QUIT:
pygame.quit()
def startGame():
while True:
for event in pygame.event.get():
if event.type == QUIT:
terminate()
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
terminate()
return
def playerHasHitBaddies(playerRect,TjVirus,HarVirus):
for b in TjVirus and HarVirus:
if playerRect.colliderect(b['rect']):
return True
return False
def drawText(text,font,surface, x, y):
textobj = font.render(text, 1, TEXTCOLOR)
textrect = textobj.get_rect()
textrect.topleft = (x, y)
surface.blit(textobj, textrect)
mainClock = pygame.time.Clock()
WindowSurface = pygame.display.set_mode((WINDOWWIDTH, WINDOWHEIGHT))
pygame.mouse.set_visible(False)
pygame.display.set_caption('Virus')
#Player Images
# Check the name of the .png file
TjImage = pygame.image.load('Virus_TJ_edited-1.png')
TjRect = TjImage.get_rect()
#chanhe this part from the baddies variable in the 'baddies' area
playerImage = pygame.image.load('Tank_RED.png')
playerRect = playerImage.get_rect()
LaserImage = pygame.image.load('laser.png')
LaserRect = LaserImage.get_rect()
pygame.display.update()
startGame()
while True:
TjVirus = []#the red one / make a new one for the blue one
HarVirus = []#The BLue one / Need to create a new dictionary for this one
playerRect.topleft = (WINDOWWIDTH / 2, WINDOWHEIGHT - 50)
moveLeft = moveRight = moveUp = moveDown = laser = False
baddieAddCounter = 0
while True:
for event in pygame.event.get():
if event.type == QUIT:
terminate()
if event.type == KEYDOWN:
if event.key == ord('a'):
moveRight = False
moveLeft = True
if event.key == ord('d'):
moveLeft = False
moveRight = True
if event.key == ord('w'):
moveDown = False
moveUp = True
if event.key == ord('s'):
moveUp = False
moveDown = True
if event.key == K_SPACE:
lasers = True
if event.type == KEYUP:
if evnet.type == K_ESCAPE:
terminate()
if event.key == K_LEFT or event.key == ord('a'):
moveLeft = False
if event.key == K_RIGHT or event.key == ord('d'):
moveRight = False
if event.key == K_UP or event.key == ord('w'):
moveUp = False
if event.key == K_DOWN or event.key == ord('s'):
moveDown = False
if event.key == K_SPACE:
LaserImage.add(LaserRect)
if event.key == ord('j'):
COLOR = 2
if event.key == ord('k'):
if COLOR == 2:
COLOR = 1
playerImage = pygame.image.load('Tank_RED.png')
if COLOR == 1:
COLOR = 2
playerImage = pygame.image.load('Tank_BLUE.png')
if event.type == MOUSEMOTION:
playerRect.move_ip(event.pos[0] - playerRect.centerx, event.pos[1] - playerRect.centery)
if baddieAddCounter == ADDNEWBADDIERATE:
baddieAddCounter = 0
#Dict for TJ(RED) VIRUS
baddieSize = (TJSIZE)
NewTjVirus = {'rect':pygame.Rect(random.rantint(0,WINDOWWIDTH - TJSIZE),0 - TJSIZE,TJSIZE,TJSIZE),
'speed':(TJMOVEMENT),
'surface':pygame.transform.scale(TJImage,(TJSIZE,TJSIZE)),
}
TjVirus.append(NewTjVirus)
#Dict for Harvey(BLUE) virus
baddieSize = (HARVEYSIZE)
NewHarveyVirus = {'rect':pygame.Rect(random.randint(0,WINDOWWIDTH - HARVEYSIZE),0 - HARVEYSIZE,HARVEYSIZE,HARVEYSIZE),
'speed':(HARVEYMOVEMENT),
'surface':pygame.transform.scale(HARVEYSIZE,(HARVEYSIZE,HARVEYSIZE))
}
HarVirus.append(NewHarveyVirus)
#Player Movement
if moveLeft and playerRect.left >0:
playerRect.move_ip(-1*PLAYERMOVEMENT,0)
if moveRight and playerRect.right < WINDOWWIDTH:
playerRect.move_ip(PLAYERMOVEMENT,0)
if moveUp and playerRect.top >0:
playerRect.move_ip(0,-1*PLAYERMOVEMENT)
if moveDown and playerRect.bottom < WINDOWHEIGHT:
playerRect.move_ip(0,PLAYERMOVEMENT)
pygame,mouse.set_pos(playerRect.centerx,playerRect.centery)
#Need to change for each individual virus
for b in HarVirus and TjVirus:
b['rect'].move_ip(0,b['speed'])
for b in HarVirus and TjVirus:
if b['rect'].top > WINDOWHEIGHT:
baddies.remove(b)
windowSurface.fill(pygame.image.load('Background_Proto copy.png'))
for b in HarVirus and TjVirus:
windowSurface.blit(b['surface'],b['rect'])
pygame.display.update()
if playerHasHitBaddies(playerRect,HarVirus,TjVirus):
break
for b in TjVirus and HarVirus[:]:
if b['rect'].top < WINDOWHEIGHT:
HarVirus.remove(b)
TjVirus.remove(b)
mainClock.tick(FPS)
Usally I use pygame.display.flip() not pygame.display.update()
You call your startGame() in your script, which looks like this:
def startGame():
while True:
for event in pygame.event.get():
if event.type == QUIT:
terminate()
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
terminate()
return
The game is stuck in that while loop until you press a key.
That's your current problem, but there are other errors as well, like
def terminate():
if pygame.event() == QUIT:
pygame.quit()
pygame.event() is not callable. Maybe you wanted to pass an event as argument here?
And also
pygame,mouse.set_pos(playerRect.centerx,playerRect.centery)
, instead of .