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How to make smooth movement in pygame
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Closed 1 year ago.
I created a circle in pygame. The circle moves to wherever you click, but instead of "walking" over there, it just appears. I tried some ways, but it doesn't work. If you could find out a way to do it, that would be great. The moving function is in the move function in the Player class.
# import
import pygame
# initialize pygame
pygame.init()
# frame rate variables
FPS = 120
clock = pygame.time.Clock()
# game variables
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 800
mouse_pos = ''
# colors
BLUE = (0, 0, 255)
# activate screen
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption('Bonker')
class Player(pygame.sprite.Sprite):
def __init__(self, x, y):
# init the sprite class
pygame.sprite.Sprite.__init__(self)
self.x = x
self.y = y
self.mouse_x = 0
self.mouse_y = 0
def move(self):
# delta x and delta y
dx = 0
dy = 0
# extract info from tuple
(x, y) = mouse_pos
self.mouse_x = x
self.mouse_y = y
# create tuple destination and current position tuple
destination = (self.mouse_x, self.mouse_y)
current_pos = [self.x, self.y]
# draw the rectangle
if current_pos[0] >= SCREEN_WIDTH // 2:
dx = 10
self.x += dx
if current_pos[0] < SCREEN_WIDTH // 2:
dx = -10
self.x += dx
if current_pos[1] >= SCREEN_HEIGHT // 2:
dy = 10
self.y += dy
if current_pos[1] < SCREEN_HEIGHT // 2:
dy = -10
self.y += dy
pygame.draw.circle(screen, BLUE, (self.x, self.y), 20)
def draw(self):
# draw the circle
pygame.draw.circle(screen, BLUE, (SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2), 20)
# create instances
# player instance
player = Player(SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2)
player.draw()
# main loop
run = True
while run:
# run frame rate
clock.tick(FPS)
# events
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.MOUSEBUTTONDOWN:
screen.fill((0, 0, 0))
mouse_pos = pygame.mouse.get_pos()
player.move()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
run = False
pygame.display.update()
pygame.quit()
I think some code is not needed
Help would be appreciated
This will move the circle to the mouse position. It doesn't move in one diagonal, but that can be changed.
# import
import pygame
# initialize pygame
pygame.init()
# frame rate variables
FPS = 120
clock = pygame.time.Clock()
# game variables
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 800
# colors
BLUE = (0, 0, 255)
# activate screen
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption('Bonker')
class Player(pygame.sprite.Sprite):
def __init__(self, x, y):
# init the sprite class
pygame.sprite.Sprite.__init__(self)
self.rect = pygame.Rect(0, 0, 40, 40)
self.rect.x = x
self.rect.y = y
self.radius = 20
self.destination = None
self.moving = False
self.dx = 0
self.dy = 0
def set_destination(self, pos):
self.destination = pos
# delta x and delta y
self.dx = self.destination[0] - self.rect.centerx
self.dy = self.destination[1] - self.rect.centery
self.moving = True
def move(self):
if self.rect.centerx != self.destination[0]:
if self.dx > 0:
self.rect.centerx += 1
elif self.dx < 0:
self.rect.centerx -= 1
if self.rect.centery != self.destination[1]:
if self.dy > 0:
self.rect.centery += 1
elif self.dy < 0:
self.rect.centery -= 1
elif self.rect.center == self.destination:
self.moving = False
def draw(self):
# draw the circle
pygame.draw.circle(screen, BLUE, self.rect.center, self.radius)
# create instances
# player instance
player = Player(SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2)
player.draw()
# main loop
run = True
movetime = 100
move = False
while run:
# run frame rate
dt = clock.tick(FPS)
movetime -= dt
if movetime <= 0:
move = True
movetime = 400
# events
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.MOUSEBUTTONDOWN:
mouse_pos = pygame.mouse.get_pos()
player.set_destination(mouse_pos)
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
run = False
if player.moving:
player.move()
screen.fill((0, 0, 0))
player.draw()
pygame.display.update()
pygame.quit()
I'm making a simple game in pygame, in which you're supposed to dodge or shoot the targets that descend through the screen. So far, I've created the ship and managed to set the movement of both the bullet and the ship, as for their key bindings. However, the bullet's x coordinate doesn't seem to change at all, even though I've defined in the init method in the bullet class that the bullet x coordinate is equal to the ship x coordinate, therefore, the bullet would always be leaving the ship's position. Instead, the bullet always leaves the middle of the screen. I can't find the issue. Any help would be very much appreciated
import pygame, sys
pygame.init()
clock = pygame.time.Clock()
screen_width = 600
screen_height = 800
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("Space Race Game")
class ROCKET:
def __init__(self):
self.rocketImg = pygame.image.load("spaceship.png")
self.rocket_x = screen_width/2 - 32
self.rocket_y = screen_height/2 + 100
def draw_rocket(self):
screen.blit(self.rocketImg, (self.rocket_x, self.rocket_y))
def move_rocket(self):
key = pygame.key.get_pressed()
if key[pygame.K_LEFT] and self.rocket_x + 15 > 0:
self.rocket_x -= 5
if key[pygame.K_RIGHT] and self.rocket_x < screen_width - 40:
self.rocket_x += 5
class BULLET(ROCKET):
def __init__(self):
super().__init__()
self.bullet_width = 10
self.bullet_height = 20
self.bullet_x = self.rocket_x + 25
self.bullet_y = self.rocket_y
self.move = [0, 0]
self.bullet_speed = 5
self.bullet_rect = pygame.Rect(self.bullet_x, self.bullet_y, self.bullet_width, self.bullet_height)
def draw_bullet(self):
key = pygame.key.get_pressed()
if key[pygame.K_SPACE]:
self.bullet_x = self.rocket_x
self.move[1] = -1
self.bullet_y += self.move[1] * self.bullet_speed
self.bullet_rect.topleft = (self.bullet_x, self.bullet_y)
if self.bullet_y < self.rocket_y - 10:
pygame.draw.rect(screen, (0, 0, 0), self.bullet_rect)
if self.bullet_y < - 20:
self.bullet_y = self.rocket_y
self.move[1] = 0
rocket = ROCKET()
bullet = BULLET()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
screen.fill((255, 255, 255))
rocket.draw_rocket()
rocket.move_rocket()
bullet.draw_bullet()
pygame.display.flip()
clock.tick(60)
You have to set the x-coordinate of the bullet by the current x-coordinate of the rocket.
Add an argument rocket to the method draw_bullet of the class BULLET. Make sure that you can only fire the bullet if the bullet has not yet been fired (self.move[1] == 0). Compute the center of the rocket and set the position of the bullet (rocket.rocket_x + self.rocketImg.get_width() // 2):
class BULLET(ROCKET):
# [...]
def draw_bullet(self, rocket):
key = pygame.key.get_pressed()
if key[pygame.K_SPACE] and self.move[1] == 0:
rocket_center_x = rocket.rocket_x + self.rocketImg.get_width() // 2
self.bullet_x = rocket_center_x - self.bullet_width // 2
self.move[1] = -1
# [...]
Passe the instance of ROCKET to the method draw_bullet:
while True:
# [...]
bullet.draw_bullet(rocket)
# [...]
If you want to fire multiple bullets, see the answers to the questions:
How can i shoot a bullet with space bar?
How do I stop more than 1 bullet firing at once?
1) In my code the problem is that my Platform underneath my player class are connected and when the player moves so does the platform and if so the player moves on the platform the entire time. Can someone tell me how to fix that? If you are wondering where to look for all the code and where it is going to be it is all the code here because I didn't Know what was causing the problem in my code.
import math
import os
import sys
# It is importing everything
import pygame
from pygame.locals import *
#The platform class is the problem I'm having
class Platform:
def __init__(self, size, x, y, length, color, velocity):
self.length = length
self.size = size
self.x = x
self.y = y
self.color = color
self.velocity = velocity
self.xVelocity = 0
# This is what the platform class has and what it does
def draw(self):
display = pygame.display.get_surface()
pygame.draw.rect(display, self.color, (int(self.x) - 80, int(self.y) + 225, int(self.x), int(self.y) - 45))
# This is def draw function is showing that how I want my Platform to look like
def do(self):
self.draw()
2) When my player reaches the "end" of the screen it stops but I want to make it a scrolling screen and nothing happens and then there is no game when the player moves and scroll by itself. After someone tells me how to fix my second problem then I want the Background to kill the player if the background goes past the player.
# The def do function is running def draw function
class Player:
def __init__(self, velocity, maxJumpRange, x, y, size):
self.falling = True
self.jumpCounter = 0
self.xVelocity = 0
self.y = y
self.x = x
self.jumping = False
self.velocity = velocity
self.maxJumpRange = maxJumpRange
self.jump_offset = 0
self.size = size
# The player class is making how the Player is going to look and what are his limits
def keys(self):
k = pygame.key.get_pressed()
# The def keys(self): is creating a variable for pygame.key.get_pressed() and underneath is a function to make the player move around
if k[K_LEFT]:
self.xVelocity = -self.velocity
elif k[K_RIGHT]:
self.xVelocity = self.velocity
else:
self.xVelocity = 0
if k[K_SPACE] or k[K_UP] and not self.jumping and not self.falling:
self.jumping = True
self.jumpCounter = 0
# The if k[K_Space] or k[K_UP] is making sure the player has a jump limit and can't continue jumping forever.
def move(self):
self.x += self.xVelocity
# This to make sure that the player can move while he is jumping.
if self.jumping:
self.y -= self.velocity
self.jumpCounter += 1
if self.jumpCounter == self.maxJumpRange:
self.jumping = False
self.falling = True
elif self.falling:
if self.y <= h - 10 <= self.y + self.velocity:
self.y = h - 10
self.falling = False
else:
self.y += self.velocity
def draw(self):
display = pygame.display.get_surface()
pygame.draw.circle(display, White, (int(self.x), int(self.y) - 25), 25, 0)
def do(self):
self.keys()
self.move()
self.draw()
# This Function is doing all of the Functions self.keys(), self.move(), self.draw()
def events():
for event in pygame.event.get():
if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
pygame.quit()
sys.exit()
# This is to make sure that you can exit the game is needed
def keys(player):
keys = pygame.key.get_pressed()
if keys[K_UP] or keys[K_SPACE] and player.jumping == False and player.jump_offset == 0:
player.jumping = True
# The function here to make sure that the player can jump
def do_jumping(player):
jump_height = 25
# Def do_jumping(player): is to adjust the jump_height of the player
if player.jumping:
player.jump_offset += 1
if player.jump_offset >= jump_height:
player.jumping = False
elif player.jump_offset > 0 and player.jumping == False:
player.jump_offset -= 1
# The above is showing how the makes sure the player doesn't jump higher then the jump height
w = 576
h = 516
hw = w / 2
hh = h / 2
AREA = w * h
# The above is showing the width the height and Area
os.environ['SDL_VIDEO_WINDOW_POS'] = "50,50"
p = Player(hh, hw, 290, 250, 30)
# the above is showing what the graphics are
pygame.init()
Clock = pygame.time.Clock()
DS = pygame.display.set_mode((w, h)) # This is what the display size is
pygame.display.set_caption("Try to get point B")
FPS = 120
Black = (0, 0, 0, 255)
White = (255, 255, 255, 255)
pl = Platform(290, 250, 50, 70, White, 0)
Red = (255, 0, 0)
Solid_Fill = 0
# Bkgd stands for background
bkgd = pygame.image.load("scroll.png").convert() # scroll.png is the png im using to use as the background
bkgdWidth = bkgd.get_rect().size[0]
print(bkgdWidth)
bkgdHeight = bkgd.get_rect().size
stageWidth = bkgdWidth * 2
StagePosX = 0
startScollingPosx = hw
circleRadius = 25
circlePosX = circleRadius
playerPosX = circleRadius
playerPosY = 377
playerVelocityX = 0
playerVelocityY = 0
platformVelocityX = 0
platformVelocityY = 0
x = 0
# The above is showing the player Velocity, player position y and x and what the stage position is, Ignore platform
# velocity.
# What the while true loop is doing is to make sure that the background moves while the player moves
while True:
events()
k = pygame.key.get_pressed()
if k[K_RIGHT]:
playerVelocityX = 1
pl.xVelocity = 0
elif k[K_LEFT]:
playerVelocityX = -1
pl.xVelocity = 0
else:
playerVelocityX = 0
pl.xVelocity = 0
playerPosX += playerVelocityX
if playerPosX > stageWidth - circleRadius:
playerPosX = stageWidth - circleRadius
if playerPosX < circleRadius:
playerPosX = circleRadius
if playerPosX < startScollingPosx:
circlePosX = playerPosX
elif playerPosX > stageWidth - startScollingPosx:
circlePosX - stageWidth + w
else:
circlePosX = startScollingPosx
StagePosX -= playerVelocityX
# The code below show is working how to balance the Display size and rel x is the easier of saying that
rel_x = StagePosX % bkgdWidth
DS.blit(bkgd, (rel_x - bkgdWidth, 0))
if rel_x < w:
DS.blit(bkgd, (rel_x, 0))
events()
keys(p)
do_jumping(p)
pygame.draw.circle(DS, White, (math.floor(p.x), math.floor(p.y) - math.floor(p.jump_offset)), math.floor(p.size), math.floor(Solid_Fill))
platform_color = Red
pl.color = Red
pl.draw()
if p.jump_offset == 0:
pl.color = White
pl.do()
pygame.display.update()
Clock.tick(FPS)
DS.fill(Black)
3) Lastly sorry for the lack of good code and where to look around the code because I didn't Know what was causing the problem in my code so I had to put out all of it.
I edited your code a bit so fix the problems you had, I did change the image as i didn't have it, but i fixed jumping and standing on platform by making player constantly fall and check if the player collides with the platform. I also added the scrolling background. Got rid of the unnecessary code as mentioned in my comments. changed the player move to do the jump from there. changed the size in platform to a list so it has width and height. got rid of velocity too as platforms didn't move.
import math
import os
import sys
# It is importing everything
import pygame
from pygame.locals import *
class Platform:
def __init__(self, size, x, y, color):
#size is a list, this means it has width and height
self.size = size
self.x = x
self.y = y
self.color = color
# This is what the platform class has and what it does
def draw(self):
display = pygame.display.get_surface()
pygame.draw.rect(display, self.color, (int(self.x), int(self.y), self.size[0], self.size[1]))
# This is def draw function is showing that how I want my Platform to look like
def do(self):
self.draw()
# The def do function is running def draw function
class Player:
def __init__(self, velocity, maxJumpRange, x, y, size):
self.falling = True
self.jumpCounter = 0
self.xVelocity = 0
self.y = y
self.x = x
self.jumping = False
self.velocity = velocity
self.maxJumpRange = maxJumpRange
self.jump_offset = 0
self.size = size
self.TouchedGround = False
# The player class is making how the Player is going to look and what are his limits
def keys(self):
k = pygame.key.get_pressed()
# The def keys(self): is creating a variable for pygame.key.get_pressed() and underneath is a function to make the player move around
if k[K_LEFT]:
self.xVelocity = -self.velocity
elif k[K_RIGHT]:
self.xVelocity = self.velocity
else:
self.xVelocity = 0
if (k[K_SPACE] or k[K_UP]) and not self.jumping and self.TouchedGround:
self.jumping = True
self.jumpCounter = 0
self.TouchedGround = False
# The if k[K_Space] or k[K_UP] is making sure the player has a jump limit and can't continue jumping forever.
def move(self):
self.x += self.xVelocity
# if the player is jumping, change y value
if self.jumping:
self.y -= self.velocity
self.jumpCounter += 1
if self.jumpCounter == self.maxJumpRange:
self.jumping = False
self.falling = True
elif self.falling:
self.y += self.velocity
self.jumpCounter -= 1
def draw(self):
display = pygame.display.get_surface()
pygame.draw.circle(display, White, (int(self.x), int(self.y)), self.size)
def do(self):
self.keys()
self.move()
self.draw()
# This Function is doing all of the Functions self.keys(), self.move(), self.draw()
def events():
for event in pygame.event.get():
if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
pygame.quit()
sys.exit()
#window size
w = 576
h = 516
# The above is showing the width the height and Area
os.environ['SDL_VIDEO_WINDOW_POS'] = "50,50"
# the above is showing what the graphics are
#player
p = Player(1, 100, 290, 250, 30)
#start pygame
pygame.init()
Clock = pygame.time.Clock()
DS = pygame.display.set_mode((w, h)) # This is what the display size is
pygame.display.set_caption("Try to get point B")
#variables
FPS = 120
Black = (0, 0, 0, 255)
White = (255, 255, 255, 255)
Red = (255, 0, 0)
# Bkgd stands for background
bkgd = pygame.Surface((w,h)) # didnt have the image so i made it blue
bkgd.fill((0,0,255))
#platforms
pl = Platform([290,20], 250, 350, White)
#this is a list that holds all the platforms
platforms_list = [pl,Platform([200,20], 100, 450, White), Platform([200,20], 400, 250, White)]
#this is how much to scroll the background by
background_scroll = 0
# What the while true loop is doing is to make sure that the background moves while the player moves
while True:
events()
#blit the background, since the image is same size as window blit twice so when scrolls, you dont have blackness
DS.blit(bkgd, (-background_scroll, 0))
DS.blit(bkgd, (w-background_scroll, 0))
#check for x button clicked
events()
#update the player
p.do()
#update platforms and check for collision with player
platform_color = Red
for platform in platforms_list:
platform.color = platform_color
if p.jumping == 0:
platform.color = White
platform.do()
#if bottom of player is in the platform, move the player on top of the platform
if p.y + p.size > platform.y and p.y + p.size < platform.y + platform.size[1]:
if p.x > platform.x and p.x < platform.x + platform.size[0]:
p.y = platform.y - p.size
p.TouchedGround = True
#if the player reaches the side of the screen, move the background and platforms to make it look like it is moving
if p.x + p.size >= w:
p.x = w - p.size
background_scroll += 1
for platform in platforms_list:
platform.x -= 1
if background_scroll == w:
background_scroll = 0
#same but for the left
if p.x - p.size <= 0:
p.x = 0 + p.size
background_scroll -= 1
for platform in platforms_list:
platform.x += 1
if background_scroll == 0:
background_scroll = w
#update screen
pygame.display.update()
Clock.tick(FPS)
DS.fill(Black)
First post here. So I am trying to implement a Civilization type of movement game. At the moment, I have one sprite in a cell. I can click it and then if I click another grid, the sprite moves there. What I now want is to spawn 5-6 such sprites, and then do the same thing. Click on a sprite and then click another grid, and that specific sprite moves there without affecting the other sprites. I cannot seem to do that. I can spawn 5-6 random sprites at different grids, but when I click on one of them and then click another grid, all the other sprites are gone. The code is below (not the best as I am learning Pygame). I understand that I have to somehow only update the sprite that was clicked, but I am not sure how to do that.
import pygame
import random
WIDTH = 900
HEIGHT = 700
FPS = 2
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
TURN = "TeamOne"
def main():
# Pygame sprite Example
global x_lines
global y_lines
x_lines = [WIDTH-i*WIDTH/20 for i in range(20,0, -1)]
y_lines = [HEIGHT-j*HEIGHT/20 for j in range(20,0, -1)]
class TeamOne(pygame.sprite.Sprite):
# sprite for the Player
def __init__(self):
# this line is required to properly create the sprite
pygame.sprite.Sprite.__init__(self)
# create a plain rectangle for the sprite image
self.image = pygame.Surface((WIDTH / 20, HEIGHT / 20))
self.image.fill(GREEN)
# find the rectangle that encloses the image
self.rect = self.image.get_rect()
# center the sprite on the screen
self.rect.center = ((random.randint(1,19)*2+1)* WIDTH/ 40, (random.randint(1,19)*2+1)*HEIGHT/40)
def update(self, position):
# any code here will happen every time the game loop updates
(a, b) = position
for index, i in enumerate(x_lines):
if i > a:
self.rect.x = x_lines[index-1]
break
for index, j in enumerate(y_lines):
if j > b:
self.rect.y = y_lines[index-1]
break
# initialize pygame and create window
pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("A Game")
clock = pygame.time.Clock()
clicked_sprites = pygame.sprite.Group()
teamone_sprites = pygame.sprite.Group()
for i in range(5):
mob1 = TeamOne()
teamone_sprites.add(mob1)
# Game loop
running = True
j=0
while running:
# keep loop running at the right speed
clock.tick(FPS)
# Process input (events)
for event in pygame.event.get():
# check for closing window
if event.type == pygame.QUIT:
running = False
elif event.type == pygame.MOUSEBUTTONDOWN and j == 0:
pos = pygame.mouse.get_pos()
for s in teamone_sprites:
if s.rect.collidepoint(pos):
#teamone_sprites.add(s)
clicked_sprites.add(s)
print (clicked_sprites)
j = 1
elif event.type == pygame.MOUSEBUTTONDOWN and j == 1:
new_pos = pygame.mouse.get_pos()
#teamone_sprites.update(new_pos)
clicked_sprites.update(new_pos)
j = 0
# Update
# Draw / render
## screen.fill(BLACK)
## draw_grid(screen)
##
## teamone_sprites.draw(screen)
##
##
##
## # *after* drawing everything, flip the display
## pygame.display.flip()
# Draw / render
screen.fill(BLACK)
draw_grid(screen)
teamone_sprites.draw(screen)
pygame.display.flip()
pygame.quit()
def draw_grid(screen):
for i in range(1, HEIGHT, int(HEIGHT/20)):
pygame.draw.line(screen, GREEN, (1,i) ,(WIDTH,i), 2)
for j in range(1, WIDTH, int(WIDTH/20)):
pygame.draw.line(screen, GREEN, (j,1) ,(j,HEIGHT), 2)
if __name__ == '__main__':
main()
Some tips for you:
Keep your main loop clean
Put logic where it belongs
Only call pygame.display.flip()/pygame.display.update() once
Don't use variable names like j
Since your game is grid based, you should have a way to translate between grid coordinates and screen coordinates
Here's a simple runnable example I hacked together (see the comments for some explanations):
import pygame
import random
WIDTH = 900
HEIGHT = 700
ROWS = 20
COLUMNS = 20
TILE_SIZE = WIDTH / COLUMNS, HEIGHT / ROWS
TILE_W, TILE_H = TILE_SIZE
FPS = 60
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
TURN = "TeamOne"
# some functions to translate grid <-> screen coordinates
def posToScreen(pos):
column, row = pos
return column * TILE_W, row * TILE_H
def screenToPos(pos):
column, row = pos
return column / TILE_W, row / TILE_H
def draw_grid(screen):
for i in range(1, HEIGHT, TILE_H):
pygame.draw.line(screen, GREEN, (1,i) ,(WIDTH,i), 2)
for j in range(1, WIDTH, TILE_W):
pygame.draw.line(screen, GREEN, (j,1) ,(j,HEIGHT), 2)
# a class that handles selecting units
class Cursor(pygame.sprite.Sprite):
def __init__(self, units, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
# group of the units that can be controlled
self.units = units
# we create two images
# to indicate if we are selecting or moving
self.image = pygame.Surface(TILE_SIZE)
self.image.set_colorkey((43,43,43))
self.image.fill((43,43,43))
self.rect = self.image.get_rect()
self.selected_image = self.image.copy()
pygame.draw.rect(self.image, pygame.Color('red'), self.image.get_rect(), 4)
pygame.draw.rect(self.selected_image, pygame.Color('purple'), self.image.get_rect(), 4)
self.base_image = self.image
self.selected = None
def update(self):
# let's draw the rect on the grid, based on the mouse position
pos = pygame.mouse.get_pos()
self.rect.topleft = posToScreen(screenToPos(pos))
def handle_click(self, pos):
if not self.selected:
# if we have not selected a unit, do it now
for s in pygame.sprite.spritecollide(self, self.units, False):
self.selected = s
self.image = self.selected_image
else:
# if we have a unit selected, just set its target attribute, so it will move on its own
self.selected.target = posToScreen(screenToPos(pos))
self.image = self.base_image
self.selected = None
class TeamOne(pygame.sprite.Sprite):
def __init__(self, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.image = pygame.Surface(TILE_SIZE)
self.image.fill(GREEN)
self.pos = random.randint(0, COLUMNS), random.randint(0, ROWS)
self.rect = self.image.get_rect(topleft = posToScreen(self.pos))
self.target = None
def update(self):
# do nothing until target is set
# (maybe unset it if we reached our target)
if self.target:
if self.rect.x < self.target[0]:
self.rect.move_ip(1, 0)
elif self.rect.x > self.target[0]:
self.rect.move_ip(-1, 0)
elif self.rect.y < self.target[1]:
self.rect.move_ip(0, 1)
elif self.rect.y > self.target[1]:
self.rect.move_ip(0, -1)
self.pos = screenToPos(self.rect.topleft)
def main():
pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("A Game")
clock = pygame.time.Clock()
all_sprites = pygame.sprite.LayeredUpdates()
team_ones = pygame.sprite.Group()
for i in range(5):
TeamOne(all_sprites, team_ones)
cursor = Cursor(team_ones, all_sprites)
# a nice, simple, clean main loop
running = True
while running:
clock.tick(FPS)
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
# we could also pass all events to all sprites
# so we would not need this special clause for the cursor...
if event.type == pygame.MOUSEBUTTONDOWN:
cursor.handle_click(event.pos)
all_sprites.update()
screen.fill(BLACK)
draw_grid(screen)
all_sprites.draw(screen)
pygame.display.flip()
if __name__ == '__main__':
main()
I have pretty much the same Problem i have a healthbar for my enemie but i want all enemys to have one so its a spritegroup now if i want to change an attribute of one object out of my spritegroup i dont know how to properly access it. The Problem lays in the Healthbaranimation function. I tried self.healthbar.sprites() self.healthbar.sprites and spritedict nothing really semms to work. Is there an easy way to fix this? P.s sorry for my bad code It is my first real attempt making a small game
from os import path
import pygame
from elements.ammo import AMMO
from elements.bigenemy import BIGENEMY
from elements.enemy import ENEMY
from elements.player import PLAYER
from .base import BaseState
from elements.healthbar import HEALTHBAR
class Gameplay(BaseState):
def __init__(self):
super(Gameplay, self).__init__()
self.next_state = "GAME_OVER"
self.x, self.y = 100, 1030
self.playersprite = PLAYER((self.x, self.y))
self.bigenemy = pygame.sprite.GroupSingle(BIGENEMY())
self.bottomrect = pygame.Rect((0, 1030), (1920, 50))
self.enemysprite = ENEMY()
self.ammosprite = AMMO()
self.healthbar = pygame.sprite.Group(HEALTHBAR())
self.displayedimage = self.playersprite.image
self.displayedrect = self.playersprite.rect
self.highscore = self.load_data()
self.points = 0
self.scoretext = f"SCORE: {self.points}"
self.scoresurf = self.font.render(self.scoretext, True, "red")
self.nhstext = "NEW HIGHSCORE!"
self.nhssurf = self.font.render(self.nhstext, True, "red")
self.ammotext = f"AMMO:{self.playersprite.ammunition}"
self.ammosurf = self.font.render(self.ammotext, True, "red")
self.bulletgroup = pygame.sprite.Group()
self.time_active = 0
self.bigenemyexisting = True
def get_event(self, event):
if event.type == pygame.QUIT:
self.quit = True
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_LCTRL:
self.playersprite.crouching = True
elif event.key == pygame.K_SPACE:
self.playersprite.jumping = True
elif event.key == pygame.K_q and self.playersprite.ammunition != 0:
self.playersprite.shooting = True
elif event.type == pygame.KEYUP:
if event.key == pygame.K_ESCAPE:
self.done = True
elif event.key == pygame.K_LCTRL:
self.playersprite.crouching = False
elif event.key == pygame.K_q:
self.playersprite.shooting = False
def draw(self, surface):
surface.fill(pygame.Color("black"))
pygame.draw.rect(surface, "red", self.bottomrect)
surface.blit(self.displayedimage, (self.displayedrect))
surface.blit(self.enemysprite.image, (self.enemysprite.rect))
surface.blit(self.ammosprite.image, (self.ammosprite.rect))
self.healthbar.draw(surface)
self.bigenemy.draw(surface)
self.bulletgroup.draw(surface)
surface.blit(self.scoresurf, (0, 0))
surface.blit(self.ammosurf, (0, 1000))
if self.points > self.highscore: surface.blit(self.nhssurf, (1920 / 2 - 100, 1080 / 2))
def lost(self):
self.enemysprite.startposx = 1920
self.enemysprite.startposy = self.enemysprite.gettypeenemy()
self.enemysprite.speed = 10
self.highscorefunc()
self.points = 0
self.playersprite.ammunition = 30
def collidecheck(self):
self.playermask = pygame.mask.from_surface(self.displayedimage)
self.enemymask = pygame.mask.from_surface(self.enemysprite.image)
offsetx = self.enemysprite.rect.left - self.displayedrect.left
offsety = self.enemysprite.rect.top - self.displayedrect.top
if self.displayedrect.colliderect(self.enemysprite.rect):
if self.playermask.overlap(self.enemymask, (offsetx, offsety)):
self.lost()
self.done = True
elif self.enemysprite.rect.x < 0 and self.enemysprite.speed < 25:
self.points += 1
self.enemysprite.speed += 1
elif self.enemysprite.speed > 25:
self.enemysprite.speed += .5
elif self.displayedrect.colliderect(self.ammosprite.rect):
self.ammosprite.startposx = 2300
self.playersprite.ammunition += 30
elif pygame.sprite.groupcollide(self.bigenemy,self.bulletgroup,False,True):
self.bigenemy.sprite.health -= 10
def shooting(self, dt):
if self.playersprite.ammunition != 0:
if self.playersprite.shooting and not self.playersprite.jumping and not self.playersprite.crouching:
self.time_active += dt
if self.time_active >= 100:
self.bulletgroup.add(self.playersprite.createbullet())
self.time_active = 0
self.playersprite.ammunition -= 1
else:
self.playersprite.shooting = False
def highscorefunc(self):
if self.points > self.highscore:
self.highscore = self.points
with open(path.join(self.dir, self.HS_FILE), 'w') as f:
f.write(str(self.highscore))
def animation(self):
if not self.playersprite.shooting and not self.playersprite.jumping and not self.playersprite.crouching:
if self.playersprite.index >= len(self.playersprite.basicanimation):
self.playersprite.index = 0
self.displayedimage = self.playersprite.basicanimation[int(self.playersprite.index)]
self.playersprite.index += .1
elif self.playersprite.shooting and not self.playersprite.jumping:
if self.playersprite.index >= len(self.playersprite.shootanimation):
self.playersprite.index = 0
self.displayedimage = self.playersprite.shootanimation[int(self.playersprite.index)]
self.playersprite.index += .1
elif self.playersprite.jumping:
self.displayedimage = self.playersprite.imagejump
elif self.playersprite.crouching:
self.displayedimage = self.playersprite.slidingimage
def healthbaranimation(self):
if self.bigenemy.sprite.health < 90:
self.healthbar.spritedict.index = 1
if self.bigenemy.sprite.health < 80:
self.healthbar.sprite.index = 2
if self.bigenemy.sprite.health < 70:
self.healthbar.sprite.index = 3
if self.bigenemy.sprite.health < 60:
self.healthbar.sprite.index = 4
if self.bigenemy.sprite.health < 50:
self.healthbar.sprite.index = 5
if self.bigenemy.sprite.health < 40:
self.healthbar.sprite.index = 6
if self.bigenemy.sprite.health < 30:
self.healthbar.sprite.index = 7
if self.bigenemy.sprite.health < 20:
self.healthbar.sprite.index = 8
if self.bigenemy.sprite.health < 10:
self.healthbar.sprite.index = 9
def spawnbigenemies(self):
if self.bigenemyexisting:
if self.bigenemy.sprite.health < 3:
self.bigenemy.add(BIGENEMY())
self.bigenemyexisting = True
def update(self, dt):
try:
self.bigenemy.sprite.update()
except:
pass
self.healthbaranimation()
self.healthbar.update()
self.playersprite.jump()
self.animation()
self.shooting(dt)
self.bulletgroup.update()
self.enemysprite.update()
self.ammosprite.update()
self.collidecheck()
self.spawnbigenemies()
self.scoretext = f"SCORE: {self.points}"
self.scoresurf = self.font.render(self.scoretext, True, "black")
self.ammotext = f"AMMO:{self.playersprite.ammunition}"
self.ammosurf = self.font.render(self.ammotext, True, "red")
i'd like to add the same collision detection used by the player sprite to the enemy sprites or 'creeps' ive added all the relevant code I can see yet collisons are still not being detected and handled, please find below the class, I have no idea what is wrong currently, the list of walls to collide with is 'wall_list'
import pygame
import pauseScreen as dm
import re
from pygame.sprite import Sprite
from pygame import Rect, Color
from random import randint, choice
from vec2d import vec2d
from simpleanimation import SimpleAnimation
import displattxt
black = (0,0,0)
white = (255,255,255)
blue = (0,0,255)
green = (101,194,151)
global currentEditTool
currentEditTool = "Tree"
global editMap
editMap = False
open('MapMaker.txt', 'w').close()
def draw_background(screen, tile_img):
screen.fill(black)
img_rect = tile_img.get_rect()
global rect
rect = img_rect
nrows = int(screen.get_height() / img_rect.height) + 1
ncols = int(screen.get_width() / img_rect.width) + 1
for y in range(nrows):
for x in range(ncols):
img_rect.topleft = (x * img_rect.width,
y * img_rect.height)
screen.blit(tile_img, img_rect)
def changeTool():
if currentEditTool == "Tree":
None
elif currentEditTool == "Rock":
None
def pauseGame():
red = 255, 0, 0
green = 0,255, 0
blue = 0, 0,255
screen.fill(black)
pygame.display.update()
if editMap == False:
choose = dm.dumbmenu(screen, [
'Resume',
'Enable Map Editor',
'Quit Game'], 64,64,None,32,1.4,green,red)
if choose == 0:
print("hi")
elif choose ==1:
global editMap
editMap = True
elif choose ==2:
print("bob")
elif choose ==3:
print("bob")
elif choose ==4:
print("bob")
else:
None
else:
choose = dm.dumbmenu(screen, [
'Resume',
'Disable Map Editor',
'Quit Game'], 64,64,None,32,1.4,green,red)
if choose == 0:
print("Resume")
elif choose ==1:
print("Dis ME")
global editMap
editMap = False
elif choose ==2:
print("bob")
elif choose ==3:
print("bob")
elif choose ==4:
print("bob")
else:
None
class Wall(pygame.sprite.Sprite):
# Constructor function
def __init__(self,x,y,width,height):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.Surface([width, height])
self.image.fill(green)
self.rect = self.image.get_rect()
self.rect.y = y
self.rect.x = x
class insertTree(pygame.sprite.Sprite):
def __init__(self,x,y,width,height, typ):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load("images/map/tree.png").convert()
self.image.set_colorkey(white)
self.rect = self.image.get_rect()
self.rect.y = y
self.rect.x = x
class insertRock(pygame.sprite.Sprite):
def __init__(self,x,y,width,height, typ):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load("images/map/rock.png").convert()
self.image.set_colorkey(white)
self.rect = self.image.get_rect()
self.rect.y = y
self.rect.x = x
class Creep(pygame.sprite.Sprite):
""" A creep sprite that bounces off walls and changes its
direction from time to time.
"""
change_x=0
change_y=0
def __init__(
self, screen, creep_image, explosion_images,
field, init_position, init_direction, speed):
""" Create a new Creep.
screen:
The screen on which the creep lives (must be a
pygame Surface object, such as pygame.display)
creep_image:
Image (surface) object for the creep
explosion_images:
A list of image objects for the explosion
animation.
field:
A Rect specifying the 'playing field' boundaries.
The Creep will bounce off the 'walls' of this
field.
init_position:
A vec2d or a pair specifying the initial position
of the creep on the screen.
init_direction:
A vec2d or a pair specifying the initial direction
of the creep. Must have an angle that is a
multiple of 45 degres.
speed:
Creep speed, in pixels/millisecond (px/ms)
"""
Sprite.__init__(self)
self.screen = screen
self.speed = speed
self.field = field
self.rect = creep_image.get_rect()
# base_image holds the original image, positioned to
# angle 0.
# image will be rotated.
#
self.base_image = creep_image
self.image = self.base_image
self.explosion_images = explosion_images
# A vector specifying the creep's position on the screen
#
self.pos = vec2d(init_position)
# The direction is a normalized vector
#
self.direction = vec2d(init_direction).normalized()
self.state = Creep.ALIVE
self.health = 15
def is_alive(self):
return self.state in (Creep.ALIVE, Creep.EXPLODING)
def changespeed(self,x,y):
self.change_x+=x
self.change_y+=y
def update(self, time_passed, walls):
""" Update the creep.
time_passed:
The time passed (in ms) since the previous update.
"""
if self.state == Creep.ALIVE:
# Maybe it's time to change the direction ?
#
self._change_direction(time_passed)
# Make the creep point in the correct direction.
# Since our direction vector is in screen coordinates
# (i.e. right bottom is 1, 1), and rotate() rotates
# counter-clockwise, the angle must be inverted to
# work correctly.
#
self.image = pygame.transform.rotate(
self.base_image, -self.direction.angle)
# Compute and apply the displacement to the position
# vector. The displacement is a vector, having the angle
# of self.direction (which is normalized to not affect
# the magnitude of the displacement)
#
displacement = vec2d(
self.direction.x * self.speed * time_passed,
self.direction.y * self.speed * time_passed)
self.pos += displacement
# When the image is rotated, its size is changed.
# We must take the size into account for detecting
# collisions with the walls.
#
self.image_w, self.image_h = self.image.get_size()
bounds_rect = self.field.inflate(
-self.image_w, -self.image_h)
if self.pos.x < bounds_rect.left:
self.pos.x = bounds_rect.left
self.direction.x *= -1
elif self.pos.x > bounds_rect.right:
self.pos.x = bounds_rect.right
self.direction.x *= -1
elif self.pos.y < bounds_rect.top:
self.pos.y = bounds_rect.top
self.direction.y *= -1
elif self.pos.y > bounds_rect.bottom:
self.pos.y = bounds_rect.bottom
self.direction.y *= -1
# collision detection
old_x=bounds_rect.left
new_x=old_x+self.direction.x
bounds_rect.left = new_x
# hit a wall?
collide = pygame.sprite.spritecollide(self, walls, False)
if collide:
# yes
bounds_rect.left=old_x
old_y=self.pos.y
new_y=old_y+self.direction.y
self.pos.y = new_y
collide = pygame.sprite.spritecollide(self, walls, False)
if collide:
# yes
self.pos.y=old_y
elif self.state == Creep.EXPLODING:
if self.explode_animation.active:
self.explode_animation.update(time_passed)
else:
self.state = Creep.DEAD
self.kill()
elif self.state == Creep.DEAD:
pass
#------------------ PRIVATE PARTS ------------------#
# States the creep can be in.
#
# ALIVE: The creep is roaming around the screen
# EXPLODING:
# The creep is now exploding, just a moment before dying.
# DEAD: The creep is dead and inactive
#
(ALIVE, EXPLODING, DEAD) = range(3)
_counter = 0
def _change_direction(self, time_passed):
""" Turn by 45 degrees in a random direction once per
0.4 to 0.5 seconds.
"""
self._counter += time_passed
if self._counter > randint(400, 500):
self.direction.rotate(45 * randint(-1, 1))
self._counter = 0
def _point_is_inside(self, point):
""" Is the point (given as a vec2d) inside our creep's
body?
"""
img_point = point - vec2d(
int(self.pos.x - self.image_w / 2),
int(self.pos.y - self.image_h / 2))
try:
pix = self.image.get_at(img_point)
return pix[3] > 0
except IndexError:
return False
def _decrease_health(self, n):
""" Decrease my health by n (or to 0, if it's currently
less than n)
"""
self.health = max(0, self.health - n)
if self.health == 0:
self._explode()
def _explode(self):
""" Starts the explosion animation that ends the Creep's
life.
"""
self.state = Creep.EXPLODING
pos = ( self.pos.x - self.explosion_images[0].get_width() / 2,
self.pos.y - self.explosion_images[0].get_height() / 2)
self.explode_animation = SimpleAnimation(
self.screen, pos, self.explosion_images,
100, 300)
global remainingCreeps
remainingCreeps-=1
if remainingCreeps == 0:
print("all dead")
def draw(self):
""" Blit the creep onto the screen that was provided in
the constructor.
"""
if self.state == Creep.ALIVE:
# The creep image is placed at self.pos. To allow for
# smooth movement even when the creep rotates and the
# image size changes, its placement is always
# centered.
#
self.draw_rect = self.image.get_rect().move(
self.pos.x - self.image_w / 2,
self.pos.y - self.image_h / 2)
self.screen.blit(self.image, self.draw_rect)
# The health bar is 15x4 px.
#
health_bar_x = self.pos.x - 7
health_bar_y = self.pos.y - self.image_h / 2 - 6
self.screen.fill( Color('red'),
(health_bar_x, health_bar_y, 15, 4))
self.screen.fill( Color('green'),
( health_bar_x, health_bar_y,
self.health, 4))
elif self.state == Creep.EXPLODING:
self.explode_animation.draw()
elif self.state == Creep.DEAD:
pass
def mouse_click_event(self, pos):
""" The mouse was clicked in pos.
"""
if self._point_is_inside(vec2d(pos)):
self._decrease_health(3)
#begin new player
class Player(pygame.sprite.Sprite):
change_x=0
change_y=0
frame = 0
def __init__(self,x,y):
pygame.sprite.Sprite.__init__(self)
# LOAD PLATER IMAGES
# Set height, width
self.images = []
for i in range(1,17):
img = pygame.image.load("images/player/" + str(i)+".png").convert() #player images
img.set_colorkey(white)
self.images.append(img)
self.image = self.images[0]
self.rect = self.image.get_rect()
self.rect.y = y
self.rect.x = x
self.health = 15
self.image_w, self.image_h = self.image.get_size()
health_bar_x = self.rect.x - 7
health_bar_y = self.rect.y - self.image_h / 2 - 6
screen.fill( Color('red'),
(health_bar_x, health_bar_y, 15, 4))
screen.fill( Color('green'),
( health_bar_x, health_bar_y,
self.health, 4))
def changespeed(self,x,y):
self.change_x+=x
self.change_y+=y
def _decrease_health(self, n):
""" Decrease my health by n (or to 0, if it's currently
less than n)
"""
self.health = max(0, self.health - n)
if self.health == 0:
self._explode()
def update(self,walls):
# collision detection
old_x=self.rect.x
new_x=old_x+self.change_x
self.rect.x = new_x
# hit a wall?
collide = pygame.sprite.spritecollide(self, walls, False)
if collide:
# yes
self.rect.x=old_x
old_y=self.rect.y
new_y=old_y+self.change_y
self.rect.y = new_y
collide = pygame.sprite.spritecollide(self, walls, False)
if collide:
# yes
self.rect.y=old_y
# right to left
if self.change_x < 0:
self.frame += 1
if self.frame > 3*4:
self.frame = 0
# Grab the image, divide by 4
# every 4 frames.
self.image = self.images[self.frame//4]
# Move left to right.
# images 4...7 instead of 0...3.
if self.change_x > 0:
self.frame += 1
if self.frame > 3*4:
self.frame = 0
self.image = self.images[self.frame//4+4]
if self.change_y > 0:
self.frame += 1
if self.frame > 3*4:
self.frame = 0
self.image = self.images[self.frame//4+4+4]
if self.change_y < 0:
self.frame += 1
if self.frame > 3*4:
self.frame = 0
self.image = self.images[self.frame//4+4+4+4]
score = 0
# initialize pyGame
pygame.init()
# 800x600 sized screen
global screen
screen = pygame.display.set_mode([800, 600])
screen.fill(black)
#bg_tile_img = pygame.image.load('images/map/grass.png').convert_alpha()
#draw_background(screen, bg_tile_img)
#pygame.display.flip()
# Set title
pygame.display.set_caption('Test')
#background = pygame.Surface(screen.get_size())
#background = background.convert()
#background.fill(black)
# Create the player
player = Player( 50,50 )
player.rect.x=50
player.rect.y=50
movingsprites = pygame.sprite.RenderPlain()
movingsprites.add(player)
# Make the walls. (x_pos, y_pos, width, height)
global wall_list
wall_list=pygame.sprite.RenderPlain()
wall=Wall(0,0,10,600) # left wall
wall_list.add(wall)
wall=Wall(10,0,790,10) # top wall
wall_list.add(wall)
#wall=Wall(10,200,100,10) # poke wall
wall_list.add(wall)
wall=Wall(790,0,10,600) #(x,y,thickness, height)
wall_list.add(wall)
wall=Wall(10,590,790,10) #(x,y,thickness, height)
wall_list.add(wall)
f = open('MapMaker.txt')
num_lines = sum(1 for line in f)
print(num_lines)
lineCount = 0
with open("MapMaker.txt") as infile:
for line in infile:
f = open('MapMaker.txt')
print(line)
coords = line.split(',')
#print(coords[0])
#print(coords[1])
#print(coords[2])
#print(coords[3])
#print(coords[4])
if "tree" in line:
print("tree in")
wall=insertTree(int(coords[0]),int(coords[1]), int(coords[2]),int(coords[3]),coords[4])
wall_list.add(wall)
elif "rock" in line:
print("rock in")
wall=insertRock(int(coords[0]),int(coords[1]), int(coords[2]),int(coords[3]),coords[4] )
wall_list.add(wall)
width = 20
height = 540
height = height - 48
for i in range(0,23):
width = width + 32
name = insertTree(width,540,790,10,"tree")
#wall_list.add(name)
name = insertTree(width,height,690,10,"tree")
#wall_list.add(name)
CREEP_SPAWN_TIME = 200 # frames
creep_spawn = CREEP_SPAWN_TIME
clock = pygame.time.Clock()
bg_tile_img = pygame.image.load('images/map/grass.png').convert()
img_rect = bg_tile_img
FIELD_RECT = Rect(50, 50, 700, 500)
CREEP_FILENAMES = [
'images/player/1.png',
'images/player/1.png',
'images/player/1.png']
N_CREEPS = 3
creep_images = [
pygame.image.load(filename).convert_alpha()
for filename in CREEP_FILENAMES]
explosion_img = pygame.image.load('images/map/tree.png').convert_alpha()
explosion_images = [
explosion_img, pygame.transform.rotate(explosion_img, 90)]
creeps = pygame.sprite.RenderPlain()
done = False
#bg_tile_img = pygame.image.load('images/map/grass.png').convert()
#draw_background(screen, bg_tile_img)
totalCreeps = 0
remainingCreeps = 3
while done == False:
creep_images = pygame.image.load("images/player/1.png").convert()
creep_images.set_colorkey(white)
draw_background(screen, bg_tile_img)
if len(creeps) != N_CREEPS:
if totalCreeps < N_CREEPS:
totalCreeps = totalCreeps + 1
print(totalCreeps)
creeps.add(
Creep( screen=screen,
creep_image=creep_images,
explosion_images=explosion_images,
field=FIELD_RECT,
init_position=( randint(FIELD_RECT.left,
FIELD_RECT.right),
randint(FIELD_RECT.top,
FIELD_RECT.bottom)),
init_direction=(choice([-1, 1]),
choice([-1, 1])),
speed=0.01))
for creep in creeps:
creep.update(60,wall_list)
creep.draw()
for event in pygame.event.get():
if event.type == pygame.QUIT:
done=True
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
player.changespeed(-2,0)
creep.changespeed(-2,0)
if event.key == pygame.K_RIGHT:
player.changespeed(2,0)
creep.changespeed(2,0)
if event.key == pygame.K_UP:
player.changespeed(0,-2)
creep.changespeed(0,-2)
if event.key == pygame.K_DOWN:
player.changespeed(0,2)
creep.changespeed(0,2)
if event.key == pygame.K_ESCAPE:
pauseGame()
if event.key == pygame.K_1:
global currentEditTool
currentEditTool = "Tree"
changeTool()
if event.key == pygame.K_2:
global currentEditTool
currentEditTool = "Rock"
changeTool()
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT:
player.changespeed(2,0)
creep.changespeed(2,0)
if event.key == pygame.K_RIGHT:
player.changespeed(-2,0)
creep.changespeed(-2,0)
if event.key == pygame.K_UP:
player.changespeed(0,2)
creep.changespeed(0,2)
if event.key == pygame.K_DOWN:
player.changespeed(0,-2)
creep.changespeed(0,-2)
if event.type == pygame.MOUSEBUTTONDOWN and pygame.mouse.get_pressed()[0]:
for creep in creeps:
creep.mouse_click_event(pygame.mouse.get_pos())
if editMap == True:
x,y = pygame.mouse.get_pos()
if currentEditTool == "Tree":
name = insertTree(x-10,y-25, 10 , 10, "tree")
wall_list.add(name)
wall_list.draw(screen)
f = open('MapMaker.txt', "a+")
image = pygame.image.load("images/map/tree.png").convert()
screen.blit(image, (30,10))
pygame.display.flip()
f.write(str(x) + "," + str(y) + ",790,10, tree\n")
#f.write("wall=insertTree(" + str(x) + "," + str(y) + ",790,10)\nwall_list.add(wall)\n")
elif currentEditTool == "Rock":
name = insertRock(x-10,y-25, 10 , 10,"rock")
wall_list.add(name)
wall_list.draw(screen)
f = open('MapMaker.txt', "a+")
f.write(str(x) + "," + str(y) + ",790,10,rock\n")
#f.write("wall=insertRock(" + str(x) + "," + str(y) + ",790,10)\nwall_list.add(wall)\n")
else:
None
#pygame.display.flip()
player.update(wall_list)
movingsprites.draw(screen)
wall_list.draw(screen)
pygame.display.flip()
clock.tick(60)
pygame.quit()
Sprite collide is the correct way to do it, you are just handling the return data incorrectly. Basically, sprite collide will no return a boolean of if you are colliding or not with a member of the group. It returns a list of sprites. Basically, it will give you a list of sprites colliding with you in that group. Another thing to watch out for is that the list will also invariably include the sprite itself. After all, it is colliding with itself. Here is a functioning way to test if you are colliding with a wall.
def is_colliding_with_wall(): #this is a function that will determine if you are touching a wall. You have repeated code to test collisions with walls multiple times, so it is best just to have a function
collide = pygame.sprite.spritecollide(self, walls, False) #this gets the list, it is the exact same code as in yours
for collision in collide: #goes through the list, checking each collision
if collision != self: #filters out self collision
return True #if there is a collision that is not self, returns True, that there is a collision with a wall
return False #if it has checked all the collisions and there is only a self collision, then it is not colliding with a wall, so it returns False