Wystrzeliwanie pocisku - Pygame

Question

Witam robię prostą grę w pythonie w bibliotece Pygame. Aktualnie robię prostą fizykę strzelania w, której chodzi o to, aby po naciśnięciu lewego ctrl postać wystrzeliwuje 4 pociski w górę, w dół, w lewo i prawo i jak dotknie wroga to dodaje punkt i się usuwa, a jak wypadnie po za mapę to też się usuwa. Jednakże mam problem, mógłby mi ktoś pomóc, aby nie było żadnego błędu.

import pygame

import os

pygame.font.init()

pygame.mixer.init()

width, height = 700, 700

WHITE = 255, 255, 255

BLACK = 0, 0, 0

RED = 255, 0, 0

GREEN = 0, 255, 0

score = 0

MAX_BULLETS = 10

HIT = pygame.USEREVENT + 1

SHOOT = pygame.USEREVENT + 2

WIN = pygame.display.set_mode((width, height))

NAME = pygame.display.set_caption("FIRST GAME")

FPS = 60

CREATURE = pygame.Rect(height//5, 100, 100, width//5)

BORDER = pygame.Rect(height, 0, 1, width)

ENEMY = pygame.Rect(height//2, 350, 90, width//5)

 

def color_window(bullets):

    WIN.fill(WHITE)

    pygame.draw.rect(WIN, BLACK, CREATURE)

    pygame.draw.rect(WIN, RED, ENEMY)

    pygame.display.update()

def creature_movement(key_pressed, CREATURE, score):

    if key_pressed[pygame.K_w] and CREATURE.y - 5 > 0:

        CREATURE.y -= 5

    if key_pressed[pygame.K_s] and CREATURE.y + 5 < 600:

        CREATURE.y += 5  

    if key_pressed[pygame.K_a] and CREATURE.x - 5 > 0:

        CREATURE.x -= 5

    if key_pressed[pygame.K_d] and CREATURE.x + 5 + CREATURE.width < 700:

        CREATURE.x += 5

def handle_bullets(bullets, CREATURE):

    key_pressed = pygame.key.get_pressed()

    if key_pressed(pygame.K_LCTRL):

        UP, DOWN, LEFT, RIGHT = pygame.Rect(height//5, 0, 10, width//5)

        for event in pygame.event.get:

            pygame.post.event(event.Event(SHOOT))

            if event.type == SHOOT:

                UP = WIN.blit(CREATURE.x, CREATURE.y)

                DOWN = WIN.blit(CREATURE.x, CREATURE.y)

                LEFT = WIN.blit(CREATURE.x, CREATURE.y)

                RIGHT = WIN.blit(CREATURE.x, CREATURE.y)

                for UP in handle_bullets:

                    UP.y -= 7

                    if UP < width:

                        UP.remove

                    if UP.colliderect(ENEMY):

                        score + 1

                        UP.remove

                for DOWN in handle_bullets:

                    DOWN.y += 7

                    if DOWN.y > width:

                        DOWN.remove

                    if DOWN.colliderect(ENEMY):

                        score + 1

                        DOWN.remove

                for LEFT in handle_bullets:

                    LEFT.x -= 7

                    if LEFT.x < height:

                        LEFT.remove

                    if LEFT.colliderect(ENEMY):

                        score + 1

                        LEFT.remove

                for RIGHT in handle_bullets:

                    RIGHT.x -= 7

                    if RIGHT.x > width:

                        RIGHT.remove

                    if RIGHT.colliderect(ENEMY):

                        score + 1

                        RIGHT.remove

def main():

    Clock = pygame.time.Clock()

    run = True

    while run:

        key_pressed = pygame.key.get_pressed()

        bullets = []

        Clock.tick(FPS)

        for event in pygame.event.get():

            if event.type == pygame.QUIT:

                run = False

                pygame.quit()

 

        creature_movement(key_pressed, CREATURE, score)

        handle_bullets(bullets, CREATURE)

        color_window(bullets)

 

if __name__ == "__main__":

    main()

 

Answer 1

key_pressed to nie funkcja, więc w linii 73 zamień na

if key_pressed == pygame.K_LCTRL:

Answer 2

Linia 73 

if key_pressed(pygame.K_LCTRL):

na np.

if key_pressed[pygame.K_LCTRL]

 

Linia 77

for event in pygame.event.get:

na

for event in pygame.event.get():

Linia 79

pygame.post.event(event.Event(SHOOT))

na

pygame.event.post(event.Event(SHOOT))