space-invaders/main.py at master · bujacoding/space-invaders · GitHub

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from bullet import Bullet
from enemy_manager import EnemyManager
import pygame
import sys
from pygame.locals import *
import os
from enemy import Enemy
from ship import Ship
from object_manager import ObjectManager

os.environ['SDL_VIDEO_WINDOW_POS'] = f'{1000},{200}'

pygame.init()

pause = False
one_frame = True
canvas = pygame.display.set_mode((480, 640))
pygame.display.set_caption('space invaders')
clock = pygame.time.Clock()

object_manager = ObjectManager()

shoot = pygame.mixer.Sound('res/sound/shoot.wav')

enemy_manager = EnemyManager()
ship = Ship()
object_manager.append(ship)

enemies = [Enemy(enemy_manager), Enemy(enemy_manager), Enemy(enemy_manager),
           Enemy(enemy_manager), Enemy(enemy_manager), ]
ship.enemies = enemies

for index, enemy in enumerate(enemies):
    enemy.set_x(index * enemy.get_width())
    object_manager.append(enemy)

ship.set_initial_position(canvas)

b_collision = False

screen = "splash"

splash = pygame.image.load("res/image/splash.jpg")

# 상수


# 사용자 입력
# 연산
# 그리기
# 애니메이션 연산
next_screen = False


def collision(a_x1, a_x2, a_y1, a_y2, b_x1, b_x2, b_y1, b_y2):
    if a_x2 < b_x1:
        return False
    elif b_x2 < a_x1:
        return False
    elif b_y2 < a_y1:
        return False
    elif a_y2 < b_y1:
        return False
    else:
        return True


while True:
    # 입력
    for event in pygame.event.get():
        if event.type == QUIT or (event.type == KEYDOWN and event.key == pygame.K_ESCAPE):
            pygame.quit()
            sys.exit()

        if event.type == KEYDOWN:
            if event.key == ord("p"):
                ship.move_to_left = False
                ship.move_to_right = False
                pause = not pause
            if event.key == ord("."):  # (.):(>)키
                one_frame = True

        if not pause and event.type == KEYDOWN:
            if screen == "splash":
                if event.key == ord('x'):
                    next_screen = True
            elif screen == "game":
                if event.key == ord("a"):
                    ship.move_to_left = True
                if event.key == ord("d"):
                    ship.move_to_right = True
                if event.key == pygame.K_SPACE:
                    print(Bullet.bulletcount)
                    if Bullet.bulletcount == 0:
                        Bullet.bulletcount += 1
                        ship.fire(object_manager)

        if not pause and event.type == KEYUP:
            next_screen = False
            if event.key == ord("a"):
                ship.move_to_left = False
            if event.key == ord("d"):
                ship.move_to_right = False

    # 연산
    if not pause or one_frame:
        one_frame = False

        if screen == "splash":
            if next_screen == True:
                screen = "game"
        elif screen == "game":
            enemy_manager.update()
            object_manager.update(canvas)
            enemy_manager.clear()

    # 그리기

    canvas.fill((255, 255, 255))

    if screen == "splash":
        canvas.blit(splash, (canvas.get_width() / 2 - splash.get_width() / 2,
                             canvas.get_height() / 2 - splash.get_height() / 2))
    elif screen == "game":
        object_manager.render(canvas)

    pygame.display.update()
    clock.tick(60)