6_game_over.py

import pygame
import os
#################################################
# Basic Initialization (have to)
pygame.init() # Initialize

# Screen Set
screen_width = 640  # 가로
screen_height = 480 # 세로
screen = pygame.display.set_mode((screen_width, screen_height))

# Title
pygame.display.set_caption("Pang") # Game title

# FPS
clock = pygame.time.Clock()
##################################################

# 1. User Game Initialization (BackGround, Images, Graph, Speed, Font etc..)
current_path = os.path.dirname(__file__) # return current file path
image_path = os.path.join(current_path, "Images") # return Images folder file

# background
background = pygame.image.load(os.path.join(image_path, "background.png"))

stage = pygame.image.load(os.path.join(image_path, "stage.png"))
stage_size = stage.get_rect().size
stage_height = stage_size[1]

character = pygame.image.load(os.path.join(image_path, "character.png"))
character_size = character.get_rect().size
character_width = character_size[0]
character_height = character_size[1]
character_x_pos = (screen_width - character_width) // 2
character_y_pos = screen_height - character_height - stage_height

character_to_x = 0

character_speed = 5


weapon = pygame.image.load(os.path.join(image_path, "weapon.png"))
weapon_size = weapon.get_rect().size
weapon_width = weapon_size[0]

# 무기는 한번에 여러발 발사 가능
weapons = []
weapon_speed = 10


ball_images = [
    pygame.image.load(os.path.join(image_path, "balloon1.png")),
    pygame.image.load(os.path.join(image_path, "balloon2.png")),
    pygame.image.load(os.path.join(image_path, "balloon3.png")),
    pygame.image.load(os.path.join(image_path, "balloon4.png"))]

# 공 크기에 따른 최초 스피드
ball_speed_y = [-18, -15, -12, -9]

# 공의 정보
balls = []

balls.append({
    "pos_x" : 50,
    "pos_y" : 50,
    "img_idx" : 0,
    "to_x" : 3,
    "to_y" : -6,
    "init_spd_y" : ball_speed_y[0]})

# 사라질 무기와 공 정보 변서
weapon_to_remove = -1
ball_to_remove = -1


# Font 정의
game_font = pygame.font.Font(None, 40)
total_time = 100
start_ticks = pygame.time.get_ticks()

# Time Out
# Success
# Game Over
game_result = "Game Over"



running = True
while running:
    dt = clock.tick(60) # Set Screen FPS
    # print("FPS : " + str(clock.get_fps()))

    # 2. Event Process (keyboard or mouse)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                character_to_x -= character_speed
            elif event.key == pygame.K_RIGHT:
                character_to_x += character_speed
            elif event.key == pygame.K_SPACE:
                weapon_x_pos = character_x_pos + (character_width / 2) - (weapon_width / 2)
                weapon_y_pos = character_y_pos
                weapons.append([weapon_x_pos, weapon_y_pos])


        if event.type == pygame.KEYUP:
            if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
                character_to_x = 0

    # 3. Character Position Def
    character_x_pos += character_to_x

    if character_x_pos < 0:
        character_x_pos = 0
    elif character_x_pos > screen_width - character_width:
        character_x_pos = screen_width - character_width

    # weapon position
    weapons = [ [w[0], w[1] - weapon_speed] for w in weapons]
    weapons = [ [w[0], w[1]] for w in weapons if w[1] > 0]

    # ball position
    for ball_idx, ball_val in enumerate(balls):
        ball_pos_x = ball_val["pos_x"]
        ball_pos_y = ball_val["pos_y"]
        ball_img_idx = ball_val["img_idx"]

        ball_size = ball_images[ball_img_idx].get_rect().size
        ball_width = ball_size[0]
        ball_height = ball_size[1]

        # 벽에 닿았을 떄, 방향 반전
        if ball_pos_x < 0 or ball_pos_x > screen_width - ball_width:
            ball_val["to_x"] *= -1

        # 세로 위치
        if ball_pos_y >= screen_height - stage_height - ball_height:
            ball_val["to_y"] = ball_val["init_spd_y"]
        else:
            ball_val["to_y"] += 0.5

        ball_val["pos_x"] += ball_val["to_x"]
        ball_val["pos_y"] += ball_val["to_y"]

    # 4. Collision Check
    

    # 캐릭터 rect 정보 저장
    character_rect = character.get_rect()
    character_rect.left = character_x_pos
    character_rect.top = character_y_pos

    for ball_idx, ball_val in enumerate(balls):
        ball_pos_x = ball_val["pos_x"]
        ball_pos_y = ball_val["pos_y"]
        ball_img_idx = ball_val["img_idx"]

        ball_rect = ball_images[ball_img_idx].get_rect()
        ball_rect.left = ball_pos_x
        ball_rect.top = ball_pos_y

        if character_rect.colliderect(ball_rect):
            game_result = "Game Over"
            running = False
            break

        for weapon_idx, weapon_val in enumerate(weapons):
            weapon_pos_x = weapon_val[0]
            weapon_pos_y = weapon_val[1]

            weapon_rect = weapon.get_rect()
            weapon_rect.left = weapon_pos_x
            weapon_rect.top = weapon_pos_y  

            if weapon_rect.colliderect(ball_rect):
                weapon_to_remove = weapon_idx
                ball_to_remove = ball_idx

                # 가장 작은공이 아니면 공 나누기
                if ball_img_idx < 3:

                    ball_width = ball_rect.size[0]
                    ball_height = ball_rect.size[1]

                    small_ball_rect = ball_images[ball_img_idx + 1].get_rect()
                    small_ball_width = small_ball_rect.size[0]
                    small_ball_height = small_ball_rect.size[1]

                    balls.append({
                        "pos_x" : ball_pos_x + (ball_width / 2) - (small_ball_width / 2),
                        "pos_y" : ball_pos_y + (ball_height / 2) - (small_ball_height / 2),
                        "img_idx" : ball_img_idx + 1,
                        "to_x" : -3,
                        "to_y" : -6,
                        "init_spd_y" : ball_speed_y[ball_img_idx + 1]})

                    balls.append({
                        "pos_x" : ball_pos_x + (ball_width / 2) - (small_ball_width / 2),
                        "pos_y" : ball_pos_y + (ball_height / 2) - (small_ball_height / 2),
                        "img_idx" : ball_img_idx + 1,
                        "to_x" : 3,
                        "to_y" : -6,
                        "init_spd_y" : ball_speed_y[ball_img_idx + 1]})
                    break
        else: continue
        break
        
    # 충돌된 공이나 무기를 삭제
    if ball_to_remove > -1:
        del balls[ball_to_remove]
        ball_to_remove = -1
    
    if weapon_to_remove > -1:
        del weapons[weapon_to_remove]
        weapon_to_remove = -1

    # 모든 공을 없앤 경우 게임 종료
    if len(balls) == 0:
        game_result = "Mission Complete"
        running = False





    # 5. Print on Screen
    screen.blit(background, (0, 0))
    
    for weapon_x_pos, weapon_y_pos in weapons:
        screen.blit(weapon, (weapon_x_pos, weapon_y_pos))

    for idx, val in enumerate(balls):
        ball_pos_x = val["pos_x"]
        ball_pos_y = val["pos_y"]
        ball_img_idx = val["img_idx"]
        screen.blit(ball_images[ball_img_idx], (ball_pos_x, ball_pos_y))

    screen.blit(character, (character_x_pos, character_y_pos))
    screen.blit(stage, (0, screen_height - stage_height))
    

    # time
    elapsed_time = (pygame.time.get_ticks() - start_ticks) / 1000
    timer = game_font.render("Time: {}".format(int(total_time - elapsed_time + 1)), True ,(0, 0, 0))
    screen.blit(timer, (10, 10))

    if total_time - elapsed_time <= 0:
        game_result = "Time Over"
        running = False


    pygame.display.update()
    
msg = game_font.render(game_result, True, (255, 255, 0))
msg_rect = msg.get_rect(center=(screen_width // 2, screen_height // 2))
screen.blit(msg, msg_rect)
pygame.display.update()

pygame.time.delay(2000)

pygame.quit()