PyGameScratch/MainScratch.py at main · DSRaw/PyGameScratch · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
import pygame
import random

from pygame.locals import (
    #RLEACCEL,
    K_UP,
    K_DOWN,
    K_LEFT,
    K_RIGHT,
    K_w,
    K_a,
    K_s,
    K_d,
    K_ESCAPE,
    KEYDOWN,
    QUIT,
)

SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600

#Custom Events:
ADDENEMY = pygame.USEREVENT + 1
pygame.time.set_timer(ADDENEMY, 250)

class Player(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.surf = pygame.Surface((75, 25))
        self.surf.fill((0, 0, 0))
        self.rect = self.surf.get_rect()

    def update(self, keys):
        if keys[K_UP] or keys[K_w]:
            self.rect.move_ip(0, -8)
        if keys[K_DOWN] or keys[K_s]:
            self.rect.move_ip(0, 8)
        if keys[K_LEFT] or keys[K_a]:
            self.rect.move_ip(-8, 0)
        if keys[K_RIGHT] or keys[K_d]:
            self.rect.move_ip(8, 0)

        # Keep player on the screen
        if self.rect.left < 0:
            self.rect.left = 0
        if self.rect.right > SCREEN_WIDTH:
            self.rect.right = SCREEN_WIDTH
        if self.rect.top <= 0:
            self.rect.top = 0
        if self.rect.bottom >= SCREEN_HEIGHT:
            self.rect.bottom = SCREEN_HEIGHT


class Enemy(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.surf = pygame.Surface((20, 10))
        self.surf.fill((255, 120, 120))
        self.rect = self.surf.get_rect(
            center=(
                random.randint(SCREEN_WIDTH + 20, SCREEN_WIDTH + 100),
                random.randint(0, SCREEN_HEIGHT),
            )
        )
        self.speed = random.randint(5, 20)

    # Move the sprite based on speed
    # Remove the sprite when it passes the left edge of the screen
    def update(self):
        self.rect.move_ip(-self.speed, 0)
        if self.rect.right < 0:
            self.kill()


#############
pygame.init()

screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
#bg_texture = pygame.image.load("bg_texture.bmp").convert()
#bg_texture = pygame.transform.scale(bg_texture, (SCREEN_WIDTH, SCREEN_HEIGHT))
#bg_texture.set_colorkey((0,0,0), RLEACCEL)
#bg_rect = bg_texture.get_rect()

player = Player()

enemies = pygame.sprite.Group()
all_sprites = pygame.sprite.Group()

all_sprites.add(player)

# Event Loop:
clock = pygame.time.Clock()

running = True
while running:
    screen.fill((200, 200, 200))
    #screen.blit(bg_texture, bg_rect)

    for event in pygame.event.get():
        if event.type == KEYDOWN:
            if event.key == K_ESCAPE:
                running = False

        elif event.type == QUIT:
            running = False

        elif event.type == ADDENEMY:
            new_enemy = Enemy()
            enemies.add(new_enemy)
            all_sprites.add(new_enemy)

    pressed_keys = pygame.key.get_pressed()
    player.update(pressed_keys)
    enemies.update()

    for entity in all_sprites:
        screen.blit(entity.surf, entity.rect)

    if pygame.sprite.spritecollideany(player, enemies):
        player.kill()
        running = False
        print("You Died.")

    pygame.display.flip()

    clock.tick(60)