[Pygame] Pygame Simple Camera 파이게임 간단한 카메라
Python 2024. 2. 2. 23:20 |반응형
파이게임에 간단한 카메라를 만들어 보자.
|
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
127
|
import pygame
pygame.init()
pygame.display.set_caption("Pygame Simple Camera")
screen = pygame.display.set_mode((640, 480), flags=pygame.RESIZABLE, vsync=1)
clock = pygame.time.Clock()
class Camera():
def __init__(self):
self.offset = pygame.math.Vector2(0, 0)
self.speed = 4
camera = Camera()
def LoadImage(path, scale=None, colorkey=None):
image = pygame.image.load(path).convert()
if scale is not None:
image = pygame.transform.scale(image, (image.get_width()*scale, image.get_height()*scale))
if colorkey is not None:
if colorkey == -1:
colorkey = image.get_at((0, 0))
image.set_colorkey(colorkey)
return image
class Sprite(pygame.sprite.Sprite):
def __init__(self, spriteName, position, frames):
pygame.sprite.Sprite.__init__(self)
self.elapsedTime = 0
self.limitTime = 1000/frames
# 1초에 한 사이클. 스프라이트가 8프레임이라면 frames에 8을 대입한다.
self.direction = 1
self.speed = 4
self.index = 0
self.images = [ LoadImage(spriteName, 3, -1) ]
self.image = self.images[self.index]
self.rect = self.image.get_rect(center=position)
def flip_image(self):
self.images = [pygame.transform.flip(image, True, False) for image in self.images]
self.image = self.images[self.index]
def update(self):
if (camera.offset.x != 0 or camera.offset.y != 0):
self.rect.move_ip(camera.offset.x, camera.offset.y)
# 1초에 frame번 image 업데이트.
# self.elapsedTime += clock.get_time()
# if self.elapsedTime < self.limitTime:
# pass
# else:
# self.elapsedTime = 0
# self.index += 1
# if self.index >= len(self.images):
# self.index = 0
# self.image = self.images[self.index]
def main():
player = Sprite("character.bmp", (screen.get_width()/2, screen.get_height()/2), 1)
shop = Sprite("shop.bmp", (screen.get_width()/2, screen.get_height()/2), 1)
all_sprites = pygame.sprite.Group()
all_sprites.add(shop)
all_sprites.add(player)
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
running = False
keys = pygame.key.get_pressed()
if keys[pygame.K_LEFT]:
if player.direction > 0:
player.flip_image()
player.direction = -1
player.rect.move_ip(-player.speed, 0)
if keys[pygame.K_RIGHT]:
if player.direction < 0:
player.flip_image()
player.direction = 1
player.rect.move_ip(player.speed, 0)
if keys[pygame.K_UP]:
if player.direction < 0:
player.flip_image()
player.direction = 1
player.rect.move_ip(0, -player.speed)
if keys[pygame.K_DOWN]:
if player.direction < 0:
player.flip_image()
player.direction = 1
player.rect.move_ip(0, player.speed)
# 카메라 이동
if keys[pygame.K_a]:
camera.offset.x = camera.speed
if keys[pygame.K_d]:
camera.offset.x = -camera.speed
if keys[pygame.K_w]:
camera.offset.y = camera.speed
if keys[pygame.K_s]:
camera.offset.y = -camera.speed
all_sprites.update()
# 스프라이트 업데이트 후 카메라 오프셋 초기화
camera.offset.x = camera.offset.y = 0
screen.fill("black")
all_sprites.draw(screen)
pygame.display.flip()
clock.tick(60)
pygame.quit()
if __name__ == '__main__':
main()
|
코드를 입력하고 실행한다. set_mode()에 vsync 파라미터를 1로 설정하지 않으면 스프라이트가 움직일때 screen tearing 현상이 일어날 수 있다.
pygame.display.set_mode(..., vsync=1)
※ 참고
반응형
'Python' 카테고리의 다른 글
| [Pygame] Sorting Algorithms in Python 파이썬 정렬 알고리즘 1 (1) | 2024.03.09 |
|---|---|
| [Pygame] Pygame Gravity 파이게임 중력 (0) | 2024.02.03 |
| [Pygame] Pygame GUI 파이게임 그래픽 유저 인터페이스 (0) | 2024.01.29 |
| [Pygame] Box2D 파이게임 물리 라이브러리 (0) | 2024.01.28 |
| pypdf Splitting, Merging, Cropping, and Transforming the Pages of PDF File 파이썬 PDF 파일 분할, 병합, 자르기, 회전(변형) (1) | 2024.01.06 |
