我正在制作一个 2 人游戏,它应该看起来像:
在游戏中,射手(绿色和蓝色,由玩家控制)可以互相射击子弹。
如果子弹
1. 与墙壁(灰色)碰撞,它就会被摧毁。
2.击中射手,它失去健康(射手)。
游戏是(应该是)回合制的,并在玩家达到0
健康时结束。
我的问题
1. 我的射手枪管没有更新/旋转。
2.是否有更好的方法来检测是否按下了(ny)键。
* 射手、子弹、墙是类
我的代码
(如果未提及任何对回答有用的功能,请发表评论)
import math,random,pygame
def event_handle(event,turn):
if turn == 1:
c_s = p1
elif turn == 2:
c_s = p2
else:
return None
if event.type == pygame.KEYDOWN:
key = pygame.key.get_pressed()
# next_pos
if key[pygame.K_q]:
c_s.next_x -= 1
if key[pygame.K_e]:
c_s.next_x += 1
# angle
if key[pygame.K_w]:
c_s.angle += radians(1)
if key[pygame.K_s]:
c_s.angle -= radians(1)
# power (speed)
if key[pygame.K_d]:
c_s.speed += 0.1
if key[pygame.K_a]:
c_s.speed -= 0.1
def draw_all(bullist,shooters,wall,surface):
# draw shooters
for shooter in shooters:
shooter.move()
shooter.draw(surface)
# draw bullets
for bullet in bullist:
bullet.gravity()
bullet.move()
bullet.collides(shooters,wall,bullist)
bullet.out(surface,bullist)
bullet.draw(surface)
# wall
wall.update()
wall.draw(surface)
pygame.draw.aaline(surface,(255,255,255),(0,400),(640,400))
def angle(A,B,BC,theta):
C = [0,0]
alpha = math.atan2(A[1]-B[1] , A[0] -B[0] ) - theta
C[0] = int(round(B[0] + BC * math.cos(alpha),0))
C[1] = int(round(B[1] + BC * math.sin(alpha),0))
return C
class Shooter:
def __init__(self,pos,size,color,xmax,xmin):
self.pos = pos
self.size = size
self.rect = pygame.Rect(pos,size)
self.health = 100
self.color = color
self.angle = 0
self.speed = 0
self.max = xmax
self.min = xmin
self.next_x = pos[0]
self.color2 = []
for i in color:
i = i - 100
if i < 0:
i = 0
self.color2.append(i)
def draw(self,surface):
global C
pygame.draw.rect(surface,self.color,self.rect)
c = angle(self.rect.midleft,self.rect.center,
20,radians(self.angle))
if c != C and c != [95,392]:
print c
C = c
pygame.draw.line(surface,self.color2,self.rect.center,c,3)
## the other funcs or classes not needed
# globals
turn = 1
C = []
# pygame
(width, height) = (640, 480)
screen = pygame.display.set_mode((width, height))
pygame.display.set_caption('Shooter')
clock = pygame.time.Clock()
# game actors
shooters = []
bullets = []
p1 = Shooter((400,400),(30,-15),(255,0,0),0,0)
p2 = Shooter((100,400),(30,-15),(0,255,0),0,0)
shooters.extend([p1, p2])
wall = Wall(100)
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
pygame.quit()
break
else: event_handle(event,turn)
if not running:
break
screen.fill((0,0,0))
# Game draw logic + Game logic
draw_all(bullets,shooters,wall,screen)
pygame.display.flip()
clock.tick(40)