Этот код в основном является просто общим запуском окна Pygame, но я пытаюсь сделать так, чтобы объект двигался (объект планеты, который я создал) на орбите вокруг объекта Солнца, который я сделал длякоординаты, которые я дал.Я знаю, что значения x и y обновляются, но я не понимаю, почему объект не двигается.
#import the library
import pygame
import math
#classes
class button:
def _init_ (self,screen, colour, x, y, width,height, letter):
self.screen = screen
self.colour = colour
self.x = x
self.y = y
self.width = width
self.height = height
self.letter = letter
self.radius = radius
def draw(self):
pygame.draw.rect(self.screen, self.colour,(self.x,self.y, self.width, self.height))
if self.letter!= '+' and self.letter!= '-':
font = pygame.font.SysFont('agencyfb',15,True,False)
else:
font = pygame.font.SysFont('agencyfb',25,True,False)
text = font.render(self.letter, True, black)
text_rect = text.get_rect(center=(self.x+self.width/2,self.y+self.height/2))
screen.blit(text, text_rect)
class orbit:
def __init__(self,screen,colour,x,y,radius,width):
self.screen = screen
self.colour = colour
self.x = x
self.y = y
self.width = width
self.radius = radius
def draw_circle(self):
pygame.draw.circle(self.screen,self.colour,(self.x,self.y),self.radius,self.width)
#define colours
##Sun = pygame.draw.circle(screen,Sun,[1000,450],100,0)
Black = (0,0,0)
White = (255,255,255)
Green = (0,255,0)
Red = (255,0,0)
Blue = (0,0,255)
Sun = (255,69,0)
Sun = []
Planet = []
#initialise the engine
pygame.init()
#Opening a window
size = (1920,1080)
screen = pygame.display.set_mode(size)
#set window title
pygame.display.set_caption("Orbit Simulator")
#loop unti the user clicks the close button
done = False
#
x=1000
y=450
Sun.append(orbit(screen,Red,1000,450,100,0))
Planet.append(orbit(screen,White,x,y,50,0))
#
#used to manage how fast the screen updates
clock = pygame.time.Clock()
#------ Main program Loop ------
while not done:
#--- Main event loop
for event in pygame.event.get(): #user did something
if event.type == pygame.QUIT: #if user clicked close
done = True #flag that we are done and exit the loop
#------ Game logic should go here ------
#------ Drawing code should go here -------
#first, clear the screen to white. Don't put other drawing commands above this or they will be erased with this command.
screen.fill(Black)
for i in Sun:
i.draw_circle()
for i in Planet:
r=150
angle=0
count = 0
while angle <= 360:
angle_radians = math.radians(angle)
x = int(math.cos(angle_radians)*r)
y = int(math.sin(angle_radians)*r)
angle +=1
count +=1
print(count)
x+=1000
y+=450
pygame.draw.circle(screen,White,[x,y],10,0)
print("Position [",x,",",y,"]")
#update the screen
pygame.display.flip()
#------ Limit to 60 frames per second ------
clock.tick(60)
#------ When the loop ends, quit ------
pygame.quit()