import pygame
import math
 
# Define some colors
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)
BLUE = (0, 0, 255)

PI = 3.141592653

pygame.init()
 
# Set the width and height of the screen [width, height]
size = (700, 500)
screen = pygame.display.set_mode(size)
 
pygame.display.set_caption("My Game")
 
# Loop until the user clicks the close button.
done = False
 
# 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():
        if event.type == pygame.QUIT:
            print("User asked to quit.")
            done = True
        elif event.type == pygame.KEYDOWN:
            print("User pressed a key.")
        elif event.type == pygame.KEYUP:
            print("User let go of a key.")
        elif event.type == pygame.MOUSEBUTTONDOWN:
            print("User pressed a mouse button")
 
    # --- Game logic should go here
 
    # --- Screen-clearing code goes here
 
    # Here, we clear the screen to white. Don't put other drawing commands
    # above this, or they will be erased with this command.
 
    # If you want a background image, replace this clear with blit'ing the
    # background image.
    screen.fill(WHITE)
 
    # --- Drawing code should go here
    pygame.draw.rect(screen, RED, [55, 50, 20, 25])
    pygame.draw.line(screen, GREEN, [0, 0], [100, 100], 5)
    for y_offset in range(0, 100, 10):
        pygame.draw.line(screen,RED,[0,10+y_offset],[100,110+y_offset],5)
    for i in range(200):
        radians_x = i / 20
        radians_y = i / 6
        x = int(75 * math.sin(radians_x)) + 200
        y = int(75 * math.cos(radians_y)) + 200
        pygame.draw.line(screen, BLACK, [x,y], [x+5,y], 5)
    pygame.draw.ellipse(screen, BLACK, [20,20,250,100], 2)
    #
    pygame.draw.arc(screen, GREEN, [100,100,250,200],  PI/2,     PI, 2)
    pygame.draw.arc(screen, BLACK, [100,100,250,200],     0,   PI/2, 2)
    pygame.draw.arc(screen, RED,   [100,100,250,200],3*PI/2,   2*PI, 2)
    pygame.draw.arc(screen, BLUE,  [100,100,250,200],    PI, 3*PI/2, 2)
    #
    pygame.draw.polygon(screen, BLACK, [[100,100], [0,200], [200,200]], 5)
    #
    font = pygame.font.SysFont('Calibri', 25, True, False)
    text = font.render("My text",True,BLACK)
    screen.blit(text, [250, 250])
    # --- Go ahead and update the screen with what we've drawn.
    pygame.display.flip()
 
    # --- Limit to 60 frames per second
    clock.tick(60)
 
# Close the window and quit.
pygame.quit()