@ -2491,27 +2491,6 @@ rect = pg.Rect(<span class="hljs-number">235</span>, <span class="hljs-number">2
< / code > < / pre > < / div > < / div >
< div > < h3 id = "surface" > Surface< / h3 > < p > < strong > Object for representing images.< / strong > < / p > < pre > < code class = "python language-python hljs" > < Surface> = pg.display.set_mode((width, height)) < span class = "hljs-comment" > # Retruns the display surface.< / span >
< Surface> = pg.Surface((width, height)) < span class = "hljs-comment" > # Creates a new surface.< / span >
< Surface> = pg.image.load(< span class = "hljs-string" > '< path> '< / span > ).convert() < span class = "hljs-comment" > # Loads an image.< / span >
< Surface> = < Surface> .convert() < span class = "hljs-comment" > # Converts to screen format.< / span >
< Surface> = < Surface> .convert_alpha() < span class = "hljs-comment" > # Converts to screen format including alphas.< / span >
< / code > < / pre > < / div >
< ul >
< li > < strong > If no arguments are passed the new Surface will have the same pixel format as the display Surface. This is always the fastest format for blitting. It is a good idea to convert all Surfaces before they are blitted many times.< / strong > < / li >
< / ul >
< pre > < code class = "python language-python hljs" > < Surface> .set_at((x, y), < color> ) < span class = "hljs-comment" > # Updates pixel.< / span >
< Surface> .fill(< color> ) < span class = "hljs-comment" > # Fills the whole surface.< / span >
< Surface> .blit(< Surface> , (x, y)/< Rect> ) < span class = "hljs-comment" > # Draws passed surface to the surface. < / span >
< Surface> .blit(< Surface> , (x, y)/< Rect> ) < span class = "hljs-comment" > # Draws one image onto another.< / span >
< Surface> = < Surface> .subsurface(< Rect> ) < span class = "hljs-comment" > # Returns subsurface.< / span >
< / code > < / pre >
< pre > < code class = "python language-python hljs" > < Surface> = pg.transform.flip(< Surface> , xbool, ybool)
< Surface> = pg.transform.rotate(< Surface> , angle)
< Surface> = pg.transform.scale(< Surface> , (width, height))
< / code > < / pre >
< div > < h3 id = "rect" > Rect< / h3 > < p > < strong > Object for storing rectangular coordinates.< / strong > < / p > < pre > < code class = "python language-python hljs" > < Rect> = pg.Rect(topleft_x, topleft_y, width, height) < span class = "hljs-comment" > # x, y, w/width, h/height< / span >
< int> = < Rect> .x/y/centerx/centery/bottom/left/right/top
< tuple> = < Rect> .topleft/center/topright/bottomright/bottomleft
@ -2532,7 +2511,22 @@ indices = <Rect>.collidelistall(<list_of_Rect>) <span class="hljs-c
(key, value) = < Rect> .collidedict(< dict_of_Rect> )
[(key, value), ...] = < Rect> .collidedictall(< dict_of_Rect> )
< / code > < / pre >
< div > < h3 id = "draw" > Draw< / h3 > < pre > < code class = "python language-python hljs" > pg.draw.rect(< Surface> , color, < Rect> )
< div > < h3 id = "surface" > Surface< / h3 > < p > < strong > Object for representing images.< / strong > < / p > < pre > < code class = "python language-python hljs" > < Surface> = pg.display.set_mode((width, height)) < span class = "hljs-comment" > # Retruns the display surface.< / span >
< Surface> = pg.Surface((width, height)) < span class = "hljs-comment" > # Creates a new surface.< / span >
< Surface> = pg.image.load(< span class = "hljs-string" > '< path> '< / span > ).convert() < span class = "hljs-comment" > # Loads an image.< / span >
< / code > < / pre > < / div >
< pre > < code class = "python language-python hljs" > < Surface> .set_at((x, y), < color> ) < span class = "hljs-comment" > # Updates pixel.< / span >
< Surface> .fill(< color> ) < span class = "hljs-comment" > # Fills the whole surface.< / span >
< Surface> .blit(< Surface> , (x, y)/< Rect> ) < span class = "hljs-comment" > # Draws passed surface to the surface.< / span >
< Surface> = < Surface> .subsurface(< Rect> ) < span class = "hljs-comment" > # Returns subsurface.< / span >
< / code > < / pre >
< pre > < code class = "python language-python hljs" > < Surface> = pg.transform.flip(< Surface> , xbool, ybool)
< Surface> = pg.transform.rotate(< Surface> , angle)
< Surface> = pg.transform.scale(< Surface> , (width, height))
< / code > < / pre >
< div > < h4 id = "drawing-1" > Drawing:< / h4 > < pre > < code class = "python language-python hljs" > pg.draw.rect(< Surface> , color, < Rect> )
pg.draw.polygon(< Surface> , color, points)
pg.draw.circle(< Surface> , color, center, radius)
pg.draw.ellipse(< Surface> , color, < Rect> )
@ -2541,28 +2535,21 @@ pg.draw.line(<Surface>, color, start_pos, end_pos, width)
pg.draw.lines(< Surface> , color, points)
< / code > < / pre > < / div >
< div > < h3 id = "mixer" > Mixer< / h3 > < pre > < code class = "python language-python hljs" > pygame.mixer.init < span class = "hljs-comment" > # initialize the mixer module< / span >
pygame.mixer.pre_init < span class = "hljs-comment" > # preset the mixer init arguments< / span >
pygame.mixer.stop < span class = "hljs-comment" > # stop playback of all sound channels< / span >
pygame.mixer.set_num_channels < span class = "hljs-comment" > # set the total number of playback channels< / span >
pygame.mixer.set_reserved < span class = "hljs-comment" > # reserve channels from being automatically used< / span >
pygame.mixer.find_channel < span class = "hljs-comment" > # find an unused channel< / span >
pygame.mixer.Sound < span class = "hljs-comment" > # Create a new Sound object from a file or buffer object< / span >
pygame.mixer.Channel < span class = "hljs-comment" > # Create a Channel object for controlling playback< / span >
< div > < h4 id = "fonts" > Fonts:< / h4 > < pre > < code class = "python language-python hljs" > < Font> = pg.font.SysFont(name, size, bold=< span class = "hljs-keyword" > False< / span > , italic=< span class = "hljs-keyword" > False< / span > )
< Font> = pg.font.Font(< span class = "hljs-string" > '< path> '< / span > , size)
< Surface> = < Font> .render(text, antialias, color, background=< span class = "hljs-keyword" > None< / span > )
< / code > < / pre > < / div >
< div > < h3 id = "sound" > Sound< / h3 > < pre > < code class = "python hljs" > < Sound> = pg.mixer.Sound(< span class = "hljs-string" > '< path> '< / span > ) < span class = "hljs-comment" > # Loads a sound file.< / span >
< Sound> .play() < span class = "hljs-comment" > # Starts playing sound.< / span >
< / code > < / pre > < / div >
< pre > < code class = "python language-python hljs" > pygame.mixer.music.load(< span class = "hljs-string" > 'test.wav'< / span > )
pygame.mixer.music.play()
pygame.mixer.music.rewind()
pygame.mixer.music.stop()
pygame.mixer.music.set_volume(< float> )
< / code > < / pre >
< div > < h3 id = "basicmariobrothersexample" > Basic Mario Brothers Example< / h3 > < pre > < code class = "python language-python hljs" > < span class = "hljs-keyword" > import< / span > collections, dataclasses, enum, io, math, pygame, urllib.request, itertools < span class = "hljs-keyword" > as< / span > it
< span class = "hljs-keyword" > from< / span > random < span class = "hljs-keyword" > import< / span > randint
P = collections.namedtuple(< span class = "hljs-string" > 'P'< / span > , < span class = "hljs-string" > 'x y'< / span > ) < span class = "hljs-comment" > # Position< / span >
D = enum.Enum(< span class = "hljs-string" > 'D'< / span > , < span class = "hljs-string" > 'n e s w'< / span > ) < span class = "hljs-comment" > # Direction< / span >
SIZE, MAX_SPEED = < span class = "hljs-number" > 2 5< / span > , P(< span class = "hljs-number" > 5< / span > , < span class = "hljs-number" > 10< / span > ) < span class = "hljs-comment" > # Screen size, Speed limit< / span >
SIZE, MAX_SPEED = < span class = "hljs-number" > 50< / span > , P(< span class = "hljs-number" > 5< / span > , < span class = "hljs-number" > 10< / span > ) < span class = "hljs-comment" > # Screen size, Speed limit< / span >
< span class = "hljs-function" > < span class = "hljs-keyword" > def< / span > < span class = "hljs-title" > main< / span > < span class = "hljs-params" > ()< / span > :< / span >
< span class = "hljs-function" > < span class = "hljs-keyword" > def< / span > < span class = "hljs-title" > get_screen< / span > < span class = "hljs-params" > ()< / span > :< / span >
@ -2584,13 +2571,14 @@ SIZE, MAX_SPEED = <span class="hljs-number">25</span>, P(<span class="hljs-numbe
run(get_screen(), get_images(), get_mario(), get_tiles())
< span class = "hljs-function" > < span class = "hljs-keyword" > def< / span > < span class = "hljs-title" > run< / span > < span class = "hljs-params" > (screen, images, mario, tiles)< / span > :< / span >
clock = pygame.time.Clock()
< span class = "hljs-keyword" > while< / span > all(event.type != pygame.QUIT < span class = "hljs-keyword" > for< / span > event < span class = "hljs-keyword" > in< / span > pygame.event.get()):
keys = {pygame.K_UP: D.n, pygame.K_RIGHT: D.e, pygame.K_DOWN: D.s, pygame.K_LEFT: D.w}
pressed = {keys.get(i) < span class = "hljs-keyword" > for< / span > i, on < span class = "hljs-keyword" > in< / span > enumerate(pygame.key.get_pressed()) < span class = "hljs-keyword" > if< / span > on}
update_speed(mario, tiles, pressed)
update_position(mario, tiles)
draw(screen, images, mario, tiles, pressed)
pygame.time.wait (< span class = "hljs-number" > 28< / span > )
clock.tick (< span class = "hljs-number" > 28< / span > )
< span class = "hljs-function" > < span class = "hljs-keyword" > def< / span > < span class = "hljs-title" > update_speed< / span > < span class = "hljs-params" > (mario, tiles, pressed)< / span > :< / span >
x, y = mario.spd
Jure Šorn
5 years ago