def __init__(self, renderer, filename, size):
'''
Initialize TextureFont for use with pygame._sdl2 GPU renderer
:param renderer: pygame._sdl2.video.Renderer to draw on
:param filename: path to a pygame.font.Font compatible file (ttf)
:param size: point size for font
'''
font = pg.font.Font(filename, size)
self.cmap = {}
self.renderer = renderer
self.height = font.get_height()
tot = 0
for c in char_map:
tot += font.size(c)[0]
surf = pg.surface.Surface((tot, font.get_height()), flags=pg.SRCALPHA)
self.height = font.get_height()
tot = 0
for c in char_map:
rend = font.render(c, 1, (255, 255, 255))
wi = rend.get_width()
surf.blit(rend, (tot, 0))
self.cmap[c] = pg.Rect(tot, 0, wi, self.height)
tot += wi
self.blank = self.cmap[' ']
self.texture = Texture.from_surface(renderer, surf)
def pygame_sd2_image_loader(renderer: Renderer, filename: str, colorkey,
**kwargs):
"""
pytmx image loader for pygame
"""
image = pygame.image.load(filename)
parent_rect = image.get_rect()
texture = Texture.from_surface(renderer, image)
def load_image(rect=None, flags=None) -> PygameSDL2Tile:
if rect:
assert parent_rect.contains(rect)
else:
rect = parent_rect
angle, flipx, flipy = handle_flags(flags)
rect = Rect(*rect)
size = rect.size
return PygameSDL2Tile(
texture=texture,
srcrect=rect,
size=size,
angle=angle,
center=None,
flipx=flipx,
flipy=flipy,
)
return load_image
def load_texture(renderer, filename):
'''
Returns an texture loaded from given image file and attached to
given renderer.
:param renderer: active pygame._sdl2.video.Renderer object
:param filename: path to image file
:rvalue: texture object
'''
try:
surf = pg.image.load(str(filename))
except:
raise FileNotFoundError('cannot open: ', filename)
return Texture.from_surface(renderer, surf)
pygame.key.set_repeat(1000, 10)
for driver in get_drivers():
print(driver)
import random
answer = messagebox("I will open two windows! Continue?", "Hello!", info=True,
buttons=('Yes', 'No', 'Chance'),
return_button=0, escape_button=1)
if answer == 1 or (answer == 2 and random.random() < .5):
import sys
sys.exit(0)
win = Window('asdf', resizable=True)
renderer = Renderer(win)
tex = Texture.from_surface(renderer, load_img('alien1.gif'))
running = True
x, y = 250, 50
clock = pygame.time.Clock()
backgrounds = [(255,0,0,255), (0,255,0,255), (0,0,255,255)]
bg_index = 0
renderer.draw_color = backgrounds[bg_index]
win2 = Window('2nd window', size=(256, 256), always_on_top=True)
win2.opacity = 0.5
win2.set_icon(load_img('bomb.gif'))
renderer2 = Renderer(win2)
raise SystemExit("This example requires pygame 2 and SDL2.")
from pygame._sdl2 import Window, Texture, Image, Renderer
data_dir = os.path.join(os.path.split(os.path.abspath(__file__))[0], "data")
def load_img(file):
return pg.image.load(os.path.join(data_dir, file))
pg.display.init()
pg.key.set_repeat(10, 10)
win = Window("asdf", resizable=True)
renderer = Renderer(win)
tex = Texture.from_surface(renderer, load_img("alien1.gif"))
class Something(pg.sprite.Sprite):
def __init__(self, img):
pg.sprite.Sprite.__init__(self)
self.rect = img.get_rect()
self.image = img
self.rect.w *= 5
self.rect.h *= 5
img.origin = self.rect.w / 2, self.rect.h / 2
answer = messagebox(
"I will open two windows! Continue?",
"Hello!",
info=True,
buttons=("Yes", "No", "Chance"),
return_button=0,
escape_button=1,
)
if answer == 1 or (answer == 2 and random.random() < 0.5):
import sys
sys.exit(0)
win = Window("asdf", resizable=True)
renderer = Renderer(win)
tex = Texture.from_surface(renderer, load_img("alien1.gif"))
running = True
x, y = 250, 50
clock = pg.time.Clock()
backgrounds = [(255, 0, 0, 255), (0, 255, 0, 255), (0, 0, 255, 255)]
bg_index = 0
renderer.draw_color = backgrounds[bg_index]
win2 = Window("2nd window", size=(256, 256), always_on_top=True)
win2.opacity = 0.5
win2.set_icon(load_img("bomb.gif"))
renderer2 = Renderer(win2)