WTS/game/scripts/utility/screenshot_image.rpy
2022-05-17 00:48:22 +01:00

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init -10 python:
class ScreenshotImage(im.ImageBase):
def __init__(self, root, **properties):
super(ScreenshotImage, self).__init__(root, **properties)
self.root = root
# self.cache = False
# Sometimes causes segfault, maybe only if cache = True?
def load(self):
sw, sh = config.screen_width, config.screen_height
render = renpy.display.render.render_screen(self.root, sw, sh)
return renpy.display.draw.screenshot(render)
@staticmethod
def capture(retain=True):
if retain:
# Prevent the image from being recaptured after load
renpy.retain_after_load()
root = renpy.display.core.scene_lists().make_layer("screens", {})
return ScreenshotImage(root)
def displayable_to_file(d, path, size=(config.screen_width, config.screen_height), crop=None, coloralpha=(0, 255, 0)):
crop = crop or (0, 0, size[0], size[1])
gl_clear = renpy.config.gl_clear_color
renpy.config.gl_clear_color = coloralpha
d = d.render(size[0], size[1], 0, 0)
surf = renpy.display.draw.screenshot(d)
surf = pygame.transform.smoothscale(surf, (config.screen_width, config.screen_height)).convert()
surf.set_colorkey(coloralpha)
psurf = pygame.Surface(size, pygame.SRCALPHA).convert_alpha()
psurf.blit(surf, (0, 0), crop)
pygame.image.save(psurf, path, 9)
renpy.config.gl_clear_color = gl_clear