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Diffstat (limited to 'unrpyc/renpy/display/pgrender.py')
| -rw-r--r-- | unrpyc/renpy/display/pgrender.py | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/unrpyc/renpy/display/pgrender.py b/unrpyc/renpy/display/pgrender.py deleted file mode 100644 index 32d1df8..0000000 --- a/unrpyc/renpy/display/pgrender.py +++ /dev/null @@ -1,167 +0,0 @@ -# Copyright 2004-2013 Tom Rothamel <pytom@bishoujo.us> -# -# Permission is hereby granted, free of charge, to any person -# obtaining a copy of this software and associated documentation files -# (the "Software"), to deal in the Software without restriction, -# including without limitation the rights to use, copy, modify, merge, -# publish, distribute, sublicense, and/or sell copies of the Software, -# and to permit persons to whom the Software is furnished to do so, -# subject to the following conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -# This module wraps the pygame surface class (and associated functions). It -# ensures that returned surfaces have a 2px border around them. - -import sys -import pygame -import renpy.display - -# Sample surfaces, with and without alpha. -sample_alpha = None -sample_noalpha = None - -def set_rgba_masks(): - """ - This rebuilds the sample surfaces, to ones that use the given - masks. - """ - - # Annoyingly, the value for the big mask seems to vary from - # platform to platform. So we read it out of a surface. - - global sample_alpha - global sample_noalpha - - # Create a sample surface. - s = pygame.Surface((10, 10), 0, 32) - sample_alpha = s.convert_alpha() - - # Sort the components by absolute value. - masks = list(sample_alpha.get_masks()) - masks.sort(key=lambda a : abs(a)) - - # Choose the masks. - if sys.byteorder == 'big': - masks = ( masks[3], masks[2], masks[1], masks[0] ) - else: - masks = ( masks[0], masks[1], masks[2], masks[3] ) - - # Create the sample surface. - sample_alpha = pygame.Surface((10, 10), 0, 32, masks) - sample_noalpha = pygame.Surface((10, 10), 0, 32, masks[:3] + (0,)) - - -class Surface(pygame.Surface): - """ - This allows us to wrap around pygame's surface, to change - its mode, as necessary. - """ - - opaque = False - - def is_opaque(self): - return self.opaque - - def convert_alpha(self, surface=None): - return copy_surface_unscaled(self, True) - - def convert(self, surface=None): - return copy_surface(self, False) - - def copy(self): - return copy_surface(self, self) - - def subsurface(self, rect): - rv = pygame.Surface.subsurface(self, rect) - return rv - -def surface(xxx_todo_changeme, alpha): - """ - Constructs a new surface. The allocated surface is actually a subsurface - of a surface that has a 2 pixel border in all directions. - - `alpha` - True if the new surface should have an alpha channel. - """ - (width, height) = xxx_todo_changeme - if isinstance(alpha, pygame.Surface): - alpha = alpha.get_masks()[3] - - if alpha: - sample = sample_alpha - else: - sample = sample_noalpha - - # We might not have initialized properly yet. This is enough - # to get us underway. - if sample is None: - sample = pygame.Surface((4, 4), pygame.SRCALPHA, 32) - - surf = Surface((width + 4, height + 4), 0, sample) - return surf.subsurface((2, 2, width, height)) # E1101 - -surface_unscaled = surface - -def copy_surface(surf, alpha=True): - """ - Creates a copy of the surface. - """ - - rv = surface_unscaled(surf.get_size(), alpha) - renpy.display.accelerator.nogil_copy(surf, rv) # @UndefinedVariable - return rv - -copy_surface_unscaled = copy_surface - - -# Wrapper around image loading. - -def load_image(f, filename): - surf = pygame.image.load(f, renpy.exports.fsencode(filename)) - rv = copy_surface_unscaled(surf) - return rv - -load_image_unscaled = load_image - - -# Wrapper around functions we use from pygame.surface. - -def flip(surf, horizontal, vertical): - surf = pygame.transform.flip(surf, horizontal, vertical) - return copy_surface_unscaled(surf) - -flip_unscaled = flip - - -def rotozoom(surf, angle, zoom): - - surf = pygame.transform.rotozoom(surf, angle, zoom) - return copy_surface_unscaled(surf) - -rotozoom_unscaled = rotozoom - - -def transform_scale(surf, size): - surf = pygame.transform.scale(surf, size) - return copy_surface_unscaled(surf, surf) - -transform_scale_unscaled = transform_scale - - -def transform_rotate(surf, angle): - surf = pygame.transform.rotate(surf, angle) - return copy_surface(surf) - -transform_rotate_unscaled = transform_rotate - - - |