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Diffstat (limited to 'unrpyc/renpy/display/imagemap.py')
| -rw-r--r-- | unrpyc/renpy/display/imagemap.py | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/unrpyc/renpy/display/imagemap.py b/unrpyc/renpy/display/imagemap.py deleted file mode 100644 index 380bf80..0000000 --- a/unrpyc/renpy/display/imagemap.py +++ /dev/null @@ -1,233 +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 file handles imagemap caching. - -import pygame -import renpy.display - -from renpy.display.render import render - -import hashlib -import os - -# A list of cache images we've already written. -cached = set() - -class ImageMapCrop(renpy.display.core.Displayable): - """ - This handles the cropping of uncached imagemap components. - """ - - def __init__(self, child, rect): - super(ImageMapCrop, self).__init__() - - self.child = child - self.rect = rect - - def visit(self): - return [ self.child ] - - def render(self, width, height, st, at): - cr = render(self.child, width, height, st, at) - return cr.subsurface(self.rect) - - -class ImageCacheCrop(renpy.display.core.Displayable): - """ - This handles the cropping of an imagemap component. - """ - - def __init__(self, cache, index): - super(ImageCacheCrop, self).__init__() - - # The cache object we're associated with. - self.cache = cache - - # The index of - self.index = index - - def visit(self): - return self.cache.visit(self.index) - - def render(self, width, height, st, at): - return self.cache.render(self.index, width, height, st, at) - -class ImageMapCache(renpy.object.Object): - - def __init__(self, enable): - self.md5 = hashlib.md5() - - # A list of (image, rect) tuples. The index in this list is used - # as a unique identifier for an ImageCacheCrop object. - self.imagerect = [ ] - - # A map from (image, rect) to ImageCacheCrop object. - self.hotspots = { } - - # A list of (width, height, index) tuples. - self.areas = [ ] - - # The image containing our children. - self.cache = None - - # A list that, for each hotspot, gives the rectangle in the cache - # image corresponding to that hotspot. - self.cache_rect = None - - # The size of the cache. - self.cache_width = None - self.cache_height = None - - self.enable = enable - - def visit(self, index): - if self.cache is not None: - return [ self.cache ] - else: - return [ self.imagerect[index][0] ] - - def crop(self, d, rect): - if not isinstance(d, renpy.display.im.ImageBase) or \ - not renpy.config.imagemap_cache or \ - not self.enable: - return ImageMapCrop(d, rect) - - key = (d, rect) - rv = self.hotspots.get(key, None) - if rv is not None: - return rv - - self.md5.update(repr(d.identity)) - self.md5.update(repr(d.identity)) - - index = len(self.imagerect) - rv = ImageCacheCrop(self, index) - - self.imagerect.append(key) - self.hotspots[key] = rv - self.areas.append((rect[2] + 2, rect[3] + 2, index)) - - return rv - - def layout(self): - self.areas.sort() - self.areas.reverse() - self.cache_rect = [ None ] * len(self.areas) - - # The width of the cache image. - width = self.areas[0][0] - - x = 0 - y = 0 - line_height = 0 - - for w, h, i in self.areas: - - if x + w > width: - y += line_height - line_height = 0 - x = 0 - - self.cache_rect[i] = (x+1, y+1, w-2, h-2) - - x += w - if line_height < h: - line_height = h - - self.cache_width = width - self.cache_height = y + line_height - - def write_cache(self, filename): - - if filename in cached: - return - - cached.add(filename) - - # If all of our dependencies are of the same age or less, - # we don't need to rebuild the cache. - - if renpy.loader.loadable(filename): - d_set = set() - mtime = 0 - - for i, rect in self.imagerect: - if i in d_set: - continue - - d_set.add(i) - mtime = max(i.get_mtime(), mtime) - - if renpy.loader.get_mtime(filename) >= mtime: - return - - fn = os.path.join(renpy.config.gamedir, filename) - dir = os.path.dirname(fn) #@ReservedAssignment - - if not os.path.exists(dir): - os.makedirs(dir) - - cache = pygame.Surface((self.cache_width, self.cache_height), pygame.SRCALPHA, 32) - - for i, (d, rect) in enumerate(self.imagerect): - x, y, _w, _h = self.cache_rect[i] - - surf = renpy.display.im.cache.get(d).subsurface(rect) - cache.blit(surf, (x, y)) - - pygame.image.save(cache, renpy.exports.fsencode(fn)) - - def finish(self): - if not self.areas: - return - - filename = "im-%s.png" % (self.md5.hexdigest()) - - if renpy.game.preferences.language: - filename = renpy.game.preferences.language + "-" + filename - - filename = "cache/" + filename - - self.md5 = None - - self.layout() - - if renpy.config.developer: - try: - self.write_cache(filename) - except: - pass - - if renpy.loader.loadable(filename): - self.cache = renpy.display.im.Image(filename) - - - def render(self, index, width, height, st, at): - if self.cache is None: - d, rect = self.imagerect[index] - return render(d, width, height, st, at).subsurface(rect) - - return render(self.cache, width, height, st, at).subsurface(self.cache_rect[index]) - - - - |