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Diffstat (limited to 'unrpyc/renpy/display/module.py')
| -rw-r--r-- | unrpyc/renpy/display/module.py | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/unrpyc/renpy/display/module.py b/unrpyc/renpy/display/module.py deleted file mode 100644 index 1bf66e0..0000000 --- a/unrpyc/renpy/display/module.py +++ /dev/null @@ -1,275 +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 mediates access to the _renpy module, which is a C module that -# allows us to enhance the feature set of pygame in a renpy specific way. - -VERSION = (6, 12, 0) - -import renpy.display -import pygame; pygame # prevents pyflakes warning. - -import sys - -try: - import _renpy - version = _renpy.version() - - if version != VERSION: - print("Found Ren'Py module version %s, while expecting %s." % ( - ".".join(str(i) for i in version), - ".".join(str(i) for i in VERSION), - )) - - print("Trying to run anyway, but you should expect errors.", file=sys.stderr) - -except: - print("The _renpy module was not found. Please read module/README.txt for", file=sys.stderr) - print("more information.", file=sys.stderr) - - sys.exit(-1) - -def convert_and_call(function, src, dst, *args): - """ - This calls the function with the source and destination - surface. The surfaces must have the same alpha. - - If the surfaces are not 24 or 32 bits per pixel, or don't have the - same format, they are converted and then converted back. - """ - - # Now that all surfaces are 32bpp, this function doesn't do much - # of anything anymore. - - if (dst.get_masks()[3] != 0) != (src.get_masks()[3] != 0): - raise Exception("Surface alphas do not match.") - - function(src, dst, *args) - - -def pixellate(src, dst, avgwidth, avgheight, outwidth, outheight): - """ - This pixellates the source surface. First, every pixel in the - source surface is projected onto a virtual surface, such that - the average value of every avgwidth x avgheight pixels becomes - one virtual pixel. It then gets projected back onto the - destination surface at a ratio of one virtual pixel to every - outwidth x outheight destination pixels. - - If either src or dst is not a 24 or 32 bit surface, they are - converted... but that may be a significant performance hit. - - The two surfaces must either have the same alpha or no alpha. - """ - - convert_and_call(_renpy.pixellate, - src, dst, - avgwidth, avgheight, - outwidth, outheight) - - -def scale(s, size): - """ - Scales down the supplied pygame surface by the given X and Y - factors. - - Always works, but may not be high quality. - """ - - d = renpy.display.pgrender.surface(size, True) - - bilinear_scale(s, d) - - return d - - -# What we have here are a pair of tables mapping masks to byte offsets -# for 24 and 32 bpp modes. We represent 0xff000000 as positive and negative -# numbers so that it doesn't yield a warning, and so that it works on -# 32 and 64 bit platforms. -if sys.byteorder == 'big': - bo32 = { 255 : 3, 65280 : 2, 16711680 : 1, 4278190080 : 0, -16777216 : 0, } -else: - bo32 = { 255 : 0, 65280 : 1, 16711680 : 2, 4278190080 : 3, -16777216 : 3, } - -bo_cache = None - -def byte_offset(src): - """ - Given the surface src, returns a 4-tuple giving the byte offsets - for the red, green, blue, and alpha components of the pixels in - the surface. If a component doesn't exist, None is returned. - """ - - global bo_cache - - if bo_cache is None: - bo_cache = [ bo32[i] for i in src.get_masks() ] - - return bo_cache - -def endian_order(src, r, g, b, a): - - if bo_cache is None: - byte_offset(src) - - rv = [ a, a, a, a ] - - for i, index_i in zip((r, g, b, a), bo_cache): - rv[index_i] = i - - return rv - - - -def linmap(src, dst, rmap, gmap, bmap, amap): - """ - This maps the colors between two surfaces. The various map - parameters should be fixed-point integers, with 1.0 == 256. - """ - - convert_and_call(_renpy.linmap, - src, dst, - *endian_order(dst, rmap, gmap, bmap, amap)) - - -save_png = _renpy.save_png - -def map(src, dst, rmap, gmap, bmap, amap): #@ReservedAssignment - """ - This maps the colors between two surfaces. The various map - parameters must be 256 character long strings, with the value - of a character at a given offset being what a particular pixel - component value is mapped to. - """ - - convert_and_call(_renpy.map, - src, dst, - *endian_order(dst, rmap, gmap, bmap, amap)) - - - -def twomap(src, dst, white, black): - """ - Given colors for white and black, linearly maps things - appropriately, taking the alpha channel from white. - """ - - wr = white[0] - wg = white[1] - wb = white[2] - wa = white[3] - - br = black[0] - bg = black[1] - bb = black[2] - - ramp = renpy.display.im.ramp - - if br == 0 and bg == 0 and bb == 0: - linmap(src, dst, - wr + 1, - wg + 1, - wb + 1, - wa + 1) - else: - list(map(src, dst, - ramp(br, wr), - ramp(bg, wg), - ramp(bb, wb), - ramp(0, wa))) - - -def alpha_munge(src, dst, amap): - """ - This samples the red channel from src, maps it through amap, and - place it into the alpha channel of amap. - """ - - if src.get_size() != dst.get_size(): - return - - red = byte_offset(src)[0] - alpha = byte_offset(dst)[3] - - if red is not None and alpha is not None: - _renpy.alpha_munge(src, dst, red, alpha, amap) - - -def bilinear_scale(src, dst, sx=0, sy=0, sw=None, sh=None, dx=0, dy=0, dw=None, dh=None, precise=0): - - if sw is None: - sw, sh = src.get_size() - if dw is None: - dw, dh = dst.get_size() - - while True: - - if sw <= dw * 2 and sh <= dh * 2: - break - - nsw = max(sw / 2, dw) - nsh = max(sh / 2, dh) - - nsrc = renpy.display.pgrender.surface((nsw, nsh), src.get_masks()[3]) - - _renpy.bilinear(src, nsrc, sx, sy, sw, sh, precise=precise) - - sx = 0 - sy = 0 - sw = nsw - sh = nsh - src = nsrc - - _renpy.bilinear(src, dst, sx, sy, sw, sh, dx, dy, dw, dh, precise=precise) - - -transform = _renpy.transform - -# Note: Blend requires all surfaces to be the same size. -blend = _renpy.blend - -def imageblend(a, b, dst, img, amap): - alpha = byte_offset(img)[3] - _renpy.imageblend(a, b, dst, img, alpha, amap) - - -def colormatrix(src, dst, matrix): - c = [ matrix[0:5], matrix[5:10], matrix[10:15], matrix[15:20] ] - offs = byte_offset(src) - - o = [ None ] * 4 - for i in range(0, 4): - o[offs[i]] = i - - _renpy.colormatrix(src, dst, - c[o[0]][o[0]], c[o[0]][o[1]], c[o[0]][o[2]], c[o[0]][o[3]], c[o[0]][4], - c[o[1]][o[0]], c[o[1]][o[1]], c[o[1]][o[2]], c[o[1]][o[3]], c[o[1]][4], - c[o[2]][o[0]], c[o[2]][o[1]], c[o[2]][o[2]], c[o[2]][o[3]], c[o[2]][4], - c[o[3]][o[0]], c[o[3]][o[1]], c[o[3]][o[2]], c[o[3]][o[3]], c[o[3]][4]) - - -def subpixel(src, dst, x, y): - - shift = src.get_shifts()[3] - _renpy.subpixel(src, dst, x, y, shift) - - |