def load():
global stars
palette = tile.tiles["platform"].subpalettes["blue"]
f = file.open("parallax", "star.spk")
header = struct.unpack("<H",f.read(2))[0]
header = struct.unpack("<"+str(header)+"H",f.read(header*2))
star = []
for x in range(len(header)):
img = pygame.surface.Surface((640,480),pygame.SRCALPHA,32)
layer = []
for y in range(header[x]):
posx, posy, posfile = struct.unpack("<3H2x",f.read(8))
pos = f.tell() ; f.seek(posfile)
sizex, sizey = struct.unpack("<2H",f.read(4))
data = f.read(sizex*sizey)
f.seek(pos)
surf = pygame.image.fromstring(data,(sizex,sizey),"P")
surf.set_palette(palette)
surf.set_colorkey(0)
for xadd in (-640,0,640):
for yadd in (-480,0,480):
img.blit(surf,(posx-sizex/2+xadd,posy-sizex/2+yadd))
star.append(img)
stars = pygame.Surface((640,480))
for x in star:
#for xadd in (0,320/2,320,320*3/2):
# for yadd in (0,240/2,240,240*3/2):
stars.blit(x, (xadd, yadd))
#stars = pygame.transform.smoothscale(stars, (1280, 960))
return stars
def load():
global stars
palette = tile.tiles["platform"].subpalettes["blue"]
f = file.open("parallax", "star.spk")
header = struct.unpack("<H", f.read(2))[0]
header = struct.unpack("<" + str(header) + "H", f.read(header * 2))
star = []
for x in range(len(header)):
img = pygame.surface.Surface((640, 480), pygame.SRCALPHA, 32)
layer = []
for y in range(header[x]):
posx, posy, posfile = struct.unpack("<3H2x", f.read(8))
pos = f.tell()
f.seek(posfile)
sizex, sizey = struct.unpack("<2H", f.read(4))
data = f.read(sizex * sizey)
f.seek(pos)
surf = pygame.image.fromstring(data, (sizex, sizey), "P")
surf.set_palette(palette)
surf.set_colorkey(0)
for xadd in (-640, 0, 640):
for yadd in (-480, 0, 480):
img.blit(
surf,
(posx - sizex / 2 + xadd, posy - sizex / 2 + yadd))
star.append(img)
stars = pygame.Surface((640, 480))
for x in star:
#for xadd in (0,320/2,320,320*3/2):
# for yadd in (0,240/2,240,240*3/2):
stars.blit(x, (xadd, yadd))
#stars = pygame.transform.smoothscale(stars, (1280, 960))
return stars
def replace(self, filename):
"""
Returns a file object for a filename that should be replaced by the
contents written to the file object when the transaction is committed.
"""
self._checkCwd()
self._makeOriginal(filename)
self._journalCommand('replace', filename)
return File.open(self._replacement(filename))
def __init__(self, file_prefix):
cdict.cdict.__init__(self, self.read_tile)
self.file_prefix = file_prefix
for i in ("cv5", "vx4", "vr4", "wpe"):
setattr(self, i, file.open("tileset", self.file_prefix + "." + i))
self.palette = self.read_palette()
self.minitiles = cdict.cdict(self.read_minitile)
self.rows = cdict.cdict(self.read_row)
self.subpalettes = cdict.cdict(self.read_subpalette)
def __init__(self, file_prefix):
cdict.cdict.__init__(self, self.read_tile)
self.file_prefix = file_prefix
for i in ("cv5", "vx4", "vr4", "wpe"):
setattr(self, i, file.open("tileset", self.file_prefix + "." + i))
self.palette = self.read_palette()
self.minitiles = cdict.cdict(self.read_minitile)
self.rows = cdict.cdict(self.read_row)
self.subpalettes = cdict.cdict(self.read_subpalette)
def read_subpalette(self, name):
i = pygame.image.load(
file.open("tileset", self.file_prefix, name + '.pcx'))
#assert i.get_height() == 1
return [i.get_at((x, 0))[:3] for x in xrange(i.get_width())]
# Read/Write file example
# Copyright (C) 2019-2021 Logaev Maxim (turbocat2001), GPLv3
import file
fw = file.open('my.txt', 'w') # Open file for writing
fw.write("I love KolibriOS") # Write symbols to my.txt file
fw.close() # Close file
fr = file.open('my.txt', 'r') # Open file for reading
str = fr.read() # Read symbols from file
print(str) # Print to console
fr.close() # Close file
def read_subpalette(self, name):
i = pygame.image.load(file.open("tileset", self.file_prefix, name+'.pcx'))
#assert i.get_height() == 1
return [i.get_at((x, 0))[:3] for x in xrange(i.get_width())]
