__author__ = 'Fabian'
from .header import imgheader
import zipfile
import pygame
RGBA = 0
RGB = 1
formats = ["RGBA", "RGB"]
class ResourceManager():
def __init__(self, ressourcefile, format = zipfile.ZIP_LZMA):
self.zip = zipfile.ZipFile(ressourcefile, "r", format)
def __getitem__(self,path):
return self.zip.read(path)
def get_image_data(self, path):
data = self.zip.read(path)
version, width, height = imgheader.unpack(data)
imgdata = data[imgheader.size:]
return ((width, height), imgdata)
def get_pygame_image(self, path):
data = self.zip.read(path)
version, width, height = imgheader.unpack(data[:imgheader.size])
imgdata = data[imgheader.size:]
return pygame.image.fromstring(imgdata, (width, height), formats[version])
