69 lines
2.4 KiB
Python
Executable File
69 lines
2.4 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
import os
|
|
import sys
|
|
import os.path
|
|
from optparse import OptionParser
|
|
import re
|
|
|
|
import world
|
|
|
|
helptext = """
|
|
%prog [-p PROCS] <Path to World> <tiles dest dir>
|
|
"""
|
|
|
|
def main():
|
|
parser = OptionParser(usage=helptext)
|
|
parser.add_option("-p", "--processes", dest="procs", help="How many chunks to render in parallel. A good number for this is 1 more than the number of cores in your computer. Default 2", default=2, action="store", type="int")
|
|
parser.add_option("-c", "--cachelife", dest="cachelife", help="How many minutes a tile will be considered valid by the web browser before it fetches a new copy. Used if you have a crontab or similar running this every once in a while. Default is 24 hours.", default=0, action="store", type="int")
|
|
|
|
options, args = parser.parse_args()
|
|
|
|
if len(args) < 1:
|
|
print "You need to give me your world directory"
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
worlddir = args[0]
|
|
|
|
if len(args) != 2:
|
|
parser.error("Where do you want to save the tiles?")
|
|
destdir = args[1]
|
|
|
|
print "Scanning chunks"
|
|
all_chunks = world.find_chunkfiles(worlddir)
|
|
|
|
# Translate chunks from diagonal coordinate system
|
|
mincol, maxcol, minrow, maxrow, chunks = world.convert_coords(all_chunks)
|
|
|
|
print "processing chunks in background"
|
|
results = world.render_chunks_async(chunks, False, options.procs)
|
|
|
|
print "Writing out html file"
|
|
if not os.path.exists(destdir):
|
|
os.mkdir(destdir)
|
|
zoom = world.get_quadtree_depth(mincol, maxcol, minrow, maxrow)
|
|
write_html(destdir, zoom+1, options.cachelife)
|
|
print "Your map will have {0} zoom levels".format(zoom+1)
|
|
|
|
print "Generating quad tree. This may take a while and has no progress bar right now, so sit tight."
|
|
tiledir = os.path.join(destdir, "tiles")
|
|
if not os.path.exists(tiledir):
|
|
os.mkdir(tiledir)
|
|
world.generate_quadtree(results, mincol, maxcol, minrow, maxrow, tiledir)
|
|
|
|
print "DONE"
|
|
|
|
def write_html(path, zoomlevel, cachelife):
|
|
templatepath = os.path.join(os.path.split(__file__)[0], "template.html")
|
|
html = open(templatepath, 'r').read()
|
|
html = html.replace(
|
|
"{maxzoom}", str(zoomlevel))
|
|
html = html.replace(
|
|
"{cachelife}", str(cachelife))
|
|
|
|
with open(os.path.join(path, "index.html"), 'w') as output:
|
|
output.write(html)
|
|
|
|
if __name__ == "__main__":
|
|
main()
|