# -*- coding: utf8 -*-
#
# Copyright (C) 2014 Evol Online
# Author: Andrei Karas (4144)
import array
import struct
import zlib
from code.fileutils import readMapName, readInt16, readInt32, readData, makeDir
def listMapCache(f, mapsCount):
print "Known maps:"
print "{0:12} {1:<4}x {2:<4} {3:<10}".format("Map name", "sx", "sy", "compressed size")
for i in xrange(0, mapsCount):
name = readMapName(f)
sx = readInt16(f)
sy = readInt16(f)
sz = readInt32(f)
print "{0:12} {1:<4}x {2:<4} {3:<10}".format(name, sx, sy, sz)
f.seek(sz, 1)
def extractMaps(f, mapsCount):
destDir = "maps/"
makeDir(destDir)
for i in xrange(0, mapsCount):
name = readMapName(f)
sx = readInt16(f)
sy = readInt16(f)
sz = readInt32(f)
data = readData(f, sz)
dc = zlib.decompressobj()
data = dc.decompress(data)
with open(destDir + name, "wb") as w:
w.write(struct.pack("H", sx))
w.write(struct.pack("H", sy))
w.write(data)
with open(destDir + name + ".txt", "wb") as w:
arr = array.array("B")
arr.fromstring(data)
for x in xrange(0, sx):
for y in xrange(0, sy):
w.write("{0},{1}:{2}\n".format(x, y, arr[x + y * sx]))
