Merge branch 'master' into rendermode-options

.gitignore

@@ -1,5 +1,8 @@
 *.pyc
-build
+MANIFEST
+build/
+dist/
+Minecraft_Overviewer.egg-info
 terrain.png
 cachedir*
 
@@ -14,10 +17,13 @@ ImPlatform.h
 Imaging.h
 
 # various forms of compiled c_overviewer extensions
-c_overviewer.so
+overviewer_core/c_overviewer.so
-c_overviewer.pyd
+overviewer_core/c_overviewer.pyd
-c_overviewer_d.pyd
+overviewer_core/c_overviewer_d.pyd
-c_overviewer.dylib
+overviewer_core/c_overviewer.dylib
+
+# generated version file
+overviewer_core/overviewer_version.py
 
 # Mac OS X noise
 .DS_Store

CONTRIBUTORS.rst

@@ -4,7 +4,8 @@ Contributors
 
 This file contains a list of every person who has contributed code to
 Overviewer. It was created from the git commit log, and should include
-everyone, but we may have missed a few.
+everyone, but we may have missed a few and it is manually updated
+now. If you feel like you've been left out, feel free to tell us!
 
 Not currently included (but hopefully soon) are countless testers and bug
 reporters that helped fixed the many bugs that have popped up in the course of
@@ -40,14 +41,17 @@ feature.
 
  * arrai <array.of.intellect@gmail.com>
  * Kyle Brantley <kyle@averageurl.com>
+ * Eric Carr <eric@carr.no>
  * cbarber <CraigBarber@taryx.com>
  * Alex Cline <cline@vivisimo.com>
+ * Andrew Clunis <andrew@orospakr.ca>
  * CounterPillow <spam@tes-cheese.ch>
  * Stephen Fluin <stephen@mistuph.com>
  * Benjamin Herr <ben@0x539.de>
  * Ryan Hitchman <hitchmanr@gmail.com>
  * Jenny <jennytoo@gmail.com>
  * Michael Jensen <emjay1988@gmail.com>
+ * Maciej Małecki <maciej.malecki@hotmail.com>
  * Ryan McCue <ryanmccue@cubegames.net>
  * Morlok8k <otis.spankmeyer@gmail.com>
  * Gregory Short <gshort2@gmail.com>

MANIFEST.in

@@ -0,0 +1,9 @@
+include COPYING.txt
+include README.rst
+include CONTRIBUTORS.rst
+include overviewer.py
+include sample.settings.py
+recursive-include contrib/ *.py
+recursive-include overviewer_core/*.py
+recursive-include overviewer_core/src/ *.c *.h
+recursive-include overviewer_core/data/ *.png *.js index.html style.css

README.rst

@@ -169,6 +169,10 @@ Options
     *Note*: Currently only the overviewer.dat file is deleted when you run with
     this option
 
+--forcerender
+    Force re-rendering the entire map (or the given regionlist). This
+    is an easier way to completely re-render without deleting the map.
+
 --regionlist=regionlist
     Use this option to specify manually a list of regions to consider for
     updating. Without this option, every chunk in every region is checked for

overviewer.py

@@ -22,14 +22,13 @@ if not (sys.version_info[0] == 2 and sys.version_info[1] >= 6):
 
 import os
 import os.path
-from configParser import ConfigOptionParser
 import re
 import subprocess
 import multiprocessing
 import time
 import logging
-import util
 import platform
+from overviewer_core import util
 
 logging.basicConfig(level=logging.INFO,format="%(asctime)s [%(levelname)s] %(message)s")
 
@@ -37,10 +36,19 @@ this_dir = util.get_program_path()
 
 # make sure the c_overviewer extension is available
 try:
-    import c_overviewer
+    from overviewer_core import c_overviewer
 except ImportError:
+    ## if this is a frozen windows package, the following error messages about
+    ## building the c_overviewer extension are not appropriate
+    if hasattr(sys, "frozen"):
+        print "Something has gone wrong importing the c_overviewer extension.  Please"
+        print "make sure the 2008 and 2010 redistributable packages from Microsoft"
+        print "are installed."
+        sys.exit(1)
+
+
     ## try to find the build extension
-    ext = os.path.join(this_dir, "c_overviewer.%s" % ("pyd" if platform.system() == "Windows" else "so"))
+    ext = os.path.join(this_dir, "overviewer_core", "c_overviewer.%s" % ("pyd" if platform.system() == "Windows" else "so"))
     if os.path.exists(ext):
         print "Something has gone wrong importing the c_overviewer extension.  Please"
         print "make sure it is up-to-date (clean and rebuild)"
@@ -48,14 +56,17 @@ except ImportError:
 
     print "You need to compile the c_overviewer module to run Minecraft Overviewer."
     print "Run `python setup.py build`, or see the README for details."
+    import traceback
+    traceback.print_exc()
     sys.exit(1)
 
+
 if hasattr(sys, "frozen"):
     pass # we don't bother with a compat test since it should always be in sync
 elif "extension_version" in dir(c_overviewer):
     # check to make sure the binary matches the headers
-    if os.path.exists(os.path.join(this_dir, "src", "overviewer.h")):
+    if os.path.exists(os.path.join(this_dir, "overviewer_core", "src", "overviewer.h")):
-        with open(os.path.join(this_dir, "src", "overviewer.h")) as f:
+        with open(os.path.join(this_dir, "overviewer_core", "src", "overviewer.h")) as f:
             lines = f.readlines()
             lines = filter(lambda x: x.startswith("#define OVERVIEWER_EXTENSION_VERSION"), lines)
             if lines:
@@ -67,12 +78,10 @@ else:
     print "Please rebuild your c_overviewer module.  It is out of date!"
     sys.exit(1)
 
+from overviewer_core.configParser import ConfigOptionParser
+from overviewer_core import optimizeimages, world, quadtree
+from overviewer_core import googlemap, rendernode
 
-import optimizeimages
-import world
-import quadtree
-import googlemap
-import rendernode
 
 helptext = """
 %prog [OPTIONS] <World # / Name / Path to World> <tiles dest dir>
@@ -117,14 +126,14 @@ def main():
 
 
     if options.version:
-        print "Minecraft-Overviewer"
-        print "Git version: %s" % util.findGitVersion()
         try:
-            import overviewer_version
+            import overviewer_core.overviewer_version as overviewer_version
-            if hasattr(sys, "frozen"):
+            print "Minecraft-Overviewer %s" % overviewer_version.VERSION
-                print "py2exe version build on %s" % overviewer_version.BUILD_DATE
+            print "Git commit: %s" % overviewer_version.HASH
+            print "built on %s" % overviewer_version.BUILD_DATE
             print "Build machine: %s %s" % (overviewer_version.BUILD_PLATFORM, overviewer_version.BUILD_OS)
         except:
+            print "version info not found"
             pass
         sys.exit(0)
 

overviewer_core/configParser.py

@@ -81,6 +81,10 @@ class ConfigOptionParser(object):
             
             if os.path.exists(self.configFile):
                 execfile(self.configFile, g, l)
+            elif options.config_file:
+                # file does not exist, but *was* specified on the command line
+                logging.error("Could not open %s." % self.configFile)
+                sys.exit(1)
         except NameError, ex:
             import traceback
             traceback.print_exc()

overviewer_core/data/web_assets/overviewer.css

@@ -100,3 +100,34 @@ body {
     background-color: #fff; /* fallback */
     background-color: rgba(255,255,255,0.8);
 }
+
+#searchControl {
+    padding: 5px;
+    height: 20px;
+    font-family: Arial, sans-serif;
+}
+
+#searchControl > input {
+    border: 2px solid #000;
+    font-size: 12pt;
+    width: 20em;
+    background-colour: #fff;
+}
+
+div#searchDropDown {
+    border: 1px solid #000;
+    width: 17em;
+    font-size: 14pt;
+    background-color: #fff;
+    display: none;
+}
+
+div.searchResultItem  {
+    overflow: hidden;
+    text-overflow: ellipsis;    
+}
+
+div.searchResultItem img {
+    width: 24px;
+    height: 24px;
+}

overviewer_core/data/web_assets/overviewer.js

@@ -58,6 +58,7 @@ var overviewer = {
             overviewer.util.initializeMarkers();
             overviewer.util.initializeRegions();
             overviewer.util.createMapControls();
+            overviewer.util.createSearchBox();
         },
         /**
          * This adds some methods to these classes because Javascript is stupid
@@ -96,6 +97,25 @@ var overviewer = {
                 return div;
             };
         },
+        /**
+         * Quote an arbitrary string for use in a regex matcher.
+         * WTB parametized regexes, JavaScript...
+         *
+         *   From http://kevin.vanzonneveld.net
+         *   original by: booeyOH
+         *   improved by: Ates Goral (http://magnetiq.com)
+         *   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+         *   bugfixed by: Onno Marsman
+         *     example 1: preg_quote("$40");
+         *     returns 1: '\$40'
+         *     example 2: preg_quote("*RRRING* Hello?");
+         *     returns 2: '\*RRRING\* Hello\?'
+         *     example 3: preg_quote("\\.+*?[^]$(){}=!<>|:");
+         *     returns 3: '\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:'
+         */
+        "pregQuote": function(str) {
+            return (str+'').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, "\\$1");
+        },
         /**
          * Setup the varous mapTypes before we actually create the map. This used
          * to be a bunch of crap down at the bottom of functions.js
@@ -317,6 +337,7 @@ var overviewer = {
                                 'icon':     iconURL,
                                 'visible':  false
                             });
+                            item.marker = marker;
                             overviewer.util.debug(label);
                             overviewer.collections.markers[label].push(marker);
                             if (item.type == 'sign') {
@@ -339,6 +360,7 @@ var overviewer = {
                             'icon':     iconURL,
                             'visible':  false
                         });
+                        item.marker = marker;
                         if (overviewer.collections.markers['__others__']) {
                             overviewer.collections.markers['__others__'].push(marker);
                         } else {
@@ -758,6 +780,61 @@ var overviewer = {
                 itemDiv.appendChild(textNode);
             }
         },
+        /**
+         * Create search box and dropdown in the top right google maps area.
+        */
+        'createSearchBox': function() {
+            var searchControl = document.createElement("div");
+            searchControl.id = "searchControl";
+
+            var searchInput = document.createElement("input");
+            searchInput.type = "text";
+
+            searchControl.appendChild(searchInput);
+
+            var searchDropDown = document.createElement("div");
+            searchDropDown.id = "searchDropDown";
+            searchControl.appendChild(searchDropDown);
+
+            $(searchInput).keyup(function(e) {
+                var newline_stripper = new RegExp("[\\r\\n]", "g")
+                if(searchInput.value.length !== 0) {
+                    $(searchDropDown).fadeIn();
+                        
+                    $(searchDropDown).empty();
+
+                    overviewer.collections.markerDatas.forEach(function(marker_list) {
+                        marker_list.forEach(function(sign) {
+                            var regex = new RegExp(overviewer.util.pregQuote(searchInput.value), "mi");
+                            if(sign.msg.match(regex)) {
+                                if(sign.marker !== undefined && sign.marker.getVisible()) {
+                                    var t = document.createElement("div");
+                                    t.className = "searchResultItem";
+                                    var i = document.createElement("img");
+                                    i.src = sign.marker.getIcon();
+                                    t.appendChild(i);
+                                    var s = document.createElement("span");
+                                    
+                                    $(s).text(sign.msg.replace(newline_stripper, ""));
+                                    t.appendChild(s);
+                                    searchDropDown.appendChild(t);
+                                    $(t).click(function(e) {
+                                        $(searchDropDown).fadeOut();
+                                        overviewer.map.setZoom(7);
+                                        overviewer.map.setCenter(sign.marker.getPosition());
+                                    });
+
+                                }
+                            }
+                        });
+                    });
+                } else {
+                    $(searchDropDown).fadeOut();
+                }
+            });
+
+            overviewer.map.controls[google.maps.ControlPosition.TOP_RIGHT].push(searchControl);
+        },
         /**
          * Create the pop-up infobox for when you click on a region, this can't
          * be done in-line because of stupid Javascript scoping problems with

overviewer_core/googlemap.py

@@ -24,6 +24,7 @@ import json
 
 import util
 from c_overviewer import get_render_mode_inheritance
+import overviewer_version
 
 """
 This module has routines related to generating a Google Maps-based
@@ -98,7 +99,11 @@ class MapGen(object):
             blank.save(os.path.join(tileDir, "blank."+quadtree.imgformat))
 
         # copy web assets into destdir:
-        mirror_dir(os.path.join(util.get_program_path(), "web_assets"), self.destdir)
+        global_assets = os.path.join(util.get_program_path(), "overviewer_core", "data", "web_assets")
+        if not os.path.isdir(global_assets):
+            global_assets = os.path.join(util.get_program_path(), "web_assets")
+        mirror_dir(global_assets, self.destdir)
+        
         # do the same with the local copy, if we have it
         if self.web_assets_path:
             mirror_dir(self.web_assets_path, self.destdir)
@@ -131,9 +136,9 @@ class MapGen(object):
         indexpath = os.path.join(self.destdir, "index.html")
 
         index = open(indexpath, 'r').read()
-        index = index.replace(
+        index = index.replace("{time}", str(strftime("%a, %d %b %Y %H:%M:%S %Z", localtime())))
-                "{time}", str(strftime("%a, %d %b %Y %H:%M:%S %Z", localtime())))
+        versionstr = "%s (%s)" % (overviewer_version.VERSION, overviewer_version.HASH[:7])
-        index = index.replace("{version}", util.findGitVersion())
+        index = index.replace("{version}", versionstr)
 
         with open(os.path.join(self.destdir, "index.html"), 'w') as output:
             output.write(index)

overviewer_core/src/iterate.c

@@ -32,13 +32,13 @@ PyObject *init_chunk_render(PyObject *self, PyObject *args) {
         Py_RETURN_NONE;
     }
 
-    textures = PyImport_ImportModule("textures");
+    textures = PyImport_ImportModule("overviewer_core.textures");
     /* ensure none of these pointers are NULL */    
     if ((!textures)) {
         return NULL;
     }
 
-    chunk_mod = PyImport_ImportModule("chunk");
+    chunk_mod = PyImport_ImportModule("overviewer_core.chunk");
     /* ensure none of these pointers are NULL */    
     if ((!chunk_mod)) {
         return NULL;

overviewer_core/src/rendermode-lighting.c

@@ -88,6 +88,14 @@ estimate_blocklevel(RenderModeLighting *self, RenderState *state,
         for (dx = -1; dx <= 1; dx += 2) {
             for (dy = -1; dy <= 1; dy += 2) {
                 for (dz = -1; dz <= 1; dz += 2) {
+                    
+                    /* skip if block is out of range */
+                    if (x+dx < 0 || x+dx >= 16 ||
+                        y+dy < 0 || y+dy >= 16 ||
+                        z+dz < 0 || z+dz >= 128) {
+                        continue;
+                    }
+
                     coeff = estimate_blocklevel(self, state, x+dx, y+dy, z+dz, &auth);
                     local_block = getArrayByte3D(blocks, x+dx, y+dy, z+dz);
                     /* only add if the block is transparent, this seems to look better than

overviewer_core/textures.py

@@ -14,6 +14,7 @@
 #    with the Overviewer.  If not, see <http://www.gnu.org/licenses/>.
 
 import sys
+import imp
 import os
 import os.path
 import zipfile
@@ -32,8 +33,8 @@ def _find_file(filename, mode="rb"):
     This searches the following locations in this order:
     
     * the textures_path given in the config file (if present)
-    * The program dir (same dir as this file)
+    * The program dir (same dir as overviewer.py)
-    * The program dir / textures
+    * The overviewer_core textures dir
     * On Darwin, in /Applications/Minecraft
     * Inside minecraft.jar, which is looked for at these locations
 
@@ -53,6 +54,11 @@ def _find_file(filename, mode="rb"):
     if os.path.exists(path):
         return open(path, mode)
     
+    path = os.path.join(programdir, "overviewer_core", "data", "textures", filename)
+    if os.path.exists(path):
+        return open(path, mode)
+    elif hasattr(sys, "frozen") or imp.is_frozen("__main__"):
+        # windows special case, when the package dir doesn't exist
         path = os.path.join(programdir, "textures", filename)
         if os.path.exists(path):
             return open(path, mode)

overviewer_core/util.py

@@ -21,19 +21,22 @@ import imp
 import os
 import os.path
 import sys
+from subprocess import Popen, PIPE
 
 def get_program_path():
     if hasattr(sys, "frozen") or imp.is_frozen("__main__"):
         return os.path.dirname(sys.executable)
     else:
         try:
-            return os.path.dirname(__file__)
+            # normally, we're in ./overviewer_core/util.py
+            # we want ./
+            return os.path.dirname(os.path.dirname(__file__))
         except NameError:
             return os.path.dirname(sys.argv[0])
 
 
-
+# does not require git, very likely to work everywhere
-def findGitVersion():
+def findGitHash():
     this_dir = get_program_path()
     if os.path.exists(os.path.join(this_dir,".git")):
         with open(os.path.join(this_dir,".git","HEAD")) as f:
@@ -46,6 +49,24 @@ def findGitVersion():
         else:
             return data
     else:
+        try:
+            import overviewer_version
+            return overviewer_version.HASH
+        except:
+            return "unknown"
+
+def findGitVersion():
+    try:
+        p = Popen(['git', 'describe', '--tags'], stdout=PIPE, stderr=PIPE)
+        p.stderr.close()
+        line = p.stdout.readlines()[0]
+        if line.startswith('release-'):
+            line = line.split('-', 1)[1]
+        # turn 0.1.2-50-somehash into 0.1.2-50
+        # and 0.1.3 into 0.1.3
+        line = '-'.join(line.split('-', 2)[:2])
+        return line.strip()
+    except:
         try:
             import overviewer_version
             return overviewer_version.VERSION

setup.py

@@ -1,25 +1,78 @@
-from distutils.core import setup, Extension
+#!/usr/bin/env python
+
+from distutils.core import setup
+from distutils.extension import Extension
 from distutils.command.build import build
 from distutils.command.clean import clean
 from distutils.command.build_ext import build_ext
+from distutils.command.sdist import sdist
 from distutils.dir_util import remove_tree
+from distutils.sysconfig import get_python_inc
 from distutils import log
-import os, os.path
+import sys, os, os.path
 import glob
 import platform
 import time
+import overviewer_core.util as util
 
 try:
     import py2exe
 except ImportError:
     py2exe = None
 
+try:
+    import py2app
+    from setuptools.extension import Extension
+except ImportError:
+    py2app = None
+
 # now, setup the keyword arguments for setup
-# (because we don't know until runtime if py2exe is available)
+# (because we don't know until runtime if py2exe/py2app is available)
 setup_kwargs = {}
-setup_kwargs['options'] = {}
 setup_kwargs['ext_modules'] = []
 setup_kwargs['cmdclass'] = {}
+setup_kwargs['options'] = {}
+
+#
+# metadata
+#
+
+# Utility function to read the README file.  
+# Used for the long_description.  It's nice, because now 1) we have a top level
+# README file and 2) it's easier to type in the README file than to put a raw
+# string in below ...
+def read(fname):
+    return open(os.path.join(os.path.dirname(__file__), fname)).read()
+
+setup_kwargs['name'] = 'Minecraft-Overviewer'
+setup_kwargs['version'] = util.findGitVersion()
+setup_kwargs['description'] = 'Generates large resolution images of a Minecraft map.'
+setup_kwargs['url'] = 'http://overviewer.org/'
+setup_kwargs['author'] = 'Andrew Brown'
+setup_kwargs['author_email'] = 'brownan@gmail.com'
+setup_kwargs['license'] = 'GNU General Public License v3'
+setup_kwargs['long_description'] = read('README.rst')
+
+# top-level files that should be included as documentation
+doc_files = ['COPYING.txt', 'README.rst', 'CONTRIBUTORS.rst', 'sample.settings.py']
+
+# helper to create a 'data_files'-type sequence recursively for a given dir
+def recursive_data_files(src, dest=None):
+    if dest is None:
+        dest = src
+    
+    ret = []
+    for dirpath, dirnames, filenames in os.walk(src):
+        current_dest = os.path.relpath(dirpath, src)
+        if current_dest == '.':
+            current_dest = dest
+        else:
+            current_dest = os.path.join(dest, current_dest)
+        
+        current_sources = map(lambda p: os.path.join(dirpath, p), filenames)
+        
+        ret.append((current_dest, current_sources))
+    return ret
 
 #
 # py2exe options
@@ -27,9 +80,9 @@ setup_kwargs['cmdclass'] = {}
 
 if py2exe is not None:
     setup_kwargs['console'] = ['overviewer.py']
-    setup_kwargs['data_files'] = [('textures', ['textures/lava.png', 'textures/water.png', 'textures/fire.png', 'textures/portal.png']),
+    setup_kwargs['data_files'] = [('', doc_files)]
-                                  ('', ['COPYING.txt', 'README.rst']),
+    setup_kwargs['data_files'] += recursive_data_files('overviewer_core/data/textures', 'textures')
-                                  ('web_assets', glob.glob('web_assets/*'))]
+    setup_kwargs['data_files'] += recursive_data_files('overviewer_core/data/web_assets', 'web_assets')
     setup_kwargs['zipfile'] = None
     if platform.system() == 'Windows' and '64bit' in platform.architecture():
         b = 3
@@ -37,6 +90,28 @@ if py2exe is not None:
         b = 1
     setup_kwargs['options']['py2exe'] = {'bundle_files' : b, 'excludes': 'Tkinter'}
 
+#
+# py2app options
+#
+
+if py2app is not None:
+    setup_kwargs['app'] = ['overviewer.py']
+    setup_kwargs['options']['py2app'] = {'argv_emulation' : False}
+    setup_kwargs['setup_requires'] = ['py2app']
+
+#
+# script, package, and data
+#
+
+setup_kwargs['packages'] = ['overviewer_core']
+setup_kwargs['scripts'] = ['overviewer.py']
+setup_kwargs['package_data'] = {'overviewer_core':
+                                    ['data/textures/*',
+                                     'data/web_assets/*']}
+if py2exe is None:
+    setup_kwargs['data_files'] = [('share/doc/minecraft-overviewer', doc_files)]
+
+
 #
 # c_overviewer extension
 #
@@ -52,25 +127,31 @@ except AttributeError:
 try:
     pil_include = os.environ['PIL_INCLUDE_DIR'].split(os.pathsep)
 except:
+    pil_include = [ os.path.join(get_python_inc(plat_specific=1), 'Imaging') ]
+    if not os.path.exists(pil_include[0]):
         pil_include = [ ]
         
+
 # used to figure out what files to compile
 render_modes = ['normal', 'overlay', 'lighting', 'night', 'spawn', 'cave', 'mineral']
 
-c_overviewer_files = ['src/main.c', 'src/composite.c', 'src/iterate.c', 'src/endian.c', 'src/rendermodes.c']
+c_overviewer_files = ['main.c', 'composite.c', 'iterate.c', 'endian.c', 'rendermodes.c']
-c_overviewer_files += map(lambda mode: 'src/rendermode-%s.c' % (mode,), render_modes)
+c_overviewer_files += map(lambda mode: 'rendermode-%s.c' % (mode,), render_modes)
-c_overviewer_files += ['src/Draw.c']
+c_overviewer_files += ['Draw.c']
-c_overviewer_includes = ['src/overviewer.h', 'src/rendermodes.h']
+c_overviewer_includes = ['overviewer.h', 'rendermodes.h']
+
+c_overviewer_files = map(lambda s: 'overviewer_core/src/'+s, c_overviewer_files)
+c_overviewer_includes = map(lambda s: 'overviewer_core/src/'+s, c_overviewer_includes)
+
+setup_kwargs['ext_modules'].append(Extension('overviewer_core.c_overviewer', c_overviewer_files, include_dirs=['.', numpy_include] + pil_include, depends=c_overviewer_includes, extra_link_args=[]))
 
-setup_kwargs['ext_modules'].append(Extension('c_overviewer', c_overviewer_files, include_dirs=['.', numpy_include] + pil_include, depends=c_overviewer_includes, extra_link_args=[]))
 
 # tell build_ext to build the extension in-place
 # (NOT in build/)
 setup_kwargs['options']['build_ext'] = {'inplace' : 1}
-# tell the build command to only run build_ext
-build.sub_commands = [('build_ext', None)]
 
 # custom clean command to remove in-place extension
+# and the version file
 class CustomClean(clean):
     def run(self):
         # do the normal cleanup
@@ -79,7 +160,7 @@ class CustomClean(clean):
         # try to remove '_composite.{so,pyd,...}' extension,
         # regardless of the current system's extension name convention
         build_ext = self.get_finalized_command('build_ext')
-        pretty_fname = build_ext.get_ext_filename('c_overviewer')
+        pretty_fname = build_ext.get_ext_filename('overviewer_core.c_overviewer')
         fname = pretty_fname
         if os.path.exists(fname):
             try:
@@ -93,7 +174,51 @@ class CustomClean(clean):
             log.debug("'%s' does not exist -- can't clean it",
                       pretty_fname)
         
-class CustomBuild(build_ext):
+        versionpath = os.path.join("overviewer_core", "overviewer_version.py")
+        try:
+            if not self.dry_run:
+                os.remove(versionpath)
+            log.info("removing '%s'", versionpath)
+        except OSError:
+            log.warn("'%s' could not be cleaned -- permission denied", versionpath)
+
+        # now try to purge all *.pyc files
+        for root, dirs, files in os.walk(os.path.join(os.path.dirname(__file__), ".")):
+            for f in files:
+                if f.endswith(".pyc"):
+                    if self.dry_run:
+                        log.warn("Would remove %s", os.path.join(root,f))
+                    else:
+                        os.remove(os.path.join(root, f))
+
+def generate_version_py():
+    try:
+        outstr = ""
+        outstr += "VERSION=%r\n" % util.findGitVersion()
+        outstr += "HASH=%r\n" % util.findGitHash()
+        outstr += "BUILD_DATE=%r\n" % time.asctime()
+        outstr += "BUILD_PLATFORM=%r\n" % platform.processor()
+        outstr += "BUILD_OS=%r\n" % platform.platform()
+        f = open("overviewer_core/overviewer_version.py", "w")
+        f.write(outstr)
+        f.close()
+    except:
+        print "WARNING: failed to build overview_version file"
+
+class CustomSDist(sdist):
+    def run(self):
+        # generate the version file
+        generate_version_py()
+        sdist.run(self)
+
+class CustomBuild(build):
+    def run(self):
+        # generate the version file
+        generate_version_py()
+        build.run(self)
+        print "\nBuild Complete"
+
+class CustomBuildExt(build_ext):
     def build_extensions(self):
         c = self.compiler.compiler_type
         if c == "msvc":
@@ -101,32 +226,18 @@ class CustomBuild(build_ext):
             for e in self.extensions:
                 e.extra_link_args.append("/MANIFEST")
 
+        # build in place, and in the build/ tree
+        self.inplace = False
+        build_ext.build_extensions(self)
+        self.inplace = True
         build_ext.build_extensions(self)
         
 
-if py2exe  is not None:
-# define a subclass of py2exe to build our version file on the fly
-    class CustomPy2exe(py2exe.build_exe.py2exe):
-        def run(self):
-            try:
-                import util
-                f = open("overviewer_version.py", "w")
-                f.write("VERSION=%r\n" % util.findGitVersion())
-                f.write("BUILD_DATE=%r\n" % time.asctime())
-                f.write("BUILD_PLATFORM=%r\n" % platform.processor())
-                f.write("BUILD_OS=%r\n" % platform.platform())
-                f.close()
-                setup_kwargs['data_files'].append(('.', ['overviewer_version.py']))
-            except:
-                print "WARNING: failed to build overview_version file"
-            py2exe.build_exe.py2exe.run(self)
-    setup_kwargs['cmdclass']['py2exe'] = CustomPy2exe
-
 setup_kwargs['cmdclass']['clean'] = CustomClean
-setup_kwargs['cmdclass']['build_ext'] = CustomBuild
+setup_kwargs['cmdclass']['sdist'] = CustomSDist
+setup_kwargs['cmdclass']['build'] = CustomBuild
+setup_kwargs['cmdclass']['build_ext'] = CustomBuildExt
 ###
 
 setup(**setup_kwargs)
 
-
-print "\nBuild Complete"