working on fixing decachunk generation

chunkymap-regen.py

@@ -391,6 +391,7 @@ class MTChunks:
     chunks = None
     decachunks = None
     rendered_this_session_count = None
+    #force_rerender_decachunks_enable = None
 
     #region values for subprocess arguments:
     pixelspernode = 1
@@ -434,6 +435,7 @@ class MTChunks:
     min_indent = None
 
     def __init__(self):  #formerly checkpaths() in global scope
+        #self.force_rerender_decachunks_enable = True
         self.min_indent = "  "
         self.decachunks = {}
         self.rendered_this_session_count = 0
@@ -1563,7 +1565,8 @@ class MTChunks:
                     prev_len = len(self.todo_positions)
                     self._check_map_pseudorecursion_branchfrom(chunky_x, chunky_z)
                     #must check_decachunk_containing_chunk AFTER _check_map_pseudorecursion_branchfrom so check_decachunk_containing_chunk can see if there are more to do before rendering superchunk
-                    if self.rendered_this_session_count>prev_rendered_this_session_count:
+                    #always check since already checks queue and doesn't render decachunk on last rendered chunk, but instead on last queued chunk in decachunk
+                    #if self.rendered_this_session_count>prev_rendered_this_session_count or self.force_rerender_decachunks_enable:
                     self.check_decachunk_containing_chunk(chunky_x, chunky_z)
                     if self.verbose_enable:
                         print(min_indent+"["+str(self.todo_index)+"] branching from "+str((chunky_x, chunky_z))+" (added "+str(len(self.todo_positions)-prev_len)+")")

install-chunkymap-on-windows.py

@@ -23,8 +23,9 @@ def web_get(url, file_name):
     myopener.retrieve(url, file_name)
 
 
-#as per http://stackoverflow.com/questions/22676/how-do-i-download-a-file-over-http-using-python
+#as per http://stackoverflow.com/questions/22676/how-do-i-download-a-file-over-http-using-python but FAILS (404 Error) since user agent is not recognized, and setting user agent string does not fix it. use web_get above instead.
 def web_get_BADUSERAGENT(url, file_name):
+    print("This function probably will not work since settings user agent doesn't work with urllib2 request object (user agent is not recognized, and 404 error is usually the result). Try web_get instead.")
     file_name = None
     try:
         #url = "http://download.thinkbroadband.com/10MB.zip"
@@ -207,4 +208,4 @@ if python_folder_name.lower()[:7]!="python3":
         else:
             raw_input("Cannot detect a site-packages folder in python installation of current python executable "+sys.executable+" so installation cannot continue. Press enter to exit.")
 else:
-    raw_input("This installer does not know the correct wheels for python 3 (detected at "+python_folder_path+"). Please run this script with python 2 instead. Please see README.md for manual installation, but download python 3 wheels instead of the example wheels listed in README.md. Press enter to exit.")
+    raw_input("This installer does not know the correct wheels for python 3 (detected at "+python_folder_path+"). Please run this script with python 2 instead. Please see README.md for manual installation, but download and install Python 3 wheels instead of the example wheels listed in README.md. Press enter to exit.")