A common case is a corrupt (or empty) level.dat file. This condition
wasn't properly caught, yielding a less-than-useful stack trace. Even
more concerning is that this could happen when a user is just running
"overviewer.py" to get a world listing.
This has been fixed to improve the user experience
pngnq-s9 is essentially just a more recently dead version of pngnq,
however, due to not being able to specify multiple binary names in
the past, we've not supported it. Refactor the code to allow specifying
multiple binary names, and add pngnq-s9 to it.
Minecraft now uses minecraft:sign as its id for signs, but also uses
Sign for older versions or chunks that have not yet been updated.
Change the genPOI sign wrangling code and the documentation to reflect
this change.
Fixes#1340.
temp/humnidity was calculated so it matched the pixel at the start of each biome
as shown in the color template (http://minecraft.gamepedia.com/File:Biomes1.7.2.png)
TODO: switch to using coordinates in the image instead of temp/humidity
Inlining the function allows the compiler to optimize away the
function completely. Clang 3.7.1 does exactly that.
This leads to an error, if the library is used with python:
% ./overviewer.py
Traceback (most recent call last):
File "/tmp/minecraft/Minecraft-Overviewer/overviewer_core/__init__.py", line 20, in check_c_overviewer
import c_overviewer
ImportError: /tmp/minecraft/Minecraft-Overviewer/overviewer_core/c_overviewer.so: undefined symbol: estimate_blocklevel
Something has gone wrong importing the c_overviewer extension. Please
make sure it is up-to-date (clean and rebuild)
Previously, the files were not closed after reading or writing;
by using a "with" statement, the file handles will be closed as
soon as they go out of scope.
Possible fix for #1271.
