Fix various warnings. The core, the scripts and the tools now compile without warnings with -Wall -Wextra -pedantic.

-Fix warnings from -Woverflow on implicit constant conversion.
-Fix warnings from -pedantic.
-Fix warnings from -pedantic.
-Fix warnings from -Wformat.

Two minor changes in addition :

-Replace a defined value equal to 2^31 - 1 by std::numeric_limits<int>::max().
-Remove useless null-check on pointer returned by new. New doesn't returns nullptr on failure, it throws std::bad_alloc.

1 files changed, 1 insertions, 1 deletions

diff --git a/dep/g3dlite/include/G3D/debugAssert.h b/dep/g3dlite/include/G3D/debugAssert.h
index edff671061d..51b16ebbe17 100644
--- a/dep/g3dlite/include/G3D/debugAssert.h
+++ b/dep/g3dlite/include/G3D/debugAssert.h
@@ -228,6 +228,6 @@ void _releaseInputGrab_();
     @internal*/
 void _restoreInputGrab_();
 
-}; }; // namespace
+} } // namespace
 
 #endif