diff options
Diffstat (limited to 'engines/sword25/util/lua')
-rw-r--r-- | engines/sword25/util/lua/lmathlib.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/engines/sword25/util/lua/lmathlib.cpp b/engines/sword25/util/lua/lmathlib.cpp index bb9c6ed442..7e64d75789 100644 --- a/engines/sword25/util/lua/lmathlib.cpp +++ b/engines/sword25/util/lua/lmathlib.cpp @@ -6,6 +6,11 @@ #include <stdlib.h> +// MSVC does not define M_PI, M_SQRT2 and other math defines by default. +// _USE_MATH_DEFINES must be defined in order to have these defined, thus +// we enable it here. For more information, check: +// http://msdn.microsoft.com/en-us/library/4hwaceh6(v=VS.100).aspx +#define _USE_MATH_DEFINES #include <math.h> #define lmathlib_c |