tools improvement (#926)

* tools improvement

* added "Source/DetourAssert.cpp" to recastnavigation/Detour/CMakeLists.txt

* increased MMAP and VMAP version numbers

* Will need to re extract MMAPS and VMAPS

deps/recastnavigation/Recast/Include/RecastAssert.h

@@ -23,11 +23,34 @@
 // Feel free to change the file and include your own implementation instead.
 
 #ifdef NDEBUG
+
 // From http://cnicholson.net/2009/02/stupid-c-tricks-adventures-in-assert/
-#	define rcAssert(x) do { (void)sizeof(x); } while((void)(__LINE__==-1),false)  
+#	define rcAssert(x) do { (void)sizeof(x); } while((void)(__LINE__==-1),false)
+
 #else
+
+/// An assertion failure function.
+//  @param[in]		expression  asserted expression.
+//  @param[in]		file  Filename of the failed assertion.
+//  @param[in]		line  Line number of the failed assertion.
+///  @see rcAssertFailSetCustom
+typedef void (rcAssertFailFunc)(const char* expression, const char* file, int line);
+
+/// Sets the base custom assertion failure function to be used by Recast.
+///  @param[in]		assertFailFunc	The function to be used in case of failure of #dtAssert
+void rcAssertFailSetCustom(rcAssertFailFunc *assertFailFunc);
+
+/// Gets the base custom assertion failure function to be used by Recast.
+rcAssertFailFunc* rcAssertFailGetCustom();
+
 #	include <assert.h> 
-#	define rcAssert assert
+#	define rcAssert(expression) \
+		{ \
+			rcAssertFailFunc* failFunc = rcAssertFailGetCustom(); \
+			if(failFunc == NULL) { assert(expression); } \
+			else if(!(expression)) { (*failFunc)(#expression, __FILE__, __LINE__); } \
+		}
+
 #endif
 
 #endif // RECASTASSERT_H