Cube  Diff

#define vlinterp(v, f, u, g)                   \
	{                                      \
		(v).x = (v).x * f + (u).x * g; \
		(v).y = (v).y * f + (u).y * g; \
		(v).z = (v).z * f + (u).z * g; \
	}

#define sgetstr()                        \
	{                                \
		char *t = text;          \
		do {                     \
			*t = getint(&p); \
		} while (*t++);          \
	} // used by networking

#define m_noitems (gamemode >= 4)
#define m_noitemsrail (gamemode <= 5)
#define m_arena (gamemode >= 8)
#define m_tarena (gamemode >= 10)
#define m_teammode (gamemode & 1 && gamemode > 2)