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#pragma once
#include <mutex>
enum out_colours { K_RED, K_GREEN, K_BLUE, K_YELLOW, K_CYAN, K_MAGENTA, K_WHITE, K_NONE };
// Warning - on Linux get_key will detect control keys, but not on Windows.
// We will only use it for alphanum keys anyway.
int get_key();
void set_colour(out_colours cl);
void reset_colour();
// on MSVC sizeof(long int) = 4, gcc sizeof(long int) = 8, this is the workaround
// now we can use %llu on both compilers
inline long long unsigned int int_port(size_t i)
{
return i;
}
enum verbosity : size_t { L0 = 0, L1 = 1, L2 = 2, L3 = 3, L4 = 4, LINF = 100};
class printer
{
public:
static inline printer* inst()
{
if (oInst == nullptr) oInst = new printer;
return oInst;
};
inline void set_verbose_level(size_t level) { verbose_level = (verbosity)level; }
void print_msg(verbosity verbose, const char* fmt, ...);
void print_str(const char* str);
private:
printer();
static printer* oInst;
std::mutex print_mutex;
verbosity verbose_level;
};
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