add wraparound support to C2 physics

[openc2e.git] / util.cpp

#include "util.h"
#include "exceptions.h"
#include <sstream>

std::string readfile(std::istream &in) {
        std::ostringstream buf;
        while (in.good()) {
                char tempbuf[512];
                in.get(tempbuf, sizeof tempbuf, '\0');
                buf << tempbuf;
                if (!in.good())
                        break;
                if (in.bad())
                        throw creaturesException("IO error");
        }
        return buf.str();
}