Function ConcatString

engine/script/src/script.cpp:2098–2105

Fast length limited string concatenation that assume we already point to the end of the string. Returns the new end of the string so we do not need to calculate the length of the input string or output string

    // the end of the string. Returns the new end of the string so we do not need
    // to calculate the length of the input string or output string
    static char* ConcatString(char* w_ptr, const char* w_ptr_end, const char* str)
    {
        while ((w_ptr != w_ptr_end) && str && *str)
        {
            *w_ptr++ = *str++;
        }
        return w_ptr;
    }

    /**
    * To reduce the overhead of the profiler when calling lua functions we avoid using dmSnPrintf.