diff options
Diffstat (limited to 'src/player.cpp')
| -rw-r--r-- | src/player.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/player.cpp b/src/player.cpp index 2ebf158a6..e568d7dee 100644 --- a/src/player.cpp +++ b/src/player.cpp @@ -23,6 +23,55 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "constants.h" #include "utility.h" +// Convert a privileges value into a human-readable string, +// with each component separated by a comma. +std::wstring privsToString(u64 privs) +{ + std::wostringstream os(std::ios_base::binary); + if(privs & PRIV_BUILD) + os<<L"build,"; + if(privs & PRIV_TELEPORT) + os<<L"teleport,"; + if(privs & PRIV_SETTIME) + os<<L"settime,"; + if(privs & PRIV_PRIVS) + os<<L"privs,"; + if(os.tellp()) + { + // Drop the trailing comma. (Why on earth can't + // you truncate a C++ stream anyway???) + std::wstring tmp = os.str(); + return tmp.substr(0, tmp.length() -1); + } + return os.str(); +} + +// Converts a comma-seperated list of privilege values into a +// privileges value. The reverse of privsToString(). Returns +// PRIV_INVALID if there is anything wrong with the input. +u64 stringToPrivs(std::wstring str) +{ + u64 privs=0; + std::vector<std::wstring> pr; + pr=str_split(str, ','); + for(std::vector<std::wstring>::iterator i = pr.begin(); + i != pr.end(); ++i) + { + if(*i == L"build") + privs |= PRIV_BUILD; + else if(*i == L"teleport") + privs |= PRIV_TELEPORT; + else if(*i == L"settime") + privs |= PRIV_SETTIME; + else if(*i == L"privs") + privs |= PRIV_PRIVS; + else + return PRIV_INVALID; + } + return privs; +} + + Player::Player(): touching_ground(false), in_water(false), |