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Development / Warp

« on: August 29, 2011, 12:51:20 pm »

Hey,

I'm a German student, therefore my english is not so good.
But I think your project ist really cool and I have implemented Warp points to the plugin "commands".
Here's the code:
<plugins/commands/commands.cpp>

Code: [Select]

void warp(std::string user, std::string command, std::deque<std::string> args)
{
    std::string warps;
    std::string line;
    std::ifstream WARPFILE("warp.txt");
    if (WARPFILE.is_open())
    {
while (WARPFILE.good() )
{
 std::getline(WARPFILE, line);
 std::string *warppoint = explode(line, ",");
 if(args.size() == 0)
          {
            std::string str_warppoint = warppoint[0];
            if(str_warppoint != "\n")
            {
              warps += str_warppoint;
              warps += ", ";
            }
          }
          else if(warppoint[0] == args[0])
         {
                mineserver->chat.sendmsgTo(user.c_str(), "Warpe ...." );
           mineserver->user.teleport(user.c_str(), atof(warppoint[1].data()), atof(warppoint[2].data()), atof(warppoint[3].data())/*world: , warppoint[4].data()*/);
          }
}
        if(args.size() == 0) mineserver->chat.sendmsgTo(user.c_str(), warps.c_str() );
WARPFILE.close();
    }
    else mineserver->chat.sendmsgTo(user.c_str(), "No Warp Entries");
}

std::string delwarp(std::string warp)
{
  std::string warps="";
  std::string line;
  std::ifstream iWarp("warp.txt");
  if (iWarp.is_open())
  {
      bool first = true;
      while (iWarp.good() )
      {
        std::getline(iWarp, line);
        std::string *warppoint = explode(line, ",");
        //Copy only the other warppoints
        if(warppoint[0] != warp)
          if(first)
          {
            warps += line;
            first = false;
          }
          else warps += "\n" + line;
      }
      iWarp.close();
  }
  return warps;
}

void setwarp(std::string user, std::string command, std::deque<std::string> args)
{
  if(args.size() == 1)
  {
    double x,y,z;
    int w;
    mineserver->user.getPosition(user.c_str(), &x,&y,&z,NULL,NULL,NULL);
    
    //try to del same entries
    std::string warps = delwarp(args[0]);
    //write data
    std::ofstream oWarp("warp.txt");
    if(oWarp.is_open())
    {
      oWarp << warps << "\n" << args[0] << "," << x << "," << y+2 << "," << z;
      mineserver->chat.sendmsgTo(user.c_str(), "Warp created");
      oWarp.close();
    }
  }
}
    
void delwarp(std::string user, std::string command, std::deque<std::string> args)
{
  if(args.size() == 1)
  {
    //delete warp
    std::string warps = delwarp(args[0]);
    //write data
    std::ofstream oWarp("warp.txt");
    if(oWarp.is_open())
    {
      oWarp << warps;
      mineserver->chat.sendmsgTo(user.c_str(), "Warp deleted");
      oWarp.close();
    }
  }
}
....
....
registerCommand(ComPtr(new Command(parseCmd("warp"), "<warppoint>", "Teleport to warp", warp)));
registerCommand(ComPtr(new Command(parseCmd("setwarp"), "<warppoint>", "Set a warp", setwarp)));
registerCommand(ComPtr(new Command(parseCmd("delwarp"), "<warppoint>", "Delete a warp", delwarp)));
The warps be stored in the file "warps.txt" and the syntax is "name, x, y, z".
Different worlds arent't implemented, because I get the error "886:76: error: too many arguments to function", if I try call the function getposition with eight parameters.

bytesnake