khanat-opennel-code/code/ryzom/client/src/3d_notes.cpp

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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "stdpch.h"
#include "3d_notes.h"
#include "client_cfg.h"
#include "init_main_loop.h"
#include "user_entity.h"
using namespace std;
using namespace NLMISC;
void cbNotesChanged()
{
nlinfo("cbNotesChanged called");
Notes.Notes.clear();
CConfigFile::CVar &var = Notes.NotesConfigFile.getVar("Notes");
for(sint i = 0; i < var.size(); i+=3)
{
sint id = var.asInt(i);
if(i == 0 && id == 0)
{
// first is always 0
continue;
}
if(id == 0)
{
nlwarning("Malformated id 0 in note file '%s', discard all notes", ClientCfg.NotesFilename.c_str());
Notes.Notes.clear();
return;
}
CVector pos;
vector<string> posstr;
explode(var.asString(i+1), ",", posstr);
if(posstr.size() != 3)
{
nlwarning("Malformated position in note number %d in file '%s', discard all notes", id, ClientCfg.NotesFilename.c_str());
Notes.Notes.clear();
return;
}
pos.x = (float)atof(posstr[0].c_str());
pos.y = (float)atof(posstr[1].c_str());
pos.z = (float)atof(posstr[2].c_str());
string note(var.asString(i+2));
if(note.empty())
{
nlwarning("Malformated because empty note in note number %d in file '%s', skipping it", id, ClientCfg.NotesFilename.c_str());
}
else
{
Notes.addNote(pos, note, id);
}
}
}
C3DNotes::CNote::CNote(const NLMISC::CVector &pos, const std::string &note, sint id) :
Id(id), Position(pos), Note(note), Bubble(NULL)
{
nlassert(Id > 0);
}
C3DNotes::CNote::~CNote()
{
if(Bubble)
{
Bubble->setActive(false);
Bubble->unlink();
Bubble = NULL;
}
}
void C3DNotes::init()
{
if(!ClientCfg.NotesFilename.empty())
{
// load the 3d notes
try
{
NotesConfigFile.load(ClientCfg.NotesFilename);
NotesConfigFile.setCallback(cbNotesChanged);
NotesAvailable = true;
cbNotesChanged();
}
catch(Exception &e)
{
nlwarning("Error while loading '%s': %s", ClientCfg.NotesFilename.c_str(), e.what());
NotesAvailable = false;
}
}
}
void C3DNotes::update()
{
if (!NotesAvailable) return;
// check if we need new bubble
CVector userPos = UserEntity->pos();
for(list<CNote>::iterator it = Notes.begin(); it != Notes.end(); it++)
{
if((*it).Bubble == NULL && ((*it).Position - userPos).norm() < 100)
{
string n = toString("NOTE: %d %s", (*it).Id, (*it).Note.c_str());
(*it).Bubble = InSceneBubbleManager.newBubble (ucstring(n));
if((*it).Bubble)
{
(*it).Bubble->link(NULL, 60*60*10);
(*it).Bubble->setActive (true);
nlinfo("NOTE: id %d pos(%f,%f,%f) note '%s'", (*it).Id, (*it).Position.x, (*it).Position.y, (*it).Position.z, (*it).Note.c_str());
}
}
else if((*it).Bubble && ((*it).Position - userPos).norm() >= 100)
{
(*it).Bubble->setActive(false);
(*it).Bubble->unlink();
(*it).Bubble = NULL;
}
if((*it).Bubble)
{
(*it).Bubble->Position = (*it).Position;
}
}
}
void C3DNotes::release()
{
Notes.clear();
}
void C3DNotes::saveNotes()
{
if (!NotesAvailable) return;
vector<string> vals;
vals.push_back("0");
vals.push_back("0,0,0");
vals.push_back("0");
for(list<CNote>::iterator it = Notes.begin(); it != Notes.end(); it++)
{
vals.push_back(toString("%d", (*it).Id));
vals.push_back(toString("%f,%f,%f", (*it).Position.x, (*it).Position.y, (*it).Position.z));
vals.push_back((*it).Note);
}
CConfigFile::CVar &var = NotesConfigFile.getVar("Notes");
var.setAsString(vals);
var.SaveWrap = 3;
NotesConfigFile.save();
}
void C3DNotes::addNote(const NLMISC::CVector &pos, const string &note, sint id)
{
if (!NotesAvailable) return;
bool needToSave = false;
if(id == 0)
{
id = NextId++;
needToSave = true;
}
Notes.push_back(CNote(pos, note, id));
if(id >= NextId)
{
NextId = id + 1;
}
if(needToSave)
{
saveNotes();
}
}
void C3DNotes::removeNote(sint id)
{
if (!NotesAvailable) return;
for(list<CNote>::iterator it = Notes.begin(); it != Notes.end(); it++)
{
if((*it).Id == id)
{
Notes.erase(it);
saveNotes();
return;
}
}
}
NLMISC_COMMAND(note, "Add a 3d note at your location", "<note>")
{
if(args.size() == 0)
return false;
#ifdef NL_OS_WINDOWS
char un[256];
DWORD s = 256;
GetUserName(un,&s);
#else
char *un="";
#endif
string note = toString("%s %s", un, IDisplayer::dateToHumanString());
for (uint i = 0; i < args.size(); i++)
{
note += " " + args[i];
}
CVector pos = UserEntity->pos();
Notes.addNote(pos, note);
return true;
}
NLMISC_COMMAND(removeNote, "Remove a 3d note with its id", "<id>")
{
if(args.size() == 0)
return false;
sint id = atoi(args[0].c_str());
if(id == 0)
{
log.displayNL("0 is an invalid note id");
return false;
}
Notes.removeNote(id);
return true;
}
NLMISC_COMMAND(displayNotes, "display all notes", "")
{
if(args.size() != 0)
return false;
log.displayNL("Displaying %d notes:", Notes.Notes.size());
for(list<C3DNotes::CNote>::iterator it = Notes.Notes.begin(); it != Notes.Notes.end(); it++)
{
log.displayNL("id %d pos(%f,%f,%f) note '%s'", (*it).Id, (*it).Position.x, (*it).Position.y, (*it).Position.z, (*it).Note.c_str());
}
return true;
}
NLMISC_COMMAND(gotoNote, "go to a note", "<id>|<text>")
{
if(args.size() == 0)
return false;
CVector pos(CVector::Null);
sint id = atoi(args[0].c_str());
if(id == 0)
{
// it's a text
string tok;
for(uint i = 0; i < args.size(); i++)
{
if(i != 0) tok += " ";
tok += args[i];
}
tok = strlwr(tok);
list<C3DNotes::CNote>::iterator it;
for(it = Notes.Notes.begin(); it != Notes.Notes.end(); it++)
{
string note = strlwr((*it).Note);
if(note.find(tok) != string::npos)
{
pos = (*it).Position;
break;
}
}
if(it == Notes.Notes.end())
{
log.displayNL("No notes match the text '%s'", tok.c_str());
}
}
else
{
// it's an id
list<C3DNotes::CNote>::iterator it;
for(it = Notes.Notes.begin(); it != Notes.Notes.end(); it++)
{
if((*it).Id == id)
{
pos = (*it).Position;
break;
}
}
if(it == Notes.Notes.end())
{
log.displayNL("No notes match the id %d", id);
}
}
if(pos != CVector::Null)
{
string cmd;
if (ClientCfg.Local)
{
cmd = toString("pos %f %f %f", pos.x, pos.y, pos.z);
}
else
{
cmd = toString("a Position %f,%f", pos.x, pos.y);
}
log.displayNL("Go to note at position (%f,%f,%f)", pos.x, pos.y, pos.z);
ICommand::execute(cmd, *InfoLog);
}
return true;
}
#if !FINAL_VERSION
NLMISC_COMMAND(debug, "open the debug window. alias to ah show_hide debug_info", "")
{
if(args.size() != 0) return false;
string cmd("ah show debug_info");
ICommand::execute(cmd, log);
return true;
}
#endif