khanat-opennel-code/code/ryzom/client/src/pacs_client.cpp
2010-05-06 02:08:41 +02:00

267 lines
7.3 KiB
C++

// 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 //
/////////////
#include "stdpch.h"
#include <memory>
// Misc.
#include "nel/misc/vector.h"
// Pacs Interface.
#include "nel/pacs/u_retriever_bank.h"
#include "nel/pacs/u_global_retriever.h"
#include "nel/pacs/u_primitive_block.h"
// Client.
#include "pacs_client.h"
#include "user_entity.h"
#include "ig_callback.h"
#include "ig_client.h"
// std
#include <map>
///////////
// USING //
///////////
using namespace NLMISC;
using namespace NLPACS;
////////////
// GLOBAL //
////////////
UMoveContainer *PACS = 0;
UGlobalRetriever *GR = 0;
URetrieverBank *RB = 0;
const float LRRefeshRadius = 400.f;
CIGCallback *IGCallbacks = 0;
// World Images
const uint8 staticWI = 0; // Static World Image
const uint8 dynamicWI = 1; // Dynamic World Image
// Collision Masks.
const UMovePrimitive::TCollisionMask MaskColNone = 0x00000000;
const UMovePrimitive::TCollisionMask MaskColPlayer = 0x00000001;
const UMovePrimitive::TCollisionMask MaskColNpc = 0x00000002;
const UMovePrimitive::TCollisionMask MaskColDoor = 0x00000004;
const UMovePrimitive::TCollisionMask MaskColAll = 0xFFFFFFFF;
TPacsPrimMap PacsPrims;
const uint16 UserDataTree = 0;
const uint16 UserDataLift = 1;
const uint16 UserDataDoor = 2;
const uint16 UserDataEntity = 3;
///////////////
// FUNCTIONS //
///////////////
//-----------------------------------------------
// initPACS :
// Initialize PACS.
//-----------------------------------------------
void initPACS(const char* rbank, const char* gr, NLMISC::IProgressCallback &/* progress */)
{
// Check old PACS is well released.
nlassertex(RB==0, ("RB should be Null before the init."));
nlassertex(GR==0, ("GR should be Null before the init."));
nlassertex(PACS==0, ("PACS should be Null before the init."));
if(rbank != 0 && gr != 0)
{
RB = NLPACS::URetrieverBank::createRetrieverBank(rbank, false);
GR = NLPACS::UGlobalRetriever::createGlobalRetriever(gr, RB);
if (GR)
{
CAABBox cbox = GR->getBBox();
uint gw = (uint)(cbox.getHalfSize().x*2.0 / RYZOM_ENTITY_SIZE_MAX) + 1;
uint gh = (uint)(cbox.getHalfSize().y*2.0 / RYZOM_ENTITY_SIZE_MAX) + 1;
PACS = UMoveContainer::createMoveContainer(GR, gw, gh, RYZOM_ENTITY_SIZE_MAX, 2);
}
else
nlwarning("Could not create global retriever for %s, %s", rbank, gr);
}
// Try to create a PACS with another method.
if(PACS == 0)
PACS = UMoveContainer::createMoveContainer(15000.0, -25000.0, 20000.0, -20000.0, 16, 16, RYZOM_ENTITY_SIZE_MAX, 2);
// Set the static world image.
if(PACS)
PACS->setAsStatic(staticWI);
else
nlwarning("initPACS: cannot create PACS at all.");
}// initPACS //
//-----------------------------------------------
// releasePACS :
// Initialize PACS.
//-----------------------------------------------
void releasePACS ()
{
// Move container presents ?
if (PACS)
{
UMoveContainer::deleteMoveContainer (PACS);
PACS = NULL;
}
// Global retriever presents ?
if (GR)
{
UGlobalRetriever::deleteGlobalRetriever (GR);
GR = NULL;
}
// Retriever bank loader ?
if (RB)
{
URetrieverBank::deleteRetrieverBank (RB);
RB = NULL;
}
}// initPACS //
//-----------------------------------------------
// getCluster :
// Get the cluster from a global position.
//-----------------------------------------------
UInstanceGroup *getCluster(const UGlobalPosition &gp)
{
// Cannot find the cluster if GR is Null.
if(GR==0)
return 0;
const string &strPos = GR->getIdentifier(gp);
if(strPos == "")
return 0;
// try to find the ig in the loaded ig map
std::map<std::string, UInstanceGroup *>::const_iterator igIt = IGLoaded.find(strlwr(strPos));
if (igIt != IGLoaded.end())
{
return igIt->second;
}
// searh in the fyros city igs
if(strPos == "col_appart")
return IGCity["apart.ig"];
else if(strPos == "col_forge")
return IGCity["forge.ig"];
else if(strPos == "col_mairie")
return IGCity["mairie.ig"];
else if(strPos == "col_taverne")
return IGCity["taverne.ig"];
else if(strPos == "col_warschool")
return IGCity["warschool.ig"];
else if("col_street_1" || "col_street_2")
return IGCity["street.ig"];
else
{
nlwarning("getCluster : %s : unknown Identifier.", strPos.c_str());
return 0;
}
}// getCluster //
//-----------------------------------------------
void initLandscapeIGCallbacks()
{
releaseLandscapeIGCallbacks();
nlassert(IGCallbacks == NULL); // should be initilized only once!
IGCallbacks = new CIGCallback();
}
//-----------------------------------------------
void releaseLandscapeIGCallbacks()
{
delete IGCallbacks;
IGCallbacks = NULL;
}
///===================================================================================
void addPacsPrim(const std::string &fileName)
{
std::string ppName = NLMISC::strlwr(NLMISC::CFile::getFilenameWithoutExtension(fileName));
if (PacsPrims.find(ppName) != PacsPrims.end())
{
nlwarning(("Pacs primitive " + ppName + " already has been inserted").c_str());
return;
}
std::auto_ptr<NLPACS::UPrimitiveBlock> pb(NLPACS::UPrimitiveBlock::createPrimitiveBlockFromFile(fileName));
PacsPrims[ppName] = pb.release();
}
///===================================================================================
void deletePrimitiveBlocks()
{
for(TPacsPrimMap::iterator it = PacsPrims.begin(); it != PacsPrims.end(); ++it)
{
delete it->second;
}
PacsPrims.clear();
}
///===================================================================================
void initPrimitiveBlocks()
{
//-----------------------------
// load pacs landscape collisions
//-----------------------------
static const char primitiveListFile[] = "landscape_col_prim_pacs_list.txt";
std::string lookupPathPrimList = CPath::lookup(primitiveListFile, false, true);
if (lookupPathPrimList.empty())
{
nlwarning("Unable to find the file containing pacs primitives list : %s", primitiveListFile);
return;
}
//
char tmpBuff[300];
NLMISC::CIFile inputFile;
if(!inputFile.open(lookupPathPrimList, false))
{
nlwarning("Couldn't open %s", primitiveListFile);
return;
}
//
while(!inputFile.eof())
{
inputFile.getline(tmpBuff, 300);
std::string primFile = CPath::lookup(tmpBuff, false, true);
if (!primFile.empty())
{
try
{
addPacsPrim(primFile);
}
catch (NLMISC::Exception &)
{
nlwarning("Error while loading %s", primFile.c_str());
}
}
else
{
nlwarning("Couldn't find %s", tmpBuff);
}
}
//
inputFile.close();
}