int VMapManager::loadMap(const char* pBasePath, unsigned int pMapId, int x, int y)
{
bool result = false;
std::string dirFileName;
if( pMapId >= MAX_MAPS )
return false;
if( IsTileMap( pMapId ) )
dirFileName = getDirFileName( pMapId, x, y );
else
dirFileName = getDirFileName( pMapId );
MapTree* instanceTree = m_maps[pMapId];
if( instanceTree == NULL )
{
instanceTree = new MapTree( pBasePath );
m_maps[pMapId] = instanceTree;
}
unsigned int mapTileIdent = MAP_TILE_IDENT(x,y);
result = instanceTree->loadMap(dirFileName, mapTileIdent);
if(!result) // remove on fail
{
if(instanceTree->size() == 0)
{
m_maps[pMapId] = NULL;
delete instanceTree;
}
}
return(result);
}
bool VMapManager::_loadMap(const char* pBasePath, unsigned int pMapId, int x, int y, bool pForceTileLoad)
{
bool result = false;
std::string dirFileName;
if(pForceTileLoad || iMapsSplitIntoTiles.containsKey(pMapId))
{
dirFileName = getDirFileName(pMapId,x,y);
}
else
{
dirFileName = getDirFileName(pMapId);
}
MapTree* instanceTree;
if(!iInstanceMapTrees.containsKey(pMapId))
{
instanceTree = new MapTree(pBasePath);
iInstanceMapTrees.set(pMapId, instanceTree);
}
else
instanceTree = iInstanceMapTrees.get(pMapId);
unsigned int mapTileIdent = MAP_TILE_IDENT(x,y);
result = instanceTree->loadMap(dirFileName, mapTileIdent);
if(!result) // remove on fail
{
if(instanceTree->size() == 0)
{
iInstanceMapTrees.remove(pMapId);
delete instanceTree;
}
}
return(result);
}
bool VMapManager::_existsMap(const std::string& pBasePath, unsigned int pMapId, int x, int y, bool pForceTileLoad)
{
bool result = false;
std::string dirFileName;
if(pForceTileLoad || iMapsSplitIntoTiles.containsKey(pMapId))
{
dirFileName = getDirFileName(pMapId,x,y);
}
else
{
dirFileName = getDirFileName(pMapId);
}
size_t len = pBasePath.length() + dirFileName.length();
char *filenameBuffer = new char[len+1];
sprintf(filenameBuffer, "%s%s", pBasePath.c_str(), dirFileName.c_str());
FILE* df = fopen(filenameBuffer, "rb");
if(df)
{
char lineBuffer[FILENAMEBUFFER_SIZE];
if (fgets(lineBuffer, FILENAMEBUFFER_SIZE-1, df) != 0)
{
std::string name = std::string(lineBuffer);
chomp(name);
if(name.length() >1)
{
sprintf(filenameBuffer, "%s%s", pBasePath.c_str(), name.c_str());
FILE* df2 = fopen(filenameBuffer, "rb");
if(df2)
{
char magic[8];
fread(magic,1,8,df2);
if(!strncmp(VMAP_MAGIC,magic,8))
result = true;
fclose(df2);
}
}
}
fclose(df);
}
delete[] filenameBuffer;
return result;
}
void VMapManager::unloadMap(unsigned int pMapId, int x, int y)
{
if( m_maps[pMapId] != NULL )
{
MapTree * instanceTree = m_maps[pMapId];
std::string dirFileName;
if( IsTileMap( pMapId ) )
dirFileName = getDirFileName( pMapId, x, y );
else
dirFileName = getDirFileName( pMapId );
unsigned int mapTileIdent = MAP_TILE_IDENT(x,y);
instanceTree->unloadMap(dirFileName, mapTileIdent);
if(instanceTree->size() == 0)
{
m_maps[ pMapId ] = NULL;
delete instanceTree;
}
}
}
void VMapManager::_unloadMap(unsigned int pMapId, int x, int y)
{
if(iInstanceMapTrees.containsKey(pMapId))
{
MapTree* instanceTree = iInstanceMapTrees.get(pMapId);
std::string dirFileName;
if(iMapsSplitIntoTiles.containsKey(pMapId))
{
dirFileName = getDirFileName(pMapId,x,y);
}
else
{
dirFileName = getDirFileName(pMapId);
}
unsigned int mapTileIdent = MAP_TILE_IDENT(x,y);
instanceTree->unloadMap(dirFileName, mapTileIdent);
if(instanceTree->size() == 0)
{
iInstanceMapTrees.remove(pMapId);
delete instanceTree;
}
}
}
void VMapManager::unloadMap(unsigned int pMapId)
{
if( m_maps[pMapId] != NULL )
{
MapTree* instanceTree = m_maps[ pMapId ];
std::string dirFileName = getDirFileName(pMapId);
instanceTree->unloadMap(dirFileName, 0);
if(instanceTree->size() == 0)
{
m_maps[pMapId]=NULL;
delete instanceTree;
}
}
}
bool VMapManager::_existsMap(const std::string& pBasePath, unsigned int pMapId, int x, int y, bool pForceTileLoad)
{
bool result = false;
std::string dirFileName;
if(pForceTileLoad || iMapsSplitIntoTiles.containsKey(pMapId))
{
dirFileName = getDirFileName(pMapId,x,y);
}
else
{
dirFileName = getDirFileName(pMapId);
}
size_t len = pBasePath.length() + dirFileName.length();
char *filenameBuffer = new char[len+1];
sprintf(filenameBuffer, "%s%s", pBasePath.c_str(), dirFileName.c_str());
FILE* df = fopen(filenameBuffer, "rb");
if(df)
{
fclose(df);
result = true;
}
delete[] filenameBuffer;
return result;
}
void VMapManager::unloadMap(unsigned int pMapId)
{
if(iInstanceMapTrees.containsKey(pMapId))
{
MapTree* instanceTree = iInstanceMapTrees.get(pMapId);
std::string dirFileName = getDirFileName(pMapId);
instanceTree->unloadMap(dirFileName, 0, true);
if(instanceTree->size() == 0)
{
iInstanceMapTrees.remove(pMapId);
delete instanceTree;
}
Command c = Command();
c.fillUnloadTileCmd(pMapId);
iCommandLogger.appendCmd(c);
}
}
