diff options
Diffstat (limited to 'src/shared/vmap/CoordModelMapping.cpp')
| -rw-r--r-- | src/shared/vmap/CoordModelMapping.cpp | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/src/shared/vmap/CoordModelMapping.cpp b/src/shared/vmap/CoordModelMapping.cpp new file mode 100644 index 00000000000..0ea0261c894 --- /dev/null +++ b/src/shared/vmap/CoordModelMapping.cpp @@ -0,0 +1,187 @@ +/* + * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "CoordModelMapping.h" + +#include <string.h> + +using namespace G3D; + +namespace VMAP +{ + + //============================================================ + //============================================================ + + void CMappingEntry::addFilename(char *pName) + { + std::string name = std::string(pName); + if(!iFilenames.contains(name)) + iFilenames.append(std::string(pName)); + } + + //============================================================ + + const std::string CMappingEntry::getKeyString() const + { + return(CMappingEntry::getKeyString(iMapId,xPos, yPos)); + } + + //============================================================ + //============================================================ + //============================================================ + + CoordModelMapping::~CoordModelMapping() + { + Array<std::string> keys = iMapObjectFiles.getKeys(); + for (int k = 0; k < keys.length(); k++) + { + CMappingEntry *value = getCMappingEntry(keys[k]); + if(value != 0) + { + iMapObjectFiles.remove(keys[k]); + delete value; + } + } + } + + //============================================================ + + int findPosChar(const char *namebuffer, char pSearch, int pCount) + { + int result = -1; + int pos=0; + while(namebuffer[pos] != 0) + { + if(namebuffer[pos] == pSearch) + { + --pCount; + } + if(pCount == 0) + { + result = pos; + break; + } + ++pos; + } + return result; + } + //============================================================ + bool CoordModelMapping::readCoordinateMapping(const std::string& pDirectoryFileName) + { + FILE *f = fopen(pDirectoryFileName.c_str(), "rb"); + bool result = false; + char buffer[500+1]; + + if(f) + { + result = true; + CMappingEntry* cMappingEntry; + while(fgets(buffer, 500, f)) + { + //char namebuffer[500]; + char positionbuffer[500]; + int xpos, ypos, noVec; + float scale; + xpos = ypos = noVec = 0; + + //sscanf(buffer, "%d %d %s %s %f %d", &xpos, &ypos, namebuffer,positionbuffer, &scale, &noVec); + + // this is ugly, but the format has no read delimiter and a space could be in the first part of the name + int nameStart = findPosChar(buffer, ' ', 2);// find the 2. space + if(nameStart > -1 && (iFilterMethod == NULL || (*iFilterMethod)(buffer))) + { + ++nameStart; + // find the 1. / (now a space only can be found at the end of the name) + int nameEnd = nameStart + findPosChar(&buffer[nameStart], '/', 1); + // find the 1. space (after the name) + nameEnd += findPosChar(&buffer[nameEnd], ' ', 1); + buffer[nameEnd] = 0; // terminate the name + + sscanf(buffer, "%d %d", &xpos, &ypos); + sscanf(&buffer[nameEnd+1], "%s %f %d", positionbuffer, &scale, &noVec); + unsigned int mapId = getMapIdFromFilename(std::string(&buffer[nameStart])); + if(!iMapIds.contains(mapId)) + { + iMapIds.append(mapId); + } + if(!isWorldAreaMap(mapId)) + { + xpos = 0; // store all files under the groupKey + ypos = 0; + } + + std::string key = CMappingEntry::getKeyString(mapId, xpos, ypos); + cMappingEntry = getCMappingEntry(key); + if(cMappingEntry == 0) + { + cMappingEntry = new CMappingEntry(mapId, xpos, ypos); + addCMappingEntry(cMappingEntry); + } + char namebuffer2[500]; + sprintf(namebuffer2, "%d %s#%s_%f", noVec, &buffer[nameStart], positionbuffer, scale); + cMappingEntry->addFilename(namebuffer2); + //break; + } + } + fclose(f); + } + return result; + } + + //============================================================ + + const NameCollection CoordModelMapping::getFilenamesForCoordinate(unsigned int pMapId, int xPos, int yPos) + { + NameCollection result; + Array<std::string> rawNames; + + CMappingEntry *entry = getCMappingEntry(CMappingEntry::getKeyString(pMapId, xPos, yPos)); + if(entry != 0) + { + rawNames = entry->getFilenames(); + + int pos = 0; + while(pos < rawNames.size()) + { + char namebuffer[500]; + int noVerc; + int startName = findPosChar(rawNames[pos].c_str(), ' ', 1) + 1; + int endName = (int) rawNames[pos].length(); + sscanf(rawNames[pos].c_str(), "%d", &noVerc); + memcpy(namebuffer, &rawNames[pos].c_str()[startName], endName-startName); + namebuffer[endName-startName] = 0; + sscanf(rawNames[pos].c_str(), "%d", &noVerc); + std::string modelPosFileName = std::string(namebuffer); + if(noVerc > MIN_VERTICES_FOR_OWN_CONTAINER_FILE) + { + result.appendToSingle(modelPosFileName); + } + else + { + result.appendToMain(modelPosFileName); + } + ++pos; + } + } + return result; + } + + //================================================================= + +} |