void Preprocess::Callback::ProcessWay(const OSMId& id,
std::vector<OSMId>& nodes,
const TagMap& tagMap)
{
TypeInfoRef areaType;
TypeInfoRef wayType;
int isArea=0; // 0==unknown, 1==true, -1==false
bool isCoastlineArea=false;
RawWay way;
bool isCoastline=false;
if (nodes.size()<2) {
progress.Warning("Way "+
NumberToString(id)+
" has less than two nodes!");
return;
}
if (id<lastWayId) {
waySortingError=true;
}
way.SetId(id);
auto areaTag=tagMap.find(typeConfig->tagArea);
if (areaTag==tagMap.end()) {
isArea=0;
}
else if (areaTag->second=="no" ||
areaTag->second=="false" ||
areaTag->second=="0") {
isArea=-1;
}
else {
isArea=1;
}
auto naturalTag=tagMap.find(typeConfig->tagNatural);
if (naturalTag!=tagMap.end() &&
naturalTag->second=="coastline") {
isCoastline=true;
}
if (isCoastline) {
isCoastlineArea=nodes.size()>3 &&
(nodes.front()==nodes.back() ||
isArea==1);
}
typeConfig->GetWayAreaType(tagMap,
wayType,
areaType);
if (isArea==1 &&
areaType==typeConfig->typeInfoIgnore) {
isArea=0;
}
else if (isArea==-1 &&
wayType==typeConfig->typeInfoIgnore) {
isArea=0;
}
if (isArea==0) {
if (wayType!=typeConfig->typeInfoIgnore &&
areaType==typeConfig->typeInfoIgnore) {
isArea=-1;
}
else if (wayType==typeConfig->typeInfoIgnore &&
areaType!=typeConfig->typeInfoIgnore) {
isArea=1;
}
else if (wayType!=typeConfig->typeInfoIgnore &&
areaType!=typeConfig->typeInfoIgnore) {
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
if (wayType->GetPinWay()) {
isArea=-1;
}
else {
isArea=1;
}
}
else {
isArea=-1;
}
}
}
switch (isArea) {
case 1:
areaStat[areaType->GetIndex()]++;
if (areaType->GetIgnore()) {
way.SetType(typeConfig->typeInfoIgnore,
true);
}
else {
way.SetType(areaType,true);
}
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
nodes.pop_back();
}
areaCount++;
break;
case -1:
wayStat[wayType->GetIndex()]++;
if (wayType->GetIgnore()) {
way.SetType(typeConfig->typeInfoIgnore,false);
}
else {
way.SetType(wayType,false);
}
wayCount++;
break;
default:
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
areaStat[typeIgnore]++;
way.SetType(typeConfig->typeInfoIgnore,
true);
nodes.pop_back();
areaCount++;
}
else {
wayStat[typeIgnore]++;
way.SetType(typeConfig->typeInfoIgnore,
false);
wayCount++;
}
}
way.SetNodes(nodes);
way.Parse(progress,
*typeConfig,
tagMap);
way.Write(*typeConfig,
wayWriter);
lastWayId=id;
if (isCoastline) {
RawCoastline coastline;
coastline.SetId(way.GetId());
coastline.SetType(isCoastlineArea);
coastline.SetNodes(way.GetNodes());
coastline.Write(coastlineWriter);
coastlineCount++;
}
}
void Preprocess::ProcessWay(const TypeConfig& typeConfig,
const OSMId& id,
std::vector<OSMId>& nodes,
const std::map<TagId,std::string>& tagMap)
{
TypeId areaType=typeIgnore;
TypeId wayType=typeIgnore;
int isArea=0; // 0==unknown, 1==true, -1==false
std::map<TagId,std::string>::const_iterator areaTag;
std::map<TagId,std::string>::const_iterator naturalTag;
RawWay way;
bool isCoastline=false;
if (id<lastWayId) {
waySortingError=true;
}
way.SetId(id);
areaTag=tagMap.find(typeConfig.tagArea);
if (areaTag==tagMap.end()) {
isArea=0;
}
else if (areaTag->second=="no" ||
areaTag->second=="false" ||
areaTag->second=="0") {
isArea=-1;
}
else {
isArea=1;
}
naturalTag=tagMap.find(typeConfig.tagNatural);
if (naturalTag!=tagMap.end() &&
naturalTag->second=="coastline") {
isCoastline=true;
}
typeConfig.GetWayAreaTypeId(tagMap,wayType,areaType);
typeConfig.ResolveTags(tagMap,tags);
if (isArea==1 &&
areaType==typeIgnore) {
isArea=0;
}
else if (isArea==-1 &&
wayType==typeIgnore) {
isArea=0;
}
if (isArea==0) {
if (wayType!=typeIgnore &&
areaType==typeIgnore) {
isArea=-1;
}
else if (wayType==typeIgnore &&
areaType!=typeIgnore) {
isArea=1;
}
else if (wayType!=typeIgnore &&
areaType!=typeIgnore) {
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
if (typeConfig.GetTypeInfo(wayType).GetPinWay()) {
isArea=-1;
}
else {
isArea=1;
}
}
else {
isArea=-1;
}
}
}
switch (isArea) {
case 1:
way.SetType(areaType,true);
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
nodes.pop_back();
}
areaCount++;
break;
case -1:
way.SetType(wayType,false);
wayCount++;
break;
default:
if (nodes.size()>3 &&
nodes.front()==nodes.back()) {
way.SetType(typeIgnore,
true);
nodes.pop_back();
areaCount++;
}
else {
way.SetType(typeIgnore,
false);
wayCount++;
}
}
way.SetNodes(nodes);
way.SetTags(tags);
way.Write(wayWriter);
lastWayId=id;
if (isCoastline) {
RawCoastline coastline;
coastline.SetId(way.GetId());
coastline.SetType(way.IsArea());
coastline.SetNodes(way.GetNodes());
coastline.Write(coastlineWriter);
coastlineCount++;
}
}
