bool TalkAction::placeNpc(Player* player, const std::string& words, const std::string& param)
{
if (!player)
{
return false;
}
Npc* npc = Npc::createNpc(param);
if (!npc)
{
player->sendTextMessage(MSG_STATUS_CONSOLE_BLUE, "This NPC does not exist.");
return false;
}
// Place the npc
if (g_game.placeCreature(npc, player->getPosition()))
{
g_game.addMagicEffect(player->getPosition(), NM_ME_MAGIC_BLOOD);
npc->setMasterPos(npc->getPosition());
return true;
}
else
{
delete npc;
player->sendCancelMessage(RET_NOTENOUGHROOM);
g_game.addMagicEffect(player->getPosition(), NM_ME_PUFF);
}
return false;
}
void Commands::placeNpc(Player* player, const std::string& cmd, const std::string& param)
{
Npc* npc = Npc::createNpc(param);
if (!npc) {
return;
}
// Place the npc
if (g_game.placeCreature(npc, player->getPosition())) {
g_game.addMagicEffect(player->getPosition(), NM_ME_MAGIC_BLOOD);
npc->setMasterPos(npc->getPosition());
} else {
delete npc;
player->sendCancelMessage(RET_NOTENOUGHROOM);
g_game.addMagicEffect(player->getPosition(), NM_ME_POFF);
}
}
bool Spawns::loadFromXml(const std::string& _filename)
{
if (isLoaded()) {
return true;
}
filename = _filename;
xmlDocPtr doc = xmlParseFile(filename.c_str());
if (doc) {
xmlNodePtr root, spawnNode;
root = xmlDocGetRootElement(doc);
if (xmlStrcmp(root->name, (const xmlChar*)"spawns") != 0) {
xmlFreeDoc(doc);
return false;
}
int32_t intValue;
std::string strValue;
spawnNode = root->children;
while (spawnNode) {
if (xmlStrcmp(spawnNode->name, (const xmlChar*)"spawn") == 0) {
Position centerPos;
int32_t radius = -1;
if (readXMLInteger(spawnNode, "centerx", intValue)) {
centerPos.x = intValue;
} else {
xmlFreeDoc(doc);
return false;
}
if (readXMLInteger(spawnNode, "centery", intValue)) {
centerPos.y = intValue;
} else {
xmlFreeDoc(doc);
return false;
}
if (readXMLInteger(spawnNode, "centerz", intValue)) {
centerPos.z = intValue;
} else {
xmlFreeDoc(doc);
return false;
}
if (readXMLInteger(spawnNode, "radius", intValue)) {
radius = intValue;
} else {
xmlFreeDoc(doc);
return false;
}
Spawn* spawn = new Spawn(centerPos, radius);
spawnList.push_back(spawn);
xmlNodePtr tmpNode = spawnNode->children;
while (tmpNode) {
if (xmlStrcmp(tmpNode->name, (const xmlChar*)"monster") == 0) {
std::string name = "";
Position pos = centerPos;
Direction dir = NORTH;
uint32_t interval = 0;
if (readXMLString(tmpNode, "name", strValue)) {
name = strValue;
} else {
tmpNode = tmpNode->next;
continue;
}
if (readXMLInteger(tmpNode, "direction", intValue)) {
switch (intValue) {
case 0:
dir = NORTH;
break;
case 1:
dir = EAST;
break;
case 2:
dir = SOUTH;
break;
case 3:
dir = WEST;
break;
}
}
if (readXMLInteger(tmpNode, "x", intValue)) {
pos.x += intValue;
} else {
tmpNode = tmpNode->next;
continue;
}
if (readXMLInteger(tmpNode, "y", intValue)) {
pos.y += intValue;
} else {
tmpNode = tmpNode->next;
continue;
}
if (readXMLInteger(tmpNode, "spawntime", intValue) || readXMLInteger(tmpNode, "interval", intValue)) {
interval = intValue * 1000;
} else {
tmpNode = tmpNode->next;
continue;
}
if (interval > MINSPAWN_INTERVAL) {
spawn->addMonster(name, pos, dir, interval);
} else {
std::cout << "[Warning] Spawns::loadFromXml " << name << " " << pos << " spawntime can not be less than " << MINSPAWN_INTERVAL / 1000 << " seconds." << std::endl;
}
} else if (xmlStrcmp(tmpNode->name, (const xmlChar*)"npc") == 0) {
Direction direction = NORTH;
std::string name = "";
Position placePos = centerPos;
if (readXMLString(tmpNode, "name", strValue)) {
name = strValue;
} else {
tmpNode = tmpNode->next;
continue;
}
if (readXMLInteger(tmpNode, "direction", intValue)) {
switch (intValue) {
case 0:
direction = NORTH;
break;
case 1:
direction = EAST;
break;
case 2:
direction = SOUTH;
break;
case 3:
direction = WEST;
break;
}
}
if (readXMLInteger(tmpNode, "x", intValue)) {
placePos.x += intValue;
} else {
tmpNode = tmpNode->next;
continue;
}
if (readXMLInteger(tmpNode, "y", intValue)) {
placePos.y += intValue;
} else {
tmpNode = tmpNode->next;
continue;
}
Npc* npc = Npc::createNpc(name);
if (!npc) {
tmpNode = tmpNode->next;
continue;
}
npc->setDirection(direction);
npc->setMasterPos(placePos, radius);
npcList.push_back(npc);
}
tmpNode = tmpNode->next;
}
}
spawnNode = spawnNode->next;
}
xmlFreeDoc(doc);
loaded = true;
return true;
}
return false;
}
bool Spawns::loadFromXml(const std::string& filename)
{
if (loaded) {
return true;
}
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(filename.c_str());
if (!result) {
printXMLError("Error - Spawns::loadFromXml", filename, result);
return false;
}
this->filename = filename;
loaded = true;
for (auto spawnNode : doc.child("spawns").children()) {
Position centerPos(
pugi::cast<uint16_t>(spawnNode.attribute("centerx").value()),
pugi::cast<uint16_t>(spawnNode.attribute("centery").value()),
pugi::cast<uint16_t>(spawnNode.attribute("centerz").value())
);
int32_t radius;
pugi::xml_attribute radiusAttribute = spawnNode.attribute("radius");
if (radiusAttribute) {
radius = pugi::cast<int32_t>(radiusAttribute.value());
} else {
radius = -1;
}
spawnList.emplace_front(centerPos, radius);
Spawn& spawn = spawnList.front();
for (auto childNode : spawnNode.children()) {
if (strcasecmp(childNode.name(), "monster") == 0) {
pugi::xml_attribute nameAttribute = childNode.attribute("name");
if (!nameAttribute) {
continue;
}
Direction dir;
pugi::xml_attribute directionAttribute = childNode.attribute("direction");
if (directionAttribute) {
dir = static_cast<Direction>(pugi::cast<uint16_t>(directionAttribute.value()));
} else {
dir = DIRECTION_NORTH;
}
Position pos(
centerPos.x + pugi::cast<uint16_t>(childNode.attribute("x").value()),
centerPos.y + pugi::cast<uint16_t>(childNode.attribute("y").value()),
centerPos.z
);
uint32_t interval = pugi::cast<uint32_t>(childNode.attribute("spawntime").value()) * 1000;
if (interval > MINSPAWN_INTERVAL) {
spawn.addMonster(nameAttribute.as_string(), pos, dir, interval);
} else {
std::cout << "[Warning - Spawns::loadFromXml] " << nameAttribute.as_string() << ' ' << pos << " spawntime can not be less than " << MINSPAWN_INTERVAL / 1000 << " seconds." << std::endl;
}
} else if (strcasecmp(childNode.name(), "npc") == 0) {
pugi::xml_attribute nameAttribute = childNode.attribute("name");
if (!nameAttribute) {
continue;
}
Npc* npc = Npc::createNpc(nameAttribute.as_string());
if (!npc) {
continue;
}
pugi::xml_attribute directionAttribute = childNode.attribute("direction");
if (directionAttribute) {
npc->setDirection(static_cast<Direction>(pugi::cast<uint16_t>(directionAttribute.value())));
}
npc->setMasterPos(Position(
centerPos.x + pugi::cast<uint16_t>(childNode.attribute("x").value()),
centerPos.y + pugi::cast<uint16_t>(childNode.attribute("y").value()),
centerPos.z
), radius);
npcList.push_front(npc);
}
}
}
return true;
}
bool Spawns::parseSpawnNode(xmlNodePtr p, bool checkDuplicate)
{
if(xmlStrcmp(p->name, (const xmlChar*)"spawn"))
return false;
int32_t intValue;
std::string strValue;
Position centerPos;
if(!readXMLString(p, "centerpos", strValue))
{
if(!readXMLInteger(p, "centerx", intValue))
return false;
centerPos.x = intValue;
if(!readXMLInteger(p, "centery", intValue))
return false;
centerPos.y = intValue;
if(!readXMLInteger(p, "centerz", intValue))
return false;
centerPos.z = intValue;
}
else
{
IntegerVec posVec = vectorAtoi(explodeString(",", strValue));
if(posVec.size() < 3)
return false;
centerPos = Position(posVec[0], posVec[1], posVec[2]);
}
if(!readXMLInteger(p, "radius", intValue))
return false;
int32_t radius = intValue;
Spawn* spawn = new Spawn(centerPos, radius);
if(checkDuplicate)
{
for(SpawnList::iterator it = spawnList.begin(); it != spawnList.end(); ++it)
{
if((*it)->getPosition() == centerPos)
delete *it;
}
}
spawnList.push_back(spawn);
xmlNodePtr tmpNode = p->children;
while(tmpNode)
{
if(!xmlStrcmp(tmpNode->name, (const xmlChar*)"monster"))
{
std::string name;
if(!readXMLString(tmpNode, "name", strValue))
{
tmpNode = tmpNode->next;
continue;
}
name = strValue;
int32_t interval = MINSPAWN_INTERVAL / 1000;
if(readXMLInteger(tmpNode, "spawntime", intValue) || readXMLInteger(tmpNode, "interval", intValue))
{
if(intValue <= interval)
{
std::cout << "[Warning - Spawns::loadFromXml] " << name << " " << centerPos << " spawntime cannot";
std::cout << " be less than " << interval << " seconds." << std::endl;
tmpNode = tmpNode->next;
continue;
}
interval = intValue;
}
interval *= 1000;
Position placePos = centerPos;
if(readXMLInteger(tmpNode, "x", intValue))
placePos.x += intValue;
if(readXMLInteger(tmpNode, "y", intValue))
placePos.y += intValue;
if(readXMLInteger(tmpNode, "z", intValue))
placePos.z /*+*/= intValue;
Direction direction = NORTH;
if(readXMLInteger(tmpNode, "direction", intValue) && direction >= EAST && direction <= WEST)
direction = (Direction)intValue;
spawn->addMonster(name, placePos, direction, interval);
}
else if(!xmlStrcmp(tmpNode->name, (const xmlChar*)"npc"))
{
std::string name;
if(!readXMLString(tmpNode, "name", strValue))
{
tmpNode = tmpNode->next;
continue;
}
name = strValue;
Position placePos = centerPos;
if(readXMLInteger(tmpNode, "x", intValue))
placePos.x += intValue;
if(readXMLInteger(tmpNode, "y", intValue))
placePos.y += intValue;
if(readXMLInteger(tmpNode, "z", intValue))
placePos.z /*+*/= intValue;
Direction direction = NORTH;
if(readXMLInteger(tmpNode, "direction", intValue) && direction >= EAST && direction <= WEST)
direction = (Direction)intValue;
Npc* npc = Npc::createNpc(name);
if(!npc)
{
tmpNode = tmpNode->next;
continue;
}
npc->setMasterPos(placePos, radius);
npc->setDirection(direction);
npcList.push_back(npc);
}
tmpNode = tmpNode->next;
}
return true;
}
bool Spawns::loadFromXml(const std::string& _filename)
{
if (loaded) {
return true;
}
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(_filename.c_str());
if (!result) {
std::cout << "[Error - Spawns::loadFromXml] Failed to load " << _filename << ": " << result.description() << std::endl;
return false;
}
filename = _filename;
loaded = true;
for (pugi::xml_node spawnNode = doc.child("spawns").first_child(); spawnNode; spawnNode = spawnNode.next_sibling()) {
Position centerPos(
pugi::cast<uint16_t>(spawnNode.attribute("centerx").value()),
pugi::cast<uint16_t>(spawnNode.attribute("centery").value()),
pugi::cast<uint16_t>(spawnNode.attribute("centerz").value())
);
int32_t radius;
pugi::xml_attribute radiusAttribute = spawnNode.attribute("radius");
if (radiusAttribute) {
radius = pugi::cast<int32_t>(radiusAttribute.value());
} else {
radius = -1;
}
Spawn* spawn = new Spawn(centerPos, radius);
spawnList.push_back(spawn);
for (pugi::xml_node childNode = spawnNode.first_child(); childNode; childNode = childNode.next_sibling()) {
if (strcasecmp(childNode.name(), "monster") == 0) {
pugi::xml_attribute nameAttribute = childNode.attribute("name");
if (!nameAttribute) {
continue;
}
Direction dir;
pugi::xml_attribute directionAttribute = childNode.attribute("direction");
if (directionAttribute) {
dir = static_cast<Direction>(pugi::cast<uint16_t>(directionAttribute.value()));
} else {
dir = NORTH;
}
Position pos(
centerPos.x + pugi::cast<uint16_t>(childNode.attribute("x").value()),
centerPos.y + pugi::cast<uint16_t>(childNode.attribute("y").value()),
centerPos.z
);
uint32_t interval = pugi::cast<uint32_t>(childNode.attribute("spawntime").value()) * 1000;
if (interval > MINSPAWN_INTERVAL) {
spawn->addMonster(nameAttribute.as_string(), pos, dir, interval);
} else {
std::cout << "[Warning - Spawns::loadFromXml] " << nameAttribute.as_string() << ' ' << pos << " spawntime can not be less than " << MINSPAWN_INTERVAL / 1000 << " seconds." << std::endl;
}
} else if (strcasecmp(childNode.name(), "npc") == 0) {
pugi::xml_attribute nameAttribute = childNode.attribute("name");
if (!nameAttribute) {
continue;
}
Npc* npc = Npc::createNpc(nameAttribute.as_string());
if (!npc) {
continue;
}
pugi::xml_attribute directionAttribute = childNode.attribute("direction");
if (directionAttribute) {
npc->setDirection(static_cast<Direction>(pugi::cast<uint16_t>(directionAttribute.value())));
}
npc->setMasterPos(Position(
centerPos.x + pugi::cast<uint16_t>(childNode.attribute("x").value()),
centerPos.y + pugi::cast<uint16_t>(childNode.attribute("y").value()),
centerPos.z
), radius);
npcList.push_back(npc);
}
}
}
return true;
}