bool Monster::canWalkTo(Position pos, Direction dir)
{
if(getNoMove())
return false;
switch(dir)
{
case NORTH:
pos.y += -1;
break;
case WEST:
pos.x += -1;
break;
case EAST:
pos.x += 1;
break;
case SOUTH:
pos.y += 1;
break;
default:
break;
}
if(!isInSpawnRange(pos) || !getWalkCache(pos))
return false;
Tile* tile = g_game.getTile(pos);
if(!tile || g_game.isSwimmingPool(NULL, getTile(), false) != g_game.isSwimmingPool(NULL, tile, false)) // prevent monsters entering/exiting to swimming pool
return false;
return !tile->getTopVisibleCreature(this) && tile->__queryAdd(
0, this, 1, FLAG_PATHFINDING) == RET_NOERROR;
}
bool Monster::canMoveTo(const Tile& tile) const {
if (!Creature::canMoveTo(tile)) {
return false;
}
if (!isInSpawnRange(tile.getPosition())) {
return false;
}
return true;
}
void Spawn::idle(int t)
{
SpawnedMap::iterator it;
for(it = spawnedmap.begin(); it != spawnedmap.end();) {
if (it->second->isRemoved == true /*it->second->health <= 0*/) {
if(it->first != 0) {
spawnmap[it->first].lastspawn = OTSYS_TIME();
}
it->second->releaseThing();
//delete it->second;
spawnedmap.erase(it++);
}
else if(!isInSpawnRange(it->second->pos) && it->first != 0) {
spawnedmap.insert(spawned_pair(0, it->second));
spawnedmap.erase(it++);
}
else
++it;
}
for(SpawnMap::iterator sit = spawnmap.begin(); sit != spawnmap.end(); ++sit) {
if(spawnedmap.count(sit->first) == 0) {
if((OTSYS_TIME() - sit->second.lastspawn) >= sit->second.spawntime) {
SpectatorVec list;
SpectatorVec::iterator it;
game->getSpectators(Range(sit->second.pos, true), list);
bool playerFound = false;
for(it = list.begin(); it != list.end(); ++it) {
Player *player = dynamic_cast<Player*>(*it);
if(player && player->access < g_config.ACCESS_PROTECT) {
playerFound = true;
break;
}
}
if(playerFound) {
sit->second.lastspawn = OTSYS_TIME();
continue;
}
respawn(sit->first, sit->second.pos, sit->second.name, sit->second.dir);
}
}
}
}
bool Monster::canWalkTo(Position pos, Direction direction) const
{
pos = getNextPosition(direction, pos);
if (isInSpawnRange(pos)) {
if (getWalkCache(pos) == 0) {
return false;
}
Tile* tile = g_game.map.getTile(pos);
if (tile && tile->getTopVisibleCreature(this) == nullptr && tile->queryAdd(0, *this, 1, FLAG_PATHFINDING) == RETURNVALUE_NOERROR) {
return true;
}
}
return false;
}
bool Monster::canWalkTo(Position pos, Direction dir)
{
if(getNoMove())
return false;
switch(dir)
{
case NORTH:
pos.y += -1;
break;
case WEST:
pos.x += -1;
break;
case EAST:
pos.x += 1;
break;
case SOUTH:
pos.y += 1;
break;
default:
break;
}
if(!isInSpawnRange(pos) || !getWalkCache(pos))
return false;
Tile* tile = g_game.getTile(pos);
if(!tile || g_game.isSwimmingPool(NULL, getTile(), false) != g_game.isSwimmingPool(NULL, tile, false)) // prevent monsters entering/exiting to swimming pool
return false;
/*
// Check here
// If we don't follow, or attack, and we can't handle the damage, then we can't move on this field
MagicField* field = NULL;
if(!followCreature && !attackedCreature && (field = tile->getFieldItem()) && !isImmune(field->getCombatType()))
return false;
*/
return !tile->getTopVisibleCreature(this) && tile->__queryAdd(
0, this, 1, FLAG_PATHFINDING) == RET_NOERROR;
}
bool Monster::canWalkTo(Position pos, Direction dir)
{
switch(dir)
{
case NORTH: pos.y += -1; break;
case WEST: pos.x += -1; break;
case EAST: pos.x += 1; break;
case SOUTH: pos.y += 1; break;
default:
break;
}
if(isInSpawnRange(pos))
{
if(getWalkCache(pos) == 0)
return false;
Tile* tile = g_game.getTile(pos.x, pos.y, pos.z);
if(tile && tile->getTopVisibleCreature(this) == NULL && tile->__queryAdd(0, this, 1, FLAG_PATHFINDING) == RET_NOERROR)
return true;
}
return false;
}
bool Actor::canWalkTo(Position pos, Direction dir)
{
switch(dir.value()){
case enums::NORTH: pos.y += -1; break;
case enums::WEST: pos.x += -1; break;
case enums::EAST: pos.x += 1; break;
case enums::SOUTH: pos.y += 1; break;
default:
break;
}
if(isInSpawnRange(pos)){
if(getWalkCache(pos) == 0){
return false;
}
Tile* tile = g_game.getParentTile(pos.x, pos.y, pos.z);
if(tile && tile->getTopVisibleCreature(this) == NULL && tile->__queryAdd(0, this, 1, FLAG_PATHFINDING) == RET_NOERROR){
return true;
}
}
return false;
}
bool Spawn::addMonster(std::string name, Direction dir, int x, int y, int spawntime)
{
Position tmpPos(centerPos.x + x, centerPos.y, centerPos.z);
if(!isInSpawnRange(tmpPos)) {
// #ifdef __DEBUG__
std::cout << "Monster is outside the spawn-area!" << std::endl;
// #endif
return false;
}
struct spawninfo si;
si.name = name;
si.dir = dir;
si.pos.x = centerPos.x + x;
si.pos.y = centerPos.y + y;
si.pos.z = centerPos.z;
si.spawntime = spawntime;
si.lastspawn = 0;
unsigned long spawnid = (int)spawnmap.size() + 1;
spawnmap[spawnid] = si;
return true;
}
void Monster::onThink(uint32_t interval)
{
Creature::onThink(interval);
if (mType->info.thinkEvent != -1) {
// onThink(self, interval)
LuaScriptInterface* scriptInterface = mType->info.scriptInterface;
if (!scriptInterface->reserveScriptEnv()) {
std::cout << "[Error - Monster::onThink] Call stack overflow" << std::endl;
return;
}
ScriptEnvironment* env = scriptInterface->getScriptEnv();
env->setScriptId(mType->info.thinkEvent, scriptInterface);
lua_State* L = scriptInterface->getLuaState();
scriptInterface->pushFunction(mType->info.thinkEvent);
LuaScriptInterface::pushUserdata<Monster>(L, this);
LuaScriptInterface::setMetatable(L, -1, "Monster");
lua_pushnumber(L, interval);
if (scriptInterface->callFunction(2)) {
return;
}
}
if (!isInSpawnRange(position)) {
g_game.internalTeleport(this, masterPos);
setIdle(true);
} else {
updateIdleStatus();
if (!isIdle) {
addEventWalk();
if (isSummon()) {
if (!attackedCreature) {
if (getMaster() && getMaster()->getAttackedCreature()) {
//This happens if the monster is summoned during combat
selectTarget(getMaster()->getAttackedCreature());
} else if (getMaster() != followCreature) {
//Our master has not ordered us to attack anything, lets follow him around instead.
setFollowCreature(getMaster());
}
} else if (attackedCreature == this) {
setFollowCreature(nullptr);
} else if (followCreature != attackedCreature) {
//This happens just after a master orders an attack, so lets follow it aswell.
setFollowCreature(attackedCreature);
}
} else if (!targetList.empty()) {
if (!followCreature || !hasFollowPath) {
searchTarget();
} else if (isFleeing()) {
if (attackedCreature && !canUseAttack(getPosition(), attackedCreature)) {
searchTarget(TARGETSEARCH_ATTACKRANGE);
}
}
}
onThinkTarget(interval);
onThinkYell(interval);
onThinkDefense(interval);
}
}
}