/*
* format:
* $owner-uid;nr-spells;spell1-name;spell1-uid;spell2-name;spell2-uid;...;\n
*/
void instance::draw_spells(puppet_ptr inPuppet, int inNrOfSpells) {
if (!inPuppet)
inPuppet = active_puppet_;
const int mMaxSpellsInHand = 6;
drawn_spells_.str("");
drawn_spells_ << "[draw];" << inNrOfSpells << "\n";
drawn_spells_ << "$" << inPuppet->getUID() << ";";
// create nrSpellsPerTurn spells from the hero's deck
Deck* lDeck = inPuppet->getDeck();
int i;
for (i=0; i< inNrOfSpells; ++i) {
Spell* lSpell = lDeck->drawSpell();
// assign UID and attach to puppet
lSpell->setUID(generate_uid());
inPuppet->attachSpell(lSpell);
pass_to_lua("Spells.onDrawSpell", 2, "Pixy::Puppet", inPuppet.get(), "Pixy::Spell", lSpell);
drawn_spells_ << lSpell->getName() << ";" << lSpell->getUID() << ";";
lSpell = 0;
}
drawn_spells_ << "\n";
// tell it to drop some spells if its hand is overflown
drawn_spells_ << "[drop];";
int nrOverflow = inPuppet->nrSpellsInHand() - mMaxSpellsInHand;
//~ std::cout << "Puppet has " << inPuppet->nrSpellsInHand() << " spells in hand, an overflow of= " << nrOverflow << "\n";
if (nrOverflow > 0) {
drawn_spells_ << nrOverflow << "\n$" << inPuppet->getUID() << ";";
} else
drawn_spells_ << 0;
Entity::spells_t const& lHand = inPuppet->getHand();
while (inPuppet->nrSpellsInHand() > mMaxSpellsInHand) {
Spell* lSpell = lHand.front();
drawn_spells_ << lSpell->getUID() << ";";
pass_to_lua("Spells.onDropSpell", 2, "Pixy::Puppet", inPuppet.get(), "Pixy::Spell", lSpell);
inPuppet->detachSpell(lSpell->getUID());
lSpell = 0;
}
drawn_spells_ << "\n";
//~ log_->infoStream() << "sending drawn spells to Puppet " << inPuppet->getName();
std::cout << "drawn spells:\n" << drawn_spells_.str() << "\n";
// broadcast the data
Event evt(EventUID::DrawSpells, EventFeedback::Ok, Event::NoFormat);
evt.setProperty("Data", drawn_spells_.str());
broadcast(evt);
}
void MainWindow::setSpellOverview(const Spell &spell)
{
ui->listOverview->clear();
ui->listOverview->addItem("Id: " + QString::number(spell.getId()));
ui->listOverview->addItem("Name: " + spell.getName());
ui->listOverview->addItem("Rank: " + spell.getRank());
ui->listOverview->addItem("Description: " + spell.getDescription());
ui->listOverview->addItem("Tooltip: " + spell.getTooltip());
ui->listOverview->addItem("School: " + spell.getSchool());
ui->listOverview->addItem("Range: from " + QString::number(spell.getMinRange())
+ " to " + QString::number(spell.getMaxRange()));
ui->listOverview->addItem("Dispel: " + spell.getDispel());
ui->listOverview->addItem("Mechanic: " + spell.getMechanic());
}
void Skill::checkLinkSpell() {
unsigned int i=0;
while(i<m_describe.size()-7) {
if(m_describe.substr(i, 6) == "SPELL(") {
unsigned int j=i+6;
while(j<m_describe.size() && m_describe.at(j) != ')')
j++;
if(j<m_describe.size()) {
std::cout << "=> " << m_describe.substr(i+6, i+6-j) << std::endl;
Spell* spell = SpellReader::get(util::Cast::stringToInt(m_describe.substr(i+6, i+6-j)));
if(spell != NULL) {
m_describe = m_describe.substr(0, i)+"<br/><br/><color=sp>"+spell->getName()+" :</color><br/>"+spell->getContents()+m_describe.substr(j+1);
}
return;
}
}
i++;
}
}
void instance::on_cast_spell(const Event& inEvt) {
if (!inEvt.hasProperty("Spell")) {
Event evt(inEvt);
reject(evt);
return;
}
// find the spell object
Spell* lSpell;
try {
lSpell = get_spell(convertTo<int>(inEvt.getProperty("Spell")));
} catch (invalid_uid& e) {
// reject the event
log_->errorStream() << "couldn't find requested Spell with id " << inEvt.getProperty("Spell");
Event evt(inEvt);
reject(evt);
return;
}
Entity* lCaster = lSpell->getCaster();
assert(lCaster && lSpell);
log_->debugStream() << "spell cast: " << lSpell->getUID() << "#" << lSpell->getName();
log_->debugStream() << "caster: " << lCaster->getUID() << "#" << lCaster->getName();
// allow only ALL or CASTING spells to be cast by active puppets
if (lSpell->getPhase() != BLOCKING && active_puppet_->getUID() != lCaster->getOwner()->getUID())
{
Event evt(inEvt);
return reject(evt);
}
// blocking spells can only be cast when the active is not the caster
else if (lSpell->getPhase() == BLOCKING && active_puppet_->getUID() == lCaster->getOwner()->getUID())
{
Event evt(inEvt);
return reject(evt);
}
Entity* lTarget = 0;
if (inEvt.hasProperty("T")) {
try {
// is the target a puppet?
lTarget = get_puppet(convertTo<int>(inEvt.getProperty("T"))).get();
log_->debugStream() << "target: " << lTarget->getUID() << "#" << lTarget->getName();
} catch (invalid_uid& e) {
try {
// a unit?
lTarget = get_unit(convertTo<int>(inEvt.getProperty("T")));
log_->debugStream() << "target: " << lTarget->getUID() << "#" << lTarget->getName();
} catch (invalid_uid& e) {
// invalid UID
log_->errorStream() << "couldn't find spell target with id " << inEvt.getProperty("T");
Event evt(inEvt);
reject(evt);
return;
}
}
assert(lTarget);
lSpell->setTarget(lTarget);
} else {
// if the spell requires a target, it must be given
#ifdef PARANOID
assert(!lSpell->requiresTarget());
#else
// gracefully reject the event
if (lSpell->requiresTarget())
{
log_->errorStream()
<< "an invalid spell request#" << lSpell->getUID()
<< "; target is required but not given";
Event e(inEvt);
return reject(e);
}
#endif
// otherwise, the spell's target is the caster itself
lSpell->setTarget(lCaster);
}
// verify the caster having enough resources to cast the spell
{
bool valid = true;
if (lCaster->getRank() == PUPPET)
{
if (lSpell->getCostWP() > ((Puppet*)lCaster)->getWP())
valid = valid && false;
// heroes can't have less than 1 channel
if (lSpell->getCostChannels() >= ((Puppet*)lCaster)->getChannels())
valid = valid && false;
}
if (lSpell->getCostHP() > lCaster->getHP())
valid = valid && false;
if (!valid)
{
if (lCaster->getRank() == PUPPET)
{
Puppet* tCaster = (Puppet*)lCaster;
log_->errorStream()
<< "caster" << tCaster->getUID()
<< " failed the resources requirements of the spell" << lSpell->getUID()
<< " : \t "
<< lSpell->getCostWP() << ":" << lSpell->getCostHP() << ":" << lSpell->getCostChannels()
<< " vs "
<< tCaster->getWP() << ":" << tCaster->getHP() << ":" << tCaster->getChannels();
}
Event e(inEvt);
return reject(e);
}
}
// prepare the response event
Event resp(inEvt);
resp.setProperty("Spell", lSpell->getUID());
resp.setProperty("C", lSpell->getCaster()->getUID());
if (lSpell->requiresTarget())
resp.setProperty("T", lSpell->getTarget()->getUID());
// dispatch to Lua
/*lua_getfield(lua_, LUA_GLOBALSINDEX, "process_spell");
if(!lua_isfunction(lua_, 1))
{
log_->errorStream() << "could not find Lua event processor!";
lua_pop(lua_,1);
Event e(inEvt);
return reject(e);
}
log_->debugStream() << "\t things are looking good, passing to lua: "
<< ", cost: " << lSpell->getCostWP() << ":" << lSpell->getCostHP() << ":"
<< lSpell->getCostChannels();
tolua_pushusertype(lua_,(void*)lCaster,"Pixy::Entity");
tolua_pushusertype(lua_,(void*)lTarget,"Pixy::Entity");
tolua_pushusertype(lua_,(void*)lSpell,"Pixy::Spell");
tolua_pushusertype(lua_,(void*)&inEvt,"Pixy::Event");
try {
lua_call(lua_, 4, 1);
} catch (std::exception& e) {
log_->errorStream() << "Lua Handler: " << e.what();
}
bool result = lua_toboolean(lua_, lua_gettop(lua_));
lua_remove(lua_, lua_gettop(lua_));*/
bool result = pass_to_lua(
"Spells.onCastSpell",
3,
"Pixy::Entity", lCaster,
"Pixy::Entity", lTarget,
"Pixy::Spell", lSpell);
log_->debugStream() << "\t back from lua: "
<< ", cost: " << lSpell->getCostWP() << ":" << lSpell->getCostHP() << ":"
<< lSpell->getCostChannels();
// if the spell cast was successful, we first broadcast the command to
// the clients, then detach the spell from the caster, and finally
// we apply any resource changes to the caster and broadcast them too
if (result) {
// broadcast the CastSpell event to players, confirming it
{
resp.Feedback = EventFeedback::Ok;
broadcast(resp);
}
// update the caster stats and broadcast them
{
Event evt(EventUID::Unassigned, EventFeedback::Ok);
evt.setProperty("UID", lCaster->getUID());
if (lCaster->getRank() == PUPPET)
{
Puppet* tCaster = static_cast<Puppet*>(lCaster);
evt.UID = EventUID::UpdatePuppet;
// apply WP cost, if any
if (lSpell->getCostWP() > 0) {
tCaster->setWP(tCaster->getWP() - lSpell->getCostWP());
evt.setProperty("WP", tCaster->getWP());
log_->debugStream()
<< tCaster->getName() << " paid " << lSpell->getCostWP() << " wp,"
<< " and now has " << tCaster->getWP() << " wp.";
}
// apply the Channels cost, if any
if (lSpell->getCostChannels() > 0) {
tCaster->setChannels(tCaster->getChannels() - lSpell->getCostChannels());
evt.setProperty("Channels", tCaster->getChannels());
log_->debugStream()
<< tCaster->getName() << " paid " << lSpell->getCostChannels() << " channels,"
<< " and now has " << tCaster->getChannels() << " channels.";
}
} else
evt.UID = EventUID::UpdateUnit;
// apply HP cost, if any
if (lSpell->getCostHP() > 0) {
lCaster->setHP(lCaster->getHP() - lSpell->getCostHP());
evt.setProperty("HP", lCaster->getHP());
log_->debugStream()
<< lCaster->getName() << " paid " << lSpell->getCostHP() << " hp,"
<< " and now has " << lCaster->getHP() << " hp.";
}
broadcast(evt);
}
// don't delete the spell object if it's a buff
lCaster->detachSpell(lSpell->getUID(), lSpell->getDuration() == 0);
} else {
// we reject the request
//Event e(inEvt);
resp.Feedback = EventFeedback::Error;
return reject(resp);
}
lSpell = 0;
lCaster = 0;
lTarget = 0;
//return result;
}