MissionPanel::MissionPanel(PlayerInfo &player)
: MapPanel(player),
available(player.AvailableJobs()),
accepted(player.Missions()),
availableIt(player.AvailableJobs().begin()),
acceptedIt(player.AvailableJobs().empty() ? accepted.begin() : accepted.end())
{
while(acceptedIt != accepted.end() && !acceptedIt->IsVisible())
++acceptedIt;
wrap.SetWrapWidth(380);
wrap.SetFont(FontSet::Get(14));
wrap.SetAlignment(WrappedText::JUSTIFIED);
// Select the first available or accepted mission in the currently selected
// system, or along the travel plan.
if(!FindMissionForSystem(selectedSystem) && player.HasTravelPlan())
{
const auto &tp = player.TravelPlan();
for(auto it = tp.crbegin(); it != tp.crend(); ++it)
if(FindMissionForSystem(*it))
break;
}
// Auto select the destination system for the current mission.
if(availableIt != available.end())
selectedSystem = availableIt->Destination()->GetSystem();
else if(acceptedIt != accepted.end())
selectedSystem = acceptedIt->Destination()->GetSystem();
// Center the system slightly above the center of the screen because the
// lower panel is taking up more space than the upper one.
center = Point(0., -80.) - selectedSystem->Position();
}
HailPanel::HailPanel(PlayerInfo &player, const StellarObject *object)
: player(player), planet(object->GetPlanet()),
sprite(object->GetSprite().GetSprite()), unit(object->Position().Unit())
{
SetInterruptible(false);
const Government *gov = player.GetSystem()->GetGovernment();
if(planet)
header = gov->GetName() + " " + planet->Noun() + " \"" + planet->Name() + "\":";
if(planet && player.Flagship())
{
for(const Mission &mission : player.Missions())
if(mission.HasClearance(planet) && mission.ClearanceMessage() != "auto"
&& mission.HasFullClearance())
{
planet->Bribe();
message = mission.ClearanceMessage();
return;
}
if(planet->CanLand())
message = "You are cleared to land, " + player.Flagship()->Name() + ".";
else
{
SetBribe(planet->GetBribeFraction());
if(bribe)
message = "If you want to land here, it'll cost you "
+ Format::Number(bribe) + " credits.";
else
message = "I'm afraid we can't permit you to land here.";
}
}
}
MissionPanel::MissionPanel(PlayerInfo &player)
: MapPanel(player, -4),
available(player.AvailableJobs()),
accepted(player.Missions()),
availableIt(player.AvailableJobs().begin()),
acceptedIt(player.AvailableJobs().empty() ? accepted.begin() : accepted.end())
{
while(acceptedIt != accepted.end() && !acceptedIt->IsVisible())
++acceptedIt;
// Center the system slightly above the center of the screen because the
// lower panel is taking up more space than the upper one.
center = Point(0., -80.) - selectedSystem->Position();
wrap.SetWrapWidth(380);
wrap.SetFont(FontSet::Get(14));
wrap.SetAlignment(WrappedText::JUSTIFIED);
}
void AI::MovePlayer(Ship &ship, const PlayerInfo &player, const list<shared_ptr<Ship>> &ships)
{
Command command;
if(player.HasTravelPlan())
{
const System *system = player.TravelPlan().back();
ship.SetTargetSystem(system);
// Check if there's a particular planet there we want to visit.
for(const Mission &mission : player.Missions())
if(mission.Destination() && mission.Destination()->GetSystem() == system)
{
ship.SetDestination(mission.Destination());
break;
}
}
if(keyDown.Has(Command::NEAREST))
{
double closest = numeric_limits<double>::infinity();
int closeState = 0;
for(const shared_ptr<Ship> &other : ships)
if(other.get() != &ship && other->IsTargetable())
{
// Sort ships into one of three priority states:
// 0 = friendly, 1 = disabled enemy, 2 = active enemy.
int state = other->GetGovernment()->IsEnemy(ship.GetGovernment());
// Do not let "target nearest" select a friendly ship, so that
// if the player is repeatedly targeting nearest to, say, target
// a bunch of fighters, they won't start firing on friendly
// ships as soon as the last one is gone.
if((!state && !shift) || other->GetGovernment()->IsPlayer())
continue;
state += state * !other->IsDisabled();
double d = other->Position().Distance(ship.Position());
if(state > closeState || (state == closeState && d < closest))
{
ship.SetTargetShip(other);
closest = d;
closeState = state;
}
}
}
else if(keyDown.Has(Command::TARGET))
{
shared_ptr<const Ship> target = ship.GetTargetShip();
bool selectNext = !target || !target->IsTargetable();
for(const shared_ptr<Ship> &other : ships)
{
bool isPlayer = other->GetGovernment()->IsPlayer() || other->GetPersonality().IsEscort();
if(other == target)
selectNext = true;
else if(other.get() != &ship && selectNext && other->IsTargetable() && isPlayer == shift)
{
ship.SetTargetShip(other);
selectNext = false;
break;
}
}
if(selectNext)
ship.SetTargetShip(shared_ptr<Ship>());
}
else if(keyDown.Has(Command::BOARD))
{
shared_ptr<const Ship> target = ship.GetTargetShip();
if(!target || !target->IsDisabled() || target->IsDestroyed() || target->GetSystem() != ship.GetSystem())
{
double closest = numeric_limits<double>::infinity();
bool foundEnemy = false;
bool foundAnything = false;
for(const shared_ptr<Ship> &other : ships)
if(other->IsTargetable() && other->IsDisabled() && !other->IsDestroyed())
{
bool isEnemy = other->GetGovernment()->IsEnemy(ship.GetGovernment());
double d = other->Position().Distance(ship.Position());
if((isEnemy && !foundEnemy) || d < closest)
{
closest = d;
foundEnemy = isEnemy;
foundAnything = true;
ship.SetTargetShip(other);
}
}
if(!foundAnything)
keyDown.Clear(Command::BOARD);
}
}
else if(keyDown.Has(Command::LAND))
{
// If the player is right over an uninhabited planet, display a message
// explaining why they cannot land there.
string message;
for(const StellarObject &object : ship.GetSystem()->Objects())
if(!object.GetPlanet() && !object.GetSprite().IsEmpty())
{
double distance = ship.Position().Distance(object.Position());
if(distance < object.Radius())
message = object.LandingMessage();
}
const StellarObject *target = ship.GetTargetPlanet();
if(target && ship.Position().Distance(target->Position()) < target->Radius())
{
// Special case: if there are two planets in system and you have one
// selected, then press "land" again, do not toggle to the other if
// you are within landing range of the one you have selected.
}
else if(message.empty() && target)
{
bool found = false;
const StellarObject *next = nullptr;
for(const StellarObject &object : ship.GetSystem()->Objects())
if(object.GetPlanet())
{
if(found)
{
next = &object;
break;
}
else if(&object == ship.GetTargetPlanet())
found = true;
}
if(!next)
{
for(const StellarObject &object : ship.GetSystem()->Objects())
if(object.GetPlanet())
{
next = &object;
break;
}
}
ship.SetTargetPlanet(next);
if(next->GetPlanet() && !next->GetPlanet()->CanLand())
message = "The authorities on this planet refuse to clear you to land here.";
}
else if(message.empty())
{
double closest = numeric_limits<double>::infinity();
int count = 0;
for(const StellarObject &object : ship.GetSystem()->Objects())
if(object.GetPlanet())
{
++count;
double distance = ship.Position().Distance(object.Position());
const Planet *planet = object.GetPlanet();
if(planet == ship.GetDestination())
distance = 0.;
else if(!planet->HasSpaceport() && !planet->IsWormhole())
distance += 10000.;
if(distance < closest)
{
ship.SetTargetPlanet(&object);
closest = distance;
}
}
if(!ship.GetTargetPlanet())
message = "There are no planets in this system that you can land on.";
else if(!ship.GetTargetPlanet()->GetPlanet()->CanLand())
message = "The authorities on this planet refuse to clear you to land here.";
else if(count > 1)
{
message = "You can land on more than one planet in this system. Landing on ";
if(ship.GetTargetPlanet()->Name().empty())
message += "???.";
else
message += ship.GetTargetPlanet()->Name() + ".";
}
}
if(!message.empty())
Messages::Add(message);
}
else if(keyDown.Has(Command::JUMP))
{
if(!ship.GetTargetSystem())
{
double bestMatch = -2.;
const auto &links = (ship.Attributes().Get("jump drive") ?
ship.GetSystem()->Neighbors() : ship.GetSystem()->Links());
for(const System *link : links)
{
Point direction = link->Position() - ship.GetSystem()->Position();
double match = ship.Facing().Unit().Dot(direction.Unit());
if(match > bestMatch)
{
bestMatch = match;
ship.SetTargetSystem(link);
}
}
}
}
else if(keyDown.Has(Command::SCAN))
command |= Command::SCAN;
bool hasGuns = Preferences::Has("Automatic firing") && !ship.IsBoarding()
&& !(keyStuck | keyHeld).Has(Command::LAND | Command::JUMP | Command::BOARD);
if(hasGuns)
command |= AutoFire(ship, ships, false);
hasGuns |= keyHeld.Has(Command::PRIMARY);
if(keyHeld)
{
if(keyHeld.Has(Command::RIGHT | Command::LEFT))
command.SetTurn(keyHeld.Has(Command::RIGHT) - keyHeld.Has(Command::LEFT));
else if(keyHeld.Has(Command::BACK))
{
if(ship.Attributes().Get("reverse thrust"))
command |= Command::BACK;
else
command.SetTurn(TurnBackward(ship));
}
if(keyHeld.Has(Command::FORWARD))
command |= Command::FORWARD;
if(keyHeld.Has(Command::PRIMARY))
{
int index = 0;
for(const Armament::Weapon &weapon : ship.Weapons())
{
const Outfit *outfit = weapon.GetOutfit();
if(outfit && !outfit->Icon())
{
command.SetFire(index);
hasGuns |= !weapon.IsTurret();
}
++index;
}
}
if(keyHeld.Has(Command::SECONDARY))
{
int index = 0;
for(const Armament::Weapon &weapon : ship.Weapons())
{
const Outfit *outfit = weapon.GetOutfit();
if(outfit && outfit == player.SelectedWeapon())
command.SetFire(index);
++index;
}
}
if(keyHeld.Has(Command::AFTERBURNER))
command |= Command::AFTERBURNER;
if(keyHeld.Has(AutopilotCancelKeys()))
keyStuck = keyHeld;
}
if(hasGuns && Preferences::Has("Automatic aiming") && !command.Turn()
&& ship.GetTargetShip() && ship.GetTargetShip()->GetSystem() == ship.GetSystem()
&& !keyStuck.Has(Command::LAND | Command::JUMP | Command::BOARD))
{
Point distance = ship.GetTargetShip()->Position() - ship.Position();
if(distance.Unit().Dot(ship.Facing().Unit()) >= .8)
command.SetTurn(TurnToward(ship, TargetAim(ship)));
}
if(ship.IsBoarding())
keyStuck.Clear();
else if(keyStuck.Has(Command::LAND) && ship.GetTargetPlanet())
{
if(ship.GetPlanet())
keyStuck.Clear();
else
{
MoveToPlanet(ship, command);
command |= Command::LAND;
}
}
else if(keyStuck.Has(Command::JUMP) && ship.GetTargetSystem())
{
if(!ship.Attributes().Get("hyperdrive") && !ship.Attributes().Get("jump drive"))
{
Messages::Add("You do not have a hyperdrive installed.");
keyStuck.Clear();
}
else if(!ship.HyperspaceType())
{
Messages::Add("You cannot jump to the selected system.");
keyStuck.Clear();
}
else if(!ship.JumpsRemaining() && !ship.IsEnteringHyperspace())
{
Messages::Add("You do not have enough fuel to make a hyperspace jump.");
keyStuck.Clear();
}
else if(!ship.GetTargetSystem())
keyStuck.Clear();
else
{
PrepareForHyperspace(ship, command);
command |= Command::JUMP;
if(keyHeld.Has(Command::JUMP))
command |= Command::WAIT;
}
}
else if(keyStuck.Has(Command::BOARD) && ship.GetTargetShip())
{
shared_ptr<const Ship> target = ship.GetTargetShip();
if(!target || !target->IsTargetable() || !target->IsDisabled() || target->IsDestroyed())
keyStuck.Clear(Command::BOARD);
else
{
MoveTo(ship, command, target->Position(), 40., .8);
command |= Command::BOARD;
}
}
if(isLaunching)
command |= Command::DEPLOY;
if(isCloaking)
command |= Command::CLOAK;
ship.SetCommands(command);
}
void MissionAction::Do(PlayerInfo &player, UI *ui, const System *destination) const
{
bool isOffer = (trigger == "offer");
if(!conversation.IsEmpty() && ui)
{
ConversationPanel *panel = new ConversationPanel(player, conversation, destination);
if(isOffer)
panel->SetCallback(&player, &PlayerInfo::MissionCallback);
ui->Push(panel);
}
else if(!dialogText.empty() && ui)
{
map<string, string> subs;
subs["<first>"] = player.FirstName();
subs["<last>"] = player.LastName();
if(player.Flagship())
subs["<ship>"] = player.Flagship()->Name();
string text = Format::Replace(dialogText, subs);
if(isOffer)
ui->Push(new Dialog(text, player, destination));
else
ui->Push(new Dialog(text));
}
else if(isOffer && ui)
player.MissionCallback(Conversation::ACCEPT);
// If multiple outfits are being transferred, first remove them before
// adding any new ones.
for(const auto &it : gifts)
if(it.second < 0)
DoGift(player, it.first, it.second, ui);
for(const auto &it : gifts)
if(it.second > 0)
DoGift(player, it.first, it.second, ui);
if(payment)
player.Accounts().AddCredits(payment);
for(const auto &it : events)
player.AddEvent(*GameData::Events().Get(it.first), player.GetDate() + it.second);
if(!fail.empty())
{
// Failing missions invalidates iterators into the player's mission list,
// but does not immediately delete those missions. So, the safe way to
// iterate over all missions is to make a copy of the list before we
// begin to remove items from it.
vector<const Mission *> failedMissions;
for(const Mission &mission : player.Missions())
if(fail.count(mission.Identifier()))
failedMissions.push_back(&mission);
for(const Mission *mission : failedMissions)
player.RemoveMission(Mission::FAIL, *mission, ui);
}
// Check if applying the conditions changes the player's reputations.
player.SetReputationConditions();
conditions.Apply(player.Conditions());
player.CheckReputationConditions();
}