Example #1
0
bool Tile::removeThing(ThingPtr thing)
{
    if(!thing)
        return false;

    bool removed = false;

    if(thing->isEffect()) {
        EffectPtr effect = thing->static_self_cast<Effect>();
        auto it = std::find(m_effects.begin(), m_effects.end(), effect);
        if(it != m_effects.end()) {
            m_effects.erase(it);
            removed = true;
        }
    } else {
        auto it = std::find(m_things.begin(), m_things.end(), thing);
        if(it != m_things.end()) {
            m_things.erase(it);
            removed = true;
        }
    }

    thing->onDisappear();

    if(thing->isTranslucent())
        checkTranslucentLight();

    return removed;
}
Example #2
0
bool Map::removeThing(const ThingPtr& thing)
{
    if(!thing)
        return false;

    bool ret = false;
    if(thing->isMissile()) {
        MissilePtr missile = thing->static_self_cast<Missile>();
        int z = missile->getPosition().z;
        auto it = std::find(m_floorMissiles[z].begin(), m_floorMissiles[z].end(), missile);
        if(it != m_floorMissiles[z].end()) {
            m_floorMissiles[z].erase(it);
            ret = true;
        }
    } else if(thing->isAnimatedText()) {
        AnimatedTextPtr animatedText = thing->static_self_cast<AnimatedText>();
        auto it = std::find(m_animatedTexts.begin(), m_animatedTexts.end(), animatedText);
        if(it != m_animatedTexts.end()) {
            m_animatedTexts.erase(it);
            ret = true;
        }
    } else if(thing->isStaticText()) {
        StaticTextPtr staticText = thing->static_self_cast<StaticText>();
        auto it = std::find(m_staticTexts.begin(), m_staticTexts.end(), staticText);
        if(it != m_staticTexts.end()) {
            m_staticTexts.erase(it);
            ret = true;
        }
    } else if(const TilePtr& tile = thing->getTile())
        ret = tile->removeThing(thing);

    notificateTileUpdate(thing->getPosition());
    return ret;
}
Example #3
0
void Game::rotate(const ThingPtr& thing)
{
    if(!canPerformGameAction() || !thing)
        return;

    m_protocolGame->sendRotateItem(thing->getPosition(), thing->getId(), thing->getStackpos());
}
Example #4
0
ThingPtr Tile::getTopMultiUseThing()
{
    if(isEmpty())
        return nullptr;

    if(CreaturePtr topCreature = getTopCreature())
        return topCreature;

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(thing->isForceUse())
            return thing;
    }

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop()) {
            if(i > 0 && thing->isSplash())
                return m_things[i-1];
            return thing;
        }
    }

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(!thing->isGround() && !thing->isOnTop())
            return thing;
    }

    return m_things[0];
}
Example #5
0
void Map::removeThing(const ThingPtr& thing)
{
    if(!thing)
        return;

    if(MissilePtr shot = thing->asMissile()) {
        auto it = std::find(m_missilesAtFloor[shot->getPos().z].begin(), m_missilesAtFloor[shot->getPos().z].end(), shot);
        if(it != m_missilesAtFloor[shot->getPos().z].end()) {
            m_missilesAtFloor[shot->getPos().z].erase(it);
        }
        return;
    }
    else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
        auto it = std::find(m_animatedTexts.begin(), m_animatedTexts.end(), animatedText);
        if(it != m_animatedTexts.end())
            m_animatedTexts.erase(it);
        return;
    }
    else if(StaticTextPtr staticText = thing->asStaticText()) {
        auto it = std::find(m_staticTexts.begin(), m_staticTexts.end(), staticText);
        if(it != m_staticTexts.end())
            m_staticTexts.erase(it);
        return;
    }

    if(TilePtr& tile = m_tiles[thing->getPos()])
        tile->removeThing(thing);
}
Example #6
0
CreaturePtr Tile::getTopCreature()
{
    CreaturePtr creature;
    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(thing->isLocalPlayer()) // return local player if there is no other creature
            creature = thing->static_self_cast<Creature>();
        else if(thing->isCreature() && !thing->isLocalPlayer())
            return thing->static_self_cast<Creature>();
    }
    if(!creature && !m_walkingCreatures.empty())
        creature = m_walkingCreatures.back();

    // check for walking creatures in tiles around
    if(!creature) {
        for(int xi=-1;xi<=1;++xi) {
            for(int yi=-1;yi<=1;++yi) {
                Position pos = m_position.translated(xi, yi);
                if(pos == m_position)
                    continue;

                const TilePtr& tile = g_map.getTile(pos);
                if(tile) {
                    for(const CreaturePtr& c : tile->getCreatures()) {
                        if(c->isWalking() && c->getLastStepFromPosition() == m_position && c->getStepProgress() < 0.75f) {
                            creature = c;
                        }
                    }
                }
            }
        }
    }
    return creature;
}
Example #7
0
ItemPtr Tile::getGround()
{
    ThingPtr firstObject = getThing(0);
    if(!firstObject)
        return nullptr;
    if(firstObject->isGround() && firstObject->isItem())
        return firstObject->static_self_cast<Item>();
    return nullptr;
}
Example #8
0
void Game::look(const ThingPtr& thing)
{
    if(!canPerformGameAction() || !thing)
        return;

    if(thing->isCreature() && m_protocolVersion >= 961)
        m_protocolGame->sendLookCreature(thing->getId());
    else
        m_protocolGame->sendLook(thing->getPosition(), thing->getId(), thing->getStackPos());
}
Example #9
0
void Game::use(const ThingPtr& thing)
{
    if(!canPerformGameAction() || !thing)
        return;

    Position pos = thing->getPosition();
    if(!pos.isValid()) // virtual item
        pos = Position(0xFFFF, 0, 0); // means that is a item in inventory

    m_protocolGame->sendUseItem(pos, thing->getId(), thing->getStackpos(), 0);
}
Example #10
0
void Game::useInventoryItemWith(int itemId, const ThingPtr& toThing)
{
    if(!canPerformGameAction() || !toThing)
        return;

    Position pos = Position(0xFFFF, 0, 0); // means that is a item in inventory

    if(toThing->isCreature())
        m_protocolGame->sendUseOnCreature(pos, itemId, 0, toThing->getId());
    else
        m_protocolGame->sendUseItemWith(pos, itemId, 0, toThing->getPosition(), toThing->getId(), toThing->getStackpos());
}
Example #11
0
ThingPtr Tile::getTopLookThing()
{
    if(isEmpty())
        return nullptr;

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(!thing->isIgnoreLook() && (!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop()))
            return thing;
    }

    return m_things[0];
}
Example #12
0
void Game::use(const ThingPtr& thing)
{
    if(!canPerformGameAction() || !thing)
        return;

    Position pos = thing->getPosition();
    if(!pos.isValid()) // virtual item
        pos = Position(0xFFFF, 0, 0); // inventory item

    // some items, e.g. parcel, are not set as containers but they are.
    // always try to use these items in free container slots.
    m_protocolGame->sendUseItem(pos, thing->getId(), thing->getStackPos(), findEmptyContainerId());
}
Example #13
0
void Game::useWith(const ItemPtr& item, const ThingPtr& toThing)
{
    if(!canPerformGameAction() || !item || !toThing)
        return;

    Position pos = item->getPosition();
    if(!pos.isValid()) // virtual item
        pos = Position(0xFFFF, 0, 0); // means that is a item in inventory

    if(toThing->isCreature())
        m_protocolGame->sendUseOnCreature(pos, item->getId(), item->getStackpos(), toThing->getId());
    else
        m_protocolGame->sendUseItemWith(pos, item->getId(), item->getStackpos(), toThing->getPosition(), toThing->getId(), toThing->getStackpos());
}
Example #14
0
void Game::move(const ThingPtr& thing, const Position& toPos, int count)
{
    if(count <= 0)
        count = 1;

    if(!canPerformGameAction() || !thing || thing->getPosition() == toPos)
        return;

    uint id = thing->getId();
    if(thing->isCreature()) {
        CreaturePtr creature = thing->static_self_cast<Creature>();
        id = Proto::Creature;
    }

    m_protocolGame->sendMove(thing->getPosition(), id, thing->getStackpos(), toPos, count);
}
Example #15
0
void Map::addThing(const ThingPtr& thing, const Position& pos, int stackPos)
{
    if(!thing)
        return;

    if(MissilePtr shot = thing->asMissile()) {
        m_missilesAtFloor[shot->getPosition().z].push_back(shot);
        return;
    }

    TilePtr tile = getTile(pos);
    tile->addThing(thing, stackPos);

    if(CreaturePtr creature = thing->asCreature())
        m_creatures[creature->getId()] = creature;
}
Example #16
0
void Map::removeThing(const ThingPtr& thing)
{
    if(!thing)
        return;

    if(MissilePtr shot = thing->asMissile()) {
        auto it = std::find(m_missilesAtFloor[shot->getPosition().z].begin(), m_missilesAtFloor[shot->getPosition().z].end(), shot);
        if(it != m_missilesAtFloor[shot->getPosition().z].end()) {
            m_missilesAtFloor[shot->getPosition().z].erase(it);
        }
        return;
    }

    if(TilePtr& tile = m_tiles[thing->getPosition()])
        tile->removeThing(thing);
}
Example #17
0
void Map::removeThingColor(const ThingPtr& thing)
{
    if(!thing)
        return;

    if(thing->isItem())
        thing->static_self_cast<Item>()->setColor(Color::alpha);
    else if(thing->isCreature()) {
        const TilePtr& tile = thing->getTile();
        assert(tile);

        const ThingPtr& topThing = tile->getTopThing();
        assert(topThing);

        topThing->static_self_cast<Item>()->setColor(Color::alpha);
    }
}
Example #18
0
void Map::colorizeThing(const ThingPtr& thing, const Color& color)
{
    if(!thing)
        return;

    if(thing->isItem())
        thing->static_self_cast<Item>()->setColor(color);
    else if(thing->isCreature()) {
        const TilePtr& tile = thing->getTile();
        assert(tile);

        const ThingPtr& topThing = tile->getTopThing();
        assert(topThing);

        topThing->static_self_cast<Item>()->setColor(color);
    }
}
Example #19
0
void Game::moveToParentContainer(const ThingPtr& thing, int count)
{
    if(!canPerformGameAction() || !thing || count <= 0)
        return;

    Position position = thing->getPosition();
    move(thing, Position(position.x, position.y, 254), count);
}
Example #20
0
ThingPtr Tile::getTopMoveThing()
{
    if(isEmpty())
        return nullptr;

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop() && !thing->isCreature()) {
            if(i > 0 && thing->isNotMoveable())
                return m_things[i-1];
            return thing;
        }
    }

    for(const ThingPtr& thing : m_things) {
        if(thing->isCreature())
            return thing;
    }

    return m_things[0];
}
Example #21
0
bool Tile::limitsFloorsView(bool isFreeView)
{
    // ground and walls limits the view
    ThingPtr firstThing = getThing(0);

    if(isFreeView) {
        if(firstThing && !firstThing->isDontHide() && (firstThing->isGround() || firstThing->isOnBottom()))
            return true;
    } else if(firstThing && !firstThing->isDontHide() && (firstThing->isGround() || (firstThing->isOnBottom() && firstThing->blockProjectile())))
        return true;
    return false;
}
Example #22
0
void Map::addThing(const ThingPtr& thing, const Position& pos, int stackPos)
{
    if(!thing)
        return;

    Position oldPos = thing->getPos();
    bool teleport = false;
    if(oldPos.isValid() && !oldPos.isInRange(pos,1,1,0))
        teleport = true;

    TilePtr tile = getTile(pos);

    if(CreaturePtr creature = thing->asCreature()) {
        tile->addThing(thing, stackPos);
        m_creatures[creature->getId()] = creature;

        if(teleport)
            g_game.processCreatureTeleport(creature);
    }
    else if(MissilePtr shot = thing->asMissile()) {
        m_missilesAtFloor[shot->getPos().z].push_back(shot);
    }
    else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
        m_animatedTexts.push_back(animatedText);
    }
    else if(StaticTextPtr staticText = thing->asStaticText()) {
        bool mustAdd = true;
        for(auto it = m_staticTexts.begin(), end = m_staticTexts.end(); it != end; ++it) {
            StaticTextPtr cStaticText = *it;
            if(cStaticText->getPos() == pos) {
                // try to combine messages
                if(cStaticText->addMessage(staticText->getName(), staticText->getMessageType(), staticText->getFirstMessage())) {
                    mustAdd = false;
                    break;
                }
                else {
                    // must add another message and rearrenge current
                }
            }

        }

        if(mustAdd)
            m_staticTexts.push_back(staticText);
    }
    else {
        tile->addThing(thing, stackPos);
    }

    thing->start();
    thing->setPos(pos);
}
void ProtocolGame::parseCreatureMove(InputMessage& msg)
{
    Position oldPos = parsePosition(msg);
    int oldStackpos = msg.getU8();
    Position newPos = parsePosition(msg);

    ThingPtr thing = g_map.getTile(oldPos)->getThing(oldStackpos);
    if(!thing) {
        logTraceError("could not get thing");
        return;
    }

    CreaturePtr creature = thing->asCreature();
    if(!creature) {
        logTraceError("thing is not a creature");
        return;
    }

    // update map tiles
    g_map.removeThing(thing);
    g_map.addThing(thing, newPos);

    g_game.processCreatureMove(creature, oldPos, newPos);
}
Example #24
0
ThingPtr Tile::getTopUseThing()
{
    if(isEmpty())
        return nullptr;

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(thing->isForceUse() || (!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop() && !thing->isCreature()))
            return thing;
    }

    for(uint i = 0; i < m_things.size(); ++i) {
        ThingPtr thing = m_things[i];
        if(!thing->isGround() && !thing->isGroundBorder() && !thing->isCreature())
            return thing;
    }

    return m_things[0];
}
Example #25
0
bool Tile::isFullyOpaque()
{
    ThingPtr firstObject = getThing(0);
    return firstObject && firstObject->isFullGround();
}
Example #26
0
void Tile::addThing(const ThingPtr& thing, int stackPos)
{
    if(!thing)
        return;

    if(thing->isEffect()) {
        m_effects.push_back(thing->static_self_cast<Effect>());
    } else {
        // priority                                    854
        // 0 - ground,                        -->      -->
        // 1 - ground borders                 -->      -->
        // 2 - bottom (walls),                -->      -->
        // 3 - on top (doors)                 -->      -->
        // 4 - creatures, from top to bottom  <--      -->
        // 5 - items, from top to bottom      <--      <--
        if(stackPos < 0 || stackPos == 255) {
            int priority = thing->getStackPriority();

            // -1 or 255 => auto detect position
            // -2        => append

            bool append;
            if(stackPos == -2)
                append = true;
            else {
                append = (priority <= 3);

                // newer protocols does not store creatures in reverse order
                if(g_game.getProtocolVersion() >= 854 && priority == 4)
                    append = !append;
            }


            for(stackPos = 0; stackPos < (int)m_things.size(); ++stackPos) {
                int otherPriority = m_things[stackPos]->getStackPriority();
                if((append && otherPriority > priority) || (!append && otherPriority >= priority))
                    break;
            }
        } else if(stackPos > (int)m_things.size())
            stackPos = m_things.size();

        m_things.insert(m_things.begin() + stackPos, thing);

        if(m_things.size() > MAX_THINGS)
            removeThing(m_things[MAX_THINGS]);

        /*
        // check stack priorities
        // this code exists to find stackpos bugs faster
        int lastPriority = 0;
        for(const ThingPtr& thing : m_things) {
            int priority = thing->getStackPriority();
            assert(lastPriority <= priority);
            lastPriority = priority;
        }
        */
    }

    thing->setPosition(m_position);
    thing->onAppear();

    if(thing->isTranslucent())
        checkTranslucentLight();
}
Example #27
0
void Map::addThing(const ThingPtr& thing, const Position& pos, int stackPos)
{
    if(!thing)
        return;

    if(thing->isItem() || thing->isCreature() || thing->isEffect()) {
        const TilePtr& tile = getOrCreateTile(pos);
        if(tile)
            tile->addThing(thing, stackPos);
    } else {
        if(thing->isMissile()) {
            m_floorMissiles[pos.z].push_back(thing->static_self_cast<Missile>());
            thing->onAppear();
        } else if(thing->isAnimatedText()) {
            // this code will stack animated texts of the same color
            AnimatedTextPtr animatedText = thing->static_self_cast<AnimatedText>();
            AnimatedTextPtr prevAnimatedText;
            bool merged = false;
            for(auto other : m_animatedTexts) {
                if(other->getPosition() == pos) {
                    prevAnimatedText = other;
                    if(other->merge(animatedText)) {
                        merged = true;
                        break;
                    }
                }
            }
            if(!merged) {
                if(prevAnimatedText) {
                    Point offset = prevAnimatedText->getOffset();
                    float t = prevAnimatedText->getTimer().ticksElapsed();
                    if(t < Otc::ANIMATED_TEXT_DURATION / 4.0) { // didnt move 12 pixels
                        int y = 12 - 48 * t / (float)Otc::ANIMATED_TEXT_DURATION;
                        offset += Point(0, y);
                    }
                    offset.y = std::min<int>(offset.y, 12);
                    animatedText->setOffset(offset);
                }
                m_animatedTexts.push_back(animatedText);
            }
        } else if(thing->isStaticText()) {
            StaticTextPtr staticText = thing->static_self_cast<StaticText>();
            bool mustAdd = true;
            for(auto other : m_staticTexts) {
                // try to combine messages
                if(other->getPosition() == pos && other->addMessage(staticText->getName(), staticText->getMessageMode(), staticText->getFirstMessage())) {
                    mustAdd = false;
                    break;
                }
            }

            if(mustAdd)
                m_staticTexts.push_back(staticText);
            else
                return;
        }

        thing->setPosition(pos);
        thing->onAppear();
    }

    notificateTileUpdate(pos);
}