Examples with MapleCharacter client.MapleCharacter used on opensource projects

Example 21 with MapleCharacter

use of client.MapleCharacter in project HeavenMS by ronancpl.

the class MoveDragonHandler method handlePacket.

@Override
public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    final MapleCharacter chr = c.getPlayer();
    final Point startPos = new Point(slea.readShort(), slea.readShort());
    List<LifeMovementFragment> res = parseMovement(slea);
    final MapleDragon dragon = chr.getDragon();
    if (dragon != null && res != null && res.size() > 0) {
        updatePosition(res, dragon, 0);
        if (chr.isHidden()) {
            chr.getMap().broadcastGMMessage(chr, MaplePacketCreator.moveDragon(dragon, startPos, res));
        } else {
            chr.getMap().broadcastMessage(chr, MaplePacketCreator.moveDragon(dragon, startPos, res), dragon.getPosition());
        }
    }
}

Example 22 with MapleCharacter

use of client.MapleCharacter in project HeavenMS by ronancpl.

the class MoveLifeHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    int objectid = slea.readInt();
    short moveid = slea.readShort();
    MapleMapObject mmo = c.getPlayer().getMap().getMapObject(objectid);
    if (mmo == null || mmo.getType() != MapleMapObjectType.MONSTER) {
        return;
    }
    MapleMonster monster = (MapleMonster) mmo;
    List<LifeMovementFragment> res = null;
    List<MapleCharacter> banishPlayers = new ArrayList<>();
    byte pNibbles = slea.readByte();
    byte rawActivity = slea.readByte();
    byte useSkillId = slea.readByte();
    byte useSkillLevel = slea.readByte();
    short pOption = slea.readShort();
    slea.skip(8);
    if (rawActivity >= 0) {
        rawActivity = (byte) (rawActivity & 0xFF >> 1);
    }
    boolean isAttack = inRangeInclusive(rawActivity, 12, 20);
    boolean isSkill = inRangeInclusive(rawActivity, 21, 25);
    byte attackId = (byte) (isAttack ? rawActivity - 12 : -1);
    boolean nextMovementCouldBeSkill = (pNibbles & 0x0F) != 0;
    boolean pUnk = (pNibbles & 0xF0) != 0;
    int nextCastSkill = useSkillId;
    int nextCastSkillLevel = useSkillLevel;
    MobSkill toUse = null;
    int percHpLeft = (int) (((float) monster.getHp() / monster.getMaxHp()) * 100);
    if (nextMovementCouldBeSkill && monster.getNoSkills() > 0) {
        int Random = Randomizer.nextInt(monster.getNoSkills());
        Pair<Integer, Integer> skillToUse = monster.getSkills().get(Random);
        nextCastSkill = skillToUse.getLeft();
        nextCastSkillLevel = skillToUse.getRight();
        toUse = MobSkillFactory.getMobSkill(nextCastSkill, nextCastSkillLevel);
        if (isSkill || isAttack) {
            if (nextCastSkill != toUse.getSkillId() || nextCastSkillLevel != toUse.getSkillLevel()) {
                // toUse.resetAnticipatedSkill();
                return;
            } else if (toUse.getHP() < percHpLeft) {
                toUse = null;
            } else if (monster.canUseSkill(toUse)) {
                toUse.applyEffect(c.getPlayer(), monster, true, banishPlayers);
            // System.out.println("Applied: " + nextCastSkill + " Level: " + nextCastSkillLevel);
            }
        } else {
            MobAttackInfo mobAttack = MobAttackInfoFactory.getMobAttackInfo(monster, attackId);
        // System.out.println("Attacked");
        }
    }
    slea.readByte();
    // whatever
    slea.readInt();
    // hmm.. startpos?
    short start_x = slea.readShort();
    // hmm...
    short start_y = slea.readShort();
    Point startPos = new Point(start_x, start_y);
    res = parseMovement(slea);
    if (monster.getController() != c.getPlayer()) {
        if (monster.isAttackedBy(c.getPlayer())) {
            monster.switchController(c.getPlayer(), true);
        } else {
            return;
        }
    } else if (rawActivity == -1 && monster.isControllerKnowsAboutAggro() && !monster.isMobile() && !monster.isFirstAttack()) {
        monster.setControllerHasAggro(false);
        monster.setControllerKnowsAboutAggro(false);
    }
    boolean aggro = monster.isControllerHasAggro();
    if (toUse != null) {
        c.announce(MaplePacketCreator.moveMonsterResponse(objectid, moveid, monster.getMp(), aggro, toUse.getSkillId(), toUse.getSkillLevel()));
    } else {
        c.announce(MaplePacketCreator.moveMonsterResponse(objectid, moveid, monster.getMp(), aggro));
    }
    if (aggro) {
        monster.setControllerKnowsAboutAggro(true);
    }
    if (res != null) {
        c.getPlayer().getMap().broadcastMessage(c.getPlayer(), MaplePacketCreator.moveMonster(objectid, nextMovementCouldBeSkill, rawActivity, useSkillId, useSkillLevel, pOption, startPos, res), monster.getPosition());
        updatePosition(res, monster, -1);
        c.getPlayer().getMap().moveMonster(monster, monster.getPosition());
    }
    for (MapleCharacter chr : banishPlayers) {
        chr.changeMapBanish(monster.getBanish().getMap(), monster.getBanish().getPortal(), monster.getBanish().getMsg());
    }
}

Example 23 with MapleCharacter

use of client.MapleCharacter in project HeavenMS by ronancpl.

the class SkillBookHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    if (!c.getPlayer().isAlive()) {
        c.announce(MaplePacketCreator.enableActions());
        return;
    }
    slea.readInt();
    short slot = (short) slea.readShort();
    int itemId = slea.readInt();
    MapleCharacter player = c.getPlayer();
    Item toUse = c.getPlayer().getInventory(MapleInventoryType.USE).getItem(slot);
    if (toUse != null && toUse.getQuantity() == 1) {
        if (toUse.getItemId() != itemId) {
            return;
        }
        Map<String, Integer> skilldata = MapleItemInformationProvider.getInstance().getSkillStats(toUse.getItemId(), c.getPlayer().getJob().getId());
        boolean canuse;
        boolean success = false;
        int skill = 0;
        int maxlevel = 0;
        if (skilldata == null) {
            return;
        }
        Skill skill2 = SkillFactory.getSkill(skilldata.get("skillid"));
        if (skilldata.get("skillid") == 0) {
            canuse = false;
        } else if ((player.getSkillLevel(skill2) >= skilldata.get("reqSkillLevel") || skilldata.get("reqSkillLevel") == 0) && player.getMasterLevel(skill2) < skilldata.get("masterLevel")) {
            canuse = true;
            if (MapleItemInformationProvider.rollSuccessChance(skilldata.get("success"))) {
                success = true;
                player.changeSkillLevel(skill2, player.getSkillLevel(skill2), Math.max(skilldata.get("masterLevel"), player.getMasterLevel(skill2)), -1);
            } else {
                success = false;
            // player.dropMessage("The skill book lights up, but the skill winds up as if nothing happened.");
            }
            MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, slot, (short) 1, false);
        } else {
            canuse = false;
        }
        player.getClient().announce(MaplePacketCreator.skillBookSuccess(player, skill, maxlevel, canuse, success));
    }
}

Example 24 with MapleCharacter

use of client.MapleCharacter in project HeavenMS by ronancpl.

the class SnowballHandler method handlePacket.

public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    // D3 00 02 00 00 A5 01
    MapleCharacter chr = c.getPlayer();
    MapleMap map = chr.getMap();
    final MapleSnowball snowball = map.getSnowball(chr.getTeam());
    final MapleSnowball othersnowball = map.getSnowball(chr.getTeam() == 0 ? (byte) 1 : 0);
    int what = slea.readByte();
    if (snowball == null || othersnowball == null || snowball.getSnowmanHP() == 0)
        return;
    if ((System.currentTimeMillis() - chr.getLastSnowballAttack()) < 500)
        return;
    if (chr.getTeam() != (what % 2))
        return;
    chr.setLastSnowballAttack(System.currentTimeMillis());
    int damage = 0;
    if (what < 2 && othersnowball.getSnowmanHP() > 0)
        damage = 10;
    else if (what == 2 || what == 3) {
        if (Math.random() < 0.03)
            damage = 45;
        else
            damage = 15;
    }
    if (what >= 0 && what <= 4)
        snowball.hit(what, damage);
}

Example 25 with MapleCharacter

use of client.MapleCharacter in project HeavenMS by ronancpl.

the class SpawnPetHandler method handlePacket.

public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    MapleCharacter chr = c.getPlayer();
    slea.readInt();
    byte slot = slea.readByte();
    slea.readByte();
    boolean lead = slea.readByte() == 1;
    MaplePet pet = chr.getInventory(MapleInventoryType.CASH).getItem(slot).getPet();
    if (pet == null)
        return;
    int petid = pet.getItemId();
    if (// Handles Dragon AND Robos
    petid == 5000028 || petid == 5000047) {
        if (chr.haveItem(petid + 1)) {
            chr.dropMessage(5, "You can't hatch your " + (petid == 5000028 ? "Dragon egg" : "Robo egg") + " if you already have a Baby " + (petid == 5000028 ? "Dragon." : "Robo."));
            c.announce(MaplePacketCreator.enableActions());
            return;
        } else {
            int evolveid = MapleDataTool.getInt("info/evol1", dataRoot.getData("Pet/" + petid + ".img"));
            int petId = MaplePet.createPet(evolveid);
            if (petId == -1) {
                return;
            }
            long expiration = chr.getInventory(MapleInventoryType.CASH).getItem(slot).getExpiration();
            MapleInventoryManipulator.removeById(c, MapleInventoryType.CASH, petid, (short) 1, false, false);
            MapleInventoryManipulator.addById(c, evolveid, (short) 1, null, petId, expiration);
            pet.deleteFromDb();
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
    }
    if (chr.getPetIndex(pet) != -1) {
        chr.unequipPet(pet, true);
    } else {
        if (chr.getSkillLevel(SkillFactory.getSkill(8)) == 0 && chr.getPet(0) != null) {
            chr.unequipPet(chr.getPet(0), false);
        }
        if (lead) {
            chr.shiftPetsRight();
        }
        Point pos = chr.getPosition();
        pos.y -= 12;
        pet.setPos(pos);
        pet.setFh(chr.getMap().getFootholds().findBelow(pet.getPos()).getId());
        pet.setStance(0);
        pet.setSummoned(true);
        pet.saveToDb();
        chr.addPet(pet);
        chr.getMap().broadcastMessage(c.getPlayer(), MaplePacketCreator.showPet(c.getPlayer(), pet, false, false), true);
        c.announce(MaplePacketCreator.petStatUpdate(c.getPlayer()));
        c.announce(MaplePacketCreator.enableActions());
        chr.commitExcludedItems();
        chr.getClient().getWorldServer().registerPetHunger(chr, chr.getPetIndex(pet));
    }
}