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Poison/slow update + Map-persistent diseases + Selling zero-qty rechs.

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Rebalanced CafePQ rewards.
Rebalanced drop chance of some equipments and HT drops with high rates.
Fixed an weird issue where a "Targa hat" would appear as a debuff effect.
Added visual effect to be displayed to other players when the custom "Chair Mastery" skill is being used.
Slow disease is now visible to other players.
Poison damage now displays the correct damage amount to other players.
Disease status are now visible for other players when changing maps.
Fixed recharging price being accounted incorrectly.
Fixed zero-quantity rechargeables not being able to sell at NPC shops.
This commit is contained in:
ronancpl
2018-05-03 14:05:23 -03:00
parent 7d0f1cb311
commit 727dfb2d62
33 changed files with 590 additions and 303 deletions
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113
src/tools/MaplePacketCreator.java
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@@ -2256,10 +2256,11 @@ public class MaplePacketCreator {
}
}
// someone thought it was a good idea to handle floating point representation through packets ROFL
private static int doubleToShortBits(double d) {
return (int) (Double.doubleToLongBits(d) >> 48);
}
public static byte[] getNPCShop(MapleClient c, int sid, List<MapleShopItem> items) {
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
@@ -2278,7 +2279,7 @@ public class MaplePacketCreator {
} else {
mplew.writeShort(0);
mplew.writeInt(0);
mplew.writeShort(doubleToShortBits(ii.getPrice(item.getItemId())));
mplew.writeShort(doubleToShortBits(ii.getUnitPrice(item.getItemId())));
mplew.writeShort(ii.getSlotMax(c, item.getItemId()));
}
}
@@ -2440,26 +2441,31 @@ public class MaplePacketCreator {
mplew.writeInt(cid);
mplew.write(skill);
mplew.writeInt(damage);
mplew.writeInt(monsteridfrom);
mplew.write(direction);
if (pgmr) {
mplew.write(pgmr_1);
mplew.write(is_pg ? 1 : 0);
mplew.writeInt(oid);
mplew.write(6);
mplew.writeShort(pos_x);
mplew.writeShort(pos_y);
mplew.write(0);
if(skill != -4) {
mplew.writeInt(monsteridfrom);
mplew.write(direction);
if (pgmr) {
mplew.write(pgmr_1);
mplew.write(is_pg ? 1 : 0);
mplew.writeInt(oid);
mplew.write(6);
mplew.writeShort(pos_x);
mplew.writeShort(pos_y);
mplew.write(0);
} else {
mplew.writeShort(0);
}
mplew.writeInt(damage);
if (fake > 0) {
mplew.writeInt(fake);
}
} else {
mplew.writeShort(0);
}
mplew.writeInt(damage);
if (fake > 0) {
mplew.writeInt(fake);
mplew.writeInt(damage);
}
return mplew.getPacket();
}
public static byte[] charNameResponse(String charname, boolean nameUsed) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.CHAR_NAME_RESPONSE.getValue());
@@ -2760,7 +2766,7 @@ public class MaplePacketCreator {
mplew.writeLong(firstmask);
mplew.writeLong(secondmask);
}
public static byte[] giveDebuff(List<Pair<MapleDisease, Integer>> statups, MobSkill skill) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.GIVE_BUFF.getValue());
@@ -2776,8 +2782,10 @@ public class MaplePacketCreator {
mplew.write(1);
return mplew.getPacket();
}
public static byte[] giveForeignDebuff(int cid, List<Pair<MapleDisease, Integer>> statups, MobSkill skill) {
// Poison damage visibility and missing diseases status visibility, extended through map transitions thanks to Ronan
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
mplew.writeInt(cid);
@@ -2867,6 +2875,69 @@ public class MaplePacketCreator {
return mplew.getPacket();
}
private static void writeLongMaskSlowD(final MaplePacketLittleEndianWriter mplew) {
mplew.writeInt(0);
mplew.writeInt(2048);
mplew.writeLong(0);
}
public static byte[] giveForeignSlowDebuff(int cid, List<Pair<MapleDisease, Integer>> statups, MobSkill skill) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
mplew.writeInt(cid);
writeLongMaskSlowD(mplew);
for (Pair<MapleDisease, Integer> statup : statups) {
if(statup.getLeft() == MapleDisease.POISON) mplew.writeShort(statup.getRight().shortValue());
mplew.writeShort(skill.getSkillId());
mplew.writeShort(skill.getSkillLevel());
}
mplew.writeShort(0); // same as give_buff
mplew.writeShort(900);//Delay
return mplew.getPacket();
}
public static byte[] cancelForeignSlowDebuff(int cid) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.CANCEL_FOREIGN_BUFF.getValue());
mplew.writeInt(cid);
writeLongMaskSlowD(mplew);
return mplew.getPacket();
}
private static void writeLongMaskChair(final MaplePacketLittleEndianWriter mplew) {
mplew.writeInt(0);
mplew.writeInt(262144);
mplew.writeLong(0);
}
public static byte[] giveForeignChairSkillEffect(int cid) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
mplew.writeInt(cid);
writeLongMaskChair(mplew);
mplew.writeShort(0);
mplew.writeShort(0);
mplew.writeShort(100);
mplew.writeShort(1);
mplew.writeShort(0);
mplew.writeShort(900);
for(int i = 0; i < 7; i++) mplew.write(0);
return mplew.getPacket();
}
public static byte[] cancelForeignChairSkillEffect(int cid) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(19);
mplew.writeShort(SendOpcode.CANCEL_FOREIGN_BUFF.getValue());
mplew.writeInt(cid);
writeLongMaskChair(mplew);
return mplew.getPacket();
}
public static byte[] getPlayerShopChat(MapleCharacter c, String chat, boolean owner) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
@@ -6114,7 +6185,7 @@ public class MaplePacketCreator {
mplew.write(amount);
return mplew.getPacket();
}
public static byte[] showWheelsLeft(int left) {
final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());