This project aims to create an easy to use, extendable and customizable server for a MMORPG called "MU Online".

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C1 BC - LahapJewelMixRequest (by client)

Is sent when

When a player has the Lahap npc dialog open and wants to combine or disband jewel stacks.

Causes the following actions on the server side

If successful, the inventory is updated and the game client gets corresponding responses.


Index Length Data Type Value Description
0 1 Byte 0xC1 Packet type
1 1 Byte 7 Packet header - length of the packet
2 1 Byte 0xBC Packet header - packet type identifier
3 1 MixType   Operation
4 1 ItemType   Item
5 1 StackSize   MixingStackSize
6 1 Byte   UnmixingSourceSlot

MixType Enum

Describes what kind of operation is requested.

Value Name Description
0 Mix The player wants to mix single jewels into a bundle.
1 Unmix The player wants to disband a bundle into single jewels.

StackSize Enum

Describes the size of a mixed stack.

Value Name Description
0 Ten A stack of 10 items.
1 Twenty A stack of 20 items.
2 Thirty A stack of 30 items.

ItemType Enum

Describes the type of item which is mixed or unmixed.

Value Name Description
0 JewelOfBless Jewel of Bless.
1 JewelOfSoul Jewel of Soul.
2 JewelOfLife Jewel of Life.
3 JewelOfCreation Jewel of Creation.
4 JewelOfGuardian Jewel of Guardian.
5 Gemstone The gemstone.
6 JewelOfHarmony Jewel of Harmony.
7 JewelOfChaos Jewel of Chaos.
8 LowerRefineStone Lower refine stone.
9 HigherRefineStone Higher refine stone.