Id: 74
Hex: 4A
Bin: 01001010
Sent by the server
Adds, removes or modifies an entity's boss bar. The percentage of the bar is calculated using the entity's attributes for the health and the max health, updated with UpdateAttributes.
Fields:
| Name | Type |
|---|---|
| entity id | varlong |
| event id | varuint |
Constants:
| Name | Value |
|---|---|
| add | 0 |
| update | 1 |
| remove | 2 |