## Description
Closes#269Closes#199
- Removes `McEntity` and replaces it with bundles of components, one for
each entity type.
- Tracked data types are now separate components rather than stuffing
everything into a `TrackedData` enum.
- Tracked data is now cached in binary form within each entity,
eliminating some work when entities enter the view of clients.
- Complete redesign of entity code generator.
- More docs for some components.
- Field bits are moved out of the entity extractor and into the valence
entity module.
- Moved hitbox code to separate module.
- Refactor instance update systems to improve parallelism.
### TODOs
- [x] Update examples.
- [x] Update `default_event_handler`.
- [x] Fix bugs.
## Test Plan
Steps:
1. Check out the entity module docs with `cargo d --open`.
2. Run examples.
## Description
Divides the `Client` component into a set of smaller components as
described by #199 (with many deviations). `McEntity` will be dealt with
in a future PR.
- Divide `Client` into smaller components (There's a lot to look at).
- Move common components to `component` module.
- Remove `Username` type from `valence_protocol` because the added
complexity wasn't adding much benefit.
- Clean up the inventory module.
I've stopped worrying about the "Effect When Added" and "Effect When
Removed" behavior of components so much, and instead assume that all
components of a particular thing are required unless otherwise stated.
## Test Plan
Steps:
1. Run examples and tests.
A large number of tweaks have been made to the inventory module. I tried
to preserve semantics but I could have made a mistake there.
---------
Co-authored-by: Carson McManus <dyc3@users.noreply.github.com>
Co-authored-by: Carson McManus <carson.mcmanus1@gmail.com>
## Description
- Remove duplicate packet definitions by using `Cow`.
- Rename packets to match yarn mappings.
- Remove some top-level re-exports.
- Move every packet into its own module for consistency.
- Move packet-specific types from the `types` module into the
appropriate packet module.
- Remove internal use of `EncodePacket`/`DecodePacket` derives and move
packet identification to `packet_group`. This can be done because there
are no duplicate packets anymore.
- Simplify some events.
In a future PR I plan to clean things up further by properly bounding
packet data (to prevent DoS exploits) and fixing any remaining
inconsistencies with the game's packet definitions.
## Test Plan
Behavior of `valence_protocol` should be the same.
Steps:
1. Use the packet inspector against the vanilla server to ensure packet
behavior has not changed.
2. Run the examples.
3. Run `valence_stresser`.
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CONTRIBUTING.md to the best of your ability. -->
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## Description
<!-- Describe the changes you've made. You may include any justification
you want here. -->
An implementation of a Minecraft server stresser for testing purposes.
The potential of this pull request is to implement a minimal stresser
binary package that would be bound to the local `valence_protocol`
package, so it would be always up to date with the latest Valence
Minecraft protocol implementation.
The MVP version is going to be able concurrently connect headless
clients to a target Minecraft server.
## Test Plan
<!-- Explain how you tested your changes, and include any code that you
used to test this. -->
<!-- If there is an example that is sufficient to use in place of a
playground, replace the playground section with a note that indicates
this. -->
<!-- <details>
<summary>Playground</summary>
```rust
PASTE YOUR PLAYGROUND CODE HERE
```
</details> -->
<!-- You need to include steps regardless of whether or not you are
using a playground. -->
Steps:
1. Ensure that the connection mode is offline
2. Run `cargo run --example bench_players` or any other example
3. Run `cargo run --package valence_stresser -- --target 127.0.0.1:25565
--count 1000`
4. Monitor the `bench_players` output
#### Related
closes#211
---------
Co-authored-by: Carson McManus <dyc3@users.noreply.github.com>
