[package]
name = "lightyear"
version = "0.17.1"
authors = ["Charles Bournhonesque <charlesbour@gmail.com>"]
edition = "2021"
rust-version = "1.76"
description = "Server-client networking library for the Bevy game engine"
readme = "../README.md"
repository = "https://github.com/cBournhonesque/lightyear"
keywords = ["bevy", "multiplayer", "networking", "netcode", "gamedev"]
categories = ["game-development", "network-programming"]
license = "MIT OR Apache-2.0"
exclude = ["/tests"]

[features]
# Enable sending messages bigger than 300KB
big_messages = []
trace = []
metrics = [
    "dep:metrics",
    "metrics-util",
    "metrics-tracing-context",
    "metrics-exporter-prometheus",
]
mock_time = ["dep:mock_instant"]
webtransport = [
    "dep:wtransport",
    "dep:xwt-core",
    "dep:xwt-web-sys",
    "dep:web-sys",
    "dep:ring",
    "dep:wasm-bindgen-futures",
]
leafwing = ["dep:leafwing-input-manager"]
avian2d = ["dep:avian2d"]
avian3d = ["dep:avian3d", "avian3d/3d"]
websocket = [
    "dep:tokio-tungstenite",
    "dep:futures-util",
    "dep:web-sys",
    "dep:wasm-bindgen",
    "dep:wasm-bindgen-futures",
]
steam = ["dep:steamworks"]

# compression
lz4 = ["dep:lz4_flex"]
zstd = ["dep:zstd"]

[dependencies]
# utils
chrono = "=0.4.34"
cfg-if = "1.0"
enum_dispatch = "0.3"
hashbrown = "0.14"
governor = "0.6.0"
mock_instant = { version = "0.4.0", optional = true }
nonzero_ext = "0.3.0"
parking_lot = "0.12.1"
paste = "1.0"
rand = "0.8"
ringbuffer = "0.15"
thiserror = "1.0.50"
seahash = "4.1.0"

# input
leafwing-input-manager = { version = "0.15", optional = true }

# physics
avian2d = { version = "0.1.1", optional = true, default-features = false }
avian3d = { version = "0.1.1", optional = true, default-features = false }

# serialization
bincode = { version = "2.0.0-rc.3", features = ["serde"] }
byteorder = "1.5.0"
bytes = { version = "1.5", features = ["serde"] }
self_cell = "1.0"
serde = { version = "1", features = ["derive"] }

# netcode
chacha20poly1305 = { version = "0.10", features = ["std"] }

# derive
lightyear_macros = { version = "0.17.1", path = "../macros" }

# tracing
tracing = "0.1.40"
tracing-log = "0.2.0"
tracing-subscriber = { version = "0.3.17", features = [
    "registry",
    "env-filter",
] }

# server
crossbeam-channel = { version = "0.5.8", features = [] }

# metrics
metrics = { version = "0.23", optional = true }
metrics-util = { version = "0.15", optional = true }
metrics-tracing-context = { version = "0.15", optional = true }
metrics-exporter-prometheus = { version = "0.15.1", optional = true, default-features = false, features = [
    "http-listener",
] }

# bevy
bevy = { version = "0.14", default-features = false, features = [
    "multi_threaded",
    "bevy_state",
    "serialize",
] }

# compression
lz4_flex = { version = "0.11", optional = true, default-features = false, features = [
    "std",
] }

# WebSocket
futures-util = { version = "0.3.30", optional = true }

# transport
# we don't need any tokio features, we use only use the tokio channels
tokio = { version = "1.36", features = [
    "sync",
    "macros",
], default-features = false }
futures = "0.3.30"
async-compat = "0.2.3"
async-channel = "2.2.0"

[target."cfg(not(target_family = \"wasm\"))".dependencies]
# connection
# steamworks-sys doesn't build on wasm
steamworks = { version = "0.11", optional = true }
# webtransport
wtransport = { version = "=0.1.14", optional = true, features = [
    "quinn",
    "self-signed",
    "dangerous-configuration",
] }
# websocket
tokio-tungstenite = { version = "0.23.0", optional = true, features = [
    "connect",
    "handshake",
] }
# compression
zstd = { version = "0.13.1", optional = true }

[target."cfg(target_family = \"wasm\")".dependencies]
console_error_panic_hook = { version = "0.1.7" }
ring = { version = "0.17.8", optional = true, default-features = false }
web-sys = { version = "0.3", optional = true, features = [
    "Document",
    "WebTransport",
    "WebTransportHash",
    "WebTransportOptions",
    "WebTransportBidirectionalStream",
    "WebTransportSendStream",
    "WebTransportReceiveStream",
    "ReadableStreamDefaultReader",
    "WritableStreamDefaultWriter",
    "WebTransportDatagramDuplexStream",
    "WebSocket",
    "CloseEvent",
    "ErrorEvent",
    "MessageEvent",
    "BinaryType",
] }
bevy_web_keepalive = "0.3"
futures-lite = { version = "2.1.0", optional = true }
getrandom = { version = "0.2.11", features = [
    "js", # feature 'js' is required for wasm
] }
xwt-core = { version = "0.5", optional = true }
xwt-web-sys = { version = "0.12", optional = true }
wasm-bindgen = { version = "0.2.90", optional = true }
wasm-bindgen-futures = { version = "0.4.42", optional = true }
# compression
zstd = { version = "0.13.1", optional = true, features = ["wasm"] }


[dev-dependencies]
wasm-bindgen-test = "0.3.39"
mock_instant = { version = "0.5" }
tracing-subscriber = "0.3.17"
bitvec = "1.0"
approx = "0.5.1"


# docs.rs-specific configuration
[package.metadata.docs.rs]
# we cannot use all-features = true, because we need to provide additional features for avian
# when building the docs
# NOTE: building docs.rs doesn't work if I include avian
features = ["metrics", "webtransport", "leafwing", "websocket", "steam", "zstd"]
rustdoc-args = ["--cfg", "docsrs"]