Alternate solution to command api.

Cargo.toml

@@ -22,6 +22,7 @@ default = [
     "player_list",
     "scoreboard",
     "world_border",
+    "command",
     "weather",
     "testing",
 ]
@@ -34,6 +35,7 @@ network = ["dep:valence_network"]
 player_list = ["dep:valence_player_list"]
 scoreboard = ["dep:valence_scoreboard"]
 world_border = ["dep:valence_world_border"]
+command = ["dep:valence_command", "dep:valence_command_macros"]
 weather = ["dep:valence_weather"]
 testing = []
 
@@ -42,25 +44,28 @@ anyhow.workspace = true
 bevy_app.workspace = true
 bevy_ecs.workspace = true
 bevy_log = { workspace = true, optional = true }
-uuid.workspace = true
 bytes.workspace = true
 rand.workspace = true
+uuid.workspace = true
 valence_advancement = { workspace = true, optional = true }
 valence_anvil = { workspace = true, optional = true, features = [
     "bevy_plugin",
 ] }
 valence_boss_bar = { workspace = true, optional = true }
-valence_server.workspace = true
+valence_command = { workspace = true, optional = true }
+valence_command_macros = { workspace = true, optional = true }
+valence_ident_macros.workspace = true
+valence_ident.workspace = true
 valence_inventory = { workspace = true, optional = true }
+valence_lang.workspace = true
 valence_network = { workspace = true, optional = true }
 valence_player_list = { workspace = true, optional = true }
 valence_registry.workspace = true
 valence_scoreboard = { workspace = true, optional = true }
+valence_server.workspace = true
+valence_text.workspace = true
 valence_weather = { workspace = true, optional = true }
 valence_world_border = { workspace = true, optional = true }
-valence_lang.workspace = true
-valence_text.workspace = true
-valence_ident.workspace = true
 
 [dev-dependencies]
 anyhow.workspace = true
@@ -106,6 +111,7 @@ async-trait = "0.1.60"
 atty = "0.2.14"
 base64 = "0.21.0"
 bevy_app = { version = "0.11", default-features = false }
+bevy_derive = "0.11.2"
 bevy_ecs = { version = "0.11", default-features = false, features = [
     "multi-threaded",
 ] }
@@ -141,8 +147,10 @@ noise = "0.8.2"
 num = "0.4.0"
 num-bigint = "0.4.3"
 owo-colors = "3.5.0"
+ordered-float = "3.7.0"
 parking_lot = "0.12.1"
 paste = "1.0.11"
+petgraph = "0.6.3"
 pretty_assertions = "1.3.0"
 proc-macro2 = "1.0.56"
 quote = "1.0.26"
@@ -155,6 +163,7 @@ rsa = "0.9.2"
 rsa-der = "0.3.0"
 rustc-hash = "1.1.0"
 serde = "1.0.160"
+serde-value = "0.7.0"
 serde_json = "1.0.96"
 sha1 = "0.10.5"
 sha2 = "0.10.6"
@@ -174,6 +183,8 @@ valence_advancement = { path = "crates/valence_advancement", version = "0.2.0-al
 valence_anvil = { path = "crates/valence_anvil", version = "0.1.0" }
 valence_boss_bar = { path = "crates/valence_boss_bar", version = "0.2.0-alpha.1" }
 valence_build_utils = { path = "crates/valence_build_utils", version = "0.2.0-alpha.1" }
+valence_command = { path = "crates/valence_command", version = "0.2.0-alpha.1" }
+valence_command_macros = { path = "crates/valence_command_macros", version = "0.2.0-alpha.1" }
 valence_entity = { path = "crates/valence_entity", version = "0.2.0-alpha.1" }
 valence_generated = { path = "crates/valence_generated", version = "0.2.0-alpha.1" }
 valence_ident = { path = "crates/valence_ident", version = "0.2.0-alpha.1" }

crates/valence_command/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "valence_command"
+description = "Command management for Valence"
+readme = "README.md"
+version.workspace = true
+edition.workspace = true
+repository.workspace = true
+documentation.workspace = true
+license.workspace = true
+
+[dependencies]
+anyhow.workspace = true
+bevy_app.workspace = true
+bevy_derive.workspace = true
+bevy_ecs.workspace = true
+byteorder.workspace = true
+ordered-float.workspace = true
+petgraph.workspace = true
+thiserror.workspace = true
+tracing.workspace = true
+
+valence_server.workspace = true
+valence_text.workspace = true

crates/valence_command/README.md

@@ -0,0 +1,13 @@
+# Valence Command
+
+This plugin manages the command system for a valence server. It is responsible for parsing, storing, managing and
+dispatching commands.
+
+#### This plugin manages the following:
+
+- Registering commands to a Command Graph which is used parse commands.
+- Receiving commands from the client and turning them into events.
+- Parsing commands and dispatching them in the registered executable format.
+- Sending the command graph to clients.
+
+See the module level documentation for more information.