add run-model and run-place commands

Cargo.lock

@@ -234,6 +234,12 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "log"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+
 [[package]]
 name = "luau0-src"
 version = "0.10.3+luau640"
@@ -243,6 +249,25 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "lz4"
+version = "1.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d1febb2b4a79ddd1980eede06a8f7902197960aa0383ffcfdd62fe723036725"
+dependencies = [
+ "lz4-sys",
+]
+
+[[package]]
+name = "lz4-sys"
+version = "1.11.1+lz4-1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bd8c0d6c6ed0cd30b3652886bb8711dc4bb01d637a68105a3d5158039b418e6"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -320,6 +345,25 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "profiling"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43d84d1d7a6ac92673717f9f6d1518374ef257669c24ebc5ac25d5033828be58"
+dependencies = [
+ "profiling-procmacros",
+]
+
+[[package]]
+name = "profiling-procmacros"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8021cf59c8ec9c432cfc2526ac6b8aa508ecaf29cd415f271b8406c1b851c3fd"
+dependencies = [
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.37"
@@ -359,6 +403,21 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "rbx_binary"
+version = "0.7.4"
+source = "sparse+https://git.itzana.me/api/packages/strafesnet/cargo/"
+checksum = "18b401155b93f7151217bf51e36bdfa7bddcaf5f0d26b563c9ac3b08a3701c27"
+dependencies = [
+ "log",
+ "lz4",
+ "profiling",
+ "rbx_dom_weak",
+ "rbx_reflection",
+ "rbx_reflection_database",
+ "thiserror",
+]
+
 [[package]]
 name = "rbx_dom_weak"
 version = "2.9.0"
@@ -407,6 +466,20 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "rbx_xml"
+version = "0.13.3"
+source = "sparse+https://git.itzana.me/api/packages/strafesnet/cargo/"
+checksum = "d6d1a15f58a1e4b4f578abe6eb5e1461cb16eea82fb4a147d5995c9b79f08d1f"
+dependencies = [
+ "base64",
+ "log",
+ "rbx_dom_weak",
+ "rbx_reflection",
+ "rbx_reflection_database",
+ "xml-rs",
+]
+
 [[package]]
 name = "rmp"
 version = "0.8.14"
@@ -431,9 +504,9 @@ dependencies = [
 
 [[package]]
 name = "roblox_emulator"
-version = "0.3.1"
+version = "0.3.2"
 source = "sparse+https://git.itzana.me/api/packages/strafesnet/cargo/"
-checksum = "b58d7bb42d458984e629a012757474710fd0e429c2c824a2529574be5e7c2fd6"
+checksum = "f73c50802f947550642aaeb3da2993751c0e37024ac922dec99313068596321e"
 dependencies = [
  "glam",
  "mlua",
@@ -449,6 +522,9 @@ version = "0.1.1"
 dependencies = [
  "anyhow",
  "clap",
+ "rbx_binary",
+ "rbx_dom_weak",
+ "rbx_xml",
  "roblox_emulator",
 ]
 
@@ -612,6 +688,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "xml-rs"
+version = "0.8.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af4e2e2f7cba5a093896c1e150fbfe177d1883e7448200efb81d40b9d339ef26"
+
 [[package]]
 name = "zerocopy"
 version = "0.7.35"

Cargo.toml

@@ -10,4 +10,7 @@ authors = ["Rhys Lloyd <krakow20@gmail.com>"]
 [dependencies]
 anyhow = "1.0.89"
 clap = { version = "4.5.18", features = ["derive"] }
-roblox_emulator = { version = "0.3.1", registry = "strafesnet" }
+roblox_emulator = { version = "0.3.2", registry = "strafesnet" }
+rbx_binary = { version = "0.7.4", registry = "strafesnet" }
+rbx_dom_weak = { version = "2.9.0", registry = "strafesnet" }
+rbx_xml = { version = "0.13.3", registry = "strafesnet" }

src/main.rs

@@ -13,6 +13,8 @@ struct Cli{
 #[derive(Subcommand)]
 enum Commands{
 	RunScript(RunScriptSubcommand),
+	RunModel(RunModelSubcommand),
+	RunPlace(RunPlaceSubcommand),
 }
 
 #[derive(Args)]
@@ -20,11 +22,23 @@ struct RunScriptSubcommand{
 	#[arg()]
 	input_file:PathBuf,
 }
+#[derive(Args)]
+struct RunModelSubcommand{
+	#[arg()]
+	input_file:PathBuf,
+}
+#[derive(Args)]
+struct RunPlaceSubcommand{
+	#[arg()]
+	input_file:PathBuf,
+}
 
 fn main()->anyhow::Result<()>{
 	let cli=Cli::parse();
 	match cli.command{
 		Commands::RunScript(command)=>run_script(command.input_file),
+		Commands::RunModel(command)=>run_model(command.input_file),
+		Commands::RunPlace(command)=>run_place(command.input_file),
 	}
 }
 
@@ -40,3 +54,55 @@ fn run_script(input_file:PathBuf)->anyhow::Result<()>{
 	runnable.run_script(script)?;
 	Ok(())
 }
+
+#[derive(Debug)]
+pub enum ReadError{
+	RbxBinary(rbx_binary::DecodeError),
+	RbxXml(rbx_xml::DecodeError),
+	Io(std::io::Error),
+	UnknownFileFormat,
+}
+impl std::fmt::Display for ReadError{
+	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for ReadError{}
+
+pub fn read<R:Read>(input:R)->Result<rbx_dom_weak::WeakDom,ReadError>{
+	let mut buf=std::io::BufReader::new(input);
+	let peek=std::io::BufRead::fill_buf(&mut buf).map_err(ReadError::Io)?;
+	match &peek[0..8]{
+		b"<roblox!"=>rbx_binary::from_reader(buf).map_err(ReadError::RbxBinary),
+		b"<roblox "=>rbx_xml::from_reader_default(buf).map_err(ReadError::RbxXml),
+		_=>Err(ReadError::UnknownFileFormat),
+	}
+}
+
+fn run_model(input_file:PathBuf)->anyhow::Result<()>{
+	let file=std::fs::File::open(input_file)?;
+	let dom=read(file)?;
+	let (dom,services)=roblox_emulator::place::new_place_with_instances_in_workspace(dom);
+	let mut context=roblox_emulator::context::Context::new(dom);
+	let scripts=context.scripts();
+	let runner=roblox_emulator::runner::Runner::new()?;
+	let runnable=runner.runnable_context(&mut context,&services)?;
+	for script in scripts{
+		runnable.run_script(script)?;
+	}
+	Ok(())
+}
+
+fn run_place(input_file:PathBuf)->anyhow::Result<()>{
+	let file=std::fs::File::open(input_file)?;
+	let dom=read(file)?;
+	let services=roblox_emulator::place::Services::find_in(&dom).ok_or(anyhow::Error::msg("Could not find Workspace"))?;
+	let mut context=roblox_emulator::context::Context::new(dom);
+	let scripts=context.scripts();
+	let runner=roblox_emulator::runner::Runner::new()?;
+	let runnable=runner.runnable_context(&mut context,&services)?;
+	for script in scripts{
+		runnable.run_script(script)?;
+	}
+	Ok(())
+}