roblox_emulator: implement NumberRange

lib/roblox_emulator/src/runner/instance/instance.rs

@@ -395,6 +395,10 @@ impl mlua::UserData for Instance{
 						let typed_value=value.as_str().ok_or_else(||mlua::Error::runtime("Expected string"))?;
 						rbx_types::Variant::String(typed_value.to_owned())
 					},
+					rbx_reflection::DataType::Value(rbx_types::VariantType::NumberRange)=>{
+						let typed_value:&crate::runner::number_range::NumberRange=&*value.as_userdata().ok_or_else(||mlua::Error::runtime("Expected NumberRange"))?.borrow()?;
+						rbx_types::Variant::NumberRange(typed_value.clone().into())
+					},
 					rbx_reflection::DataType::Value(rbx_types::VariantType::NumberSequence)=>{
 						let typed_value:&crate::runner::number_sequence::NumberSequence=&*value.as_userdata().ok_or_else(||mlua::Error::runtime("Expected NumberSequence"))?.borrow()?;
 						rbx_types::Variant::NumberSequence(typed_value.clone().into())

lib/roblox_emulator/src/runner/mod.rs

@@ -11,6 +11,7 @@ mod cframe;
 mod vector3;
 mod brickcolor;
 pub mod instance;
+mod number_range;
 mod script_signal;
 mod color_sequence;
 mod number_sequence;

lib/roblox_emulator/src/runner/number_range.rs

@@ -0,0 +1,45 @@
+use super::util::coerce_float32;
+
+#[derive(Clone)]
+pub struct NumberRange(rbx_types::NumberRange);
+impl NumberRange{
+	pub const fn new(min:f32,max:f32)->Self{
+		Self(rbx_types::NumberRange{min,max})
+	}
+}
+impl From<NumberRange> for rbx_types::NumberRange{
+	fn from(value:NumberRange)->rbx_types::NumberRange{
+		let NumberRange(number_sequence)=value;
+		number_sequence
+	}
+}
+
+pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table)->Result<(),mlua::Error>{
+	let table=lua.create_table()?;
+
+	table.raw_set("new",
+		lua.create_function(|_,(min,max):(mlua::Value,mlua::Value)|{
+			let min=coerce_float32(&min)?;
+			if max.is_nil(){
+				Ok(NumberRange::new(min,min))
+			}else{
+				let max=coerce_float32(&max)?;
+				Ok(NumberRange::new(min,max))
+			}
+		})?
+	)?;
+
+	globals.set("NumberRange",table)?;
+
+	Ok(())
+}
+
+impl mlua::UserData for NumberRange{}
+impl mlua::FromLua for NumberRange{
+	fn from_lua(value:mlua::Value,_lua:&mlua::Lua)->Result<Self,mlua::Error>{
+		match value{
+			mlua::Value::UserData(ud)=>Ok(ud.borrow::<Self>()?.clone()),
+			other=>Err(mlua::Error::runtime(format!("Expected {} got {:?}",stringify!(NumberRange),other))),
+		}
+	}
+}

lib/roblox_emulator/src/runner/runner.rs

@@ -42,6 +42,7 @@ fn init(lua:&mlua::Lua)->mlua::Result<()>{
 	super::vector3::set_globals(lua,&globals)?;
 	super::cframe::set_globals(lua,&globals)?;
 	super::instance::instance::set_globals(lua,&globals)?;
+	super::number_range::set_globals(lua,&globals)?;
 	super::number_sequence::set_globals(lua,&globals)?;
 	super::color_sequence::set_globals(lua,&globals)?;