CFrame.new

src/runner/cframe.rs

@@ -64,15 +64,55 @@ pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table<'_>)->Result<(),mlua::Err
 
 	//CFrame.new
 	cframe_table.raw_set("new",
-		lua.create_function(|ctx,(x,y,z):(f32,f32,f32)|
-			Ok(ctx.create_userdata(CFrame::point(x,y,z)))
-		)?
+		lua.create_function(|_,tuple:(
+			mlua::Value,mlua::Value,Option<f32>,
+			Option<f32>,Option<f32>,Option<f32>,
+			Option<f32>,Option<f32>,Option<f32>,
+			Option<f32>,Option<f32>,Option<f32>,
+		)|match tuple{
+			//CFrame.new(pos)
+			(
+				mlua::Value::UserData(ud),mlua::Value::Nil,None,
+				None,None,None,
+				None,None,None,
+				None,None,None,
+			)=>{
+				let v:Vector3=ud.take()?;
+				Ok(CFrame::point(v.0.x,v.0.y,v.0.z))
+			},
+			//TODO: CFrame.new(pos,look)
+			(
+				mlua::Value::UserData(_pos),mlua::Value::UserData(_look),None,
+				None,None,None,
+				None,None,None,
+				None,None,None,
+			)=>Err(mlua::Error::runtime("Not yet implemented")),
+			//CFrame.new(x,y,z)
+			(
+				mlua::Value::Number(x),mlua::Value::Number(y),Some(z),
+				None,None,None,
+				None,None,None,
+				None,None,None,
+			)=>Ok(CFrame::point(x as f32,y as f32,z)),
+			//CFrame.new(x,y,z,xx,yx,zx,xy,yy,zy,xz,yz,zz)
+			(
+				mlua::Value::Number(x),mlua::Value::Number(y),Some(z),
+				Some(xx),Some(yx),Some(zx),
+				Some(xy),Some(yy),Some(zy),
+				Some(xz),Some(yz),Some(zz),
+			)=>Ok(CFrame::new(x as f32,y as f32,z,
+				xx,yx,zx,
+				xy,yy,zy,
+				xz,yz,zz,
+			)),
+			_=>Err(mlua::Error::runtime("Invalid arguments"))
+		})?
 	)?;
 
 	//CFrame.Angles
 	cframe_table.raw_set("Angles",
-		lua.create_function(|ctx,(x,y,z):(f32,f32,f32)|
-			Ok(ctx.create_userdata(CFrame::angles(x,y,z)))
+		lua.create_function(|_,(x,y,z):(f32,f32,f32)|
+			Ok(CFrame::angles(x,y,z))
 		)?
 	)?;
 

src/runner/color3.rs

@@ -19,13 +19,13 @@ pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table<'_>)->Result<(),mlua::Err
 	let color3_table=lua.create_table()?;
 
 	color3_table.raw_set("new",
-		lua.create_function(|ctx,(r,g,b):(f32,f32,f32)|
-			Ok(ctx.create_userdata(Color3::new(r,g,b)))
+		lua.create_function(|_,(r,g,b):(f32,f32,f32)|
+			Ok(Color3::new(r,g,b))
 		)?
 	)?;
 	color3_table.raw_set("fromRGB",
-		lua.create_function(|ctx,(r,g,b):(u8,u8,u8)|
-			Ok(ctx.create_userdata(Color3::new(r as f32/255.0,g as f32/255.0,b as f32/255.0)))
+		lua.create_function(|_,(r,g,b):(u8,u8,u8)|
+			Ok(Color3::new(r as f32/255.0,g as f32/255.0,b as f32/255.0))
 		)?
 	)?;
 
@@ -33,11 +33,36 @@ pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table<'_>)->Result<(),mlua::Err
 
 	Ok(())
 }
+fn lerp(lhs:f32,rhs:f32,t:f32)->f32{
+	lhs+(rhs-lhs)*t
+}
 
 impl mlua::UserData for Color3{
 	fn add_fields<'lua,F:mlua::UserDataFields<'lua,Self>>(fields:&mut F){
+		fields.add_field_method_get("r",|_,this|Ok(this.r));
+		fields.add_field_method_set("r",|_,this,val|{
+			this.r=val;
+			Ok(())
+		});
+		fields.add_field_method_get("g",|_,this|Ok(this.g));
+		fields.add_field_method_set("g",|_,this,val|{
+			this.g=val;
+			Ok(())
+		});
+		fields.add_field_method_get("b",|_,this|Ok(this.b));
+		fields.add_field_method_set("b",|_,this,val|{
+			this.b=val;
+			Ok(())
+		});
 	}
 	fn add_methods<'lua,M:mlua::UserDataMethods<'lua,Self>>(methods:&mut M){
+		methods.add_method("Lerp",|_,this,(other,t):(Self,f32)|
+			Ok(Color3::new(
+				lerp(this.r,other.r,t),
+				lerp(this.g,other.g,t),
+				lerp(this.b,other.b,t),
+			))
+		)
 	}
 }
 type_from_lua_userdata!(Color3);

src/runner/instance.rs

@@ -4,6 +4,26 @@ use rbx_dom_weak::{InstanceBuilder,WeakDom};
 
 use super::vector3::Vector3;
 
+pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table<'_>)->Result<(),mlua::Error>{
+	let instance_table=lua.create_table()?;
+
+	//Instance.new
+	instance_table.raw_set("new",
+		lua.create_function(|lua,(class_name,parent):(mlua::String,Option<Instance>)|{
+			let class_name_str=class_name.to_str()?;
+			let parent=parent.ok_or(mlua::Error::runtime("Nil Parent not yet supported"))?;
+			dom_mut(lua,|dom|{
+				//TODO: Nil instances
+				Ok(Instance::new(dom.insert(parent.referent,InstanceBuilder::new(class_name_str))))
+			})
+		})?
+	)?;
+
+	globals.set("Instance",instance_table)?;
+
+	Ok(())
+}
+
 // LMAO look at this function!
 fn dom_mut<T>(lua:&mlua::Lua,mut f:impl FnMut(&mut WeakDom)->mlua::Result<T>)->mlua::Result<T>{
 	let mut dom=lua.app_data_mut::<&'static mut WeakDom>().ok_or(mlua::Error::runtime("DataModel missing"))?;

src/runner/runner.rs

@@ -33,6 +33,7 @@ fn init(lua:&mlua::Lua)->mlua::Result<()>{
 	super::color3::set_globals(lua,&globals)?;
 	super::vector3::set_globals(lua,&globals)?;
 	super::cframe::set_globals(lua,&globals)?;
+	super::instance::set_globals(lua,&globals)?;
 
 	Ok(())
 }

src/runner/vector3.rs

@@ -12,8 +12,8 @@ pub fn set_globals(lua:&mlua::Lua,globals:&mlua::Table<'_>)->Result<(),mlua::Err
 
 	//Vector3.new
 	vector3_table.raw_set("new",
-		lua.create_function(|ctx,(x,y,z):(f32,f32,f32)|
-			Ok(ctx.create_userdata(Vector3::new(x,y,z)))
+		lua.create_function(|_,(x,y,z):(f32,f32,f32)|
+			Ok(Vector3::new(x,y,z))
 		)?
 	)?;
 
@@ -35,21 +35,21 @@ impl From<rbx_types::Vector3> for Vector3{
 }
 
 impl mlua::UserData for Vector3{
-	fn add_fields<'lua,F: mlua::UserDataFields<'lua,Self>>(fields: &mut F) {
-		fields.add_field_method_get("magnitude",|_,this| Ok(this.0.length()));
-		fields.add_field_method_get("x",|_,this| Ok(this.0.x));
-		fields.add_field_method_set("x",|_,this,val| {
-			this.0.x = val;
+	fn add_fields<'lua,F: mlua::UserDataFields<'lua,Self>>(fields: &mut F){
+		fields.add_field_method_get("magnitude",|_,this|Ok(this.0.length()));
+		fields.add_field_method_get("x",|_,this|Ok(this.0.x));
+		fields.add_field_method_set("x",|_,this,val|{
+			this.0.x=val;
 			Ok(())
 		});
-		fields.add_field_method_get("y",|_,this| Ok(this.0.y));
-		fields.add_field_method_set("y",|_,this,val| {
-			this.0.y = val;
+		fields.add_field_method_get("y",|_,this|Ok(this.0.y));
+		fields.add_field_method_set("y",|_,this,val|{
+			this.0.y=val;
 			Ok(())
 		});
-		fields.add_field_method_get("z",|_,this| Ok(this.0.z));
-		fields.add_field_method_set("z",|_,this,val| {
-			this.0.z = val;
+		fields.add_field_method_get("z",|_,this|Ok(this.0.z));
+		fields.add_field_method_set("z",|_,this,val|{
+			this.0.z=val;
 			Ok(())
 		});
 	}