From b457da64a11685eec05863ea3af95ab81688001c Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Sat, 5 Oct 2024 12:02:15 -0700
Subject: [PATCH] Instance globals

---
 src/runner/instance.rs | 20 ++++++++++++++++++++
 src/runner/runner.rs   |  1 +
 2 files changed, 21 insertions(+)

diff --git a/src/runner/instance.rs b/src/runner/instance.rs
index 3489a3f..a54f826 100644
--- a/src/runner/instance.rs
+++ b/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,Instance)|{
+			let class_name_str=class_name.to_str()?;
+			dom_mut(lua,|dom|{
+				//TODO: Nil instances, accept optional parent:Option<Instance>
+				//let parent_ref=parent.map_or(NIL_INSTANCES,|instance|instance.referent);
+				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"))?;
diff --git a/src/runner/runner.rs b/src/runner/runner.rs
index a6935cb..b603aa0 100644
--- a/src/runner/runner.rs
+++ b/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(())
 }