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roblox_emulator: implement Vector3.__mul

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This commit is contained in:
Quaternions 2025-04-23 01:10:55 -07:00
parent e11af82443
commit c1f8a13888
Signed by: Quaternions
GPG Key ID: D0DF5964F79AC131
1 changed files with 16 additions and 0 deletions

16
lib/roblox_emulator/src/runner/vector3.rs

@ -1,3 +1,5 @@
use mlua::FromLua;
use super::number::Number;
#[derive(Clone,Copy)]
@ -55,6 +57,20 @@ impl mlua::UserData for Vector3{
methods.add_meta_function(mlua::MetaMethod::Add,|_,(Vector3(this),Vector3(val)):(Self,Self)|Ok(Self(this+val)));
methods.add_meta_function(mlua::MetaMethod::Sub,|_,(Vector3(this),Vector3(val)):(Self,Self)|Ok(Self(this-val)));
methods.add_meta_function(mlua::MetaMethod::Mul,|lua,(lhs,rhs):(mlua::Value,mlua::Value)|{
match (lhs,rhs){
(mlua::Value::UserData(lhs),mlua::Value::UserData(rhs))=>lhs.borrow_scoped(|Vector3(lhs):&Vector3|rhs.borrow_scoped(|Vector3(rhs):&Vector3|Self(lhs*rhs)))?,
(lhs,mlua::Value::UserData(rhs))=>{
let lhs=Number::from_lua(lhs,lua)?;
rhs.borrow_scoped(|Vector3(rhs):&Vector3|Self(lhs.to_f32()*rhs))
},
(mlua::Value::UserData(lhs),rhs)=>{
let rhs=Number::from_lua(rhs,lua)?;
lhs.borrow_scoped(|Vector3(lhs):&Vector3|Self(lhs*rhs.to_f32()))
},
_=>Err(mlua::Error::runtime(format!("Expected Vector3")))
}
});
methods.add_meta_function(mlua::MetaMethod::Div,|_,(Vector3(this),val):(Self,mlua::Value)|{
match val{
mlua::Value::Integer(n)=>Ok(Self(this/(n as f32))),