unity_mirror_rs/unity_engine/
mono_behaviour.rs

1use crate::commons::Object;
2use crate::commons::RevelWeak;
3use std::any::{Any, TypeId};
4
5pub trait MonoBehaviour: Object + MonoBehaviourAny {
6    fn awake(&mut self) {}
7    fn on_enable(&mut self) {}
8    fn on_validate(&mut self) {}
9    fn start(&mut self) {}
10    fn fixed_update(&mut self) {}
11    fn update(&mut self) {}
12    fn late_update(&mut self) {}
13    fn on_disable(&mut self) {}
14    fn on_destroy(&mut self) {}
15}
16
17pub trait MonoBehaviourAny {
18    fn as_any(&self) -> &dyn Any;
19    fn as_any_mut(&mut self) -> &mut dyn Any;
20    fn type_name(&self) -> String;
21
22    fn self_type_id(&self) -> TypeId;
23    // fn downcast<TO>(&self) -> Option<&TO>;
24}
25
26impl<T: MonoBehaviour + 'static> MonoBehaviourAny for T {
27    fn as_any(&self) -> &dyn Any
28    where
29        Self: Sized,
30    {
31        self
32    }
33
34    fn as_any_mut(&mut self) -> &mut dyn Any
35    where
36        Self: Sized,
37    {
38        self
39    }
40
41    fn type_name(&self) -> String {
42        format!("{}", std::any::type_name::<T>())
43    }
44
45    fn self_type_id(&self) -> TypeId {
46        TypeId::of::<T>()
47    }
48}
49
50impl<T: ?Sized + MonoBehaviour + 'static> RevelWeak<Box<T>> {
51    pub fn downcast<TO: Any>(&self) -> Option<&RevelWeak<Box<TO>>> {
52        if self.get()?.as_any().downcast_ref::<TO>().is_none() {
53            return None;
54        }
55        Some(unsafe { &*(self as *const dyn Any as *const RevelWeak<Box<TO>>) })
56    }
57
58    pub fn parallel<TO: Any>(&self) -> Option<&RevelWeak<TO>> {
59        Some(unsafe { &*(self as *const dyn Any as *const RevelWeak<TO>) })
60    }
61}
unity_mirror_rs/unity_engine/mono_behaviour.rs

unity_mirror_rs/unity_engine/
mono_behaviour.rs
