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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| use crate::*; | ||
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| #[repr(C)] | ||
| pub struct ExecutableObject { | ||
| name: *const u8, | ||
| category: i32, | ||
| padding: u32, | ||
| run_on_frame_advance: bool, | ||
| padding: [u8; 0x2F], | ||
| function: *mut ExecutableFunction, | ||
| } | ||
|
|
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| #[repr(C)] | ||
| pub struct ExecutableFunctionVTable { | ||
| destructor: extern "C" fn(&mut ExecutableFunction), | ||
| deleter: extern "C" fn(&mut ExecutableFunction), | ||
| copy_into: extern "C" fn(&ExecutableFunction, &mut ExecutableFunction), | ||
| copy_from: extern "C" fn(&mut ExecutableFunction, &ExecutableFunction), | ||
| destructor2: extern "C" fn(&mut ExecutableFunction), | ||
| deleter2: extern "C" fn(&mut ExecutableFunction), | ||
| call: extern "C" fn(&ExecutableFunction), | ||
| } | ||
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| #[repr(C)] | ||
| pub struct ExecutableFunction { | ||
| vtable: &'static ExecutableFunctionVTable, | ||
| unk: u64, | ||
| abs_function_or_vtable_offset: u64, | ||
| shift_and_is_virtual: u64, | ||
| object: u64, | ||
| } | ||
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| #[repr(C)] | ||
| pub struct ExecutableObjectManager { | ||
| pub current_category: i32, | ||
| pub should_category_run: [i32; 10], | ||
| pub unk_category: [i32; 10], | ||
| pub objects_by_category: [cpp::Deque<cpp::SharedPtr<ExecutableObject>>; 10], | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| use std::ops::{Index, IndexMut}; | ||
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| #[repr(C)] | ||
| pub struct SplitBuffer<T> { | ||
| first: *mut *mut T, | ||
| begin: *mut *mut T, | ||
| end: *mut *mut T, | ||
| end_cap: *mut *mut T, | ||
| } | ||
|
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| impl<T> SplitBuffer<T> { | ||
| pub const fn block_size() -> usize { | ||
| if std::mem::size_of::<T>() < 0x100 { | ||
| 0x1000 / std::mem::size_of::<T>() | ||
| } else { | ||
| 0x10 | ||
| } | ||
| } | ||
|
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| pub fn len(&self) -> usize { | ||
| unsafe { self.end.offset_from(self.begin) as usize } | ||
| } | ||
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| pub fn is_empty(&self) -> bool { | ||
| self.len() == 0 | ||
| } | ||
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| pub fn capacity(&self) -> usize { | ||
| unsafe { self.end_cap.offset_from(self.first) as usize } | ||
| } | ||
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| pub fn get_buffer(&self, idx: usize) -> Option<&[T]> { | ||
| if idx >= self.len() { | ||
| None | ||
| } else { | ||
| Some(unsafe { | ||
| std::slice::from_raw_parts( | ||
| *self.begin.add(idx), | ||
| Self::block_size() | ||
| ) | ||
| }) | ||
| } | ||
| } | ||
|
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| pub fn get_buffer_mut(&mut self, idx: usize) -> Option<&mut [T]> { | ||
| if idx >= self.len() { | ||
| None | ||
| } else { | ||
| Some(unsafe { | ||
| std::slice::from_raw_parts_mut( | ||
| *self.begin.add(idx), | ||
| Self::block_size() | ||
| ) | ||
| }) | ||
| } | ||
| } | ||
| } | ||
|
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| #[repr(C)] | ||
| pub struct Deque<T> { | ||
| buffer: SplitBuffer<T>, | ||
| start_index: usize, | ||
| length: usize | ||
| } | ||
|
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| impl<T> Deque<T> { | ||
| const fn split_index(index: usize) -> (usize, usize) { | ||
| let block_size = SplitBuffer::<T>::block_size(); | ||
| (index / block_size, index % block_size) | ||
| } | ||
|
|
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| pub fn len(&self) -> usize { | ||
| self.length | ||
| } | ||
|
|
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| pub fn is_empty(&self) -> bool { | ||
| self.length == 0 | ||
| } | ||
|
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| pub fn get(&self, index: usize) -> Option<&T> { | ||
| if index >= self.length { | ||
| None | ||
| } else { | ||
| let (block, item) = Self::split_index(index); | ||
| self.buffer | ||
| .get_buffer(block) | ||
| .and_then(|buffer| buffer.get(item)) | ||
| } | ||
| } | ||
|
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| pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { | ||
| if index >= self.length { | ||
| None | ||
| } else { | ||
| let (block, item) = Self::split_index(index); | ||
| self.buffer | ||
| .get_buffer_mut(block) | ||
| .and_then(|buffer| buffer.get_mut(item)) | ||
| } | ||
| } | ||
| } | ||
|
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| struct DequeIterator<'a, T> { | ||
| deque: &'a Deque<T>, | ||
| current: usize, | ||
| } | ||
|
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| struct DequeIteratorMut<'a, T> { | ||
| deque: &'a mut Deque<T>, | ||
| current: usize | ||
| } | ||
|
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| impl<'a, T> Iterator for DequeIterator<'a, T> { | ||
| type Item = &'a T; | ||
|
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| fn next(&mut self) -> Option<Self::Item> { | ||
| let output = self.deque.get(self.current); | ||
| self.current += 1; | ||
| output | ||
| } | ||
| } | ||
|
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| impl<'a, T> Iterator for DequeIteratorMut<'a, T> { | ||
| type Item = &'a mut T; | ||
|
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| fn next(&mut self) -> Option<Self::Item> { | ||
| let output = self.deque.get_mut(self.current); | ||
| self.current += 1; | ||
| unsafe { std::mem::transmute::<Option<&mut T>, Option<&'a mut T>>(output) } | ||
| } | ||
| } | ||
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| impl<T> Index<usize> for Deque<T> { | ||
| type Output = T; | ||
|
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| fn index(&self, index: usize) -> &Self::Output { | ||
| self.get(index).unwrap() | ||
| } | ||
| } | ||
|
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| impl<T> IndexMut<usize> for Deque<T> { | ||
| fn index_mut(&mut self, index: usize) -> &mut Self::Output { | ||
| self.get_mut(index).unwrap() | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| #[repr(C)] | ||
| pub struct SharedPtr<T> { | ||
| data: *mut T, | ||
| shared_weak_count: *mut () | ||
| } | ||
|
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| impl<T> std::ops::Deref for SharedPtr<T> { | ||
| type Target = T; | ||
|
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| fn deref(&self) -> &Self::Target { | ||
| unsafe { &*self.data } | ||
| } | ||
| } | ||
|
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| impl<T> std::ops::DerefMut for SharedPtr<T> { | ||
| fn deref_mut(&mut self) -> &mut Self::Target { | ||
| unsafe { &mut *self.data } | ||
| } | ||
| } |