Use 64 bit for world and system tick index

Author: zakarumych

crates/bevy_ecs/Cargo.toml

@@ -27,6 +27,7 @@ fixedbitset = "0.4"
 fxhash = "0.2"
 downcast-rs = "1.2"
 serde = { version = "1", features = ["derive"] }
+cfg-if = "1.0"
 
 [dev-dependencies]
 rand = "0.8"

crates/bevy_ecs/macros/src/fetch.rs

@@ -224,8 +224,8 @@ pub fn derive_world_query_impl(ast: DeriveInput) -> TokenStream {
                 unsafe fn init_fetch<'__w>(
                     _world: &'__w #path::world::World,
                     state: &Self::State,
-                    _last_change_tick: u32,
-                    _change_tick: u32
+                    _last_change_tick: #path::change_detection::Tick,
+                    _change_tick: #path::change_detection::Tick
                 ) -> <Self as #path::query::WorldQuery>::Fetch<'__w> {
                     #fetch_struct_name {
                         #(#field_idents:

crates/bevy_ecs/macros/src/lib.rs

@@ -292,7 +292,7 @@ pub fn impl_param_set(_input: TokenStream) -> TokenStream {
                     state: &'s mut Self,
                     system_meta: &SystemMeta,
                     world: &'w World,
-                    change_tick: u32,
+                    change_tick: Tick,
                 ) -> Self::Item {
                     ParamSet {
                         param_states: &mut state.0,
@@ -437,7 +437,7 @@ pub fn derive_system_param(input: TokenStream) -> TokenStream {
                     state: &'s mut Self,
                     system_meta: &#path::system::SystemMeta,
                     world: &'w #path::world::World,
-                    change_tick: u32,
+                    change_tick: #path::change_detection::Tick,
                 ) -> Self::Item {
                     #struct_name {
                         #(#fields: <<#field_types as #path::system::SystemParam>::Fetch as #path::system::SystemParamFetch>::get_param(&mut state.state.#field_indices, system_meta, world, change_tick),)*

crates/bevy_ecs/src/bundle.rs

@@ -9,6 +9,7 @@ use crate::{
         Archetype, ArchetypeId, Archetypes, BundleComponentStatus, ComponentStatus,
         SpawnBundleStatus,
     },
+    change_detection::SmallTick,
     component::{Component, ComponentId, ComponentTicks, Components, StorageType},
     entity::{Entities, Entity, EntityLocation},
     storage::{SparseSetIndex, SparseSets, Storages, Table},
@@ -280,7 +281,7 @@ impl BundleInfo {
         components: &mut Components,
         storages: &'a mut Storages,
         archetype_id: ArchetypeId,
-        change_tick: u32,
+        change_tick: SmallTick,
     ) -> BundleInserter<'a, 'b> {
         let new_archetype_id =
             self.add_bundle_to_archetype(archetypes, storages, components, archetype_id);
@@ -339,7 +340,7 @@ impl BundleInfo {
         archetypes: &'a mut Archetypes,
         components: &mut Components,
         storages: &'a mut Storages,
-        change_tick: u32,
+        change_tick: SmallTick,
     ) -> BundleSpawner<'a, 'b> {
         let new_archetype_id =
             self.add_bundle_to_archetype(archetypes, storages, components, ArchetypeId::EMPTY);
@@ -380,7 +381,7 @@ impl BundleInfo {
         bundle_component_status: &S,
         entity: Entity,
         table_row: usize,
-        change_tick: u32,
+        change_tick: SmallTick,
         bundle: T,
     ) {
         // NOTE: get_components calls this closure on each component in "bundle order".
@@ -397,7 +398,7 @@ impl BundleInfo {
                             column.initialize(
                                 table_row,
                                 component_ptr,
-                                ComponentTicks::new(change_tick),
+                                ComponentTicks::new(change_tick.into()),
                             );
                         }
                         ComponentStatus::Mutated => {
@@ -506,7 +507,7 @@ pub(crate) struct BundleInserter<'a, 'b> {
     sparse_sets: &'a mut SparseSets,
     result: InsertBundleResult<'a>,
     archetypes_ptr: *mut Archetype,
-    change_tick: u32,
+    change_tick: SmallTick,
 }
 
 pub(crate) enum InsertBundleResult<'a> {
@@ -641,7 +642,7 @@ pub(crate) struct BundleSpawner<'a, 'b> {
     bundle_info: &'b BundleInfo,
     table: &'a mut Table,
     sparse_sets: &'a mut SparseSets,
-    change_tick: u32,
+    change_tick: SmallTick,
 }
 
 impl<'a, 'b> BundleSpawner<'a, 'b> {