Implement single query case
This commit is contained in:
parent
3aa5438fed
commit
7a20347988
1 changed files with 274 additions and 60 deletions
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@ -18,30 +18,24 @@ use crate::*;
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use update_macros::{implement_pair_update, implement_single_update};
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macro_rules! impl_singleton_update {
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// without resources
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( $($var:ident $(,)?)+ ) => {
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impl<Func, Filter, $( $var, )+> CreateArchetype<( $( $var, )+ ), (), Func, Filter> for Archetype
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// single without resources
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( $s:ident, ) => {
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impl<Func, Filter, $s> CreateArchetype<$s, (), Func, Filter> for Archetype
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where
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Func: Fn(&mut Commands, Query<( $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Func: Fn(&mut Commands, Query<&mut $s, Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$s: EntityComponent + ComponentDebug,
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{
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paste::item! {
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fn create(f: Func) -> Self {
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$(
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Filter::verify_dedup::<$var>();
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)+
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Filter::verify_dedup::<$s>();
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Self {
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check_entity: Box::new({
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move |entity| {
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$(
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if !entity.components.contains::<$var>() {
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if !entity.components.contains::<$s>() {
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return false;
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}
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)+
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if !Filter::check(entity) {
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return false;
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@ -52,11 +46,9 @@ macro_rules! impl_singleton_update {
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}),
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create_callback: Box::new(move |entity| {
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$(
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let [< $var:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$var>()?
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let [< $s:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$s>()?
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);
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)+
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let e = entity.as_entity();
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let f = f.clone();
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@ -64,7 +56,7 @@ macro_rules! impl_singleton_update {
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Ok(Box::new(move |commands, _world| {
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let query = Query {
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entity: e,
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c: unsafe { ($([< $var:lower >].as_mut(),)+) },
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c: unsafe { [< $s:lower >].as_mut() },
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filter: PhantomData,
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};
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@ -78,12 +70,10 @@ macro_rules! impl_singleton_update {
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}
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}
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impl<Func, Filter, $( $var, )+> AddUpdates<( $( $var, )+ ), (), Func, Filter> for Updates
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impl<Func, Filter, $s> AddUpdates<$s, (), Func, Filter> for Updates
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where
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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Func: Fn(& mut Commands, Query<( $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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$s: EntityComponent + ComponentDebug,
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Func: Fn(&mut Commands, Query<&mut $s, Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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@ -98,12 +88,10 @@ macro_rules! impl_singleton_update {
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}
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}
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impl<Func, Filter, $( $var, )+> AddUpdates<( $( $var, )+ ), (), Func, Filter> for WorldBuilder
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impl<Func, Filter, $s> AddUpdates<$s, (), Func, Filter> for WorldBuilder
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where
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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Func: Fn(& mut Commands, Query<( $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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$s: EntityComponent + ComponentDebug,
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Func: Fn(&mut Commands, Query<&mut $s, Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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@ -116,21 +104,125 @@ macro_rules! impl_singleton_update {
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}
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}
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};
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// with resources
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( $($var:ident $(,)?)+ [$($res:ident $(,)?)+] ) => {
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impl<Func, Filter, $( $var, )+ $( $res, )+> CreateArchetype<( $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for Archetype
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// single with resources
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( $s:ident, [$($res:ident $(,)?)+] ) => {
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impl<Func, Filter, $s, $( $res, )+> CreateArchetype<$s, ( $( $res, )+ ), Func, Filter> for Archetype
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where
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Func: Fn(&mut Commands, Query<( $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Func: Fn(&mut Commands, Query<&mut $s, Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$s: EntityComponent + ComponentDebug,
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$(
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$res: ResourceTrait,
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)+
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{
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paste::item! {
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fn create(f: Func) -> Self {
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Filter::verify_dedup::<$s>();
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Self {
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check_entity: Box::new({
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move |entity| {
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if !entity.components.contains::<$s>() {
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return false;
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}
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if !Filter::check(entity) {
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return false;
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}
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true
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}
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}),
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create_callback: Box::new(move |entity| {
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let [< $s:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$s>()?
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);
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let e = entity.as_entity();
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let f = f.clone();
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Ok(Box::new(move |commands, world| {
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let (
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$(
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[< $res:lower _var >],
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)+
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): (
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$(
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&mut $res,
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)+
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) = world.resources.get_mut()?;
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let query = Query {
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entity: e,
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c: unsafe { [< $s:lower >].as_mut() },
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filter: PhantomData,
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};
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f(commands, query, $([< $res:lower _var >],)+)
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}))
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}),
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entities: IndexMap::new(),
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}
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}
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}
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}
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impl<Func, Filter, $s, $( $res, )+> AddUpdates<$s, ( $( $res, )+ ), Func, Filter> for Updates
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(& mut Commands, Query<&mut $s, Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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&mut self,
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name: &str,
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priority: u32,
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func: Func,
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) -> Result<()> {
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paste::item! {
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self.add(name, priority, Update::Single(Archetype::create(func)))
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}
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}
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}
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impl<Func, Filter, $s, $( $res, )+> AddUpdates<$s, ( $( $res, )+ ), Func, Filter> for WorldBuilder
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(& mut Commands, Query<&mut $s, Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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&mut self,
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name: &str,
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priority: u32,
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func: Func,
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) -> Result<()> {
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self.updates.add_update(name, priority, func)
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}
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}
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};
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// without resources
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( $s:ident, $($var:ident $(,)?)+ ) => {
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impl<Func, Filter, $s, $( $var, )+> CreateArchetype<( $s, $( $var, )+ ), (), Func, Filter> for Archetype
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where
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static,
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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{
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paste::item! {
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fn create(f: Func) -> Self {
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Filter::verify_dedup::<$s>();
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$(
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Filter::verify_dedup::<$var>();
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)+
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@ -138,6 +230,10 @@ macro_rules! impl_singleton_update {
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Self {
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check_entity: Box::new({
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move |entity| {
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if !entity.components.contains::<$s>() {
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return false;
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}
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$(
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if !entity.components.contains::<$var>() {
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return false;
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@ -153,6 +249,10 @@ macro_rules! impl_singleton_update {
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}),
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create_callback: Box::new(move |entity| {
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let [< $s:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$s>()?
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);
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$(
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let [< $var:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$var>()?
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@ -162,25 +262,14 @@ macro_rules! impl_singleton_update {
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let e = entity.as_entity();
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let f = f.clone();
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Ok(Box::new(move |commands, world| {
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let (
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$(
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[< $res:lower _var >],
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)+
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): (
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$(
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&mut $res,
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)+
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) = world.resources.get_mut()?;
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Ok(Box::new(move |commands, _world| {
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let query = Query {
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entity: e,
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c: unsafe { ($([< $var:lower >].as_mut(),)+) },
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c: unsafe { ( [< $s:lower >].as_mut(), $([< $var:lower >].as_mut(),)+) },
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filter: PhantomData,
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};
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f(commands, query, $([< $res:lower _var >],)+)
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f(commands, query)
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}))
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}),
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@ -190,15 +279,13 @@ macro_rules! impl_singleton_update {
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}
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}
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impl<Func, Filter, $( $var, )+ $( $res, )+> AddUpdates<( $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for Updates
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impl<Func, Filter, $s, $( $var, )+> AddUpdates<( $s, $( $var, )+ ), (), Func, Filter> for Updates
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(& mut Commands, Query<( $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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@ -213,15 +300,142 @@ macro_rules! impl_singleton_update {
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}
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}
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impl<Func, Filter, $( $var, )+ $( $res, )+> AddUpdates<( $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for WorldBuilder
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impl<Func, Filter, $s, $( $var, )+> AddUpdates<( $s, $( $var, )+ ), (), Func, Filter> for WorldBuilder
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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&mut self,
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name: &str,
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priority: u32,
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func: Func,
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) -> Result<()> {
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self.updates.add_update(name, priority, func)
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}
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}
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};
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// with resources
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( $s:ident, $($var:ident $(,)?)+ [$($res:ident $(,)?)+] ) => {
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impl<Func, Filter, $s, $( $var, )+ $( $res, )+> CreateArchetype<( $s, $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for Archetype
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where
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static,
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(& mut Commands, Query<( $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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{
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paste::item! {
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fn create(f: Func) -> Self {
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Filter::verify_dedup::<$s>();
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$(
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Filter::verify_dedup::<$var>();
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)+
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Self {
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check_entity: Box::new({
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move |entity| {
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if !entity.components.contains::<$s>() {
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return false;
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}
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$(
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if !entity.components.contains::<$var>() {
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return false;
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}
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)+
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if !Filter::check(entity) {
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return false;
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}
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true
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}
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}),
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create_callback: Box::new(move |entity| {
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let [< $s:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$s>()?
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);
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$(
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let [< $var:lower >] = UnsafeComponentStore::from(
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entity.get_component::<$var>()?
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);
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)+
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let e = entity.as_entity();
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let f = f.clone();
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Ok(Box::new(move |commands, world| {
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let (
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$(
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[< $res:lower _var >],
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)+
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): (
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$(
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&mut $res,
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)+
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) = world.resources.get_mut()?;
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let query = Query {
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entity: e,
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c: unsafe { ( [< $s:lower >].as_mut(), $([< $var:lower >].as_mut(),)+ ) },
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filter: PhantomData,
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};
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f(commands, query, $([< $res:lower _var >],)+)
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}))
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}),
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entities: IndexMap::new(),
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}
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}
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}
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}
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impl<Func, Filter, $s, $( $var, )+ $( $res, )+> AddUpdates<( $s, $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for Updates
|
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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&mut self,
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name: &str,
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priority: u32,
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func: Func,
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) -> Result<()> {
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paste::item! {
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self.add(name, priority, Update::Single(Archetype::create(func)))
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}
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}
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}
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impl<Func, Filter, $s, $( $var, )+ $( $res, )+> AddUpdates<( $s, $( $var, )+ ), ( $( $res, )+ ), Func, Filter> for WorldBuilder
|
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where
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$s: EntityComponent + ComponentDebug,
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$(
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$var: EntityComponent + ComponentDebug,
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)+
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$(
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$res: ResourceTrait,
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)+
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Func: Fn(&mut Commands, Query<( &mut $s, $( &mut $var, )+ ), Filter>, $(&mut $res,)+) -> Result<()> + Send + Sync + Clone + 'static,
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Filter: CheckFilter + 'static
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{
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fn add_update(
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|
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