{"header":{"message":"feat(bt): add parallel composite nodes","description":null,"timestamp":"2024-04-24T21:24:18.155991Z","authors":[{}]},"hash":"LVTJMBKVJB7SAJH2IOOZMN4PJU745GM7OYBETDIAJHGVDBI24COQC","authors":[{"login":"Jengamon","key":"AFEuLzv5ecUJzaewFwoWh4jeCDqWZztr7dswYwyG9vfU"}],"deps":{"hashes":[["LVTJMBKVJB7SAJH2IOOZMN4PJU745GM7OYBETDIAJHGVDBI24COQC","feat(bt): add parallel composite nodes"],["AA",null],["57S64Z47SHSHO23K7VPUFBJETNVYBPK47BSIHJCW572KIUVF52HQC","first"]],"deps":["57S64Z47SHSHO23K7VPUFBJETNVYBPK47BSIHJCW572KIUVF52HQC"],"known":[]},"hunks":[{"Edit":{"inode":{"change":2,"pos":2717},"path":"bullet_hell/src/simple_bt/composite.rs","line":6,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":2822}],"down_context":[{"change":2,"pos":2822}],"flag":"BLOCK","start":0,"end":14,"inode":{"change":2,"pos":2717}}},"contents":[{"Add":"mod parallel;"}]}},{"FileAdd":{"meta":{"basename":"parallel.rs","metadata":0},"context":[{"change":2,"pos":3085}],"contents":[{"Add":"//! The composite nodes here share an API with [`super::Sequence`] and"},{"Add":"//! [`super::Selector`], but instead of polling each node individually"},{"Add":"//! \"in sequence\", all nodes are each poll step."},{"Add":""},{"Add":"use std::sync::Arc;"},{"Add":""},{"Add":"use crate::simple_bt::{BehaviorArc, BehaviorNode, NodeResult};"},{"Add":""},{"Add":"pub struct ParallelSequence {"},{"Add":" pub(crate) sub: Arc<[BehaviorArc]>,"},{"Add":"}"},{"Add":""},{"Add":"impl std::fmt::Debug for ParallelSequence {"},{"Add":" fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {"},{"Add":" f.debug_struct(&format!(\"ParallelSequence<{:p}>\", self.sub.as_ref()))"},{"Add":" .field(\"sub\", &self.sub)"},{"Add":" .finish()"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl>> FromIterator for ParallelSequence {"},{"Add":" fn from_iter>(iter: T) -> Self {"},{"Add":" Self {"},{"Add":" sub: Arc::from(iter.into_iter().map(Into::into).collect::>()),"},{"Add":" }"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl BehaviorNode for ParallelSequence {"},{"Add":" fn tick(self: Arc, context: &mut B) -> NodeResult {"},{"Add":" let mut new_children = vec![];"},{"Add":" for child in self.sub.iter() {"},{"Add":" match child.clone().tick(context) {"},{"Add":" NodeResult::Failure => return NodeResult::Failure,"},{"Add":" NodeResult::Success => {}"},{"Add":" NodeResult::Running(node) => {"},{"Add":" new_children.push(node);"},{"Add":" }"},{"Add":" }"},{"Add":" }"},{"Add":""},{"Add":" if new_children.is_empty() {"},{"Add":" NodeResult::Success"},{"Add":" } else {"},{"Add":" NodeResult::Running("},{"Add":" Self {"},{"Add":" sub: Arc::from(new_children),"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" )"},{"Add":" }"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"pub struct ParallelSelector {"},{"Add":" pub(crate) sub: Arc<[BehaviorArc]>,"},{"Add":"}"},{"Add":""},{"Add":"impl std::fmt::Debug for ParallelSelector {"},{"Add":" fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {"},{"Add":" f.debug_struct(&format!(\"ParallelSelector<{:p}>\", self.sub.as_ref()))"},{"Add":" .field(\"sub\", &self.sub)"},{"Add":" .finish()"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl>> FromIterator for ParallelSelector {"},{"Add":" fn from_iter>(iter: T) -> Self {"},{"Add":" Self {"},{"Add":" sub: Arc::from(iter.into_iter().map(Into::into).collect::>()),"},{"Add":" }"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl BehaviorNode for ParallelSelector {"},{"Add":" fn tick(self: Arc, context: &mut B) -> NodeResult {"},{"Add":" let mut new_children = vec![];"},{"Add":" for child in self.sub.iter() {"},{"Add":" match child.clone().tick(context) {"},{"Add":" NodeResult::Success => return NodeResult::Success,"},{"Add":" NodeResult::Failure => {}"},{"Add":" NodeResult::Running(node) => {"},{"Add":" new_children.push(node);"},{"Add":" }"},{"Add":" }"},{"Add":" }"},{"Add":""},{"Add":" if new_children.is_empty() {"},{"Add":" NodeResult::Failure"},{"Add":" } else {"},{"Add":" NodeResult::Running("},{"Add":" Self {"},{"Add":" sub: Arc::from(new_children),"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" )"},{"Add":" }"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(test)]"},{"Add":"mod tests {"},{"Add":" use assert2::check;"},{"Add":""},{"Add":" use crate::simple_bt::BehaviorRunner;"},{"Add":""},{"Add":" use super::*;"},{"Add":""},{"Add":" #[derive(Default, PartialEq, Debug)]"},{"Add":" struct Diem {"},{"Add":" day: usize,"},{"Add":" paydays: Vec,"},{"Add":" }"},{"Add":""},{"Add":" #[derive(Debug, Default)]"},{"Add":" struct PaydayWait {"},{"Add":" index: usize,"},{"Add":" payload: usize,"},{"Add":" time: usize,"},{"Add":" terminal: bool,"},{"Add":" }"},{"Add":""},{"Add":" impl BehaviorNode for PaydayWait {"},{"Add":" fn tick(self: Arc, context: &mut Diem) -> NodeResult {"},{"Add":" if self.time < context.day {"},{"Add":" let paydays = &mut context.paydays;"},{"Add":" let size_diff = self.index.abs_diff(paydays.len());"},{"Add":" if paydays.len() <= self.index {"},{"Add":" paydays.extend(vec![0; size_diff + 1]);"},{"Add":" }"},{"Add":" paydays[self.index] = self.payload;"},{"Add":" if self.terminal {"},{"Add":" NodeResult::Failure"},{"Add":" } else {"},{"Add":" NodeResult::Success"},{"Add":" }"},{"Add":" } else {"},{"Add":" NodeResult::Running(self)"},{"Add":" }"},{"Add":" }"},{"Add":" }"},{"Add":""},{"Add":" #[test]"},{"Add":" fn parallel_sequence_test() {"},{"Add":" let mut runner = BehaviorRunner::new("},{"Add":" ["},{"Add":" PaydayWait {"},{"Add":" index: 0,"},{"Add":" payload: 19,"},{"Add":" time: 5,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" PaydayWait {"},{"Add":" index: 1,"},{"Add":" payload: 42,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" PaydayWait {"},{"Add":" index: 3,"},{"Add":" time: 13,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" ]"},{"Add":" .into_iter()"},{"Add":" .collect::>()"},{"Add":" .arc(),"},{"Add":" );"},{"Add":""},{"Add":" let mut diem = Diem::default();"},{"Add":" check!(runner.proceed(&mut diem) == None);"},{"Add":" check!(diem == Diem::default());"},{"Add":" diem.day = 1;"},{"Add":" check!(runner.proceed(&mut diem) == None);"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![0, 42],"},{"Add":" day: 1,"},{"Add":" }"},{"Add":" );"},{"Add":" diem.day = 6;"},{"Add":" check!(runner.proceed(&mut diem) == None);"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![19, 42],"},{"Add":" day: 6,"},{"Add":" }"},{"Add":" );"},{"Add":" diem.day = 21;"},{"Add":" check!(runner.proceed(&mut diem) == Some(true));"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![19, 42, 0, 0],"},{"Add":" day: 21,"},{"Add":" }"},{"Add":" );"},{"Add":" }"},{"Add":""},{"Add":" #[test]"},{"Add":" fn parallel_selector_test() {"},{"Add":" let mut runner = BehaviorRunner::new("},{"Add":" ["},{"Add":" PaydayWait {"},{"Add":" index: 0,"},{"Add":" payload: 19,"},{"Add":" time: 5,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" PaydayWait {"},{"Add":" index: 1,"},{"Add":" payload: 42,"},{"Add":" terminal: true,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" PaydayWait {"},{"Add":" index: 3,"},{"Add":" time: 13,"},{"Add":" ..Default::default()"},{"Add":" }"},{"Add":" .arc(),"},{"Add":" ]"},{"Add":" .into_iter()"},{"Add":" .collect::>()"},{"Add":" .arc(),"},{"Add":" );"},{"Add":""},{"Add":" let mut diem = Diem::default();"},{"Add":" check!(runner.proceed(&mut diem) == None);"},{"Add":" check!(diem == Diem::default());"},{"Add":" diem.day = 1;"},{"Add":" check!(runner.proceed(&mut diem) == None);"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![0, 42],"},{"Add":" day: 1,"},{"Add":" }"},{"Add":" );"},{"Add":" diem = Diem {"},{"Add":" day: 6,"},{"Add":" ..Default::default()"},{"Add":" };"},{"Add":" check!(runner.proceed(&mut diem) == Some(true));"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![19],"},{"Add":" day: 6,"},{"Add":" }"},{"Add":" );"},{"Add":" diem = Diem {"},{"Add":" day: 21,"},{"Add":" ..Default::default()"},{"Add":" };"},{"Add":" check!(runner.proceed(&mut diem) == Some(true));"},{"Add":" check!("},{"Add":" diem == Diem {"},{"Add":" paydays: vec![19],"},{"Add":" day: 21,"},{"Add":" }"},{"Add":" );"},{"Add":" }"},{"Add":"}"}]}}],"owner":"Jengamon","repo":"bevy_games","token":"32EZ02eGOvHoThszBfyW9hhmnzlVzWA148EpWGB0kOg=","login":null}

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