From c2fb99159556e1d55552aac0a782dbc69be338f3 Mon Sep 17 00:00:00 2001
From: mat <git@matdoes.dev>
Date: Wed, 4 Oct 2023 19:49:30 -0500
Subject: BLAZINGLY FAST 🚀🚀🚀 pathfinding
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---
 azalea/src/pathfinder/moves/basic.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'azalea/src/pathfinder/moves/basic.rs')

diff --git a/azalea/src/pathfinder/moves/basic.rs b/azalea/src/pathfinder/moves/basic.rs
index dfb90bd0..013b3c19 100644
--- a/azalea/src/pathfinder/moves/basic.rs
+++ b/azalea/src/pathfinder/moves/basic.rs
@@ -14,7 +14,7 @@ use crate::{
 use super::{default_is_reached, Edge, ExecuteCtx, IsReachedCtx, MoveData, PathfinderCtx};
 
 pub fn basic_move(ctx: &PathfinderCtx, node: BlockPos) -> Vec<Edge> {
-    let mut edges = Vec::new();
+    let mut edges = Vec::with_capacity(8);
     edges.extend(forward_move(ctx, node));
     edges.extend(ascend_move(ctx, node));
     edges.extend(descend_move(ctx, node));
@@ -27,7 +27,7 @@ fn forward_move(ctx: &PathfinderCtx, pos: BlockPos) -> Vec<Edge> {
     for dir in CardinalDirection::iter() {
         let offset = BlockPos::new(dir.x(), 0, dir.z());
 
-        if !ctx.is_standable(&(pos + offset)) {
+        if !ctx.is_standable(pos + offset) {
             continue;
         }
 
@@ -73,10 +73,10 @@ fn ascend_move(ctx: &PathfinderCtx, pos: BlockPos) -> Vec<Edge> {
     for dir in CardinalDirection::iter() {
         let offset = BlockPos::new(dir.x(), 1, dir.z());
 
-        if !ctx.is_block_passable(&pos.up(2)) {
+        if !ctx.is_block_passable(pos.up(2)) {
             continue;
         }
-        if !ctx.is_standable(&(pos + offset)) {
+        if !ctx.is_standable(pos + offset) {
             continue;
         }
 
@@ -157,18 +157,18 @@ fn descend_move(ctx: &PathfinderCtx, pos: BlockPos) -> Vec<Edge> {
     for dir in CardinalDirection::iter() {
         let dir_delta = BlockPos::new(dir.x(), 0, dir.z());
         let new_horizontal_position = pos + dir_delta;
-        let fall_distance = ctx.fall_distance(&new_horizontal_position);
+        let fall_distance = ctx.fall_distance(new_horizontal_position);
         if fall_distance == 0 || fall_distance > 3 {
             continue;
         }
         let new_position = new_horizontal_position.down(fall_distance as i32);
 
         // check whether 3 blocks vertically forward are passable
-        if !ctx.is_passable(&new_horizontal_position) {
+        if !ctx.is_passable(new_horizontal_position) {
             continue;
         }
         // check whether we can stand on the target position
-        if !ctx.is_standable(&new_position) {
+        if !ctx.is_standable(new_position) {
             continue;
         }
 
@@ -266,8 +266,8 @@ fn diagonal_move(ctx: &PathfinderCtx, pos: BlockPos) -> Vec<Edge> {
         let right = dir.right();
         let offset = BlockPos::new(dir.x() + right.x(), 0, dir.z() + right.z());
 
-        if !ctx.is_passable(&BlockPos::new(pos.x + dir.x(), pos.y, pos.z + dir.z()))
-            && !ctx.is_passable(&BlockPos::new(
+        if !ctx.is_passable(BlockPos::new(pos.x + dir.x(), pos.y, pos.z + dir.z()))
+            && !ctx.is_passable(BlockPos::new(
                 pos.x + dir.right().x(),
                 pos.y,
                 pos.z + dir.right().z(),
@@ -275,7 +275,7 @@ fn diagonal_move(ctx: &PathfinderCtx, pos: BlockPos) -> Vec<Edge> {
         {
             continue;
         }
-        if !ctx.is_standable(&(pos + offset)) {
+        if !ctx.is_standable(pos + offset) {
             continue;
         }
         // +0.001 so it doesn't unnecessarily go diagonal sometimes
-- 
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