Mining (#95)

* more mining stuff

* initialize azalea-tags crate

* more mining stuff 2

* mining in ecs

* well technically mining works but

no codegen for how long it takes to mine each block yet

* rename downloads to __cache__

it was bothering me since it's not *just* downloads

* codegen block behavior

* fix not sending packet to finish breaking block

* mining animation 🎉

* clippy

* cleanup, move Client::mine into a client extension

* add azalea/src/mining.rs

---------

Co-authored-by: mat <git@matdoes.dev>

4 files changed, 11 insertions, 10 deletions

diff --git a/azalea-physics/src/collision/mergers.rs b/azalea-physics/src/collision/mergers.rs
index 483cb55f..e2381c49 100755
--- a/azalea-physics/src/collision/mergers.rs
+++ b/azalea-physics/src/collision/mergers.rs
@@ -1,7 +1,10 @@
 use std::{cmp::Ordering, convert::TryInto};
 
 use super::CubePointRange;
-use azalea_core::{gcd, lcm, EPSILON};
+use azalea_core::{
+    math::{gcd, lcm},
+    EPSILON,
+};
 
 #[derive(Debug)]
 pub enum IndexMerger {
diff --git a/azalea-physics/src/collision/mod.rs b/azalea-physics/src/collision/mod.rs
index a99b5710..e24df378 100644
--- a/azalea-physics/src/collision/mod.rs
+++ b/azalea-physics/src/collision/mod.rs
@@ -5,7 +5,7 @@ mod shape;
 mod world_collisions;
 
 use azalea_core::{Axis, Vec3, AABB, EPSILON};
-use azalea_world::{entity, Instance, MoveEntityError};
+use azalea_world::{Instance, MoveEntityError};
 pub use blocks::BlockWithShape;
 pub use discrete_voxel_shape::*;
 pub use shape::*;
@@ -49,7 +49,7 @@ pub enum MoverType {
 
 //     return var4;
 // }
-fn collide(movement: &Vec3, world: &Instance, physics: &entity::Physics) -> Vec3 {
+fn collide(movement: &Vec3, world: &Instance, physics: &azalea_entity::Physics) -> Vec3 {
     let entity_bounding_box = physics.bounding_box;
     // TODO: get_entity_collisions
     // let entity_collisions = world.get_entity_collisions(self,
@@ -71,8 +71,8 @@ pub fn move_colliding(
     _mover_type: &MoverType,
     movement: &Vec3,
     world: &Instance,
-    position: &mut entity::Position,
-    physics: &mut entity::Physics,
+    position: &mut azalea_entity::Position,
+    physics: &mut azalea_entity::Physics,
 ) -> Result<(), MoveEntityError> {
     // TODO: do all these
 
@@ -122,7 +122,7 @@ pub fn move_colliding(
 
     // TODO: minecraft checks for a "minor" horizontal collision here
 
-    let _block_pos_below = entity::on_pos_legacy(&world.chunks, position);
+    let _block_pos_below = azalea_entity::on_pos_legacy(&world.chunks, position);
     // let _block_state_below = self
     //     .world
     //     .get_block_state(&block_pos_below)
diff --git a/azalea-physics/src/collision/shape.rs b/azalea-physics/src/collision/shape.rs
index 29c1b440..a39a86cf 100755
--- a/azalea-physics/src/collision/shape.rs
+++ b/azalea-physics/src/collision/shape.rs
@@ -1,7 +1,7 @@
 use super::mergers::IndexMerger;
 use crate::collision::{BitSetDiscreteVoxelShape, DiscreteVoxelShape, AABB};
 use azalea_core::{
-    binary_search, Axis, AxisCycle, BlockHitResult, BlockPos, Direction, Vec3, EPSILON,
+    math::binary_search, Axis, AxisCycle, BlockHitResult, BlockPos, Direction, Vec3, EPSILON,
 };
 use std::{cmp, num::NonZeroU32};
 
diff --git a/azalea-physics/src/collision/world_collisions.rs b/azalea-physics/src/collision/world_collisions.rs
index aa55150e..e640f0ce 100644
--- a/azalea-physics/src/collision/world_collisions.rs
+++ b/azalea-physics/src/collision/world_collisions.rs
@@ -71,9 +71,7 @@ impl<'a> Iterator for BlockCollisions<'a> {
             }
 
             let chunk = self.get_chunk(item.pos.x, item.pos.z);
-            let Some(chunk) = chunk else {
-                continue
-            };
+            let Some(chunk) = chunk else { continue };
 
             let pos = item.pos;
             let block_state: BlockState = chunk