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, 105 insertions, 60 deletions

diff --git a/azalea-core/src/lib.rs b/azalea-core/src/lib.rs
index 7bf4a12c..8ed62b06 100755
--- a/azalea-core/src/lib.rs
+++ b/azalea-core/src/lib.rs
@@ -22,8 +22,7 @@ pub use direction::*;
 mod delta;
 pub use delta::*;
 
-mod particle;
-pub use particle::*;
+pub mod particle;
 
 mod cursor3d;
 pub use cursor3d::*;
@@ -37,61 +36,5 @@ pub use aabb::*;
 mod block_hit_result;
 pub use block_hit_result::*;
 
-// some random math things used in minecraft are defined down here
-
-// TODO: make this generic
-pub fn binary_search(mut min: i32, max: i32, predicate: &dyn Fn(i32) -> bool) -> i32 {
-    let mut diff = max - min;
-    while diff > 0 {
-        let diff_mid = diff / 2;
-        let mid = min + diff_mid;
-        if predicate(mid) {
-            diff = diff_mid;
-        } else {
-            min = mid + 1;
-            diff -= diff_mid + 1;
-        }
-    }
-
-    min
-}
-
-pub fn lcm(a: u32, b: u32) -> u64 {
-    let gcd = gcd(a, b);
-    (a as u64) * (b / gcd) as u64
-}
-pub fn gcd(mut a: u32, mut b: u32) -> u32 {
-    while b != 0 {
-        let t = b;
-        b = a % b;
-        a = t;
-    }
-    a
-}
-
-pub fn lerp<T: num_traits::Float>(amount: T, a: T, b: T) -> T {
-    a + amount * (b - a)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_gcd() {
-        assert_eq!(gcd(0, 0), 0);
-        assert_eq!(gcd(1, 1), 1);
-
-        assert_eq!(gcd(0, 1), 1);
-        assert_eq!(gcd(1, 0), 1);
-
-        assert_eq!(gcd(12, 8), 4);
-        assert_eq!(gcd(8, 12), 4);
-
-        assert_eq!(gcd(12, 9), 3);
-        assert_eq!(gcd(9, 12), 3);
-
-        assert_eq!(gcd(12, 7), 1);
-        assert_eq!(gcd(7, 12), 1);
-    }
-}
+pub mod math;
+pub mod tier;
diff --git a/azalea-core/src/math.rs b/azalea-core/src/math.rs
new file mode 100644
index 00000000..2e5e78f6
--- /dev/null
+++ b/azalea-core/src/math.rs
@@ -0,0 +1,56 @@
+// TODO: make this generic
+pub fn binary_search(mut min: i32, max: i32, predicate: &dyn Fn(i32) -> bool) -> i32 {
+    let mut diff = max - min;
+    while diff > 0 {
+        let diff_mid = diff / 2;
+        let mid = min + diff_mid;
+        if predicate(mid) {
+            diff = diff_mid;
+        } else {
+            min = mid + 1;
+            diff -= diff_mid + 1;
+        }
+    }
+
+    min
+}
+
+pub fn lcm(a: u32, b: u32) -> u64 {
+    let gcd = gcd(a, b);
+    (a as u64) * (b / gcd) as u64
+}
+pub fn gcd(mut a: u32, mut b: u32) -> u32 {
+    while b != 0 {
+        let t = b;
+        b = a % b;
+        a = t;
+    }
+    a
+}
+
+pub fn lerp<T: num_traits::Float>(amount: T, a: T, b: T) -> T {
+    a + amount * (b - a)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_gcd() {
+        assert_eq!(gcd(0, 0), 0);
+        assert_eq!(gcd(1, 1), 1);
+
+        assert_eq!(gcd(0, 1), 1);
+        assert_eq!(gcd(1, 0), 1);
+
+        assert_eq!(gcd(12, 8), 4);
+        assert_eq!(gcd(8, 12), 4);
+
+        assert_eq!(gcd(12, 9), 3);
+        assert_eq!(gcd(9, 12), 3);
+
+        assert_eq!(gcd(12, 7), 1);
+        assert_eq!(gcd(7, 12), 1);
+    }
+}
diff --git a/azalea-core/src/particle/mod.rs b/azalea-core/src/particle.rs
index 60128f3f..60128f3f 100755
--- a/azalea-core/src/particle/mod.rs
+++ b/azalea-core/src/particle.rs
diff --git a/azalea-core/src/tier.rs b/azalea-core/src/tier.rs
new file mode 100644
index 00000000..e921899f
--- /dev/null
+++ b/azalea-core/src/tier.rs
@@ -0,0 +1,46 @@
+pub fn get_item_tier(item: azalea_registry::Item) -> Option<Tier> {
+    use azalea_registry::Item::*;
+    Some(match item {
+        WoodenPickaxe | WoodenShovel | WoodenAxe | WoodenHoe | WoodenSword => Tier::Wood,
+        StonePickaxe | StoneShovel | StoneAxe | StoneHoe | StoneSword => Tier::Stone,
+        IronPickaxe | IronShovel | IronAxe | IronHoe | IronSword => Tier::Iron,
+        DiamondPickaxe | DiamondShovel | DiamondAxe | DiamondHoe | DiamondSword => Tier::Diamond,
+        GoldenPickaxe | GoldenShovel | GoldenAxe | GoldenHoe | GoldenSword => Tier::Gold,
+        NetheritePickaxe | NetheriteShovel | NetheriteAxe | NetheriteHoe | NetheriteSword => {
+            Tier::Netherite
+        }
+        _ => return None,
+    })
+}
+
+pub enum Tier {
+    Wood,
+    Stone,
+    Iron,
+    Diamond,
+    Gold,
+    Netherite,
+}
+
+impl Tier {
+    pub fn level(&self) -> u8 {
+        match self {
+            Tier::Wood => 0,
+            Tier::Stone => 1,
+            Tier::Iron => 2,
+            Tier::Diamond => 3,
+            Tier::Gold => 0, // gold is the same tier as wood
+            Tier::Netherite => 4,
+        }
+    }
+    pub fn speed(&self) -> f32 {
+        match self {
+            Tier::Wood => 2.,
+            Tier::Stone => 4.,
+            Tier::Iron => 6.,
+            Tier::Diamond => 8.,
+            Tier::Gold => 12.,
+            Tier::Netherite => 9.,
+        }
+    }
+}