Pathfinder (#25)

Pathfinding is very much not done, but it works enough and I want to get this merged.
TODO: fast replanning, goals that aren't a single node, falling moves (it should be able to play the dropper), parkour moves

1 files changed, 3 insertions, 37 deletions

diff --git a/azalea-protocol/src/packets/game/clientbound_update_attributes_packet.rs b/azalea-protocol/src/packets/game/clientbound_update_attributes_packet.rs
index bcccdc3f..4c24ba64 100644..100755
--- a/azalea-protocol/src/packets/game/clientbound_update_attributes_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_update_attributes_packet.rs
@@ -1,9 +1,7 @@
-use azalea_buf::{BufReadError, McBuf};
-use azalea_buf::{McBufReadable, McBufWritable};
+use azalea_buf::McBuf;
 use azalea_core::ResourceLocation;
 use azalea_protocol_macros::ClientboundGamePacket;
-use std::io::{Cursor, Write};
-use uuid::Uuid;
+use azalea_world::entity::attributes::AttributeModifier;
 
 #[derive(Clone, Debug, McBuf, ClientboundGamePacket)]
 pub struct ClientboundUpdateAttributesPacket {
@@ -16,37 +14,5 @@ pub struct ClientboundUpdateAttributesPacket {
 pub struct AttributeSnapshot {
     pub attribute: ResourceLocation,
     pub base: f64,
-    pub modifiers: Vec<Modifier>,
-}
-
-#[derive(Clone, Debug, McBuf)]
-pub struct Modifier {
-    pub uuid: Uuid,
-    pub amount: f64,
-    pub operation: u8,
-}
-
-#[derive(Clone, Debug, Copy)]
-enum Operation {
-    Addition = 0,
-    MultiplyBase = 1,
-    MultiplyTotal = 2,
-}
-
-impl McBufReadable for Operation {
-    fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, BufReadError> {
-        match u8::read_from(buf)? {
-            0 => Ok(Operation::Addition),
-            1 => Ok(Operation::MultiplyBase),
-            2 => Ok(Operation::MultiplyTotal),
-            id => Err(BufReadError::UnexpectedEnumVariant { id: id.into() }),
-        }
-    }
-}
-
-impl McBufWritable for Operation {
-    fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
-        (*self as u8).write_into(buf)?;
-        Ok(())
-    }
+    pub modifiers: Vec<AttributeModifier>,
 }