start adding moving

1 files changed, 23 insertions, 7 deletions

diff --git a/azalea-entity/src/lib.rs b/azalea-entity/src/lib.rs
index 065413a5..63c717d3 100644
--- a/azalea-entity/src/lib.rs
+++ b/azalea-entity/src/lib.rs
@@ -1,11 +1,6 @@
 mod data;
 
-use azalea_core::EntityPos;
-#[cfg(feature = "protocol")]
-use azalea_protocol::packets::game::{
-    clientbound_add_entity_packet::ClientboundAddEntityPacket,
-    clientbound_add_player_packet::ClientboundAddPlayerPacket,
-};
+use azalea_core::{EntityPos, PositionDelta};
 pub use data::*;
 use uuid::Uuid;
 
@@ -14,12 +9,27 @@ pub struct Entity {
     /// The incrementing numerical id of the entity.
     pub id: u32,
     pub uuid: Uuid,
+    /// The position of the entity right now.
     pos: EntityPos,
+    /// The position of the entity last tick.
+    pub old_pos: EntityPos,
+    pub delta: PositionDelta,
+
+    pub x_rot: f32,
+    pub y_rot: f32,
 }
 
 impl Entity {
     pub fn new(id: u32, uuid: Uuid, pos: EntityPos) -> Self {
-        Self { id, uuid, pos }
+        Self {
+            id,
+            uuid,
+            pos,
+            old_pos: pos,
+            delta: PositionDelta::default(),
+            x_rot: 0.0,
+            y_rot: 0.0,
+        }
     }
 
     pub fn pos(&self) -> &EntityPos {
@@ -31,6 +41,12 @@ impl Entity {
     pub fn unsafe_move(&mut self, new_pos: EntityPos) {
         self.pos = new_pos;
     }
+
+    pub fn set_rotation(&mut self, x_rot: f32, y_rot: f32) {
+        self.x_rot = x_rot % 360.0;
+        self.y_rot = y_rot.clamp(-90.0, 90.0) % 360.0;
+        // TODO: minecraft also sets yRotO and xRotO to xRot and yRot ... but idk what they're used for so
+    }
 }
 
 // #[cfg(test)]