fix VibrationParticle

azalea-entity/src/particle.rs

@@ -3,6 +3,7 @@ use azalea_buf::AzBuf;
 use azalea_core::{color::RgbColor, position::BlockPos};
 use azalea_inventory::ItemStack;
 use azalea_registry::ParticleKind;
+use azalea_world::MinecraftEntityId;
 use bevy_ecs::component::Component;
 
 // the order of this enum must be kept in sync with ParticleKind, otherwise
@@ -290,15 +291,27 @@ pub struct ItemParticle {
 
 #[derive(Debug, Clone, AzBuf, Default)]
 pub struct VibrationParticle {
-    pub origin: BlockPos,
-    pub position_type: String,
-    pub block_position: BlockPos,
-    #[var]
-    pub entity_id: u32,
+    pub position: PositionSource,
     #[var]
     pub ticks: u32,
 }
 
+#[derive(Debug, Clone, AzBuf)]
+pub enum PositionSource {
+    Block(BlockPos),
+    Entity {
+        #[var]
+        id: MinecraftEntityId,
+        y_offset: f32,
+    },
+}
+impl Default for PositionSource {
+    fn default() -> Self {
+        // bad default but hopefully it never gets used anyways
+        Self::Block(BlockPos::default())
+    }
+}
+
 #[derive(Debug, Clone, AzBuf, Default)]
 pub struct SculkChargeParticle {
     pub roll: f32,

azalea-protocol/src/packets/game/c_level_particles.rs

@@ -27,9 +27,7 @@ mod tests {
     #[test]
     fn test_c_level_particles_packet() {
         #[rustfmt::skip]
-        let slice = [
-            0, 0, 64, 156, 51, 153, 153, 153, 153, 154, 192, 64, 140, 204, 204, 204, 204, 205, 63, 248, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 255, 0, 255, 255, 63, 128, 0, 0
-        ];
+        let slice = [0, 0, 192, 159, 104, 133, 28, 126, 5, 107, 192, 59, 0, 0, 0, 0, 0, 0, 64, 140, 27, 255, 120, 249, 188, 204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 47, 1, 251, 245, 15, 64, 29, 194, 144, 12];
         let mut bytes = Cursor::new(slice.as_slice());
 
         let packet = ClientboundLevelParticles::azalea_read(&mut bytes).unwrap();