1 files changed, 19 insertions, 11 deletions

diff --git a/server/game-core/src/interaction.rs b/server/game-core/src/interaction.rs
index 275e87d1..28efc43e 100644
--- a/server/game-core/src/interaction.rs
+++ b/server/game-core/src/interaction.rs
@@ -33,9 +33,13 @@ impl Game {
             ItemLocation::Player(pid, _) => Some(pid),
             _ => None,
         };
-        let this_tile_kind = match this_loc {
-            ItemLocation::Tile(t) => self.tiles.get(&t).map(|t| t.kind),
-            _ => None,
+        let this_tile_parts = match this_loc {
+            ItemLocation::Tile(t) => self
+                .tiles
+                .get(&t)
+                .map(|t| t.parts.clone())
+                .unwrap_or_default(),
+            _ => Vec::new(),
         };
 
         let (this_slot, other_slot) = match (this_loc, other_loc) {
@@ -94,7 +98,7 @@ impl Game {
             && let Some(inv) = &mut item.active
         {
             let recipe = &self.data.recipe(inv.recipe);
-            if recipe.supports_tile(this_tile_kind)
+            if this_tile_parts.iter().any(|p| recipe.supports_tile(*p))
                 && let Recipe::Active { outputs, speed, .. } = recipe
             {
                 if edge {
@@ -142,7 +146,7 @@ impl Game {
             return Ok(());
         }
         for (ri, recipe) in self.data.recipes() {
-            if !recipe.supports_tile(this_tile_kind) {
+            if !this_tile_parts.iter().any(|p| recipe.supports_tile(*p)) {
                 continue;
             }
             match recipe {
@@ -238,7 +242,7 @@ impl Game {
         }
 
         let can_place = automated
-            || this_tile_kind.is_none_or(|tile| {
+            || this_tile_parts.iter().any(|tile| {
                 other_slot.as_ref().is_some_and(|other| {
                     self.data
                         .tile_placeable_items
@@ -276,9 +280,13 @@ impl Game {
     }
 
     pub fn tick_slot(&mut self, loc: ItemLocation, dt: f32) -> Result<(), TrError> {
-        let tile = match loc {
-            ItemLocation::Tile(t) => self.tiles.get(&t).map(|t| t.kind),
-            _ => None,
+        let parts = match loc {
+            ItemLocation::Tile(t) => self
+                .tiles
+                .get(&t)
+                .map(|t| t.parts.clone())
+                .unwrap_or_default(),
+            _ => Vec::new(),
         };
         let slot = match loc {
             ItemLocation::Tile(p) => {
@@ -303,7 +311,7 @@ impl Game {
                 let r = &self.data.recipe(a.recipe);
                 let prev_speed = a.speed;
 
-                if r.supports_tile(tile) {
+                if parts.iter().any(|p| r.supports_tile(*p)) {
                     if a.speed <= 0.
                         && let Recipe::Passive { speed, .. } = &self.data.recipe(a.recipe)
                     {
@@ -355,7 +363,7 @@ impl Game {
             } else if let Some(recipes) = self.data_index.recipe_passive_by_input.get(&item.kind) {
                 for &ri in recipes {
                     let recipe = self.data.recipe(ri);
-                    if recipe.supports_tile(tile)
+                    if parts.iter().any(|p| recipe.supports_tile(*p))
                         && let Recipe::Passive {
                             input, warn, speed, ..
                         } = recipe