prevent burning in tutorial. also fixes #138

1 files changed, 18 insertions, 0 deletions

diff --git a/server/src/entity/tutorial.rs b/server/src/entity/tutorial.rs
index 39f761bc..33a2397c 100644
--- a/server/src/entity/tutorial.rs
+++ b/server/src/entity/tutorial.rs
@@ -170,8 +170,26 @@ impl<'a> StepContext<'a> {
         self.aquire_item(item)?;
         Err((None, trm!("s.tutorial.put_away")))
     }
+    fn prevent_burning(&self) -> Result<(), (Option<IVec2>, Message)> {
+        if let Some((pos, tile)) = self.ent.game.tiles.iter().find(|(_, t)| {
+            t.item.as_ref().map_or(false, |t| {
+                t.active.as_ref().map_or(false, |i| i.warn && i.speed > 0.)
+            })
+        }) {
+            Err((
+                Some(*pos),
+                match self.ent.game.data.tile_name(tile.kind).as_str() {
+                    "stove" | "oven" => trm!("s.tutorial.prevent_burning"),
+                    _ => trm!("s.tutorial.take_now"),
+                },
+            ))
+        } else {
+            Ok(())
+        }
+    }
     fn fulfil_demand(&mut self, item: ItemIndex) -> Result<(), (Option<IVec2>, Message)> {
         if !*self.had_aquired_target {
+            self.prevent_burning()?;
             self.aquire_item(item)?;
             *self.had_aquired_target = true;
         }