lighting

kiln-core/src/game.rs

@@ -161,6 +161,7 @@ impl GameState {
         let world = World {
             name: String::new(),
             start: "board".to_string(),
+            torch: crate::fov::SIGHT_RADIUS as u32,
             scripts,
             boards: std::collections::HashMap::from([("board".to_string(), board_ref)]),
         };
@@ -182,6 +183,12 @@ impl GameState {
         &self.current_board_name
     }
 
+    /// The player's torch radius (world-wide config; see [`World::torch`]),
+    /// passed to [`Board::lighting`] when rendering a dark board.
+    pub fn torch(&self) -> u32 {
+        self.world.torch
+    }
+
     /// Returns a clone of the `Rc` for the active board.
     ///
     /// Lets a front-end hold a reference to the current board across a board
@@ -304,6 +311,11 @@ impl GameState {
                             obj.glyph.tile = tile;
                         }
                     }
+                    Action::SetLight(radius) => {
+                        if let Some(obj) = board.objects.get_mut(&ba.source) {
+                            obj.light = radius;
+                        }
+                    }
                     Action::SetTag {
                         target,
                         tag,