builtin scripts

kiln-core/src/game.rs

@@ -10,9 +10,6 @@ use std::time::Duration;
 /// How long a `say()` speech bubble stays on screen, in seconds.
 pub const SAY_DURATION: f64 = 3.0;
 
-/// How often pusher archetypes fire, in seconds.
-const PUSHER_INTERVAL: f64 = 0.5;
-
 // Re-export ScrollLine so kiln-tui can pattern-match scroll content without
 // accessing the private `action` module directly.
 pub use crate::action::ScrollLine;
@@ -69,9 +66,6 @@ pub struct GameState {
     /// by [`enter_board`](GameState::enter_board). Front-ends tick this down and
     /// may block input or show a visual effect while it is `Some(t)` where `t > 0`.
     pub board_transition: Option<f64>,
-    /// Countdown to the next global pusher heartbeat. When it reaches zero all
-    /// [`Archetype::Pusher`] cells fire and the timer resets to [`PUSHER_INTERVAL`].
-    pusher_timer: f64,
 }
 
 impl GameState {
@@ -98,7 +92,6 @@ impl GameState {
             speech_bubbles: Vec::new(),
             active_scroll: None,
             board_transition: None,
-            pusher_timer: PUSHER_INTERVAL,
         };
         state.drain_errors();
         state
@@ -183,28 +176,9 @@ impl GameState {
             b.remaining -= secs;
             b.remaining > 0.0
         });
-        self.tick_pushers(secs);
         self.resolve();
     }
 
-    /// Fires the global pusher heartbeat: every [`PUSHER_INTERVAL`] seconds each
-    /// [`Archetype::Pusher`] cell shoves the occupant directly in front of it.
-    ///
-    /// Two-phase to avoid holding the board borrow while calling `push()` (which
-    /// needs `&mut Board`): phase A collects target coordinates, phase B applies them.
-    fn tick_pushers(&mut self, secs: f64) {
-        self.pusher_timer -= secs;
-        if self.pusher_timer > 0.0 {
-            return;
-        }
-        self.pusher_timer += PUSHER_INTERVAL;
-        let pushers: Vec<(usize, usize)> = self.board().pusher_cells();
-        let mut board = self.board_mut();
-        for (x, y) in pushers {
-            board.advance_pusher(x, y);
-        }
-    }
-
     /// Drains errors collected by the script host into the game log.
     fn drain_errors(&mut self) {
         // TODO: errors are only logged for now. This is the place to halt execution /