refactor/UX

1 files changed, 0 insertions, 46 deletions

diff --git a/src/sim/cell_sim/sim.rs b/src/sim/cell_sim/sim.rs
index 0f02a23..8831bb4 100644
--- a/src/sim/cell_sim/sim.rs
+++ b/src/sim/cell_sim/sim.rs
@@ -181,52 +181,6 @@ const NEIGHBORHOOD_OFFSETS: [(i32, i32); 9] = [
     (1, 1),
 ];
 
-pub fn write_rb_entity_to_world(
-    world: &mut World,
-    rb_sim_manager: &RbSimManager,
-    rb_entity_id: u32,
-    next_seqno: u64,
-) {
-    if let Some(rb_entity) = rb_sim_manager.rb_entities.get(&rb_entity_id)
-        && let Some((rb_x, rb_y, cos, sin)) = rb_sim_manager.get_rb_entity_transform(rb_entity_id)
-    {
-        let half_size = CHUNK_SIZE as f32 / 2.0;
-        // half-extent of the rotated grid's axis-aligned bounding box, plus a cell of margin
-        let radius = half_size * (cos.abs() + sin.abs()) + 1.0;
-
-        let world_xl = (rb_x - radius).floor() as i32;
-        let world_xu = (rb_x + radius).ceil() as i32;
-        let world_yl = (rb_y - radius).floor() as i32;
-        let world_yu = (rb_y + radius).ceil() as i32;
-
-        for world_x in world_xl..=world_xu {
-            for world_y in world_yl..=world_yu {
-                // same as shader
-                let d = (world_x as f32 + 0.5 - rb_x, world_y as f32 + 0.5 - rb_y);
-                let q = (d.0.floor() + 0.5, d.1.floor() + 0.5);
-                let (lx, ly) = (
-                    (q.0 * cos + q.1 * sin + half_size).floor() as i32,
-                    (-q.0 * sin + q.1 * cos + half_size).floor() as i32,
-                );
-
-                if lx < 0 || ly < 0 || lx >= CHUNK_SIZE || ly >= CHUNK_SIZE {
-                    continue;
-                }
-
-                let mut cell = rb_entity.get_cell_at_local_position(lx as u8, ly as u8);
-                if cell.material == MaterialId::Void {
-                    continue;
-                }
-
-                cell.match_parity(next_seqno);
-
-                // TODO: OPTIMIZE!!
-                world.set_cell_from_game_position(world_x, world_y, cell, false);
-            }
-        }
-    }
-}
-
 pub fn sim_tick(world: &mut World, seqno: u64, use_threading: bool) {
     puffin::profile_function!();