Fix for invisible enemies

- Don't double-count visibility
- Set enemies visibility with LOS
- Set dirty flag when enemies are revealed

1 files changed, 5 insertions, 4 deletions

diff --git a/src/world.rs b/src/world.rs
index af72513..c577680 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -430,16 +430,17 @@ impl Generatable for Level {
             let room = &self.rooms[rng.gen_range(0, self.rooms.len() - 1)];
 
             // Create the enemy
+            let enemy_coords = (
+                room.start.0 + rng.gen_range(0, room.width - 1) + 1,
+                room.start.1 + rng.gen_range(0, room.height - 1) + 1,
+            );
             self.entities.push(Box::<Character>::new(Enemy::new(
                 String::from("snake"),
                 2 * self.depth as i32,
                 (2.0 * self.depth as f32 * 0.6).round() as i32,
                 (20.0 * self.depth as f32 * 0.2).max(80.0).round() as i32,
                 0,
-                (
-                    room.start.0 + rng.gen_range(0, room.width),
-                    room.start.1 + rng.gen_range(0, room.height),
-                ),
+                enemy_coords,
                 "s",
             )));
         }