small tweaks, cleanup, and cranks offset

src/map/interval_spawning_system.rs

@@ -43,12 +43,9 @@ fn spawn_random_mob_in_free_nonvisible_tile(ecs: &mut World) {
     }
     let mut spawn_locations: Vec<(i32, i32)> = Vec::new();
     let mut rng = ecs.write_resource::<RandomNumberGenerator>();
-    // Get mob type
     let key = spawner::mob_table(difficulty).roll(&mut rng);
-    // Check if it spawns in a group, and roll for how many to spawn accordingly.
     let spawn_type = raws::get_mob_spawn_type(&raws::RAWS.lock().unwrap(), &key);
     let roll = raws::get_mob_spawn_amount(&mut rng, &spawn_type, player_level);
-    // Get that many idxs, and push them to the spawn list.
     for _i in 0..roll {
         let idx = get_random_idx_from_tiles(&mut rng, &mut available_tiles);
         spawn_locations.push((idx as i32 % map.width, idx as i32 / map.width));

src/map/mod.rs

@@ -59,7 +59,7 @@ impl Map {
             view_blocked: HashSet::new(),
         };
 
-        const OFFSET_PERCENT: i32 = 10;
+        const OFFSET_PERCENT: i32 = 20;
         const TWICE_OFFSET: i32 = OFFSET_PERCENT * 2;
         let mut rng = rltk::RandomNumberGenerator::new();