Fixed targeting for citizen movement

src/tilemap.rs

@@ -1,5 +1,5 @@
 use crate::constants::TILE_SIZE;
-use crate::tile::{FixtureTile, FloorTile, NeedsOccluded, TileMap};
+use crate::tile::{self, FixtureTile, FloorTile, NeedsOccluded, TileMap};
 use crate::tiles::{FixtureTilePrefab, FloorTilePrefab};
 use bevy::prelude::*;
 use noise::{NoiseFn, Perlin};
@@ -76,7 +76,7 @@ pub fn calculate_visibility(pos: IVec3, tilemap: &TileMap) -> [u32; 8] {
 
     let mut visible_range = [0u32; 8];
 
-    for mut camera_z in -15..5 {
+    for mut camera_z in -15..=5 {
         camera_z *= tile_size;
         let mut is_visible = false;
 
@@ -196,7 +196,7 @@ fn handle_chunk_loading(
                 );
 
                 // Spawn tiles and add them to tilemap
-                for z in -15..5 {
+                for z in -15..=5 {
                     let position = Vec3::new(
                         (world_x as f32 * TILE_SIZE).round(),
                         (world_y as f32 * TILE_SIZE).round(),
@@ -285,8 +285,8 @@ fn handle_chunk_loading(
 
 fn setup_initial_chunks(mut event_writer: EventWriter<LoadChunkEvent>) {
     println!("setup_initial_chunks");
-    for x in -5..=5 {
-        for y in -5..=5 {
+    for x in -8..=8 {
+        for y in -8..=8 {
             event_writer.send(LoadChunkEvent {
                 chunk_position: IVec2::new(x, y),
             });
@@ -301,6 +301,15 @@ impl Plugin for TilemapPlugin {
         app.init_resource::<ChunkMap>()
             .add_event::<LoadChunkEvent>()
             .add_systems(Startup, (setup_chunk_system, setup_initial_chunks))
+            .add_systems(
+                PostStartup,
+                (
+                    handle_chunk_loading,
+                    handle_tile_occlusion_updates,
+                    tile::update_tile_visibility,
+                )
+                    .chain(),
+            )
             .add_systems(
                 FixedUpdate,
                 (handle_chunk_loading, handle_tile_occlusion_updates).chain(),