fix: enemy agents not moving

Author: invertedEcho

src/enemy/ai/mod.rs

@@ -8,7 +8,7 @@ use crate::{
         },
         shooting::systems::enemy_shoot_player,
     },
-    game_flow::states::AppState,
+    game_flow::states::InGameState,
 };
 
 mod systems;
@@ -38,7 +38,7 @@ impl Plugin for EnemyAiPlugin {
                 check_if_enemy_reached_target,
                 set_zero_velocity_if_not_chasing,
             )
-                .run_if(in_state(AppState::InGame)),
+                .run_if(in_state(InGameState::Playing)),
         );
     }
 }

src/enemy/ai/systems.rs

@@ -162,6 +162,7 @@ pub fn handle_chasing_enemies(
             continue;
         }
 
+        debug!("Applying agent velocity to actual velocity of enemy");
         velocity.0 = agent_velocity.velocity;
     }
 }

src/enemy/spawn/mod.rs

@@ -8,7 +8,7 @@ use crate::{
     },
     nav_mesh_pathfinding::{ArchipelagoRef, ENEMY_AGENT_RADIUS},
 };
-use avian3d::{math::PI, prelude::LinearVelocity};
+use avian3d::{math::PI, prelude::*};
 use bevy::prelude::*;
 use bevy_landmass::{
     Agent, Agent3dBundle, AgentSettings, AgentTarget3d, ArchipelagoRef3d,
@@ -137,8 +137,14 @@ fn handle_spawn_enemies_at_enemy_spawn_locations_message(
                                 0.5,
                                 TimerMode::Repeating,
                             )),
+                            RigidBody::Kinematic,
+                            Collider::capsule(
+                                CHARACTER_CAPSULE_RADIUS,
+                                CHARACTER_CAPSULE_LENGTH,
+                            ),
                             Visibility::Visible,
                             LinearVelocity::ZERO,
+                            CollidingEntities::default(),
                         ))
                         .with_child((
                             Transform {

src/nav_mesh_pathfinding/mod.rs

@@ -70,9 +70,16 @@ fn generate_navmesh_when_map_colliders_ready(
 }
 
 fn update_agent_velocity(
-    mut agent_query: Query<(&mut Velocity3d, &AgentDesiredVelocity3d)>,
+    mut agent_query: Query<(
+        &mut Velocity3d,
+        &AgentDesiredVelocity3d,
+        &AgentState,
+    )>,
 ) {
-    for (mut velocity, desired_velocity) in agent_query.iter_mut() {
-        velocity.velocity = desired_velocity.velocity();
+    for (mut agent_velocity, desired_velocity, agent_state) in
+        agent_query.iter_mut()
+    {
+        debug!("Agent state: {:?}", agent_state);
+        agent_velocity.velocity = desired_velocity.velocity();
     }
 }