ammo consistent between states, enemy will reload automatically if low but not depleted

ai_test_scene.tscn

@@ -14,8 +14,8 @@
 size = Vector3(92.25, 82.386, 76.6396)
 
 [sub_resource type="NavigationMesh" id="NavigationMesh_wa46b"]
-vertices = PackedVector3Array(-2.62451, 1, 8.13086, -2.62451, 1, 1.63086, -4.87451, 1, 1.38086, -18.1245, 1, 8.13086, -4.87451, 1, -1.36914, -2.62451, 1, -1.61914, -2.62451, 1, -8.11914, -18.1245, 1, -8.11914, 2.62549, 1, -1.61914, 2.62549, 1, -8.11914, 4.87549, 1, 1.38086, 2.62549, 1, 1.63086, 2.62549, 1, 8.13086, 18.1255, 1, 8.13086, 4.87549, 1, -1.36914, 18.1255, 1, -8.11914, -3.87451, 4.5, -0.619141, -3.87451, 4.5, 0.630859, 3.87549, 4.5, 0.630859, 3.87549, 4.5, -0.619141, -3.62451, 1, -0.369141, -3.62451, 1, 0.380859, 3.62549, 1, 0.380859, 3.62549, 1, -0.369141)
+vertices = PackedVector3Array(-19.5, 1, 0, -5, 1, 0, -4.75, 1, -1.5, -2.75, 1, -19.5, -19.5, 1, -19.5, -2.75, 1, -1.5, 2.75, 1, -1.5, 3, 1, -19.5, 5.75, 1, -1.25, 19.5, 1, -1.5, 19.5, 1, -19.5, 6.25, 1, 11.25, 4.5, 1, 11.5, 4.5, 1, 19.5, 19.5, 1, 19.5, 6.25, 1, -1, -4, 4.5, -0.5, -4, 4.5, 0.5, 3, 4.5, 0.5, 3, 4.5, -0.5, -3.75, 1, -0.25, -3.75, 1, 0.25, 3, 1, 0.25, 3, 1, -0.25, 4, 5, -0.25, 4, 5, 10.5, 5.25, 5, 10.5, 5.25, 5, -0.25, 3, 1, 11.25, 3, 1, 1.5, -4.75, 1, 1.5, -19.5, 1, 19.5, 4.25, 1, 1.5, 4.25, 1, 10.25, 5, 1, 10.25, 5, 1, 1.25)
-polygons = [PackedInt32Array(1, 0, 2), PackedInt32Array(2, 0, 3), PackedInt32Array(5, 4, 6), PackedInt32Array(6, 4, 7), PackedInt32Array(2, 3, 4), PackedInt32Array(4, 3, 7), PackedInt32Array(6, 9, 5), PackedInt32Array(5, 9, 8), PackedInt32Array(11, 10, 12), PackedInt32Array(12, 10, 13), PackedInt32Array(8, 9, 14), PackedInt32Array(14, 9, 15), PackedInt32Array(14, 15, 10), PackedInt32Array(10, 15, 13), PackedInt32Array(19, 18, 16), PackedInt32Array(16, 18, 17), PackedInt32Array(23, 22, 20), PackedInt32Array(20, 22, 21), PackedInt32Array(1, 11, 0), PackedInt32Array(0, 11, 12)]
+polygons = [PackedInt32Array(1, 0, 2), PackedInt32Array(2, 0, 4), PackedInt32Array(2, 4, 3), PackedInt32Array(3, 5, 2), PackedInt32Array(5, 3, 6), PackedInt32Array(6, 3, 7), PackedInt32Array(8, 6, 9), PackedInt32Array(9, 6, 7), PackedInt32Array(9, 7, 10), PackedInt32Array(12, 11, 13), PackedInt32Array(13, 11, 14), PackedInt32Array(15, 8, 9), PackedInt32Array(15, 9, 11), PackedInt32Array(11, 9, 14), PackedInt32Array(19, 18, 16), PackedInt32Array(16, 18, 17), PackedInt32Array(23, 22, 20), PackedInt32Array(20, 22, 21), PackedInt32Array(27, 26, 24), PackedInt32Array(24, 26, 25), PackedInt32Array(28, 12, 13), PackedInt32Array(30, 29, 28), PackedInt32Array(0, 1, 30), PackedInt32Array(28, 13, 30), PackedInt32Array(30, 13, 0), PackedInt32Array(0, 13, 31), PackedInt32Array(33, 32, 34), PackedInt32Array(34, 32, 35)]
 
 [node name="AI Test Scene" type="Node3D"]
 script = ExtResource("1_wa46b")
@@ -39,7 +39,7 @@ navigation_mesh = SubResource("NavigationMesh_wa46b")
 [node name="CSGBox3D" type="CSGBox3D" parent="NavigationRegion3D"]
 material_override = ExtResource("4_t6ubg")
 use_collision = true
-size = Vector3(37.249, 1, 17.2383)
+size = Vector3(40, 1, 40)
 material = ExtResource("4_t6ubg")
 
 [node name="CSGBox3D2" type="CSGBox3D" parent="NavigationRegion3D"]
@@ -49,6 +49,13 @@ use_collision = true
 size = Vector3(8.57251, 4.69189, 1.95508)
 material = ExtResource("4_t6ubg")
 
+[node name="CSGBox3D3" type="CSGBox3D" parent="NavigationRegion3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.61646, 2.06702, 5.0637)
+material_override = ExtResource("4_t6ubg")
+use_collision = true
+size = Vector3(2.18811, 5.13403, 11.5242)
+material = ExtResource("4_t6ubg")
+
 [node name="Level" type="Node3D" parent="."]
 script = ExtResource("5_sdike")
 start_enemies = 1

assets/item_pickup.tscn

@@ -571,7 +571,6 @@ collision_mask = 16
 shape = SubResource("CapsuleShape3D_om0ey")
 
 [node name="CollisionShape3D2" type="CollisionShape3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.0294009, 0)
 shape = SubResource("CapsuleShape3D_om0ey")
 
 [node name="AudioStreamPlayer3D" type="AudioStreamPlayer3D" parent="."]

scripts/EnemyAttack.gd

@@ -7,17 +7,16 @@ var heartbeat : float = 3.0
 @export var between_shot_time : Vector2 = Vector2(.5,2.0)
 @export var reload_time : float = 7.0
 @export var alarm_sound : AudioStreamPlayer3D
-@export var time_before_losing_visual : float = 2.0
+@export var time_before_losing_visual : float = 1.0
 
-var ammo
 var initial_timer
 var shot_timer = 0.0
 var visibility_timer
 
 func Enter():
 	super()
+	visibility_timer = time_before_losing_visual
 	update_waypoint()
-	ammo = enemy.max_ammo
 	enemy.turret_material.emission_enabled = true
 	initial_timer = initial_wait_time
 	alarm_sound.play()
@@ -25,12 +24,21 @@ func Enter():
 func update_waypoint():
 	enemy.nav_agent.set_target_position(enemy.character_follow.global_position)
 
+func current_target():
+	if enemy.is_player_visible():
+		return enemy.character_follow.global_position
+	else:
+		return enemy.point_of_interest
+
 func Update(delta):
 	if !enemy.is_player_visible():
 		if visibility_timer > 0:
 			visibility_timer -= delta
 		else:
-			Transitioned.emit(self,"search")
+			if enemy.ammo <= 4:
+				Transitioned.emit(self,"reload")
+			else:
+				Transitioned.emit(self,"search")
 	else:
 		visibility_timer = time_before_losing_visual
 	
@@ -43,7 +51,7 @@ func Update(delta):
 		initial_timer -= delta
 	else:
 		#fire if player in view
-		if ammo > 0:
+		if enemy.ammo > 0:
 			if shot_timer > 0:
 				shot_timer -= delta
 			else:
@@ -78,7 +86,7 @@ func attack():
 	enemy.turret_material.emission_enabled = false
 
 func fire(barrel):
-	ammo -= 1
+	enemy.ammo -= 1
 	var instance_bullet = enemy.bullet.instantiate()
 	instance_bullet.position = barrel.global_position
 	instance_bullet.transform.basis = barrel.global_transform.basis

scripts/EnemyReload.gd

@@ -17,6 +17,7 @@ func Enter():
 
 func Exit():
 	super()
+	enemy.ammo = enemy.max_ammo
 	enemy.servo_single.play()
 
 func update_waypoint():

scripts/spider.gd

@@ -75,7 +75,7 @@ var can_die : bool = false
 var knocked = false
 var stunned = false
 var health
-
+var ammo
 
 var point_of_interest
 var character_follow
@@ -83,6 +83,7 @@ var player_last_seen
 
 func _ready():
 	health = start_health
+	ammo = max_ammo
 	player = level_control.player
 	#health_bar_sprite.visible = false
 	turret_material.emission_enabled = false
@@ -130,6 +131,17 @@ func is_player_visible():
 	
 	return false
 
+func is_player_in_area():
+	if visibility_areas != null:
+		for area in visibility_areas:
+			var bodies = area.get_overlapping_bodies()
+			if bodies != null:
+				for i in bodies:
+					if i is Player:
+						return true
+	
+	return false
+
 func cache_player_pos():
 	if line_of_sight_ray.is_colliding():
 		if line_of_sight_ray.get_collider() is Player: