Idle state is simplified and looking good

scripts/EnemyAttack.gd

@@ -1,115 +1,2 @@
 extends EnemyState
 class_name EnemyAttack
-
-var heartbeat : float = 3.0
-
-@export var initial_wait_time : float = 1.0
-@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 = 1.0
-
-var move_target
-var look_target
-
-var initial_timer
-var shot_timer = 0.0
-var visibility_timer
-
-func Enter():
-	super()
-	enemy.cache_player_pos()
-	clear_point_of_interest()
-	
-	visibility_timer = time_before_losing_visual
-	enemy.turret_material.emission_enabled = true
-	initial_timer = initial_wait_time
-	
-	move_target = update_waypoint_or_idle()
-	look_target = update_waypoint_or_idle()
-	
-	alarm_sound.play()
-
-func current_target():
-	if enemy.is_player_visible():
-		return enemy.character_follow.global_position
-	else:
-		return enemy.point_of_interest
-
-func Update(delta):
-	enemy.cache_player_pos()
-	
-	if !enemy.is_player_visible():
-		if visibility_timer > 0:
-			visibility_timer -= delta
-		else:
-			if enemy.ammo <= 4:
-				Transitioned.emit(self,"reload")
-			else:
-				enemy.player_last_seen = null
-				Transitioned.emit(self,"search")
-	else:
-		visibility_timer = time_before_losing_visual
-	
-	if heartbeat > 0:
-		heartbeat -= delta
-	else:
-		move_target = update_waypoint_or_idle()
-		look_target = update_waypoint_or_idle()
-	#Initial wait time
-	if initial_timer > 0:
-		initial_timer -= delta
-	else:
-		#fire if player in view
-		if enemy.ammo > 0:
-			if shot_timer > 0:
-				shot_timer -= delta
-			else:
-				if enemy.turret_look_next.is_colliding() and enemy.turret_look_next.get_collider().is_in_group("player"):
-					shot_timer = randf_range(between_shot_time.x,between_shot_time.y)
-					enemy.turret_material.emission_enabled = true
-					await get_tree().create_timer(.1).timeout
-					attack()
-		else:
-			await get_tree().create_timer(.5).timeout
-			Transitioned.emit(self,"reload")
-
-func Physics_Update(delta):
-	enemy.turret_look.rotation = lerp(enemy.turret_look.rotation,enemy.turret_look_next.rotation,delta * enemy.turret_look_speed)
-	
-	var destination = enemy.nav_agent.get_next_path_position()
-	var local_destination = destination - enemy.global_position
-	var direction = local_destination.normalized()
-	if enemy.global_position.distance_to(local_destination) > 1:
-		enemy.velocity = direction * move_speed
-		enemy.global_rotation.y = rotate_to_face2D(enemy,move_target,delta,turret_speed)
-
-func attack():
-	fire(enemy.barrel_1)
-	enemy.smoke.emitting = true
-	await get_tree().create_timer(.1).timeout
-	fire(enemy.barrel_2)
-	enemy.smoke_2.emitting = true
-	enemy.turret_material.emission_enabled = false
-
-func fire(barrel):
-	enemy.ammo -= 1
-	var instance_bullet = enemy.bullet.instantiate()
-	instance_bullet.position = barrel.global_position
-	instance_bullet.transform.basis = barrel.global_transform.basis
-	instance_bullet.bullet_speed = enemy.bullet_speed
-	instance_bullet.bullet_drop = enemy.bullet_drop
-	instance_bullet.random_spread_amt = enemy.random_spread_amt
-	instance_bullet.bullet_damage = enemy.bullet_damage
-	instance_bullet.fired_by = enemy
-	instance_bullet.target_type = enemy.enemy_type
-	get_tree().get_root().add_child(instance_bullet)
-	enemy.audio_fire.play()
-	spawn_casing()
-	
-func spawn_casing():
-	var instance_casing = enemy.casing.instantiate()
-	instance_casing.position = enemy.casing_ejector.global_position
-	instance_casing.transform.basis = enemy.casing_ejector.global_transform.basis
-	instance_casing.player_velocity = enemy.velocity * enemy.transform.basis
-	get_tree().get_root().add_child(instance_casing)