waited far too long for an initial commit but here we are

Worlds/GreenPlanet/Enemies/air_enemy_controller.gd

@@ -0,0 +1,54 @@
+extends CharacterBody3D
+class_name AirEnemyController
+
+signal reached_goal(penalty)
+signal died
+
+var alive = true
+
+@export var stats : Enemy
+@export var status_manager : StatusEffector
+
+var movement_speed
+var progress := 0.0
+var progress_ratio := 0.0
+var destination : Node3D
+
+func _ready() -> void:
+	$Health.max_health = stats.health
+	$Health.current_health = stats.health
+	$SubViewport/ProgressBar.max_value = stats.health
+	$SubViewport/ProgressBar.value = stats.health
+	$Sprite3D3.texture = stats.sprite.duplicate()
+	movement_speed = stats.movement_speed
+
+
+func damage(amount):
+	$Hitbox.damage(amount)
+
+
+func _physics_process(delta: float) -> void:
+	progress += movement_speed * delta
+	velocity = global_position.direction_to(destination.global_position) * movement_speed
+	move_and_slide()
+	if global_position.distance_to(destination.global_position) <= 1.0:
+		reached_goal.emit(stats.penalty)
+		queue_free()
+
+
+func die():
+	died.emit()
+	queue_free()
+
+
+func _on_health_health_depleted() -> void:
+	if alive:
+		alive = false
+		die()
+
+
+func _on_health_health_changed(health) -> void:
+	$SubViewport/ProgressBar.value = health
+	var percent = float($Health.current_health) / float($Health.max_health)
+	$SubViewport/ProgressBar.tint_progress = Color(1 - percent, percent, 0.0)
+	$SubViewport/ProgressBar.set_visible(true)