Sync working project files - hub layout, boss roster, doc updates

scripts/enemies/drifter.gd

@@ -1,40 +1,30 @@
-extends CharacterBody2D
+extends EnemyBase
 
 # ---------------------------------------------------------------------------
 # DRIFTER — Locomotion corruption
 # Moves in slow arcs and wide curves. Never charges straight. Contact only.
 # ---------------------------------------------------------------------------
 
-var max_health:      float = 16.0
-var current_health:  float = 16.0
-var speed:           float = 80.0
-var contact_damage:  float = 1.0
-var contact_cooldown: float = 0.8
-
-var _player:        Node2D = null
-var _contact_timer: float  = 0.0
-var _flash_timer:   float  = 0.0
-var _wobble_time:   float  = 0.0
-var _wobble_phase:  float  = 0.0   # random start so groups don't sync
-
-@onready var visual: Node2D = $Visual
+var _wobble_time:  float = 0.0
+var _wobble_phase: float = 0.0   # random start so groups don't sync
 
 func _ready() -> void:
-	add_to_group("enemies")
-	$ContactArea.body_entered.connect(_on_contact_entered)
+	max_health     = 24.0
+	current_health = 24.0
+	speed          = 100.0
+	contact_damage = 1.0
+	super._ready()
 	_wobble_phase = randf() * TAU
 
 func _physics_process(delta: float) -> void:
 	_find_player()
 	_tick_contact(delta)
 	_tick_flash(delta)
+	_tick_slow(delta)
 	_do_arc_chase(delta)
+	velocity *= _slow_factor
 	move_and_slide()
 
-func _find_player() -> void:
-	if _player == null or not is_instance_valid(_player):
-		_player = get_tree().get_first_node_in_group("player")
-
 # ---------------------------------------------------------------------------
 # Arcing movement — sinusoidal perpendicular drift applied to toward-player dir
 # ---------------------------------------------------------------------------
@@ -46,34 +36,4 @@ func _do_arc_chase(delta: float) -> void:
 	var perp   := toward.rotated(PI * 0.5)
 	_wobble_time += delta
 	var wobble  := sin(_wobble_time * 1.8 + _wobble_phase) * 0.75
-	velocity = (toward + perp * wobble).normalized() * speed
-
-func take_damage(amount: float) -> void:
-	current_health -= amount
-	_flash_timer = 0.1
-	if current_health <= 0.0:
-		_die()
-
-func _die() -> void:
-	_spawn_drop()
-	queue_free()
-
-func _spawn_drop() -> void:
-	var orb = preload("res://scenes/enemies/currency_orb.tscn").instantiate()
-	orb.position = (get_parent() as Node2D).to_local(global_position)
-	get_parent().call_deferred("add_child", orb)
-
-func _on_contact_entered(body: Node) -> void:
-	if body.is_in_group("player") and _contact_timer == 0.0:
-		body.take_damage(contact_damage)
-		_contact_timer = contact_cooldown
-
-func _tick_contact(delta: float) -> void:
-	_contact_timer = maxf(_contact_timer - delta, 0.0)
-
-func _tick_flash(delta: float) -> void:
-	if _flash_timer > 0.0:
-		_flash_timer -= delta
-		visual.modulate = Color(2.5, 2.5, 2.5)
-	else:
-		visual.modulate = Color(1.0, 1.0, 1.0)
+	velocity = (toward + perp * wobble).normalized() * speed