update

plan.md

@@ -54,6 +54,7 @@
   - NavigationAgent3D (Wegfindung)
   - EnemyMovement (Node, enemy_movement.gd)
   - EnemyCombat (Node, enemy_combat.gd)
+  - EnemyAggro (Node, enemy_aggro.gd)
   - Healthbar (Sprite3D + SubViewport, über dem Gegner, enemy_healthbar.gd)
     - SubViewport
       - Border (ColorRect, gelb, sichtbar bei Anvisierung)
@@ -72,15 +73,21 @@
   - 5 Passive: 50% mehr Schaden (permanent aktiv, kein CD)
 - targeting.gd — Klick/TAB anvisieren, Kampfmodus bei Gegner-Angriff, Auto-Targeting auf nächsten Gegner
 - event_bus.gd — Autoload-Singleton, globale Signals
-- enemy.gd — Gegner-Kern, State Machine (Idle, Verfolgen, Angreifen, Zurückkehren), Aggro bei Schaden, alarmiert Gegner in 3m
+- enemy.gd — Gegner-Kern, State Machine (Idle, Verfolgen, Angreifen, Zurückkehren), alarmiert Gegner in 3m
 - enemy_movement.gd — Navigation zum Ziel/Spawnpunkt
 - enemy_combat.gd — Angriff über Event (damage_requested)
+- enemy_aggro.gd — Aggro-Tabelle (Spieler → Wert), wählt Ziel mit höchstem Aggro
+  - Schaden = Aggro (1:1)
+  - Heilung = Aggro (0.5x)
+  - Tank = Aggro-Multiplikator (2x)
+  - Aggro verfällt -1/s
+  - Bei Spieler-Tod → Aggro auf 0
 - health.gd — Leben, 1/s Regeneration, Tod bei 0 (wiederverwendbar)
 - shield.gd — Schild, regeneriert nach 3s ohne Schaden, in 5s voll (wiederverwendbar)
 - player_class.gd — Klassenwechsel ALT+1 bis ALT+3 (Tank/Schaden/Heiler), tauscht AbilitySet
 - respawn.gd — Bei Tod: Spieler deaktivieren, 3s Timer, Respawn am Startpunkt, Leben/Schild voll
 - hud.gd — Reagiert auf Events, aktualisiert HealthBar/ShieldBar/AbilityBar/RespawnTimer
-- enemy_healthbar.gd — Liest Health/Shield vom Gegner, aktualisiert Balken über dem Gegner, gelber Rand bei Anvisierung
+- enemy_healthbar.gd — Liest Health/Shield vom Gegner, aktualisiert Balken über dem Gegner, gelber Rand bei Anvisierung, blauer Lebensbalken wenn Spieler Ziel ist
 
 ## Abilities (Resources)
 - ability.gd (Resource) — name, type, damage, range, cooldown, uses_gcd, execute()

scenes/enemy/enemy.tscn

@@ -6,6 +6,7 @@
 [ext_resource type="Script" path="res://scripts/enemy/enemy_healthbar.gd" id="4"]
 [ext_resource type="Script" path="res://scripts/enemy/enemy_movement.gd" id="5"]
 [ext_resource type="Script" path="res://scripts/enemy/enemy_combat.gd" id="6"]
+[ext_resource type="Script" path="res://scripts/enemy/enemy_aggro.gd" id="7"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_1"]
 radius = 0.4
@@ -21,6 +22,9 @@ bg_color = Color(0.3, 0.1, 0.1, 1)
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_health_fill"]
 bg_color = Color(0.2, 0.8, 0.2, 1)
 
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_health_fill_aggro"]
+bg_color = Color(0.2, 0.4, 0.9, 1)
+
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_shield_bg"]
 bg_color = Color(0.1, 0.1, 0.3, 1)
 
@@ -68,6 +72,9 @@ script = ExtResource("5")
 [node name="EnemyCombat" type="Node" parent="."]
 script = ExtResource("6")
 
+[node name="EnemyAggro" type="Node" parent="."]
+script = ExtResource("7")
+
 [node name="DetectionArea" type="Area3D" parent="."]
 collision_layer = 0
 collision_mask = 1

scripts/enemy/enemy.gd

@@ -13,7 +13,6 @@ func _ready() -> void:
   spawn_position = global_position
   add_to_group("enemies")
   EventBus.entity_died.connect(_on_entity_died)
-  EventBus.damage_dealt.connect(_on_damage_dealt)
 
 func _on_entity_died(entity: Node) -> void:
   if entity == self:
@@ -27,15 +26,14 @@ func _physics_process(delta: float) -> void:
     velocity.y -= gravity * delta
   move_and_slide()
 
-func _on_damage_dealt(attacker: Node, damage_target: Node, _amount: float) -> void:
-  if damage_target == self and attacker.name == "Player":
-    _engage(attacker)
-
 func _engage(new_target: Node3D) -> void:
   if state == State.CHASE or state == State.ATTACK:
     return
   target = new_target
   state = State.CHASE
+  var aggro: Node = get_node_or_null("EnemyAggro")
+  if aggro:
+    aggro.add_aggro(new_target, 1.0)
   _alert_nearby()
 
 func _alert_nearby() -> void:

scripts/enemy/enemy_aggro.gd

@@ -0,0 +1,51 @@
+extends Node
+
+const AGGRO_DECAY := 1.0
+var aggro_table: Dictionary = {}
+
+@onready var enemy: CharacterBody3D = get_parent()
+
+func _ready() -> void:
+  EventBus.damage_dealt.connect(_on_damage_dealt)
+  EventBus.entity_died.connect(_on_entity_died)
+
+func _process(delta: float) -> void:
+  for player in aggro_table.keys():
+    aggro_table[player] -= AGGRO_DECAY * delta
+    if aggro_table[player] <= 0:
+      aggro_table.erase(player)
+  var top_target: Node = _get_top_target()
+  if top_target and top_target != enemy.target:
+    enemy.target = top_target
+    if enemy.state == enemy.State.IDLE or enemy.state == enemy.State.RETURN:
+      enemy.state = enemy.State.CHASE
+
+func _on_damage_dealt(attacker: Node, target: Node, amount: float) -> void:
+  if target != enemy:
+    return
+  var multiplier := 1.0
+  var player_class: Node = attacker.get_node_or_null("PlayerClass")
+  if player_class and player_class.current_class == 0:
+    multiplier = 2.0
+  add_aggro(attacker, amount * multiplier)
+
+func _on_entity_died(entity: Node) -> void:
+  aggro_table.erase(entity)
+
+func add_aggro(player: Node, amount: float) -> void:
+  if player in aggro_table:
+    aggro_table[player] += amount
+  else:
+    aggro_table[player] = amount
+
+func _get_top_target() -> Node:
+  var top: Node = null
+  var top_val := 0.0
+  for player in aggro_table:
+    if is_instance_valid(player) and aggro_table[player] > top_val:
+      top_val = aggro_table[player]
+      top = player
+  return top
+
+func has_aggro_on(player: Node) -> bool:
+  return _get_top_target() == player

scripts/enemy/enemy_aggro.gd.uid

@@ -0,0 +1 @@
+uid://bojdohjxr6uef

scripts/enemy/enemy_healthbar.gd

@@ -6,17 +6,29 @@ extends Sprite3D
 @onready var border: ColorRect = $SubViewport/Border
 @onready var health: Node = get_parent().get_node("Health")
 @onready var shield: Node = get_parent().get_node("Shield")
+@onready var enemy: CharacterBody3D = get_parent()
+
+var style_normal: StyleBoxFlat
+var style_aggro: StyleBoxFlat
 
 func _ready() -> void:
   texture = viewport.get_texture()
   health_bar.max_value = health.max_health
   shield_bar.max_value = shield.max_shield
   border.visible = false
+  style_normal = health_bar.get_theme_stylebox("fill").duplicate()
+  style_aggro = style_normal.duplicate()
+  style_aggro.bg_color = Color(0.2, 0.4, 0.9, 1)
   EventBus.target_changed.connect(_on_target_changed)
 
 func _process(_delta: float) -> void:
   health_bar.value = health.current_health
   shield_bar.value = shield.current_shield
+  var player: Node = get_tree().get_first_node_in_group("player")
+  if player and enemy.target == player:
+    health_bar.add_theme_stylebox_override("fill", style_aggro)
+  else:
+    health_bar.add_theme_stylebox_override("fill", style_normal)
 
 func _on_target_changed(_player: Node, target: Node) -> void:
   border.visible = (target == get_parent())

scripts/player/player.gd

@@ -1 +1,4 @@
 extends CharacterBody3D
+
+func _ready() -> void:
+  add_to_group("player")