update

plan.md

@@ -64,15 +64,15 @@
 - player.gd — Kern, verbindet Komponenten
 - camera.gd — LMB freies Umsehen, RMB Kamera + Laufrichtung anpassen
 - movement.gd — Bewegung (WASD relativ zur Kamera), Springen, Schwerkraft
-- combat.gd — Führt Abilities aus, Fähigkeiten 1-5
-  - 1 Single: Anvisiertes Ziel angreifen (10 Schaden, Distanzprüfung)
-  - 2 AOE: Alle Gegner im Bereich (5 Schaden, halber Single-Schaden)
-  - 3 Utility: Schild-Regeneration sofort zurücksetzen
-  - 4 Ult: 4x Schaden an anvisiertem Ziel + 2x AOE-Schaden um das Ziel herum
-  - 5 Passive: 50% mehr Schaden (permanent aktiv)
+- combat.gd — Führt Abilities aus, verwaltet Cooldowns (GCD 1s), Fähigkeiten 1-5
+  - 1 Single: 10 Schaden, Distanzprüfung, 0s CD, GCD
+  - 2 AOE: 5 Schaden im Bereich, 3s CD, GCD
+  - 3 Utility: Schild sofort auf 100%, 5s CD, kein GCD
+  - 4 Ult: 4x Single + 2x AOE um Ziel, 30s CD, GCD
+  - 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)
+- enemy.gd — Gegner-Kern, State Machine (Idle, Verfolgen, Angreifen, Zurückkehren), Aggro bei Schaden, alarmiert Gegner in 3m
 - enemy_movement.gd — Navigation zum Ziel/Spawnpunkt
 - enemy_combat.gd — Angriff über Event (damage_requested)
 - health.gd — Leben, 1/s Regeneration, Tod bei 0 (wiederverwendbar)
@@ -83,7 +83,7 @@
 - enemy_healthbar.gd — Liest Health/Shield vom Gegner, aktualisiert Balken über dem Gegner, gelber Rand bei Anvisierung
 
 ## Abilities (Resources)
-- ability.gd (Resource) — name, type, damage, range, execute()
+- ability.gd (Resource) — name, type, damage, range, cooldown, uses_gcd, execute()
 - ability_set.gd (Resource) — Set von 5 Abilities pro Klasse
 - ability_modifier.gd (Resource) — Verändert Ability (Element, Beruf, Prestige)
 - Typen: Single, AOE, Utility, Ult, Passive
@@ -105,3 +105,4 @@
 - shield_changed(entity, current, max) — Schild hat sich verändert
 - respawn_tick(timer) — Respawn-Countdown Update
 - enemy_engaged(enemy, target) — Gegner hat Spieler anvisiert
+- cooldown_tick(cooldowns, max_cooldowns, gcd_timer) — Cooldown-Update für HUD

resources/abilities/aoe_attack.tres

@@ -1,6 +1,6 @@
-[gd_resource type="Resource" script_class="Ability" load_steps=2 format=3]
+[gd_resource type="Resource" script_class="Ability" format=3 uid="uid://bpx3l13iuynfv"]
 
-[ext_resource type="Script" path="res://scripts/abilities/ability.gd" id="1"]
+[ext_resource type="Script" uid="uid://c03xbbf3yhfl3" path="res://scripts/abilities/ability.gd" id="1"]
 
 [resource]
 script = ExtResource("1")
@@ -8,4 +8,5 @@ ability_name = "AOE"
 type = 1
 damage = 5.0
 ability_range = 5.0
+cooldown = 3.0
 icon = "2"

resources/abilities/passive_damage_boost.tres

@@ -1,6 +1,6 @@
-[gd_resource type="Resource" script_class="Ability" load_steps=2 format=3]
+[gd_resource type="Resource" script_class="Ability" format=3 uid="uid://dadpl32yujwhe"]
 
-[ext_resource type="Script" path="res://scripts/abilities/ability.gd" id="1"]
+[ext_resource type="Script" uid="uid://c03xbbf3yhfl3" path="res://scripts/abilities/ability.gd" id="1"]
 
 [resource]
 script = ExtResource("1")
@@ -8,4 +8,5 @@ ability_name = "Damage Boost"
 type = 4
 damage = 50.0
 ability_range = 0.0
-icon = "5"
+uses_gcd = false
+icon = "P"

resources/abilities/single_attack.tres

@@ -1,11 +1,10 @@
-[gd_resource type="Resource" script_class="Ability" load_steps=2 format=3]
+[gd_resource type="Resource" script_class="Ability" format=3 uid="uid://dwvc8b3cmce8l"]
 
-[ext_resource type="Script" path="res://scripts/abilities/ability.gd" id="1"]
+[ext_resource type="Script" uid="uid://c03xbbf3yhfl3" path="res://scripts/abilities/ability.gd" id="1"]
 
 [resource]
 script = ExtResource("1")
 ability_name = "Single"
-type = 0
 damage = 10.0
-ability_range = 3.0
+ability_range = 20.0
 icon = "1"

resources/abilities/ult_burst.tres

@@ -1,11 +1,12 @@
-[gd_resource type="Resource" script_class="Ability" load_steps=2 format=3]
+[gd_resource type="Resource" script_class="Ability" format=3 uid="uid://s32wvlww2ls2"]
 
-[ext_resource type="Script" path="res://scripts/abilities/ability.gd" id="1"]
+[ext_resource type="Script" uid="uid://c03xbbf3yhfl3" path="res://scripts/abilities/ability.gd" id="1"]
 
 [resource]
 script = ExtResource("1")
 ability_name = "Burst"
 type = 3
 damage = 10.0
-ability_range = 5.0
+ability_range = 20.0
+cooldown = 30.0
 icon = "4"

resources/abilities/utility_shield_reset.tres

@@ -1,11 +1,12 @@
-[gd_resource type="Resource" script_class="Ability" load_steps=2 format=3]
+[gd_resource type="Resource" script_class="Ability" format=3 uid="uid://du0hyuuj26ea0"]
 
-[ext_resource type="Script" path="res://scripts/abilities/ability.gd" id="1"]
+[ext_resource type="Script" uid="uid://c03xbbf3yhfl3" path="res://scripts/abilities/ability.gd" id="1"]
 
 [resource]
 script = ExtResource("1")
 ability_name = "Shield Reset"
 type = 2
-damage = 0.0
 ability_range = 0.0
+cooldown = 5.0
+uses_gcd = false
 icon = "3"

scenes/hud/hud.tscn

@@ -109,6 +109,13 @@ vertical_alignment = 1
 custom_minimum_size = Vector2(45, 45)
 theme_override_styles/panel = SubResource("StyleBoxFlat_ability_active")
 
+[node name="CooldownOverlay" type="ColorRect" parent="AbilityBar/Ability1"]
+layout_mode = 1
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color(0, 0, 0, 0.6)
+visible = false
+
 [node name="Label" type="Label" parent="AbilityBar/Ability1"]
 layout_mode = 1
 anchors_preset = 15
@@ -124,6 +131,13 @@ vertical_alignment = 1
 custom_minimum_size = Vector2(45, 45)
 theme_override_styles/panel = SubResource("StyleBoxFlat_ability_active")
 
+[node name="CooldownOverlay" type="ColorRect" parent="AbilityBar/Ability2"]
+layout_mode = 1
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color(0, 0, 0, 0.6)
+visible = false
+
 [node name="Label" type="Label" parent="AbilityBar/Ability2"]
 layout_mode = 1
 anchors_preset = 15
@@ -139,6 +153,13 @@ vertical_alignment = 1
 custom_minimum_size = Vector2(45, 45)
 theme_override_styles/panel = SubResource("StyleBoxFlat_ability_active")
 
+[node name="CooldownOverlay" type="ColorRect" parent="AbilityBar/Ability3"]
+layout_mode = 1
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color(0, 0, 0, 0.6)
+visible = false
+
 [node name="Label" type="Label" parent="AbilityBar/Ability3"]
 layout_mode = 1
 anchors_preset = 15
@@ -154,6 +175,13 @@ vertical_alignment = 1
 custom_minimum_size = Vector2(45, 45)
 theme_override_styles/panel = SubResource("StyleBoxFlat_ability_active")
 
+[node name="CooldownOverlay" type="ColorRect" parent="AbilityBar/Ability4"]
+layout_mode = 1
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color(0, 0, 0, 0.6)
+visible = false
+
 [node name="Label" type="Label" parent="AbilityBar/Ability4"]
 layout_mode = 1
 anchors_preset = 15
@@ -169,6 +197,13 @@ vertical_alignment = 1
 custom_minimum_size = Vector2(45, 45)
 theme_override_styles/panel = SubResource("StyleBoxFlat_ability_round")
 
+[node name="CooldownOverlay" type="ColorRect" parent="AbilityBar/Ability5"]
+layout_mode = 1
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color(0, 0, 0, 0.6)
+visible = false
+
 [node name="Label" type="Label" parent="AbilityBar/Ability5"]
 layout_mode = 1
 anchors_preset = 15

scripts/abilities/ability.gd

@@ -7,55 +7,68 @@ enum Type { SINGLE, AOE, UTILITY, ULT, PASSIVE }
 @export var type: Type = Type.SINGLE
 @export var damage: float = 0.0
 @export var ability_range: float = 3.0
+@export var cooldown: float = 0.0
+@export var uses_gcd: bool = true
 @export var icon: String = ""
 
-func execute(player: Node, targeting: Node) -> void:
+func execute(player: Node, targeting: Node) -> bool:
   var dmg: float = _get_modified_damage(player, damage)
   match type:
     Type.SINGLE:
-      _execute_single(player, targeting, dmg)
+      return _execute_single(player, targeting, dmg)
     Type.AOE:
-      _execute_aoe(player, dmg)
+      return _execute_aoe(player, dmg)
     Type.UTILITY:
-      _execute_utility(player)
+      return _execute_utility(player)
     Type.ULT:
-      _execute_ult(player, targeting, dmg)
+      return _execute_ult(player, targeting, dmg)
+  return false
 
 func _get_modified_damage(player: Node, base: float) -> float:
   var combat: Node = player.get_node("Combat")
   return combat.apply_passive(base)
 
-func _execute_single(player: Node, targeting: Node, dmg: float) -> void:
+func _in_range(player: Node, targeting: Node) -> bool:
+  if ability_range <= 0:
+    return true
   var target: Node3D = targeting.current_target
   if not target or not is_instance_valid(target):
-    return
+    return false
   var dist: float = player.global_position.distance_to(target.global_position)
-  if dist > ability_range:
-    return
+  return dist <= ability_range
+
+func _execute_single(player: Node, targeting: Node, dmg: float) -> bool:
+  if not _in_range(player, targeting):
+    return false
+  var target: Node3D = targeting.current_target
   EventBus.damage_requested.emit(player, target, dmg)
   EventBus.attack_executed.emit(player, player.global_position, -player.global_transform.basis.z, dmg)
+  return true
 
-func _execute_aoe(player: Node, dmg: float) -> void:
+func _execute_aoe(player: Node, dmg: float) -> bool:
+  var hit := false
   var enemies := player.get_tree().get_nodes_in_group("enemies")
   for enemy in enemies:
     var dist: float = player.global_position.distance_to(enemy.global_position)
     if dist <= ability_range:
       EventBus.damage_requested.emit(player, enemy, dmg)
+      hit = true
+  if hit:
     EventBus.attack_executed.emit(player, player.global_position, -player.global_transform.basis.z, dmg)
+  return hit
 
-func _execute_utility(player: Node) -> void:
+func _execute_utility(player: Node) -> bool:
   var shield: Node = player.get_node_or_null("Shield")
   if shield:
     shield.current_shield = shield.max_shield
     EventBus.shield_changed.emit(player, shield.current_shield, shield.max_shield)
+    return true
+  return false
 
-func _execute_ult(player: Node, targeting: Node, dmg: float) -> void:
+func _execute_ult(player: Node, targeting: Node, dmg: float) -> bool:
+  if not _in_range(player, targeting):
+    return false
   var target: Node3D = targeting.current_target
-  if not target or not is_instance_valid(target):
-    return
-  var dist: float = player.global_position.distance_to(target.global_position)
-  if dist > ability_range:
-    return
   EventBus.damage_requested.emit(player, target, dmg * 4.0)
   var enemies := player.get_tree().get_nodes_in_group("enemies")
   for enemy in enemies:
@@ -64,3 +77,4 @@ func _execute_ult(player: Node, targeting: Node, dmg: float) -> void:
       if enemy_dist <= ability_range:
         EventBus.damage_requested.emit(player, enemy, dmg * 2.0)
   EventBus.attack_executed.emit(player, player.global_position, -player.global_transform.basis.z, dmg * 4.0)
+  return true

scripts/enemy/enemy.gd

@@ -13,6 +13,7 @@ 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:
@@ -26,10 +27,29 @@ 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
+  _alert_nearby()
+
+func _alert_nearby() -> void:
+  var enemies := get_tree().get_nodes_in_group("enemies")
+  for enemy in enemies:
+    if enemy != self and is_instance_valid(enemy):
+      if enemy.state == enemy.State.IDLE:
+        var dist: float = global_position.distance_to(enemy.global_position)
+        if dist <= 3.0:
+          enemy._engage(target)
+
 func _on_detection_area_body_entered(body: Node3D) -> void:
   if body is CharacterBody3D and body.name == "Player":
-    target = body
-    state = State.CHASE
+    _engage(body)
     EventBus.enemy_engaged.emit(self, body)
 
 func _on_detection_area_body_exited(body: Node3D) -> void:

scripts/event_bus.gd

@@ -13,3 +13,4 @@ signal health_changed(entity, current, max_val)
 signal shield_changed(entity, current, max_val)
 signal respawn_tick(timer)
 signal enemy_engaged(enemy, target)
+signal cooldown_tick(cooldowns, max_cooldowns, gcd_timer)

scripts/player/combat.gd

@@ -1,28 +1,56 @@
 extends Node
 
+const GCD_TIME := 1.0
+
 @onready var player: CharacterBody3D = get_parent()
 @onready var targeting: Node = get_parent().get_node("Targeting")
 @onready var player_class: Node = get_parent().get_node("PlayerClass")
 
 var abilities: Array = []
+var cooldowns: Array[float] = [0.0, 0.0, 0.0, 0.0, 0.0]
+var max_cooldowns: Array[float] = [0.0, 0.0, 0.0, 0.0, 0.0]
+var gcd_timer := 0.0
 
 func _ready() -> void:
   _load_abilities()
   EventBus.class_changed.connect(_on_class_changed)
 
+func _process(delta: float) -> void:
+  if gcd_timer > 0:
+    gcd_timer -= delta
+  for i in range(cooldowns.size()):
+    if cooldowns[i] > 0:
+      cooldowns[i] -= delta
+  EventBus.cooldown_tick.emit(cooldowns, max_cooldowns, gcd_timer)
+
 func _load_abilities() -> void:
   var ability_set: AbilitySet = player_class.get_ability_set()
   if ability_set:
     abilities = ability_set.abilities
   else:
     abilities = []
+  cooldowns = [0.0, 0.0, 0.0, 0.0, 0.0]
+  max_cooldowns = [0.0, 0.0, 0.0, 0.0, 0.0]
+  gcd_timer = 0.0
 
 func _unhandled_input(event: InputEvent) -> void:
   for i in range(min(abilities.size(), 5)):
     if event.is_action_pressed("ability_%s" % (i + 1)) and abilities[i]:
       if abilities[i].type == Ability.Type.PASSIVE:
         return
-      abilities[i].execute(player, targeting)
+      if cooldowns[i] > 0:
+        return
+      if abilities[i].uses_gcd and gcd_timer > 0:
+        return
+      var success: bool = abilities[i].execute(player, targeting)
+      if not success:
+        return
+      var ability_cd: float = abilities[i].cooldown
+      var gcd_cd: float = GCD_TIME if abilities[i].uses_gcd else 0.0
+      cooldowns[i] = ability_cd
+      max_cooldowns[i] = max(ability_cd, gcd_cd)
+      if abilities[i].uses_gcd:
+        gcd_timer = GCD_TIME
       return
 
 func apply_passive(base_damage: float) -> float:

scripts/player/hud.gd

@@ -1,11 +1,20 @@
 extends CanvasLayer
 
+const GCD_TIME := 1.0
+
 @onready var health_bar: ProgressBar = $HealthBar
 @onready var shield_bar: ProgressBar = $ShieldBar
 @onready var respawn_label: Label = $RespawnTimer
 @onready var class_icon: Label = $AbilityBar/ClassIcon/Label
+@onready var ability_panels: Array = [
+  $AbilityBar/Ability1,
+  $AbilityBar/Ability2,
+  $AbilityBar/Ability3,
+  $AbilityBar/Ability4,
+  $AbilityBar/Ability5,
+]
 
-var player_node: Node = null
+var ability_labels: Array[String] = ["1", "2", "3", "4", "P"]
 
 func _ready() -> void:
   respawn_label.visible = false
@@ -15,6 +24,7 @@ func _ready() -> void:
   EventBus.player_respawned.connect(_on_player_respawned)
   EventBus.class_changed.connect(_on_class_changed)
   EventBus.respawn_tick.connect(_on_respawn_tick)
+  EventBus.cooldown_tick.connect(_on_cooldown_tick)
 
 func _on_health_changed(entity: Node, current: float, max_val: float) -> void:
   if entity.name == "Player":
@@ -41,3 +51,22 @@ func _on_class_changed(_player: Node, class_type: int) -> void:
     0: class_icon.text = "T"
     1: class_icon.text = "D"
     2: class_icon.text = "H"
+
+func _on_cooldown_tick(cooldowns: Array, max_cooldowns: Array, gcd_timer: float) -> void:
+  for i in range(min(ability_panels.size(), cooldowns.size())):
+    var panel: Panel = ability_panels[i]
+    var label: Label = panel.get_node("Label")
+    var overlay: ColorRect = panel.get_node("CooldownOverlay")
+    var cd: float = cooldowns[i]
+    var gcd: float = gcd_timer if i != 2 and i != 4 else 0.0
+    var active_cd: float = max(cd, gcd)
+    var max_cd: float = max_cooldowns[i] if max_cooldowns[i] > 0 else GCD_TIME
+
+    if active_cd > 0:
+      var ratio: float = clamp(active_cd / max_cd, 0.0, 1.0)
+      overlay.visible = true
+      overlay.anchor_bottom = ratio
+      label.text = str(ceil(active_cd))
+    else:
+      overlay.visible = false
+      label.text = ability_labels[i]