update

2026-04-02 16:02:24 +02:00
parent e76c66eda6
commit 47f4fe3d90
106 changed files with 434 additions and 204 deletions
--- a/systems/aggro_system.gd
+++ b/systems/aggro_system.gd
@@ -0,0 +1,130 @@
+extends Node
+
+var aggro_tables: Dictionary = {}
+var seconds_outside: Dictionary = {}
+
+func _ready() -> void:
+  EventBus.damage_dealt.connect(_on_damage_dealt)
+  EventBus.heal_requested.connect(_on_heal_requested)
+  EventBus.entity_died.connect(_on_entity_died)
+  EventBus.enemy_detected.connect(_on_enemy_detected)
+
+func _process(delta: float) -> void:
+  for enemy in aggro_tables.keys():
+    if not is_instance_valid(enemy):
+      aggro_tables.erase(enemy)
+      seconds_outside.erase(enemy)
+      continue
+    _decay_aggro(enemy, delta)
+    _update_target(enemy)
+
+func _decay_aggro(enemy: Node, delta: float) -> void:
+  var table: Dictionary = aggro_tables[enemy]
+  var base: BaseStats = Stats.get_base(enemy)
+  var portal_radius: float = base.portal_radius if base is EnemyStats else 10.0
+  var aggro_decay: float = base.aggro_decay if base is EnemyStats else 1.0
+
+  var outside_portal := false
+  if "portal" in enemy and enemy.portal and is_instance_valid(enemy.portal):
+    var dist: float = enemy.global_position.distance_to(enemy.portal.global_position)
+    if dist > portal_radius:
+      outside_portal = true
+      seconds_outside[enemy] = seconds_outside.get(enemy, 0.0) + delta
+    else:
+      seconds_outside[enemy] = 0.0
+
+  for player in table.keys():
+    var decay: float = aggro_decay * delta
+    if outside_portal:
+      var bonus: float = table[player] * 0.01 * pow(2, seconds_outside.get(enemy, 0.0)) * delta
+      decay += bonus
+    table[player] -= decay
+    if not outside_portal and "portal" in enemy and enemy.portal and is_instance_valid(player):
+      var player_dist: float = player.global_position.distance_to(enemy.portal.global_position)
+      if player_dist <= portal_radius and table[player] < 1.0:
+        table[player] = 1.0
+    if table[player] <= 0:
+      table.erase(player)
+
+func _update_target(enemy: Node) -> void:
+  if not "state" in enemy:
+    return
+  var table: Dictionary = aggro_tables[enemy]
+  var top: Node = _get_top_target(table)
+  if top and top != enemy.target:
+    enemy.target = top
+    if enemy.state == enemy.State.IDLE or enemy.state == enemy.State.RETURN:
+      enemy.state = enemy.State.CHASE
+  elif not top and enemy.state != enemy.State.IDLE and enemy.state != enemy.State.RETURN:
+    enemy.target = null
+    enemy.state = enemy.State.RETURN
+
+func _add_aggro(enemy: Node, player: Node, amount: float) -> void:
+  if enemy not in aggro_tables:
+    aggro_tables[enemy] = {}
+  if player in aggro_tables[enemy]:
+    aggro_tables[enemy][player] += amount
+  else:
+    aggro_tables[enemy][player] = amount
+
+func _get_top_target(table: Dictionary) -> Node:
+  var top: Node = null
+  var top_val := 0.0
+  for player in table:
+    if is_instance_valid(player) and table[player] > top_val:
+      top_val = table[player]
+      top = player
+  return top
+
+func _alert_nearby(enemy: Node, target: Node) -> void:
+  var base: BaseStats = Stats.get_base(enemy)
+  var alert_radius: float = base.alert_radius if base is EnemyStats else 3.0
+  var enemies := enemy.get_tree().get_nodes_in_group("enemies")
+  for other in enemies:
+    if other != enemy and is_instance_valid(other) and "state" in other:
+      if other.state == other.State.IDLE:
+        var dist: float = enemy.global_position.distance_to(other.global_position)
+        if dist <= alert_radius:
+          _add_aggro(other, target, 1.0)
+          other.target = target
+          other.state = other.State.CHASE
+          EventBus.enemy_engaged.emit(other, target)
+
+func _on_enemy_detected(enemy: Node, player: Node) -> void:
+  if not enemy.is_in_group("enemies"):
+    return
+  if "state" in enemy:
+    if enemy.state == enemy.State.CHASE or enemy.state == enemy.State.ATTACK:
+      return
+  _add_aggro(enemy, player, 1.0)
+  if "state" in enemy:
+    enemy.target = player
+    enemy.state = enemy.State.CHASE
+  EventBus.enemy_engaged.emit(enemy, player)
+  _alert_nearby(enemy, player)
+
+func _on_damage_dealt(attacker: Node, target: Node, amount: float) -> void:
+  if not target.is_in_group("enemies") and not target.is_in_group("portals"):
+    return
+  var multiplier := 1.0
+  var role: Node = attacker.get_node_or_null("Role")
+  if role and role.current_role == 0:
+    multiplier = 2.0
+  _add_aggro(target, attacker, amount * multiplier)
+
+func _on_heal_requested(healer: Node, _target: Node, amount: float) -> void:
+  if not healer.is_in_group("player"):
+    return
+  for enemy in aggro_tables:
+    if is_instance_valid(enemy) and healer in aggro_tables[enemy]:
+      _add_aggro(enemy, healer, amount * 0.5)
+
+func _on_entity_died(entity: Node) -> void:
+  aggro_tables.erase(entity)
+  seconds_outside.erase(entity)
+  for enemy in aggro_tables:
+    if is_instance_valid(enemy):
+      aggro_tables[enemy].erase(entity)
+      if "target" in enemy and entity == enemy.target:
+        enemy.target = null
+        enemy.state = enemy.State.RETURN