last init

scripts/abilities/ability.gd

@@ -0,0 +1,66 @@
+extends Resource
+class_name Ability
+
+enum Type { SINGLE, AOE, UTILITY, ULT, PASSIVE }
+
+@export var ability_name: String = ""
+@export var type: Type = Type.SINGLE
+@export var damage: float = 0.0
+@export var ability_range: float = 3.0
+@export var icon: String = ""
+
+func execute(player: Node, targeting: Node) -> void:
+  var dmg: float = _get_modified_damage(player, damage)
+  match type:
+    Type.SINGLE:
+      _execute_single(player, targeting, dmg)
+    Type.AOE:
+      _execute_aoe(player, dmg)
+    Type.UTILITY:
+      _execute_utility(player)
+    Type.ULT:
+      _execute_ult(player, targeting, dmg)
+
+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:
+  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)
+  EventBus.attack_executed.emit(player, player.global_position, -player.global_transform.basis.z, dmg)
+
+func _execute_aoe(player: Node, dmg: float) -> void:
+  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)
+  EventBus.attack_executed.emit(player, player.global_position, -player.global_transform.basis.z, dmg)
+
+func _execute_utility(player: Node) -> void:
+  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)
+
+func _execute_ult(player: Node, targeting: Node, dmg: float) -> void:
+  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:
+    if enemy != target:
+      var enemy_dist: float = target.global_position.distance_to(enemy.global_position)
+      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)