Many changes

Handle it

player/abilities/ability.gd

@@ -0,0 +1,63 @@
+class_name Ability extends Node2D
+
+@export var cooldown: float = 5.0
+@export var effect_duration: float = 3.0
+
+var modifiers: Array = []
+var can_activate: bool = true
+var cooldown_timer: Timer
+var effect_timer: Timer
+var is_active: bool = false
+
+func _ready():
+    cooldown_timer = Timer.new()
+    add_child(cooldown_timer)
+    cooldown_timer.one_shot = true
+    cooldown_timer.connect("timeout", _on_cooldown_timeout)
+    
+    effect_timer = Timer.new()
+    add_child(effect_timer)
+    effect_timer.one_shot = true
+    effect_timer.connect("timeout", _on_effect_timeout)
+
+func activate():
+    if !can_activate:
+        return
+        
+    # Apply ability effects
+    _start_ability()
+    
+    # Apply modifiers to the ability
+    for modifier in modifiers:
+        modifier.modify_ability(self)
+    
+    is_active = true
+    can_activate = false
+    effect_timer.start(effect_duration)
+    
+func add_modifier(modifier: Modifier):
+    modifiers.append(modifier)
+    modifier.on_equip(self)
+    
+func remove_modifier(modifier_id: String):
+    for i in range(modifiers.size()):
+        if modifiers[i].id == modifier_id:
+            modifiers[i].on_unequip(self)
+            modifiers.remove_at(i)
+            break
+    
+# Override in child classes
+func _start_ability():
+    pass
+    
+# Override in child classes
+func _end_ability():
+    pass
+    
+func _on_effect_timeout():
+    is_active = false
+    _end_ability()
+    cooldown_timer.start(cooldown)
+    
+func _on_cooldown_timeout():
+    can_activate = true

player/abilities/ability.gd.uid

@@ -0,0 +1 @@
+uid://hhd27rd8ii8j

player/abilities/ice_field.gd

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+class_name IceFieldAbility extends Ability
+
+@export var field_radius: float = 150.0
+@export var damage_per_second: float = 5.0
+@export var slow_amount: float = 0.5
+
+var field_instance: Node2D
+
+func _init():
+    cooldown = 10.0
+    effect_duration = 6.0
+
+func _start_ability():
+    field_instance = preload("scenes/ice_field.tscn").instantiate()
+    field_instance.global_position = global_position
+    field_instance.radius = field_radius
+    field_instance.damage = damage_per_second
+    field_instance.slow = slow_amount
+    get_tree().root.add_child(field_instance)
+    
+func _end_ability():
+    if is_instance_valid(field_instance):
+        field_instance.queue_free()

player/abilities/ice_field.gd.uid

@@ -0,0 +1 @@
+uid://cs28213tcth26

player/abilities/scenes/ice_field.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://btymtl71y0hx7"]
+
+[sub_resource type="ImageTexture" id="ImageTexture_6kos1"]
+
+[node name="IceField" type="Node2D"]
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = SubResource("ImageTexture_6kos1")