Many changes

Handle it

player/modifiers/modifier.gd

@@ -0,0 +1,31 @@
+class_name Modifier extends Resource
+
+enum ModifierType {
+    ADDITIVE, # Simply adds values (e.g., +5 damage)
+    MULTIPLICATIVE, # Multiplies by a percentage (e.g., 20% more damage)
+    OVERRIDE, # Completely replaces the value
+    CONDITIONAL # Applies under certain conditions
+}
+
+@export var id: String
+@export var display_name: String
+@export var description: String
+@export var icon: Texture
+@export var rarity: int
+@export var modifier_type: ModifierType = ModifierType.ADDITIVE
+@export var priority: int = 0 # Higher priority modifiers apply first
+
+# Called when the modifier is added to a weapon or ability
+func on_equip(_owner) -> void:
+    pass
+
+# Called when the modifier is removed
+func on_unequip(_owner) -> void:
+    pass
+    
+# Override in child classes for specific modification logic
+func modify_projectile(_projectile) -> void:
+    pass
+    
+func modify_ability(_ability) -> void:
+    pass