Implements modifier system for weapons

Adds a modifier system allowing dynamic modification of weapon
stats and behavior. This includes:

- Creating ModifierLibrary to manage available modifiers.
- Adds ModifierManager to handle equipping and unequipping modifiers
- Adds a new RangedWeaponComponent to handle firing projectiles and
  managing modifiers.
- Introduces a DebugUI for in-game modifier management.
- Introduces an "Unlimited Power" modifier that changes the projectile scene.
- Modifies stats components to work with the new modifier system.

This system allows for more flexible and customizable weapon
functionality.

UI/DebugUI.tscn

@@ -0,0 +1,85 @@
+[gd_scene load_steps=2 format=3 uid="uid://b0w0oxbtax5si"]
+
+[ext_resource type="Script" uid="uid://bblhlxj8sqtql" path="res://UI/_scripts/debug_ui.gd" id="1_pwlud"]
+
+[node name="DebugUi" type="Control"]
+layout_mode = 3
+anchors_preset = 0
+script = ExtResource("1_pwlud")
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+offset_left = 13.0
+offset_top = 15.0
+offset_right = 91.0
+offset_bottom = 173.0
+theme_override_constants/margin_left = 5
+theme_override_constants/margin_top = 5
+theme_override_constants/margin_right = 5
+theme_override_constants/margin_bottom = 5
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+layout_mode = 2
+theme_override_constants/separation = 5
+
+[node name="FPS" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+
+[node name="FPSLabel" type="Label" parent="MarginContainer/VBoxContainer/FPS"]
+layout_mode = 2
+text = "FPS: "
+
+[node name="FPSValue" type="Label" parent="MarginContainer/VBoxContainer/FPS"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "123"
+
+[node name="HSeparator" type="HSeparator" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+
+[node name="PlayerWeapon" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+visible = false
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="PlayerWeaponLabel" type="Label" parent="MarginContainer/VBoxContainer/PlayerWeapon"]
+layout_mode = 2
+text = "Player Weapon:"
+
+[node name="PlayerWeaponValue" type="Label" parent="MarginContainer/VBoxContainer/PlayerWeapon"]
+layout_mode = 2
+
+[node name="PlayerWeaponMods" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+visible = false
+layout_mode = 2
+size_flags_vertical = 2
+
+[node name="PlayerWeaponModsLabel" type="Label" parent="MarginContainer/VBoxContainer/PlayerWeaponMods"]
+visible = false
+layout_mode = 2
+text = "Mods:"
+
+[node name="PlayerWeaponModsValue" type="Label" parent="MarginContainer/VBoxContainer/PlayerWeaponMods"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "123
+456
+678"
+
+[node name="ModifierButtons" type="VBoxContainer" parent="MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="Button" type="Button" parent="MarginContainer/VBoxContainer/ModifierButtons"]
+layout_mode = 2
+text = "123"
+
+[node name="PlayerStats" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+size_flags_vertical = 2
+
+[node name="PlayerStatsValue" type="Label" parent="MarginContainer/VBoxContainer/PlayerStats"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "123
+456
+678"

UI/_scripts/debug_ui.gd

@@ -0,0 +1,107 @@
+extends Control
+class_name DebugUI
+
+var fps_label: Label
+var player_weapon_mods_label: Label
+
+var player: Player
+var was_debug_key_pressed: bool = false
+
+var is_mouse_over_ui: bool = false
+
+func _ready():
+	self.visible = false
+	player = get_tree().get_first_node_in_group("player")
+
+	fps_label = %FPSValue
+	player_weapon_mods_label = %PlayerWeaponModsValue
+
+	self.position = Vector2.ZERO
+	self.size = get_viewport_rect().size
+	self.scale = Vector2(1.2, 1.2)
+
+	# Connect the mouse entered/exited signals to track when mouse is over UI
+	self.mouse_entered.connect(_on_mouse_entered)
+	self.mouse_exited.connect(_on_mouse_exited)
+	
+	# Make the UI control consume input events
+	self.mouse_filter = Control.MOUSE_FILTER_STOP
+	
+func _on_mouse_entered() -> void:
+	is_mouse_over_ui = true
+	
+func _on_mouse_exited() -> void:
+	is_mouse_over_ui = false
+
+func _input(event: InputEvent) -> void:
+	# Only process if debug UI is visible
+	if not self.visible:
+		return
+		
+	# Check if it's a mouse button event and if mouse is over UI
+	if event is InputEventMouseButton:
+		if is_mouse_over_ui:
+			# Consume the event so it doesn't propagate to the game
+			get_viewport().set_input_as_handled()
+
+func _process(_delta):
+	if Input.is_action_pressed("debug_menu"):
+		if not was_debug_key_pressed:
+			populate_modifier_buttons()
+			was_debug_key_pressed = true
+			self.visible = !self.visible
+	else:
+		was_debug_key_pressed = false
+
+	var current_fps = Engine.get_frames_per_second()
+	fps_label.text = str(current_fps)
+
+	var player_stats = player.stats.get_nested_stat("ranged")
+	var player_stats_label = %PlayerStatsValue
+	player_stats_label.text = ""
+	for stat in player_stats:
+		player_stats_label.text += str(stat) + ": " + str(player_stats[stat]) + "\n"
+
+
+	var player_mods = player.ranged.modifier_manager.modifiers
+	player_weapon_mods_label.text = ""
+	for mod in player_mods:
+		player_weapon_mods_label.text += str(mod.id) + " (" + str(mod.description) + ") \n"
+
+
+func populate_modifier_buttons() -> void:
+	# Clear existing buttons
+	for child in %ModifierButtons.get_children():
+		if child is Button:
+			child.queue_free()
+			
+	# Create buttons for each modifier
+	for modifier in ModLib.get_all_modifiers():
+		var button = Button.new()
+		button.mouse_filter = Control.MOUSE_FILTER_STOP
+		button.toggle_mode = true
+		button.text = modifier.id + " [" + modifier.description + "]"
+		
+		# If the modifier exists in the player's weapon, set the button to "pressed"
+		if player.ranged.modifier_manager.has_modifier(modifier.id):
+			button.button_pressed = true
+		else:
+			button.button_pressed = false
+		
+		# Store modifier id in the button's metadata for reference in the callback
+		button.set_meta("modifier_id", modifier.id)
+		
+		# Connect the toggled signal to a callback function
+		button.toggled.connect(_on_modifier_button_toggled.bind(modifier.id))
+		
+		%ModifierButtons.add_child(button)
+
+func _on_modifier_button_toggled(button_pressed: bool, modifier_id: String) -> void:
+	if button_pressed:
+		# Add the modifier if the button is pressed
+		var modifier = ModLib.get_modifier_by_id(modifier_id)
+		if modifier:
+			player.ranged.modifier_manager.add_modifier(modifier)
+	else:
+		# Remove the modifier if the button is unpressed
+		player.ranged.modifier_manager.remove_modifier(modifier_id)

UI/_scripts/debug_ui.gd.uid

@@ -0,0 +1 @@
+uid://bblhlxj8sqtql

assets/themes/main_theme.tres

@@ -0,0 +1,16 @@
+[gd_resource type="Theme" load_steps=2 format=3 uid="uid://ddgipwj5yd0vw"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_6ioqn"]
+bg_color = Color(0.6, 0.6, 0.6, 0.560784)
+border_width_left = 1
+border_width_top = 1
+border_width_right = 1
+border_width_bottom = 1
+border_color = Color(0.888331, 0.274714, 0.539223, 1)
+corner_radius_top_left = 3
+corner_radius_top_right = 3
+corner_radius_bottom_right = 3
+corner_radius_bottom_left = 3
+
+[resource]
+Button/styles/pressed = SubResource("StyleBoxFlat_6ioqn")

combat/modifiers/_scripts/modifier_manager.gd

@@ -18,6 +18,12 @@ func _ready() -> void:
 func set_stats(stats: StatsComponent) -> void:
 	self.stats_component = stats
 
+func has_modifier(modifier_id: String) -> bool:
+	for modifier in modifiers:
+		if modifier.id == modifier_id:
+			return true
+	return false
+
 func add_modifier(modifier: Modifier) -> void:
 	modifiers.append(modifier)
 	modifier.on_equip(get_parent())
@@ -63,6 +69,29 @@ func recalculate_stats() -> void:
 	
 	emit_signal("stats_updated")
 
+func check_callable(func_name: String) -> Callable:
+	# Create a default callable that does nothing and returns null
+	var default_callable = func(): return null
+
+	# Check each modifier in priority order
+	for modifier in modifiers:
+			if modifier.has_method(func_name):
+					# Return the callable from this modifier
+					return Callable(modifier, func_name)
+
+	# Return the default callable if no modifier has the function
+	return default_callable
+
+# Convenience method to check and call in one step
+func check_and_call(func_name: String, args := []):
+	var callable = check_callable(func_name)
+	if callable.is_valid():
+			if args.size() > 0:
+					return callable.callv(args)
+			else:
+					return callable.call()
+	return null
+
 func _apply_modifier_stats(modifier: Modifier) -> void:
 	if modifier.has_method("apply_stats_modification"):
 		modifier.apply_stats_modification(stats_component)

combat/modifiers/modifiers/fire_rate_additive.gd

@@ -5,7 +5,7 @@ class_name FireRateAdditive extends Modifier
 func _init():
 	id = "fire_rate_additive"
 	display_name = "Rapid Fire"
-	description = "Increases fire rate by %0.1f shots per second" % fire_rate_bonus
+	description = "Increases fire rate by %0.1f shots per round" % fire_rate_bonus
 	modifier_type = ModifierType.ADDITIVE
 
 func apply_stats_modification(stats: StatsComponent) -> void:

combat/modifiers/modifiers/fire_rate_multiplicative.gd

@@ -8,6 +8,5 @@ func _init():
 	description = "Increases fire rate by %d%%" % ((fire_rate_multiplier - 1.0) * 100)
 	modifier_type = ModifierType.MULTIPLICATIVE
 
-func apply_stats_modification(final_stats: Dictionary, _base_stats: Dictionary) -> void:
+func apply_stats_modification(stats: StatsComponent) -> void:
-    if final_stats.has("fire_rate"):
+	stats.update_stat("ranged.attack_rate", stats.get_stat("ranged.attack_rate") * fire_rate_multiplier)
-        final_stats.fire_rate *= fire_rate_multiplier

combat/modifiers/modifiers/projectile_size_multiplicative.gd

@@ -9,6 +9,5 @@ func _init():
 	modifier_type = ModifierType.MULTIPLICATIVE
 	priority = 10 # Higher priority than the additive version
 
-func apply_stats_modification(final_stats: Dictionary, base_stats: Dictionary) -> void:
+func apply_stats_modification(stats: StatsComponent) -> void:
-    if final_stats.has("projectile_size"):
+	stats.update_stat("ranged.projectile_size", stats.get_stat("ranged.projectile_size") * size_multiplier)
-        final_stats.projectile_size *= size_multiplier

combat/modifiers/modifiers/unlimited_power.gd

@@ -0,0 +1,17 @@
+class_name UnlimitedPower extends Modifier
+
+@export var fire_rate_bonus: float = 1.0 # +1 shot per second
+@export var ranged_damage: float = 99.5
+
+func _init():
+	id = "unlimited_power"
+	display_name = "Unlimited Power"
+	description = "Shoot lightning bolts. Fire rate + %0.1f. Ranged damage + %0.1f" % [fire_rate_bonus, ranged_damage]
+	modifier_type = ModifierType.ADDITIVE
+
+func apply_stats_modification(stats: StatsComponent) -> void:
+	stats.update_stat("ranged.attack_rate", stats.get_stat("ranged.attack_rate") + fire_rate_bonus)
+	stats.update_stat("ranged.damage", stats.get_stat("ranged.damage") + ranged_damage)
+
+func set_projectile_scene(weapon: RangedWeaponComponent) -> void:
+	weapon.projectile_scene = preload("res://assets/projectiles/projectile_lightning.tscn")

combat/modifiers/modifiers/unlimited_power.gd.uid

@@ -0,0 +1 @@
+uid://b21isiwfqrjyi

combat/weapons/_scripts/ranged_weapon_component.gd

@@ -3,15 +3,68 @@ extends Node2D
 class_name RangedWeaponComponent
 
 @export var stats: StatsComponent
+@export var basic_projectile: PackedScene = preload("res://assets/projectiles/basic_projectile.tscn")
 
 @onready var modifier_manager = $ModifierManager
+@onready var projectile_scene: PackedScene = basic_projectile
+
+var can_fire: bool = true
+var cooldown: Timer
+
+func _init() -> void:
+	cooldown = Timer.new()
+	add_child(cooldown)
+	cooldown.one_shot = true
 
 func _ready() -> void:
 	Log.pr("RangedWeaponComponent initialized")
 	modifier_manager.set_stats(stats)
+	modifier_manager.connect("modifier_added", _on_modifier_added)
+	modifier_manager.connect("modifier_removed", _on_modifier_removed)
+	cooldown.connect("timeout", _on_fire_timer_timeout)
 
 func add_modifier(modifier: Modifier) -> void:
 	modifier_manager.add_modifier(modifier)
 
 func remove_modifier(modifier_id: String) -> void:
 	modifier_manager.remove_modifier(modifier_id)
+
+func fire(direction: Vector2, target_position: Vector2) -> void:
+	if !can_fire:
+		return
+
+	spawn_projectile(global_position, direction, target_position)
+	
+	can_fire = false
+	cooldown.start(1 / stats.get_stat("ranged.attack_rate"))
+
+func set_projectile_scene() -> void:
+	projectile_scene = basic_projectile
+	modifier_manager.check_and_call("set_projectile_scene", [self])
+
+func spawn_projectile(spawn_position: Vector2, spawn_direction: Vector2, target_position: Vector2) -> void:
+	Log.pr("Spawning projectile")
+	modifier_manager.check_and_call("spawn_projectile", [self])
+
+	## TODO: Handle multiple shots per fire 
+
+	var projectile = projectile_scene.instantiate()
+	projectile.global_position = spawn_position
+	projectile.target_position = target_position
+	projectile.speed = 200 # stats.get_stat("projectile_speed")
+	projectile.damage = 10 # stats.get_stat("damage")
+	projectile.lifetime = 2 # stats.get_stat("projectile_lifetime")
+	projectile.source_weapon = self
+	var size = stats.get_stat("ranged.projectile_size")
+	projectile.set_projectile_scale(Vector2(size, size))
+	if get_tree() and get_tree().get_root():
+		get_tree().get_root().add_child(projectile)
+
+func _on_modifier_added(_modifier: Modifier) -> void:
+	set_projectile_scene()
+
+func _on_modifier_removed(_modifier: Modifier) -> void:
+	set_projectile_scene()
+
+func _on_fire_timer_timeout() -> void:
+	can_fire = true

entities/scripts/stats_component.gd

@@ -31,14 +31,14 @@ var base_stats: Dictionary[String, Variant] = {
 	}
 }
 
-var stats: Dictionary
+var stats: Dictionary = {}
 
 func _init() -> void:
 	if not stats:
 		reset_stats()
 
 func reset_stats() -> void:
-	stats = base_stats.duplicate()
+	stats = base_stats.duplicate(true)
 	Log.pr("StatsComponent reset to base stats")
 
 func get_stat(stat_name: String) -> Variant:

player/player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=86 format=3 uid="uid://bo5aw2cad3akl"]
+[gd_scene load_steps=87 format=3 uid="uid://bo5aw2cad3akl"]
 
 [ext_resource type="Script" uid="uid://bq038uo4cm6nv" path="res://player/scripts/player.gd" id="1_oul6g"]
 [ext_resource type="Texture2D" uid="uid://dqgq2c1h6yk3k" path="res://assets/sprites/characters/pink/Pink_Monster_Attack1_4.png" id="2_yllr7"]
@@ -17,6 +17,7 @@
 [ext_resource type="PackedScene" uid="uid://dud7c465danl4" path="res://combat/weapons/RangedWeaponComponent.tscn" id="15_wodsf"]
 [ext_resource type="PackedScene" uid="uid://dqful6et42ok8" path="res://combat/weapons/MeleeWeaponComponent.tscn" id="16_32hag"]
 [ext_resource type="PackedScene" uid="uid://bjybfg0xrowb5" path="res://entities/StatsComponent.tscn" id="17_tqiix"]
+[ext_resource type="PackedScene" uid="uid://b0w0oxbtax5si" path="res://UI/DebugUI.tscn" id="18_e7oew"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_rkbax"]
 
@@ -545,11 +546,12 @@ animations = [{
 "speed": 5.0
 }]
 
-[node name="Player" type="CharacterBody2D" node_paths=PackedStringArray("ranged", "melee") groups=["friendly"]]
+[node name="Player" type="CharacterBody2D" node_paths=PackedStringArray("ranged", "melee", "stats") groups=["friendly", "player"]]
 collision_mask = 14
 script = ExtResource("1_oul6g")
 ranged = NodePath("RangedWeaponComponent")
 melee = NodePath("MeleeWeaponComponent")
+stats = NodePath("StatsComponent")
 
 [node name="PlayerCollision" type="CollisionShape2D" parent="."]
 position = Vector2(0, 7)
@@ -572,3 +574,15 @@ stats = NodePath("../StatsComponent")
 [node name="MeleeWeaponComponent" parent="." instance=ExtResource("16_32hag")]
 
 [node name="StatsComponent" parent="." instance=ExtResource("17_tqiix")]
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+layer = 100
+
+[node name="DebugUi" parent="CanvasLayer" instance=ExtResource("18_e7oew")]
+offset_left = -288.0
+offset_top = -161.0
+offset_right = 870.0
+offset_bottom = 492.0
+scale = Vector2(0.499389, 0.499439)
+size_flags_horizontal = 4
+size_flags_vertical = 4

player/scripts/player.gd

@@ -1,9 +1,12 @@
 extends CharacterBody2D
 
+class_name Player
+
 @export var speed = 200
 @export var special_ability: Ability
 @export var ranged: RangedWeaponComponent
 @export var melee: MeleeWeaponComponent
+@export var stats: StatsComponent
 
 var movement: PlayerMovement
 var combat: PlayerCombat

player/weapons/projectile_base.gd

@@ -21,7 +21,7 @@ var explosion_projectile_speed: float = 300.0
 var explosion_spread_angle: float = 360.0 # Full circle by default
 
 # References
-var source_weapon: RangedWeapon # Reference to the weapon that fired this
+var source_weapon: RangedWeaponComponent # Reference to the weapon that fired this
 var lifetime_timer: Timer
 # Add a variable to track the entity that triggered the explosion
 var ignore_target = []

player/weapons/ranged_weapon.gd

@@ -106,7 +106,6 @@ func add_modifier(modifier: Modifier):
 func remove_modifier(modifier_id: String):
 	pass
 	#stats.remove_modifier(modifier_id)
-
 func _on_stats_updated():
 	# Update any visual components based on new stats
 	# For example, if weapon appearance changes based on damage/fire rate

project.godot

@@ -22,6 +22,7 @@ Global="*res://utility/Globals.gd"
 SceneSelector="*res://utility/SceneSelector.gd"
 MapBuilder="*res://utility/MapBuilder.gd"
 DebugMenu="*res://addons/debug_menu/debug_menu.tscn"
+ModLib="*res://utility/ModifierLibrary.gd"
 
 [display]
 
@@ -36,11 +37,17 @@ enabled=PackedStringArray("res://addons/debug_menu/plugin.cfg", "res://addons/lo
 [file_customization]
 
 folder_colors={
+"res://UI/": "green",
 "res://combat/": "red",
 "res://combat/modifiers/": "green",
-"res://combat/weapons/": "red"
+"res://combat/weapons/": "red",
+"res://utility/": "purple"
 }
 
+[gui]
+
+theme/custom="uid://ddgipwj5yd0vw"
+
 [input]
 
 move_up={
@@ -68,6 +75,11 @@ fire={
 "events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":1,"position":Vector2(115, 24),"global_position":Vector2(129, 97),"factor":1.0,"button_index":1,"canceled":false,"pressed":true,"double_click":false,"script":null)
 ]
 }
+debug_menu={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194332,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
 
 [layer_names]
 

utility/MapBuilder.gd

@@ -5,13 +5,10 @@ class_name MapBuilderClass
 # Function to copy a TileMap layer from one scene to a target TileMap at a specific grid position
 func copy_tilemap_to_target(source_scene, target_tilemap: TileMapLayer, target_layer: String, grid_position: Vector2i):
 	# First, load and instantiate the source scene if it's a resource path
-	Log.pr("Copying tilemap from source scene to target tilemap at grid position: ", grid_position)
-	Log.pr("Source scene: ", source_scene)
 	var source_instance
 	if source_scene is String:
 		source_instance = load(source_scene).instantiate()
 	elif source_scene is PackedScene:
-		Log.pr("Source scene is a PackedScene, instantiating it")
 		source_instance = source_scene.instantiate()
 	else:
 		source_instance = source_scene
@@ -68,8 +65,6 @@ func find_tilemap_by_name(root_node: Node, tilemap_name: String) -> TileMapLayer
 
 
 func redraw_terrain(positions: Array, layer: TileMapLayer, terrain_set: int, terrain: int) -> void:
-	Log.pr("Filtering and redrawing surrounding tiles", positions)
-	
 	# Filter positions to only include cells with terrainset 0 and terrain 0
 	var filtered_positions: Array = []
 	for cell in positions:
@@ -80,7 +75,6 @@ func redraw_terrain(positions: Array, layer: TileMapLayer, terrain_set: int, ter
 	
 	# Only redraw if we have filtered cells
 	if filtered_positions.size() > 0:
-		Log.pr("Redrawing filtered tiles:", filtered_positions)
 		layer.set_cells_terrain_connect(filtered_positions, terrain_set, terrain)
 	else:
 		Log.pr("No tiles to redraw after filtering")

utility/ModifierLibrary.gd

@@ -0,0 +1,62 @@
+extends Node
+class_name ModifierLibrary
+
+var modifiers: Array[Modifier] = []
+
+func _ready() -> void:
+	## Check the modifier folder for any scripts that extend the Modifier class
+	var modifier_folder = "res://combat/modifiers/modifiers/"
+
+	var dir = DirAccess.open(modifier_folder)
+
+	if dir:
+		dir.list_dir_begin()
+		var file_name = dir.get_next()
+		while file_name != "":
+			if file_name.ends_with(".gd"):
+				var script_path = modifier_folder + file_name
+				var script = load(script_path)
+				
+				var temp_instance = script.new() if script else null
+				var is_modifier = temp_instance is Modifier if temp_instance else false
+
+				if is_modifier and file_name != "modifier.gd":
+					modifiers.append(temp_instance)
+
+			file_name = dir.get_next()
+		dir.list_dir_end()
+	else:
+		print("Failed to open directory: ", modifier_folder)
+
+	Log.pr("ModifierLibrary initialized with %d modifiers" % modifiers.size())
+	Log.pr("Modifiers: ", modifiers)
+
+func get_modifier_by_id(modifier_id: String) -> Modifier:
+	for modifier in modifiers:
+		if modifier.id == modifier_id:
+			return modifier.duplicate()
+	return null
+
+func get_modifiers_by_type(modifier_type: int) -> Array[Modifier]:
+	var result: Array[Modifier] = []
+	for modifier in modifiers:
+		if modifier.modifier_type == modifier_type:
+			result.append(modifier)
+	return result
+
+func get_modifiers_by_rarity(rarity: int) -> Array[Modifier]:
+	var result: Array[Modifier] = []
+	for modifier in modifiers:
+		if modifier.rarity == rarity:
+			result.append(modifier)
+	return result
+
+func get_modifiers_by_priority(priority: int) -> Array[Modifier]:
+	var result: Array[Modifier] = []
+	for modifier in modifiers:
+		if modifier.priority == priority:
+			result.append(modifier)
+	return result
+
+func get_all_modifiers() -> Array[Modifier]:
+	return modifiers

utility/ModifierLibrary.gd.uid

@@ -0,0 +1 @@
+uid://di51ocdha4fx7

utility/SceneSelector.gd

@@ -29,7 +29,7 @@ func initialize_cache(folder_path: String, preload_scenes: bool = false):
 					scene_files.append(folder_path + "/" + file_name)
 			file_name = dir.get_next()
 
-	Log.pr("Found %d scene files in %s" % [scene_files.size(), folder_path])
+	#Log.pr("Found %d scene files in %s" % [scene_files.size(), folder_path])
 	# Store in cache
 	_scene_paths_cache[folder_path] = scene_files
 
@@ -37,7 +37,7 @@ func initialize_cache(folder_path: String, preload_scenes: bool = false):
 	if preload_scenes and scene_files.size() > 0:
 			_loaded_scenes_cache[folder_path] = []
 			for scene_path in scene_files:
-				Log.pr("Preloading scene: " + scene_path)
+				#Log.pr("Preloading scene: " + scene_path)
 				# Load the scene and store it in the cache
 				#var loaded_scene = preload(scene_path)
 				_loaded_scenes_cache[folder_path].append(load(scene_path))
@@ -47,7 +47,7 @@ func initialize_cache(folder_path: String, preload_scenes: bool = false):
 func get_random_scene(folder_path: String):
 	# Make sure the cache is initialized
 	if not _scene_paths_cache.has(folder_path):
-		Log.pr("Initializing cache for folder: " + folder_path)
+		#Log.pr("Initializing cache for folder: " + folder_path)
 		initialize_cache(folder_path, true)
 	
 	var scene_paths = _scene_paths_cache[folder_path]
@@ -60,10 +60,10 @@ func get_random_scene(folder_path: String):
 	
 	# Return from loaded scenes cache if available
 	if _loaded_scenes_cache.has(folder_path):
-		Log.pr("Returning preloaded scene from cache")
+		#Log.pr("Returning preloaded scene from cache")
 		return _loaded_scenes_cache[folder_path][random_index]
 	
 	# Otherwise load the scene
 	var scene = load(scene_paths[random_index])
-	Log.pr(scene)
+	#Log.pr(scene)
 	return scene