Add shop supplies and rebalance early economy

economy/buyers/pelicans.tres

@@ -8,5 +8,5 @@ id = &"pelicans"
 display_name = "Pelicans"
 animal_name_singular = "pelican"
 animal_name_plural = "pelicans"
-payout_multiplier = 0.7
+payout_multiplier = 0.25
 sale_message_template = "You sold your {fish} to the pelicans for ${payout}."

economy/fishing_shop_stock.gd

@@ -0,0 +1,58 @@
+class_name FishingShopStock
+extends RefCounted
+
+const ItemCatalogType = preload("res://items/item_catalog.gd")
+const ItemDataType = preload("res://items/item_data.gd")
+const PlayerBagType = preload("res://inventory/player_bag.gd")
+const PlayerWalletType = preload("res://economy/player_wallet.gd")
+
+const ITEM_PRICES: Dictionary[StringName, int] = {
+	&"coffee": 20,
+	&"energy_drink": 35,
+	&"snack": 30,
+	&"fish_finder": 60,
+}
+const ITEM_ORDER: Array[StringName] = [
+	&"coffee",
+	&"energy_drink",
+	&"snack",
+	&"fish_finder",
+]
+
+
+static func get_price(item_id: StringName) -> int:
+	return ITEM_PRICES.get(item_id, -1)
+
+
+static func get_stock_item_ids() -> Array[StringName]:
+	return ITEM_ORDER.duplicate()
+
+
+static func purchase_one(
+	item_id: StringName,
+	wallet: PlayerWalletType,
+	bag: PlayerBagType,
+	catalog: ItemCatalogType,
+) -> bool:
+	if wallet == null or bag == null or catalog == null:
+		return false
+	var price: int = get_price(item_id)
+	var item: ItemDataType = catalog.get_item_by_id(item_id)
+	if (
+		price < 0
+		or item == null
+		or not item.is_valid()
+		or item.category != ItemDataType.Category.CONSUMABLE
+		or not item.stackable
+		or not item.usable
+		or not bag.can_add_item(item_id, 1)
+		or not wallet.can_afford(price)
+	):
+		return false
+	if not wallet.debit(price):
+		return false
+	if bag.add_item(item_id, 1):
+		return true
+	if not wallet.credit(price):
+		push_error("Fishing Shop failed to roll back an item purchase.")
+	return false

economy/fishing_shop_stock.gd.uid

@@ -0,0 +1 @@
+uid://dvvvjfah26pp3

fish/fish_selector.gd

@@ -8,6 +8,7 @@ const FishPoolType = preload("res://fish/fish_pool.gd")
 const FishingContextType = preload("res://fishing/fishing_context.gd")
 
 var undiscovered_weight_multiplier: float = 1.5
+var rarity_weight_multipliers: Array[float] = []
 var use_deterministic_test_seed: bool = false
 var deterministic_test_seed: int = 24680
 var selection_seed: int = 0
@@ -45,6 +46,8 @@ func select_fish(
 			final_weight *= fish.availability.get_bait_weight_multiplier(context)
 		if not collection_log.has_discovered(fish.id):
 			final_weight *= maxf(undiscovered_weight_multiplier, 0.0)
+		if fish.rarity >= 0 and fish.rarity < rarity_weight_multipliers.size():
+			final_weight *= maxf(rarity_weight_multipliers[fish.rarity], 0.0)
 		if final_weight <= 0.0:
 			continue
 		eligible_fish.append(fish)

fish/species/bass/bass.tres

@@ -25,7 +25,7 @@ weight_max_lb = 8.0
 display_scale_min = 0.9
 display_scale_max = 1.5
 display_scale_curve = 0.9
-sell_value_min = 12
-sell_value_max = 45
+sell_value_min = 7
+sell_value_max = 7
 sell_value_curve = 0.9
 display_texture = ExtResource("4_texture")

fish/species/bluegill/bluegill.tres

@@ -19,6 +19,6 @@ display_scale_min = 0.7
 display_scale_max = 1.1
 display_scale_curve = 1.0
 sell_value_min = 3
-sell_value_max = 12
+sell_value_max = 3
 sell_value_curve = 1.0
 display_texture = ExtResource("4_texture")

fish/species/carp/carp.tres

@@ -25,7 +25,7 @@ weight_max_lb = 18.0
 display_scale_min = 1.0
 display_scale_max = 1.8
 display_scale_curve = 0.85
-sell_value_min = 25
-sell_value_max = 90
+sell_value_min = 10
+sell_value_max = 10
 sell_value_curve = 0.85
 display_texture = ExtResource("4_texture")

fishing/catch_controller.gd

@@ -128,6 +128,13 @@ func set_reel_input(held: bool) -> void:
 		_auto_click_accumulator = 0.0
 
 
+func set_effective_stats(reel_speed: float, click_power: int) -> void:
+	if state == CatchState.IDLE:
+		return
+	_reel_speed = maxf(reel_speed, 0.0)
+	_click_power = maxi(click_power, 1)
+
+
 func handle_primary_pressed() -> void:
 	if state not in [CatchState.REELING, CatchState.BLOCKED_BY_BARRIER]:
 		return

fishing/fishing_spot.gd

@@ -16,6 +16,12 @@ const PlayerHotbarType = preload("res://inventory/player_hotbar.gd")
 const PlayerFishingUpgradesType = preload(
 	"res://progression/player_fishing_upgrades.gd"
 )
+const PlayerItemEffectsType = preload(
+	"res://progression/player_item_effects.gd"
+)
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 const PlayerType = preload("res://player/player.gd")
 const FishableWaterRegionType = preload(
 	"res://world/fishable_water_region.gd"
@@ -96,6 +102,8 @@ var _local_bag: PlayerBagType
 var _local_hotbar: PlayerHotbarType
 var _item_catalog: ItemCatalogType
 var _fishing_upgrades: PlayerFishingUpgradesType
+var _item_effects: PlayerItemEffectsType
+var _cooler_capacity: PlayerCoolerCapacityType
 var _active_player: PlayerType
 var _state_time_remaining: float = 0.0
 var _cast_charge: float = 0.0
@@ -137,6 +145,8 @@ func setup(
 	local_hotbar: PlayerHotbarType,
 	item_catalog: ItemCatalogType,
 	fishing_upgrades: PlayerFishingUpgradesType,
+	item_effects: PlayerItemEffectsType,
+	cooler_capacity: PlayerCoolerCapacityType,
 ) -> void:
 	_local_player = local_player
 	_local_inventory = local_inventory
@@ -145,6 +155,18 @@ func setup(
 	_local_hotbar = local_hotbar
 	_item_catalog = item_catalog
 	_fishing_upgrades = fishing_upgrades
+	_item_effects = item_effects
+	_cooler_capacity = cooler_capacity
+	if not _local_inventory.catches_changed.is_connected(
+		_on_cooler_availability_changed
+	):
+		_local_inventory.catches_changed.connect(
+			_on_cooler_availability_changed
+		)
+	if not _cooler_capacity.capacity_changed.is_connected(
+		_on_cooler_capacity_changed
+	):
+		_cooler_capacity.capacity_changed.connect(_on_cooler_capacity_changed)
 
 
 func can_open_player_menu() -> bool:
@@ -322,6 +344,10 @@ func _process(delta: float) -> void:
 		FishingState.WAITING_FOR_BITE:
 			_update_waiting_for_bite(delta)
 		FishingState.FIGHTING:
+			_catch_controller.set_effective_stats(
+				_get_effective_reel_speed(),
+				_get_effective_barrier_damage()
+			)
 			if not Input.is_action_pressed("fish_primary"):
 				_catch_controller.set_reel_input(false)
 		FishingState.COOLDOWN:
@@ -347,10 +373,29 @@ func _unhandled_input(event: InputEvent) -> void:
 			FishingState.READY:
 				if not _new_cast_press_armed:
 					return
+				var active_item: ItemDataType = _get_active_item()
+				if (
+					active_item != null
+					and active_item.category == ItemDataType.Category.CONSUMABLE
+				):
+					if _item_effects.use_consumable(active_item, _local_bag):
+						status_changed.emit(
+							_item_effects.get_feedback(active_item.item_id)
+						)
+					get_viewport().set_input_as_handled()
+					return
 				if not has_active_fishing_rod():
 					status_changed.emit("Select a fishing rod to cast.")
 					get_viewport().set_input_as_handled()
 					return
+				if (
+					_is_cooler_full()
+				):
+					status_changed.emit(
+						"Cooler full. Sell fish before casting again."
+					)
+					get_viewport().set_input_as_handled()
+					return
 				_begin_aiming(_local_player)
 			FishingState.WAITING_FOR_BITE:
 				_withdrawal_input_held = true
@@ -411,10 +456,7 @@ func has_active_fishing_rod() -> bool:
 		or _item_catalog == null
 	):
 		return false
-	var item_id: StringName = _local_hotbar.get_selected_item_id()
-	if item_id.is_empty() or not _local_bag.owns_item(item_id):
-		return false
-	var item: ItemDataType = _item_catalog.get_item_by_id(item_id)
+	var item: ItemDataType = _get_active_item()
 	return (
 		item != null
 		and item.is_valid()
@@ -424,6 +466,38 @@ func has_active_fishing_rod() -> bool:
 	)
 
 
+func _get_active_item() -> ItemDataType:
+	if (
+		_local_bag == null
+		or _local_hotbar == null
+		or _item_catalog == null
+	):
+		return null
+	var item_id: StringName = _local_hotbar.get_selected_item_id()
+	if item_id.is_empty() or not _local_bag.owns_item(item_id):
+		return null
+	var item: ItemDataType = _item_catalog.get_item_by_id(item_id)
+	return item if item != null and item.is_valid() else null
+
+
+func _is_cooler_full() -> bool:
+	return (
+		_cooler_capacity != null
+		and _local_inventory != null
+		and _local_inventory.get_all_catches().size()
+		>= _cooler_capacity.get_capacity()
+	)
+
+
+func _on_cooler_availability_changed() -> void:
+	if state == FishingState.READY and not _is_cooler_full():
+		refresh_active_item_status()
+
+
+func _on_cooler_capacity_changed(_level: int, _capacity: int) -> void:
+	_on_cooler_availability_changed()
+
+
 func is_fighting() -> bool:
 	return state == FishingState.FIGHTING
 
@@ -472,6 +546,13 @@ func _on_cast_completed() -> void:
 		return
 	_selection_context = _build_fishing_context(_selected_water_region)
 	_fish_selector.undiscovered_weight_multiplier = undiscovered_weight_multiplier
+	_fish_selector.rarity_weight_multipliers = []
+	for rarity: int in range(FishDataType.Rarity.size()):
+		_fish_selector.rarity_weight_multipliers.append(
+			_item_effects.get_rarity_weight_multiplier(rarity)
+			if _item_effects != null
+			else 1.0
+		)
 	_fish_selector.use_deterministic_test_seed = use_deterministic_selection_seed
 	_fish_selector.deterministic_test_seed = deterministic_selection_seed
 	_fish_selector.begin_roll()
@@ -485,7 +566,11 @@ func _on_cast_completed() -> void:
 		return
 
 	state = FishingState.WAITING_FOR_BITE
-	_state_time_remaining = wait_time
+	_state_time_remaining = wait_time * (
+		_item_effects.get_bite_time_multiplier()
+		if _item_effects != null
+		else 1.0
+	)
 	_withdrawal_progress = 0.0
 	_withdrawal_input_held = false
 	_bobber_water_position = _cast_target
@@ -618,16 +703,8 @@ func _activate_bite() -> void:
 	_presentation.begin_reeling()
 	_catch_controller.start_encounter(
 		_selected_fish.catch_profile,
-		_active_player.reel_speed * (
-			_fishing_upgrades.get_reel_speed_multiplier()
-			if _fishing_upgrades != null
-			else 1.0
-		),
-		(
-			_fishing_upgrades.get_barrier_damage()
-			if _fishing_upgrades != null
-			else _active_player.click_power
-		)
+		_get_effective_reel_speed(),
+		_get_effective_barrier_damage()
 	)
 	_catch_controller.set_reel_input(
 		Input.is_action_pressed("fish_primary")
@@ -635,6 +712,34 @@ func _activate_bite() -> void:
 	_presentation.show_bite()
 
 
+func _get_effective_reel_speed() -> float:
+	if _active_player == null:
+		return 0.0
+	return _active_player.reel_speed * (
+		_fishing_upgrades.get_reel_speed_multiplier()
+		if _fishing_upgrades != null
+		else 1.0
+	) * (
+		_item_effects.get_reel_multiplier()
+		if _item_effects != null
+		else 1.0
+	)
+
+
+func _get_effective_barrier_damage() -> int:
+	if _active_player == null:
+		return 1
+	return (
+		_fishing_upgrades.get_barrier_damage()
+		if _fishing_upgrades != null
+		else _active_player.click_power
+	) + (
+		_item_effects.get_barrier_bonus()
+		if _item_effects != null
+		else 0
+	)
+
+
 func _on_catch_encounter_updated(
 	progress: float,
 	chase_progress: float,

inventory/player_bag.gd

@@ -16,19 +16,13 @@ func setup(catalog: ItemCatalogType) -> void:
 
 
 func add_item(item_id: StringName, quantity: int = 1) -> bool:
-	var item: ItemDataType = _resolve_valid_item(item_id)
-	if item == null or quantity <= 0:
+	if not can_add_item(item_id, quantity):
 		return false
+	var item: ItemDataType = _resolve_valid_item(item_id)
 	var existing: OwnedItemType = get_owned_item(item_id)
 	if existing != null:
-		if not item.stackable:
-			return false
-		if existing.quantity + quantity > item.max_stack:
-			return false
 		existing.quantity += quantity
 	else:
-		if quantity > (item.max_stack if item.stackable else 1):
-			return false
 		var owned := OwnedItemType.new()
 		owned.item_id = item_id
 		owned.quantity = quantity
@@ -37,6 +31,19 @@ func add_item(item_id: StringName, quantity: int = 1) -> bool:
 	return true
 
 
+func can_add_item(item_id: StringName, quantity: int = 1) -> bool:
+	var item: ItemDataType = _resolve_valid_item(item_id)
+	if item == null or quantity <= 0:
+		return false
+	var existing: OwnedItemType = get_owned_item(item_id)
+	if existing != null:
+		return (
+			item.stackable
+			and existing.quantity + quantity <= item.max_stack
+		)
+	return quantity <= (item.max_stack if item.stackable else 1)
+
+
 func remove_item(item_id: StringName, quantity: int = 1) -> bool:
 	if quantity <= 0:
 		return false

items/catalog/coffee.tres

@@ -0,0 +1,16 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/coffee.svg" id="2"]
+
+[resource]
+script = ExtResource("1")
+item_id = &"coffee"
+display_name = "Coffee"
+description = "Temporarily increases ground movement speed."
+category = 3
+icon = ExtResource("2")
+stackable = true
+max_stack = 99
+usable = true
+hotbar_allowed = true

items/catalog/cooler_expansion.tres

@@ -0,0 +1,17 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/cooler_expansion.svg" id="2"]
+
+[resource]
+script = ExtResource("1")
+item_id = &"cooler_expansion"
+display_name = "Cooler Expansion"
+description = "Permanently increases the number of fish the Cooler can hold."
+category = 4
+icon = ExtResource("2")
+stackable = false
+max_stack = 1
+usable = false
+equippable = false
+hotbar_allowed = false

items/catalog/energy_drink.tres

@@ -0,0 +1,16 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/energy_drink.svg" id="2"]
+
+[resource]
+script = ExtResource("1")
+item_id = &"energy_drink"
+display_name = "Energy Drink"
+description = "Temporarily increases reeling progress."
+category = 3
+icon = ExtResource("2")
+stackable = true
+max_stack = 99
+usable = true
+hotbar_allowed = true

items/catalog/fish_finder.tres

@@ -0,0 +1,16 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/fish_finder.svg" id="2"]
+
+[resource]
+script = ExtResource("1")
+item_id = &"fish_finder"
+display_name = "Fish Finder"
+description = "Temporarily shortens bite waits and improves rarity weights."
+category = 3
+icon = ExtResource("2")
+stackable = true
+max_stack = 99
+usable = true
+hotbar_allowed = true

items/catalog/item_catalog.tres

@@ -1,8 +1,13 @@
-[gd_resource type="Resource" script_class="ItemCatalog" load_steps=3 format=3]
+[gd_resource type="Resource" script_class="ItemCatalog" load_steps=8 format=3]
 
 [ext_resource type="Script" path="res://items/item_catalog.gd" id="1_script"]
 [ext_resource type="Resource" path="res://items/catalog/basic_fishing_rod.tres" id="2_rod"]
+[ext_resource type="Resource" path="res://items/catalog/coffee.tres" id="3_coffee"]
+[ext_resource type="Resource" path="res://items/catalog/energy_drink.tres" id="4_energy"]
+[ext_resource type="Resource" path="res://items/catalog/snack.tres" id="5_snack"]
+[ext_resource type="Resource" path="res://items/catalog/fish_finder.tres" id="6_finder"]
+[ext_resource type="Resource" path="res://items/catalog/cooler_expansion.tres" id="7_cooler"]
 
 [resource]
 script = ExtResource("1_script")
-items = [ExtResource("2_rod")]
+items = [ExtResource("2_rod"), ExtResource("3_coffee"), ExtResource("4_energy"), ExtResource("5_snack"), ExtResource("6_finder"), ExtResource("7_cooler")]

items/catalog/snack.tres

@@ -0,0 +1,16 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/snack.svg" id="2"]
+
+[resource]
+script = ExtResource("1")
+item_id = &"snack"
+display_name = "Snack"
+description = "Temporarily adds one barrier damage."
+category = 3
+icon = ExtResource("2")
+stackable = true
+max_stack = 99
+usable = true
+hotbar_allowed = true

items/icons/placeholder/coffee.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M18 22h29v27H18z" fill="#f3d6a4" stroke="#17243a" stroke-width="5"/>
+  <path d="M47 28h6q7 0 7 7t-7 7h-6" fill="none" stroke="#17243a" stroke-width="5"/>
+  <path d="M25 17q-5-5 0-10M38 17q-5-5 0-10" fill="none" stroke="#54c7c0" stroke-width="4" stroke-linecap="round"/>
+</svg>

items/icons/placeholder/coffee.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ddx3pbgh2ele5"
+path="res://.godot/imported/coffee.svg-aecf16cc8c38e5e0f432cd5395949bcf.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://items/icons/placeholder/coffee.svg"
+dest_files=["res://.godot/imported/coffee.svg-aecf16cc8c38e5e0f432cd5395949bcf.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

items/icons/placeholder/cooler_expansion.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M9 22h46v32H9z" fill="#72c7e8" stroke="#17243a" stroke-width="5"/>
+  <path d="M7 13h50v12H7z" fill="#fff3d4" stroke="#17243a" stroke-width="5"/>
+  <path d="M32 31v16M24 39h16" stroke="#ef6b88" stroke-width="6" stroke-linecap="round"/>
+</svg>

items/icons/placeholder/cooler_expansion.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d115jiqughf40"
+path="res://.godot/imported/cooler_expansion.svg-a3d63bc21ba230007f1039372b518c8f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://items/icons/placeholder/cooler_expansion.svg"
+dest_files=["res://.godot/imported/cooler_expansion.svg-a3d63bc21ba230007f1039372b518c8f.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

items/icons/placeholder/energy_drink.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M20 9h25l3 7-3 39H20l-3-39z" fill="#ef6b88" stroke="#17243a" stroke-width="5"/>
+  <path d="M36 18l-10 17h8l-5 14 13-20h-8z" fill="#ffe26b" stroke="#17243a" stroke-width="3" stroke-linejoin="round"/>
+</svg>

items/icons/placeholder/energy_drink.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d3elrkttv1f1h"
+path="res://.godot/imported/energy_drink.svg-8d7bc90bd15610c7852e4cf522a5b1ca.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://items/icons/placeholder/energy_drink.svg"
+dest_files=["res://.godot/imported/energy_drink.svg-8d7bc90bd15610c7852e4cf522a5b1ca.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

items/icons/placeholder/fish_finder.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <rect x="8" y="10" width="48" height="44" rx="5" fill="#54c7c0" stroke="#17243a" stroke-width="5"/>
+  <circle cx="31" cy="32" r="15" fill="#dff7f3" stroke="#17243a" stroke-width="4"/>
+  <path d="M31 32q7-8 15 0M31 32q5 6 10 0" fill="none" stroke="#ef6b88" stroke-width="3"/>
+  <circle cx="31" cy="32" r="3" fill="#17243a"/>
+</svg>

items/icons/placeholder/fish_finder.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cxsaix6vp7t6u"
+path="res://.godot/imported/fish_finder.svg-33ab7d731566e03c2f84e185d3503b7d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://items/icons/placeholder/fish_finder.svg"
+dest_files=["res://.godot/imported/fish_finder.svg-33ab7d731566e03c2f84e185d3503b7d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

items/icons/placeholder/snack.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M12 17l8-7h30l5 9-5 35H17L9 46z" fill="#f7a84a" stroke="#17243a" stroke-width="5" stroke-linejoin="round"/>
+  <path d="M22 29h22M20 39h25" stroke="#fff3d4" stroke-width="5" stroke-linecap="round"/>
+  <path d="M50 10q-8 2-6 10 8 1 11-5z" fill="#fff3d4" stroke="#17243a" stroke-width="4"/>
+</svg>

items/icons/placeholder/snack.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://i611n7iwr8i6"
+path="res://.godot/imported/snack.svg-dfbab25d47c1c79c46c1d7fcf9b21cfe.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://items/icons/placeholder/snack.svg"
+dest_files=["res://.godot/imported/snack.svg-dfbab25d47c1c79c46c1d7fcf9b21cfe.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

main/main.gd

@@ -62,7 +62,8 @@ func _ready() -> void:
 		_player.bag,
 		_player.hotbar,
 		item_catalog,
-		_player.fishing_upgrades
+		_player.fishing_upgrades,
+		_player.cooler_capacity
 	)
 	_save_manager.set_autosave_enabled(false)
 	_fishing_spot.setup(
@@ -72,7 +73,9 @@ func _ready() -> void:
 		_player.bag,
 		_player.hotbar,
 		item_catalog,
-		_player.fishing_upgrades
+		_player.fishing_upgrades,
+		_player.item_effects,
+		_player.cooler_capacity
 	)
 	_game_ui.setup(
 		_player,
@@ -88,7 +91,9 @@ func _ready() -> void:
 		item_catalog,
 		main_shop_buyer_profile,
 		_player.fishing_upgrades,
-		_shop_interaction
+		_shop_interaction,
+		_player.item_effects,
+		_player.cooler_capacity
 	)
 	_water_recovery.setup(
 		_player,
@@ -210,6 +215,8 @@ func _apply_runtime_settings(settings: PlayerSettingsType) -> void:
 
 func _set_gameplay_active(active: bool) -> void:
 	_gameplay_started = active
+	if not active:
+		_player.item_effects.reset_all()
 	_player.set_movement_enabled(active)
 	_player.set_camera_input_enabled(active)
 	_fishing_spot.set_gameplay_input_enabled(active)

player/player.gd

@@ -11,6 +11,12 @@ const PlayerHotbarType = preload("res://inventory/player_hotbar.gd")
 const PlayerFishingUpgradesType = preload(
 	"res://progression/player_fishing_upgrades.gd"
 )
+const PlayerItemEffectsType = preload(
+	"res://progression/player_item_effects.gd"
+)
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 
 class ShowcaseCameraSnapshot:
 	extends RefCounted
@@ -75,6 +81,8 @@ class ShowcaseCameraSnapshot:
 @onready var bag: PlayerBagType = %Bag
 @onready var hotbar: PlayerHotbarType = %Hotbar
 @onready var fishing_upgrades: PlayerFishingUpgradesType = %FishingUpgrades
+@onready var item_effects: PlayerItemEffectsType = %ItemEffects
+@onready var cooler_capacity: PlayerCoolerCapacityType = %CoolerCapacity
 @onready var _cast_origin: Marker3D = %CastOrigin
 @onready var _fishing_rod: Node3D = %FishingRod
 @onready var _fishing_rod_tip: Marker3D = %FishingRodTip
@@ -141,7 +149,9 @@ func _physics_process(delta: float) -> void:
 	var input_strength: float = minf(input_vector.length(), 1.0)
 	move_direction = move_direction.normalized()
 
-	var speed: float = _get_current_speed()
+	var speed: float = (
+		_get_current_speed() * item_effects.get_movement_multiplier()
+	)
 	velocity.x = move_direction.x * speed * input_strength
 	velocity.z = move_direction.z * speed * input_strength
 

player/player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=16 format=3]
+[gd_scene load_steps=18 format=3]
 
 [ext_resource type="Script" path="res://player/player.gd" id="1_script"]
 [ext_resource type="Script" path="res://inventory/fish_inventory.gd" id="2_inventory"]
@@ -8,6 +8,8 @@
 [ext_resource type="Script" path="res://inventory/player_bag.gd" id="6_bag"]
 [ext_resource type="Script" path="res://inventory/player_hotbar.gd" id="7_hotbar"]
 [ext_resource type="Script" path="res://progression/player_fishing_upgrades.gd" id="8_upgrades"]
+[ext_resource type="Script" path="res://progression/player_item_effects.gd" id="9_effects"]
+[ext_resource type="Script" path="res://progression/player_cooler_capacity.gd" id="10_capacity"]
 
 [sub_resource type="CapsuleShape3D" id="PlayerShape"]
 radius = 0.45
@@ -103,6 +105,14 @@ script = ExtResource("7_hotbar")
 unique_name_in_owner = true
 script = ExtResource("8_upgrades")
 
+[node name="ItemEffects" type="Node" parent="."]
+unique_name_in_owner = true
+script = ExtResource("9_effects")
+
+[node name="CoolerCapacity" type="Node" parent="."]
+unique_name_in_owner = true
+script = ExtResource("10_capacity")
+
 [node name="CatchDisplayAnchor" type="Marker3D" parent="Visuals"]
 unique_name_in_owner = true
 position = Vector3(0, 1.45, -1.15)

playtest/README-PLAYTEST.txt

@@ -49,6 +49,10 @@ FISHING
 - Accessibility auto-click can be enabled in Settings.
 - Approach the bright Fishing Shop booth and press E to open it.
 - The Fishing Shop buys one Cooler fish at a time for full base value.
+- Buy Coffee, Energy Drinks, Snacks, and Fish Finders as Bag supplies.
+- Drag supplies from Bag to the hotbar and left-click in READY to use one.
+- Coffee improves movement; other supplies temporarily improve fishing.
+- The Cooler starts at 12 fish; buy permanent capacity expansions at the shop.
 - Reel Speed upgrades increase authoritative green reeling progress.
 - Barrier Power upgrades increase damage per valid barrier action.
 - Shop upgrades persist in the local progression save.

progression/player_cooler_capacity.gd

@@ -0,0 +1,65 @@
+class_name PlayerCoolerCapacity
+extends Node
+
+const PlayerWalletType = preload("res://economy/player_wallet.gd")
+
+signal capacity_changed(level: int, capacity: int)
+
+const CAPACITIES: Array[int] = [12, 18, 24, 32, 40]
+const EXPANSION_COSTS: Array[int] = [75, 175, 400, 850]
+const MAX_LEVEL: int = 4
+
+var _capacity_level: int = 0
+
+
+func get_level() -> int:
+	return _capacity_level
+
+
+func get_capacity() -> int:
+	return CAPACITIES[_capacity_level]
+
+
+func get_next_capacity() -> int:
+	if _capacity_level >= MAX_LEVEL:
+		return -1
+	return CAPACITIES[_capacity_level + 1]
+
+
+func get_next_cost() -> int:
+	if _capacity_level >= MAX_LEVEL:
+		return -1
+	return EXPANSION_COSTS[_capacity_level]
+
+
+func can_purchase(wallet: PlayerWalletType) -> bool:
+	var cost: int = get_next_cost()
+	return wallet != null and cost >= 0 and wallet.can_afford(cost)
+
+
+func purchase(wallet: PlayerWalletType) -> bool:
+	if not can_purchase(wallet):
+		return false
+	var cost: int = get_next_cost()
+	if not wallet.debit(cost):
+		return false
+	_capacity_level += 1
+	capacity_changed.emit(_capacity_level, get_capacity())
+	return true
+
+
+func restore_level(level: int) -> bool:
+	var validated: int = clampi(level, 0, MAX_LEVEL)
+	var changed: bool = _capacity_level != validated
+	_capacity_level = validated
+	if changed:
+		capacity_changed.emit(_capacity_level, get_capacity())
+	return true
+
+
+func reset_to_defaults() -> void:
+	restore_level(0)
+
+
+func to_save_data() -> Dictionary:
+	return {"capacity_level": _capacity_level}

progression/player_cooler_capacity.gd.uid

@@ -0,0 +1 @@
+uid://c85ofvdqxyacg

progression/player_item_effects.gd

@@ -0,0 +1,142 @@
+class_name PlayerItemEffects
+extends Node
+
+const ItemDataType = preload("res://items/item_data.gd")
+const PlayerBagType = preload("res://inventory/player_bag.gd")
+
+signal effects_changed
+
+const COFFEE_ID: StringName = &"coffee"
+const ENERGY_DRINK_ID: StringName = &"energy_drink"
+const SNACK_ID: StringName = &"snack"
+const FISH_FINDER_ID: StringName = &"fish_finder"
+const COFFEE_DURATION: float = 90.0
+const ENERGY_DRINK_DURATION: float = 90.0
+const SNACK_DURATION: float = 60.0
+const FISH_FINDER_DURATION: float = 120.0
+const COFFEE_MOVEMENT_MULTIPLIER: float = 1.10
+const ENERGY_REEL_MULTIPLIER: float = 1.15
+const SNACK_BARRIER_BONUS: int = 1
+const FISH_FINDER_BITE_MULTIPLIER: float = 0.80
+
+var _remaining: Dictionary[StringName, float] = {
+	COFFEE_ID: 0.0,
+	ENERGY_DRINK_ID: 0.0,
+	SNACK_ID: 0.0,
+	FISH_FINDER_ID: 0.0,
+}
+
+
+func _process(delta: float) -> void:
+	var changed: bool = false
+	for item_id: StringName in _remaining:
+		var previous: float = _remaining[item_id]
+		if previous <= 0.0:
+			continue
+		var next: float = maxf(previous - delta, 0.0)
+		_remaining[item_id] = next
+		if next == 0.0:
+			changed = true
+	if changed:
+		effects_changed.emit()
+
+
+func use_consumable(
+	item: ItemDataType,
+	bag: PlayerBagType,
+) -> bool:
+	if (
+		item == null
+		or bag == null
+		or item.category != ItemDataType.Category.CONSUMABLE
+		or not item.usable
+		or not _remaining.has(item.item_id)
+		or not bag.owns_item(item.item_id)
+	):
+		return false
+	if not bag.remove_item(item.item_id, 1):
+		return false
+	_remaining[item.item_id] = _get_duration(item.item_id)
+	effects_changed.emit()
+	return true
+
+
+func reset_all() -> void:
+	var changed: bool = false
+	for item_id: StringName in _remaining:
+		changed = changed or _remaining[item_id] > 0.0
+		_remaining[item_id] = 0.0
+	if changed:
+		effects_changed.emit()
+
+
+func get_remaining(item_id: StringName) -> float:
+	return maxf(_remaining.get(item_id, 0.0), 0.0)
+
+
+func is_active(item_id: StringName) -> bool:
+	return get_remaining(item_id) > 0.0
+
+
+func get_movement_multiplier() -> float:
+	return COFFEE_MOVEMENT_MULTIPLIER if is_active(COFFEE_ID) else 1.0
+
+
+func get_reel_multiplier() -> float:
+	return ENERGY_REEL_MULTIPLIER if is_active(ENERGY_DRINK_ID) else 1.0
+
+
+func get_barrier_bonus() -> int:
+	return SNACK_BARRIER_BONUS if is_active(SNACK_ID) else 0
+
+
+func get_bite_time_multiplier() -> float:
+	return (
+		FISH_FINDER_BITE_MULTIPLIER
+		if is_active(FISH_FINDER_ID)
+		else 1.0
+	)
+
+
+func get_rarity_weight_multiplier(rarity: int) -> float:
+	if not is_active(FISH_FINDER_ID):
+		return 1.0
+	match rarity:
+		0:
+			return 1.0
+		1:
+			return 1.10
+		2:
+			return 1.15
+		3:
+			return 1.20
+		_:
+			return 1.25
+
+
+func get_feedback(item_id: StringName) -> String:
+	match item_id:
+		COFFEE_ID:
+			return "Coffee active: movement speed increased."
+		ENERGY_DRINK_ID:
+			return "Energy Drink active: reeling speed increased."
+		SNACK_ID:
+			return "Snack active: barrier damage increased."
+		FISH_FINDER_ID:
+			return "Fish Finder active: bites and uncommon catches improved."
+		_:
+			return ""
+
+
+func _get_duration(item_id: StringName) -> float:
+	match item_id:
+		COFFEE_ID:
+			return COFFEE_DURATION
+		ENERGY_DRINK_ID:
+			return ENERGY_DRINK_DURATION
+		SNACK_ID:
+			return SNACK_DURATION
+		FISH_FINDER_ID:
+			return FISH_FINDER_DURATION
+		_:
+			return 0.0

progression/player_item_effects.gd.uid

@@ -0,0 +1 @@
+uid://cvd5jj5wbab1k

save/player_save_manager.gd

@@ -14,8 +14,11 @@ const PlayerHotbarType = preload("res://inventory/player_hotbar.gd")
 const PlayerFishingUpgradesType = preload(
 	"res://progression/player_fishing_upgrades.gd"
 )
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 
-const SAVE_VERSION: int = 3
+const SAVE_VERSION: int = 4
 const BASIC_ROD_ID: StringName = &"basic_fishing_rod"
 const SAVE_PATH: String = "user://player_save.json"
 const TEMP_PATH: String = "user://player_save.json.tmp"
@@ -34,6 +37,7 @@ class LoadSnapshot:
 	var selected_hotbar_slot: int = 0
 	var reel_speed_level: int = 0
 	var barrier_power_level: int = 0
+	var cooler_capacity_level: int = 0
 
 
 @export_range(0.05, 5.0, 0.05) var autosave_delay: float = 0.5
@@ -46,6 +50,7 @@ var _bag: PlayerBagType
 var _hotbar: PlayerHotbarType
 var _item_catalog: ItemCatalogType
 var _fishing_upgrades: PlayerFishingUpgradesType
+var _cooler_capacity: PlayerCoolerCapacityType
 var _autosave_timer: Timer
 var _is_configured: bool = false
 var _is_restoring: bool = false
@@ -70,6 +75,7 @@ func setup(
 	hotbar: PlayerHotbarType,
 	item_catalog: ItemCatalogType,
 	fishing_upgrades: PlayerFishingUpgradesType,
+	cooler_capacity: PlayerCoolerCapacityType,
 ) -> void:
 	_inventory = inventory
 	_collection_log = collection_log
@@ -79,6 +85,7 @@ func setup(
 	_hotbar = hotbar
 	_item_catalog = item_catalog
 	_fishing_upgrades = fishing_upgrades
+	_cooler_capacity = cooler_capacity
 	_is_configured = (
 		_inventory != null
 		and _collection_log != null
@@ -88,6 +95,7 @@ func setup(
 		and _hotbar != null
 		and _item_catalog != null
 		and _fishing_upgrades != null
+		and _cooler_capacity != null
 	)
 	if not _is_configured:
 		push_error("PlayerSaveManager setup is missing required references.")
@@ -114,6 +122,12 @@ func setup(
 		_on_upgrades_changed
 	):
 		_fishing_upgrades.upgrades_changed.connect(_on_upgrades_changed)
+	if not _cooler_capacity.capacity_changed.is_connected(
+		_on_cooler_capacity_changed
+	):
+		_cooler_capacity.capacity_changed.connect(
+			_on_cooler_capacity_changed
+		)
 
 
 func load_player_data() -> bool:
@@ -183,6 +197,9 @@ func load_player_data() -> bool:
 		snapshot.reel_speed_level,
 		snapshot.barrier_power_level
 	)
+	var cooler_restored: bool = _cooler_capacity.restore_level(
+		snapshot.cooler_capacity_level
+	)
 	_is_restoring = false
 	if (
 		not inventory_restored
@@ -191,6 +208,7 @@ func load_player_data() -> bool:
 		or not bag_restored
 		or not hotbar_restored
 		or not upgrades_restored
+		or not cooler_restored
 	):
 		push_error("Validated player save could not be restored.")
 		return false
@@ -400,6 +418,7 @@ func _build_save_dictionary() -> Dictionary:
 			"slots": serialized_slots,
 		},
 		"upgrades": _fishing_upgrades.to_save_data(),
+		"cooler": _cooler_capacity.to_save_data(),
 	}
 
 
@@ -418,12 +437,17 @@ func _build_load_snapshot(save_data: Dictionary) -> LoadSnapshot:
 	var bag_data: Dictionary = save_data["bag"]
 	var hotbar_data: Dictionary = save_data["hotbar"]
 	var upgrades_data: Dictionary = {}
+	var cooler_data: Dictionary = {}
 	if typeof(save_data.get("upgrades")) == TYPE_DICTIONARY:
 		upgrades_data = save_data["upgrades"]
 	else:
 		push_warning(
 			"Saved fishing upgrades were missing or invalid; using defaults."
 		)
+	if typeof(save_data.get("cooler")) == TYPE_DICTIONARY:
+		cooler_data = save_data["cooler"]
+	else:
+		push_warning("Saved Cooler data was missing or invalid; using defaults.")
 	if (
 		not wallet_data.has("balance")
 		or typeof(collection_data.get("discovered_fish_ids")) != TYPE_ARRAY
@@ -600,6 +624,11 @@ func _build_load_snapshot(save_data: Dictionary) -> LoadSnapshot:
 		PlayerFishingUpgradesType.MAX_BARRIER_POWER_LEVEL,
 		"barrier_power_level"
 	)
+	snapshot.cooler_capacity_level = _read_upgrade_level(
+		cooler_data.get("capacity_level"),
+		PlayerCoolerCapacityType.MAX_LEVEL,
+		"cooler.capacity_level"
+	)
 	return snapshot
 
 
@@ -619,6 +648,8 @@ func _migrate_save(
 				migrated = _migrate_version_1_to_2(migrated)
 			2:
 				migrated = _migrate_version_2_to_3(migrated)
+			3:
+				migrated = _migrate_version_3_to_4(migrated)
 			_:
 				return {}
 		if migrated.is_empty():
@@ -659,6 +690,13 @@ func _migrate_version_2_to_3(data: Dictionary) -> Dictionary:
 	return migrated
 
 
+func _migrate_version_3_to_4(data: Dictionary) -> Dictionary:
+	var migrated: Dictionary = data.duplicate(true)
+	migrated["save_version"] = 4
+	migrated["cooler"] = {"capacity_level": 0}
+	return migrated
+
+
 func _mark_dirty() -> void:
 	if (
 		_is_restoring
@@ -693,6 +731,13 @@ func _on_upgrades_changed(
 	_mark_dirty()
 
 
+func _on_cooler_capacity_changed(
+	_level: int,
+	_capacity: int,
+) -> void:
+	_mark_dirty()
+
+
 func _on_autosave_timeout() -> void:
 	if _is_dirty:
 		save_now()
@@ -748,6 +793,7 @@ func _restore_defaults() -> void:
 	_bag.replace_all_items(default_items)
 	_hotbar.replace_state(default_slots, 0)
 	_fishing_upgrades.reset_to_defaults()
+	_cooler_capacity.reset_to_defaults()
 	_is_restoring = false
 	_is_dirty = false
 

ui/fishing_shop.gd

@@ -9,11 +9,18 @@ const FishInventoryType = preload("res://inventory/fish_inventory.gd")
 const FishSaleResultType = preload("res://economy/fish_sale_result.gd")
 const FishSaleServiceType = preload("res://economy/fish_sale_service.gd")
 const PlayerWalletType = preload("res://economy/player_wallet.gd")
+const FishingShopStockType = preload("res://economy/fishing_shop_stock.gd")
+const ItemCatalogType = preload("res://items/item_catalog.gd")
+const ItemDataType = preload("res://items/item_data.gd")
+const PlayerBagType = preload("res://inventory/player_bag.gd")
 const FishingSpotType = preload("res://fishing/fishing_spot.gd")
 const PlayerFishingUpgradesType = preload(
 	"res://progression/player_fishing_upgrades.gd"
 )
 const PlayerType = preload("res://player/player.gd")
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 const ShopInteractionType = preload(
 	"res://world/fishing_shop_interaction.gd"
 )
@@ -30,6 +37,7 @@ enum CloseReason {
 
 @onready var _wallet_label: Label = %WalletLabel
 @onready var _fish_list: ItemList = %FishList
+@onready var _sales_title: Label = %SalesTitle
 @onready var _fish_empty: Label = %FishEmpty
 @onready var _fish_texture: TextureRect = %FishTexture
 @onready var _fish_name: Label = %FishName
@@ -44,6 +52,11 @@ enum CloseReason {
 @onready var _barrier_effect: Label = %BarrierEffect
 @onready var _barrier_cost: Label = %BarrierCost
 @onready var _barrier_purchase: Button = %BarrierPurchase
+@onready var _supplies_list: VBoxContainer = %SuppliesList
+@onready var _cooler_level: Label = %CoolerLevel
+@onready var _cooler_effect: Label = %CoolerEffect
+@onready var _cooler_cost: Label = %CoolerCost
+@onready var _cooler_purchase: Button = %CoolerPurchase
 @onready var _confirmation: PanelContainer = %SaleConfirmation
 @onready var _confirmation_text: Label = %ConfirmationText
 @onready var _confirm_sale: Button = %ConfirmSale
@@ -57,6 +70,9 @@ var _buyer: FishBuyerProfileType
 var _upgrades: PlayerFishingUpgradesType
 var _fishing_spot: FishingSpotType
 var _interaction: ShopInteractionType
+var _bag: PlayerBagType
+var _item_catalog: ItemCatalogType
+var _cooler_capacity: PlayerCoolerCapacityType
 var _selected_catch_id: StringName
 var _confirmation_catch_id: StringName
 var _prior_movement_enabled: bool = true
@@ -77,6 +93,7 @@ func _ready() -> void:
 	_cancel_sale.pressed.connect(_close_sale_confirmation)
 	_reel_purchase.pressed.connect(_purchase_reel_speed)
 	_barrier_purchase.pressed.connect(_purchase_barrier_power)
+	_cooler_purchase.pressed.connect(_purchase_cooler_capacity)
 
 
 func setup(
@@ -88,6 +105,9 @@ func setup(
 	upgrades: PlayerFishingUpgradesType,
 	fishing_spot: FishingSpotType,
 	interaction: ShopInteractionType,
+	bag: PlayerBagType,
+	item_catalog: ItemCatalogType,
+	cooler_capacity: PlayerCoolerCapacityType,
 ) -> void:
 	_player = player
 	_inventory = inventory
@@ -97,12 +117,21 @@ func setup(
 	_upgrades = upgrades
 	_fishing_spot = fishing_spot
 	_interaction = interaction
+	_bag = bag
+	_item_catalog = item_catalog
+	_cooler_capacity = cooler_capacity
 	if not _inventory.catches_changed.is_connected(_on_inventory_changed):
 		_inventory.catches_changed.connect(_on_inventory_changed)
 	if not _wallet.balance_changed.is_connected(_on_wallet_changed):
 		_wallet.balance_changed.connect(_on_wallet_changed)
 	if not _upgrades.upgrades_changed.is_connected(_on_upgrades_changed):
 		_upgrades.upgrades_changed.connect(_on_upgrades_changed)
+	if not _bag.contents_changed.is_connected(_on_bag_changed):
+		_bag.contents_changed.connect(_on_bag_changed)
+	if not _cooler_capacity.capacity_changed.is_connected(
+		_on_cooler_capacity_changed
+	):
+		_cooler_capacity.capacity_changed.connect(_on_cooler_capacity_changed)
 	_refresh_all()
 
 
@@ -207,6 +236,8 @@ func _refresh_all() -> void:
 	_refresh_fish_list()
 	_refresh_selected_fish()
 	_refresh_upgrades()
+	_refresh_supplies()
+	_refresh_cooler_capacity()
 
 
 func _refresh_wallet() -> void:
@@ -222,6 +253,10 @@ func _refresh_fish_list() -> void:
 	var catches: Array[FishCatchType] = (
 		_inventory.get_all_catches() if _inventory != null else []
 	)
+	_sales_title.text = "Cooler %d / %d • Full base value" % [
+		catches.size(),
+		_cooler_capacity.get_capacity() if _cooler_capacity != null else 0,
+	]
 	catches.sort_custom(
 		func(a: FishCatchType, b: FishCatchType) -> bool:
 			return a.catch_sequence > b.catch_sequence
@@ -335,6 +370,65 @@ func _refresh_upgrades() -> void:
 	_barrier_purchase.text = "MAX" if barrier_cost < 0 else "Purchase"
 
 
+func _refresh_supplies() -> void:
+	if _supplies_list == null:
+		return
+	for child: Node in _supplies_list.get_children():
+		_supplies_list.remove_child(child)
+		child.queue_free()
+	for item_id: StringName in FishingShopStockType.get_stock_item_ids():
+		var item: ItemDataType = _item_catalog.get_item_by_id(item_id)
+		if item == null:
+			continue
+		var button := Button.new()
+		button.custom_minimum_size = Vector2(195, 54)
+		button.icon = item.icon
+		button.expand_icon = true
+		button.alignment = HORIZONTAL_ALIGNMENT_LEFT
+		button.text = "%s\n$%d • Owned %d" % [
+			item.display_name,
+			FishingShopStockType.get_price(item_id),
+			_bag.get_quantity(item_id),
+		]
+		button.tooltip_text = item.description
+		button.disabled = (
+			_transaction_in_progress
+			or _closing
+			or not _bag.can_add_item(item_id, 1)
+			or not _wallet.can_afford(
+				FishingShopStockType.get_price(item_id)
+			)
+		)
+		button.pressed.connect(_purchase_supply.bind(item_id))
+		_supplies_list.add_child(button)
+
+
+func _refresh_cooler_capacity() -> void:
+	if _cooler_capacity == null:
+		return
+	var level: int = _cooler_capacity.get_level()
+	var cost: int = _cooler_capacity.get_next_cost()
+	var next_capacity: int = _cooler_capacity.get_next_capacity()
+	_cooler_level.text = "Level %d" % level
+	_cooler_purchase.disabled = (
+		cost < 0
+		or _transaction_in_progress
+		or _closing
+		or not _cooler_capacity.can_purchase(_wallet)
+	)
+	if cost < 0:
+		_cooler_effect.text = "%d fish" % _cooler_capacity.get_capacity()
+		_cooler_cost.text = "MAX"
+		_cooler_purchase.text = "MAX"
+	else:
+		_cooler_effect.text = "%d → %d fish" % [
+			_cooler_capacity.get_capacity(),
+			next_capacity,
+		]
+		_cooler_cost.text = "$%d" % cost
+		_cooler_purchase.text = "Purchase"
+
+
 func _on_fish_selected(index: int) -> void:
 	if index < 0 or index >= _fish_list.item_count:
 		return
@@ -405,6 +499,59 @@ func _purchase_barrier_power() -> void:
 	_purchase_upgrade(false)
 
 
+func _purchase_supply(item_id: StringName) -> void:
+	if _transaction_in_progress or not _is_transaction_context_valid():
+		_feedback.text = "Unable to complete purchase."
+		return
+	var price: int = FishingShopStockType.get_price(item_id)
+	if not _bag.can_add_item(item_id, 1):
+		_feedback.text = "Bag cannot accept this item."
+		return
+	if not _wallet.can_afford(price):
+		_feedback.text = "Not enough money."
+		return
+	var transaction_generation: int = _generation
+	_transaction_in_progress = true
+	var purchased: bool = FishingShopStockType.purchase_one(
+		item_id,
+		_wallet,
+		_bag,
+		_item_catalog
+	)
+	_transaction_in_progress = false
+	if transaction_generation != _generation or not visible:
+		return
+	_feedback.text = (
+		"Item purchased." if purchased else "Unable to complete purchase."
+	)
+	_refresh_all()
+
+
+func _purchase_cooler_capacity() -> void:
+	if _transaction_in_progress or not _is_transaction_context_valid():
+		_feedback.text = "Unable to complete purchase."
+		return
+	var cost: int = _cooler_capacity.get_next_cost()
+	if cost < 0:
+		_feedback.text = "Maximum level reached."
+		return
+	if not _wallet.can_afford(cost):
+		_feedback.text = "Not enough money."
+		return
+	var transaction_generation: int = _generation
+	_transaction_in_progress = true
+	var purchased: bool = _cooler_capacity.purchase(_wallet)
+	_transaction_in_progress = false
+	if transaction_generation != _generation or not visible:
+		return
+	_feedback.text = (
+		"Upgrade purchased."
+		if purchased
+		else "Unable to complete purchase."
+	)
+	_refresh_all()
+
+
 func _purchase_upgrade(is_reel_speed: bool) -> void:
 	if _transaction_in_progress or not _is_transaction_context_valid():
 		_feedback.text = "Unable to complete purchase."
@@ -472,6 +619,8 @@ func _on_inventory_changed() -> void:
 func _on_wallet_changed(_balance: int, _delta: int) -> void:
 	_refresh_wallet()
 	_refresh_upgrades()
+	_refresh_supplies()
+	_refresh_cooler_capacity()
 
 
 func _on_upgrades_changed(
@@ -481,6 +630,15 @@ func _on_upgrades_changed(
 	_refresh_upgrades()
 
 
+func _on_bag_changed() -> void:
+	_refresh_supplies()
+
+
+func _on_cooler_capacity_changed(_level: int, _capacity: int) -> void:
+	_refresh_cooler_capacity()
+	_refresh_fish_list()
+
+
 func _apply_mouse_close_policy(reason: CloseReason) -> void:
 	if not _mouse_snapshot_stored:
 		return

ui/fishing_shop.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=6 format=3]
+[gd_scene load_steps=7 format=3]
 
 [ext_resource type="Script" path="res://ui/fishing_shop.gd" id="1_script"]
 [ext_resource type="Theme" path="res://ui/game_theme.tres" id="2_theme"]
 [ext_resource type="Texture2D" path="res://items/icons/placeholder/reel_speed_upgrade.svg" id="3_reel"]
 [ext_resource type="Texture2D" path="res://items/icons/placeholder/barrier_power_upgrade.svg" id="4_barrier"]
 [ext_resource type="Texture2D" path="res://items/icons/placeholder/fish_coin.svg" id="5_coin"]
+[ext_resource type="Texture2D" path="res://items/icons/placeholder/cooler_expansion.svg" id="6_cooler"]
 
 [node name="FishingShop" type="Control"]
 unique_name_in_owner = true
@@ -37,10 +38,10 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -450.0
-offset_top = -260.0
-offset_right = 450.0
-offset_bottom = 260.0
+offset_left = -480.0
+offset_top = -310.0
+offset_right = 480.0
+offset_bottom = 310.0
 grow_horizontal = 2
 grow_vertical = 2
 
@@ -98,12 +99,13 @@ size_flags_vertical = 3
 theme_override_constants/separation = 12
 
 [node name="FishSales" type="VBoxContainer" parent="ShopPanel/Margin/Layout/Body"]
-custom_minimum_size = Vector2(500, 0)
+custom_minimum_size = Vector2(420, 0)
 layout_mode = 2
 size_flags_horizontal = 3
 theme_override_constants/separation = 6
 
 [node name="SalesTitle" type="Label" parent="ShopPanel/Margin/Layout/Body/FishSales"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "Sell individual Cooler fish • Full base value"
 theme_override_font_sizes/font_size = 17
@@ -111,11 +113,11 @@ theme_override_font_sizes/font_size = 17
 [node name="SalesBody" type="HSplitContainer" parent="ShopPanel/Margin/Layout/Body/FishSales"]
 layout_mode = 2
 size_flags_vertical = 3
-split_offset = 265
+split_offset = 220
 theme_override_constants/separation = 8
 
 [node name="ListPanel" type="PanelContainer" parent="ShopPanel/Margin/Layout/Body/FishSales/SalesBody"]
-custom_minimum_size = Vector2(250, 0)
+custom_minimum_size = Vector2(205, 0)
 layout_mode = 2
 
 [node name="ListMargin" type="MarginContainer" parent="ShopPanel/Margin/Layout/Body/FishSales/SalesBody/ListPanel"]
@@ -143,7 +145,7 @@ icon_mode = 1
 same_column_width = true
 
 [node name="FishDetail" type="PanelContainer" parent="ShopPanel/Margin/Layout/Body/FishSales/SalesBody"]
-custom_minimum_size = Vector2(220, 0)
+custom_minimum_size = Vector2(185, 0)
 layout_mode = 2
 
 [node name="DetailMargin" type="MarginContainer" parent="ShopPanel/Margin/Layout/Body/FishSales/SalesBody/FishDetail"]
@@ -159,7 +161,7 @@ theme_override_constants/separation = 6
 
 [node name="FishTexture" type="TextureRect" parent="ShopPanel/Margin/Layout/Body/FishSales/SalesBody/FishDetail/DetailMargin/DetailStack"]
 unique_name_in_owner = true
-custom_minimum_size = Vector2(190, 100)
+custom_minimum_size = Vector2(160, 90)
 layout_mode = 2
 expand_mode = 1
 stretch_mode = 5
@@ -186,7 +188,7 @@ disabled = true
 text = "Sell Selected"
 
 [node name="Upgrades" type="VBoxContainer" parent="ShopPanel/Margin/Layout/Body"]
-custom_minimum_size = Vector2(310, 0)
+custom_minimum_size = Vector2(270, 0)
 layout_mode = 2
 theme_override_constants/separation = 8
 
@@ -195,6 +197,27 @@ layout_mode = 2
 text = "Fishing Upgrades"
 theme_override_font_sizes/font_size = 17
 
+[node name="Supplies" type="VBoxContainer" parent="ShopPanel/Margin/Layout/Body"]
+custom_minimum_size = Vector2(210, 0)
+layout_mode = 2
+theme_override_constants/separation = 6
+
+[node name="Title" type="Label" parent="ShopPanel/Margin/Layout/Body/Supplies"]
+layout_mode = 2
+text = "Supplies"
+theme_override_font_sizes/font_size = 17
+
+[node name="Scroll" type="ScrollContainer" parent="ShopPanel/Margin/Layout/Body/Supplies"]
+layout_mode = 2
+size_flags_vertical = 3
+horizontal_scroll_mode = 0
+
+[node name="SuppliesList" type="VBoxContainer" parent="ShopPanel/Margin/Layout/Body/Supplies/Scroll"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_constants/separation = 5
+
 [node name="ReelCard" type="PanelContainer" parent="ShopPanel/Margin/Layout/Body/Upgrades"]
 layout_mode = 2
 
@@ -210,7 +233,7 @@ layout_mode = 2
 theme_override_constants/separation = 9
 
 [node name="Icon" type="TextureRect" parent="ShopPanel/Margin/Layout/Body/Upgrades/ReelCard/Margin/Row"]
-custom_minimum_size = Vector2(60, 60)
+custom_minimum_size = Vector2(48, 48)
 layout_mode = 2
 texture = ExtResource("3_reel")
 expand_mode = 1
@@ -261,7 +284,7 @@ layout_mode = 2
 theme_override_constants/separation = 9
 
 [node name="Icon" type="TextureRect" parent="ShopPanel/Margin/Layout/Body/Upgrades/BarrierCard/Margin/Row"]
-custom_minimum_size = Vector2(60, 60)
+custom_minimum_size = Vector2(48, 48)
 layout_mode = 2
 texture = ExtResource("4_barrier")
 expand_mode = 1
@@ -297,6 +320,57 @@ unique_name_in_owner = true
 layout_mode = 2
 text = "Purchase"
 
+[node name="CoolerCard" type="PanelContainer" parent="ShopPanel/Margin/Layout/Body/Upgrades"]
+layout_mode = 2
+
+[node name="Margin" type="MarginContainer" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard"]
+layout_mode = 2
+theme_override_constants/margin_left = 9
+theme_override_constants/margin_top = 9
+theme_override_constants/margin_right = 9
+theme_override_constants/margin_bottom = 9
+
+[node name="Row" type="HBoxContainer" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin"]
+layout_mode = 2
+theme_override_constants/separation = 9
+
+[node name="Icon" type="TextureRect" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row"]
+custom_minimum_size = Vector2(48, 48)
+layout_mode = 2
+texture = ExtResource("6_cooler")
+expand_mode = 1
+stretch_mode = 5
+texture_filter = 1
+
+[node name="Data" type="VBoxContainer" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row"]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="Name" type="Label" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row/Data"]
+layout_mode = 2
+text = "Cooler Capacity"
+theme_override_font_sizes/font_size = 17
+
+[node name="CoolerLevel" type="Label" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row/Data"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Level 0"
+
+[node name="CoolerEffect" type="Label" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row/Data"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "12 → 18 fish"
+
+[node name="CoolerCost" type="Label" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row/Data"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "$75"
+
+[node name="CoolerPurchase" type="Button" parent="ShopPanel/Margin/Layout/Body/Upgrades/CoolerCard/Margin/Row"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Purchase"
+
 [node name="SaleConfirmation" type="PanelContainer" parent="."]
 unique_name_in_owner = true
 visible = false

ui/game_ui.gd

@@ -23,6 +23,12 @@ const PlayerFishingUpgradesType = preload(
 const ShopInteractionType = preload(
 	"res://world/fishing_shop_interaction.gd"
 )
+const PlayerItemEffectsType = preload(
+	"res://progression/player_item_effects.gd"
+)
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 
 @onready var _status_label: Label = %StatusLabel
 @onready var _catch_track: Control = %CatchTrack
@@ -40,6 +46,7 @@ const ShopInteractionType = preload(
 @onready var _hotbar_ui: HotbarUIType = %Hotbar
 @onready var _fishing_shop: FishingShopType = %FishingShop
 @onready var _shop_prompt: PanelContainer = %ShopPrompt
+@onready var _effect_status: Label = %EffectStatus
 
 var _showcase_active: bool = false
 var _player_menu_open: bool = false
@@ -47,6 +54,7 @@ var _gameplay_ui_enabled: bool = false
 var _fishing_spot: FishingSpotType
 var _system_menu_open: bool = false
 var _shop_open: bool = false
+var _item_effects: PlayerItemEffectsType
 
 
 func setup(
@@ -64,8 +72,11 @@ func setup(
 	main_shop_buyer: FishBuyerProfileType,
 	fishing_upgrades: PlayerFishingUpgradesType,
 	shop_interaction: ShopInteractionType,
+	item_effects: PlayerItemEffectsType,
+	cooler_capacity: PlayerCoolerCapacityType,
 ) -> void:
 	_fishing_spot = fishing_spot
+	_item_effects = item_effects
 	fishing_spot.status_changed.connect(_on_fishing_status_changed)
 	fishing_spot.catch_display_changed.connect(_on_catch_display_changed)
 	fishing_spot.showcase_changed.connect(_on_showcase_changed)
@@ -83,7 +94,8 @@ func setup(
 		fishing_spot,
 		bag,
 		hotbar,
-		item_catalog
+		item_catalog,
+		cooler_capacity
 	)
 	_hotbar_ui.setup(hotbar, bag, item_catalog, fishing_spot)
 	_fishing_shop.setup(
@@ -94,11 +106,42 @@ func setup(
 		main_shop_buyer,
 		fishing_upgrades,
 		fishing_spot,
-		shop_interaction
+		shop_interaction,
+		bag,
+		item_catalog,
+		cooler_capacity
 	)
 	_fishing_shop.menu_visibility_changed.connect(_on_shop_visibility_changed)
 
 
+func _process(_delta: float) -> void:
+	if _item_effects == null or not _gameplay_ui_enabled:
+		_effect_status.hide()
+		return
+	var parts: Array[String] = []
+	for item_id: StringName in [
+		PlayerItemEffectsType.COFFEE_ID,
+		PlayerItemEffectsType.ENERGY_DRINK_ID,
+		PlayerItemEffectsType.SNACK_ID,
+		PlayerItemEffectsType.FISH_FINDER_ID,
+	]:
+		var remaining: float = _item_effects.get_remaining(item_id)
+		if remaining <= 0.0:
+			continue
+		var label: String = {
+			PlayerItemEffectsType.COFFEE_ID: "Coffee",
+			PlayerItemEffectsType.ENERGY_DRINK_ID: "Energy",
+			PlayerItemEffectsType.SNACK_ID: "Snack",
+			PlayerItemEffectsType.FISH_FINDER_ID: "Finder",
+		}.get(item_id, "")
+		parts.append(
+			"%s %d:%02d"
+			% [label, int(remaining) / 60, int(remaining) % 60]
+		)
+	_effect_status.text = "  ".join(parts)
+	_effect_status.visible = not parts.is_empty()
+
+
 func close_player_menu() -> void:
 	_player_menu.close_menu()
 

ui/game_ui.tscn

@@ -167,6 +167,20 @@ horizontal_alignment = 1
 [node name="FishingShop" parent="." instance=ExtResource("8_shop")]
 unique_name_in_owner = true
 
+[node name="EffectStatus" type="Label" parent="."]
+unique_name_in_owner = true
+visible = false
+z_index = 54
+offset_left = 18.0
+offset_top = 18.0
+offset_right = 500.0
+offset_bottom = 44.0
+mouse_filter = 2
+theme = ExtResource("3_theme")
+theme_override_colors/font_shadow_color = Color(0, 0, 0, 0.9)
+theme_override_constants/shadow_offset_x = 2
+theme_override_constants/shadow_offset_y = 2
+
 [node name="ScreenFade" type="ColorRect" parent="."]
 unique_name_in_owner = true
 visible = false

ui/player_menu.gd

@@ -19,6 +19,9 @@ const OwnedItemType = preload("res://items/owned_item.gd")
 const PlayerBagType = preload("res://inventory/player_bag.gd")
 const PlayerHotbarType = preload("res://inventory/player_hotbar.gd")
 const ItemDragSourceType = preload("res://ui/item_drag_source.gd")
+const PlayerCoolerCapacityType = preload(
+	"res://progression/player_cooler_capacity.gd"
+)
 
 signal menu_visibility_changed(is_open: bool)
 
@@ -59,6 +62,7 @@ enum CloseReason {
 @onready var _sort_option: OptionButton = %SortOption
 @onready var _sort_direction: Button = %SortDirection
 @onready var _held_value: Label = %HeldValue
+@onready var _cooler_count: Label = %CoolerCount
 @onready var _inventory_empty: Label = %InventoryEmpty
 @onready var _inventory_grid: GridContainer = %InventoryGrid
 @onready var _detail_texture: TextureRect = %DetailTexture
@@ -86,6 +90,7 @@ var _fishing_spot: FishingSpotType
 var _bag: PlayerBagType
 var _hotbar: PlayerHotbarType
 var _item_catalog: ItemCatalogType
+var _cooler_capacity: PlayerCoolerCapacityType
 var _current_section: Section = Section.COOLER
 var _sort_mode: SortMode = SortMode.CATCH_ORDER
 var _sort_descending: bool = true
@@ -138,6 +143,7 @@ func setup(
 	bag: PlayerBagType,
 	hotbar: PlayerHotbarType,
 	item_catalog: ItemCatalogType,
+	cooler_capacity: PlayerCoolerCapacityType,
 ) -> void:
 	_player = player
 	_inventory = inventory
@@ -150,6 +156,7 @@ func setup(
 	_bag = bag
 	_hotbar = hotbar
 	_item_catalog = item_catalog
+	_cooler_capacity = cooler_capacity
 	if not _inventory.catches_changed.is_connected(_on_inventory_changed):
 		_inventory.catches_changed.connect(_on_inventory_changed)
 	if not _collection_log.fish_discovered.is_connected(_on_fish_discovered):
@@ -160,6 +167,10 @@ func setup(
 		_fishing_spot.bite_activated.connect(_on_bite_activated)
 	if not _bag.contents_changed.is_connected(_on_bag_changed):
 		_bag.contents_changed.connect(_on_bag_changed)
+	if not _cooler_capacity.capacity_changed.is_connected(
+		_on_cooler_capacity_changed
+	):
+		_cooler_capacity.capacity_changed.connect(_on_cooler_capacity_changed)
 	_refresh_all()
 
 
@@ -461,6 +472,14 @@ func _refresh_economy_summary() -> void:
 	)
 	_wallet_balance.text = "Wallet: $%d" % balance
 	_held_value.text = "Held fish base value: $%d" % held_total
+	_cooler_count.text = "%d / %d" % [
+		_inventory.get_all_catches().size() if _inventory != null else 0,
+		_cooler_capacity.get_capacity() if _cooler_capacity != null else 0,
+	]
+
+
+func _on_cooler_capacity_changed(_level: int, _capacity: int) -> void:
+	_refresh_economy_summary()
 
 
 func _refresh_inventory() -> void:

ui/player_menu.tscn

@@ -140,6 +140,12 @@ text = "Newest first"
 layout_mode = 2
 size_flags_horizontal = 3
 
+[node name="CoolerCount" type="Label" parent="MenuPanel/Margin/Layout/Content/InventorySection/SortBar"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "0 / 12"
+theme_override_colors/font_color = Color(0.208, 0.725, 0.78, 1)
+
 [node name="HeldValue" type="Label" parent="MenuPanel/Margin/Layout/Content/InventorySection/SortBar"]
 unique_name_in_owner = true
 layout_mode = 2