136 lines
3.7 KiB
GDScript
136 lines
3.7 KiB
GDScript
extends Node
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## Array of menu actions represented as buttons
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@onready var actions: Array[Button] = [
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$Action1,
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$Action2,
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$Action3,
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$Action4,
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$Action5,
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$Action6,
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$Action7,
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$Action8
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]
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var base
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var player_ship
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## Script attached to transit buttons
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const TRANSIT_BUTTON_SCRIPT = preload("res://scripts/Classes/Menu/transit_button.gd")
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## Buy/Sell item trigger
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const BUY_SELL_ITEM = "BUY_SELL_ITEM"
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## Buy/Sell button placeholder
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const BASE_BUY_SELL = "BASE_BUY_SELL"
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## Button to buy amount of item
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const BASE_BUY_ITEM = "BASE_BUY_ITEM"
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## Button to sell amount of item
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const BASE_SELL_ITEM = "BASE_SELL_ITEM"
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## Null button ID
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const NULL = "NULL"
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## Menu which is loaded on ready
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@export var menu: Menu = null
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## Is base buying from player or vice versa
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var buy: bool = false
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## How many buy/sell options are available
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var buy_sell_options: int = -1
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## Which buy/sell tab should be opened (tab holds 6 items)
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var buy_sell_tab: int = 0
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## Which item is selected to buy/sell
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var buy_sell_selected_item: int = -1
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## How many items will be bought/sold
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var buy_sell_amount = 0
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func _ready():
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load_menu()
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get_tree().create_timer(0.05).timeout.connect(post_ready)
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func post_ready():
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base = get_parent().get_parent().get_parent().base
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player_ship = base.player_ship
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## Called when menu is changed
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func load_menu():
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var format = {}
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# iterating through all actions
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for i in range(len(menu.item_ids)):
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match menu.item_ids[i]:
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BASE_BUY_SELL:
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if i <= buy_sell_options:
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var list = base.items_on_buy if buy else base.items_on_sell
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format["item_id"] = i + buy_sell_tab * 6
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format["item_name"] = tr(list[i - 1 + buy_sell_tab * 6].name)
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menu.item_ids[i] = BUY_SELL_ITEM
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BASE_BUY_ITEM:
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format = get_buy_sell_button_format(buy_sell_selected_item, i)
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BASE_SELL_ITEM:
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format = get_buy_sell_button_format(buy_sell_selected_item, i)
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actions[i].disabled = false
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# disconnect previous action
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if actions[i] is TransitButton:
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actions[i].button_up.disconnect(transit_menu)
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elif actions[i] is MenuAction:
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actions[i].button_up.disconnect(actions[i].action)
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# disconnect previous script
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actions[i].set_script(null)
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actions[i].text = tr(menu.item_ids[i]).format(format)
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# assign new script
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match menu.item_actions[i]:
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Menu.Action.TransitAction:
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actions[i].set_script(TRANSIT_BUTTON_SCRIPT)
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Menu.Action.ButtonAction:
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actions[i].set_script(menu.item_data[i].load_script())
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Menu.Action.ComboAction:
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actions[i].set_script(menu.item_data[i].load_script())
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if "format" in actions[i]:
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actions[i].format = format
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if "id" in actions[i]:
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actions[i].id = i
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if "dialogue" in actions[i]:
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actions[i].dialogue = $"../../Dialogue"
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## Called with transit_button, changes current menu
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func transit_menu(id: int):
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assert(id < len(menu.item_ids) and id >= 0)
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var new_menu = menu.item_data[id].load_menu().duplicate()
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menu = new_menu
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load_menu()
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func get_buy_sell_button_format(item_id: int, button_id: int) -> Dictionary:
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var amount = 0
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var prices = base.buy_prices if buy else base.sell_prices
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var items = base.items_on_buy if buy else base.items_on_sell
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var item_name = items[item_id].name
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var price = prices[item_id]
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match button_id:
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1:
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amount = 1
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2:
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amount = 5
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3:
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amount = 10
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4:
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amount = 50
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5:
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amount = 100
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6:
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if buy:
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amount = roundi(player_ship.money / price)
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elif item_name in player_ship.cargo:
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amount = player_ship.cargo[item_name]
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7:
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if buy:
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amount = roundi(player_ship.money / (price * 2))
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elif item_name in player_ship.cargo:
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amount = roundi(player_ship.cargo[item_name] / 2)
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var total_cost = price * amount
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var format = {
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"amount": amount,
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"total_cost": total_cost,
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"item": item_name,
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"item_name": tr(item_name),
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"buy": buy
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}
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return format
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