local Memory = require 'maps.pirates.memory'
local Roles = require 'maps.pirates.roles.roles'
local Balance = require 'maps.pirates.balance'
local Common = require 'maps.pirates.common'
local Utils = require 'maps.pirates.utils_local'
local Math = require 'maps.pirates.math'
local Loot = require 'maps.pirates.loot'
local inspect = require 'utils.inspect'.inspect

local Structures = require 'maps.pirates.structures.structures'
local Surfaces = require 'maps.pirates.surfaces.surfaces'
local Boats = require 'maps.pirates.structures.boats.boats'
local Hold = require 'maps.pirates.surfaces.hold'

local Public = {}

-- September 2021: Reworking the game so that you start on a 'sloop with hold', but can customize the ship with upgrades.

-- I'm thinking these can start by simply being shop icons.

-- In the hold, we can extend the hold size by placing tiles. Perhaps the space that is extended could be random, as usual to dissuade repetitive builds.

-- For the deck, we don't really want to do that. It's probably safest to stick to things like upgrading the accumulator.

local enum = {
	EXTRA_HOLD = 'extra_hold',
	MORE_POWER = 'upgrade_power',
	UNLOCK_MERCHANTS = 'unlock_merchants',
	ROCKETS_FOR_SALE = 'rockets_for_sale',
} 
Public.enum = enum
Public.List = {
	enum.EXTRA_HOLD,
	enum.MORE_POWER,
	enum.UNLOCK_MERCHANTS,
	enum.ROCKETS_FOR_SALE,
}

Public.crowsnest_display_form = {
	[enum.EXTRA_HOLD] = 'Extra Hold',
	[enum.MORE_POWER] = 'Power',
	[enum.UNLOCK_MERCHANTS] = 'Merchants',
	[enum.ROCKETS_FOR_SALE] = 'Rockets for Sale',
}

function Public.execute_upgade(upgrade_type)

	local memory = Memory.get_crew_memory()
	local boat = memory.boat

	if upgrade_type == enum.EXTRA_HOLD then
		Hold.add_another_hold_surface()
	elseif upgrade_type == enum.MORE_POWER then
		boat.EEI_stage = boat.EEI_stage + 1
		Boats.update_EEIs(boat)
	elseif upgrade_type == enum.UNLOCK_MERCHANTS then
		memory.merchant_ships_unlocked = true
	elseif upgrade_type == enum.ROCKETS_FOR_SALE then
		memory.rockets_for_sale = true
	end

end


return Public