106 lines
2.4 KiB
Lua
106 lines
2.4 KiB
Lua
local shop = {}
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local textbox = require "action.textbox"
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local input = require "util.input"
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local memory = require "util.memory"
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local menu = require "util.menu"
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local player = require "util.player"
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local inventory = require "storage.inventory"
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function shop.transaction(options)
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local item, itemMenu, menuIdx, quantityMenu
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if options.sell then
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menuIdx = 1
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itemMenu = 29
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quantityMenu = 158
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for i,sit in ipairs(options.sell) do
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local idx = inventory.indexOf(sit.name)
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if idx ~= -1 then
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item = sit
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item.index = idx
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item.amount = inventory.count(sit.name)
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break
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end
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end
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end
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if not item and options.buy then
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menuIdx = 0
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itemMenu = 123
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quantityMenu = 161
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for i,bit in ipairs(options.buy) do
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local needed = (bit.amount or 1) - inventory.count(bit.name)
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if needed > 0 then
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item = bit
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item.amount = needed
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break
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end
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end
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end
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if not item then
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if not textbox.isActive() then
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return true
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end
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input.press("B")
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elseif player.isFacing(options.direction or "Left") then
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if textbox.isActive() then
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if menu.isCurrently(32, "shop") then
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menu.select(menuIdx, true, false, "shop")
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elseif menu.getCol() == 15 then
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input.press("A")
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elseif menu.isCurrently(itemMenu, "transaction") then
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if menu.select(item.index, "accelerate", true, "transaction", true) then
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if menu.isCurrently(quantityMenu, "shop") then
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local currAmount = memory.value("shop", "transaction_amount")
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if menu.balance(currAmount, item.amount, false, 99, true) then
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input.press("A")
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end
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else
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input.press("A")
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end
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end
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else
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input.press("B")
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end
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else
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input.press("A", 2)
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end
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else
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player.interact(options.direction or "Left")
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end
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return false
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end
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function shop.vend(options)
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local item
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menuIdx = 0
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for i,bit in ipairs(options.buy) do
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local needed = (bit.amount or 1) - inventory.count(bit.name)
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if needed > 0 then
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item = bit
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item.buy = needed
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break
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end
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end
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if not item then
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if not textbox.isActive() then
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return true
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end
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input.press("B")
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elseif player.face(options.direction) then
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if textbox.isActive() then
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if memory.value("battle", "text") > 1 and memory.value("battle", "menu") ~= 95 then
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menu.select(item.index, true)
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else
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input.press("A")
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end
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else
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input.press("A", 2)
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end
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end
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return false
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end
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return shop
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