Schedules: Allow to set trade list as a schedule property.
Trade: Trading list now supports setting maximum sell count, buy count and how much to keep (in case of sell). Add price for empty bucket.
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Hector Franqui
parent
c94edbc649
commit
d55ffd06fc
53
npc.lua
53
npc.lua
@ -420,11 +420,7 @@ function npc.initialize(entity, pos, is_lua_entity, npc_stats, occupation_name)
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-- It is mostly related to its occupation.
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-- If empty, the NPC will revert to casual trading
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-- If not, it will try to sell those that it have, and buy the ones it not.
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trade_list = {
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sell = {},
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buy = {},
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both = {}
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},
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trade_list = {},
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-- Custom trade allows to specify more than one payment
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-- and a custom prompt (instead of the usual buy or sell prompts)
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custom_trades = {}
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@ -521,21 +517,21 @@ function npc.initialize(entity, pos, is_lua_entity, npc_stats, occupation_name)
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-- TODO: Remove this - do inside occupation
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-- Dedicated trade test
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ent.trader_data.trade_list.both = {
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["default:tree"] = {},
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["default:cobble"] = {},
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["default:wood"] = {},
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["default:diamond"] = {},
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["default:mese_crystal"] = {},
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["flowers:rose"] = {},
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["advanced_npc:marriage_ring"] = {},
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["flowers:geranium"] = {},
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["mobs:meat"] = {},
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["mobs:leather"] = {},
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["default:sword_stone"] = {},
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["default:shovel_stone"] = {},
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["default:axe_stone"] = {}
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}
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-- ent.trader_data.trade_list = {
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-- ["default:tree"] = {},
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-- ["default:cobble"] = {},
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-- ["default:wood"] = {},
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-- ["default:diamond"] = {},
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-- ["default:mese_crystal"] = {},
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-- ["flowers:rose"] = {},
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-- ["advanced_npc:marriage_ring"] = {},
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-- ["flowers:geranium"] = {},
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-- ["mobs:meat"] = {},
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-- ["mobs:leather"] = {},
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-- ["default:sword_stone"] = {},
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-- ["default:shovel_stone"] = {},
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-- ["default:axe_stone"] = {}
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-- }
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-- Generate trade offers
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npc.trade.generate_trade_offers_by_status(ent)
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@ -564,10 +560,11 @@ function npc.generate_trade_list_from_inventory(self)
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for i = 1, #self.inventory do
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list[npc.get_item_name(self.inventory[i])] = {}
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end
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self.trader_data.trade_list.both = list
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self.trader_data.trade_list = list
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end
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function npc.set_trading_status(self, status)
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minetest.log("Trader_data: "..dump(self.trader_data))
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-- Set status
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self.trader_data.trader_status = status
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-- Re-generate trade offers
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@ -879,7 +876,8 @@ npc.schedule_properties = {
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trader_status = "trader_status",
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can_receive_gifts = "can_receive_gifts",
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flag = "flag",
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enable_gift_items_hints = "enable_gift_items_hints"
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enable_gift_items_hints = "enable_gift_items_hints",
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set_trade_list = "set_trade_list"
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}
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local function get_time_in_hours()
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@ -1048,6 +1046,17 @@ function npc.schedule_change_property(self, property, args)
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end
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elseif property == npc.schedule_properties.enable_gift_item_hints then
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self.gift_data.enable_gift_items_hints = args.value
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elseif property == npc.schedule_properties.set_trade_list then
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-- Insert items
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for i = 1, #args.items do
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-- Insert entry into trade list
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self.trader_data.trade_list[args.items[i].name] = {
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max_item_buy_count = args.items[i].buy,
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max_item_sell_count = args.items[i].sell,
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amount_to_keep = args.items[i].keep
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}
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end
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end
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end
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@ -37,6 +37,7 @@ npc.trade.prices.table["default:shovel_stone"] = {tier = npc.trade.prices.curre
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npc.trade.prices.table["default:axe_stone"] = {tier = npc.trade.prices.currency.tier3.string, count = 6}
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npc.trade.prices.table["default:hoe_stone"] = {tier = npc.trade.prices.currency.tier3.string, count = 6}
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npc.trade.prices.table["default:pick_stone"] = {tier = npc.trade.prices.currency.tier3.string, count = 7}
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npc.trade.prices.table["bucket:bucket_empty"] = {tier = npc.trade.prices.currency.tier3.string, count = 10}
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npc.trade.prices.table["farming:cotton"] = {tier = npc.trade.prices.currency.tier3.string, count = 15}
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npc.trade.prices.table["farming:bread"] = {tier = npc.trade.prices.currency.tier3.string, count = 20}
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@ -438,7 +438,9 @@ function npc.trade.get_dedicated_trade_offers(self)
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buy = {}
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}
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local trade_list = self.trader_data.trade_list.both
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local trade_list = self.trader_data.trade_list
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npc.log("INFO", "NPC Inventory: "..dump(self.inventory))
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for item_name, trade_info in pairs(trade_list) do
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-- Abort if more than 12 buy or sell offers are made
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@ -449,8 +451,17 @@ function npc.trade.get_dedicated_trade_offers(self)
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-- If it is, create a sell offer, else create a buy offer if possible.
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-- Also, avoid creating sell offers immediately if the item was just bought
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local item = npc.inventory_contains(self, item_name)
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minetest.log("Searched item: "..dump(item_name))
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minetest.log("Found: "..dump(item))
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if item ~= nil and trade_info.last_offer_type ~= npc.trade.OFFER_BUY then
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-- Check if item can be sold
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if trade_info.item_sold_count == nil
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or (trade_info.item_sold_count ~= nil
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and (trade_info.max_item_sell_count
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and trade_info.item_sold_count < trade_info.max_item_sell_count)) then
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-- This check makes sure that the NPC will keep max_item_sell_count at any time.
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if trade_info.amount_to_keep == nil or (trade_info.amount_to_keep ~= nil
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and trade_info.amount_to_keep < ItemStack(item.item_string):get_count()) then
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-- Create sell offer for this item. Currently, traders will offer to sell only
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-- one of their items to allow the fine control for players to buy what they want.
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-- This requires, however, that the trade offers are re-generated everytime a
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@ -464,6 +475,11 @@ function npc.trade.get_dedicated_trade_offers(self)
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)
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-- Set last offer type
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trade_info.last_offer_type = npc.trade.OFFER_SELL
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end
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else
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-- Clear the trade info for this item
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trade_info.item_sold_count = 0
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end
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else
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-- Avoid flipping an item to the buy side if the stock was just depleted
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@ -484,12 +500,10 @@ function npc.trade.get_dedicated_trade_offers(self)
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-- If item found, create a buy offer for this item
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-- Again, offers are created for one item only. Buy offers should be removed
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-- after the NPC has bought a certain quantity, say, 5 items.
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--minetest.log("Item: "..item_name)
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--minetest.log("Trade info: "..dump(trade_info))
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--minetest.log("Logic: "..dump(trade_info.item_bought_count == nil
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-- or (trade_info.item_bought_count ~= nil and trade_info.item_bought_count <= npc.trade.DEDICATED_MAX_BUY_AMOUNT)))
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if trade_info.item_bought_count == nil
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or (trade_info.item_bought_count ~= nil and trade_info.item_bought_count <= npc.trade.DEDICATED_MAX_BUY_AMOUNT) then
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or (trade_info.item_bought_count ~= nil
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and (trade_info.max_item_buy_count and trade_info.item_bought_count <= trade_info.max_item_buy_count
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or trade_info.item_bought_count <= npc.trade.DEDICATED_MAX_BUY_AMOUNT)) then
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-- Create trade offer for this item
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table.insert(offers.buy, npc.trade.create_offer(
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npc.trade.OFFER_BUY,
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@ -697,15 +711,27 @@ minetest.register_on_player_receive_fields(function (player, formname, fields)
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-- Increase the item bought count
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local offer_item_name = npc.get_item_name(trade_offers[i].item)
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--minetest.log("Bought item name: "..dump(offer_item_name))
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--minetest.log(dump(player_response.npc.trader_data.trade_list.both[offer_item_name]))
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--minetest.log(dump(player_response.npc.trader_data.trade_list[offer_item_name]))
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-- Check if this item has been bought before
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if player_response.npc.trader_data.trade_list.both[offer_item_name].item_bought_count == nil then
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if player_response.npc.trader_data.trade_list[offer_item_name].item_bought_count == nil then
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-- Set first count to 1
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player_response.npc.trader_data.trade_list.both[offer_item_name].item_bought_count = 1
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player_response.npc.trader_data.trade_list[offer_item_name].item_bought_count = 1
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else
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-- Increase count
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player_response.npc.trader_data.trade_list.both[offer_item_name].item_bought_count
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= player_response.npc.trader_data.trade_list.both[offer_item_name].item_bought_count + 1
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player_response.npc.trader_data.trade_list[offer_item_name].item_bought_count
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= player_response.npc.trader_data.trade_list[offer_item_name].item_bought_count + 1
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end
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else
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-- Also count how many items are sold
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local offer_item_name = npc.get_item_name(trade_offers[i].item)
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-- Check if this item has been sold before
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if player_response.npc.trader_data.trade_list[offer_item_name].item_sold_count == nil then
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-- Set first count to 1
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player_response.npc.trader_data.trade_list[offer_item_name].item_sold_count = 1
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else
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-- Increase count
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player_response.npc.trader_data.trade_list[offer_item_name].item_sold_count
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= player_response.npc.trader_data.trade_list[offer_item_name].item_sold_count + 1
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end
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end
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-- Re-generate trade offers
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