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advanced_market
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Small fixes

master
Zheyu Shen 2015-07-08 19:46:51 +08:00
parent 2b3d15e7cb
commit 56c267bfdd
1 changed files with 9 additions and 5 deletions
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14
init.lua
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@ -79,6 +79,7 @@ function advanced_market.order(orderer,item,amount,price,ordertype)
if ordertype == "buy" then
buffer.out.money = buffer.out.money + amount * price
money.set_money(orderer,money.get_money(orderer) - amount * price)
buffer.out.items[item] = nil -- the previous buffer initializing was unnecessary; prevent creating garbage data.
else -- ordertype is sell
buffer.out.items[item] = buffer.out.items[item] + amount
end
@ -96,6 +97,7 @@ function advanced_market.order(orderer,item,amount,price,ordertype)
end
end
advanced_market.save_data()
return true
end
function advanced_market.save_order(order_number,orderer,item,amount,price,ordertype,amount_left)
@ -206,9 +208,8 @@ function advanced_market.transact(order_number,target_order_number,item)
orderer_buffer.into.money = orderer_buffer.into.money + transaction_amount * (orderer_price - price)
end
orderer_buffer.into.items[item] = orderer_buffer.into.items[item] + transaction_amount
if orderer_buffer.into.items[item] == 0 then orderer_buffer.into.items[item] = nil end
target_orderer_buffer.out.items[item] = target_orderer_buffer.out.items[item] - transaction_amount
if orderer_buffer.out.items[item] == 0 then orderer_buffer.out.items[item] = nil end
if target_orderer_buffer.out.items[item] == 0 then target_orderer_buffer.out.items[item] = nil end
else --ordertype is sell
--set the money and item in buffers
orderer_buffer.into.money = orderer_buffer.into.money + transaction_amount * price
@ -216,7 +217,6 @@ function advanced_market.transact(order_number,target_order_number,item)
orderer_buffer.out.items[item] = orderer_buffer.out.items[item] - transaction_amount
if orderer_buffer.out.items[item] == 0 then orderer_buffer.out.items[item] = nil end
target_orderer_buffer.into.items[item] = target_orderer_buffer.into.items[item] + transaction_amount
if orderer_buffer.into.items[item] == 0 then orderer_buffer.into.items[item] = nil end
end
advanced_market.save_data()
end
@ -241,6 +241,7 @@ function advanced_market.cancel_order(order_number)
if buffer.into.items[itemname] == nil then buffer.into.items[itemname] = 0 end
buffer.into.items[itemname] = buffer.into.items[itemname] + amount_left
buffer.out.items[itemname] = buffer.into.items[itemname] - amount_left
if buffer.out.items[itemname] == 0 then buffer.out.items[itemname] = nil end
end
advanced_market.data.orders[order_number].amount_left = 0
advanced_market.save_data()
@ -288,11 +289,14 @@ local register_chatcommand_table = {
ERROR: amount and/or price is not correct number
]]
end
minetest.chat_send_player(name,[[Order submitted succesfully.]])
return true
end,
t) then return end
advanced_market.order(name,t[2],math.floor(tonumber(t[3])),math.floor(tonumber(t[4])),"buy")
if not advanced_market.order(name,t[2],math.floor(tonumber(t[3])),math.floor(tonumber(t[4])),"buy") then
minetest.chat_send_player(name,[[ERROR: you don't have enough money.]])
else
minetest.chat_send_player(name,[[Order submitted succesfully.]])
end
end
if t[1] == "sell" then
local player = minetest.get_player_by_name(name)