Sokomine/yl_speak_up
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added a button for buying directly in a trade

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Sokomine 2022-08-16 05:06:43 +02:00
parent b7d0f88790
commit b313f6fd98
1 changed files with 23 additions and 12 deletions
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35
trade_simple.lua
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@ -41,6 +41,11 @@ yl_speak_up.input_do_trade_simple = function(player, formname, fields)
return
end
if(fields.buy_directly) then
yl_speak_up.show_fs(player, "trade_simple", yl_speak_up.speak_to[pname].trade_id)
return
end
local n_id = yl_speak_up.speak_to[pname].n_id
-- if in edit mode: go back to the edit options dialog
if(fields.back_to_edit_options
@ -629,10 +634,14 @@ yl_speak_up.get_fs_trade_simple = function(player, trade_id)
local trade_possible_msg = "Status of trade: Unknown."
-- has the NPC room for the payment?
if(not(npc_inv:room_for_item("npc_main", trade.player_gives))) then
-- can the NPC provide his part?
if(not(npc_inv:contains_item("npc_main", trade.npc_gives))) then
trade_possible_msg = "Sorry. "..minetest.formspec_escape(trade.npc_name)..
" ran out of inventory space.\nThere is no room to store your payment!]"
" ran out of stock.\nPlease come back later."
-- has the NPC room for the payment?
elseif(not(npc_inv:room_for_item("npc_main", trade.player_gives))) then
trade_possible_msg = "Sorry. "..minetest.formspec_escape(trade.npc_name)..
" ran out of inventory space.\nThere is no room to store your payment!"
-- can the player pay?
elseif(not(player_inv:contains_item("main", trade.player_gives))) then
-- both slots will remain empty
@ -641,14 +650,20 @@ yl_speak_up.get_fs_trade_simple = function(player, trade_id)
elseif not(trade_inv:is_empty("pay")) then
-- both slots will remain empty
-- (the slot may already contain the right things; we'll find that out later on)
trade_possible_msg = "Please insert the right payment!"
trade_possible_msg = "This is not what "..minetest.formspec_escape(trade.npc_name)..
" wants.\nPlease insert the right payment!"
-- all good so far; move the price stack to the pay slot
-- else
-- -- move price item to the price slot
-- local stack = player_inv:remove_item("main", trade.player_gives)
-- trade_inv:add_item("pay", stack)
else
trade_possible_msg = "Please insert the right payment in the pay slot."
trade_possible_msg = "Please insert the right payment in the pay slot\n"..
"or click on \"buy\"."..
"]button[6.5,2.0;1.2,0.9;buy_directly;Buy]"..
"tooltip[buy_directly;"..
"Click here in order to buy directly without having to insert\n"..
"your payment manually into the pay slot."
end
-- make sure the sale slot is empty (we will fill it if the trade is possible)
@ -657,14 +672,10 @@ yl_speak_up.get_fs_trade_simple = function(player, trade_id)
if(trade_inv:contains_item("pay", trade.player_gives)) then
trade_possible_msg = "Take the offered item(s) in order to buy them."
-- can the NPC provide his part?
if(not(npc_inv:contains_item("npc_main", trade.npc_gives))) then
trade_possible_msg = "Sorry. "..minetest.formspec_escape(trade.npc_name)..
" ran out of stock.\nPlease come back later."
-- only new/undammaged tools, weapons and armor are accepted
elseif(trade_inv:get_stack("pay", 1):get_wear() > 0) then
if(trade_inv:get_stack("pay", 1):get_wear() > 0) then
trade_possible_msg = "Sorry. "..minetest.formspec_escape(trade.npc_name)..
" accepts only undammaged items.]"
" accepts only undammaged items."
else
-- put a *copy* of the item(stack) that is to be sold in the sale slot
trade_inv:add_item("buy", trade.npc_gives)
@ -674,7 +685,7 @@ yl_speak_up.get_fs_trade_simple = function(player, trade_id)
if(not(player_inv:room_for_item("main", trade.npc_gives))) then
-- the player has no room for the sold item; give a warning
trade_possible_msg = "Careful! You do not seem to have enough\n"..
"free inventory space to store your purchase.]"
"free inventory space to store your purchase."
end
return formspec..