23 lines
679 B
Diff
23 lines
679 B
Diff
diff --git a/trade/trade.lua b/trade/trade.lua
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index 56b814f..6526b9b 100644
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--- a/trade/trade.lua
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+++ b/trade/trade.lua
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@@ -173,7 +173,8 @@ function npc.trade.show_trade_offer_formspec(self, player, offer_type)
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prompt_string = " wants to sell to you"
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buy_sell_string = "Buy"
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end
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-
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+
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+ if trade_offer.item ~= nil then
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local formspec = "size[8,4]"..
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default.gui_bg..
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default.gui_bg_img..
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@@ -192,6 +193,7 @@ function npc.trade.show_trade_offer_formspec(self, player, offer_type)
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}
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-- Show formspec to player
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minetest.show_formspec(player:get_player_name(), "advanced_npc:trade_offer", formspec)
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+ end
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end
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