49 lines
1.7 KiB
Lua
49 lines
1.7 KiB
Lua
local http = minetest.request_http_api()
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if http == nil then
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error("Please add g1_bridge to secure.http_mods")
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end
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minetest.register_chatcommand("g1", {
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func = function(name, param)
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local args = {}
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for arg in string.gmatch(param,"%S+") do
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if #args >= 3 then
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break
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end
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table.insert(args, arg)
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end
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if #args >= 1 then
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core.chat_send_player(name, "args >= 1")
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if args[1] == "send" and #args == 3 and string.find(args[2],"^[%da-zA-Z]+$") and string.find(args[3],"^%d+$") then
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local address = args[2]
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local amount = tonumber(args[3])
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-- This version Lua does not have any way to check if a number is represented as an integer or a float,
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-- because it explicitely doesn't care.
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-- Hence, this program won't care if the player writes an invalid number,
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-- as there is no need to ensure arithmetic rules are respected. (as Lua's manual pretends)
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-- As the pattern excludes "." and nobody should have billions of items,
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-- it should still be safe. I hope.
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if type(amount) ~= "number" then
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return
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end
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local inv = core.get_inventory({type="player", name=name})
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local wanted_stack = "currency:minegeld "..amount
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local balanced = inv:contains_item("main", ItemStack(wanted_stack))
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if balanced then
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inv:remove_item("main", wanted_stack)
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http.fetch({url="http://127.0.0.1:30061/send/"..address.."/"..amount, method="GET"},
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function(res)
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if res.code == 200 then
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core.chat_send_player(name, "Transfer sent")
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else
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core.chat_send_player(name, "Error during transfer")
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end
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end
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)
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else
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core.chat_send_player(name, "Not enough currency")
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end
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end
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end
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end
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})
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