43 lines
2.4 KiB
Lua
43 lines
2.4 KiB
Lua
minetest.register_node("client_version_checker:this_is_the_signature_of_crafter00111010010001000011110000110011",{})
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local client_versions = {}
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local client_version_channels = {}
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--I needed to add in a dev cycle to adopt for a decimal place error
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local current_development_cycle = "alpha"
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local current_version = 0.06000
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minetest.register_on_joinplayer(function(player)
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local name = player:get_player_name()
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client_version_channels[name] = minetest.mod_channel_join(name..":client_version_channel")
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end)
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minetest.register_on_modchannel_message(function(channel_name, sender, message)
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local channel_decyphered = channel_name:gsub(sender,"")
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if channel_decyphered == ":client_version_channel" then
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local version = tonumber(message)
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if type(version) ~= "number" then
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minetest.chat_send_player(sender, minetest.colorize("yellow", "Please do not try to crash the server."))
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for i = 1,5 do
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minetest.log("warning", sender.." tried to crash the server!")
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end
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elseif type(version) == "number" then
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if current_development_cycle == "alpha" and version > 0.0999 then
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minetest.chat_send_player(sender, minetest.colorize("yellow", "Please update your client mod."))
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minetest.log("warning", sender.." logged in with an outdated client.")
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elseif version < current_version then
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minetest.chat_send_player(sender, minetest.colorize("yellow", "You need to update your clientmod. Your client version: ")..
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minetest.colorize("white",version)..minetest.colorize("yellow",". Current server version: ").. minetest.colorize("white",current_version)..
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minetest.colorize("yellow",". The game might not work as intended or crash."))
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minetest.log("warning", sender.." logged in with an outdated client.")
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elseif version > current_version then
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minetest.chat_send_player(sender, minetest.colorize("yellow", "Your client mod is new than the server version. Your client version: ")..
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minetest.colorize("white",version)..minetest.colorize("yellow",". Current server version: ")..
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minetest.colorize("white",current_version)..minetest.colorize("yellow",". The game might not work as intended or crash."))
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minetest.log("warning", sender.." logged in with a client new than the server version.")
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end
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end
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end
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end)
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