Initial commit!

Readme.md

@@ -0,0 +1,19 @@
+##Interact: A mod for minetest.
+
+This mod is designed to automatically grant new players on a server interact. A formspec will be show when the player joins, and there is a command to bring the formspec up later in the game.
+There are 3 screens that they go through. The first one is a check if they like griefing (One for really stupid griefers!), the next checks if the player just wants to look round the server, and the final one shows the rules, and asks the player to accept them. 
+
+####Configuring the mod:
+By default, the rules are blank. Thus, you will need to open up init.lua, and add your rules on line 3. If you grant fast by default on your server, you may want to replace shout with fast on line 86. You can also edit the various lines to suit your server. Lines that contain things that control the messages are these:
+
+- 9 & 10
+- 19 & 20
+- 43
+- 57
+- 69 & 70
+- 78
+
+####Notes:
+1. This mod is based on the (old) [rules](https://github.com/CraigyDavi/Craig-Server_game/blob/df8beb15e6b02ab6dd22f94349453c51819238c4/mods/_misc/rules.lua) on [Craig's Server.](https://forum.minetest.net/viewtopic.php?f=10&t=7010) 
+2. That mod was, in turn based on this [mod.](https://github.com/ChaosWormz/mt_terms_of_use) 
+3. It is quite likely that I will make what is said to the user configurable without having to edit init.lua, at some point.

init.lua

@@ -0,0 +1,103 @@
+local RULES = [[
+Rules:
+
+]]
+
+local function make_formspec(player)
+	local name = player:get_player_name()
+	local size = { "size[10,4]" }
+	table.insert(size, "label[0.5,0.5;Hello, " ..name..  ", welcome to this server!]")
+	table.insert(size, "label[0.5,1.5;Could you please tell me if you like to grief or not?]")
+	table.insert(size, "button_exit[5.5,3.4;2,0.5;no;No, I don't.]")
+	table.insert(size, "button[7.5,3.4;2,0.5;yes;Yes, I do!]")
+	return table.concat(size)
+end
+
+local function make_formspec2(player)
+	local name = player:get_player_name()
+	local size = { "size[10,4]" }
+	table.insert(size, "label[0.5,0.5;So " ..name.. ", do you want interact, or do you just want to look around]")
+	table.insert(size, "label[0.5,1;the server?]")
+	table.insert(size, "button_exit[2.5,3.4;3.5,0.5;interact;Yes, I want interact!]")
+	table.insert(size, "button_exit[6.4,3.4;3.6,0.5;visit;I just want to look round.]")
+	return table.concat(size)
+end
+
+local function make_formspec3(player)
+	local size = { "size[10,8]" }
+	table.insert(size, "textarea[0.5,0.5;9.5,7.5;TOS;Here are the rules:;"..RULES.."]")
+	table.insert(size, "button[5.5,7.4;2,0.5;decline;I Disagree]")
+	table.insert(size, "button_exit[7.5,7.4;2,0.5;accept;I Agree]")
+	return table.concat(size)
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "welcome" then return end
+		local name = player:get_player_name()
+		if fields.no then
+			minetest.after(1, function()
+				minetest.show_formspec(name, "visit", make_formspec2(player))
+			end)
+			return
+		elseif fields.yes then
+			minetest.kick_player(name, "Try out singleplayer if you like griefing, because then you'll only destroy your own stuff!")
+		return
+	end
+end)
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "visit" then return end
+		local name = player:get_player_name()
+		if fields.interact then
+			minetest.after(1, function()
+				minetest.show_formspec(name, "rules", make_formspec3(player))
+			end)
+			return
+		elseif fields.visit then
+			minetest.chat_send_player(name, "Have a nice time looking round! If you want interact just type /rules, and you can go through the process again!")
+			minetest.log("action", name.. " is just visiting.")
+		return
+	end
+end)
+
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "rules" then return end
+	local name = player:get_player_name()
+		if fields.accept then
+			if minetest.check_player_privs(name, {shout=true}) then
+				minetest.chat_send_player(name, "Thanks for accepting the rules, you now are able to interact with things.")
+				minetest.chat_send_player(name, "Happy building!")
+				local privs = minetest.get_player_privs(name)
+				privs.interact = true
+				minetest.set_player_privs(name, privs)
+				minetest.log("action", "Granted " ..name.. " interact.")
+			end
+		return
+			elseif fields.decline then
+				minetest.kick_player(name, "Bye then! You have to agree to the rules to play on the server.")
+		return
+	end
+end)
+
+minetest.register_chatcommand("rules",{
+	params = "",
+	description = "Shows the server rules",
+	privs = {shout=true},
+	func = function (name,params)
+	local player = minetest.get_player_by_name(name)
+		minetest.after(1, function()
+			minetest.show_formspec(name, "welcome", make_formspec(player))
+		end)
+	end
+})
+
+minetest.register_on_joinplayer(function(player)
+	local name = player:get_player_name()
+	if not minetest.get_player_privs(name).interact then
+		minetest.show_formspec(name, "welcome", make_formspec(player))
+	else
+		end
+	end
+)
+

license.txt

@@ -0,0 +1,13 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.