Initial commit

Woohoooooo

README.md

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+# am_afk  
+
+
+
+This mod automatically put costume on afk player and kick after some time.  
+Everything is customizable, see config file :)  
+  
+Available chatcommand:
+`/afk`
+  
+Dependencies:  
+`player_api`  
+  
+License:  
+code - GNU General Public License v3.0  
+media - CC by SA 3.0, for more details: http://creativecommons.org/licenses/by-sa/3.0/  
+
+
+Preview:  
+![Image Pirate shipwreck](https://raw.githubusercontent.com/AspireMint/am_afk/master/preview.png)

afk.lua

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+local current_modname = minetest.get_current_modname()
+local path = minetest.get_modpath(current_modname)
+
+local mod_util = dofile(path.."/utils/mod.lua")
+local mod = mod_util.import.from(current_modname)
+mod.players = {}
+
+local controller = dofile(path.."/controller/cone.lua")
+local formspec_util = dofile(path.."/utils/formspec.lua")
+
+local get_initial_state = function(player)
+	return {
+		timer = 0,
+		afk = false,
+		pos = player:get_pos(),
+		look_dir = player:get_look_dir()
+	}
+end
+
+minetest.register_on_joinplayer(function(player)
+	local name = player:get_player_name()
+	mod.players[name] = get_initial_state(player)
+end)
+
+local is_afk = function(player)
+	local name = player:get_player_name()
+	return mod.players[name].afk
+end
+
+local set_back = function(player)
+	local name = player:get_player_name()
+	mod.players[name].afk = false
+	mod.players[name].timer = 0
+	
+	controller.remove(player)
+	
+	if mod.config.chat_output then
+		minetest.chat_send_all("Player "..name.." is back")
+	end
+end
+
+minetest.register_on_chat_message(function(name, message)
+	local player = minetest.get_player_by_name(name)
+	if not player then
+		return
+	end
+	
+	if is_afk(player) then
+		set_back(player)
+	else
+		mod.players[name].timer = 0
+	end
+end)
+
+minetest.register_on_dieplayer(function(player, reason)
+	if is_afk(player) then
+		controller.remove(player)
+	end
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	mod.players[name] = nil
+	
+	controller.remove(player)
+end)
+
+local formspec_name = formspec_util.get_formspec_name()
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+    if formname ~= formspec_name then
+        return
+    end
+    set_back(player)
+end)
+
+local afk_handler = function(player, moving)
+	local name = player:get_player_name()
+	mod.players[name].afk = true
+	
+	if not moving then
+		local anim_table = player_api.get_animation(player)
+		if anim_table.animation == "stand" then
+			controller.attach(player)
+		end
+	end
+	
+	if mod.config.chat_output then
+		minetest.chat_send_all("Player "..name.." is AFK")
+	end
+	
+	formspec_util.show_formspec(player, mod.config.formspec.title,
+		mod.config.formspec.button)
+end
+
+local set_moving_afk = function(player)
+	afk_handler(player, true)
+end
+
+local set_afk = function(player)
+	afk_handler(player, false)
+end
+
+minetest.register_chatcommand("afk", {
+    privs = {},
+    func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+		if player then
+			set_afk(player)
+		end
+        return true
+    end,
+})
+
+local activity_state = {
+	inactive = 0,
+	active = 1,
+	moving = 2,
+}
+
+local get_activity_state = function(player)
+	if player:get_player_control_bits() ~= 0 then
+		return activity_state.active
+	end
+	
+	local dir = player:get_look_dir()
+	local name = player:get_player_name()
+	if vector.distance(dir, mod.players[name].look_dir) ~= 0 then
+		mod.players[name].look_dir = dir
+		return activity_state.active
+	end
+	
+	local pos = player:get_pos()
+	if vector.distance(pos, mod.players[name].pos) ~= 0 then
+		-- falling, drowning, attached to entity, etc.
+		mod.players[name].pos = pos
+		return activity_state.moving
+	end
+	
+	return activity_state.inactive
+end
+
+local second_counter = 0
+local get_elapsed_seconds = function(dtime)
+	local elapsed_time = second_counter + dtime
+	second_counter = elapsed_time % 1
+	return math.floor(elapsed_time)
+end
+
+minetest.register_globalstep(function(dtime)
+	local connected_players = minetest.get_connected_players()
+	local seconds = get_elapsed_seconds(dtime)
+	
+	if seconds == 0 then
+		return
+	end
+	
+	for _,player in ipairs(connected_players) do
+		local name = player:get_player_name()
+		if not mod.config.ignore[name] then
+			local state = get_activity_state(player)
+			if state == activity_state.active then
+				mod.players[name].timer = 0
+			elseif not mod.players[name].afk then
+				mod.players[name].timer = mod.players[name].timer + seconds
+				if mod.players[name].timer >= mod.config.afk_inactivity_time then
+					if state == activity_state.moving then
+						set_moving_afk(player)
+					else
+						set_afk(player)
+					end
+				end
+			elseif mod.config.kick_inactivity_time > 0 then
+				mod.players[name].timer = mod.players[name].timer + seconds
+				if mod.players[name].timer >= mod.config.kick_inactivity_time then
+					local reason = mod.config.kick_inactivity_reason or ''
+					reason = reason ~= '' and reason or "Inactivity is reason, you are still welcome :)"
+					minetest.kick_player(name, reason)
+				end
+			end
+		end
+	end
+end)

config.lua

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+return {
+	ignore = {
+		singleplayer = true,
+		ADMIN = true,
+	},
+	allow_chat_command = true,
+	chat_output = true,
+	afk_inactivity_time = 300,
+	
+	-- set 0 seconds to disable kick feature
+	kick_inactivity_time = 3600,
+	kick_inactivity_reason = '',
+	
+	formspec = {
+		title = "Hey you, you're finally awake",
+		button = "Yes I am!",
+	},
+}

controller/cone.lua

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+local current_modname = minetest.get_current_modname()
+local path = minetest.get_modpath(current_modname)
+
+local cone_name = dofile(path.."/entities/cone.lua")
+
+local controller = {}
+
+local attached_cone = {}
+
+local force_stop_animation = function(player)
+	player_api.set_animation(player, "walk")
+	player_api.set_animation(player, "stand", 0)
+end
+
+controller.attach = function(player)
+	local cone = minetest.add_entity(player:get_pos(), cone_name)
+	local player_yaw = player:get_look_horizontal()
+	cone:set_rotation({x=0,y=player_yaw,z=0})
+	cone:set_attach(player, "", {x=0, y=0, z=0}, {x=0, y=0, z=0})
+	force_stop_animation(player)
+	
+	local name = player:get_player_name()
+	attached_cone[name] = cone
+end
+
+controller.remove = function(player)
+	local name = player:get_player_name()
+	local cone = attached_cone[name]
+	if cone then
+		cone:remove()
+		player_api.set_animation(player, "stand")
+	end
+end
+
+return controller

depends.txt

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+player_api

entities/cone.lua

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+local current_modname = minetest.get_current_modname()
+
+local entity_name = current_modname..":cone"
+
+minetest.register_entity(entity_name, {
+	initial_properties = {
+		physical = false,
+		collide_with_objects = false,
+		pointable = false,
+		visual = "mesh",
+		visual_size = {x=1.05, y=1},
+		mesh = "afk_cone.obj",
+		textures = {"afk_board.png", "afk_cone.png"},
+		use_texture_alpha = true,
+		backface_culling = false,
+		glow = 4,
+		static_save = false,
+		shaded = true,
+		show_on_minimap = false,
+	}
+})
+
+return entity_name

init.lua

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+local current_modname = minetest.get_current_modname()
+local path = minetest.get_modpath(current_modname)
+
+local mod_util = dofile(path.."/utils/mod.lua")
+local mod = mod_util.export({}).from(current_modname)
+
+mod.config = dofile(path.."/config.lua")
+
+dofile(path.."/afk.lua")

models/afk_cone.obj

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+# Blender v2.78 (sub 0) OBJ File: 'stop_reading_please.blend'
+# www.blender.org
+# made for Minetest by AspireMint
+g Plane.001
+v -2.346000 17.055759 2.345999
+v 2.346000 17.055759 2.345999
+v -2.346000 17.055759 -2.346000
+v 2.346000 17.055759 -2.346000
+v -0.293250 22.135761 0.293250
+v 0.293250 22.135761 0.293250
+v -0.293250 22.135761 -0.293250
+v 0.293250 22.135761 -0.293250
+v -1.759500 17.055759 1.759500
+v 1.759500 17.055759 1.759500
+v -1.759500 17.055759 -1.759500
+v 1.759500 17.055759 -1.759500
+v -2.346000 16.712000 2.345999
+v 2.346000 16.712000 2.345999
+v -2.346000 16.712000 -2.346000
+v 2.346000 16.712000 -2.346000
+v -3.150000 12.610003 -1.050000
+v 3.150000 12.610001 -1.050000
+v -3.150003 0.439336 -4.311120
+v 3.149998 0.439336 -4.311120
+v -3.150000 12.610003 1.049999
+v 3.150000 12.610001 1.050000
+v -3.150003 0.439337 4.311119
+v 3.149998 0.439337 4.311119
+vt -0.0000 0.0000
+vt 1.0000 0.4615
+vt 1.0000 0.0000
+vt 0.0000 0.5385
+vt 1.0000 0.5385
+vt 0.0000 1.0000
+vt 0.0000 0.4615
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.1250 0.1250
+vt 0.1250 0.8750
+vt 0.4375 0.5625
+vt 0.5625 0.4375
+vt 0.5625 0.5625
+vt 0.8750 0.1250
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.4375 0.4375
+vt 0.8750 0.8750
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 1.0000
+vn 0.0000 -0.2588 -0.9659
+vn -0.0000 -1.0000 0.0000
+vn -0.0000 -0.2588 0.9659
+vn 0.0000 1.0000 0.0000
+vn 0.9608 0.2773 0.0000
+vn 0.0000 0.2773 -0.9608
+vn -0.9608 0.2773 0.0000
+vn 0.0000 0.2773 0.9608
+vn 0.0000 0.0000 -1.0000
+vn 0.0000 0.0000 1.0000
+vn 1.0000 0.0000 0.0000
+vn -1.0000 0.0000 0.0000
+g Plane.001_Plane.001_None
+s off
+f 23/1/1 22/2/1 24/3/1
+f 22/2/2 17/4/2 18/5/2
+f 19/6/3 18/5/3 17/4/3
+f 23/1/1 21/7/1 22/2/1
+f 22/2/2 21/7/2 17/4/2
+f 19/6/3 20/8/3 18/5/3
+g Plane.001_Plane.001_None_afk_cone.png
+f 2/9/4 12/10/4 10/11/4
+f 6/12/4 7/13/4 5/14/4
+f 11/15/4 4/16/4 3/17/4
+f 10/11/5 8/18/5 6/12/5
+f 12/10/6 7/13/6 8/18/6
+f 7/13/7 9/19/7 5/14/7
+f 9/19/8 6/12/8 5/14/8
+f 4/16/9 15/20/9 3/17/9
+f 1/21/10 14/22/10 2/9/10
+f 2/9/11 16/23/11 4/16/11
+f 3/17/12 13/24/12 1/21/12
+f 9/19/4 1/21/4 2/9/4
+f 2/9/4 4/16/4 12/10/4
+f 10/11/4 9/19/4 2/9/4
+f 6/12/4 8/18/4 7/13/4
+f 1/21/4 9/19/4 11/15/4
+f 11/15/4 12/10/4 4/16/4
+f 3/17/4 1/21/4 11/15/4
+f 10/11/5 12/10/5 8/18/5
+f 12/10/6 11/15/6 7/13/6
+f 7/13/7 11/15/7 9/19/7
+f 9/19/8 10/11/8 6/12/8
+f 4/16/9 16/23/9 15/20/9
+f 1/21/10 13/24/10 14/22/10
+f 2/9/11 14/22/11 16/23/11
+f 3/17/12 15/20/12 13/24/12

utils/formspec.lua

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+local current_modname = minetest.get_current_modname()
+
+local util = {}
+
+local formspec_name = current_modname..":confirm_awake"
+
+local create_formspec = function(title, button)
+    local formspec = {
+        "formspec_version[4]",
+        "size[4,2.375]",
+        "label[0.375,0.75;", minetest.formspec_escape(title), "]",
+        "button_exit[0.375,1.125;3.25,0.8;confirm;", minetest.formspec_escape(button), "]"
+    }
+    return table.concat(formspec, "")
+end
+
+util.show_formspec = function(player, title, button)
+	local name = player:get_player_name()
+    minetest.show_formspec(name, formspec_name, create_formspec(title, button))
+end
+
+util.get_formspec_name = function()
+	return formspec_name
+end
+
+return util

utils/mod.lua

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+local util = {}
+
+local conf = {
+	prefix_from = 'from_',
+	prefix_as = ''
+}
+
+local get_mod_name = function(prefix, name)
+	return (prefix or '')..name
+end
+
+util.export = function(t)
+	if not t or type(t) ~= 'table' then
+		error('Failed to export')
+	end
+
+	local fn = function(G, mod_name, prefix)
+		local export_name = get_mod_name(prefix, mod_name)
+		G = G or _G
+		G[export_name] = t
+		return t, export_name
+	end
+
+	return {
+		from = function(mod_name, G)
+			return fn(G, mod_name, conf.prefix_from)
+		end,
+		as = function(mod_name, G)
+			return fn(G, mod_name, conf.prefix_as)
+		end
+	}
+end
+
+util.import = {
+	from = function(mod_name, G)
+		G = G or _G
+		return G[get_mod_name(conf.prefix_from, mod_name)]
+	end,
+	as = function(mod_name, G)
+		G = G or _G
+		return G[get_mod_name(conf.prefix_as, mod_name)]
+	end
+}
+
+return util