command = {}
minetest.register_chatcommand("spawn", {
	params = "<player>",
	privs = {interact=true},
	description = "Teleports you to the Spawnpoint",
	func = function(name, param)
        	local player = minetest.env:get_player_by_name(name)
        	local spawnPoint = minetest.setting_get("static_spawnpoint") 
		    minetest.get_player_by_name(name):setpos(minetest.string_to_pos(spawnPoint))
        	minetest.chat_send_player(name, "Teleporting to Spawnpoint...")
	end,
})

minetest.register_chatcommand("away", {
	params = "<player>",
	privs = {shout=true},
	description = "tell the people that you be away now",
	func = function(name, param)
            local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all(name.." is now away from keyboard!")
            irc:say(string.format('*** %s is now away from keyboard.', player:get_player_name()))
	end,
})

minetest.register_chatcommand("re", {
	params = "<player>",
	privs = {shout=true},
	description = "tell the people that you be back now",
	func = function(name, param)
            local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all(name.." is no longer away from keyboard!")
            irc:say(string.format('*** %s is no longer away from keyboard.', player:get_player_name()))
	end,
})

--[[    local cmd ="/away"
    if message:sub(0, #cmd) == cmd then
        if message == '/away' then
            local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all(name.." is now away from keyboard!")
            irc:say(string.format('*** %s is now away from keyboard.', player:get_player_name()))
            return true 
        end
    end
    local cmd ="/re"
    if message:sub(0, #cmd) == cmd then
        if message == '/re' then
            local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all(name.." is no longer away from keyboard!")
            irc:say(string.format('*** %s is no longer away from keyboard.', player:get_player_name()))
            return true
        end
    end
    local cmd ="/hacmd"
    if message:sub(0, #cmd) == cmd then
        if message == '/hacmd' then
            --local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all("additional Commands")
            minetest.chat_send_all("===================")
            minetest.chat_send_all("use /away for afk note from server.")
            minetest.chat_send_all("use /re for no-longer-afk note from server.")
            minetest.chat_send_all("use /spawn to teleporting you to the spawnpoint.")
            minetest.chat_send_all("use /helpcmdplus to show this helpmessage.")
            return true 
        end
    end
    local cmd ="/helpcmdplus"
    if message:sub(0, #cmd) == cmd then
        if message == '/helpcmdplus' then
            local player = minetest.env:get_player_by_name(name)
            minetest.chat_send_all("additional Comands")
            minetest.chat_send_all("==================")
            minetest.chat_send_player(player:get_player_name(),"use /away for afk note from server.")
            minetest.chat_send_player(player:get_player_name(),"use /re for no-longer-afk note from server.")
            minetest.chat_send_player(player:get_player_name(),"use /spawn to teleporting you to the Spawnpoint.")
            return true
        end
    end
end)
 
--Deds to Kahrl
minetest.register_on_newplayer(function(player)
    player:setpos(spawn)
    return true
end)
 
--Deds to Kahrl
minetest.register_on_respawnplayer(function(player, pos)
    player:setpos(spawn)
    return true
end)

--]]

-- Commands, originally by Grailtest @0-afflatus

-- Notices

function command.send_notice(target, text)
	local player = minetest.get_player_by_name(target)
	if not player then
		return false, ("There's no player named '%s'."):format(target)
	end
	local fs = { }
	local lines = { }
	for i, line in ipairs(text:split("|")) do
		local lt = { }
		for j = 1, #line, 40 do
			table.insert(lt, line:sub(j, j+39))
		end
		lines[i] = table.concat(lt, "\n")
	end
	text = table.concat(lines, "\n")
	text = minetest.formspec_escape(text)
	table.insert(fs, "size[8,4]")
	--table.insert(fs, "background[0,0;8,4;ui_form_bg.png]")
	table.insert(fs, "label[1,.2;"..text.."]")
	table.insert(fs, "button_exit[3,3.2;2,0.5;ok;OK]")
	fs = table.concat(fs)
	minetest.after(0.5, function()
		minetest.show_formspec(target, "notice:notice", fs)
	end)
	return true
end

minetest.register_privilege("notice", "Send notices to players.")

minetest.register_chatcommand("notice", {
	params = "<player> <text>",
	privs = { notice=true, },
	description = "Show a notice to a player.",
	func = function(name, params)
		local target, text = params:match("(%S+)%s+(.+)")
		if not (target and text) then
			return false, "Usage: /notice <player> <text>"
		end
		local ok, err = command.send_notice(target, text)
		if not ok then
			return false, err
		end
		return true, "Notice sent!"
	end,
})

-- Arrest

local court = {x=13, y=35, z=-11}
local court_admin = {x=35, y=24, z=-11}
local prison = {x=0, y=-2015, z=0}
local prison_admin = {x=19, y=-2015, z=19}

function command:is_in(context, search_term)

	for k, value in ipairs(context) do 
		if value == search_term then
			return k
		end
	end
	return false
end

function command:player_exists(name)
	local privs = minetest.get_player_privs( name );
	if( not( privs )) then
		return false;
	else
		return true;
	end
end

function command:arrest(playername)
	local perp = minetest.get_player_by_name(playername)
	if perp then
		--minetest.set_player_privs(perp, {shout = true})
		perp:setpos(court)
	else
		return false;
	end
	return true;
end

function command:make_arrest(adminname)
	local judge = minetest.get_player_by_name(adminname)
	judge:setpos(court_admin)
	return true;
end

minetest.register_chatcommand("arrest", {
	params = "<player>",
	privs = { basic_privs=true, },
	description = "Arrest a player. (removes all privs but shout)",
	func = function(name, param)
		local perps = string.split(param, " ")
		local perp = perps[1] or "Suspect"
		minetest.chat_send_player(name, "You arrest "..perp)
		if not command:player_exists(perp) then
			return false, "Player " .. perp .. " does not exist."
		end
		--local privs = minetest.get_player_privs(perp)
		-- arrest function
		command:make_arrest(name)
		if not command:arrest(perp) then
			return false, "You fail to arrest "..perp
		end
		minetest.log("action", name .. " arrested " .. perp)
		minetest.chat_send_player(name, "Player "..perp.." arrested. Revoked all but shout.")
	end,
})