secondechance_minetest2

local LASTSTAND_DURATION = 5
local LASTSTAND_RES_HEALTH = 4
local LASTSTAND_BROADCAST_RADIUS = 50
local LASTSTAND_DEBUG = false

local dying_players = {}
local saved_players = {}


function showPlayerCountdown(player_name)
    if dying_players[player_name] ~= nil and dying_players[player_name] > 0 then
        minetest.chat_send_player(player_name, "wait for someone to resurrect you, dying in " .. dying_players[player_name] .. " seconds")
        minetest.after(1, showPlayerCountdown, player_name)
    end
end

function getBonesInventoryBack(player)
    local bones_pos = saved_players[player:get_player_name()]
    local node = minetest.get_node(bones_pos)
    minetest.chat_send_player(player:get_player_name(), "node name" .. node.name)
    if node.name == "bones:bones" then
        --minetest.node_dig(bones_pos, node, player)
        saved_players[player:get_player_name()] = nil

        local bones_inv = minetest.get_inventory({type="node", pos=bones_pos})
        local player_inv = player:get_inventory()
        player_inv:set_list("main", bones_inv:get_list("main"))
        --minetest.remove_node(bones_pos)
        minetest.set_node(bones_pos, {name="air"})
    end
end

-- DEBUG
minetest.register_on_joinplayer(function(player)
    if LASTSTAND_DEBUG then
        player:set_hp(1)
    end
end)

minetest.register_on_leaveplayer(function(player)
    local player_name = player:get_player_name()
    dying_players[player_name] = nil
    saved_players[player_name] = nil
end)

minetest.register_on_dieplayer(function(player)
    local player_name = player:get_player_name()

    if dying_players[player_name] ~= nil then -- TOTO add && not minetest.is_singleplayer()
        return false
    end

    local node = minetest.registered_nodes[minetest.get_node(player:getpos()).name]
    if node.groups.lava ~= nil or player:get_breath() == 0 then
        return false
    end

    dying_players[player_name] = LASTSTAND_DURATION
    if LASTSTAND_DEBUG then
        saved_players[player_name] = player:getpos()
    end

    local players = minetest.get_objects_inside_radius(player:getpos(), LASTSTAND_BROADCAST_RADIUS)
    for _,obj in ipairs(players) do
        if obj:is_player() and obj:get_player_name() ~= player_name then
            minetest.chat_send_player(obj:get_player_name(), player_name .. " is dying, he needs help")
        end
    end

    showPlayerCountdown(player_name)

    return true
end)

minetest.register_on_respawnplayer(function(player)
    local player_name = player:get_player_name()
    dying_players[player_name] = nil

    if saved_players[player_name] ~= nil then
        player:set_hp(LASTSTAND_RES_HEALTH)
        minetest.after(1, getBonesInventoryBack, player)
        return true
    end

    if LASTSTAND_DEBUG then
        player:set_hp(1)
    end

    return false
end)

minetest.register_globalstep(function(dtime)
    for name, timer in pairs(dying_players) do
        dying_players[name] = dying_players[name] - dtime
        if dying_players[name] <= 0 then
            minetest.chat_send_player(name, "you died and can't be resurrected anymore")
            dying_players[name] = nil
        end
    end

end)

minetest.register_on_punchplayer(function(player, hitter, time_from_last_punch, tool_capabilities, dir, damage)
    local player_name = player:get_player_name()
    if dying_players[player_name] ~= nil then
        minetest.chat_send_player(player_name, hitter:get_player_name() .. " helped you, click on resurrect")
        saved_players[player_name] = player:getpos()
    end
end)