damocles-minetest
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access_cards
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working card removal

master
Thomas Rudin 2019-10-25 20:06:29 +02:00
parent 0af3e8fed7
commit f2b802ce32
1 changed files with 26 additions and 7 deletions
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33
card_scanner.lua
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@ -1,21 +1,34 @@
-- stolen and adapted from https://github.com/D00Med/scifi_nodes/blob/master/palm_scanner.lua
local function starts_with(str, start)
return str:sub(1, #start) == start
end
local function activate_palm_scanner(pos, node, player)
local name = player and player:get_player_name()
name = name or ""
local wield_item = player:get_wielded_item()
local wield_str = wield_item:to_string()
local stack = player:get_wielded_item()
local key_name = nil
if starts_with(stack:get_name(), "access_cards") then
-- an access card
local meta = stack:get_meta()
if meta:get_int("configured") then
key_name = meta:get_string("name")
end
end
local meta = minetest.get_meta(pos)
if meta:get_int("configured") ~= 1 then
if wield_str then
if key_name then
minetest.sound_play("scifi_nodes_palm_scanner", {max_hear_distance = 8, pos = pos, gain = 1.0})
meta:set_string("key", wield_str)
meta:set_string("key", key_name)
meta:set_int("configured", 1)
minetest.chat_send_player(name, "Scanner-key set to '" .. wield_str .. "'")
minetest.chat_send_player(name, "Scanner-key set to '" .. key_name .. "'")
else
minetest.chat_send_player(name, "Please provide a configured access card")
end
return
end
@ -23,7 +36,7 @@ local function activate_palm_scanner(pos, node, player)
-- check key
local key = meta:get_string("key")
if key ~= wield_str then
if key ~= key_name then
node.name = "access_cards:palm_scanner_off"
minetest.swap_node(pos, node)
@ -37,7 +50,13 @@ local function activate_palm_scanner(pos, node, player)
minetest.chat_send_player(name, "Access granted !")
mesecon.receptor_on(pos, scifi_nodes.get_switch_rules(node.param2))
player:set_wielded_item(nil)
minetest.after(0, function()
-- uhm, right, why is this needed.... :X
player = minetest.get_player_by_name(name)
if player then
player:set_wielded_item(ItemStack(nil))
end
end)
-- reset state
minetest.after(2, function()