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