VanessaE/areasprotector
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allow sneak+dig to remove the protector (#2)

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without removing the area protection it created.

In both cases, sneak+dig incurs a deliberate cost, in an effort to
prevent a griefer using one protector to go around protecting stuff at
random.

* In creative mode, one protector is deducted from the player's inventory.
* In survival mode, the protector is not returned, and is replaced with 6
  steel ingots, unless there's no room for the ingots, then it just
  behaves as if sneak was not pressed and throws a warning.
This commit is contained in:
cheapie 2017-04-03 02:09:51 -04:00
parent cfc2c779b8
commit 62dcdd85f4
1 changed files with 28 additions and 7 deletions
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35
init.lua
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@ -1,3 +1,6 @@
local creative_mode = minetest.setting_getbool("creative_mode")
local function cyan(str)
return minetest.colorize("#00FFFF",str)
end
@ -54,13 +57,31 @@ minetest.register_node("areasprotector:protector",{
end
return itemstack
end,
on_destruct = function(pos)
local meta = minetest.get_meta(pos)
local owner = meta:get_string("owner")
local id = meta:get_int("area_id")
if areas.areas[id] and areas:isAreaOwner(id,owner) then
areas:remove(id)
areas:save()
after_dig_node = function(pos, oldnode, oldmetadata, digger)
if oldmetadata and oldmetadata.fields then
local owner = oldmetadata.fields.owner
local id = tonumber(oldmetadata.fields.area_id)
local playername = digger:get_player_name()
if areas.areas[id] and areas:isAreaOwner(id,owner) then
if digger:get_player_control().sneak then
local inv = digger:get_inventory()
if not creative_mode then
if inv:room_for_item("main", "default:steel_ingot 6") then
inv:remove_item("main", "areasprotector:protector 1")
inv:add_item("main", "default:steel_ingot 6")
else
minetest.chat_send_player(playername, "No room for the replacement ingots, just digging the protector and deleting the area normally.")
areas:remove(id)
areas:save()
end
else
inv:remove_item("main", "areasprotector:protector 1")
end
else
areas:remove(id)
areas:save()
end
end
end
end,
on_punch = function(pos, node, puncher)