minetest-mods/areas
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add protector blocks to hud

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This commit is contained in:
Tai @ Flex 2016-11-26 07:20:23 +00:00
parent 7cb8787beb
commit 45afbfe8a6
1 changed files with 28 additions and 3 deletions
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31
api.lua
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@ -1,7 +1,31 @@
local get_protector_area = function(pos)
-- Add protector to the hud
local res = {}
local radius = (tonumber(minetest.setting_get("protector_radius")) or 5)
local protectors = minetest.find_nodes_in_area(
{x=pos.x -radius , y=pos.y -radius , z=pos.z -radius},
{x=pos.x +radius , y=pos.y +radius , z=pos.z +radius},
{"protector:protect","protector:protect2"}
)
for _,npos in pairs(protectors) do
local node = minetest.get_node(npos)
local meta = minetest.get_meta(npos)
local nodeowner = meta:get_string("owner")
if minetest.is_protected(pos,nodeowner) then
res["protector"] = {name="("..node.name..")",owner=nodeowner}
break
end
end
return res
end
-- //
--- Returns a list of areas that include the provided position.
function areas:getAreasAtPos(pos)
local res = {}
--res = get_protector_area(pos)
if self.store then
local a = self.store:get_areas_for_pos(pos, false, true)
for store_id, store_area in pairs(a) do
@ -13,9 +37,10 @@ function areas:getAreasAtPos(pos)
for id, area in pairs(self.areas) do
local ap1, ap2 = area.pos1, area.pos2
if
(px >= ap1.x and px <= ap2.x) and
(py >= ap1.y and py <= ap2.y) and
(pz >= ap1.z and pz <= ap2.z) then
(px >= ap1.x and px <= ap2.x) and
(py >= ap1.y and py <= ap2.y) and
(pz >= ap1.z and pz <= ap2.z)
then
res[id] = area
end
end