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also return area id

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This commit is contained in:
Luke aka SwissalpS 2024-09-03 10:20:14 +02:00
parent 1b86480f3d
commit fd6d7e4056
1 changed files with 5 additions and 4 deletions
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9
api.lua
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@ -95,20 +95,21 @@ function areas:getAreasIntersectingArea(pos1, pos2)
return res
end
-- Returns smallest area at position or nil.
-- Returns smallest area at position and its id or nil.
-- If multiple areas have the same volume, larger id takes precedence.
function areas:getSmallestAreaAtPos(pos)
local smallest_area, smallest_volume, volume = nil
for _, area in pairs(self:getAreasAtPos(pos)) do
local smallest_area, smallest_id, smallest_volume, volume = nil
for id, area in pairs(self:getAreasAtPos(pos)) do
volume = (area.pos2.x - area.pos1.x + 1)
* (area.pos2.y - area.pos1.y + 1)
* (area.pos2.z - area.pos1.z + 1)
if not smallest_volume or smallest_volume >= volume then
smallest_area = area
smallest_id = id
smallest_volume = volume
end
end
return smallest_area
return smallest_area, smallest_id
end
-- Checks if the area is unprotected, open, owned by player