minetest-mods/areas
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Merge c876179024 into bfb260d181

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Megaf
2014-06-22 23:43:40 +00:00
parent bfb260d181 c876179024
commit e056f87089
1 changed files with 9 additions and 7 deletions
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16
api.lua
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@@ -2,13 +2,15 @@
-- Returns a list of areas that include the provided position
function areas:getAreasAtPos(pos)
local a = {}
local px, py, pz = pos.x, pos.y, pos.z
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
a[id] = area
if pos then
local px, py, pz = pos.x, pos.y, pos.z
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
a[id] = area
end
end
end
return a