your-flight/areas
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expose getSmallestAreaAtPos()

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This commit is contained in:
Luke aka SwissalpS 2024-09-03 09:53:40 +02:00
parent aa14c9d7b6
commit 1b86480f3d
1 changed files with 20 additions and 15 deletions
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35
api.lua
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@ -95,15 +95,10 @@ function areas:getAreasIntersectingArea(pos1, pos2)
return res
end
-- Checks if the area is unprotected, open, owned by player
-- or player is part of faction of smallest area at position.
function areas:canInteract(pos, name)
if minetest.check_player_privs(name, self.adminPrivs) then
return true
end
-- Determine smallest area at position
-- If multiple areas have the same volume, larger id takes precedence.
local smallest_area, smallest_volume, volume
-- Returns smallest area at position 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
volume = (area.pos2.x - area.pos1.x + 1)
* (area.pos2.y - area.pos1.y + 1)
@ -113,24 +108,34 @@ function areas:canInteract(pos, name)
smallest_volume = volume
end
end
return smallest_area
end
-- Checks if the area is unprotected, open, owned by player
-- or player is part of faction of smallest area at position.
function areas:canInteract(pos, name)
if minetest.check_player_privs(name, self.adminPrivs) then
return true
end
local area = self:getSmallestAreaAtPos(pos)
-- No area, player owns it or area is open
if not smallest_area
or smallest_area.owner == name
or smallest_area.open
if not area
or area.owner == name
or area.open
then
return true
elseif areas.factions_available and smallest_area.faction_open then
elseif areas.factions_available and area.faction_open then
if (factions.version or 0) < 2 then
local faction_name = factions.get_player_faction(name)
if faction_name then
for _, fname in ipairs(smallest_area.faction_open or {}) do
for _, fname in ipairs(area.faction_open or {}) do
if faction_name == fname then
return true
end
end
end
else
for _, fname in ipairs(smallest_area.faction_open or {}) do
for _, fname in ipairs(area.faction_open or {}) do
if factions.player_is_in_faction(fname, name) then
return true
end