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Replaced positions check with an area check.

This one is using the minetest.is_area_protected so it should work
faster. It also doesnt require the user to manually add all the points
that should be checked so its nicer to use.
This commit is contained in:
CyberMango 2023-01-12 21:22:36 +02:00
parent b0d9eed3e1
commit 64a7f76d5b
2 changed files with 19 additions and 26 deletions

View File

@ -729,28 +729,28 @@ function mcl_util.set_bone_position(obj, bone, pos, rot)
end end
end end
--[[Check for a protection violation on any of the given positions. --[[Check for a protection violation in a given area.
-- --
-- @param positions A table of position tables to check for protection violation. -- Applies is_protected() to a 3D lattice of points in the defined volume. The points are spaced
-- evenly throughout the volume and have a spacing similar to, but no larger than, "interval".
--
-- @param pos1 A position table of the area volume's first edge.
-- @param pos2 A position table of the area volume's second edge.
-- @param player The player performing the action. -- @param player The player performing the action.
-- @param create_log Default: False. Should a log message be created on violation detection. -- @param interval Optional. Max spacing between checked points at the volume.
-- Default: Same as minetest.is_area_protected.
-- --
-- @return true on protection violation detection. false otherwise. -- @return true on protection violation detection. false otherwise.
--
-- @notes *All corners and edges of the defined volume are checked.
]] ]]
function mcl_util.check_positions_protection(positions, player, create_log) function mcl_util.check_area_protection(pos1, pos2, player, interval)
create_log = create_log or false
local name = player and player:get_player_name() or "" local name = player and player:get_player_name() or ""
for i = 1, #positions do local protected_pos = minetest.is_area_protected(pos1, pos2, name, interval)
if minetest.is_protected(positions[i], name) then if protected_pos then
if create_log then minetest.record_protection_violation(protected_pos, name)
minetest.log("action", name .. " tried violating protection at position " return true
.. minetest.pos_to_string(positions[i]))
end
minetest.record_protection_violation(positions[i], name)
return true
end
end end
return false return false
@ -759,21 +759,14 @@ end
--[[Check for a protection violation on a single position. --[[Check for a protection violation on a single position.
-- --
-- @param position A position table to check for protection violation. -- @param position A position table to check for protection violation.
-- @param player See mcl_util.check_positions_protection. -- @param player The player performing the action.
-- @param create_log See mcl_util.check_positions_protection.
-- --
-- @return See check_positions_protection. -- @return true on protection violation detection. false otherwise.
]] ]]
function mcl_util.check_position_protection(position, player, create_log) function mcl_util.check_position_protection(position, player)
create_log = create_log or false
local name = player and player:get_player_name() or "" local name = player and player:get_player_name() or ""
if minetest.is_protected(position, name) then if minetest.is_protected(position, name) then
if create_log then
minetest.log("action", name .. " tried violating protection at position "
.. minetest.pos_to_string(position))
end
minetest.record_protection_violation(position, name) minetest.record_protection_violation(position, name)
return true return true
end end

View File

@ -39,7 +39,7 @@ local function seagrass_on_place(itemstack, placer, pointed_thing)
return itemstack return itemstack
end end
if mcl_util.check_positions_protection({pos_under, pos_above}, placer, true) then if mcl_util.check_area_protection(pos_under, pos_above, placer) then
return itemstack return itemstack
end end