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Added a function for a single position and better naming.

Now the functions are named with "position" instead of "node" to better
reflect what they do and what args they expect.

Also added a function for cehcking just a single position since thats
the most common use case, so it saves a small performance overhead.
This commit is contained in:
CyberMango 2023-01-06 22:58:56 +02:00
parent 949a2b787e
commit 685a7ff256
1 changed files with 50 additions and 25 deletions

View File

@ -729,26 +729,26 @@ function mcl_util.set_bone_position(obj, bone, pos, rot)
end
end
--[[Check for a protection violation on given nodes.
--[[Check for a protection violation on any of the given positions.
--
-- @param affected_nodes Node to check for protection violation.
-- @param player The player performing the action.
-- @param create_log Default: False. Should a log message be created on violation detection.
-- @param positions A table of position tables to check for protection violation.
-- @param player The player performing the action.
-- @param create_log Default: False. Should a log message be created on violation detection.
--
-- @return true on protection violation detection. false otherwise.
]]
function mcl_util.check_nodes_protection(affected_nodes, player, create_log)
function mcl_util.check_positions_protection(positions, player, create_log)
create_log = create_log or false
local name = player and player:get_player_name() or ""
for _, position in ipairs(affected_nodes) do
if minetest.is_protected(position, name) then
for i = 1, #positions do
if minetest.is_protected(positions[i], name) then
if create_log then
minetest.log("action", name .. " tried violating protection at position "
.. minetest.pos_to_string(position))
.. minetest.pos_to_string(positions[i]))
end
minetest.record_protection_violation(position, name)
minetest.record_protection_violation(positions[i], name)
return true
end
end
@ -756,42 +756,67 @@ function mcl_util.check_nodes_protection(affected_nodes, player, create_log)
return false
end
--[[Check for a protection violation on a single position.
--
-- @param position A position table to check for protection violation.
-- @param player See mcl_util.check_positions_protection.
-- @param create_log See mcl_util.check_positions_protection.
--
-- @return See check_positions_protection.
]]
function mcl_util.check_position_protection(position, player, create_log)
create_log = create_log or false
local name = player and player:get_player_name() or ""
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)
return true
end
return false
end
--[[Check protection violation for a planting action.
--
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_nodes_protection.
-- @param create_log See mcl_util.check_nodes_protection.
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_positions_protection.
-- @param create_log See mcl_util.check_positions_protection.
--
-- @return See mcl_util.check_nodes_protection.
-- @return See mcl_util.check_positions_protection.
]]
function mcl_util.check_planting_protection(pointed_thing, player, create_log)
-- We dont want to allow planting on top of protected nodes, even if the air is unprotected.
return mcl_util.check_nodes_protection({pointed_thing.above, pointed_thing.under}, player,
-- We dont want to allow planting on top of protected positions, even if the air is unprotected.
return mcl_util.check_positions_protection({pointed_thing.above, pointed_thing.under}, player,
create_log)
end
--[[Check protection violation for a node placement action.
--
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_nodes_protection.
-- @param create_log See mcl_util.check_nodes_protection.
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_positions_protection.
-- @param create_log See mcl_util.check_positions_protection.
--
-- @return See mcl_util.check_nodes_protection.
-- @return See mcl_util.check_positions_protection.
]]
function mcl_util.check_placement_protection(pointed_thing, player, create_log)
return mcl_util.check_nodes_protection({pointed_thing.above}, player, create_log)
return mcl_util.check_position_protection(pointed_thing.above, player, create_log)
end
--[[Check protection violation for a node modification action.
--
-- Such as using a shovel or a hoe on dirt, destroying a block or using a chest.
--
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_nodes_protection.
-- @param create_log See mcl_util.check_nodes_protection.
-- @param pointed_thing The pointed_thing table for the object the action was pointed at.
-- @param player See mcl_util.check_positions_protection.
-- @param create_log See mcl_util.check_positions_protection.
--
-- @return See mcl_util.check_nodes_protection.
-- @return See mcl_util.check_positions_protection.
]]
function mcl_util.check_node_modification_protection(pointed_thing, player, create_log)
return mcl_util.check_nodes_protection({pointed_thing.under}, player, create_log)
return mcl_util.check_position_protection(pointed_thing.under, player, create_log)
end