minetest-mods/mesecons
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Merge two conditions into one

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This commit is contained in:
Jude Melton-Houghton
2021-11-18 19:25:54 -05:00
parent bbc6391e0a
commit 2347519696
1 changed files with 24 additions and 26 deletions
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50
mesecons/internal.lua
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@@ -383,35 +383,33 @@ local function find_light_update_conductors()
local checked = {}
for name, def in pairs(minetest.registered_nodes) do
local conductor = mesecon.get_conductor(name)
if conductor then
if not checked[name] then
-- Find the other states of the conductor besides the current one.
local other_states
if conductor.onstate then
other_states = {conductor.onstate}
elseif conductor.offstate then
other_states = {conductor.offstate}
else
other_states = conductor.states
end
if conductor and not checked[name] then
-- Find the other states of the conductor besides the current one.
local other_states
if conductor.onstate then
other_states = {conductor.onstate}
elseif conductor.offstate then
other_states = {conductor.offstate}
else
other_states = conductor.states
end
-- Check the conductor. Other states are marked as checked.
for _, other_state in ipairs(other_states) do
local other_def = minetest.registered_nodes[other_state]
if (def.paramtype == "light") ~= (other_def.paramtype == "light")
or def.sunlight_propagates ~= other_def.sunlight_propagates
or def.light_source ~= other_def.light_source then
-- The light characteristics change depending on the state.
-- The states are added to the set.
light_update_conductors[name] = true
for _, other_state in ipairs(other_states) do
light_update_conductors[other_state] = true
checked[other_state] = true
end
break
-- Check the conductor. Other states are marked as checked.
for _, other_state in ipairs(other_states) do
local other_def = minetest.registered_nodes[other_state]
if (def.paramtype == "light") ~= (other_def.paramtype == "light")
or def.sunlight_propagates ~= other_def.sunlight_propagates
or def.light_source ~= other_def.light_source then
-- The light characteristics change depending on the state.
-- The states are added to the set.
light_update_conductors[name] = true
for _, other_state in ipairs(other_states) do
light_update_conductors[other_state] = true
checked[other_state] = true
end
checked[other_state] = true
break
end
checked[other_state] = true
end
end
end