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advtrains
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Don't spawn couple entities when not loaded

h137
orwell96 2019-11-26 16:43:47 +01:00
parent cf2179dea5
commit 7082038f75
1 changed files with 31 additions and 27 deletions
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58
advtrains/trainlogic.lua
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@ -951,21 +951,23 @@ function advtrains.train_check_couples(train)
if not train.cpl_front then
-- recheck front couple
local front_trains, pos = advtrains.occ.get_occupations(train, atround(train.index) + CPL_CHK_DST)
for tid, idx in pairs(front_trains) do
local other_train = advtrains.trains[tid]
if not advtrains.train_ensure_init(tid, other_train) then
atwarn("Train",tid,"is not initialized! Couldn't check couples!")
return
end
--atdebug(train.id,"front: ",idx,"on",tid,atround(other_train.index),atround(other_train.end_index))
if other_train.velocity == 0 then
if idx>=other_train.index and idx<=other_train.index + CPL_ZONE then
createcouple(pos, train, true, other_train, true)
break
if minetest.get_node_or_nil(pos) then -- if the position is loaded...
for tid, idx in pairs(front_trains) do
local other_train = advtrains.trains[tid]
if not advtrains.train_ensure_init(tid, other_train) then
atwarn("Train",tid,"is not initialized! Couldn't check couples!")
return
end
if idx<=other_train.end_index and idx>=other_train.end_index - CPL_ZONE then
createcouple(pos, train, true, other_train, false)
break
--atdebug(train.id,"front: ",idx,"on",tid,atround(other_train.index),atround(other_train.end_index))
if other_train.velocity == 0 then
if idx>=other_train.index and idx<=other_train.index + CPL_ZONE then
createcouple(pos, train, true, other_train, true)
break
end
if idx<=other_train.end_index and idx>=other_train.end_index - CPL_ZONE then
createcouple(pos, train, true, other_train, false)
break
end
end
end
end
@ -979,20 +981,22 @@ function advtrains.train_check_couples(train)
if not train.cpl_back then
-- recheck back couple
local back_trains, pos = advtrains.occ.get_occupations(train, atround(train.end_index) - CPL_CHK_DST)
for tid, idx in pairs(back_trains) do
local other_train = advtrains.trains[tid]
if not advtrains.train_ensure_init(tid, other_train) then
atwarn("Train",tid,"is not initialized! Couldn't check couples!")
return
end
if other_train.velocity == 0 then
if idx>=other_train.index and idx<=other_train.index + CPL_ZONE then
createcouple(pos, train, false, other_train, true)
break
if minetest.get_node_or_nil(pos) then -- if the position is loaded...
for tid, idx in pairs(back_trains) do
local other_train = advtrains.trains[tid]
if not advtrains.train_ensure_init(tid, other_train) then
atwarn("Train",tid,"is not initialized! Couldn't check couples!")
return
end
if idx<=other_train.end_index and idx>=other_train.end_index - CPL_ZONE then
createcouple(pos, train, false, other_train, false)
break
if other_train.velocity == 0 then
if idx>=other_train.index and idx<=other_train.index + CPL_ZONE then
createcouple(pos, train, false, other_train, true)
break
end
if idx<=other_train.end_index and idx>=other_train.end_index - CPL_ZONE then
createcouple(pos, train, false, other_train, false)
break
end
end
end
end