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-rw-r--r--advtrains/advtrains/atc.lua6
-rw-r--r--advtrains/advtrains/couple.lua17
-rw-r--r--advtrains/advtrains/init.lua30
-rw-r--r--advtrains/advtrains/nodedb.lua6
-rw-r--r--advtrains/advtrains/trackplacer.lua8
-rw-r--r--advtrains/advtrains/trainlogic.lua9
-rw-r--r--advtrains/advtrains/wagons.lua15
-rw-r--r--advtrains/advtrains_luaautomation/interrupt.lua3
8 files changed, 93 insertions, 1 deletions
diff --git a/advtrains/advtrains/atc.lua b/advtrains/advtrains/atc.lua
index 3925ffd..577f858 100644
--- a/advtrains/advtrains/atc.lua
+++ b/advtrains/advtrains/atc.lua
@@ -92,12 +92,17 @@ advtrains.register_tracks("default", {
return {
after_place_node=apn_func,
after_dig_node=function(pos)
+ return advtrains.pcall(function()
+
advtrains.invalidate_all_paths()
advtrains.ndb.clear(pos)
local pts=minetest.pos_to_string(pos)
atc.controllers[pts]=nil
+ end)
end,
on_receive_fields = function(pos, formname, fields, player)
+ return advtrains.pcall(function()
+
if advtrains.is_protected(pos, player:get_player_name()) then
minetest.record_protection_violation(pos, player:get_player_name())
return
@@ -135,6 +140,7 @@ advtrains.register_tracks("default", {
atc.send_command(pos)
end
end
+ end)
end,
advtrains = {
on_train_enter = function(pos, train_id)
diff --git a/advtrains/advtrains/couple.lua b/advtrains/advtrains/couple.lua
index eb1bc72..3693e84 100644
--- a/advtrains/advtrains/couple.lua
+++ b/advtrains/advtrains/couple.lua
@@ -31,6 +31,8 @@ minetest.register_entity("advtrains:discouple", {
end,
get_staticdata=function() return "DISCOUPLE" end,
on_punch=function(self, player)
+ return advtrains.pcall(function()
+
--only if player owns at least one wagon next to this
local own=player:get_player_name()
if self.wagon.owner and self.wagon.owner==own and not self.wagon.lock_couples then
@@ -54,8 +56,11 @@ minetest.register_entity("advtrains:discouple", {
else
minetest.chat_send_player(own, attrans("You need to own at least one neighboring wagon to destroy this couple."))
end
+ end)
end,
on_step=function(self, dtime)
+ return advtrains.pcall(function()
+
local t=os.clock()
if not self.wagon then
self.object:remove()
@@ -77,6 +82,7 @@ minetest.register_entity("advtrains:discouple", {
self.updatepct_timer=2
end
atprintbm("discouple_step", t)
+ end)
end,
})
@@ -98,16 +104,21 @@ minetest.register_entity("advtrains:couple", {
initial_sprite_basepos = {x=0, y=0},
is_couple=true,
- on_activate=function(self, staticdata)
+ on_activate=function(self, staticdata)
+ return advtrains.pcall(function()
+
if staticdata=="COUPLE" then
--couple entities have no right to exist further...
atprint("Couple loaded from staticdata, destroying")
self.object:remove()
return
end
+ end)
end,
get_staticdata=function(self) return "COUPLE" end,
on_rightclick=function(self, clicker)
+ return advtrains.pcall(function()
+
if not self.train_id_1 or not self.train_id_2 then return end
local id1, id2=self.train_id_1, self.train_id_2
@@ -128,8 +139,11 @@ minetest.register_entity("advtrains:couple", {
end
atprint("Coupled trains", id1, id2)
self.object:remove()
+ end)
end,
on_step=function(self, dtime)
+ return advtrains.pcall(function()
+
local t=os.clock()
if not self.train_id_1 or not self.train_id_2 then atprint("Couple: train ids not set!") self.object:remove() return end
local train1=advtrains.trains[self.train_id_1]
@@ -167,5 +181,6 @@ minetest.register_entity("advtrains:couple", {
end
end
atprintbm("couple step", t)
+ end)
end,
})
diff --git a/advtrains/advtrains/init.lua b/advtrains/advtrains/init.lua
index 970bbb6..9b7f31f 100644
--- a/advtrains/advtrains/init.lua
+++ b/advtrains/advtrains/init.lua
@@ -9,6 +9,29 @@ end
advtrains = {trains={}, wagon_save={}, player_to_train_mapping={}}
+--pcall
+local no_action=true
+function advtrains.pcall(fun)
+ if no_action then return end
+
+ local succ, err, return1, return2, return3, return4=pcall(fun)
+ if not succ then
+ atwarn("Lua Error occured: ", err)
+ atwarn("Restoring saved state in 1 second...")
+ no_action=true
+ --read last save state and continue, as if server was restarted
+ for aoi, le in pairs(minetest.luaentities) do
+ if le.is_wagon then
+ le.object:remove()
+ end
+ end
+ minetest.after(1, advtrains.load)
+ else
+ return err, return1, return2, return3, return4
+ end
+end
+
+
advtrains.modpath = minetest.get_modpath("advtrains")
function advtrains.print_concat_table(a)
@@ -94,6 +117,9 @@ dofile(advtrains.modpath.."/craft_items.lua")
--load/save
advtrains.fpath=minetest.get_worldpath().."/advtrains"
+
+function advtrains.load()
+
local file, err = io.open(advtrains.fpath, "r")
if not file then
minetest.log("error", " Failed to read advtrains save data from file "..advtrains.fpath..": "..(err or "Unknown Error"))
@@ -142,6 +168,10 @@ else
end
file:close()
end
+no_action=false
+
+end
+advtrains.load()
advtrains.save = function()
--atprint("saving")
diff --git a/advtrains/advtrains/nodedb.lua b/advtrains/advtrains/nodedb.lua
index ddd1a67..2fb3656 100644
--- a/advtrains/advtrains/nodedb.lua
+++ b/advtrains/advtrains/nodedb.lua
@@ -203,6 +203,8 @@ minetest.register_abm({
nodenames = {"group:save_in_nodedb"},
run_at_every_load = true,
action = function(pos, node)
+ return advtrains.pcall(function()
+
local cid=ndbget(pos.x, pos.y, pos.z)
if cid then
--if in database, detect changes and apply.
@@ -227,14 +229,18 @@ minetest.register_abm({
atprint("nodedb: ", pos, "not in database")
ndb.update(pos, node)
end
+ end)
end,
interval=10,
chance=1,
})
minetest.register_on_dignode(function(pos, oldnode, digger)
+return advtrains.pcall(function()
+
ndb.clear(pos)
end)
+end)
function ndb.get_nodes()
return ndb_nodes
diff --git a/advtrains/advtrains/trackplacer.lua b/advtrains/advtrains/trackplacer.lua
index e039800..5f9bdf7 100644
--- a/advtrains/advtrains/trackplacer.lua
+++ b/advtrains/advtrains/trackplacer.lua
@@ -187,6 +187,8 @@ function tp.register_track_placer(nnprefix, imgprefix, dispname)
wield_image = imgprefix.."_placer.png",
groups={},
on_place = function(itemstack, placer, pointed_thing)
+ return advtrains.pcall(function()
+
local name = placer:get_player_name()
if not name then
return itemstack
@@ -207,6 +209,7 @@ function tp.register_track_placer(nnprefix, imgprefix, dispname)
end
end
return itemstack
+ end)
end,
})
end
@@ -220,6 +223,7 @@ minetest.register_craftitem("advtrains:trackworker",{
wield_image = "advtrains_trackworker.png",
stack_max = 1,
on_place = function(itemstack, placer, pointed_thing)
+ return advtrains.pcall(function()
local name = placer:get_player_name()
if not name then
return
@@ -260,8 +264,11 @@ minetest.register_craftitem("advtrains:trackworker",{
advtrains.ndb.swap_node(pos, {name=nnprefix.."_"..suffix..modext[modpos+1], param2=node.param2})
end
end
+ end)
end,
on_use=function(itemstack, user, pointed_thing)
+ return advtrains.pcall(function()
+
local name = user:get_player_name()
if not name then
return
@@ -292,6 +299,7 @@ minetest.register_craftitem("advtrains:trackworker",{
else
atprint(name, dump(tp.tracks))
end
+ end)
end,
})
diff --git a/advtrains/advtrains/trainlogic.lua b/advtrains/advtrains/trainlogic.lua
index d9edd6d..0caea0b 100644
--- a/advtrains/advtrains/trainlogic.lua
+++ b/advtrains/advtrains/trainlogic.lua
@@ -40,6 +40,8 @@ advtrains.save_interval=10
advtrains.save_timer=advtrains.save_interval
minetest.register_globalstep(function(dtime_mt)
+return advtrains.pcall(function()
+
--limit dtime: if trains move too far in one step, automation may cause stuck and wrongly braking trains
local dtime=dtime_mt
if dtime>0.2 then
@@ -81,8 +83,11 @@ minetest.register_globalstep(function(dtime_mt)
atprintbm("trainsteps", t)
endstep()
end)
+end)
minetest.register_on_joinplayer(function(player)
+return advtrains.pcall(function()
+
local pname=player:get_player_name()
local id=advtrains.player_to_train_mapping[pname]
if id then
@@ -101,8 +106,11 @@ minetest.register_on_joinplayer(function(player)
end
end
end)
+end)
minetest.register_on_dieplayer(function(player)
+return advtrains.pcall(function()
+
local pname=player:get_player_name()
local id=advtrains.player_to_train_mapping[pname]
if id then
@@ -117,6 +125,7 @@ minetest.register_on_dieplayer(function(player)
end
end
end)
+end)
--[[
train step structure:
diff --git a/advtrains/advtrains/wagons.lua b/advtrains/advtrains/wagons.lua
index 15a0ec7..2ceea86 100644
--- a/advtrains/advtrains/wagons.lua
+++ b/advtrains/advtrains/wagons.lua
@@ -50,6 +50,7 @@ function wagon:on_activate(sd_uid, dtime_s)
end
function wagon:get_staticdata()
+return advtrains.pcall(function()
if not self:ensure_init() then return end
atprint("[wagon "..((self.unique_id and self.unique_id~="" and self.unique_id) or "no-id").."]: saving to wagon_save")
--serialize inventory, if it has one
@@ -63,6 +64,7 @@ function wagon:get_staticdata()
advtrains.wagon_save[self.unique_id].name=nil
advtrains.wagon_save[self.unique_id].object=nil
return self.unique_id
+end)
end
--returns: uid of wagon
function wagon:init_new_instance(train_id, properties)
@@ -147,6 +149,7 @@ end
-- Remove the wagon
function wagon:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
+return advtrains.pcall(function()
if not self:ensure_init() then return end
if not puncher or not puncher:is_player() then
return
@@ -177,6 +180,7 @@ function wagon:on_punch(puncher, time_from_last_punch, tool_capabilities, direct
inv:add_item("main", item)
end
end
+end)
end
function wagon:destroy()
--some rules:
@@ -211,6 +215,8 @@ end
function wagon:on_step(dtime)
+return advtrains.pcall(function()
+
if not self:ensure_init() then return end
local t=os.clock()
@@ -465,6 +471,7 @@ function wagon:on_step(dtime)
self.old_acceleration_vector=accelerationvec
self.old_yaw=yaw
atprintbm("wagon step", t)
+end)
end
function advtrains.get_real_path_index(train, pit)
@@ -485,6 +492,8 @@ function advtrains.get_real_path_index(train, pit)
end
function wagon:on_rightclick(clicker)
+return advtrains.pcall(function()
+
if not self:ensure_init() then return end
if not clicker or not clicker:is_player() then
return
@@ -564,6 +573,7 @@ function wagon:on_rightclick(clicker)
self:show_get_on_form(pname)
end
end
+end)
end
function wagon:get_on(clicker, seatno)
@@ -708,6 +718,8 @@ function wagon:show_wagon_properties(pname)
minetest.show_formspec(pname, "advtrains_prop_"..self.unique_id, form)
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
+return advtrains.pcall(function()
+
local uid=string.match(formname, "^advtrains_geton_(.+)$")
if uid then
for _,wagon in pairs(minetest.luaentities) do
@@ -780,6 +792,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
end
end
end)
+end)
function wagon:seating_from_key_helper(pname, fields, no)
local sgr=self.seats[no].group
for _,access in ipairs(self.seat_groups[sgr].access_to) do
@@ -841,6 +854,7 @@ function advtrains.register_wagon(sysname, prototype, desc, inv_img)
stack_max = 1,
on_place = function(itemstack, placer, pointed_thing)
+ return advtrains.pcall(function()
if not pointed_thing.type == "node" then
return
end
@@ -876,6 +890,7 @@ function advtrains.register_wagon(sysname, prototype, desc, inv_img)
end
return itemstack
+ end)
end,
})
end
diff --git a/advtrains/advtrains_luaautomation/interrupt.lua b/advtrains/advtrains_luaautomation/interrupt.lua
index 4d59db5..b8fc879 100644
--- a/advtrains/advtrains_luaautomation/interrupt.lua
+++ b/advtrains/advtrains_luaautomation/interrupt.lua
@@ -22,6 +22,8 @@ function iq.add(t, pos, evtdata)
end
minetest.register_globalstep(function(dtime)
+return advtrains.pcall(function()
+
if run then
timer=timer + math.min(dtime, 0.2)
for i=1,#queue do
@@ -42,6 +44,7 @@ minetest.register_globalstep(function(dtime)
end
end
end)
+end)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 06:28:03 +0000