diff options
Diffstat (limited to 'advtrains_train_track')
| -rw-r--r-- | advtrains_train_track/init.lua | 133 | ||||
| -rw-r--r-- | advtrains_train_track/settingtypes.txt | 4 |
2 files changed, 104 insertions, 33 deletions
diff --git a/advtrains_train_track/init.lua b/advtrains_train_track/init.lua index 5065155..32e1235 100644 --- a/advtrains_train_track/init.lua +++ b/advtrains_train_track/init.lua @@ -678,8 +678,45 @@ minetest.register_on_player_receive_fields(function(player, formname, fields) end end) +local function load_wagon(wagon_id, node_inv, node_fc, unload) + local inv_modified = false + local w_inv=minetest.get_inventory({type="detached", name="advtrains_wgn_"..wagon_id}) + if w_inv and w_inv:get_list("box") then + + local wagon_data = advtrains.wagons[wagon_id] + local wagon_fc + if wagon_data.fc then + if not wagon_data.fcind then wagon_data.fcind = 1 end + wagon_fc = tostring(wagon_data.fc[wagon_data.fcind]) or "" + end + + if node_fc == "" or wagon_fc == node_fc then + if not unload then + for _, item in ipairs(node_inv:get_list("main")) do + if w_inv:get_list("box") and w_inv:room_for_item("box", item) then + w_inv:add_item("box", item) + node_inv:remove_item("main", item) + if item.name ~= "" then inv_modified = true end + end + end + else + for _, item in ipairs(w_inv:get_list("box")) do + if node_inv:get_list("main") and node_inv:room_for_item("main", item) then + w_inv:remove_item("box", item) + node_inv:add_item("main", item) + if item.name ~= "" then inv_modified = true end + end + end + end + end + end + return inv_modified +end -local function train_load(pos, train_id, unload) +local function load_entire_train(pos, train_id, unload) -- flood load when not in an active area + if advtrains.is_node_loaded(pos) then -- leave the loading to the nodetimer if area is loaded + return + end local train=advtrains.trains[train_id] local below = get_far_node({x=pos.x, y=pos.y-1, z=pos.z}) if not string.match(below.name, "chest") then @@ -692,43 +729,60 @@ local function train_load(pos, train_id, unload) --track section is disabled return end - - local inv = minetest.get_inventory({type="node", pos={x=pos.x, y=pos.y-1, z=pos.z}}) - if inv and train.velocity < 2 then - for k, v in ipairs(train.trainparts) do - local i=minetest.get_inventory({type="detached", name="advtrains_wgn_"..v}) - if i and i:get_list("box") then - - local wagon_data = advtrains.wagons[v] - local wagon_fc - if wagon_data.fc then - if not wagon_data.fcind then wagon_data.fcind = 1 end - wagon_fc = tostring(wagon_data.fc[wagon_data.fcind]) or "" - end - - if node_fc == "" or wagon_fc == node_fc then - if not unload then - for _, item in ipairs(inv:get_list("main")) do - if i:get_list("box") and i:room_for_item("box", item) then - i:add_item("box", item) - inv:remove_item("main", item) - end - end - else - for _, item in ipairs(i:get_list("box")) do - if inv:get_list("main") and inv:room_for_item("main", item) then - i:remove_item("box", item) - inv:add_item("main", item) - end + local node_inv = minetest.get_inventory({type="node", pos={x=pos.x, y=pos.y-1, z=pos.z}}) + if node_inv and train.velocity <= 2 then + for _, wagon_id in ipairs(train.trainparts) do + load_wagon(wagon_id, node_inv, node_fc, unload) + end + end +end + +local function load_wagon_on_timer(pos, unload) -- loading ramp when in an active area + if not advtrains.is_node_loaded(pos) then -- leave the loading for the flood load function. we're out of area + return true -- reset the nodetimer until the node is loaded again + end + local tid, tidx = advtrains.get_train_at_pos(pos) + if not tid or tid == "" then + return true + end -- no train to load. + + local train = advtrains.trains[tid] + local below = get_far_node({x=pos.x, y=pos.y-1, z=pos.z}) + if not string.match(below.name, "chest") then + atprint("this is not a chest! at "..minetest.pos_to_string(pos)) + return true + end + local node_fc = minetest.get_meta(pos):get_string("fc") or "" + if node_fc == "#" then + --track section is disabled + return true + end + local node_inv = minetest.get_inventory({type="node", pos={x=pos.x, y=pos.y-1, z=pos.z}}) + if node_inv and train.velocity <= 2 then + local _, wagon_id, wagon_data = advtrains.get_wagon_at_index(tid, tidx) + if wagon_id then + local inv_modified = load_wagon(wagon_id, node_inv, node_fc, unload) + if inv_modified then + if advtrains.wagon_prototypes[advtrains.get_wagon_prototype(wagon_data)].set_textures then + local wagon_object = advtrains.wagon_objects[wagon_id] + if wagon_object and wagon_data then + local ent = wagon_object:get_luaentity() + if ent and ent.set_textures then + ent:set_textures(wagon_data) end end end end end end + return true end - +local nodetimer_interval = minetest.settings:get("advtrains_loading_track_timer") or 1 +local function start_nodetimer(pos) + local timer = minetest.get_node_timer(pos) + timer:start(nodetimer_interval) +end advtrains.register_tracks("default", { nodename_prefix="advtrains:dtrack_unload", @@ -747,9 +801,16 @@ advtrains.register_tracks("default", { on_rightclick = function(pos, node, player) show_fc_formspec(pos, player) end, + after_place_node = function(pos) + advtrains.ndb.update(pos) + start_nodetimer(pos) + end, + on_timer = function(pos) + return load_wagon_on_timer(pos, true) + end, advtrains = { on_train_enter = function(pos, train_id) - train_load(pos, train_id, true) + load_entire_train(pos, train_id, true) end, }, } @@ -772,9 +833,16 @@ advtrains.register_tracks("default", { on_rightclick = function(pos, node, player) show_fc_formspec(pos, player) end, + after_place_node = function(pos) + advtrains.ndb.update(pos) + start_nodetimer(pos) + end, + on_timer = function(pos) + return load_wagon_on_timer(pos, false) + end, advtrains = { on_train_enter = function(pos, train_id) - train_load(pos, train_id, false) + load_entire_train(pos, train_id, false) end, }, } @@ -788,7 +856,6 @@ if minetest.get_modpath("basic_materials") then elseif minetest.get_modpath("technic") then loader_core = "technic:control_logic_unit" end ---print("Loader Core: "..loader_core) minetest.register_craft({ type="shapeless", diff --git a/advtrains_train_track/settingtypes.txt b/advtrains_train_track/settingtypes.txt new file mode 100644 index 0000000..0af0081 --- /dev/null +++ b/advtrains_train_track/settingtypes.txt @@ -0,0 +1,4 @@ +# Set the nodetimer delay for the loading tracks. +# A longer delay may cause wagons to be missed if the pass over too fast. +# A shorter delay may cause lag as wagons are checked multiple times as they pass over. +advtrains_loading_track_timer (Loading Track Timer) int 1
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