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-rwxr-xr-xadvtrains_train_track/init.lua454
1 files changed, 454 insertions, 0 deletions
diff --git a/advtrains_train_track/init.lua b/advtrains_train_track/init.lua
new file mode 100755
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--- /dev/null
+++ b/advtrains_train_track/init.lua
@@ -0,0 +1,454 @@
+-- Default tracks for advtrains
+-- (c) orwell96 and contributors
+
+--flat
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack",
+ texture_prefix="advtrains_dtrack",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("Track"),
+ formats={},
+}, advtrains.ap.t_30deg_flat)
+
+minetest.register_craft({
+ output = 'advtrains:dtrack_placer 50',
+ recipe = {
+ {'default:steel_ingot', 'group:stick', 'default:steel_ingot'},
+ {'default:steel_ingot', 'group:stick', 'default:steel_ingot'},
+ {'default:steel_ingot', 'group:stick', 'default:steel_ingot'},
+ },
+})
+
+-- y-turnout
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_sy",
+ texture_prefix="advtrains_dtrack_sy",
+ models_prefix="advtrains_dtrack_sy",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("Y-turnout"),
+ formats = {},
+}, advtrains.ap.t_yturnout)
+minetest.register_craft({
+ output = 'advtrains:dtrack_sy_placer 2',
+ recipe = {
+ {'advtrains:dtrack_placer', '', 'advtrains:dtrack_placer'},
+ {'', 'advtrains:dtrack_placer', ''},
+ {'', 'advtrains:dtrack_placer', ''},
+ },
+})
+--3-way turnout
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_s3",
+ texture_prefix="advtrains_dtrack_s3",
+ models_prefix="advtrains_dtrack_s3",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("3-way turnout"),
+ formats = {},
+}, advtrains.ap.t_s3way)
+minetest.register_craft({
+ output = 'advtrains:dtrack_s3_placer 1',
+ recipe = {
+ {'advtrains:dtrack_placer', 'advtrains:dtrack_placer', 'advtrains:dtrack_placer'},
+ {'', 'advtrains:dtrack_placer', ''},
+ {'', '', ''},
+ },
+})
+
+-- Diamond Crossings
+-- perpendicular
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_xing",
+ texture_prefix="advtrains_dtrack_xing",
+ models_prefix="advtrains_dtrack_xing",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("Perpendicular Diamond Crossing Track"),
+ formats = {}
+}, advtrains.ap.t_perpcrossing)
+
+minetest.register_craft({
+ output = 'advtrains:dtrack_xing_placer 3',
+ recipe = {
+ {'', 'advtrains:dtrack_placer', ''},
+ {'advtrains:dtrack_placer', 'advtrains:dtrack_placer', 'advtrains:dtrack_placer'},
+ {'', 'advtrains:dtrack_placer', ''}
+ }
+})
+
+-- 90plusx
+-- When you face east and param2=0, then this set of rails has a rail at 90
+-- degrees to the viewer, plus another rail crossing at 30, 45 or 60 degrees.
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_xing90plusx",
+ texture_prefix="advtrains_dtrack_xing4590",
+ models_prefix="advtrains_dtrack_xing90plusx",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("90+Angle Diamond Crossing Track"),
+ formats = {}
+}, advtrains.ap.t_90plusx_crossing)
+minetest.register_craft({
+ output = 'advtrains:dtrack_xing90plusx_placer 2',
+ recipe = {
+ {'advtrains:dtrack_placer', '', ''},
+ {'advtrains:dtrack_placer', 'advtrains:dtrack_placer', 'advtrains:dtrack_placer'},
+ {'', '', 'advtrains:dtrack_placer'}
+ }
+})
+-- Deprecate any rails using the old name scheme
+minetest.register_lbm({
+ label = "Upgrade legacy 4590 rails",
+ name = "advtrains_train_track:replace_legacy_4590",
+ nodenames = {"advtrains:dtrack_xing4590_st"},
+ run_at_every_load = true,
+ action = function(pos, node)
+ minetest.log("actionPos!: " .. pos.x .. "," .. pos.y .. "," .. pos.z)
+ minetest.log("node!: " .. node.name .. "," .. node.param1 .. "," .. node.param2)
+ advtrains.ndb.swap_node(pos,
+ {
+ name="advtrains:dtrack_xing90plusx_45l",
+ param1=node.param1,
+ param2=node.param2,
+ })
+ end
+})
+-- This will replace any items left in the inventory
+minetest.register_alias("advtrains:dtrack_xing4590_placer", "advtrains:dtrack_xing90plusx_placer")
+
+-- Diagonal
+-- This set of rail crossings is named based on the angle of each intersecting
+-- direction when facing east and param2=0. Rails with l/r swapped are mirror
+-- images. For example, 30r45l is the mirror image of 30l45r.
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_xingdiag",
+ texture_prefix="advtrains_dtrack_xingdiag",
+ models_prefix="advtrains_dtrack_xingdiag",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ description=attrans("Diagonal Diamond Crossing Track"),
+ formats = {},
+}, advtrains.ap.t_diagonalcrossing)
+minetest.register_craft({
+ output = 'advtrains:dtrack_xingdiag_placer 2',
+ recipe = {
+ {'advtrains:dtrack_placer', '', 'advtrains:dtrack_placer'},
+ {'', 'advtrains:dtrack_placer', ''},
+ {'advtrains:dtrack_placer', '', 'advtrains:dtrack_placer'}
+ }
+})
+---- Not included: very shallow crossings like (30/60)+45.
+---- At an angle of only 18.4 degrees, the models would not
+---- translate well to a block game.
+-- END crossings
+
+--slopes
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack",
+ texture_prefix="advtrains_dtrack",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".obj",
+ shared_texture="advtrains_dtrack_shared.png",
+ second_texture="default_gravel.png",
+ description=attrans("Track"),
+ formats={vst1={true, false, true}, vst2={true, false, true}, vst31={true}, vst32={true}, vst33={true}},
+}, advtrains.ap.t_30deg_slope)
+
+minetest.register_craft({
+ type = "shapeless",
+ output = 'advtrains:dtrack_slopeplacer 2',
+ recipe = {
+ "advtrains:dtrack_placer",
+ "advtrains:dtrack_placer",
+ "default:gravel",
+ },
+})
+
+
+--bumpers
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_bumper",
+ texture_prefix="advtrains_dtrack_bumper",
+ models_prefix="advtrains_dtrack_bumper",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_rail.png",
+ --bumpers still use the old texture until the models are redone.
+ description=attrans("Bumper"),
+ formats={},
+}, advtrains.ap.t_30deg_straightonly)
+minetest.register_craft({
+ output = 'advtrains:dtrack_bumper_placer 2',
+ recipe = {
+ {'group:wood', 'dye:red'},
+ {'default:steel_ingot', 'default:steel_ingot'},
+ {'advtrains:dtrack_placer', 'advtrains:dtrack_placer'},
+ },
+})
+--legacy bumpers
+for _,rot in ipairs({"", "_30", "_45", "_60"}) do
+ minetest.register_alias("advtrains:dtrack_bumper"..rot, "advtrains:dtrack_bumper_st"..rot)
+end
+-- atc track
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_atc",
+ texture_prefix="advtrains_dtrack_atc",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared_atc.png",
+ description=attrans("ATC controller"),
+ formats={},
+ get_additional_definiton = advtrains.atc_function
+}, advtrains.trackpresets.t_30deg_straightonly)
+
+
+-- Tracks for loading and unloading trains
+-- Copyright (C) 2017 Gabriel PĂ©rez-Cerezo <gabriel@gpcf.eu>
+
+local function get_far_node(pos)
+ local node = minetest.get_node(pos)
+ if node.name == "ignore" then
+ minetest.get_voxel_manip():read_from_map(pos, pos)
+ node = minetest.get_node(pos)
+ end
+ return node
+end
+
+local function train_load(pos, train_id, unload)
+ 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
+ atprint("this is not a chest! at "..minetest.pos_to_string(pos))
+ 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 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
+ end
+ end
+ end
+ end
+ end
+end
+
+
+
+
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_unload",
+ texture_prefix="advtrains_dtrack_unload",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared_unload.png",
+ description=attrans("Unloading Track"),
+ formats={},
+ get_additional_definiton = function(def, preset, suffix, rotation)
+ return {
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.ndb.clear(pos)
+ end,
+ advtrains = {
+ on_train_enter = function(pos, train_id)
+ train_load(pos, train_id, true)
+ end,
+ },
+ }
+ end
+ }, advtrains.trackpresets.t_30deg_straightonly)
+advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_load",
+ texture_prefix="advtrains_dtrack_load",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared_load.png",
+ description=attrans("Loading Track"),
+ formats={},
+ get_additional_definiton = function(def, preset, suffix, rotation)
+ return {
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.ndb.clear(pos)
+ end,
+
+ advtrains = {
+ on_train_enter = function(pos, train_id)
+ train_load(pos, train_id, false)
+ end,
+ },
+ }
+ end
+ }, advtrains.trackpresets.t_30deg_straightonly)
+
+-- mod-dependent crafts
+local loader_core = "default:mese_crystal" --fallback
+if minetest.get_modpath("basic_materials") then
+ loader_core = "basic_materials:ic"
+elseif minetest.get_modpath("technic") then
+ loader_core = "technic:control_logic_unit"
+end
+--print("Loader Core: "..loader_core)
+
+minetest.register_craft({
+ type="shapeless",
+ output = 'advtrains:dtrack_load_placer',
+ recipe = {
+ "advtrains:dtrack_placer",
+ loader_core,
+ "default:chest"
+ },
+})
+loader_core = nil --nil the crafting variable
+
+--craft between load/unload tracks
+minetest.register_craft({
+ type="shapeless",
+ output = 'advtrains:dtrack_unload_placer',
+ recipe = {
+ "advtrains:dtrack_load_placer",
+ },
+})
+minetest.register_craft({
+ type="shapeless",
+ output = 'advtrains:dtrack_load_placer',
+ recipe = {
+ "advtrains:dtrack_unload_placer",
+ },
+})
+
+
+if mesecon then
+ advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_detector_off",
+ texture_prefix="advtrains_dtrack_detector",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared_detector_off.png",
+ description=attrans("Detector Rail"),
+ formats={},
+ get_additional_definiton = function(def, preset, suffix, rotation)
+ return {
+ mesecons = {
+ receptor = {
+ state = mesecon.state.off,
+ rules = advtrains.meseconrules
+ }
+ },
+ advtrains = {
+ on_updated_from_nodedb = function(pos, node)
+ mesecon.receptor_off(pos, advtrains.meseconrules)
+ end,
+ on_train_enter=function(pos, train_id)
+ advtrains.ndb.swap_node(pos, {name="advtrains:dtrack_detector_on".."_"..suffix..rotation, param2=advtrains.ndb.get_node(pos).param2})
+ if advtrains.is_node_loaded(pos) then
+ mesecon.receptor_on(pos, advtrains.meseconrules)
+ end
+ end
+ }
+ }
+ end
+ }, advtrains.ap.t_30deg_straightonly)
+ advtrains.register_tracks("default", {
+ nodename_prefix="advtrains:dtrack_detector_on",
+ texture_prefix="advtrains_dtrack",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_shared_detector_on.png",
+ description="Detector(on)(you hacker you)",
+ formats={},
+ get_additional_definiton = function(def, preset, suffix, rotation)
+ return {
+ mesecons = {
+ receptor = {
+ state = mesecon.state.on,
+ rules = advtrains.meseconrules
+ }
+ },
+ advtrains = {
+ on_updated_from_nodedb = function(pos, node)
+ mesecon.receptor_on(pos, advtrains.meseconrules)
+ end,
+ on_train_leave=function(pos, train_id)
+ advtrains.ndb.swap_node(pos, {name="advtrains:dtrack_detector_off".."_"..suffix..rotation, param2=advtrains.ndb.get_node(pos).param2})
+ if advtrains.is_node_loaded(pos) then
+ mesecon.receptor_off(pos, advtrains.meseconrules)
+ end
+ end
+ }
+ }
+ end
+ }, advtrains.ap.t_30deg_straightonly_noplacer)
+minetest.register_craft({
+ type="shapeless",
+ output = 'advtrains:dtrack_detector_off_placer',
+ recipe = {
+ "advtrains:dtrack_placer",
+ "mesecons:wire_00000000_off"
+ },
+})
+end
+--TODO legacy
+--I know lbms are better for this purpose
+for name,rep in pairs({swl_st="swlst", swr_st="swrst", swl_cr="swlcr", swr_cr="swrcr", }) do
+ minetest.register_abm({
+ -- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_"..name},
+ interval = 1.0, -- Operation interval in seconds
+ chance = 1, -- Chance of trigger per-node per-interval is 1.0 / this
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:track_"..rep, param2=node.param2}) end,
+ })
+ minetest.register_abm({
+ -- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_"..name.."_45"},
+ interval = 1.0, -- Operation interval in seconds
+ chance = 1, -- Chance of trigger per-node per-interval is 1.0 / this
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:track_"..rep.."_45", param2=node.param2}) end,
+ })
+end
+
+if advtrains.register_replacement_lbms then
+minetest.register_lbm({
+ name = "advtrains:ramp_replacement_1",
+-- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_vert1"},
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:dtrack_vst1", param2=(node.param2+2)%4}) end,
+})
+minetest.register_lbm({
+ name = "advtrains:ramp_replacement_1",
+-- -- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_vert2"},
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:dtrack_vst2", param2=(node.param2+2)%4}) end,
+})
+ minetest.register_abm({
+ name = "advtrains:st_rep_1",
+ -- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_st"},
+ interval=1,
+ chance=1,
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:dtrack_st", param2=node.param2}) end,
+ })
+ minetest.register_lbm({
+ name = "advtrains:st_rep_1",
+ -- -- In the following two fields, also group:groupname will work.
+ nodenames = {"advtrains:track_st_45"},
+ action = function(pos, node, active_object_count, active_object_count_wider) minetest.set_node(pos, {name="advtrains:dtrack_st_45", param2=node.param2}) end,
+ })
+end