diff options
Diffstat (limited to 'advtrains_train_track/init.lua')
| -rw-r--r--[-rwxr-xr-x] | advtrains_train_track/init.lua | 1122 |
1 files changed, 937 insertions, 185 deletions
diff --git a/advtrains_train_track/init.lua b/advtrains_train_track/init.lua index 6195b5b..5065155 100755..100644 --- a/advtrains_train_track/init.lua +++ b/advtrains_train_track/init.lua @@ -1,185 +1,937 @@ --- advtrains_train_track
--- rewritten to work with advtrains 2.5 track system, but mimics the "old" template-based track registration
--- Also, since 2.5, all tracks are moved here, even the ATC, LuaATC and Interlocking special tracks
-
-local function conns(c1, c2, r1, r2) return {{c=c1, y=r1}, {c=c2, y=r2}} end
-local function conns3(c1, c2, c3, r1, r2, r3) return {{c=c1, y=r1}, {c=c2, y=r2}, {c=c3, y=r3}} end
-
-
-local function register(reg)
- for sgi, sgrp in ipairs(reg.sgroups) do
- -- prepare the state map if we need it later
- local state_map = {}
- if sgrp.turnout then
- for vn,var in pairs(sgrp.variants) do
- local name = reg.base .. "_" .. vn
- state_map[var.state] = name
- end
- end
- -- iterate through each of the variants
- for vn,var in pairs(sgrp.variants) do
- local name = reg.base .. "_" .. vn
- local ndef = {
- description = reg.description .. " " .. vn,
- drawtype = "mesh",
- paramtype = "light",
- paramtype2 = "facedir",
- walkable = false,
- selection_box = {
- type = "fixed",
- fixed = {-1/2-1/16, -1/2, -1/2, 1/2+1/16, -1/2+2/16, 1/2},
- },
-
- mesh_prefix=reg.mprefix.."_"..vn,
- mesh_suffix = ".b3d",
- tiles = { "advtrains_dtrack_shared.png" },
-
- groups = {
- advtrains_track=1,
- advtrains_track_default=1,
- dig_immediate=2,
- --not_in_creative_inventory=1,
- },
-
- at_conns = sgrp.conns,
- at_conn_map = var.conn_map,
-
- can_dig = advtrains.track_can_dig_callback,
- after_dig_node = advtrains.track_update_callback,
- after_place_node = advtrains.track_update_callback,
-
- advtrains = {
- trackworker_next_var = reg.base .. "_" .. var.next_var
- }
- }
- -- drop field
- if reg.register_placer then
- ndef.drop = reg.base.."_placer"
- else
- ndef.drop = reg.drop
- end
- -- if variant is suitable for autoplacing (trackplacer)
- if var.track_place then
- ndef.advtrains.track_place_group = reg.base
- ndef.advtrains.track_place_single = var.track_place_single
- end
- -- turnout handling
- -- if the containing group was a turnout group, the containing state_map will be used
- if sgrp.turnout then
- ndef.on_rightclick = advtrains.state_node_on_rightclick_callback
- ndef.advtrains.node_state = var.state
- ndef.advtrains.node_next_state = var.next_state
- ndef.advtrains.node_state_map = state_map
- end
- -- use advtrains-internal function to register the 4 rotations of the node, to make our life easier
- --atdebug("Registering: ",name, ndef) -- for debugging it can be useful to output what is being registered
- advtrains.register_node_4rot(name, ndef)
- end
- end
- if reg.register_placer then
- local tpgrp = reg.base
- minetest.register_craftitem(":advtrains:dtrack_placer", {
- description = reg.description,
- inventory_image = reg.mprefix.."_placer.png",
- wield_image = reg.mprefix.."_placer.png",
- groups={advtrains_trackplacer=1, digtron_on_place=1},
- liquids_pointable = false,
- on_place = function(itemstack, placer, pointed_thing)
- local name = placer:get_player_name()
- if not name then
- return itemstack, false
- end
- if pointed_thing.type=="node" then
- local pos=pointed_thing.above
- local upos=vector.subtract(pointed_thing.above, {x=0, y=1, z=0})
- if not advtrains.check_track_protection(pos, name) then
- return itemstack, false
- end
- if minetest.registered_nodes[minetest.get_node(pos).name] and minetest.registered_nodes[minetest.get_node(pos).name].buildable_to then
- local s = minetest.registered_nodes[minetest.get_node(upos).name] and minetest.registered_nodes[minetest.get_node(upos).name].walkable
- if s then
- -- minetest.chat_send_all(nnprefix)
- local yaw = placer:get_look_horizontal()
- advtrains.trackplacer.place_track(pos, tpgrp, name, yaw)
- if not advtrains.is_creative(name) then
- itemstack:take_item()
- end
- end
- end
- end
- return itemstack, true
- end,
- })
- end
-end
-
-
-
--- normal dtrack
-register({
- base = "advtrains:dtrack",
- mprefix = "advtrains_dtrack",
- description = attrans("Track"),
-
- sgroups = { -- integer-indexed table, we don't need a key here
- -- inside are "variant" tables
- {
- variants = {
- st = {
- next_var = "cr",
- track_place = true,
- track_place_single = true,
- },
- },
- conns = conns(0,8),
- },
- {
- variants = {
- cr = {
- next_var = "swlst",
- track_place = true,
- },
- },
- conns = conns(0,7),
- },
- {
- turnout = true,
- variants = {
- swlst = {
- next_var = "swrst",
- conn_map = {2,1,1},
- state = "st",
- next_state = "cr",
- },
- swlcr = {
- next_var = "swrcr",
- conn_map = {3,1,1},
- state = "cr",
- next_state = "st",
- },
- },
- conns = conns3(0,8,7),
- },
- {
- turnout = true,
- variants = {
- swrst = {
- next_var = "st",
- conn_map = {2,1,1},
- state = "st",
- next_state = "cr",
- },
- swrcr = {
- next_var = "st",
- conn_map = {3,1,1},
- state = "cr",
- next_state = "st",
- },
- },
- conns = conns3(0,8,9),
- },
- },
- register_placer = true,
-})
-
-----------------------
\ No newline at end of file +-- Default tracks for advtrains +-- (c) orwell96 and contributors + +local default_boxen = { + ["st"] = { + [""] = { + selection_box = { + type = "fixed", + fixed = {-1/2-1/16, -1/2, -1/2, 1/2+1/16, -1/2+2/16, 1/2}, + } + }, + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.000, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -1.000, -0.5000, -0.3750, 0.2500}, + {0.5000, -0.5000, -0.2500, 0.8750, -0.3750, 1.000}, + {-0.1250, -0.5000, -1.375, 0.1875, -0.3750, -1.000} + } + } + }, + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.8750, 0.5000, -0.3750, 0.8750}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-0.8750, -0.5000, -0.5000, -0.5000, -0.3750, 0.5000} + } + } + }, + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + }, + + ["cr"] = { + [""] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.5000, 0.6875, -0.3750, 0.5000}, + {-0.3750, -0.5000, -1.000, 1.000, -0.3750, 0.000} + } + } + }, + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.5000, 0.7500, -0.3750, 0.8750}, + {-0.3750, -0.5000, 0.8750, 0.2500, -0.3750, 1.188}, + {0.7500, -0.5000, 0.2500, 1.063, -0.3750, 0.8750} + } + } + }, + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.125, 0.5000, -0.3750, 0.6875}, + {-0.8750, -0.5000, -0.9375, -0.5000, -0.3750, 0.06250}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000} + } + } + }, + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.8125, -0.5000, -0.5000, 1.188, -0.3750, 0.5000}, + {-0.1875, -0.5000, 0.5000, 0.8750, -0.3125, 0.8750}, + {-0.2500, -0.5000, -0.9375, 0.3125, -0.3125, -0.5000} + } + } + }, + }, + + ["swlst"] = { + [""] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.5000, 0.6250, -0.3750, 0.5000}, + {-0.3125, -0.5000, -1.000, 0.9375, -0.3125, -0.06250} + } + } + }, + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.000, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -1.000, -0.5000, -0.3750, 0.2500}, + {0.5000, -0.5000, -0.2500, 0.8750, -0.3750, 1.000}, + {-0.1250, -0.5000, -1.375, 0.1875, -0.3750, -1.000} + } + } + }, + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.1875, 0.5000, -0.3750, 0.8750}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-0.8750, -0.5000, -0.8125, -0.5000, -0.3750, 0.5000} + } + } + }, + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + }, + + ["swrst"] = { + [""] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.5000, 0.6250, -0.3750, 0.5000}, + {-0.8125, -0.5000, -1.000, 0.4375, -0.3125, -0.06250} + } + } + }, + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.000, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -1.000, -0.5000, -0.3750, 0.2500}, + {0.5000, -0.5000, -0.2500, 0.8750, -0.3750, 1.000}, + {-0.1250, -0.5000, -1.375, 0.1875, -0.3750, -1.000} + } + } + }, + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.1875, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-0.5000, -0.5000, 0.5000, 0.5000, -0.3750, 0.8750}, + {-0.8125, -0.5000, -0.8750, 0.5000, -0.3750, -0.5000} + } + } + }, + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + }, +} + +default_boxen["swlcr"] = default_boxen["swlst"] +default_boxen["swrcr"] = default_boxen["swrst"] + +--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={}, + + get_additional_definiton = function(def, preset, suffix, rotation) + if default_boxen[suffix] ~= nil and default_boxen[suffix][rotation] ~= nil then + return default_boxen[suffix][rotation] + else + return {} + end + end, +}, 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'}, + }, +}) + +local y3_boxen = { + [""] = { + selection_box = { + type = "fixed", + fixed = { + {-0.8750, -0.5000, -1.125, 0.8750, -0.3750, 0.4375} + } + } + }, + + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.875, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -0.4375, -0.5000, -0.3750, 0.5625}, + {0.5000, -0.5000, -0.2500, 0.8125, -0.3750, 1.000}, + } + } + }, + + --UX FIXME: - 3way - have to place straight route before l and r or the + --nodebox overlaps too much and can't place the straight track node. + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.1250, 0.5000, -0.3750, 0.8750}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-1.1250, -0.5000, -0.9375, -0.5000, -0.3750, 0.5000} + } + } + }, + + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + --{-0.5000, -0.5000, -0.875, 0.5000, -0.3750, 1.000}, + {-0.875, -0.5000, -0.5, 1.0, -0.3750, 0.5}, + --{-0.8750, -0.5000, -0.4375, -0.5000, -0.3750, 0.5625}, + {-0.4375, -0.5000, -0.8750, 0.5625, -0.3750, -0.5000}, + --{0.5000, -0.5000, -0.2500, 0.8125, -0.3750, 1.000}, + {-0.2500, -0.5000, -0.2500, 1.0000, -0.3750, 0.8125}, + } + } + }, +} + + +local function y3_turnouts_addef(def, preset, suffix, rotation) + return y3_boxen[rotation] or {} +end +-- 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 = {}, + get_additional_definiton = y3_turnouts_addef, +}, 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 = {}, + get_additional_definiton = y3_turnouts_addef, +}, 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 + +local perp_boxen = { + [""] = {}, --default size + ["_30"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -1.000, 1.000, -0.3750, 1.000} + } + } + }, + ["_45"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.8125, -0.5000, -0.8125, 0.8125, -0.3750, 0.8125} + } + } + }, + ["_60"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -1.000, 1.000, -0.3750, 1.000} + } + } + }, +} + +-- 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 = {}, + get_additional_definiton = function(def, preset, suffix, rotation) + return perp_boxen[rotation] or {} + end +}, 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', ''} + } +}) + +local ninety_plus_boxen = { + ["30l"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.000, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -1.000, -0.5000, -0.3750, 0.2500}, + {0.5000, -0.5000, -0.2500, 0.8750, -0.3750, 1.000}, + {-0.1250, -0.5000, -1.375, 0.1875, -0.3750, -1.000} + } + } + }, + ["30r"] = { + selection_box = { + type = "fixed", + fixed = { + {0.5000, -0.5000, -1.000, -0.5000, -0.3750, 1.000}, + {0.8750, -0.5000, -1.000, 0.5000, -0.3750, 0.2500}, + {-0.5000, -0.5000, -0.2500, -0.8750, -0.3750, 1.000}, + {0.1250, -0.5000, -1.375, -0.1875, -0.3750, -1.000} + } + } + }, + ["45l"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.8750, 0.5000, -0.3750, 0.8750}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-0.8750, -0.5000, -0.5000, -0.5000, -0.3750, 0.5000} + } + } + }, + ["45r"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -0.8750, 0.5000, -0.3750, 0.8750}, + {0.5000, -0.5000, -0.5000, 0.8750, -0.3750, 0.5000}, + {-0.8750, -0.5000, -0.5000, -0.5000, -0.3750, 0.5000} + } + } + }, + ["60l"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + ["60r"] = { + selection_box = { + type = "fixed", + fixed = { + {1.000, -0.5000, -0.5000, -1.000, -0.3750, 0.5000}, + {1.000, -0.5000, -0.8750, -0.2500, -0.3750, -0.5000}, + {0.2500, -0.5000, 0.5000, -1.000, -0.3750, 0.8750}, + {1.375, -0.5000, -0.1250, 1.000, -0.3750, 0.1875} + } + } + }, +} + +-- 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 = {}, + get_additional_definiton = function(def, preset, suffix, rotation) + return ninety_plus_boxen[suffix] or {} + end, +}, 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") + +local diagonal_boxen = { + ["30r45l"] = { + selection_box = { + type = "fixed", + fixed = { + {0.5000, -0.5000, -1.000, -0.5000, -0.3750, 1.000}, + {0.8750, -0.5000, -1.000, 0.5000, -0.3750, 0.2500}, + {-0.5000, -0.5000, -0.2500, -0.8750, -0.3750, 1.000}, + {0.1250, -0.5000, -1.375, -0.1875, -0.3750, -1.000} + } + } + }, + ["60l30l"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + ["60l60r"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -1.000, 1.000, -0.3750, 1.000} + } + } + }, + ["60r30r"] = { + selection_box = { + type = "fixed", + fixed = { + {1.000, -0.5000, -0.5000, -1.000, -0.3750, 0.5000}, + {1.000, -0.5000, -0.8750, -0.2500, -0.3750, -0.5000}, + {0.2500, -0.5000, 0.5000, -1.000, -0.3750, 0.8750}, + {1.375, -0.5000, -0.1250, 1.000, -0.3750, 0.1875} + } + } + }, + ["30l45r"] = { + selection_box = { + type = "fixed", + fixed = { + {-0.5000, -0.5000, -1.000, 0.5000, -0.3750, 1.000}, + {-0.8750, -0.5000, -1.000, -0.5000, -0.3750, 0.2500}, + {0.5000, -0.5000, -0.2500, 0.8750, -0.3750, 1.000}, + {-0.1250, -0.5000, -1.375, 0.1875, -0.3750, -1.000} + } + } + }, + ["60l45r"] = { + selection_box = { + type = "fixed", + fixed = { + {-1.000, -0.5000, -0.5000, 1.000, -0.3750, 0.5000}, + {-1.000, -0.5000, -0.8750, 0.2500, -0.3750, -0.5000}, + {-0.2500, -0.5000, 0.5000, 1.000, -0.3750, 0.8750}, + {-1.375, -0.5000, -0.1250, -1.000, -0.3750, 0.1875} + } + } + }, + ["60r45l"] = { + selection_box = { + type = "fixed", + fixed = { + {1.000, -0.5000, -0.5000, -1.000, -0.3750, 0.5000}, + {1.000, -0.5000, -0.8750, -0.2500, -0.3750, -0.5000}, + {0.2500, -0.5000, 0.5000, -1.000, -0.3750, 0.8750}, + {1.375, -0.5000, -0.1250, 1.000, -0.3750, 0.1875} + } + } + }, +} + +-- 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 = {}, + get_additional_definiton = function(def, preset, suffix, rotation) + return diagonal_boxen[suffix] or {} + end, +}, 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 Pérez-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 show_fc_formspec(pos,player) + local pname = player:get_player_name() + if minetest.is_protected(pos,pname) then + minetest.chat_send_player(pname, "Position is protected!") + return + end + + local meta = minetest.get_meta(pos) + local fc = meta:get_string("fc") or "" + + local form = 'formspec_version[4]'.. + 'size[10,5]'.. + 'label[0.5,0.4;Advtrains Loading/Unloading Track]'.. + 'label[0.5,1.1;Set the code to match against the wagon\'s freight code]'.. + 'label[0.5,1.6;A blank field matches all wagons (default)]'.. + 'label[0.5,2.1;Use code # to disable the track section]'.. + 'field[0.5,3;5.5,1;fc;FC;'..minetest.formspec_escape(fc)..']'.. + 'button[6.5,3;3,1;save;Submit]' + minetest.show_formspec(pname, "at_load_unload_"..advtrains.encode_pos(pos), form) +end + +minetest.register_on_player_receive_fields(function(player, formname, fields) + local pname = player:get_player_name() + local pe = string.match(formname, "^at_load_unload_(............)$") + local pos = advtrains.decode_pos(pe) + if pos then + if minetest.is_protected(pos, pname) then + minetest.chat_send_player(pname, "Position is protected!") + return + end + + if fields.save then + minetest.get_meta(pos):set_string("fc",tostring(fields.fc)) + minetest.chat_send_player(pname,"Freight code set: "..tostring(fields.fc)) + show_fc_formspec(pos,player) + end + end +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 node_fc = minetest.get_meta(pos):get_string("fc") or "" + if node_fc == "#" then + --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 + 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, + on_rightclick = function(pos, node, player) + show_fc_formspec(pos, player) + 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, + on_rightclick = function(pos, node, player) + show_fc_formspec(pos, player) + 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 |