diff options
Diffstat (limited to 'advtrains_train_track/init.lua')
| -rw-r--r-- | advtrains_train_track/init.lua | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/advtrains_train_track/init.lua b/advtrains_train_track/init.lua index 425c840..2bd5e28 100644 --- a/advtrains_train_track/init.lua +++ b/advtrains_train_track/init.lua @@ -1,3 +1,5 @@ +-- Default tracks for advtrains +-- (c) orwell96 and contributors --flat advtrains.register_tracks("default", { @@ -47,7 +49,56 @@ advtrains.register_tracks("default", { formats={}, get_additional_definiton = advtrains.atc_function }, advtrains.trackpresets.t_30deg_straightonly) --- loading and unloading tracks + + +-- 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 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", |