256 lines
7.9 KiB
Lua
256 lines
7.9 KiB
Lua
-- Ks signals
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-- Can display main aspects (no Zs) + Sht
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-- Note that the group value of advtrains_signal is 2, which means "step 2 of signal capabilities"
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-- advtrains_signal=1 is meant for signals that do not implement set_aspect.
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local setaspectf = function(rot)
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return function(pos, node, asp)
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if not asp.main.free then
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if asp.shunt.free then
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_shunt_"..rot, param2 = node.param2})
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else
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_danger_"..rot, param2 = node.param2})
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end
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else
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if asp.dst.free and asp.main.speed == -1 then
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_free_"..rot, param2 = node.param2})
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else
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_slow_"..rot, param2 = node.param2})
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end
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end
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end
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end
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local suppasp = {
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main = {
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free = nil,
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speed = {6, -1},
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},
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dst = {
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free = nil,
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speed = nil,
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},
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shunt = {
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free = nil,
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proceed_as_main = true,
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},
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info = {
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call_on = false,
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dead_end = false,
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w_speed = nil,
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}
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}
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--Rangiersignal
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local setaspectf_ra = function(rot)
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return function(pos, node, asp)
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if asp.shunt.free then
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:ra_shuntd_"..rot, param2 = node.param2})
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else
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advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:ra_danger_"..rot, param2 = node.param2})
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end
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local meta = minetest.get_meta(pos)
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if meta then
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meta:set_string("infotext", minetest.serialize(asp))
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end
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end
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end
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local suppasp_ra = {
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main = {
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free = true,
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},
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dst = {
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free = nil,
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speed = nil,
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},
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shunt = {
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free = nil,
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proceed_as_main = false,
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},
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info = {
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call_on = false,
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dead_end = false,
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w_speed = nil,
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}
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}
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advtrains.trackplacer.register_tracktype("advtrains_signals_ks:hs")
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advtrains.trackplacer.register_tracktype("advtrains_signals_ks:ra")
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advtrains.trackplacer.register_tracktype("advtrains_signals_ks:sign")
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advtrains.trackplacer.register_tracktype("advtrains_signals_ks:mast")
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for _, rtab in ipairs({
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{rot = "0", sbox = {-1/8, -1/2, -1/2, 1/8, 1/2, -1/4}, ici=true},
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{rot = "30", sbox = {-3/8, -1/2, -1/2, -1/8, 1/2, -1/4},},
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{rot = "45", sbox = {-1/2, -1/2, -1/2, -1/4, 1/2, -1/4},},
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{rot = "60", sbox = {-1/2, -1/2, -3/8, -1/4, 1/2, -1/8},},
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}) do
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local rot = rtab.rot
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for typ, prts in pairs({
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danger = {asp = advtrains.interlocking.DANGER, n = "slow", ici=true},
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slow = {asp = { main = { free = true, speed = 6 }, shunt = {proceed_as_main = true}} , n = "free"},
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free = {asp = { main = { free = true, speed = -1 }, shunt = {proceed_as_main = true}} , n = "shunt"},
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shunt = {asp = { main = {free = false}, shunt = {free = true} } , n = "danger"},
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}) do
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minetest.register_node("advtrains_signals_ks:hs_"..typ.."_"..rot, {
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description = "Ks Main Signal",
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drawtype = "mesh",
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mesh = "advtrains_signals_ks_main_smr"..rot..".obj",
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tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_ltm_"..typ..".png"},
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paramtype="light",
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sunlight_propagates=true,
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light_source = 4,
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paramtype2 = "facedir",
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selection_box = {
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type = "fixed",
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fixed = {rtab.sbox, {-1/4, -1/2, -1/4, 1/4, -7/16, 1/4}}
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},
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groups = {
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cracky = 2,
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advtrains_signal = 2,
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not_blocking_trains = 1,
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save_in_at_nodedb = 1,
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not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1,
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},
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drop = "advtrains_signals_ks:hs_danger_0",
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inventory_image = "advtrains_signals_ks_hs_inv.png",
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sounds = default.node_sound_stone_defaults(),
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advtrains = {
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set_aspect = setaspectf(rot),
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supported_aspects = suppasp,
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get_aspect = function(pos, node)
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return prts.asp
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end,
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},
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on_rightclick = advtrains.interlocking.signal_rc_handler,
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can_dig = advtrains.interlocking.signal_can_dig,
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})
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-- rotatable by trackworker
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advtrains.trackplacer.add_worked("advtrains_signals_ks:hs", typ, "_"..rot, prts.n)
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end
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--Rangiersignale:
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for typ, prts in pairs({
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danger = {asp = { main = {free = true}, shunt = {free = false} }, n = "shuntd", ici=true},
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shuntd = {asp = { main = {free = true}, shunt = {free = true} } , n = "danger"},
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}) do
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minetest.register_node("advtrains_signals_ks:ra_"..typ.."_"..rot, {
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description = "Ks Shunting Signal",
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drawtype = "mesh",
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mesh = "advtrains_signals_ks_sht_smr"..rot..".obj",
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tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_ltm_"..typ..".png"},
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paramtype="light",
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sunlight_propagates=true,
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light_source = 4,
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paramtype2 = "facedir",
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selection_box = {
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type = "fixed",
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fixed = {-1/4, -1/2, -1/4, 1/4, 0, 1/4}
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},
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groups = {
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cracky = 2,
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advtrains_signal = 2,
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not_blocking_trains = 1,
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save_in_at_nodedb = 1,
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not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1,
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},
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drop = "advtrains_signals_ks:ra_danger_0",
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inventory_image = "advtrains_signals_ks_ra_inv.png",
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sounds = default.node_sound_stone_defaults(),
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advtrains = {
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set_aspect = setaspectf_ra(rot),
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supported_aspects = suppasp_ra,
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get_aspect = function(pos, node)
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return prts.asp
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end,
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},
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on_rightclick = advtrains.interlocking.signal_rc_handler,
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can_dig = advtrains.interlocking.signal_can_dig,
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})
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-- rotatable by trackworker
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advtrains.trackplacer.add_worked("advtrains_signals_ks:ra", typ, "_"..rot, prts.n)
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end
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--Schilder:
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for typ, prts in pairs({
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-- Speed restrictions:
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["8"] = {asp = { main = {free = true, speed = 8}, shunt = {free = true} }, n = "12", ici=true},
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["12"] = {asp = { main = {free = true, speed = 12}, shunt = {free = true} }, n = "16"},
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["16"] = {asp = { main = {free = true, speed = 16}, shunt = {free = true} }, n = "e"},
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-- Speed restriction lifted
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["e"] = {asp = { main = {free = true, speed = -1}, shunt = {free = true} }, n = "hfs"},
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-- Halt for shunt moves:
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["hfs"] = {asp = { main = {free = true}, shunt = {free = false} }, n = "8"},
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}) do
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minetest.register_node("advtrains_signals_ks:sign_"..typ.."_"..rot, {
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description = "Signal Sign",
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drawtype = "mesh",
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mesh = "advtrains_signals_ks_sign_smr"..rot..".obj",
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tiles = {"advtrains_signals_ks_signpost.png", "advtrains_signals_ks_sign_"..typ..".png"},
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paramtype="light",
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sunlight_propagates=true,
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light_source = 4,
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paramtype2 = "facedir",
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selection_box = {
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type = "fixed",
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fixed = {rtab.sbox, {-1/4, -1/2, -1/4, 1/4, -7/16, 1/4}}
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},
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groups = {
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cracky = 2,
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advtrains_signal = 2,
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not_blocking_trains = 1,
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save_in_at_nodedb = 1,
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not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1,
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},
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drop = "advtrains_signals_ks:sign_e_0",
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inventory_image = "advtrains_signals_ks_sign_8.png",
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sounds = default.node_sound_stone_defaults(),
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advtrains = {
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-- This is a static signal! No set_aspect
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get_aspect = function(pos, node)
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return prts.asp
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end,
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},
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on_rightclick = advtrains.interlocking.signal_rc_handler,
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can_dig = advtrains.interlocking.signal_can_dig,
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})
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-- rotatable by trackworker
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advtrains.trackplacer.add_worked("advtrains_signals_ks:sign", typ, "_"..rot, prts.n)
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end
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minetest.register_node("advtrains_signals_ks:mast_mast_"..rot, {
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description = "Ks Mast",
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drawtype = "mesh",
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mesh = "advtrains_signals_ks_mast_smr"..rot..".obj",
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tiles = {"advtrains_signals_ks_mast.png"},
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paramtype="light",
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sunlight_propagates=true,
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--light_source = 4,
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paramtype2 = "facedir",
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selection_box = {
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type = "fixed",
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fixed = {rtab.sbox, {-1/4, -1/2, -1/4, 1/4, -7/16, 1/4}}
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},
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groups = {
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cracky = 2,
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not_blocking_trains = 1,
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not_in_creative_inventory = (rtab.ici) and 0 or 1,
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},
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drop = "advtrains_signals_ks:mast_mast_0",
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sounds = default.node_sound_stone_defaults(),
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})
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advtrains.trackplacer.add_worked("advtrains_signals_ks:mast","mast", "_"..rot)
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end
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