diff options
Diffstat (limited to 'advtrains_signals_ks/init.lua')
| -rw-r--r-- | advtrains_signals_ks/init.lua | 202 |
1 files changed, 114 insertions, 88 deletions
diff --git a/advtrains_signals_ks/init.lua b/advtrains_signals_ks/init.lua index a4380d2..e581c4a 100644 --- a/advtrains_signals_ks/init.lua +++ b/advtrains_signals_ks/init.lua @@ -1,94 +1,120 @@ --- Ks Signals for advtrains --- will implement the advtrains signal API (which does not exist yet) +-- Ks signals +-- Can display main aspects (no Zs) + Sht -local function place_degrotate(pos, placer, itemstack, pointed_thing) - local yaw = placer:get_look_horizontal() - local param = math.floor(yaw * 90 / math.pi + 0.5) - local n = minetest.get_node(pos) - n.param2 = param - minetest.set_node(pos, n) +-- Note that the group value of advtrains_signal is 2, which means "step 2 of signal capabilities" +-- advtrains_signal=1 is meant for signals that do not implement set_aspect. + +local setaspectf = function(rot) + return function(pos, node, asp) + if not asp.main.free then + if asp.shunt.free then + advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_shunt_"..rot, param2 = node.param2}) + else + advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_danger_"..rot, param2 = node.param2}) + end + else + if asp.dst.free and asp.main.speed == -1 then + advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_free_"..rot, param2 = node.param2}) + else + advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:hs_slow_"..rot, param2 = node.param2}) + end + end + local meta = minetest.get_meta(pos) + if meta then + meta:set_string("infotext", minetest.serialize(asp)) + end + end end -minetest.register_node("advtrains_signals_ks:mast", { - drawtype = "mesh", - paramtype="light", - paramtype2="degrotate", - walkable = false, - selection_box = { - type = "fixed", - fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4}, - }, - mesh = "advtrains_signals_ks_mast.obj", - tiles = {"advtrains_signals_ks_mast.png"}, - description="Ks Signal Mast", - sunlight_propagates=true, - groups = { - cracky=3, - not_blocking_trains=1, - --save_in_at_nodedb=2, - }, - after_place_node = place_degrotate, -}) +local suppasp = { + main = { + free = nil, + speed = {6, -1}, + }, + dst = { + free = nil, + speed = nil, + }, + shunt = { + free = nil, + proceed_as_main = true, + }, + info = { + call_on = false, + dead_end = false, + w_speed = nil, + } +} -minetest.register_node("advtrains_signals_ks:head_main", { - drawtype = "mesh", - paramtype="light", - paramtype2="degrotate", - walkable = false, - selection_box = { - type = "fixed", - fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4}, - }, - mesh = "advtrains_signals_ks_head_main.obj", - tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png"}, - description="Ks Main Signal Screen", - sunlight_propagates=true, - groups = { - cracky=3, - not_blocking_trains=1, - --save_in_at_nodedb=2, - }, - after_place_node = place_degrotate, -}) +advtrains.trackplacer.register_tracktype("advtrains_signals_ks:hs") +advtrains.trackplacer.register_tracktype("advtrains_signals_ks:mast") -minetest.register_node("advtrains_signals_ks:zs_top", { - drawtype = "mesh", - paramtype="light", - paramtype2="degrotate", - walkable = false, - selection_box = { - type = "fixed", - fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4}, - }, - mesh = "advtrains_signals_ks_zs_top.obj", - tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png"}, - description="Ks Speed Restriction Signal (top)", - sunlight_propagates=true, - groups = { - cracky=3, - not_blocking_trains=1, - --save_in_at_nodedb=2, - }, - after_place_node = place_degrotate, -}) +for _, rtab in ipairs({ + {rot = "0", sbox = {-1/8, -1/2, -1/2, 1/8, 1, -1/4}, ici=true}, + {rot = "30", sbox = {-3/8, -1/2, -1/2, -1/8, 1, -1/4},}, + {rot = "45", sbox = {-1/2, -1/2, -1/2, -1/4, 1, -1/4},}, + {rot = "60", sbox = {-1/2, -1/2, -3/8, -1/4, 1, -1/8},}, + }) do + local rot = rtab.rot + for typ, prts in pairs({ + danger = {asp = advtrains.interlocking.DANGER, n = "slow", ici=true}, + slow = {asp = { main = { free = true, speed = 6 }} , n = "free"}, + free = {asp = { main = { free = true, speed = -1 }} , n = "shunt"}, + shunt = {asp = { main = {free = false}, shunt = {free = true} } , n = "danger"}, + }) do + minetest.register_node("advtrains_signals_ks:hs_"..typ.."_"..rot, { + description = "Ks Main Signal", + drawtype = "mesh", + mesh = "advtrains_signals_ks_main_smr"..rot..".obj", + tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_head.png", "advtrains_signals_ks_ltm_"..typ..".png"}, + paramtype2 = "facedir", + selection_box = { + type = "fixed", + fixed = {rtab.sbox, {-1/4, -1/2, -1/4, 1/4, -7/16, 1/4}} + }, + groups = { + cracky = 2, + advtrains_signal = 2, + save_in_at_nodedb = 1, + not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1, + }, + drop = "advtrains_signals_ks:hs_danger_0", + inventory_image = "advtrains_signals_ks_hs_inv.png", + sounds = default.node_sound_stone_defaults(), + advtrains = { + set_aspect = setaspect, + supported_aspects = suppasp, + get_aspect = function(pos, node) + return prts.asp + end, + }, + on_rightclick = advtrains.interlocking.signal_rc_handler, + can_dig = advtrains.interlocking.signal_can_dig, + }) + -- rotatable by trackworker + advtrains.trackplacer.add_worked("advtrains_signals_ks:hs", typ, "_"..rot, prts.n) + end + + -- set new sbox clip height + rtab.sbox[5] = 1/2 + + minetest.register_node("advtrains_signals_ks:mast_mast_"..rot, { + description = "Ks Mast", + drawtype = "mesh", + mesh = "advtrains_signals_ks_mast_smr"..rot..".obj", + tiles = {"advtrains_signals_ks_mast.png"}, + paramtype2 = "facedir", + selection_box = { + type = "fixed", + fixed = {rtab.sbox, {-1/4, -1/2, -1/4, 1/4, -7/16, 1/4}} + }, + groups = { + cracky = 2, + not_in_creative_inventory = (rtab.ici) and 0 or 1, + }, + drop = "advtrains_signals_ks:mast_mast_0", + sounds = default.node_sound_stone_defaults(), + }) + advtrains.trackplacer.add_worked("advtrains_signals_ks:mast","mast", "_"..rot) +end -minetest.register_node("advtrains_signals_ks:zs_bottom", { - drawtype = "mesh", - paramtype="light", - paramtype2="degrotate", - walkable = false, - selection_box = { - type = "fixed", - fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4}, - }, - mesh = "advtrains_signals_ks_zs_bottom.obj", - tiles = {"advtrains_signals_ks_mast.png", "advtrains_signals_ks_head.png"}, - description="Ks Speed Restriction Signal (bottom)", - sunlight_propagates=true, - groups = { - cracky=3, - not_blocking_trains=1, - --save_in_at_nodedb=2, - }, - after_place_node = place_degrotate, -}) |