Squashed 'advtrains/' content from commit 3256c27

git-subtree-dir: advtrains
git-subtree-split: 3256c2778d626548541bcdfabf3026f781a2287c

1 files changed, 255 insertions, 0 deletions

diff --git a/advtrains_signals_ks/init.lua b/advtrains_signals_ks/init.lua
new file mode 100644
index 0000000..c65d5f8
--- /dev/null
+++ b/advtrains_signals_ks/init.lua
@@ -0,0 +1,255 @@
+-- Ks signals
+-- Can display main aspects (no Zs) + Sht
+
+-- 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
+ end
+end
+
+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,
+		}
+}
+
+--Rangiersignal
+local setaspectf_ra = function(rot)
+ return function(pos, node, asp)
+	if asp.shunt.free then
+		advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:ra_shuntd_"..rot, param2 = node.param2})
+	else
+		advtrains.ndb.swap_node(pos, {name="advtrains_signals_ks:ra_danger_"..rot, param2 = node.param2})
+	end
+	local meta = minetest.get_meta(pos)
+	if meta then
+		meta:set_string("infotext", minetest.serialize(asp))
+	end
+ end
+end
+
+local suppasp_ra = {
+		main = {
+			free = true,
+		},
+		dst = {
+			free = nil,
+			speed = nil,
+		},
+		shunt = {
+			free = nil,
+			proceed_as_main = false,
+		},
+		info = {
+			call_on = false,
+			dead_end = false,
+			w_speed = nil,
+		}
+}
+
+advtrains.trackplacer.register_tracktype("advtrains_signals_ks:hs")
+advtrains.trackplacer.register_tracktype("advtrains_signals_ks:ra")
+advtrains.trackplacer.register_tracktype("advtrains_signals_ks:sign")
+advtrains.trackplacer.register_tracktype("advtrains_signals_ks:mast")
+
+for _, rtab in ipairs({
+		{rot =  "0", sbox = {-1/8, -1/2, -1/2,  1/8, 1/2, -1/4}, ici=true},
+		{rot = "30", sbox = {-3/8, -1/2, -1/2, -1/8, 1/2, -1/4},},
+		{rot = "45", sbox = {-1/2, -1/2, -1/2, -1/4, 1/2, -1/4},},
+		{rot = "60", sbox = {-1/2, -1/2, -3/8, -1/4, 1/2, -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 }, shunt = {proceed_as_main = true}} , n = "free"},
+			free   = {asp = { main = { free = true, speed = -1 }, shunt = {proceed_as_main = true}} , 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"},
+			
+			paramtype="light",
+			sunlight_propagates=true,
+			light_source = 4,
+			
+			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,
+				not_blocking_trains = 1,
+				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 = setaspectf(rot),
+				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
+	
+	
+	--Rangiersignale:
+	for typ, prts in pairs({
+			danger = {asp = { main = {free = true}, shunt = {free = false} }, n = "shuntd", ici=true},
+			shuntd = {asp = { main = {free = true}, shunt = {free = true} } , n = "danger"},
+		}) do
+		minetest.register_node("advtrains_signals_ks:ra_"..typ.."_"..rot, {
+			description = "Ks Shunting Signal",
+			drawtype = "mesh",
+			mesh = "advtrains_signals_ks_sht_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"},
+			
+			paramtype="light",
+			sunlight_propagates=true,
+			light_source = 4,
+			
+			paramtype2 = "facedir",
+			selection_box = {
+				type = "fixed",
+				fixed = {-1/4, -1/2, -1/4, 1/4, 0, 1/4}
+			},
+			groups = {
+				cracky = 2,
+				advtrains_signal = 2,
+				not_blocking_trains = 1,
+				save_in_at_nodedb = 1,
+				not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1,
+			},
+			drop = "advtrains_signals_ks:ra_danger_0",
+			inventory_image = "advtrains_signals_ks_ra_inv.png",
+			sounds = default.node_sound_stone_defaults(),
+			advtrains = {
+				set_aspect = setaspectf_ra(rot),
+				supported_aspects = suppasp_ra,
+				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:ra", typ, "_"..rot, prts.n)
+	end
+	
+	--Schilder:
+	for typ, prts in pairs({
+			-- Speed restrictions:
+			["8"] = {asp = { main = {free = true, speed = 8}, shunt = {free = true} }, n = "12", ici=true},
+			["12"] = {asp = { main = {free = true, speed = 12}, shunt = {free = true} }, n = "16"},
+			["16"] = {asp = { main = {free = true, speed = 16}, shunt = {free = true} }, n = "e"},
+			-- Speed restriction lifted
+			["e"] = {asp = { main = {free = true, speed = -1}, shunt = {free = true} }, n = "hfs"},
+			-- Halt for shunt moves:
+			["hfs"] = {asp = { main = {free = true}, shunt = {free = false} }, n = "8"},
+		}) do
+		minetest.register_node("advtrains_signals_ks:sign_"..typ.."_"..rot, {
+			description = "Signal Sign",
+			drawtype = "mesh",
+			mesh = "advtrains_signals_ks_sign_smr"..rot..".obj",
+			tiles = {"advtrains_signals_ks_signpost.png", "advtrains_signals_ks_sign_"..typ..".png"},
+			
+			paramtype="light",
+			sunlight_propagates=true,
+			light_source = 4,
+			
+			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,
+				not_blocking_trains = 1,
+				save_in_at_nodedb = 1,
+				not_in_creative_inventory = (rtab.ici and prts.ici) and 0 or 1,
+			},
+			drop = "advtrains_signals_ks:sign_e_0",
+			inventory_image = "advtrains_signals_ks_sign_8.png",
+			sounds = default.node_sound_stone_defaults(),
+			advtrains = {
+				-- This is a static signal! No set_aspect
+				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:sign", typ, "_"..rot, prts.n)
+	end
+	
+	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"},
+		
+		paramtype="light",
+		sunlight_propagates=true,
+		--light_source = 4,
+		
+		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_blocking_trains = 1,
+			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
+