Extending to 30deg rails, creating and adding the models
orwell96
parent
267434b2c1
commit
af6212170e
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213
tracks.lua
213
tracks.lua
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@ -124,66 +124,66 @@ end
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function advtrains.register_tracks_finer(tracktype, def)
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local function make_switchfunc(suffix_target)
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return function(pos, node)
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if advtrains.is_train_at_pos(pos) then return end
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advtrains.invalidate_all_paths()
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minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
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advtrains.reset_trackdb_position(pos)
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if advtrains.is_train_at_pos(pos) then return end
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advtrains.invalidate_all_paths()
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minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
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advtrains.reset_trackdb_position(pos)
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end
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end
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end
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local function make_overdef(img_suffix, conn1, conn2, switchfunc)
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return {
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tiles = {def.texture_prefix.."_"..img_suffix..".png"},
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inventory_image = def.texture_prefix.."_"..img_suffix..".png",
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wield_image = def.texture_prefix.."_"..img_suffix..".png",
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connect1=conn1,
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connect2=conn2,
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on_rightclick=switchfunc,
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}
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end
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local common_def=advtrains.merge_tables({
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description = def.description,
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drawtype = "mesh",
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mesh = "trackplane.b3d",
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paramtype="light",
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paramtype2="facedir",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
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},
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groups = {
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attached_node=1,
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["advtrains_track_"..tracktype]=1,
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dig_immediate=2,
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not_in_creative_inventory=1,
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},
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rely1=0,
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rely2=0,
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railheight=0,
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drop="advtrains:placetrack_"..tracktype,
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--on_rightclick=function(pos, node, clicker)
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-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
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--end
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can_dig=function(pos)
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return not advtrains.is_train_at_pos(pos)
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end,
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after_dig_node=function(pos)
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advtrains.invalidate_all_paths()
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advtrains.reset_trackdb_position(pos)
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local function make_overdef(img_suffix, conn1, conn2, switchfunc)
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return {
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tiles = {def.texture_prefix.."_"..img_suffix..".png"},
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inventory_image = def.texture_prefix.."_"..img_suffix..".png",
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wield_image = def.texture_prefix.."_"..img_suffix..".png",
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connect1=conn1,
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connect2=conn2,
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on_rightclick=switchfunc,
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}
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end
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local common_def=advtrains.merge_tables({
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description = def.description,
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drawtype = "mesh",
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mesh = "trackplane.b3d",
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paramtype="light",
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paramtype2="facedir",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
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},
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groups = {
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attached_node=1,
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["advtrains_track_"..tracktype]=1,
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dig_immediate=2,
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--not_in_creative_inventory=1,
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},
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rely1=0,
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rely2=0,
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railheight=0,
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drop="advtrains:placetrack_"..tracktype,
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--on_rightclick=function(pos, node, clicker)
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-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
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--end
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can_dig=function(pos)
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return not advtrains.is_train_at_pos(pos)
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end,
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after_dig_node=function(pos)
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advtrains.invalidate_all_paths()
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advtrains.reset_trackdb_position(pos)
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end,
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after_place_node=function(pos)
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advtrains.reset_trackdb_position(pos)
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advtrains.reset_trackdb_position(pos)
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end,
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}, def.common or {})
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minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
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minetest.register_node(def.nodename_prefix.."_st_22", advtrains.merge_tables(common_def, make_overdef("st_22", 1, 9), def.straight22 or {}))
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minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
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minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
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minetest.register_node(def.nodename_prefix.."_st_67", advtrains.merge_tables(common_def, make_overdef("st_67", 3, 11), def.straight67 or {}))
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minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
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minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
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minetest.register_node(def.nodename_prefix.."_cr_22", advtrains.merge_tables(common_def, make_overdef("cr_22", 1, 8), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_67", advtrains.merge_tables(common_def, make_overdef("cr_67", 3, 10), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
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--[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
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advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
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@ -223,6 +223,108 @@ advtrains.reset_trackdb_position(pos)
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table.insert(advtrains.all_tracktypes, tracktype)
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end
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--def must include: models_prefix, models_suffix(with dot)
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-- def.shared_texture="full_name.png" if shared texture for all models is wanted
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function advtrains.register_tracks_modeled(tracktype, def)
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local function make_switchfunc(suffix_target)
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return function(pos, node)
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if advtrains.is_train_at_pos(pos) then return end
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advtrains.invalidate_all_paths()
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minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
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advtrains.reset_trackdb_position(pos)
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end
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end
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local function make_overdef(img_suffix, conn1, conn2, switchfunc)
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return {
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mesh = def.models_prefix.."_"..img_suffix..def.models_suffix,
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tiles = {def.shared_texture or (def.texture_prefix.."_"..img_suffix..".png")},
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inventory_image = def.texture_prefix.."_"..img_suffix..".png",
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wield_image = def.texture_prefix.."_"..img_suffix..".png",
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connect1=conn1,
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connect2=conn2,
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on_rightclick=switchfunc,
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}
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end
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local common_def=advtrains.merge_tables({
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description = def.description,
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drawtype = "mesh",
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paramtype="light",
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paramtype2="facedir",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
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},
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groups = {
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attached_node=1,
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["advtrains_track_"..tracktype]=1,
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dig_immediate=2,
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--not_in_creative_inventory=1,
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},
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rely1=0,
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rely2=0,
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railheight=0,
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drop="advtrains:placetrack_"..tracktype,
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--on_rightclick=function(pos, node, clicker)
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-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
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--end
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can_dig=function(pos)
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return not advtrains.is_train_at_pos(pos)
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end,
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after_dig_node=function(pos)
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advtrains.invalidate_all_paths()
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advtrains.reset_trackdb_position(pos)
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end,
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after_place_node=function(pos)
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advtrains.reset_trackdb_position(pos)
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end,
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}, def.common or {})
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minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
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minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
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minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
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minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
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minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
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minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
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--[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
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advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
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advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
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advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
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--]]
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--[[
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minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
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minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
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minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
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minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
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minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
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minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
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minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
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minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
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minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
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mesh = "trackvertical1.b3d",
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rely1=0,
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rely2=0.5,
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railheight=0.25,
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description = def.description.." (vertical track lower node)",
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}, def.vert1 or {}))
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minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
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mesh = "trackvertical2.b3d",
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rely1=0.5,
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rely2=1,
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railheight=0.75,
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description = def.description.." (vertical track upper node)",
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},def.vert2 or {}))
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]]
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advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
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table.insert(advtrains.all_tracktypes, tracktype)
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end
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advtrains.register_tracks("regular", {
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nodename_prefix="advtrains:track",
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texture_prefix="advtrains_track",
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@ -230,11 +332,20 @@ advtrains.register_tracks("regular", {
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})
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advtrains.register_tracks_finer("fineturns", {
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nodename_prefix="advtrains:dtrack",
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nodename_prefix="advtrains:olddtrack",
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texture_prefix="advtrains_dtrack",
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description="Fine Turn Train Track",
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})
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advtrains.register_tracks_modeled("default", {
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nodename_prefix="advtrains:dtrack",
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texture_prefix="advtrains_dtrack",
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models_prefix="advtrains_dtrack",
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models_suffix=".b3d",
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shared_texture="advtrains_dtrack_rail.png",
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description="New Default Train Track",
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})
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function advtrains.is_track_and_drives_on(nodename, drives_on)
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if not minetest.registered_nodes[nodename] then
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return false
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@ -0,0 +1,377 @@
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--advtrains by orwell96, see readme.txt
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--[[TracksDefinition
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nodename_prefix
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texture_prefix
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description
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common={}
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straight={}
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straight45={}
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curve={}
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curve45={}
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lswitchst={}
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lswitchst45={}
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rswitchst={}
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rswitchst45={}
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lswitchcr={}
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lswitchcr45={}
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rswitchcr={}
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rswitchcr45={}
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vert1={
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--you'll probably want to override mesh here
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}
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vert2={
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--you'll probably want to override mesh here
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}
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]]--
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advtrains.all_tracktypes={}
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function advtrains.register_tracks(tracktype, def)
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local function make_switchfunc(suffix_target)
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return function(pos, node)
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if advtrains.is_train_at_pos(pos) then return end
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advtrains.invalidate_all_paths()
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minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
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advtrains.reset_trackdb_position(pos)
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end
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end
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local function make_overdef(img_suffix, conn1, conn2, switchfunc)
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return {
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tiles = {def.texture_prefix.."_"..img_suffix..".png"},
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inventory_image = def.texture_prefix.."_"..img_suffix..".png",
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wield_image = def.texture_prefix.."_"..img_suffix..".png",
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connect1=conn1,
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connect2=conn2,
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on_rightclick=switchfunc,
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}
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end
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local common_def=advtrains.merge_tables({
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description = def.description,
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drawtype = "mesh",
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mesh = "trackplane.b3d",
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paramtype="light",
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paramtype2="facedir",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
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},
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groups = {
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attached_node=1,
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["advtrains_track_"..tracktype]=1,
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dig_immediate=2,
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not_in_creative_inventory=1,
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},
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rely1=0,
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rely2=0,
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railheight=0,
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drop="advtrains:placetrack_"..tracktype,
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--on_rightclick=function(pos, node, clicker)
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-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
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--end
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can_dig=function(pos)
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return not advtrains.is_train_at_pos(pos)
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end,
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after_dig_node=function(pos)
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advtrains.invalidate_all_paths()
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advtrains.reset_trackdb_position(pos)
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end,
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after_place_node=function(pos)
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advtrains.reset_trackdb_position(pos)
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end,
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}, def.common or {})
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minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
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minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
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minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 6), def.curve or {}))
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minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 8), def.curve45 or {}))
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advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
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advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
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advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
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||||
advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
|
||||
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
|
||||
mesh = "trackvertical1.b3d",
|
||||
rely1=0,
|
||||
rely2=0.5,
|
||||
railheight=0.25,
|
||||
description = def.description.." (vertical track lower node)",
|
||||
}, def.vert1 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
|
||||
mesh = "trackvertical2.b3d",
|
||||
rely1=0.5,
|
||||
rely2=1,
|
||||
railheight=0.75,
|
||||
description = def.description.." (vertical track upper node)",
|
||||
},def.vert2 or {}))
|
||||
|
||||
advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
|
||||
table.insert(advtrains.all_tracktypes, tracktype)
|
||||
end
|
||||
|
||||
function advtrains.register_tracks_finer(tracktype, def)
|
||||
local function make_switchfunc(suffix_target)
|
||||
return function(pos, node)
|
||||
if advtrains.is_train_at_pos(pos) then return end
|
||||
advtrains.invalidate_all_paths()
|
||||
minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end
|
||||
end
|
||||
local function make_overdef(img_suffix, conn1, conn2, switchfunc)
|
||||
return {
|
||||
tiles = {def.texture_prefix.."_"..img_suffix..".png"},
|
||||
inventory_image = def.texture_prefix.."_"..img_suffix..".png",
|
||||
wield_image = def.texture_prefix.."_"..img_suffix..".png",
|
||||
connect1=conn1,
|
||||
connect2=conn2,
|
||||
on_rightclick=switchfunc,
|
||||
}
|
||||
end
|
||||
local common_def=advtrains.merge_tables({
|
||||
description = def.description,
|
||||
drawtype = "mesh",
|
||||
mesh = "trackplane.b3d",
|
||||
paramtype="light",
|
||||
paramtype2="facedir",
|
||||
walkable = false,
|
||||
selection_box = {
|
||||
type = "fixed",
|
||||
fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
|
||||
},
|
||||
groups = {
|
||||
attached_node=1,
|
||||
["advtrains_track_"..tracktype]=1,
|
||||
dig_immediate=2,
|
||||
--not_in_creative_inventory=1,
|
||||
},
|
||||
rely1=0,
|
||||
rely2=0,
|
||||
railheight=0,
|
||||
drop="advtrains:placetrack_"..tracktype,
|
||||
--on_rightclick=function(pos, node, clicker)
|
||||
-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
|
||||
--end
|
||||
can_dig=function(pos)
|
||||
return not advtrains.is_train_at_pos(pos)
|
||||
end,
|
||||
after_dig_node=function(pos)
|
||||
advtrains.invalidate_all_paths()
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end,
|
||||
after_place_node=function(pos)
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end,
|
||||
}, def.common or {})
|
||||
minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
|
||||
|
||||
--[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
|
||||
--]]
|
||||
--[[
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
|
||||
mesh = "trackvertical1.b3d",
|
||||
rely1=0,
|
||||
rely2=0.5,
|
||||
railheight=0.25,
|
||||
description = def.description.." (vertical track lower node)",
|
||||
}, def.vert1 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
|
||||
mesh = "trackvertical2.b3d",
|
||||
rely1=0.5,
|
||||
rely2=1,
|
||||
railheight=0.75,
|
||||
description = def.description.." (vertical track upper node)",
|
||||
},def.vert2 or {}))
|
||||
]]
|
||||
|
||||
--we don't have texures yet
|
||||
|
||||
advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
|
||||
table.insert(advtrains.all_tracktypes, tracktype)
|
||||
end
|
||||
|
||||
--def must include: models_prefix, models_suffix(with dot)
|
||||
-- def.shared_texture="full_name.png" if shared texture for all models is wanted
|
||||
function advtrains.register_tracks_modeled(tracktype, def)
|
||||
local function make_switchfunc(suffix_target)
|
||||
return function(pos, node)
|
||||
if advtrains.is_train_at_pos(pos) then return end
|
||||
advtrains.invalidate_all_paths()
|
||||
minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end
|
||||
end
|
||||
local function make_overdef(img_suffix, conn1, conn2, switchfunc)
|
||||
return {
|
||||
mesh = def.models_prefix.."_"..img_suffix..def.models_suffix,
|
||||
tiles = {def.shared_texture or (def.texture_prefix.."_"..img_suffix..".png")},
|
||||
inventory_image = def.texture_prefix.."_"..img_suffix..".png",
|
||||
wield_image = def.texture_prefix.."_"..img_suffix..".png",
|
||||
connect1=conn1,
|
||||
connect2=conn2,
|
||||
on_rightclick=switchfunc,
|
||||
}
|
||||
end
|
||||
local common_def=advtrains.merge_tables({
|
||||
description = def.description,
|
||||
drawtype = "mesh",
|
||||
paramtype="light",
|
||||
paramtype2="facedir",
|
||||
walkable = false,
|
||||
selection_box = {
|
||||
type = "fixed",
|
||||
fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
|
||||
},
|
||||
groups = {
|
||||
attached_node=1,
|
||||
["advtrains_track_"..tracktype]=1,
|
||||
dig_immediate=2,
|
||||
--not_in_creative_inventory=1,
|
||||
},
|
||||
rely1=0,
|
||||
rely2=0,
|
||||
railheight=0,
|
||||
drop="advtrains:placetrack_"..tracktype,
|
||||
--on_rightclick=function(pos, node, clicker)
|
||||
-- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
|
||||
--end
|
||||
can_dig=function(pos)
|
||||
return not advtrains.is_train_at_pos(pos)
|
||||
end,
|
||||
after_dig_node=function(pos)
|
||||
advtrains.invalidate_all_paths()
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end,
|
||||
after_place_node=function(pos)
|
||||
advtrains.reset_trackdb_position(pos)
|
||||
end,
|
||||
}, def.common or {})
|
||||
minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
|
||||
|
||||
--[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
|
||||
advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
|
||||
--]]
|
||||
--[[
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
|
||||
|
||||
minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
|
||||
mesh = "trackvertical1.b3d",
|
||||
rely1=0,
|
||||
rely2=0.5,
|
||||
railheight=0.25,
|
||||
description = def.description.." (vertical track lower node)",
|
||||
}, def.vert1 or {}))
|
||||
minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
|
||||
mesh = "trackvertical2.b3d",
|
||||
rely1=0.5,
|
||||
rely2=1,
|
||||
railheight=0.75,
|
||||
description = def.description.." (vertical track upper node)",
|
||||
},def.vert2 or {}))
|
||||
]]
|
||||
|
||||
advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
|
||||
table.insert(advtrains.all_tracktypes, tracktype)
|
||||
end
|
||||
|
||||
advtrains.register_tracks("regular", {
|
||||
nodename_prefix="advtrains:track",
|
||||
texture_prefix="advtrains_track",
|
||||
description="Regular Train Track",
|
||||
})
|
||||
|
||||
advtrains.register_tracks_finer("fineturns", {
|
||||
nodename_prefix="advtrains:olddtrack",
|
||||
texture_prefix="advtrains_dtrack",
|
||||
description="Fine Turn Train Track",
|
||||
})
|
||||
|
||||
advtrains.register_tracks_finer("default", {
|
||||
nodename_prefix="advtrains:dtrack",
|
||||
texture_prefix="advtrains_dtrack",
|
||||
models_prefix="advtrains_dtrack",
|
||||
models_suffix=".b3d",
|
||||
shared_texture="advtrains_dtrack_rail.png",
|
||||
description="New Default Train Track",
|
||||
})
|
||||
|
||||
function advtrains.is_track_and_drives_on(nodename, drives_on)
|
||||
if not minetest.registered_nodes[nodename] then
|
||||
return false
|
||||
end
|
||||
local nodedef=minetest.registered_nodes[nodename]
|
||||
for k,v in ipairs(drives_on) do
|
||||
if nodedef.groups["advtrains_track_"..v] then
|
||||
return true
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
function advtrains.get_track_connections(name, param2)
|
||||
local nodedef=minetest.registered_nodes[name]
|
||||
if not nodedef then print("[advtrains] get_track_connections couldn't find nodedef for nodename "..(name or "nil")) return 0, 8, 0, 0, 0 end
|
||||
local noderot=param2
|
||||
if not param2 then noderot=0 end
|
||||
if noderot > 3 then print("[advtrains] get_track_connections: rail has invaild param2 of "..noderot) noderot=0 end
|
||||
|
||||
return (nodedef.connect1 + 4 * noderot)%16, (nodedef.connect2 + 4 * noderot)%16, nodedef.rely1 or 0, nodedef.rely2 or 0, nodedef.railheight or 0
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -347,7 +347,7 @@ function advtrains.register_wagon(sysname, traintype, prototype)
|
|||
end,
|
||||
})
|
||||
end
|
||||
advtrains.register_train_type("steam", {"regular", "fineturns"})
|
||||
advtrains.register_train_type("steam", {"regular", "fineturns", "default"})
|
||||
|
||||
--[[advtrains.register_wagon("blackwagon", "steam",{textures = {"black.png"}})
|
||||
advtrains.register_wagon("bluewagon", "steam",{textures = {"blue.png"}})
|
||||
|
|
|
|||
|
|
@ -0,0 +1,406 @@
|
|||
--atan2 counts angles clockwise, minetest does counterclockwise
|
||||
local print=function(t) minetest.log("action", t) minetest.chat_send_all(t) end
|
||||
|
||||
local wagon={
|
||||
collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
|
||||
--physical = true,
|
||||
visual = "mesh",
|
||||
mesh = "wagon.b3d",
|
||||
visual_size = {x=3, y=3},
|
||||
textures = {"black.png"},
|
||||
is_wagon=true,
|
||||
wagon_span=1,--how many index units of space does this wagon consume
|
||||
attach_offset={x=0, y=0, z=0},
|
||||
view_offset={x=0, y=0, z=0},
|
||||
}
|
||||
|
||||
|
||||
|
||||
function wagon:on_rightclick(clicker)
|
||||
print("[advtrains] wagon rightclick")
|
||||
if not clicker or not clicker:is_player() then
|
||||
return
|
||||
end
|
||||
if not self.initialized then
|
||||
print("[advtrains] not initiaalized")
|
||||
return
|
||||
end
|
||||
if clicker:get_player_control().sneak then
|
||||
advtrains.split_train_at_wagon(self)
|
||||
return
|
||||
end
|
||||
if clicker:get_player_control().aux1 then
|
||||
--advtrains.dumppath(self:train().path)
|
||||
--minetest.chat_send_all("at index "..(self:train().index or "nil"))
|
||||
--advtrains.invert_train(self.train_id)
|
||||
minetest.chat_send_all(dump(self:train()))
|
||||
return
|
||||
end
|
||||
if self.driver and clicker == self.driver then
|
||||
advtrains.player_to_wagon_mapping[self.driver:get_player_name()]=nil
|
||||
advtrains.set_trainhud(self.driver:get_player_name(), "")
|
||||
self.driver = nil
|
||||
self.driver_name = nil
|
||||
clicker:set_detach()
|
||||
clicker:set_eye_offset({x=0,y=0,z=0}, {x=0,y=0,z=0})
|
||||
elseif not self.driver then
|
||||
self.driver = clicker
|
||||
advtrains.player_to_wagon_mapping[clicker:get_player_name()]=self
|
||||
clicker:set_attach(self.object, "", self.attach_offset, {x=0,y=0,z=0})
|
||||
clicker:set_eye_offset(self.view_offset, self.view_offset)
|
||||
end
|
||||
end
|
||||
|
||||
function wagon:train()
|
||||
return advtrains.trains[self.train_id]
|
||||
end
|
||||
|
||||
function wagon:on_activate(staticdata, dtime_s)
|
||||
--print("[advtrains][wagon "..(self.unique_id or "no-id").."] activated")
|
||||
self.object:set_armor_groups({immortal=1})
|
||||
if staticdata then
|
||||
local tmp = minetest.deserialize(staticdata)
|
||||
if tmp then
|
||||
self.unique_id=tmp.unique_id
|
||||
self.train_id=tmp.train_id
|
||||
self.wagon_flipped=tmp.wagon_flipped
|
||||
end
|
||||
|
||||
end
|
||||
self.old_pos = self.object:getpos()
|
||||
self.old_velocity = self.velocity
|
||||
self.initialized_pre=true
|
||||
self.entity_name=self.name
|
||||
|
||||
--same code is in on_step
|
||||
--does this object already have an ID?
|
||||
if not self.unique_id then
|
||||
self.unique_id=os.time()..os.clock()--should be random enough.
|
||||
else
|
||||
for _,wagon in pairs(minetest.luaentities) do
|
||||
if wagon.is_wagon and wagon.initialized and wagon.unique_id==self.unique_id then--i am a duplicate!
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
end
|
||||
end
|
||||
--is my train still here
|
||||
if not self.train_id or not self:train() then
|
||||
if self.initialized then
|
||||
print("[advtrains][wagon "..self.unique_id.."] missing train_id, destroying")
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
print("[advtrains][wagon "..self.unique_id.."] missing train_id, but not yet initialized, returning")
|
||||
return
|
||||
elseif not self.initialized then
|
||||
self.initialized=true
|
||||
end
|
||||
advtrains.update_trainpart_properties(self.train_id)
|
||||
end
|
||||
|
||||
function wagon:get_staticdata()
|
||||
--save to table before being unloaded
|
||||
advtrains.wagon_save[self.unique_id]=advtrains.merge_tables(self)
|
||||
return minetest.serialize({
|
||||
unique_id=self.unique_id,
|
||||
train_id=self.train_id,
|
||||
wagon_flipped=self.wagon_flipped,
|
||||
})
|
||||
end
|
||||
|
||||
-- Remove the wagon
|
||||
function wagon:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
|
||||
if not puncher or not puncher:is_player() then
|
||||
return
|
||||
end
|
||||
|
||||
self.object:remove()
|
||||
if not self.initialized then return end
|
||||
|
||||
local inv = puncher:get_inventory()
|
||||
if minetest.setting_getbool("creative_mode") then
|
||||
if not inv:contains_item("main", "advtrains:locomotive") then
|
||||
inv:add_item("main", "advtrains:locomotive")
|
||||
end
|
||||
else
|
||||
inv:add_item("main", "advtrains:locomotive")
|
||||
end
|
||||
|
||||
table.remove(self:train().trainparts, self.pos_in_trainparts)
|
||||
advtrains.update_trainpart_properties(self.train_id)
|
||||
advtrains.wagon_save[self.unique_id]=nil
|
||||
if self.discouple then self.discouple.object:remove() end--will have no effect on unloaded objects
|
||||
return
|
||||
|
||||
|
||||
end
|
||||
|
||||
function wagon:on_step(dtime)
|
||||
local t=os.clock()
|
||||
local pos = self.object:getpos()
|
||||
if not self.initialized_pre then
|
||||
print("[advtrains] wagon stepping while not yet initialized_pre, returning")
|
||||
self.object:setvelocity({x=0,y=0,z=0})
|
||||
return
|
||||
end
|
||||
|
||||
self.entity_name=self.name
|
||||
--does this object already have an ID?
|
||||
if not self.unique_id then
|
||||
self.unique_id=os.time()..os.clock()--should be random enough.
|
||||
end
|
||||
--is my train still here
|
||||
if not self.train_id or not self:train() then
|
||||
print("[advtrains][wagon "..self.unique_id.."] missing train_id, destroying")
|
||||
self.object:remove()
|
||||
return
|
||||
elseif not self.initialized then
|
||||
self.initialized=true
|
||||
end
|
||||
|
||||
--re-attach driver if he got lost
|
||||
if not self.driver and self.driver_name then
|
||||
local clicker=minetest.get_player_by_name(self.driver_name)
|
||||
if clicker then
|
||||
self.driver = clicker
|
||||
advtrains.player_to_wagon_mapping[clicker:get_player_name()]=self
|
||||
clicker:set_attach(self.object, "", self.attach_offset, {x=0,y=0,z=0})
|
||||
clicker:set_eye_offset(self.view_offset, self.view_offset)
|
||||
end
|
||||
end
|
||||
|
||||
--driver control
|
||||
if self.driver and self.is_locomotive then
|
||||
if self.driver:get_player_control_bits()~=self.old_player_control_bits then
|
||||
local pc=self.driver:get_player_control()
|
||||
if pc.sneak then --stop
|
||||
self:train().tarvelocity=0
|
||||
elseif (not self.wagon_flipped and pc.up) or (self.wagon_flipped and pc.down) then --faster
|
||||
self:train().tarvelocity=math.min(self:train().tarvelocity+1, advtrains.all_traintypes[self:train().traintype].max_speed or 10)
|
||||
elseif (not self.wagon_flipped and pc.down) or (self.wagon_flipped and pc.up) then --slower
|
||||
self:train().tarvelocity=math.max(self:train().tarvelocity-1, -(advtrains.all_traintypes[self:train().traintype].max_speed or 10))
|
||||
elseif pc.aux1 then --slower
|
||||
if true or math.abs(self:train().velocity)<=3 then--TODO debug
|
||||
advtrains.player_to_wagon_mapping[self.driver:get_player_name()]=nil
|
||||
self.driver:set_detach()
|
||||
self.driver:set_eye_offset({x=0,y=0,z=0}, {x=0,y=0,z=0})
|
||||
advtrains.set_trainhud(self.driver:get_player_name(), "")
|
||||
self.driver = nil
|
||||
self.driver_name = nil
|
||||
return--(don't let it crash because of statement below)
|
||||
else
|
||||
minetest.chat_send_player(self.driver:get_player_name(), "Can't get off driving train!")
|
||||
end
|
||||
end
|
||||
self.old_player_control_bits=self.driver:get_player_control_bits()
|
||||
end
|
||||
advtrains.set_trainhud(self.driver:get_player_name(), advtrains.hud_train_format(self:train(), self.wagon_flipped))
|
||||
end
|
||||
|
||||
local gp=self:train()
|
||||
|
||||
--DisCouple
|
||||
if self.pos_in_trainparts and self.pos_in_trainparts>1 then
|
||||
if gp.velocity==0 then
|
||||
if not self.discouple or not self.discouple.object:getyaw() then
|
||||
local object=minetest.add_entity(pos, "advtrains:discouple")
|
||||
if object then
|
||||
local le=object:get_luaentity()
|
||||
le.wagon=self
|
||||
--box is hidden when attached, so unuseful.
|
||||
--object:set_attach(self.object, "", {x=0, y=0, z=self.wagon_span*10}, {x=0, y=0, z=0})
|
||||
self.discouple=le
|
||||
else
|
||||
print("Couldn't spawn DisCouple")
|
||||
end
|
||||
end
|
||||
else
|
||||
if self.discouple and self.discouple.object:getyaw() then
|
||||
self.discouple.object:remove()
|
||||
end
|
||||
end
|
||||
end
|
||||
--for path to be available. if not, skip step
|
||||
if not advtrains.get_or_create_path(self.train_id, gp) then
|
||||
self.object:setvelocity({x=0, y=0, z=0})
|
||||
return
|
||||
end
|
||||
|
||||
local index=advtrains.get_real_path_index(self:train(), self.pos_in_train)
|
||||
--print("trainindex "..gp.index.." wagonindex "..index)
|
||||
|
||||
--position recalculation
|
||||
local first_pos=gp.path[math.floor(index)]
|
||||
local second_pos=gp.path[math.floor(index)+1]
|
||||
if not first_pos or not second_pos then
|
||||
--print("[advtrains] object "..self.unique_id.." path end reached!")
|
||||
self.object:setvelocity({x=0,y=0,z=0})
|
||||
return
|
||||
end
|
||||
|
||||
--checking for environment collisions(a 3x3 cube around the center)
|
||||
if not gp.recently_collided_with_env then
|
||||
local collides=false
|
||||
for x=-1,1 do
|
||||
for y=0,2 do
|
||||
for z=-1,1 do
|
||||
local node=minetest.get_node_or_nil(vector.add(first_pos, {x=x, y=y, z=z}))
|
||||
if node and minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].walkable then
|
||||
collides=true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
if collides then
|
||||
gp.recently_collided_with_env=true
|
||||
gp.velocity=-0.5*gp.velocity
|
||||
gp.tarvelocity=0
|
||||
end
|
||||
end
|
||||
|
||||
local velocity=gp.velocity/(gp.path_dist[math.floor(gp.index)] or 1)
|
||||
local factor=index-math.floor(index)
|
||||
local actual_pos={x=first_pos.x-(first_pos.x-second_pos.x)*factor, y=first_pos.y-(first_pos.y-second_pos.y)*factor, z=first_pos.z-(first_pos.z-second_pos.z)*factor,}
|
||||
local velocityvec={x=(first_pos.x-second_pos.x)*velocity*-1, z=(first_pos.z-second_pos.z)*velocity*-1, y=(first_pos.y-second_pos.y)*velocity*-1}
|
||||
|
||||
--some additional positions to determine orientation
|
||||
local aposfwd=gp.path[math.floor(index+2)]
|
||||
local aposbwd=gp.path[math.floor(index-1)]
|
||||
|
||||
local yaw
|
||||
if aposfwd and aposbwd then
|
||||
yaw=advtrains.get_wagon_yaw(aposfwd, second_pos, first_pos, aposbwd, factor)+math.pi--TODO remove when cleaning up
|
||||
else
|
||||
yaw=math.atan2((first_pos.x-second_pos.x), (second_pos.z-first_pos.z))
|
||||
end
|
||||
if self.wagon_flipped then
|
||||
yaw=yaw+math.pi
|
||||
end
|
||||
|
||||
self.updatepct_timer=(self.updatepct_timer or 0)-dtime
|
||||
if not self.old_velocity_vector or not vector.equals(velocityvec, self.old_velocity_vector) or self.old_yaw~=yaw or self.updatepct_timer<=0 then--only send update packet if something changed
|
||||
self.object:setpos(actual_pos)
|
||||
self.object:setvelocity(velocityvec)
|
||||
self.object:setyaw(yaw)
|
||||
self.updatepct_timer=2
|
||||
if self.update_animation then
|
||||
self:update_animation(gp.velocity)
|
||||
end
|
||||
end
|
||||
|
||||
self.old_velocity_vector=velocityvec
|
||||
self.old_yaw=yaw
|
||||
printbm("wagon step", t)
|
||||
end
|
||||
|
||||
function advtrains.get_real_path_index(train, pit)
|
||||
local pos_in_train_left=pit
|
||||
local index=train.index
|
||||
if pos_in_train_left>(index-math.floor(index))*(train.path_dist[math.floor(index)] or 1) then
|
||||
pos_in_train_left=pos_in_train_left - (index-math.floor(index))*(train.path_dist[math.floor(index)] or 1)
|
||||
index=math.floor(index)
|
||||
while pos_in_train_left>(train.path_dist[index-1] or 1) do
|
||||
pos_in_train_left=pos_in_train_left - (train.path_dist[index-1] or 1)
|
||||
index=index-1
|
||||
end
|
||||
index=index-(pos_in_train_left/(train.path_dist[index-1] or 1))
|
||||
else
|
||||
index=index-(pos_in_train_left*(train.path_dist[math.floor(index-1)] or 1))
|
||||
end
|
||||
return index
|
||||
end
|
||||
|
||||
|
||||
function advtrains.register_wagon(sysname, traintype, prototype)
|
||||
setmetatable(prototype, {__index=wagon})
|
||||
minetest.register_entity("advtrains:"..sysname,prototype)
|
||||
|
||||
minetest.register_craftitem("advtrains:"..sysname, {
|
||||
description = sysname,
|
||||
inventory_image = prototype.textures[1],
|
||||
wield_image = prototype.textures[1],
|
||||
stack_max = 1,
|
||||
|
||||
on_place = function(itemstack, placer, pointed_thing)
|
||||
if not pointed_thing.type == "node" then
|
||||
return
|
||||
end
|
||||
local le=minetest.env:add_entity(pointed_thing.under, "advtrains:"..sysname):get_luaentity()
|
||||
|
||||
local node=minetest.env:get_node_or_nil(pointed_thing.under)
|
||||
if not node then print("[advtrains]Ignore at placer position") return itemstack end
|
||||
local nodename=node.name
|
||||
if(not advtrains.is_track_and_drives_on(nodename, advtrains.all_traintypes[traintype].drives_on)) then
|
||||
print("[advtrains]no trck here, not placing.")
|
||||
return itemstack
|
||||
end
|
||||
local conn1=advtrains.get_track_connections(node.name, node.param2)
|
||||
local id=advtrains.create_new_train_at(pointed_thing.under, advtrains.dirCoordSet(pointed_thing.under, conn1), traintype)
|
||||
advtrains.add_wagon_to_train(le, id)
|
||||
print(dump(advtrains.trains))
|
||||
if not minetest.setting_getbool("creative_mode") then
|
||||
itemstack:take_item()
|
||||
end
|
||||
return itemstack
|
||||
|
||||
end,
|
||||
})
|
||||
end
|
||||
advtrains.register_train_type("steam", {"regular"})
|
||||
|
||||
--[[advtrains.register_wagon("blackwagon", "steam",{textures = {"black.png"}})
|
||||
advtrains.register_wagon("bluewagon", "steam",{textures = {"blue.png"}})
|
||||
advtrains.register_wagon("greenwagon", "steam",{textures = {"green.png"}})
|
||||
advtrains.register_wagon("redwagon", "steam",{textures = {"red.png"}})
|
||||
advtrains.register_wagon("yellowwagon", "steam",{textures = {"yellow.png"}})
|
||||
]]
|
||||
|
||||
--[[
|
||||
wagons can define update_animation(self, velocity) if they have a speed-dependent animation
|
||||
this function will be called when the velocity vector changes or every 2 seconds.
|
||||
]]
|
||||
advtrains.register_wagon("newlocomotive", "steam",{
|
||||
mesh="newlocomotive.b3d",
|
||||
textures = {"advtrains_newlocomotive.png"},
|
||||
is_locomotive=true,
|
||||
attach_offset={x=5, y=10, z=-10},
|
||||
view_offset={x=0, y=6, z=0},
|
||||
visual_size = {x=1, y=1},
|
||||
wagon_span=1.85,
|
||||
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
|
||||
update_animation=function(self, velocity)
|
||||
if self.old_anim_velocity~=advtrains.abs_ceil(velocity) then
|
||||
self.object:set_animation({x=1,y=60}, math.floor(velocity))
|
||||
self.old_anim_velocity=advtrains.abs_ceil(velocity)
|
||||
end
|
||||
end
|
||||
})
|
||||
advtrains.register_wagon("wagon_default", "steam",{
|
||||
mesh="wagon.b3d",
|
||||
textures = {"advtrains_wagon.png"},
|
||||
attach_offset={x=0, y=10, z=0},
|
||||
view_offset={x=0, y=6, z=0},
|
||||
visual_size = {x=1, y=1},
|
||||
wagon_span=1.8,
|
||||
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
|
||||
})
|
||||
|
||||
--[[
|
||||
advtrains.register_wagon("wagontype1",{on_rightclick=function(self, clicker)
|
||||
if clicker:get_player_control().sneak then
|
||||
advtrains.disconnect_train_before_wagon(self)
|
||||
return
|
||||
end
|
||||
--just debugging. look for first active wagon and attach to it.
|
||||
for _,v in pairs(minetest.luaentities) do
|
||||
if v.is_wagon and v.unique_id and v.unique_id~=self.unique_id then
|
||||
self.train_id=v.unique_id
|
||||
end
|
||||
end
|
||||
if not self.train_id then minetest.chat_send_all("not found") return end
|
||||
minetest.chat_send_all(self.train_id.." found and attached.")
|
||||
end})
|
||||
]]
|
||||
|
||||
|
||||
Loading…
Reference in New Issue