diff options
Diffstat (limited to 'railtrack')
| -rw-r--r-- | railtrack/railtrack.lua | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/railtrack/railtrack.lua b/railtrack/railtrack.lua index ffb18d1..a72898f 100644 --- a/railtrack/railtrack.lua +++ b/railtrack/railtrack.lua @@ -1,4 +1,4 @@ -RAILTRACK_WARN_SECTION_LEN = 20 +RAILTRACK_MAX_SECTION_LEN = 20 RAILTRACK_ROTATIONS = "FLR" RAILTRACK_ACCEL_FLAT = -0.5 RAILTRACK_ACCEL_UP = -2 @@ -32,11 +32,11 @@ railtrack.default_rail = { local contype = meta:get_string("contype") or "" local s_cons = meta:get_string("connections") or "" if contype == "section" then - railtrack:warn_section_len(placer, pos, meta) + railtrack:limit_section_len(placer, pos, meta) elseif s_cons ~= "" then local cons = minetest.deserialize(s_cons) for _, con in pairs(cons) do - if railtrack:warn_section_len(placer, con) then + if railtrack:limit_section_len(placer, con) then break end end @@ -53,18 +53,35 @@ railtrack.default_rail = { end, } +function railtrack:copy(t) + if type(t) ~= "table" then + return t + end + local copy = {} + for k, v in pairs(t) do + copy[k] = v + end + return copy +end + function railtrack:register_rail(name, def) + local udef = {} for k, v in pairs(railtrack.default_rail) do if not def[k] then - def[k] = v + def[k] = railtrack:copy(v) end + udef[k] = railtrack:copy(def[k]) end def.inventory_image = def.inventory_image or def.tiles[1] def.wield_image = def.wield_image or def.tiles[1] minetest.register_node(name, def) + udef.drop = name + udef.railtype = udef.railtype.."_union" + udef.groups.not_in_creative_inventory=1 + minetest.register_node(name.."_union", udef) end -function railtrack:warn_section_len(player, pos, meta) +function railtrack:limit_section_len(player, pos, meta) meta = meta or minetest.get_meta(pos) local contype = meta:get_string("contype") or "" if contype == "section" then @@ -73,13 +90,11 @@ function railtrack:warn_section_len(player, pos, meta) local junc = minetest.deserialize(s_junc) if #junc == 2 then local dist = railtrack:get_distance(junc[1], junc[2]) - if dist > RAILTRACK_WARN_SECTION_LEN then - local name = player:get_player_name() - if name then - minetest.chat_send_player(name, "Warning, section" - .." length "..dist.." exceeds the recommended" - .." maximum of "..RAILTRACK_WARN_SECTION_LEN) - return true + if dist > RAILTRACK_MAX_SECTION_LEN then + local node = minetest.get_node(pos) or {} + if node.name then + minetest.swap_node(pos, {name=node.name.."_union"}) + railtrack:update_rails(pos) end end end |