notvel function can't be local - made global and confined to pipeworks.{}

diff --git a/item_transport.lua b/item_transport.lua
index 6b2b49442838ac8d3cb9c44b3049ee8f0a904104..857a03b63d61992fc962b329022ca90def86ef41 100644 (file)
--- a/item_transport.lua
+++ b/item_transport.lua
@@ -222,7 +222,7 @@ end
 
 local adjlist={{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=1,y=0,z=0},{x=-1,y=0,z=0}}
 
-local function notvel(tbl,vel)
+function pipeworks.notvel(tbl,vel)
        local tbl2={}
        for _,val in ipairs(tbl) do
                if val.x~=-vel.x or val.y~=-vel.y or val.z~=-vel.z then table.insert(tbl2,val) end
@@ -255,7 +255,7 @@ local function go_next(pos,velocity,stack)
        if minetest.registered_nodes[cnode.name] and minetest.registered_nodes[cnode.name].tube and minetest.registered_nodes[cnode.name].tube.can_go then
                can_go=minetest.registered_nodes[cnode.name].tube.can_go(pos,node,vel,stack)
        else
-               can_go=notvel(adjlist,vel)
+               can_go=pipeworks.notvel(adjlist,vel)
        end
        local meta = nil
        for _,vect in ipairs(can_go) do

diff --git a/tubes.lua b/tubes.lua
index e37946bbe8e1d1a93ee40b07a34f44c550914663..9f2bf14350e29a39fe15f652a9078e3e0318d08f 100644 (file)
--- a/tubes.lua
+++ b/tubes.lua
@@ -341,7 +341,7 @@ if pipeworks.enable_detector_tube then
                        local nitems=meta:get_int("nitems")+1
                        meta:set_int("nitems", nitems)
                        minetest.after(0.1,minetest.registered_nodes[name].item_exit,pos)
-                       return notvel(pipeworks.meseadjlist,velocity)
+                       return pipeworks.notvel(pipeworks.meseadjlist,velocity)
                end},
                groups={mesecon=2,not_in_creative_inventory=1},
                drop="pipeworks:detector_tube_off_000000",
@@ -371,7 +371,7 @@ if pipeworks.enable_detector_tube then
                        local name = minetest.get_node(pos).name
                        minetest.set_node(pos,{name=string.gsub(name,"off","on")})
                        mesecon:receptor_on(pos,mesecons_rules)
-                       return notvel(pipeworks.meseadjlist,velocity)
+                       return pipeworks.notvel(pipeworks.meseadjlist,velocity)
                end},
                groups={mesecon=2},
                mesecons={receptor={state="off",
@@ -428,7 +428,7 @@ if pipeworks.enable_accelerator_tube then
                        accelerator_noctr_textures,accelerator_end_textures,accelerator_short_texture,accelerator_inv_texture,
                        {tube={can_go=function(pos,node,velocity,stack)
                                velocity.speed=velocity.speed+1
-                               return notvel(pipeworks.meseadjlist,velocity)
+                               return pipeworks.notvel(pipeworks.meseadjlist,velocity)
                        end}
        })
 end