Remove the original only after creating the copy so players don't fall

through moving frames

diff --git a/technic/frames.lua b/technic/frames.lua
index efae0e54eb011bacdbae02d39caa1c0ccfe56ad6..0e095bdb78349ad84950ca40d1f669d83724f53a 100644 (file)
--- a/technic/frames.lua
+++ b/technic/frames.lua
@@ -364,7 +364,6 @@ function move_nodes_vect(poslist,vect)
                local node=minetest.env:get_node(pos)
                local meta=minetest.env:get_meta(pos):to_table()
                nodelist[#(nodelist)+1]={pos=pos,node=node,meta=meta}
-               minetest.env:remove_node(pos)
        end
        objects={}
        for _,pos in ipairs(poslist) do
@@ -384,6 +383,15 @@ function move_nodes_vect(poslist,vect)
                minetest.env:set_node(npos,n.node)
                local meta=minetest.env:get_meta(npos)
                meta:from_table(n.meta)
+               for __,pos in ipairs(poslist) do
+                       if npos.x==pos.x and npos.y==pos.y and npos.z==pos.z then
+                               table.remove(poslist, __)
+                               break
+                       end
+               end
+       end
+       for __,pos in ipairs(poslist) do
+               minetest.env:remove_node(pos)
        end
 end