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Allow a robot to stand in a ladder node above air+air #26

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Allow a robot to stand in a ladder node above air+air #26

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7 changes: 5 additions & 2 deletions commands.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -83,8 +83,11 @@ basic_robot.commands.move = function(name,dir)
-- can move through walkable nodes
if minetest.registered_nodes[minetest.get_node(pos).name].walkable then return end
-- up; no levitation!
-- but a ladder in the target node will support a player, so also allow it to support a robot
if minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z}).name == "air" and
minetest.get_node({x=pos.x,y=pos.y-2,z=pos.z}).name == "air" then
minetest.get_node({x=pos.x,y=pos.y-2,z=pos.z}).name == "air" and
minetest.get_node({x=pos.x,y=pos.y,z=pos.z}).name ~= "default:ladder_wood" and
minetest.get_node({x=pos.x,y=pos.y,z=pos.z}).name ~= "default:ladder_steel" then
return false
end

Expand Down Expand Up @@ -1551,4 +1554,4 @@ end
function Vplayer:get_eye_offset() end


-- code for act borrowed from: https://github.com/minetest-mods/pipeworks/blob/fa4817136c8d1e62dafd6ab694821cba255b5206/wielder.lua, line 372
-- code for act borrowed from: https://github.com/minetest-mods/pipeworks/blob/fa4817136c8d1e62dafd6ab694821cba255b5206/wielder.lua, line 372