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Added pneumatic tubes with their own autoplace code (does not connect to

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steel pipes).  Fixed a recursion bug that sometimes caused a stack overflow.
This commit is contained in:
Vanessa Ezekowitz
2012-08-24 13:39:29 -04:00
parent 83f853d2ae
commit 4a834d17b2
10 changed files with 258 additions and 12 deletions
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52
autoplace.lua
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@ -1,4 +1,6 @@
pipe_scanforobjects = function(pos)
-- autorouting for pipes
function pipe_scanforobjects(pos)
pipe_autoroute({ x=pos.x-1, y=pos.y , z=pos.z }, "_loaded")
pipe_autoroute({ x=pos.x+1, y=pos.y , z=pos.z }, "_loaded")
pipe_autoroute({ x=pos.x , y=pos.y-1, z=pos.z }, "_loaded")
@ -17,19 +19,59 @@ pipe_scanforobjects = function(pos)
end
function pipe_autoroute(pos, state)
nctr = minetest.env:get_node(pos)
if (string.find(nctr.name, "pipeworks:pipe_") == nil) then return end
pipes_scansurroundings(pos)
nsurround = pxm..pxp..pym..pyp..pzm..pzp
if nsurround == "000000" then nsurround = "110000" end
minetest.env:add_node(pos, { name = "pipeworks:pipe_"..nsurround..state })
end
-- autorouting for pneumatic tubes
function tube_scanforobjects(pos)
tube_autoroute({ x=pos.x-1, y=pos.y , z=pos.z })
tube_autoroute({ x=pos.x+1, y=pos.y , z=pos.z })
tube_autoroute({ x=pos.x , y=pos.y-1, z=pos.z })
tube_autoroute({ x=pos.x , y=pos.y+1, z=pos.z })
tube_autoroute({ x=pos.x , y=pos.y , z=pos.z-1 })
tube_autoroute({ x=pos.x , y=pos.y , z=pos.z+1 })
tube_autoroute(pos)
end
function tube_autoroute(pos)
nctr = minetest.env:get_node(pos)
if (string.find(nctr.name, "pipeworks:tube_") == nil) then return end
pxm=0
pxp=0
pym=0
pyp=0
pzm=0
pzp=0
nxm = minetest.env:get_node({ x=pos.x-1, y=pos.y , z=pos.z })
nxp = minetest.env:get_node({ x=pos.x+1, y=pos.y , z=pos.z })
nym = minetest.env:get_node({ x=pos.x , y=pos.y-1, z=pos.z })
nyp = minetest.env:get_node({ x=pos.x , y=pos.y+1, z=pos.z })
nzm = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z-1 })
nzp = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z+1 })
if (string.find(nxm.name, "pipeworks:tube_") ~= nil) then pxm=1 end
if (string.find(nxp.name, "pipeworks:tube_") ~= nil) then pxp=1 end
if (string.find(nym.name, "pipeworks:tube_") ~= nil) then pym=1 end
if (string.find(nyp.name, "pipeworks:tube_") ~= nil) then pyp=1 end
if (string.find(nzm.name, "pipeworks:tube_") ~= nil) then pzm=1 end
if (string.find(nzp.name, "pipeworks:tube_") ~= nil) then pzp=1 end
nsurround = pxm..pxp..pym..pyp..pzm..pzp
minetest.env:add_node(pos, { name = "pipeworks:tube_"..nsurround })
end
-- auto-rotation code for various devices the tubes attach to
function pipe_device_autorotate(pos, state, bname)
if state == nil then
@ -53,7 +95,7 @@ function pipe_device_autorotate(pos, state, bname)
end
pipes_scansurroundings = function(pos)
function pipes_scansurroundings(pos)
pxm=0
pxp=0
pym=0