mirror of
https://github.com/mt-mods/pipeworks.git
synced 2024-12-29 17:17:29 +01:00
419 lines
11 KiB
Lua
419 lines
11 KiB
Lua
-- autorouting for pipes
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function pipe_scanforobjects(pos)
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pipe_autoroute({ x=pos.x-1, y=pos.y , z=pos.z }, "_loaded")
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pipe_autoroute({ x=pos.x+1, y=pos.y , z=pos.z }, "_loaded")
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pipe_autoroute({ x=pos.x , y=pos.y-1, z=pos.z }, "_loaded")
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pipe_autoroute({ x=pos.x , y=pos.y+1, z=pos.z }, "_loaded")
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pipe_autoroute({ x=pos.x , y=pos.y , z=pos.z-1 }, "_loaded")
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pipe_autoroute({ x=pos.x , y=pos.y , z=pos.z+1 }, "_loaded")
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pipe_autoroute(pos, "_loaded")
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pipe_autoroute({ x=pos.x-1, y=pos.y , z=pos.z }, "_empty")
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pipe_autoroute({ x=pos.x+1, y=pos.y , z=pos.z }, "_empty")
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pipe_autoroute({ x=pos.x , y=pos.y-1, z=pos.z }, "_empty")
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pipe_autoroute({ x=pos.x , y=pos.y+1, z=pos.z }, "_empty")
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pipe_autoroute({ x=pos.x , y=pos.y , z=pos.z-1 }, "_empty")
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pipe_autoroute({ x=pos.x , y=pos.y , z=pos.z+1 }, "_empty")
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pipe_autoroute(pos, "_empty")
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end
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function pipe_autoroute(pos, state)
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nctr = minetest.env:get_node(pos)
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if (string.find(nctr.name, "pipeworks:pipe_") == nil) then return end
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pipes_scansurroundings(pos)
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nsurround = pxm..pxp..pym..pyp..pzm..pzp
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if nsurround == "000000" then nsurround = "110000" end
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minetest.env:add_node(pos, { name = "pipeworks:pipe_"..nsurround..state })
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end
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-- autorouting for pneumatic tubes
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function tube_scanforobjects(pos)
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if pos == nil then return end
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print("tubes_scanforobjects called at pos "..dump(pos))
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tube_autoroute({ x=pos.x-1, y=pos.y , z=pos.z })
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tube_autoroute({ x=pos.x+1, y=pos.y , z=pos.z })
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tube_autoroute({ x=pos.x , y=pos.y-1, z=pos.z })
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tube_autoroute({ x=pos.x , y=pos.y+1, z=pos.z })
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tube_autoroute({ x=pos.x , y=pos.y , z=pos.z-1 })
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tube_autoroute({ x=pos.x , y=pos.y , z=pos.z+1 })
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tube_autoroute(pos)
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end
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function in_table(table,element)
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for _,el in ipairs(table) do
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if el==element then return true end
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end
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return false
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end
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function is_tube(nodename)
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return in_table(tubenodes,nodename)
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end
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function tube_autoroute(pos)
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local pxm=0
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local pxp=0
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local pym=0
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local pyp=0
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local pzm=0
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local pzp=0
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local nxm = minetest.env:get_node({ x=pos.x-1, y=pos.y , z=pos.z })
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local nxp = minetest.env:get_node({ x=pos.x+1, y=pos.y , z=pos.z })
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local nym = minetest.env:get_node({ x=pos.x , y=pos.y-1, z=pos.z })
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local nyp = minetest.env:get_node({ x=pos.x , y=pos.y+1, z=pos.z })
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local nzm = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z-1 })
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local nzp = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z+1 })
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local nctr = minetest.env:get_node(pos)
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-- handle the tubes themselves
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if is_tube(nxm.name) then pxm=1 end
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if is_tube(nxp.name) then pxp=1 end
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if is_tube(nym.name) then pym=1 end
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if is_tube(nyp.name) then pyp=1 end
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if is_tube(nzm.name) then pzm=1 end
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if is_tube(nzp.name) then pzp=1 end
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-- handle regular filters
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if string.find(nxm.name, "pipeworks:filter") ~= nil
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and nxm.param2 == 0 then
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pxm=1 end
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if string.find(nxp.name, "pipeworks:filter") ~= nil
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and nxp.param2 == 2 then
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pxp=1 end
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if string.find(nzm.name, "pipeworks:filter") ~= nil
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and nzm.param2 == 3 then
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pzm=1 end
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if string.find(nzp.name, "pipeworks:filter") ~= nil
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and nzp.param2 == 1 then
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pzp=1 end
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-- handle mese filters
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if string.find(nxm.name, "pipeworks:mese_filter") ~= nil
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and nxm.param2 == 0 then
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pxm=1 end
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if string.find(nxp.name, "pipeworks:mese_filter") ~= nil
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and nxp.param2 == 2 then
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pxp=1 end
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if string.find(nzm.name, "pipeworks:mese_filter") ~= nil
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and nzm.param2 == 3 then
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pzm=1 end
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if string.find(nzp.name, "pipeworks:mese_filter") ~= nil
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and nzp.param2 == 1 then
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pzp=1 end
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-- handle deployers
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if string.find(nxm.name, "pipeworks:deployer_") ~= nil
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and nxm.param2 == 1 then
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pxm=1 end
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if string.find(nxp.name, "pipeworks:deployer_") ~= nil
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and nxp.param2 == 3 then
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pxp=1 end
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if string.find(nzm.name, "pipeworks:deployer_") ~= nil
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and nzm.param2 == 0 then
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pzm=1 end
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if string.find(nzp.name, "pipeworks:deployer_") ~= nil
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and nzp.param2 == 2 then
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pzp=1 end
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--node breakers
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if string.find(nxm.name, "pipeworks:nodebreaker_") ~= nil
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and nxm.param2 == 1 then
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pxm=1 end
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if string.find(nxp.name, "pipeworks:nodebreaker_") ~= nil
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and nxp.param2 == 3 then
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pxp=1 end
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if string.find(nzm.name, "pipeworks:nodebreaker_") ~= nil
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and nzm.param2 == 0 then
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pzm=1 end
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if string.find(nzp.name, "pipeworks:nodebreaker_") ~= nil
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and nzp.param2 == 2 then
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pzp=1 end
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-- autocrafter
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if string.find(nxm.name, "pipeworks:autocrafter") ~= nil then pxm = 1 end
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if string.find(nxp.name, "pipeworks:autocrafter") ~= nil then pxp = 1 end
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if string.find(nym.name, "pipeworks:autocrafter") ~= nil then pym = 1 end
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if string.find(nyp.name, "pipeworks:autocrafter") ~= nil then pyp = 1 end
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if string.find(nzm.name, "pipeworks:autocrafter") ~= nil then pzm = 1 end
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if string.find(nzp.name, "pipeworks:autocrafter") ~= nil then pzp = 1 end
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--chests
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-- check for left/right connects
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if string.find(nxm.name, "default:chest") ~= nil
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and (nxm.param2 == 0 or nxm.param2 == 2) then
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pxm=1 end
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if string.find(nxp.name, "default:chest") ~= nil
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and (nxp.param2 == 0 or nxp.param2 == 2) then
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pxp=1 end
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if string.find(nzm.name, "default:chest") ~= nil
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and (nzm.param2 == 1 or nzm.param2 == 3) then
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pzm=1 end
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if string.find(nzp.name, "default:chest") ~= nil
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and (nzp.param2 == 1 or nzp.param2 == 3) then
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pzp=1 end
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-- check for backside connects
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if string.find(nxm.name, "default:chest") ~= nil
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and nxm.param2 == 1 then
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pxm = 1 end
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if string.find(nxp.name, "default:chest") ~= nil
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and nxp.param2 == 3 then
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pxp = 1 end
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if string.find(nzm.name, "default:chest") ~= nil
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and nzm.param2 == 0 then
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pzm = 1 end
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if string.find(nzp.name, "default:chest") ~= nil
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and nzp.param2 == 2 then
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pzp = 1 end
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-- check for top/bottom connections
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if string.find(nym.name, "default:chest") ~= nil then pym = 1 end
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if string.find(nyp.name, "default:chest") ~= nil then pyp = 1 end
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-- does not scan for the front side of the node.
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--chests
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-- check for left/right connects
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if string.find(nxm.name, "default:furnace") ~= nil
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and (nxm.param2 == 0 or nxm.param2 == 2) then
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pxm=1 end
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if string.find(nxp.name, "default:furnace") ~= nil
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and (nxp.param2 == 0 or nxp.param2 == 2) then
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pxp=1 end
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if string.find(nzm.name, "default:furnace") ~= nil
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and (nzm.param2 == 1 or nzm.param2 == 3) then
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pzm=1 end
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if string.find(nzp.name, "default:furnace") ~= nil
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and (nzp.param2 == 1 or nzp.param2 == 3) then
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pzp=1 end
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-- check for backside connects
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if string.find(nxm.name, "default:furnace") ~= nil
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and nxm.param2 == 1 then
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pxm = 1 end
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if string.find(nxp.name, "default:furnace") ~= nil
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and nxp.param2 == 3 then
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pxp = 1 end
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if string.find(nzm.name, "default:furnace") ~= nil
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and nzm.param2 == 0 then
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pzm = 1 end
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if string.find(nzp.name, "default:furnace") ~= nil
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and nzp.param2 == 2 then
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pzp = 1 end
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-- check for bottom connection
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if string.find(nyp.name, "default:furnace") ~= nil then pyp = 1 end
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-- does not scan for the front or top side of the node.
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-- Apply the final routing decisions to the existing tube (if any)
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nsurround = pxm..pxp..pym..pyp..pzm..pzp
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if is_tube(nctr.name) then
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local meta=minetest.env:get_meta(pos)
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local meta0=meta:to_table()
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nctr.name=string.sub(nctr.name,1,-7)..nsurround
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minetest.env:add_node(pos, nctr)
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local meta=minetest.env:get_meta(pos)
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meta:from_table(meta0)
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end
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end
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-- auto-rotation code for various devices the tubes attach to
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function pipes_scansurroundings(pos)
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pxm=0
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pxp=0
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pym=0
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pyp=0
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pzm=0
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pzp=0
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nxm = minetest.env:get_node({ x=pos.x-1, y=pos.y , z=pos.z })
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nxp = minetest.env:get_node({ x=pos.x+1, y=pos.y , z=pos.z })
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nym = minetest.env:get_node({ x=pos.x , y=pos.y-1, z=pos.z })
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nyp = minetest.env:get_node({ x=pos.x , y=pos.y+1, z=pos.z })
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nzm = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z-1 })
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nzp = minetest.env:get_node({ x=pos.x , y=pos.y , z=pos.z+1 })
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if (string.find(nxm.name, "pipeworks:pipe_") ~= nil) then pxm=1 end
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if (string.find(nxp.name, "pipeworks:pipe_") ~= nil) then pxp=1 end
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if (string.find(nym.name, "pipeworks:pipe_") ~= nil) then pym=1 end
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if (string.find(nyp.name, "pipeworks:pipe_") ~= nil) then pyp=1 end
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if (string.find(nzm.name, "pipeworks:pipe_") ~= nil) then pzm=1 end
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if (string.find(nzp.name, "pipeworks:pipe_") ~= nil) then pzp=1 end
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-- Special handling for valves...
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if (string.find(nxm.name, "pipeworks:valve") ~= nil)
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and (nxm.param2 == 0 or nxm.param2 == 2) then
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pxm=1
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end
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if (string.find(nxp.name, "pipeworks:valve") ~= nil)
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and (nxp.param2 == 0 or nxp.param2 == 2) then
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pxp=1
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end
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if (string.find(nzm.name, "pipeworks:valve") ~= nil)
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and (nzm.param2 == 1 or nzm.param2 == 3) then
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pzm=1
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end
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if (string.find(nzp.name, "pipeworks:valve") ~= nil)
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and (nzp.param2 == 1 or nzp.param2 == 3) then
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pzp=1
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end
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-- ...flow sensors...
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if (string.find(nxm.name, "pipeworks:flow_sensor") ~= nil)
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and (nxm.param2 == 0 or nxm.param2 == 2) then
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pxm=1
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end
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if (string.find(nxp.name, "pipeworks:flow_sensor") ~= nil)
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and (nxp.param2 == 0 or nxp.param2 == 2) then
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pxp=1
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end
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if (string.find(nzm.name, "pipeworks:flow_sensor") ~= nil)
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and (nzm.param2 == 1 or nzm.param2 == 3) then
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pzm=1
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end
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if (string.find(nzp.name, "pipeworks:flow_sensor") ~= nil)
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and (nzp.param2 == 1 or nzp.param2 == 3) then
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pzp=1
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end
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-- ...spigots...
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if (string.find(nxm.name, "pipeworks:spigot") ~= nil)
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and nxm.param2 == 1 then
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pxm=1
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end
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if (string.find(nxp.name, "pipeworks:spigot") ~= nil)
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and nxp.param2 == 3 then
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pxp=1
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end
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if (string.find(nzm.name, "pipeworks:spigot") ~= nil)
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and nzm.param2 == 0 then
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pzm=1
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end
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if (string.find(nzp.name, "pipeworks:spigot") ~= nil)
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and nzp.param2 == 2 then
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pzp=1
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end
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-- ...sealed pipe entry/exit...
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if (string.find(nxm.name, "pipeworks:entry_panel") ~= nil)
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and (nxm.param2 == 1 or nxm.param2 == 3) then
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pxm=1
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end
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if (string.find(nxp.name, "pipeworks:entry_panel") ~= nil)
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and (nxp.param2 == 1 or nxp.param2 == 3) then
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pxp=1
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end
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if (string.find(nzm.name, "pipeworks:entry_panel") ~= nil)
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and (nzm.param2 == 0 or nzm.param2 == 2) then
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pzm=1
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end
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if (string.find(nzp.name, "pipeworks:entry_panel") ~= nil)
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and (nzp.param2 == 0 or nzp.param2 == 2) then
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pzp=1
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end
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if (string.find(nym.name, "pipeworks:entry_panel") ~= nil)
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and nym.param2 == 13 then
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pym=1
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end
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if (string.find(nyp.name, "pipeworks:entry_panel") ~= nil)
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and nyp.param2 == 13 then
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pyp=1
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end
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-- ...pumps, grates...
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if (string.find(nym.name, "pipeworks:grating") ~= nil) or
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(string.find(nym.name, "pipeworks:pump") ~= nil) then
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pym=1
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end
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-- ... and storage tanks.
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if (string.find(nym.name, "pipeworks:storage_tank_") ~= nil) then
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pym=1
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end
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if (string.find(nyp.name, "pipeworks:storage_tank_") ~= nil) then
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pyp=1
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end
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-- ...extra devices specified via the function's parameters
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-- ...except that this part is not implemented yet
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--
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-- xxx = nxm, nxp, nym, nyp, nzm, or nzp depending on the direction to check
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-- yyy = pxm, pxp, pym, pyp, pzm, or pzp accordingly.
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--
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-- if string.find(xxx.name, "modname:nodename") ~= nil then
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-- yyy = 1
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-- end
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--
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-- for example:
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--
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-- if string.find(nym.name, "aero:outlet") ~= nil then
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-- pym = 1
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-- end
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--
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end
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function pipe_look_for_stackable_tanks(pos)
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local tym = minetest.env:get_node({ x=pos.x , y=pos.y-1, z=pos.z })
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if string.find(tym.name, "pipeworks:storage_tank_") ~= nil or
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string.find(tym.name, "pipeworks:expansion_tank_") ~= nil then
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minetest.env:add_node(pos, { name = "pipeworks:expansion_tank_0", param2 = tym.param2})
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end
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end
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