forked from mtcontrib/pipeworks
added support for 6d facedir for all tube components, changed autoplace.lua to follow tubes.connect_sides rather than having each component coded individually, and added support for placing deployers and node breakers facing vertically
This commit is contained in:
hdastwb
Vanessa Ezekowitz
parent
3862070bfd
commit
ec416df794
@ -52,7 +52,8 @@ minetest.register_node("pipeworks:autocrafter",{
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local inv=meta:get_inventory()
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return inv:room_for_item("src",stack)
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end,
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input_inventory="dst"},
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input_inventory="dst",
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connect_sides={left=1, right=1, front=1, back=1, top=1, bottom=1}},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec",
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406
autoplace.lua
406
autoplace.lua
@ -1,3 +1,78 @@
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--define the functions from https://github.com/minetest/minetest/pull/834 while waiting for the devs to notice it
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local function dir_to_facedir(dir, is6d)
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--account for y if requested
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if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
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--from above
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if dir.y < 0 then
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if math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 19
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else
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return 13
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end
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else
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if dir.z < 0 then
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return 10
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else
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return 4
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end
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end
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--from below
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else
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if math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 15
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else
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return 17
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end
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else
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if dir.z < 0 then
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return 6
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else
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return 8
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end
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end
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end
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--otherwise, place horizontally
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elseif math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 3
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else
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return 1
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end
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else
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if dir.z < 0 then
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return 2
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else
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return 0
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end
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end
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end
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local function facedir_to_dir(facedir)
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--a table of possible dirs
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return ({{x=0, y=0, z=1},
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{x=1, y=0, z=0},
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{x=0, y=0, z=-1},
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{x=-1, y=0, z=0},
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{x=0, y=-1, z=0},
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{x=0, y=1, z=0}})
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--indexed into by a table of correlating facedirs
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[({[0]=1, 2, 3, 4,
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5, 2, 6, 4,
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6, 2, 5, 4,
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1, 5, 3, 6,
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1, 6, 3, 5,
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1, 4, 3, 2})
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--indexed into by the facedir in question
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[facedir]]
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end
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-- autorouting for pipes
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function pipe_scanforobjects(pos)
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@ -55,257 +130,94 @@ function is_tube(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.get_node({ x=pos.x-1, y=pos.y , z=pos.z })
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local nxp = minetest.get_node({ x=pos.x+1, y=pos.y , z=pos.z })
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local nym = minetest.get_node({ x=pos.x , y=pos.y-1, z=pos.z })
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local nyp = minetest.get_node({ x=pos.x , y=pos.y+1, z=pos.z })
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local nzm = minetest.get_node({ x=pos.x , y=pos.y , z=pos.z-1 })
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local nzp = minetest.get_node({ x=pos.x , y=pos.y , z=pos.z+1 })
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local nctr = minetest.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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if string.find(nxm.name, "technic: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, "technic: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, "technic: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, "technic: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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if string.find(nxm.name, "technic: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, "technic: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, "technic: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, "technic: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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--locked chests
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-- check for left/right connects
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if string.find(nxm.name, "default:chest_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= 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_locked") ~= nil then pym = 1 end
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if string.find(nyp.name, "default:chest_locked") ~= nil then pyp = 1 end
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-- does not scan for the front side of the node.
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--furnaces
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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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--a function for determining which side of the node we are on
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local function nodeside(node, tubedir)
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--get a vector pointing back
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local backdir = facedir_to_dir(node.param2)
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--check whether the vector is equivalent to the tube direction; if it is, the tube's on the backside
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if backdir.x == tubedir.x and backdir.y == tubedir.y and backdir.z == tubedir.z then
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return "back"
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end
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--check whether the vector is antiparallel with the tube direction; that indicates the front
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if backdir.x == -tubedir.x and backdir.y == -tubedir.y and backdir.z == -tubedir.z then
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return "front"
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end
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--facedir is defined in terms of the top-bottom axis of the node; we'll take advantage of that
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local topdir = ({[0]={x=0, y=1, z=0},
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{x=0, y=0, z=1},
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{x=0, y=0, z=-1},
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{x=1, y=0, z=0},
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{x=-1, y=0, z=0},
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{x=0, y=-1, z=0}})[math.floor(node.param2/4)]
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--is this the top?
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if topdir.x == tubedir.x and topdir.y == tubedir.y and topdir.z == tubedir.z then
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return "top"
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end
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--or the bottom?
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if topdir.x == -tubedir.x and topdir.y == -tubedir.y and topdir.z == -tubedir.z then
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return "bottom"
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end
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--we shall apply some maths to obtain the right-facing vector
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local rightdir = {x=topdir.y*backdir.z - backdir.y*topdir.z,
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y=topdir.z*backdir.x - backdir.z*topdir.x,
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z=topdir.x*backdir.y - backdir.x*topdir.y}
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--is this the right side?
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if rightdir.x == tubedir.x and rightdir.y == tubedir.y and rightdir.z == tubedir.z then
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return "right"
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end
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--or the left?
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if rightdir.x == -tubedir.x and rightdir.y == -tubedir.y and rightdir.z == -tubedir.z then
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return "left"
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end
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--we should be done by now; initiate panic mode
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minetest.log("error", "nodeside has been confused by its parameters; see pipeworks autoplace.lua, line 382")
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end
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--a further function for determining whether we should extend a tube in a certain direction
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local function surchar(dir)
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--get the node in that direction
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local node = minetest.get_node{x=pos.x+dir.x, y=pos.y+dir.y, z=pos.z+dir.z}
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--and its tube table
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local nodetube = minetest.registered_nodes[node.name].tube
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--choose a surround character
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if nodetube and nodetube.connect_sides
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and nodetube.connect_sides[nodeside(node, {x=-dir.x, y=-dir.y, z=-dir.z})] then
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return '1'
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else
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return '0'
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end
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end
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--keep track of the tube surroundings
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local nsurround = ""
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--look in each direction
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nsurround = nsurround..surchar{x=-1, y=0, z=0}
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nsurround = nsurround..surchar{x=1, y=0, z=0}
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nsurround = nsurround..surchar{x=0, y=-1, z=0}
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nsurround = nsurround..surchar{x=0, y=1, z=0}
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nsurround = nsurround..surchar{x=0, y=0, z=-1}
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nsurround = nsurround..surchar{x=0, y=0, z=1}
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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.get_meta(pos)
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local meta0=meta:to_table()
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12
compat.lua
12
compat.lua
@ -32,7 +32,8 @@ furnace=clone_node("default:furnace")
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return 0
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end
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end,
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input_inventory="dst"}
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input_inventory="dst",
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connect_sides={left=1, right=1, back=1, bottom=1}}
|
||||
furnace.after_place_node= function(pos)
|
||||
tube_scanforobjects(pos)
|
||||
end
|
||||
@ -65,7 +66,8 @@ furnace=clone_node("default:furnace_active")
|
||||
return 0
|
||||
end
|
||||
end,
|
||||
input_inventory="dst"}
|
||||
input_inventory="dst",
|
||||
connect_sides={left=1, right=1, back=1, bottom=1}}
|
||||
furnace.after_place_node= function(pos)
|
||||
tube_scanforobjects(pos)
|
||||
end
|
||||
@ -88,7 +90,8 @@ chest=clone_node("default:chest")
|
||||
local inv=meta:get_inventory()
|
||||
return inv:room_for_item("main",stack)
|
||||
end,
|
||||
input_inventory="main"}
|
||||
input_inventory="main",
|
||||
connect_sides={left=1, right=1, back=1, bottom=1, top=1}}
|
||||
chest.after_place_node = function(pos)
|
||||
tube_scanforobjects(pos)
|
||||
end
|
||||
@ -111,7 +114,8 @@ chest_locked=clone_node("default:chest_locked")
|
||||
local meta=minetest.env:get_meta(pos)
|
||||
local inv=meta:get_inventory()
|
||||
return inv:room_for_item("main",stack)
|
||||
end}
|
||||
end,
|
||||
connect_sides={left=1, right=1, back=1, bottom=1, top=1}}
|
||||
local old_after_place = minetest.registered_nodes["default:chest_locked"].after_place_node;
|
||||
chest_locked.after_place_node = function(pos, placer)
|
||||
tube_scanforobjects(pos)
|
||||
|
||||
143
deployer.lua
143
deployer.lua
@ -9,6 +9,81 @@ end
|
||||
minetest.register_alias("technic:deployer_off", "pipeworks:deployer_off")
|
||||
minetest.register_alias("technic:deployer_on", "pipeworks:deployer_on")
|
||||
|
||||
--define the functions from https://github.com/minetest/minetest/pull/834 while waiting for the devs to notice it
|
||||
local function dir_to_facedir(dir, is6d)
|
||||
--account for y if requested
|
||||
if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
|
||||
|
||||
--from above
|
||||
if dir.y < 0 then
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 19
|
||||
else
|
||||
return 13
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 10
|
||||
else
|
||||
return 4
|
||||
end
|
||||
end
|
||||
|
||||
--from below
|
||||
else
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 15
|
||||
else
|
||||
return 17
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 6
|
||||
else
|
||||
return 8
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
--otherwise, place horizontally
|
||||
elseif math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 3
|
||||
else
|
||||
return 1
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 2
|
||||
else
|
||||
return 0
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function facedir_to_dir(facedir)
|
||||
--a table of possible dirs
|
||||
return ({{x=0, y=0, z=1},
|
||||
{x=1, y=0, z=0},
|
||||
{x=0, y=0, z=-1},
|
||||
{x=-1, y=0, z=0},
|
||||
{x=0, y=-1, z=0},
|
||||
{x=0, y=1, z=0}})
|
||||
|
||||
--indexed into by a table of correlating facedirs
|
||||
[({[0]=1, 2, 3, 4,
|
||||
5, 2, 6, 4,
|
||||
6, 2, 5, 4,
|
||||
1, 5, 3, 6,
|
||||
1, 6, 3, 5,
|
||||
1, 4, 3, 2})
|
||||
|
||||
--indexed into by the facedir in question
|
||||
[facedir]]
|
||||
end
|
||||
|
||||
minetest.register_craft({
|
||||
output = 'pipeworks:deployer_off 1',
|
||||
recipe = {
|
||||
@ -32,18 +107,10 @@ deployer_on = function(pos, node)
|
||||
if node.name ~= "pipeworks:deployer_off" then
|
||||
return
|
||||
end
|
||||
|
||||
local pos1 = {x=pos.x, y=pos.y, z=pos.z}
|
||||
local pos2 = {x=pos.x, y=pos.y, z=pos.z}
|
||||
if node.param2 == 3 then
|
||||
pos1.x, pos2.x = pos1.x + 1, pos2.x + 2
|
||||
elseif node.param2 == 2 then
|
||||
pos1.z, pos2.z = pos1.z + 1, pos2.z + 2
|
||||
elseif node.param2 == 1 then
|
||||
pos1.x, pos2.x = pos1.x - 1, pos2.x - 2
|
||||
elseif node.param2 == 0 then
|
||||
pos1.z, pos2.z = pos1.z - 1, pos2.z - 2
|
||||
end
|
||||
|
||||
--locate the above and under positions
|
||||
local dir = facedir_to_dir(node.param2)
|
||||
local pos_under, pos_above = {x=pos.x - dir.x, y=pos.y - dir.y, z=pos.z - dir.z}, {x=pos.x - 2*dir.x, y=pos.y - 2*dir.y, z=pos.z - 2*dir.z}
|
||||
|
||||
hacky_swap_node(pos,"pipeworks:deployer_on")
|
||||
nodeupdate(pos)
|
||||
@ -51,13 +118,13 @@ deployer_on = function(pos, node)
|
||||
local inv = minetest.get_meta(pos):get_inventory()
|
||||
local invlist = inv:get_list("main")
|
||||
for i, stack in ipairs(invlist) do
|
||||
if stack:get_name() ~= nil and stack:get_name() ~= "" and minetest.get_node(pos1).name == "air" then --obtain the first non-empty item slow
|
||||
if stack:get_name() ~= nil and stack:get_name() ~= "" and minetest.get_node(pos_under).name == "air" then --obtain the first non-empty item slot
|
||||
local placer = {
|
||||
get_player_name = function() return "deployer" end,
|
||||
getpos = function() return pos end,
|
||||
get_player_control = function() return {jump=false,right=false,left=false,LMB=false,RMB=false,sneak=false,aux1=false,down=false,up=false} end,
|
||||
}
|
||||
local stack2 = minetest.item_place(stack, placer, {type="node", under=pos1, above=pos2})
|
||||
local stack2 = minetest.item_place(stack, placer, {type="node", under=pos_under, above=pos_above})
|
||||
if minetest.setting_getbool("creative_mode") and not minetest.get_modpath("unified_inventory") then --infinite stacks ahoy!
|
||||
stack2:take_item()
|
||||
end
|
||||
@ -90,7 +157,8 @@ minetest.register_node("pipeworks:deployer_off", {
|
||||
local inv=meta:get_inventory()
|
||||
return inv:room_for_item("main",stack)
|
||||
end,
|
||||
input_inventory="main"},
|
||||
input_inventory="main",
|
||||
connect_sides={back=1}},
|
||||
is_ground_content = true,
|
||||
paramtype2 = "facedir",
|
||||
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,tubedevice=1, tubedevice_receiver=1},
|
||||
@ -111,7 +179,26 @@ minetest.register_node("pipeworks:deployer_off", {
|
||||
local inv = meta:get_inventory()
|
||||
return inv:is_empty("main")
|
||||
end,
|
||||
after_place_node = tube_scanforobjects,
|
||||
after_place_node = function (pos, placer)
|
||||
tube_scanforobjects(pos, placer)
|
||||
local placer_pos = placer:getpos()
|
||||
|
||||
--correct for the player's height
|
||||
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
|
||||
|
||||
--correct for 6d facedir
|
||||
if placer_pos then
|
||||
local dir = {
|
||||
x = pos.x - placer_pos.x,
|
||||
y = pos.y - placer_pos.y,
|
||||
z = pos.z - placer_pos.z
|
||||
}
|
||||
local node = minetest.get_node(pos)
|
||||
node.param2 = dir_to_facedir(dir, true)
|
||||
minetest.set_node(pos, node)
|
||||
minetest.log("action", "real (6d) facedir: " .. node.param2)
|
||||
end
|
||||
end,
|
||||
after_dig_node = tube_scanforobjects,
|
||||
})
|
||||
|
||||
@ -130,7 +217,8 @@ minetest.register_node("pipeworks:deployer_on", {
|
||||
local inv=meta:get_inventory()
|
||||
return inv:room_for_item("main",stack)
|
||||
end,
|
||||
input_inventory="main"},
|
||||
input_inventory="main",
|
||||
connect_sides={back=1}},
|
||||
is_ground_content = true,
|
||||
paramtype2 = "facedir",
|
||||
tubelike=1,
|
||||
@ -152,6 +240,25 @@ minetest.register_node("pipeworks:deployer_on", {
|
||||
local inv = meta:get_inventory()
|
||||
return inv:is_empty("main")
|
||||
end,
|
||||
after_place_node = tube_scanforobjects,
|
||||
after_place_node = function (pos, placer)
|
||||
tube_scanforobjects(pos, placer)
|
||||
local placer_pos = placer:getpos()
|
||||
|
||||
--correct for the player's height
|
||||
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
|
||||
|
||||
--correct for 6d facedir
|
||||
if placer_pos then
|
||||
local dir = {
|
||||
x = pos.x - placer_pos.x,
|
||||
y = pos.y - placer_pos.y,
|
||||
z = pos.z - placer_pos.z
|
||||
}
|
||||
local node = minetest.get_node(pos)
|
||||
node.param2 = dir_to_facedir(dir, true)
|
||||
minetest.set_node(pos, node)
|
||||
minetest.log("action", "real (6d) facedir: " .. node.param2)
|
||||
end
|
||||
end,
|
||||
after_dig_node = tube_scanforobjects,
|
||||
})
|
||||
|
||||
@ -2,6 +2,99 @@ modpath=minetest.get_modpath("pipeworks")
|
||||
|
||||
dofile(modpath.."/compat.lua")
|
||||
|
||||
--define the functions from https://github.com/minetest/minetest/pull/834 while waiting for the devs to notice it
|
||||
local function dir_to_facedir(dir, is6d)
|
||||
--account for y if requested
|
||||
if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
|
||||
|
||||
--from above
|
||||
if dir.y < 0 then
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 19
|
||||
else
|
||||
return 13
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 10
|
||||
else
|
||||
return 4
|
||||
end
|
||||
end
|
||||
|
||||
--from below
|
||||
else
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 15
|
||||
else
|
||||
return 17
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 6
|
||||
else
|
||||
return 8
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
--otherwise, place horizontally
|
||||
elseif math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 3
|
||||
else
|
||||
return 1
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 2
|
||||
else
|
||||
return 0
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function facedir_to_dir(facedir)
|
||||
--a table of possible dirs
|
||||
return ({{x=0, y=0, z=1},
|
||||
{x=1, y=0, z=0},
|
||||
{x=0, y=0, z=-1},
|
||||
{x=-1, y=0, z=0},
|
||||
{x=0, y=-1, z=0},
|
||||
{x=0, y=1, z=0}})
|
||||
|
||||
--indexed into by a table of correlating facedirs
|
||||
[({[0]=1, 2, 3, 4,
|
||||
5, 2, 6, 4,
|
||||
6, 2, 5, 4,
|
||||
1, 5, 3, 6,
|
||||
1, 6, 3, 5,
|
||||
1, 4, 3, 2})
|
||||
|
||||
--indexed into by the facedir in question
|
||||
[facedir]]
|
||||
end
|
||||
|
||||
--and an extra function for getting the right-facing vector
|
||||
local function facedir_to_right_dir(facedir)
|
||||
|
||||
--find the other directions
|
||||
local backdir = facedir_to_dir(facedir)
|
||||
local topdir = ({[0]={x=0, y=1, z=0},
|
||||
{x=0, y=0, z=1},
|
||||
{x=0, y=0, z=-1},
|
||||
{x=1, y=0, z=0},
|
||||
{x=-1, y=0, z=0},
|
||||
{x=0, y=-1, z=0}})[math.floor(facedir/4)]
|
||||
|
||||
--return a cross product
|
||||
return {x=topdir.y*backdir.z - backdir.y*topdir.z,
|
||||
y=topdir.z*backdir.x - backdir.z*topdir.x,
|
||||
z=topdir.x*backdir.y - backdir.x*topdir.y}
|
||||
end
|
||||
|
||||
minetest.register_craftitem("pipeworks:filter", {
|
||||
description = "Filter",
|
||||
stack_max = 99,
|
||||
@ -39,24 +132,12 @@ minetest.register_node("pipeworks:filter", {
|
||||
mesecons={effector={action_on=function(pos,node)
|
||||
minetest.registered_nodes[node.name].on_punch(pos,node,nil)
|
||||
end}},
|
||||
tube={connect_sides={right=1}},
|
||||
on_punch = function (pos, node, puncher)
|
||||
local meta = minetest.get_meta(pos);
|
||||
local inv = meta:get_inventory()
|
||||
local frompos
|
||||
local dir
|
||||
if node.param2==0 then
|
||||
frompos={x=pos.x-1,y=pos.y,z=pos.z}
|
||||
dir={x=1,y=0,z=0}
|
||||
elseif node.param2==1 then
|
||||
frompos={x=pos.x,y=pos.y,z=pos.z+1}
|
||||
dir={x=0,y=0,z=-1}
|
||||
elseif node.param2==2 then
|
||||
frompos={x=pos.x+1,y=pos.y,z=pos.z}
|
||||
dir={x=-1,y=0,z=0}
|
||||
else
|
||||
frompos={x=pos.x,y=pos.y,z=pos.z-1}
|
||||
dir={x=0,y=0,z=1}
|
||||
end
|
||||
local dir = facedir_to_right_dir(node.param2)
|
||||
local frompos = {x=pos.x - dir.x, y=pos.y - dir.y, z=pos.z - dir.z}
|
||||
local fromnode=minetest.get_node(frompos)
|
||||
local frominv
|
||||
if (not fromnode) or (not minetest.registered_nodes[fromnode.name]) or (not (minetest.registered_nodes[fromnode.name].tube and
|
||||
@ -137,24 +218,12 @@ minetest.register_node("pipeworks:mese_filter", {
|
||||
mesecons={effector={action_on=function(pos,node)
|
||||
minetest.registered_nodes[node.name].on_punch(pos,node,nil)
|
||||
end}},
|
||||
tube={connect_sides={right=1}},
|
||||
on_punch = function (pos, node, puncher)
|
||||
local meta = minetest.get_meta(pos);
|
||||
local inv = meta:get_inventory()
|
||||
local frompos
|
||||
local dir
|
||||
if node.param2==0 then
|
||||
frompos={x=pos.x-1,y=pos.y,z=pos.z}
|
||||
dir={x=1,y=0,z=0}
|
||||
elseif node.param2==1 then
|
||||
frompos={x=pos.x,y=pos.y,z=pos.z+1}
|
||||
dir={x=0,y=0,z=-1}
|
||||
elseif node.param2==2 then
|
||||
frompos={x=pos.x+1,y=pos.y,z=pos.z}
|
||||
dir={x=-1,y=0,z=0}
|
||||
else
|
||||
frompos={x=pos.x,y=pos.y,z=pos.z-1}
|
||||
dir={x=0,y=0,z=1}
|
||||
end
|
||||
local dir = facedir_to_right_dir(node.param2)
|
||||
local frompos = {x=pos.x - dir.x, y=pos.y - dir.y, z=pos.z - dir.z}
|
||||
local fromnode=minetest.get_node(frompos)
|
||||
local frominv
|
||||
if not (minetest.registered_nodes[fromnode.name].tube and
|
||||
|
||||
165
node_breaker.lua
165
node_breaker.lua
@ -30,6 +30,82 @@ function hacky_swap_node(pos,name)
|
||||
meta:from_table(meta0)
|
||||
end
|
||||
|
||||
--define the functions from https://github.com/minetest/minetest/pull/834 while waiting for the devs to notice it
|
||||
local function dir_to_facedir(dir, is6d)
|
||||
--account for y if requested
|
||||
if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
|
||||
|
||||
--from above
|
||||
if dir.y < 0 then
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 19
|
||||
else
|
||||
return 13
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 10
|
||||
else
|
||||
return 4
|
||||
end
|
||||
end
|
||||
|
||||
--from below
|
||||
else
|
||||
if math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 15
|
||||
else
|
||||
return 17
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 6
|
||||
else
|
||||
return 8
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
--otherwise, place horizontally
|
||||
elseif math.abs(dir.x) > math.abs(dir.z) then
|
||||
if dir.x < 0 then
|
||||
return 3
|
||||
else
|
||||
return 1
|
||||
end
|
||||
else
|
||||
if dir.z < 0 then
|
||||
return 2
|
||||
else
|
||||
return 0
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function facedir_to_dir(facedir)
|
||||
--a table of possible dirs
|
||||
return ({{x=0, y=0, z=1},
|
||||
{x=1, y=0, z=0},
|
||||
{x=0, y=0, z=-1},
|
||||
{x=-1, y=0, z=0},
|
||||
{x=0, y=-1, z=0},
|
||||
{x=0, y=1, z=0}})
|
||||
|
||||
--indexed into by a table of correlating facedirs
|
||||
[({[0]=1, 2, 3, 4,
|
||||
5, 2, 6, 4,
|
||||
6, 2, 5, 4,
|
||||
1, 5, 3, 6,
|
||||
1, 6, 3, 5,
|
||||
1, 4, 3, 2})
|
||||
|
||||
--indexed into by the facedir in question
|
||||
[facedir]]
|
||||
end
|
||||
|
||||
|
||||
node_breaker_on = function(pos, node)
|
||||
if node.name == "pipeworks:nodebreaker_off" then
|
||||
hacky_swap_node(pos,"pipeworks:nodebreaker_on")
|
||||
@ -45,32 +121,15 @@ node_breaker_off = function(pos, node)
|
||||
end
|
||||
end
|
||||
|
||||
function break_node (pos, n_param)
|
||||
local pos1 = {x=pos.x, y=pos.y, z=pos.z}
|
||||
local pos2 = {x=pos.x, y=pos.y, z=pos.z}
|
||||
|
||||
--param2 3=x+ 1=x- 2=z+ 0=z-
|
||||
local x_velocity, z_velocity = 0, 0
|
||||
if n_param == 3 then
|
||||
pos2.x = pos2.x + 1
|
||||
pos1.x = pos1.x - 1
|
||||
x_velocity = -1
|
||||
elseif n_param == 2 then
|
||||
pos2.z = pos2.z + 1
|
||||
pos1.z = pos1.z - 1
|
||||
z_velocity = -1
|
||||
elseif n_param == 1 then
|
||||
pos2.x = pos2.x - 1
|
||||
pos1.x = pos1.x + 1
|
||||
x_velocity = 1
|
||||
elseif n_param == 0 then
|
||||
pos2.z = pos2.z - 1
|
||||
pos1.x = pos1.z + 1
|
||||
z_velocity = 1
|
||||
end
|
||||
|
||||
local node = minetest.get_node(pos2)
|
||||
if node.name == "air" or name == "ignore" then
|
||||
function break_node (pos, facedir)
|
||||
|
||||
--locate the outgoing velocity, front, and back of the node via facedir_to_dir
|
||||
local vel = facedir_to_dir(facedir);
|
||||
local front = {x=pos.x - vel.x, y=pos.y - vel.y, z=pos.z - vel.z}
|
||||
local back = {x=pos.x + vel.x, y=pos.y + vel.y, z=pos.z + vel.z}
|
||||
|
||||
local node = minetest.get_node(front)
|
||||
if node.name == "air" or node.name == "ignore" then
|
||||
return nil
|
||||
elseif minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].liquidtype ~= "none" then
|
||||
return nil
|
||||
@ -84,7 +143,7 @@ function break_node (pos, n_param)
|
||||
|
||||
--check node to make sure it is diggable
|
||||
local def = ItemStack({name=node.name}):get_definition()
|
||||
if #def ~= 0 and not def.diggable or (def.can_dig and not def.can_dig(pos2, digger)) then --node is not diggable
|
||||
if #def ~= 0 and not def.diggable or (def.can_dig and not def.can_dig(front, digger)) then --node is not diggable
|
||||
return
|
||||
end
|
||||
|
||||
@ -93,16 +152,16 @@ function break_node (pos, n_param)
|
||||
for _, dropped_item in ipairs(drops) do
|
||||
local item1 = tube_item({x=pos.x, y=pos.y, z=pos.z}, dropped_item)
|
||||
item1:get_luaentity().start_pos = {x=pos.x, y=pos.y, z=pos.z}
|
||||
item1:setvelocity({x=x_velocity, y=0, z=z_velocity})
|
||||
item1:setvelocity(vel)
|
||||
item1:setacceleration({x=0, y=0, z=0})
|
||||
end
|
||||
|
||||
minetest.remove_node(pos2)
|
||||
minetest.remove_node(front)
|
||||
|
||||
--handle post-digging callback
|
||||
if def.after_dig_node then
|
||||
-- Copy pos and node because callback can modify them
|
||||
local pos_copy = {x=pos2.x, y=pos2.y, z=pos2.z}
|
||||
local pos_copy = {x=front.x, y=front.y, z=front.z}
|
||||
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
||||
def.after_dig_node(pos_copy, node_copy, oldmetadata, digger)
|
||||
end
|
||||
@ -110,7 +169,7 @@ function break_node (pos, n_param)
|
||||
--run digging event callbacks
|
||||
for _, callback in ipairs(minetest.registered_on_dignodes) do
|
||||
-- Copy pos and node because callback can modify them
|
||||
local pos_copy = {x=pos2.x, y=pos2.y, z=pos2.z}
|
||||
local pos_copy = {x=front.x, y=front.y, z=front.z}
|
||||
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
||||
callback(pos_copy, node_copy, digger)
|
||||
end
|
||||
@ -125,7 +184,27 @@ minetest.register_node("pipeworks:nodebreaker_off", {
|
||||
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,tubedevice=1},
|
||||
mesecons= {effector={action_on=node_breaker_on, action_off=node_breaker_off}},
|
||||
sounds = default.node_sound_stone_defaults(),
|
||||
after_place_node = tube_scanforobjects,
|
||||
tube = {connect_sides={back=1}},
|
||||
after_place_node = function (pos, placer)
|
||||
tube_scanforobjects(pos, placer)
|
||||
local placer_pos = placer:getpos()
|
||||
|
||||
--correct for the player's height
|
||||
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
|
||||
|
||||
--correct for 6d facedir
|
||||
if placer_pos then
|
||||
local dir = {
|
||||
x = pos.x - placer_pos.x,
|
||||
y = pos.y - placer_pos.y,
|
||||
z = pos.z - placer_pos.z
|
||||
}
|
||||
local node = minetest.get_node(pos)
|
||||
node.param2 = dir_to_facedir(dir, true)
|
||||
minetest.set_node(pos, node)
|
||||
minetest.log("action", "real (6d) facedir: " .. node.param2)
|
||||
end
|
||||
end,
|
||||
after_dig_node = tube_scanforobjects,
|
||||
})
|
||||
|
||||
@ -138,6 +217,26 @@ minetest.register_node("pipeworks:nodebreaker_on", {
|
||||
paramtype2 = "facedir",
|
||||
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,tubedevice=1,not_in_creative_inventory=1},
|
||||
sounds = default.node_sound_stone_defaults(),
|
||||
after_place_node = tube_scanforobjects,
|
||||
tube = {connect_sides={back=1}},
|
||||
after_place_node = function (pos, placer)
|
||||
tube_scanforobjects(pos, placer)
|
||||
local placer_pos = placer:getpos()
|
||||
|
||||
--correct for the player's height
|
||||
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
|
||||
|
||||
--correct for 6d facedir
|
||||
if placer_pos then
|
||||
local dir = {
|
||||
x = pos.x - placer_pos.x,
|
||||
y = pos.y - placer_pos.y,
|
||||
z = pos.z - placer_pos.z
|
||||
}
|
||||
local node = minetest.get_node(pos)
|
||||
node.param2 = dir_to_facedir(dir, true)
|
||||
minetest.set_node(pos, node)
|
||||
minetest.log("action", "real (6d) facedir: " .. node.param2)
|
||||
end
|
||||
end,
|
||||
after_dig_node = tube_scanforobjects,
|
||||
})
|
||||
|
||||
@ -180,6 +180,7 @@ for zp = 0, 1 do
|
||||
stack_max = 99,
|
||||
drop = name.."_000000",
|
||||
tubelike=1,
|
||||
tube = {connect_sides={front=1, back=1, left=1, right=1, top=1, bottom=1}},
|
||||
on_construct = function(pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
meta:set_int("tubelike",1)
|
||||
@ -210,6 +211,10 @@ for zp = 0, 1 do
|
||||
for group,val in pairs(value) do
|
||||
nodedef.groups[group]=val
|
||||
end
|
||||
elseif key=="tube" then
|
||||
for key,val in pairs(value) do
|
||||
nodedef.tube[key]=val
|
||||
end
|
||||
elseif type(value)=="table" then
|
||||
nodedef[key]=pipeworks_replace_name(value,"#id",tname)
|
||||
elseif type(value)=="string" then
|
||||
|
||||
Loading…
Reference in New Issue
Block a user