diff options
Diffstat (limited to 'deployer.lua')
| -rw-r--r-- | deployer.lua | 143 |
1 files changed, 125 insertions, 18 deletions
diff --git a/deployer.lua b/deployer.lua index c944331..01d4df2 100644 --- a/deployer.lua +++ b/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, }) |