diff options
Diffstat (limited to 'mesecons_pistons')
| -rw-r--r-- | mesecons_pistons/init.lua | 498 | ||||
| -rw-r--r-- | mesecons_pistons/pistons_down.lua | 214 | ||||
| -rw-r--r-- | mesecons_pistons/pistons_up.lua | 202 |
3 files changed, 357 insertions, 557 deletions
diff --git a/mesecons_pistons/init.lua b/mesecons_pistons/init.lua index 3971e19..0eb2b6e 100644 --- a/mesecons_pistons/init.lua +++ b/mesecons_pistons/init.lua @@ -1,142 +1,46 @@ --PISTONS +--starts the timer to make the piston update to its new state local update = function(pos, node) local timer = minetest.env:get_node_timer(pos) timer:stop() timer:start(0) end -minetest.register_node("mesecons_pistons:piston_normal", { - description = "Piston", - tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_side.png"}, - groups = {cracky=3, mesecon=2}, - paramtype2 = "facedir", - after_destruct = function(pos, oldnode) - local dir = mesecon:piston_get_direction(oldnode) - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_pusher_normal" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end - end - end, - on_timer = function(pos, elapsed) - if mesecon:is_powered(pos) then - mesecon:piston_push(pos) - else - mesecon:piston_pull(pos) - end - return false - end, - mesecons = {effector={ - action_change = update - }} -}) +--on_destruct callback, removes the piston pusher if it is present +local destruct = function(pos, oldnode) + local dir = mesecon:piston_get_direction(oldnode) + pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check -minetest.register_node("mesecons_pistons:piston_sticky", { - description = "Sticky Piston", - tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_sticky_side.png"}, - groups = {cracky=3, mesecon=2}, - paramtype2 = "facedir", - after_destruct = function(pos, oldnode) - local dir = mesecon:piston_get_direction(oldnode) - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_pusher_sticky" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end + --ensure piston is extended + local checknode = minetest.env:get_node(pos) + if checknode.name == "mesecons_pistons:piston_pusher_normal" + or checknode.name == "mesecons_pistons:piston_pusher_sticky" then + if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston + minetest.env:remove_node(pos) --remove the pusher end - end, - on_timer = function(pos, elapsed) - if mesecon:is_powered(pos) then - mesecon:piston_push(pos) - else - mesecon:piston_pull(pos) + elseif oldnode.name == "mesecons_pistons:piston_up_normal" or oldnode.name == "mesecons_pistons:piston_up_sticky" then + if checknode.name == "mesecons_pistons:piston_up_pusher_normal" or checknode.name == "mesecons_pistons:piston_up_pusher_sticky" then + minetest.env:remove_node(pos) --remove the pusher end - return false - end, - mesecons = {effector={ - action_change = update - }} -}) - -minetest.register_craft({ - output = '"mesecons_pistons:piston_normal" 2', - recipe = { - {"default:wood", "default:wood", "default:wood"}, - {"default:cobble", "default:steel_ingot", "default:cobble"}, - {"default:cobble", "group:mesecon_conductor_craftable", "default:cobble"}, - } -}) - -minetest.register_craft({ - output = "mesecons_pistons:piston_sticky", - recipe = { - {"mesecons_materials:glue"}, - {"mesecons_pistons:piston_normal"}, - } -}) - -minetest.register_node("mesecons_pistons:piston_pusher_normal", { - drawtype = "nodebox", - tiles = {"jeija_piston_pusher_normal.png"}, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, - {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, - {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, - }, - }, -}) - -minetest.register_node("mesecons_pistons:piston_pusher_sticky", { - drawtype = "nodebox", - tiles = { - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_sticky.png" - }, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, - {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, - {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, - }, - }, -}) + elseif oldnode.name == "mesecons_pistons:piston_down_normal" or oldnode.name == "mesecons_pistons:piston_down_sticky" then + if checknode.name == "mesecons_pistons:piston_down_pusher_normal" or checknode.name == "mesecons_pistons:piston_down_pusher_sticky" then + minetest.env:remove_node(pos) --remove the pusher + end + end +end -mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_normal") -mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_sticky") +--node timer callback, pushes/pulls the piston depending on whether it is powered +local timer = function(pos, elapsed) + if mesecon:is_powered(pos) then + mesecon:piston_push(pos) + else + mesecon:piston_pull(pos) + end + return false +end +--piston push action function mesecon:piston_push(pos) local node = minetest.env:get_node(pos) local dir = mesecon:piston_get_direction(node) @@ -173,15 +77,23 @@ function mesecon:piston_push(pos) --add pusher if node.name == "mesecons_pistons:piston_normal" then minetest.env:add_node(pos, {name="mesecons_pistons:piston_pusher_normal", param2=node.param2}) - else + elseif node.name == "mesecons_pistons:piston_sticky" then minetest.env:add_node(pos, {name="mesecons_pistons:piston_pusher_sticky", param2=node.param2}) + elseif node.name == "mesecons_pistons:piston_up_normal" then + minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_normal"}) + elseif node.name == "mesecons_pistons:piston_up_sticky" then + minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_sticky"}) + elseif node.name == "mesecons_pistons:piston_down_normal" then + minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_normal"}) + elseif node.name == "mesecons_pistons:piston_down_sticky" then + minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_sticky"}) end --move nodes forward for i = 1, count do pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to the next node - --check for conductor + --check for conductor --wip: not sure if still needed if mesecon:is_conductor_on(checknode.name) then checknode.name = mesecon:get_conductor_off(checknode.name) end @@ -201,6 +113,7 @@ function mesecon:piston_push(pos) end end +--piston pull action function mesecon:piston_pull(pos) local node = minetest.env:get_node(pos) local dir = mesecon:piston_get_direction(node) @@ -208,16 +121,28 @@ function mesecon:piston_pull(pos) --ensure piston is extended local checknode = minetest.env:get_node(pos) - if checknode.name ~= "mesecons_pistons:piston_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_pusher_sticky" then - return - end - if checknode.param2 ~= node.param2 then --pusher is not facing the same direction as the piston - return --piston is not extended + if node.name == "mesecons_pistons:piston_up_normal" or node.name == "mesecons_pistons:piston_up_sticky" then --up piston + if checknode.name ~= "mesecons_pistons:piston_up_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_up_pusher_sticky" then + return --piston is not extended + end + elseif node.name == "mesecons_pistons:piston_down_normal" or node.name == "mesecons_pistons:piston_down_sticky" then --down piston + if checknode.name ~= "mesecons_pistons:piston_down_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_down_pusher_sticky" then + return --piston is not extended + end + else --horizontal piston + if checknode.name ~= "mesecons_pistons:piston_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_pusher_sticky" then + return --piston is not extended + end + if checknode.param2 ~= node.param2 then --pusher is not facing the same direction as the piston + return --piston is not extended + end end --retract piston minetest.env:remove_node(pos) --remove pusher - if node.name == "mesecons_pistons:piston_sticky" then --retract block + if node.name == "mesecons_pistons:piston_sticky" + or node.name == "mesecons_pistons:piston_up_sticky" + or node.name == "mesecons_pistons:piston_down_sticky" then --retract block if piston is sticky local checkpos = {x=pos.x + dir.x, y=pos.y + dir.y, z=pos.z + dir.z} --move to the node to be retracted checknode = minetest.env:get_node(checkpos) if checknode.name ~= "air" @@ -234,9 +159,13 @@ function mesecon:piston_pull(pos) nodeupdate(pos) end --- get piston direction +--push direction of a piston function mesecon:piston_get_direction(node) - if node.param2 == 3 then + if node.name == "mesecons_pistons:piston_up_normal" or node.name == "mesecons_pistons:piston_up_sticky" then + return {x=0, y=1, z=0} + elseif node.name == "mesecons_pistons:piston_down_normal" or node.name == "mesecons_pistons:piston_down_sticky" then + return {x=0, y=-1, z=0} + elseif node.param2 == 3 then return {x=1, y=0, z=0} elseif node.param2 == 2 then return {x=0, y=0, z=1} @@ -247,8 +176,295 @@ function mesecon:piston_get_direction(node) end end --- dofile(minetest.get_modpath("mesecons_pistons").."/pistons_down.lua") --- dofile(minetest.get_modpath("mesecons_pistons").."/pistons_up.lua") --- Dropped --- We need a better way to have these piston types --- There should be a facedir for vertical orientations +--horizontal pistons +minetest.register_node("mesecons_pistons:piston_normal", { + description = "Piston", + tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_side.png"}, + groups = {cracky=3, mesecon=2}, + paramtype2 = "facedir", + after_destruct = destruct, + on_timer = timer, + on_place = function(itemstack, placer, pointed_thing) + if pointed_thing.type ~= "node" then --can be placed only on nodes + return itemstack + end + if not placer then + return minetest.item_place(itemstack, placer, pointed_thing) + end + local dir = placer:get_look_dir() + if math.abs(dir.y) > math.sqrt(dir.x ^ 2 + dir.z ^ 2) then --vertical look direction is most significant + local fakestack + if dir.y > 0 then + fakestack = ItemStack("mesecons_pistons:piston_down_normal") + else + fakestack = ItemStack("mesecons_pistons:piston_up_normal") + end + local ret = minetest.item_place(fakestack, placer, pointed_thing) + if ret:is_empty() then + itemstack:take_item() + return itemstack + end + end + return minetest.item_place(itemstack, placer, pointed_thing) --place piston normally + end, + mesecons = {effector={ + action_change = update + }} +}) + +minetest.register_node("mesecons_pistons:piston_sticky", { + description = "Sticky Piston", + tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_sticky_side.png"}, + groups = {cracky=3, mesecon=2}, + paramtype2 = "facedir", + after_destruct = destruct, + on_timer = timer, + on_place = function(itemstack, placer, pointed_thing) + if pointed_thing.type ~= "node" then --can be placed only on nodes + return itemstack + end + if not placer then + return minetest.item_place(itemstack, placer, pointed_thing) + end + local dir = placer:get_look_dir() + if math.abs(dir.y) > math.sqrt(dir.x ^ 2 + dir.z ^ 2) then --vertical look direction is most significant + local fakestack + if dir.y > 0 then + fakestack = ItemStack("mesecons_pistons:piston_down_sticky") + else + fakestack = ItemStack("mesecons_pistons:piston_up_sticky") + end + local ret = minetest.item_place(fakestack, placer, pointed_thing) + if ret:is_empty() then + itemstack:take_item() + return itemstack + end + end + return minetest.item_place(itemstack, placer, pointed_thing) --place piston normally + end, + mesecons = {effector={ + action_change = update + }} +}) + +minetest.register_node("mesecons_pistons:piston_pusher_normal", { + drawtype = "nodebox", + tiles = {"jeija_piston_pusher_normal.png"}, + paramtype = "light", + paramtype2 = "facedir", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, + {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, + {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, + }, + }, +}) + +minetest.register_node("mesecons_pistons:piston_pusher_sticky", { + drawtype = "nodebox", + tiles = { + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_sticky.png" + }, + paramtype = "light", + paramtype2 = "facedir", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, + {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.2, -0.3, 0.2, 0.2, 0.5}, + {-0.5, -0.5, -0.5, 0.5, 0.5, -0.3}, + }, + }, +}) + +mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_normal") +mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_sticky") + +--up pistons +minetest.register_node("mesecons_pistons:piston_up_normal", { + tiles = {"jeija_piston_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, + groups = {cracky=3, mesecon=2}, + after_destruct = destruct, + on_timer = timer, + mesecons = {effector={ + action_change = update + }}, + drop = "mesecons_pistons:piston_normal", +}) + +minetest.register_node("mesecons_pistons:piston_up_sticky", { + tiles = {"jeija_piston_sticky_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, + groups = {cracky=3, mesecon=2}, + after_destruct = destruct, + on_timer = timer, + mesecons = {effector={ + action_change = update + }}, + drop = "mesecons_pistons:piston_sticky", +}) + +minetest.register_node("mesecons_pistons:piston_up_pusher_normal", { + drawtype = "nodebox", + tiles = {"jeija_piston_pusher_normal.png"}, + paramtype = "light", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, + {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, + {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, + }, + }, +}) + +minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", { + drawtype = "nodebox", + tiles = { + "jeija_piston_pusher_sticky.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png" + }, + paramtype = "light", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, + {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, + {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, + }, + }, +}) + +mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_normal") +mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_sticky") + +--down pistons +minetest.register_node("mesecons_pistons:piston_down_normal", { + tiles = {"jeija_piston_tb.png", "jeija_piston_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, + groups = {cracky=3, mesecon=2}, + after_destruct = destruct, + on_timer = timer, + mesecons = {effector={ + action_change = update + }}, + drop = "mesecons_pistons:piston_normal", +}) + +minetest.register_node("mesecons_pistons:piston_down_sticky", { + tiles = {"jeija_piston_tb.png", "jeija_piston_sticky_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, + groups = {cracky=3, mesecon=2}, + after_destruct = destruct, + on_timer = timer, + mesecons = {effector={ + action_change = update + }}, + drop = "mesecons_pistons:piston_sticky", +}) + +minetest.register_node("mesecons_pistons:piston_down_pusher_normal", { + drawtype = "nodebox", + tiles = {"jeija_piston_pusher_normal.png"}, + paramtype = "light", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, + {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, + {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, + }, + }, +}) + +minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", { + drawtype = "nodebox", + tiles = { + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_sticky.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png", + "jeija_piston_pusher_normal.png" + }, + paramtype = "light", + diggable = false, + selection_box = { + type = "fixed", + fixed = { + {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, + {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, + }, + }, + node_box = { + type = "fixed", + fixed = { + {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, + {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, + }, + }, +}) + +mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_normal") +mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_sticky") + +--craft recipes +minetest.register_craft({ + output = '"mesecons_pistons:piston_normal" 2', + recipe = { + {"default:wood", "default:wood", "default:wood"}, + {"default:cobble", "default:steel_ingot", "default:cobble"}, + {"default:cobble", "group:mesecon_conductor_craftable", "default:cobble"}, + } +}) + +minetest.register_craft({ + output = "mesecons_pistons:piston_sticky", + recipe = { + {"mesecons_materials:glue"}, + {"mesecons_pistons:piston_normal"}, + } +}) diff --git a/mesecons_pistons/pistons_down.lua b/mesecons_pistons/pistons_down.lua deleted file mode 100644 index fb16c6f..0000000 --- a/mesecons_pistons/pistons_down.lua +++ /dev/null @@ -1,214 +0,0 @@ ---PISTONS ---registration normal one: -minetest.register_node("mesecons_pistons:piston_down_normal", { - description = "Piston DOWN", - tiles = {"jeija_piston_tb.png", "jeija_piston_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, - groups = {cracky=3, mesecon = 2}, - after_dig_node = function(pos, oldnode) - local dir = {x=0, y=-1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_down_pusher_normal" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end - end - end, -}) - -mesecon:register_effector("mesecons_pistons:piston_down_normal", "mesecons_pistons:piston_down_normal") - ---registration sticky one: -minetest.register_node("mesecons_pistons:piston_down_sticky", { - description = "Sticky Piston DOWN", - tiles = {"jeija_piston_tb.png", "jeija_piston_sticky_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, - groups = {cracky=3, mesecon = 2}, - after_dig_node = function(pos, oldnode) - local dir = {x=0, y=-1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_down_pusher_sticky" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end - end - end, -}) - -mesecon:register_effector("mesecons_pistons:piston_down_sticky", "mesecons_pistons:piston_down_sticky") - -minetest.register_craft({ - output = "mesecons_pistons:piston_down_normal", - recipe = { - {"mesecons_pistons:piston_up_normal"}, - } -}) -minetest.register_craft({ - output = "mesecons_pistons:piston_normal", - recipe = { - {"mesecons_pistons:piston_down_normal"}, - } -}) -minetest.register_craft({ - output = "mesecons_pistons:piston_down_sticky", - recipe = { - {"mesecons_pistons:piston_up_sticky"}, - } -}) -minetest.register_craft({ - output = "mesecons_pistons:piston_sticky", - recipe = { - {"mesecons_pistons:piston_down_sticky"}, - } -}) - -minetest.register_node("mesecons_pistons:piston_down_pusher_normal", { - drawtype = "nodebox", - tiles = {"jeija_piston_pusher_normal.png"}, - paramtype = "light", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, - {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, - {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, - }, - }, -}) - -mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_normal") -mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_sticky") - -minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", { - drawtype = "nodebox", - tiles = { - "jeija_piston_pusher_sticky.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png" - }, - paramtype = "light", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, - {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.3, -0.2, 0.2, 0.5, 0.2}, - {-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, - }, - }, -}) - --- Push action -mesecon:register_on_signal_on(function(pos, node) - if node.name ~= "mesecons_pistons:piston_down_normal" and node.name ~= "mesecons_pistons:piston_down_sticky" then - return - end - - local dir = {x=0, y=-1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node being pushed - - --determine the number of nodes that need to be pushed - local count = 0 - local checkpos = {x=pos.x, y=pos.y, z=pos.z} --first node being pushed - while true do - local checknode = minetest.env:get_node(checkpos) - - --check for collision with stopper or bounds - if mesecon:is_mvps_stopper(checknode.name) or checknode.name == "ignore" then - return - end - - --check for column end - if checknode.name == "air" - or not(minetest.registered_nodes[checknode.name].liquidtype == "none") then - break - end - - --limit piston pushing capacity - count = count + 1 - if count > 15 then - return - end - - checkpos.x, checkpos.y, checkpos.z = checkpos.x + dir.x, checkpos.y + dir.y, checkpos.z + dir.z - end - - local checknode = minetest.env:get_node(pos) - minetest.env:remove_node(pos) --remove the first node - mesecon:updatenode(pos) - - --add pusher - if node.name == "mesecons_pistons:piston_down_normal" then - minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_normal", param2=node.param2}) - else - minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_sticky", param2=node.param2}) - end - - --move nodes forward - for i = 1, count do - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to the next node - - --move the node forward - local nextnode = minetest.env:get_node(pos) - --minetest.env:dig_node(pos) - minetest.env:set_node(pos, checknode) - mesecon:updatenode(pos) - checknode = nextnode - end -end) - ---Pull action -mesecon:register_on_signal_off(function(pos, node) - if node.name ~= "mesecons_pistons:piston_down_normal" and node.name ~= "mesecons_pistons:piston_down_sticky" then - return - end - - local dir = {x=0, y=-1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to the node to be replaced - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name ~= "mesecons_pistons:piston_down_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_down_pusher_sticky" then - return - end - if checknode.param2 ~= node.param2 then --pusher is not facing the same direction as the piston - return --piston is not extended - end - - --retract piston - minetest.env:remove_node(pos) --remove pusher - if node.name == "mesecons_pistons:piston_down_sticky" then --retract block - local checkpos = {x=pos.x + dir.x, y=pos.y + dir.y, z=pos.z + dir.z} --move to the node to be retracted - checknode = minetest.env:get_node(checkpos) - if checknode.name ~= "air" - and checknode.name ~= "ignore" - and minetest.registered_nodes[checknode.name].liquidtype == "none" - and not mesecon:is_mvps_stopper(checknode.name) then - minetest.env:remove_node(checkpos) - mesecon:updatenode(checkpos) - minetest.env:set_node(pos, checknode) - mesecon:updatenode(pos) - end - end - nodeupdate(pos) -end) diff --git a/mesecons_pistons/pistons_up.lua b/mesecons_pistons/pistons_up.lua deleted file mode 100644 index cbee277..0000000 --- a/mesecons_pistons/pistons_up.lua +++ /dev/null @@ -1,202 +0,0 @@ ---PISTONS ---registration normal one: -minetest.register_node("mesecons_pistons:piston_up_normal", { - description = "Piston UP", - tiles = {"jeija_piston_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, - groups = {cracky=3, mesecon = 2}, - after_dig_node = function(pos, oldnode) - local dir = {x=0, y=1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_up_pusher_normal" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end - end - end, -}) - -mesecon:register_effector("mesecons_pistons:piston_up_normal", "mesecons_pistons:piston_up_normal") - ---registration sticky one: -minetest.register_node("mesecons_pistons:piston_up_sticky", { - description = "Sticky Piston UP", - tiles = {"jeija_piston_sticky_side.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"}, - groups = {cracky=3, mesecon = 2}, - after_dig_node = function(pos, oldnode) - local dir = {x=0, y=1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name == "mesecons_pistons:piston_up_pusher_sticky" then - if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston - minetest.env:remove_node(pos) --remove the pusher - end - end - end, -}) - -mesecon:register_effector("mesecons_pistons:piston_up_sticky", "mesecons_pistons:piston_up_sticky") - -minetest.register_craft({ - output = "mesecons_pistons:piston_up_normal", - recipe = { - {"mesecons_pistons:piston_normal"}, - } -}) -minetest.register_craft({ - output = "mesecons_pistons:piston_up_sticky", - recipe = { - {"mesecons_pistons:piston_sticky"}, - } -}) - -minetest.register_node("mesecons_pistons:piston_up_pusher_normal", { - drawtype = "nodebox", - tiles = {"jeija_piston_pusher_normal.png"}, - paramtype = "light", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, - {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, - {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, - }, - }, -}) - -mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_normal") -mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_sticky") - -minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", { - drawtype = "nodebox", - tiles = { - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_sticky.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png", - "jeija_piston_pusher_normal.png" - }, - paramtype = "light", - diggable = false, - selection_box = { - type = "fixed", - fixed = { - {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, - {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, - }, - }, - node_box = { - type = "fixed", - fixed = { - {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}, - {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5}, - }, - }, -}) - --- Push action -mesecon:register_on_signal_on(function(pos, node) - if node.name ~= "mesecons_pistons:piston_up_normal" and node.name ~= "mesecons_pistons:piston_up_sticky" then - return - end - - local dir = {x=0, y=1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node being pushed - - --determine the number of nodes that need to be pushed - local count = 0 - local checkpos = {x=pos.x, y=pos.y, z=pos.z} --first node being pushed - while true do - local checknode = minetest.env:get_node(checkpos) - - --check for collision with stopper or bounds - if mesecon:is_mvps_stopper(checknode.name) or checknode.name == "ignore" then - return - end - - --check for column end - if checknode.name == "air" - or not(minetest.registered_nodes[checknode.name].liquidtype == "none") then - break - end - - --limit piston pushing capacity - count = count + 1 - if count > 15 then - return - end - - checkpos.x, checkpos.y, checkpos.z = checkpos.x + dir.x, checkpos.y + dir.y, checkpos.z + dir.z - end - - local checknode = minetest.env:get_node(pos) - minetest.env:remove_node(pos) --remove the first node - mesecon:updatenode(pos) - - --add pusher - if node.name == "mesecons_pistons:piston_up_normal" then - minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_normal", param2=node.param2}) - else - minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_sticky", param2=node.param2}) - end - - --move nodes forward - for i = 1, count do - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to the next node - - --move the node forward - local nextnode = minetest.env:get_node(pos) - --minetest.env:dig_node(pos) - minetest.env:set_node(pos, checknode) - mesecon:updatenode(pos) - checknode = nextnode - end -end) - ---Pull action -mesecon:register_on_signal_off(function(pos, node) - if node.name ~= "mesecons_pistons:piston_up_normal" and node.name ~= "mesecons_pistons:piston_up_sticky" then - return - end - - local dir = {x=0, y=1, z=0} - pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to the node to be replaced - - --ensure piston is extended - local checknode = minetest.env:get_node(pos) - if checknode.name ~= "mesecons_pistons:piston_up_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_up_pusher_sticky" then - return - end - if checknode.param2 ~= node.param2 then --pusher is not facing the same direction as the piston - return --piston is not extended - end - - --retract piston - minetest.env:remove_node(pos) --remove pusher - if node.name == "mesecons_pistons:piston_up_sticky" then --retract block - local checkpos = {x=pos.x + dir.x, y=pos.y + dir.y, z=pos.z + dir.z} --move to the node to be retracted - checknode = minetest.env:get_node(checkpos) - if checknode.name ~= "air" - and checknode.name ~= "ignore" - and minetest.registered_nodes[checknode.name].liquidtype == "none" - and not mesecon:is_mvps_stopper(checknode.name) then - minetest.env:remove_node(checkpos) - mesecon:updatenode(checkpos) - minetest.env:set_node(pos, checknode) - mesecon:updatenode(pos) - end - end - nodeupdate(pos) -end) |