forked from minetest-mods/mesecons
Re-write pistons from scratch, propably fixes a lot of bugs and doesn't cause too many new ones.
This commit is contained in:
Jeija
@@ -1,3 +1,2 @@
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mesecons
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mesecons_materials
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mesecons_mvps
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@@ -1,4 +1,7 @@
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--PISTONS
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--
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--
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--
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--
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-- Get mesecon rules of pistons
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piston_rules =
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@@ -20,242 +23,194 @@ local piston_get_rules = function (node)
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return rules
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end
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--starts the timer to make the piston update to its new state
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local update = function(pos, node)
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local timer = minetest.env:get_node_timer(pos)
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timer:stop()
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timer:start(0)
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end
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--on_destruct callback, removes the piston pusher if it is present
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local destruct = function(pos, oldnode)
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local dir = mesecon:piston_get_direction(oldnode)
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pos.x, pos.y, pos.z = pos.x + dir.x, pos.y + dir.y, pos.z + dir.z --move to first node to check
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--ensure piston is extended
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local checknode = minetest.env:get_node(pos)
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if checknode.name == "mesecons_pistons:piston_pusher_normal"
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or checknode.name == "mesecons_pistons:piston_pusher_sticky" then
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if checknode.param2 == oldnode.param2 then --pusher is facing the same direction as the piston
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minetest.env:remove_node(pos) --remove the pusher
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end
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elseif oldnode.name == "mesecons_pistons:piston_up_normal" or oldnode.name == "mesecons_pistons:piston_up_sticky" then
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if checknode.name == "mesecons_pistons:piston_up_pusher_normal" or checknode.name == "mesecons_pistons:piston_up_pusher_sticky" then
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minetest.env:remove_node(pos) --remove the pusher
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end
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elseif oldnode.name == "mesecons_pistons:piston_down_normal" or oldnode.name == "mesecons_pistons:piston_down_sticky" then
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if checknode.name == "mesecons_pistons:piston_down_pusher_normal" or checknode.name == "mesecons_pistons:piston_down_pusher_sticky" then
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minetest.env:remove_node(pos) --remove the pusher
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end
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piston_facedir_direction = function (node)
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local rules = {{x = 0, y = 0, z = -1}}
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for i = 1, node.param2 do
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rules = mesecon:rotate_rules_left(rules)
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end
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return rules[1]
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end
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--node timer callback, pushes/pulls the piston depending on whether it is powered
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local timer = function(pos, elapsed)
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if mesecon:is_powered(pos) then
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mesecon:piston_push(pos)
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piston_get_direction = function (dir, node)
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if type(dir) == "function" then
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return dir(node)
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else
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mesecon:piston_pull(pos)
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return dir
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end
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return false
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end
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--piston push action
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function mesecon:piston_push(pos)
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local piston_remove_pusher = function (pos, node)
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pistonspec = minetest.registered_nodes[node.name].mesecons_piston
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dir = piston_get_direction(pistonspec.dir, node)
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local pusherpos = mesecon:addPosRule(pos, dir)
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minetest.env:remove_node(pusherpos)
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nodeupdate(pusherpos)
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end
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local piston_on = function (pos, node)
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local pistonspec = minetest.registered_nodes[node.name].mesecons_piston
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dir = piston_get_direction(pistonspec.dir, node)
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local np = mesecon:addPosRule(pos, dir)
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success, stack = mesecon:mvps_push(np, dir, PISTON_MAXIMUM_PUSH)
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if success then
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minetest.env:add_node(pos, {param2 = node.param2, name = pistonspec.onname})
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minetest.env:add_node(np, {param2 = node.param2, name = pistonspec.pusher})
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mesecon:mvps_process_stack(stack)
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end
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end
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local piston_off = function (pos, node)
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local pistonspec = minetest.registered_nodes[node.name].mesecons_piston
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minetest.env:add_node(pos, {param2 = node.param2, name = pistonspec.offname})
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piston_remove_pusher (pos, node)
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if pistonspec.sticky then
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dir = piston_get_direction(pistonspec.dir, node)
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pullpos = mesecon:addPosRule(pos, dir)
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stack = mesecon:mvps_pull_single(pullpos, dir)
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mesecon:mvps_process_stack(stack)
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end
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end
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local piston_orientate = function (pos, placer)
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-- not placed by player
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if not placer then return end
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-- placer pitch in degrees
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local pitch = placer:get_look_pitch() * (180 / math.pi)
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local node = minetest.env:get_node(pos)
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local dir = mesecon:piston_get_direction(node)
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pos = mesecon:addPosRule(pos, dir) --move to first node being pushed
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--determine the number of nodes that need to be pushed
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local count = 0
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local checkpos = {x=pos.x, y=pos.y, z=pos.z} --first node being pushed
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while true do
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local checknode = minetest.env:get_node(checkpos)
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--check for collision with stopper or bounds
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if mesecon:is_mvps_stopper(checknode.name) or checknode.name == "ignore" then
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return
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end
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--check for column end
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if checknode.name == "air"
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or not(minetest.registered_nodes[checknode.name].liquidtype == "none") then
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break
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end
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--limit piston pushing capacity
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count = count + 1
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if count > 15 then
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return
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end
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checkpos = mesecon:addPosRule(checkpos, dir)
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end
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local thisnode = minetest.env:get_node(pos)
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minetest.env:remove_node(pos)
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mesecon.on_dignode(pos, thisnode)
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local nextnode
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--add pusher
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if node.name == "mesecons_pistons:piston_normal" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_pusher_normal", param2=node.param2})
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elseif node.name == "mesecons_pistons:piston_sticky" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_pusher_sticky", param2=node.param2})
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elseif node.name == "mesecons_pistons:piston_up_normal" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_normal"})
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elseif node.name == "mesecons_pistons:piston_up_sticky" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_pusher_sticky"})
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elseif node.name == "mesecons_pistons:piston_down_normal" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_normal"})
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elseif node.name == "mesecons_pistons:piston_down_sticky" then
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_pusher_sticky"})
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end
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--move nodes forward
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for i = 1, count do
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pos = mesecon:addPosRule(pos, dir) --move to the next node
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nextnode = minetest.env:get_node(pos)
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minetest.env:remove_node(pos)
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mesecon.on_dignode(pos, thisnode)
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minetest.env:add_node(pos, thisnode)
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mesecon.on_placenode(pos, thisnode)
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thisnode = nextnode
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nodeupdate(pos)
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local pistonspec = minetest.registered_nodes[node.name].mesecons_piston
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if pitch > 55 then --looking upwards
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minetest.env:add_node(pos, {name=pistonspec.piston_down})
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elseif pitch < -55 then --looking downwards
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minetest.env:add_node(pos, {name=pistonspec.piston_up})
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end
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end
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--piston pull action
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function mesecon:piston_pull(pos)
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local node = minetest.env:get_node(pos)
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local dir = mesecon:piston_get_direction(node)
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pos = {x=pos.x + dir.x, y=pos.y + dir.y, z=pos.z + dir.z} --move to first node being replaced
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--ensure piston is extended
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local checknode = minetest.env:get_node(pos)
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if node.name == "mesecons_pistons:piston_up_normal" or node.name == "mesecons_pistons:piston_up_sticky" then --up piston
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if checknode.name ~= "mesecons_pistons:piston_up_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_up_pusher_sticky" then
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return --piston is not extended
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end
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elseif node.name == "mesecons_pistons:piston_down_normal" or node.name == "mesecons_pistons:piston_down_sticky" then --down piston
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if checknode.name ~= "mesecons_pistons:piston_down_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_down_pusher_sticky" then
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return --piston is not extended
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end
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else --horizontal piston
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if checknode.name ~= "mesecons_pistons:piston_pusher_normal" and checknode.name ~= "mesecons_pistons:piston_pusher_sticky" then
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return --piston is not extended
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end
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if checknode.param2 ~= node.param2 then --pusher is not facing the same direction as the piston
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return --piston is not extended
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end
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end
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-- Horizontal pistons
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--retract piston
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minetest.env:remove_node(pos) --remove pusher
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if minetest.registered_nodes[node.name].is_sticky_piston then --retract block if piston is sticky
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local retractpos = mesecon:addPosRule(pos, dir) --move to the node to be retracted
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local retractnode = minetest.env:get_node(retractpos)
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if minetest.registered_nodes[retractnode.name].liquidtype == "none"
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and not mesecon:is_mvps_stopper(retractnode.name) then
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mesecon:move_node(retractpos, pos)
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mesecon.on_dignode(retractpos, retractnode)
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mesecon.on_placenode(pos, retractnode)
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nodeupdate(pos)
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end
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end
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end
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local pt = 2/16 -- pusher thickness
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--push direction of a piston
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function mesecon:piston_get_direction(node)
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if node.name == "mesecons_pistons:piston_up_normal" or node.name == "mesecons_pistons:piston_up_sticky" then
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return {x=0, y=1, z=0}
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elseif node.name == "mesecons_pistons:piston_down_normal" or node.name == "mesecons_pistons:piston_down_sticky" then
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return {x=0, y=-1, z=0}
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elseif node.param2 == 3 then
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return {x=1, y=0, z=0}
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elseif node.param2 == 2 then
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return {x=0, y=0, z=1}
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elseif node.param2 == 1 then
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return {x=-1, y=0, z=0}
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else --node.param2 == 0
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return {x=0, y=0, z=-1}
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end
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end
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local piston_pusher_box = {
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type = "fixed",
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fixed = {
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{-2/16, -2/16, -.5 + pt, 2/16, 2/16, .5 + pt},
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{-.5 , -.5 , -.5 , .5 , .5 , -.5 + pt},
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}
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}
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--horizontal pistons
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minetest.register_node("mesecons_pistons:piston_normal", {
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local piston_on_box = {
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type = "fixed",
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fixed = {
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{-.5, -.5, -.5 + pt, .5, .5, .5}
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}
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}
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-- Normal (non-sticky) ones:
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local pistonspec_normal = {
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offname = "mesecons_pistons:piston_normal_off",
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onname = "mesecons_pistons:piston_normal_on",
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dir = piston_facedir_direction,
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pusher = "mesecons_pistons:piston_pusher_normal",
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piston_down = "mesecons_pistons:piston_down_normal_off",
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piston_up = "mesecons_pistons:piston_up_normal_off",
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}
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-- offstate
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minetest.register_node("mesecons_pistons:piston_normal_off", {
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description = "Piston",
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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"},
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groups = {cracky=3, mesecon=2},
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groups = {cracky = 3},
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paramtype2 = "facedir",
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after_destruct = destruct,
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on_timer = timer,
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after_place_node = function(pos, placer)
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if not placer then --not placed by player
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return
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end
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local pitch = placer:get_look_pitch() * (180 / math.pi) --placer pitch in degrees
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if pitch > 45 then --looking upwards
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_normal"})
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elseif pitch < -45 then --looking downwards
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_normal"})
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end
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end,
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after_place_node = piston_orientate,
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mesecons_piston = pistonspec_normal,
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mesecons = {effector={
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action_change = update,
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action_on = piston_on,
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rules = piston_get_rules
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}}
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})
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minetest.register_node("mesecons_pistons:piston_sticky", {
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description = "Sticky Piston",
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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"},
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groups = {cracky=3, mesecon=2},
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-- onstate
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minetest.register_node("mesecons_pistons:piston_normal_on", {
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drawtype = "nodebox",
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tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"},
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groups = {cracky = 3, not_in_creative_inventory = 1},
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paramtype = "light",
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paramtype2 = "facedir",
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after_destruct = destruct,
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on_timer = timer,
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is_sticky_piston = true,
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after_place_node = function(pos, placer)
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if not placer then --not placed by player
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return
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end
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local pitch = placer:get_look_pitch() * (180 / math.pi) --placer pitch in degrees
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if pitch > 45 then --looking upwards
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_down_sticky"})
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elseif pitch < -45 then --looking downwards
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minetest.env:add_node(pos, {name="mesecons_pistons:piston_up_sticky"})
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end
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end,
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drop = {"mesecons_pistons:piston_normal_off"},
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after_dig_node = piston_remove_pusher,
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node_box = piston_on_box,
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selection_box = piston_on_box,
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mesecons_piston = pistonspec_normal,
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mesecons = {effector={
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action_change = update,
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action_off = piston_off,
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rules = piston_get_rules
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}}
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})
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-- pusher
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minetest.register_node("mesecons_pistons:piston_pusher_normal", {
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drawtype = "nodebox",
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tiles = {"jeija_piston_pusher_normal.png"},
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paramtype = "light",
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paramtype2 = "facedir",
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diggable = false,
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selection_box = {
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type = "fixed",
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fixed = {
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{-0.2, -0.2, -0.3, 0.2, 0.2, 0.5},
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{-0.5, -0.5, -0.5, 0.5, 0.5, -0.3},
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},
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},
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node_box = {
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type = "fixed",
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fixed = {
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{-0.2, -0.2, -0.3, 0.2, 0.2, 0.5},
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{-0.5, -0.5, -0.5, 0.5, 0.5, -0.3},
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},
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},
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corresponding_piston = "mesecons_pistons:piston_normal_on",
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selection_box = piston_pusher_box,
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node_box = piston_pusher_box,
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})
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-- Sticky ones
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local pistonspec_sticky = {
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offname = "mesecons_pistons:piston_sticky_off",
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onname = "mesecons_pistons:piston_sticky_on",
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dir = piston_facedir_direction,
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pusher = "mesecons_pistons:piston_pusher_sticky",
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sticky = true,
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piston_down = "mesecons_pistons:piston_down_sticky_off",
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piston_up = "mesecons_pistons:piston_up_sticky_off",
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}
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-- offstate
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minetest.register_node("mesecons_pistons:piston_sticky_off", {
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description = "Sticky Piston",
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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"},
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groups = {cracky = 3},
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paramtype2 = "facedir",
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after_place_node = piston_orientate,
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mesecons_piston = pistonspec_sticky,
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mesecons = {effector={
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action_on = piston_on,
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rules = piston_get_rules
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}}
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})
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-- onstate
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minetest.register_node("mesecons_pistons:piston_sticky_on", {
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drawtype = "nodebox",
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tiles = {"jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png", "jeija_piston_tb.png"},
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
after_dig_node = piston_remove_pusher,
|
||||
node_box = piston_on_box,
|
||||
selection_box = piston_on_box,
|
||||
mesecons_piston = pistonspec_sticky,
|
||||
mesecons = {effector={
|
||||
action_off = piston_off,
|
||||
rules = piston_get_rules
|
||||
}}
|
||||
})
|
||||
|
||||
-- pusher
|
||||
minetest.register_node("mesecons_pistons:piston_pusher_sticky", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {
|
||||
@@ -269,70 +224,125 @@ minetest.register_node("mesecons_pistons:piston_pusher_sticky", {
|
||||
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},
|
||||
},
|
||||
},
|
||||
corresponding_piston = "mesecons_pistons:piston_sticky_on",
|
||||
selection_box = piston_pusher_box,
|
||||
node_box = piston_pusher_box,
|
||||
})
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_normal")
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_sticky")
|
||||
--
|
||||
--
|
||||
-- UP
|
||||
--
|
||||
--
|
||||
|
||||
--up pistons
|
||||
minetest.register_node("mesecons_pistons:piston_up_normal", {
|
||||
local piston_up_pusher_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{-2/16, -.5 - pt, -2/16, 2/16, .5, 2/16},
|
||||
{-.5 , .5 - pt, -.5 , .5 , .5, .5},
|
||||
}
|
||||
}
|
||||
|
||||
local piston_up_on_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{-.5, -.5, -.5 , .5, .5-pt, .5}
|
||||
}
|
||||
}
|
||||
|
||||
-- Normal
|
||||
|
||||
local pistonspec_normal_down = {
|
||||
offname = "mesecons_pistons:piston_up_normal_off",
|
||||
onname = "mesecons_pistons:piston_up_normal_on",
|
||||
dir = {x = 0, y = 1, z = 0},
|
||||
pusher = "mesecons_pistons:piston_up_pusher_normal"
|
||||
}
|
||||
|
||||
-- offstate
|
||||
minetest.register_node("mesecons_pistons:piston_up_normal_off", {
|
||||
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,
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
mesecons_piston = pistonspec_normal_down,
|
||||
mesecons = {effector={
|
||||
action_change = update
|
||||
}},
|
||||
drop = "mesecons_pistons:piston_normal",
|
||||
action_on = piston_on,
|
||||
}}
|
||||
})
|
||||
|
||||
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,
|
||||
is_sticky_piston = true,
|
||||
-- onstate
|
||||
minetest.register_node("mesecons_pistons:piston_up_normal_on", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_tb.png"},
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
after_dig_node = piston_remove_pusher,
|
||||
node_box = piston_up_on_box,
|
||||
selection_box = piston_up_on_box,
|
||||
mesecons_piston = pistonspec_normal_down,
|
||||
mesecons = {effector={
|
||||
action_change = update
|
||||
}},
|
||||
drop = "mesecons_pistons:piston_sticky",
|
||||
action_off = piston_off,
|
||||
}}
|
||||
})
|
||||
|
||||
-- pusher
|
||||
minetest.register_node("mesecons_pistons:piston_up_pusher_normal", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_pusher_normal.png"},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
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},
|
||||
},
|
||||
},
|
||||
corresponding_piston = "mesecons_pistons:piston_up_normal_on",
|
||||
selection_box = piston_up_pusher_box,
|
||||
node_box = piston_up_pusher_box,
|
||||
})
|
||||
|
||||
|
||||
|
||||
-- Sticky
|
||||
|
||||
|
||||
local pistonspec_sticky_up = {
|
||||
offname = "mesecons_pistons:piston_up_sticky_off",
|
||||
onname = "mesecons_pistons:piston_up_sticky_on",
|
||||
dir = {x = 0, y = 1, z = 0},
|
||||
pusher = "mesecons_pistons:piston_up_pusher_sticky",
|
||||
sticky = true
|
||||
}
|
||||
|
||||
-- offstate
|
||||
minetest.register_node("mesecons_pistons:piston_up_sticky_off", {
|
||||
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, not_in_creative_inventory = 1},
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_sticky_off"},
|
||||
mesecons_piston = pistonspec_sticky_up,
|
||||
mesecons = {effector={
|
||||
action_on = piston_on,
|
||||
}}
|
||||
})
|
||||
|
||||
-- onstate
|
||||
minetest.register_node("mesecons_pistons:piston_up_sticky_on", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_tb.png"},
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
after_dig_node = piston_remove_pusher,
|
||||
node_box = piston_up_on_box,
|
||||
selection_box = piston_up_on_box,
|
||||
mesecons_piston = pistonspec_sticky_up,
|
||||
mesecons = {effector={
|
||||
action_off = piston_off,
|
||||
}}
|
||||
})
|
||||
|
||||
-- pusher
|
||||
minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {
|
||||
@@ -344,71 +354,133 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", {
|
||||
"jeija_piston_pusher_normal.png"
|
||||
},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
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},
|
||||
},
|
||||
},
|
||||
corresponding_piston = "mesecons_pistons:piston_up_sticky_on",
|
||||
selection_box = piston_up_pusher_box,
|
||||
node_box = piston_up_pusher_box,
|
||||
})
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_normal")
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_sticky")
|
||||
--
|
||||
--
|
||||
-- DOWN
|
||||
--
|
||||
--
|
||||
|
||||
--down pistons
|
||||
minetest.register_node("mesecons_pistons:piston_down_normal", {
|
||||
local piston_down_pusher_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{-2/16, -.5, -2/16, 2/16, .5 + pt, 2/16},
|
||||
{-.5 , -.5, -.5 , .5 , -.5 + pt, .5},
|
||||
}
|
||||
}
|
||||
|
||||
local piston_down_on_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{-.5, -.5+pt, -.5 , .5, .5, .5}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
-- Normal
|
||||
|
||||
local pistonspec_normal_down = {
|
||||
offname = "mesecons_pistons:piston_down_normal_off",
|
||||
onname = "mesecons_pistons:piston_down_normal_on",
|
||||
dir = {x = 0, y = -1, z = 0},
|
||||
pusher = "mesecons_pistons:piston_down_pusher_normal",
|
||||
}
|
||||
|
||||
-- offstate
|
||||
minetest.register_node("mesecons_pistons:piston_down_normal_off", {
|
||||
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,
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
mesecons_piston = pistonspec_normal_down,
|
||||
mesecons = {effector={
|
||||
action_change = update
|
||||
}},
|
||||
drop = "mesecons_pistons:piston_normal",
|
||||
action_on = piston_on,
|
||||
}}
|
||||
})
|
||||
|
||||
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,
|
||||
is_sticky_piston = true,
|
||||
-- onstate
|
||||
minetest.register_node("mesecons_pistons:piston_down_normal_on", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_tb.png"},
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_normal_off"},
|
||||
after_dig_node = piston_remove_pusher,
|
||||
node_box = piston_down_on_box,
|
||||
selection_box = piston_down_on_box,
|
||||
mesecons_piston = pistonspec_normal_down,
|
||||
mesecons = {effector={
|
||||
action_change = update
|
||||
}},
|
||||
drop = "mesecons_pistons:piston_sticky",
|
||||
action_off = piston_off,
|
||||
}}
|
||||
})
|
||||
|
||||
-- pusher
|
||||
minetest.register_node("mesecons_pistons:piston_down_pusher_normal", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_pusher_normal.png"},
|
||||
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",
|
||||
paramtype2 = "facedir",
|
||||
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},
|
||||
},
|
||||
},
|
||||
corresponding_piston = "mesecons_pistons:piston_down_normal_on",
|
||||
selection_box = piston_down_pusher_box,
|
||||
node_box = piston_down_pusher_box,
|
||||
})
|
||||
|
||||
-- Sticky
|
||||
|
||||
local pistonspec_sticky_down = {
|
||||
onname = "mesecons_pistons:piston_down_sticky_on",
|
||||
offname = "mesecons_pistons:piston_down_sticky_off",
|
||||
dir = {x = 0, y = -1, z = 0},
|
||||
pusher = "mesecons_pistons:piston_down_pusher_sticky",
|
||||
sticky = true
|
||||
}
|
||||
|
||||
-- offstate
|
||||
minetest.register_node("mesecons_pistons:piston_down_sticky_off", {
|
||||
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, not_in_creative_inventory = 1},
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_sticky_off"},
|
||||
mesecons_piston = pistonspec_sticky_down,
|
||||
mesecons = {effector={
|
||||
action_on = piston_on,
|
||||
}}
|
||||
})
|
||||
|
||||
-- onstate
|
||||
minetest.register_node("mesecons_pistons:piston_down_sticky_on", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {"jeija_piston_tb.png"},
|
||||
groups = {cracky = 3, not_in_creative_inventory = 1},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
drop = {"mesecons_pistons:piston_sticky_off"},
|
||||
after_dig_node = piston_remove_pusher,
|
||||
node_box = piston_down_on_box,
|
||||
selection_box = piston_down_on_box,
|
||||
mesecons_piston = pistonspec_sticky_down,
|
||||
mesecons = {effector={
|
||||
action_off = piston_off,
|
||||
}}
|
||||
})
|
||||
|
||||
-- pusher
|
||||
minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", {
|
||||
drawtype = "nodebox",
|
||||
tiles = {
|
||||
@@ -420,25 +492,78 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", {
|
||||
"jeija_piston_pusher_normal.png"
|
||||
},
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
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},
|
||||
},
|
||||
},
|
||||
corresponding_piston = "mesecons_pistons:piston_down_sticky_on",
|
||||
selection_box = piston_down_pusher_box,
|
||||
node_box = piston_down_pusher_box,
|
||||
})
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_normal")
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_sticky")
|
||||
|
||||
-- Register pushers as stoppers if they would be seperated from the piston
|
||||
local piston_pusher_get_stopper = function (node, dir, stack, stackid)
|
||||
if (stack[stackid + 1]
|
||||
and stack[stackid + 1].node.name == minetest.registered_nodes[node.name].corresponding_piston
|
||||
and stack[stackid + 1].node.param2 == node.param2)
|
||||
or (stack[stackid - 1]
|
||||
and stack[stackid - 1].node.name == minetest.registered_nodes[node.name].corresponding_piston
|
||||
and stack[stackid - 1].node.param2 == node.param2) then
|
||||
return false
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
local piston_pusher_up_down_get_stopper = function (node, dir, stack, stackid)
|
||||
if (stack[stackid + 1]
|
||||
and stack[stackid + 1].node.name == minetest.registered_nodes[node.name].corresponding_piston)
|
||||
or (stack[stackid - 1]
|
||||
and stack[stackid - 1].node.name == minetest.registered_nodes[node.name].corresponding_piston) then
|
||||
return false
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_normal", piston_pusher_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_pusher_sticky", piston_pusher_get_stopper)
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_normal", piston_pusher_up_down_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_up_pusher_sticky", piston_pusher_up_down_get_stopper)
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_normal", piston_pusher_up_down_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_down_pusher_sticky", piston_pusher_up_down_get_stopper)
|
||||
|
||||
|
||||
-- Register pistons as stoppers if they would be seperated from the stopper
|
||||
local piston_up_down_get_stopper = function (node, dir, stack, stackid)
|
||||
if (stack[stackid + 1]
|
||||
and stack[stackid + 1].node.name == minetest.registered_nodes[node.name].mesecons_piston.pusher)
|
||||
or (stack[stackid - 1]
|
||||
and stack[stackid - 1].node.name == minetest.registered_nodes[node.name].mesecons_piston.pusher) then
|
||||
return false
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
local piston_get_stopper = function (node, dir, stack, stackid)
|
||||
if (stack[stackid + 1]
|
||||
and stack[stackid + 1].node.name == minetest.registered_nodes[node.name].mesecons_piston.pusher
|
||||
and stack[stackid + 1].node.param2 == node.param2)
|
||||
or (stack[stackid - 1]
|
||||
and stack[stackid - 1].node.name == minetest.registered_nodes[node.name].mesecons_piston.pusher
|
||||
and stack[stackid + 1].node.param2 == node.param2) then
|
||||
return false
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_normal_on", piston_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_sticky_on", piston_pusher_get_stopper)
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_normal_on", piston_up_down_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_sticky_on", piston_up_down_get_stopper)
|
||||
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_normal_on", piston_up_down_get_stopper)
|
||||
mesecon:register_mvps_stopper("mesecons_pistons:piston_sticky_on", piston_up_down_get_stopper)
|
||||
|
||||
--craft recipes
|
||||
minetest.register_craft({
|
||||
|
||||
Reference in New Issue
Block a user