diff options
| -rw-r--r-- | mesecons_pistons/init.lua | 507 |
1 files changed, 59 insertions, 448 deletions
diff --git a/mesecons_pistons/init.lua b/mesecons_pistons/init.lua index 701c95a..56ca6c5 100644 --- a/mesecons_pistons/init.lua +++ b/mesecons_pistons/init.lua @@ -1,63 +1,62 @@ -- Get mesecon rules of pistons -piston_rules = -{{x=0, y=0, z=1}, --everything apart from z- (pusher side) - {x=1, y=0, z=0}, - {x=-1, y=0, z=0}, - {x=1, y=1, z=0}, - {x=1, y=-1, z=0}, - {x=-1, y=1, z=0}, - {x=-1, y=-1, z=0}, - {x=0, y=1, z=1}, - {x=0, y=-1, z=1}} - -local piston_up_rules = -{{x=0, y=0, z=-1}, --everything apart from y+ (pusher side) - {x=1, y=0, z=0}, - {x=-1, y=0, z=0}, - {x=0, y=0, z=1}, - {x=1, y=-1, z=0}, - {x=-1, y=-1, z=0}, - {x=0, y=-1, z=1}, - {x=0, y=-1, z=-1}} - -local piston_down_rules = -{{x=0, y=0, z=-1}, --everything apart from y- (pusher side) - {x=1, y=0, z=0}, - {x=-1, y=0, z=0}, - {x=0, y=0, z=1}, - {x=1, y=1, z=0}, - {x=-1, y=1, z=0}, - {x=0, y=1, z=1}, - {x=0, y=1, z=-1}} - -local piston_get_rules = function (node) - local rules = piston_rules - for i = 1, node.param2 do +local piston_rules = +{{x = 0, z = 0, y = 1}, -- everything apart from pusher side + {x = 1, z = 0, y = 1}, + {x = 1, z = 1, y = 1}, + {x = 0, z = 1, y = 1}, + {x =-1, z = 0, y = 1}, + {x =-1, z =-1, y = 1}, + {x = 0, z =-1, y = 1}, + {x = 1, z =-1, y = 1}, + {x =-1, z = 1, y = 1}, + + {x = 1, z = 0, y = 0}, + {x = 1, z = 1, y = 0}, + {x = 0, z = 1, y = 0}, + {x =-1, z = 0, y = 0}, + {x =-1, z =-1, y = 0}, +--{x = 0, z =-1, y = 0}, pusher side --> disabled + {x = 1, z =-1, y = 0}, + {x =-1, z = 1, y = 0}, + + {x = 0, z = 0, y =-1}, + {x = 1, z = 0, y =-1}, + {x = 1, z = 1, y =-1}, + {x = 0, z = 1, y =-1}, + {x =-1, z = 0, y =-1}, + {x =-1, z =-1, y =-1}, + {x = 0, z =-1, y =-1}, + {x = 1, z =-1, y =-1}, + {x =-1, z = 1, y =-1}} + +local piston_rotate_rules = function(param2, rules) + if param2 == 4 then + return mesecon:rotate_rules_up(mesecon:rotate_rules_left(rules)) + end -- face up + if param2 == 6 then + return mesecon:rotate_rules_down(mesecon:rotate_rules_left(rules)) + end -- face up + + rules = mesecon:rotate_rules_down(rules) + for i = 1, param2 do rules = mesecon:rotate_rules_left(rules) end return rules end -piston_facedir_direction = function (node) - local rules = {{x = 0, y = 0, z = -1}} - for i = 1, node.param2 do - rules = mesecon:rotate_rules_left(rules) - end - return rules[1] +local piston_get_rules = function (node) + return piston_rotate_rules(node.param2, piston_rules) end -piston_get_direction = function (dir, node) - if type(dir) == "function" then - return dir(node) - else - return dir - end +piston_facedir_direction = function (node) + local rules = piston_rotate_rules(node.param2, {{x = 0, y = 0, z =-1}}) + return rules[1] end local piston_remove_pusher = function (pos, node) pistonspec = minetest.registered_nodes[node.name].mesecons_piston - dir = piston_get_direction(pistonspec.dir, node) + dir = piston_facedir_direction(node) local pusherpos = mesecon:addPosRule(pos, dir) local pushername = minetest.env:get_node(pusherpos).name @@ -70,7 +69,7 @@ end local piston_on = function (pos, node) local pistonspec = minetest.registered_nodes[node.name].mesecons_piston - dir = piston_get_direction(pistonspec.dir, node) + dir = piston_facedir_direction(node) local np = mesecon:addPosRule(pos, dir) success, stack = mesecon:mvps_push(np, dir, PISTON_MAXIMUM_PUSH) if success then @@ -86,7 +85,7 @@ local piston_off = function (pos, node) piston_remove_pusher (pos, node) if pistonspec.sticky then - dir = piston_get_direction(pistonspec.dir, node) + dir = piston_facedir_direction(node) pullpos = mesecon:addPosRule(pos, dir) stack = mesecon:mvps_pull_single(pullpos, dir) mesecon:mvps_process_stack(stack) @@ -101,16 +100,20 @@ local piston_orientate = function (pos, placer) local pitch = placer:get_look_pitch() * (180 / math.pi) local node = minetest.env:get_node(pos) - local pistonspec = minetest.registered_nodes[node.name].mesecons_piston - if pitch > 55 then --looking upwards - minetest.env:add_node(pos, {name=pistonspec.piston_down}) - elseif pitch < -55 then --looking downwards - minetest.env:add_node(pos, {name=pistonspec.piston_up}) + + if pitch > 55 then --looking upwards --> face down + minetest.env:set_node(pos, {name = node.name, param2 = 6}) + elseif pitch < -55 then --looking downwards --> face up + minetest.env:set_node(pos, {name = node.name, param2 = 4}) end end +-- +-- +-- Node Registration +-- +-- --- Horizontal pistons local pt = 3/16 -- pusher thickness @@ -135,7 +138,6 @@ local piston_on_box = { local pistonspec_normal = { offname = "mesecons_pistons:piston_normal_off", onname = "mesecons_pistons:piston_normal_on", - dir = piston_facedir_direction, pusher = "mesecons_pistons:piston_pusher_normal", piston_down = "mesecons_pistons:piston_down_normal_off", piston_up = "mesecons_pistons:piston_up_normal_off", @@ -215,7 +217,6 @@ minetest.register_node("mesecons_pistons:piston_pusher_normal", { local pistonspec_sticky = { offname = "mesecons_pistons:piston_sticky_off", onname = "mesecons_pistons:piston_sticky_on", - dir = piston_facedir_direction, pusher = "mesecons_pistons:piston_pusher_sticky", sticky = true, piston_down = "mesecons_pistons:piston_down_sticky_off", @@ -291,372 +292,6 @@ minetest.register_node("mesecons_pistons:piston_pusher_sticky", { node_box = piston_pusher_box, }) --- --- --- UP --- --- - -local piston_up_pusher_box = { - type = "fixed", - fixed = { - {-2/16, -.5 - pt, -2/16, 2/16, .5 - pt, 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_up = { - 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 = { - "mesecons_piston_pusher_front.png", - "mesecons_piston_back.png", - "mesecons_piston_left.png^[transformR270", - "mesecons_piston_right.png^[transformR90", - "mesecons_piston_bottom.png", - "mesecons_piston_top.png^[transformR180", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.png", - groups = {cracky = 3, not_in_creative_inventory = 1}, - paramtype2 = "facedir", - drop = "mesecons_pistons:piston_normal_off", - mesecons_piston = pistonspec_normal_up, - mesecons = {effector={ - action_on = piston_on, - rules = piston_up_rules, - }} -}) - --- onstate -minetest.register_node("mesecons_pistons:piston_up_normal_on", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_on_front.png", - "mesecons_piston_back.png", - "mesecons_piston_left.png^[transformR270", - "mesecons_piston_right.png^[transformR90", - "mesecons_piston_bottom.png", - "mesecons_piston_top.png^[transformR180", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.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_up, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_off = piston_off, - rules = piston_up_rules, - }} -}) - --- pusher -minetest.register_node("mesecons_pistons:piston_up_pusher_normal", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_pusher_front.png", - "mesecons_piston_pusher_back.png", - "mesecons_piston_pusher_left.png^[transformR270", - "mesecons_piston_pusher_right.png^[transformR90", - "mesecons_piston_pusher_bottom.png", - "mesecons_piston_pusher_top.png^[transformR180", - }, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - 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 = { - "mesecons_piston_pusher_front_sticky.png", - "mesecons_piston_back.png", - "mesecons_piston_left.png^[transformR270", - "mesecons_piston_right.png^[transformR90", - "mesecons_piston_bottom.png", - "mesecons_piston_top.png^[transformR180", - "mesecons_piston_tb.png" - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.png", - groups = {cracky = 3, not_in_creative_inventory = 1}, - paramtype2 = "facedir", - drop = "mesecons_pistons:piston_sticky_off", - mesecons_piston = pistonspec_sticky_up, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_on = piston_on, - rules = piston_up_rules, - }} -}) - --- onstate -minetest.register_node("mesecons_pistons:piston_up_sticky_on", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_on_front.png", - "mesecons_piston_back.png", - "mesecons_piston_left.png^[transformR270", - "mesecons_piston_right.png^[transformR90", - "mesecons_piston_bottom.png", - "mesecons_piston_top.png^[transformR180", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.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, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_off = piston_off, - rules = piston_up_rules, - }} -}) - --- pusher -minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_pusher_front_sticky.png", - "mesecons_piston_pusher_back.png", - "mesecons_piston_pusher_left.png^[transformR270", - "mesecons_piston_pusher_right.png^[transformR90", - "mesecons_piston_pusher_bottom.png", - "mesecons_piston_pusher_top.png^[transformR180", - }, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - corresponding_piston = "mesecons_pistons:piston_up_sticky_on", - selection_box = piston_up_pusher_box, - node_box = piston_up_pusher_box, -}) - --- --- --- DOWN --- --- - -local piston_down_pusher_box = { - type = "fixed", - fixed = { - {-2/16, -.5 + pt, -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 = { - "mesecons_piston_back.png", - "mesecons_piston_pusher_front.png", - "mesecons_piston_left.png^[transformR90", - "mesecons_piston_right.png^[transformR270", - "mesecons_piston_bottom.png^[transformR180", - "mesecons_piston_top.png", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.png", - groups = {cracky = 3, not_in_creative_inventory = 1}, - paramtype2 = "facedir", - drop = "mesecons_pistons:piston_normal_off", - mesecons_piston = pistonspec_normal_down, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_on = piston_on, - rules = piston_down_rules, - }} -}) - --- onstate -minetest.register_node("mesecons_pistons:piston_down_normal_on", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_back.png", - "mesecons_piston_on_front.png", - "mesecons_piston_left.png^[transformR90", - "mesecons_piston_right.png^[transformR270", - "mesecons_piston_bottom.png^[transformR180", - "mesecons_piston_top.png", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.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, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_off = piston_off, - rules = piston_down_rules, - }} -}) - --- pusher -minetest.register_node("mesecons_pistons:piston_down_pusher_normal", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_pusher_back.png", - "mesecons_piston_pusher_front.png", - "mesecons_piston_pusher_left.png^[transformR90", - "mesecons_piston_pusher_right.png^[transformR270", - "mesecons_piston_pusher_bottom.png^[transformR180", - "mesecons_piston_pusher_top.png", - }, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - 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 = { - "mesecons_piston_back.png", - "mesecons_piston_pusher_front_sticky.png", - "mesecons_piston_left.png^[transformR90", - "mesecons_piston_right.png^[transformR270", - "mesecons_piston_bottom.png^[transformR180", - "mesecons_piston_top.png", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.png", - groups = {cracky = 3, not_in_creative_inventory = 1}, - paramtype2 = "facedir", - drop = "mesecons_pistons:piston_sticky_off", - mesecons_piston = pistonspec_sticky_down, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_on = piston_on, - rules = piston_down_rules, - }} -}) - --- onstate -minetest.register_node("mesecons_pistons:piston_down_sticky_on", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_back.png", - "mesecons_piston_on_front.png", - "mesecons_piston_left.png^[transformR90", - "mesecons_piston_right.png^[transformR270", - "mesecons_piston_bottom.png^[transformR180", - "mesecons_piston_top.png", - }, - inventory_image = "mesecons_piston_top.png", - wield_image = "mesecons_piston_top.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, - sounds = default.node_sound_wood_defaults(), - mesecons = {effector={ - action_off = piston_off, - rules = piston_down_rules, - }} -}) - --- pusher -minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", { - drawtype = "nodebox", - tiles = { - "mesecons_piston_pusher_back.png", - "mesecons_piston_pusher_front_sticky.png", - "mesecons_piston_pusher_left.png^[transformR90", - "mesecons_piston_pusher_right.png^[transformR270", - "mesecons_piston_pusher_bottom.png^[transformR180", - "mesecons_piston_pusher_top.png", - }, - paramtype = "light", - paramtype2 = "facedir", - diggable = false, - corresponding_piston = "mesecons_pistons:piston_down_sticky_on", - selection_box = piston_down_pusher_box, - node_box = piston_down_pusher_box, -}) - - -- 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] @@ -683,27 +318,9 @@ 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) pistonspec = minetest.registered_nodes[node.name].mesecons_piston - dir = piston_get_direction(pistonspec.dir, node) + dir = piston_facedir_direction(node) local pusherpos = mesecon:addPosRule(stack[stackid].pos, dir) local pushernode = minetest.env:get_node(pusherpos) @@ -721,12 +338,6 @@ end mesecon:register_mvps_stopper("mesecons_pistons:piston_normal_on", piston_get_stopper) mesecon:register_mvps_stopper("mesecons_pistons:piston_sticky_on", piston_get_stopper) -mesecon:register_mvps_stopper("mesecons_pistons:piston_up_normal_on", piston_up_down_get_stopper) -mesecon:register_mvps_stopper("mesecons_pistons:piston_up_sticky_on", piston_up_down_get_stopper) - -mesecon:register_mvps_stopper("mesecons_pistons:piston_down_normal_on", piston_up_down_get_stopper) -mesecon:register_mvps_stopper("mesecons_pistons:piston_down_sticky_on", piston_up_down_get_stopper) - --craft recipes minetest.register_craft({ output = 'mesecons_pistons:piston_normal_off 2', |