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Properly handle rotation of buttons / levers

Buttons and levers can now also be pointed upwards / downwards which will make them connect to corresponding up / down receivers. You will need to use the screwdriver for this.

Receivers cannot be rotated using the screwdriver anymore.
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cheapie authored and Jeija committed Dec 26, 2016
1 parent 79edbed commit 1bd936ad8c9e326f9466af66d78c8bda75bfd1c6
Showing with 152 additions and 34 deletions.
  1. +10 −3 mesecons/presets.lua
  2. +2 −0 mesecons_button/init.lua
  3. +138 −31 mesecons_receiver/init.lua
  4. +2 −0 mesecons_walllever/init.lua
@@ -41,12 +41,19 @@ mesecon.rules.alldirs =

mesecon.rules.buttonlike_get = function(node)
local rules = mesecon.rules.buttonlike
if node.param2 == 2 then
local dir = minetest.facedir_to_dir(node.param2)
if dir.x == 1 then
-- No action needed
elseif dir.z == -1 then
rules=mesecon.rotate_rules_left(rules)
elseif node.param2 == 3 then
elseif dir.x == -1 then
rules=mesecon.rotate_rules_right(mesecon.rotate_rules_right(rules))
elseif node.param2 == 0 then
elseif dir.z == 1 then
rules=mesecon.rotate_rules_right(rules)
elseif dir.y == -1 then
rules=mesecon.rotate_rules_up(rules)
elseif dir.y == 1 then
rules=mesecon.rotate_rules_down(rules)
end
return rules
end
@@ -26,6 +26,7 @@ minetest.register_node("mesecons_button:button_off", {
paramtype2 = "facedir",
legacy_wallmounted = true,
walkable = false,
on_rotate = mesecon.buttonlike_onrotate,
sunlight_propagates = true,
selection_box = {
type = "fixed",
@@ -67,6 +68,7 @@ minetest.register_node("mesecons_button:button_on", {
paramtype2 = "facedir",
legacy_wallmounted = true,
walkable = false,
on_rotate = false,
light_source = default.LIGHT_MAX-7,
sunlight_propagates = true,
selection_box = {
@@ -1,10 +1,30 @@
rcvboxes = {
local rcvboxes = {
{ -3/16, -3/16, -8/16 , 3/16, 3/16 , -13/32 }, -- the smaller bump
{ -1/32, -1/32, -3/2 , 1/32, 1/32 , -1/2 }, -- the wire through the block
{ -2/32, -1/2 , -.5 , 2/32, 0 , -.5002+3/32 }, -- the vertical wire bit
{ -2/32, -1/2 , -7/16+0.002 , 2/32, -14/32, 16/32+0.001 } -- the horizontal wire
}

local down_rcvboxes = {
{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16}, -- Top plate
{-2/16, -6/16, -2/16, 2/16, -7/16, 2/16}, -- Bump
{-1/16, -8/16, -1/16, 1/16, -24/16, 1/16}, -- Wire through the block
{-1/16, -8/16, 6/16, 1/16, -7/16, 8/16}, -- Plate extension (North)
{-1/16, -8/16, -6/16, 1/16, -7/16, -8/16}, -- Plate extension (South)
{-8/16, -8/16, 1/16, -6/16, -7/16, -1/16}, -- Plate extension (West)
{6/16, -8/16, 1/16, 8/16, -7/16, -1/16}, -- Plate extension (East)
}

local up_rcvboxes = {
{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16}, -- Top plate
{-2/16, -6/16, -2/16, 2/16, -7/16, 2/16}, -- Bump
{-1/16, -6/16, -1/16, 1/16, 24/16, 1/16}, -- Wire through the block
{-1/16, -8/16, 6/16, 1/16, -7/16, 8/16}, -- Plate extension (North)
{-1/16, -8/16, -6/16, 1/16, -7/16, -8/16}, -- Plate extension (South)
{-8/16, -8/16, 1/16, -6/16, -7/16, -1/16}, -- Plate extension (West)
{6/16, -8/16, 1/16, 8/16, -7/16, -1/16}, -- Plate extension (East)
}

local receiver_get_rules = function (node)
local rules = { {x = 1, y = 0, z = 0},
{x = -2, y = 0, z = 0}}
@@ -18,8 +38,38 @@ local receiver_get_rules = function (node)
return rules
end

minetest.register_node("mesecons_receiver:receiver_on", {
mesecon.register_node("mesecons_receiver:receiver", {
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
walkable = false,
on_rotate = false,
selection_box = {
type = "fixed",
fixed = { -3/16, -8/16, -8/16, 3/16, 3/16, 8/16 }
},
node_box = {
type = "fixed",
fixed = rcvboxes
},
groups = {dig_immediate = 3, not_in_creative_inventory = 1},
drop = "mesecons:wire_00000000_off",
}, {
tiles = {
"receiver_top_off.png",
"receiver_bottom_off.png",
"receiver_lr_off.png",
"receiver_lr_off.png",
"receiver_fb_off.png",
"receiver_fb_off.png",
},
mesecons = {conductor = {
state = mesecon.state.off,
rules = receiver_get_rules,
onstate = "mesecons_receiver:receiver_on"
}}
}, {
tiles = {
"receiver_top_on.png",
"receiver_bottom_on.png",
@@ -28,83 +78,133 @@ minetest.register_node("mesecons_receiver:receiver_on", {
"receiver_fb_on.png",
"receiver_fb_on.png",
},
mesecons = {conductor = {
state = mesecon.state.on,
rules = receiver_get_rules,
offstate = "mesecons_receiver:receiver_off"
}}
})

mesecon.register_node("mesecons_receiver:receiver_up", {
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
walkable = false,
on_rotate = false,
selection_box = {
type = "fixed",
fixed = { -3/16, -8/16, -8/16, 3/16, 3/16, 8/16 }
fixed = up_rcvboxes
},
node_box = {
type = "fixed",
fixed = rcvboxes
fixed = up_rcvboxes
},
groups = {dig_immediate = 3, not_in_creative_inventory = 1},
drop = "mesecons:wire_00000000_off",
}, {
tiles = {"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
rules = {{x=1, y=0, z=0},
{x=-1, y=0, z=0},
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=0, y=1, z=0},
{x=0, y=2, z=0}},
onstate = "mesecons_receiver:receiver_up_on"
}}
}, {
tiles = {"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
rules = receiver_get_rules,
offstate = "mesecons_receiver:receiver_off"
rules = {{x=1, y=0, z=0},
{x=-1, y=0, z=0},
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=0, y=1, z=0},
{x=0, y=2, z=0}},
offstate = "mesecons_receiver:receiver_up_off"
}}
})

minetest.register_node("mesecons_receiver:receiver_off", {
mesecon.register_node("mesecons_receiver:receiver_down", {
drawtype = "nodebox",
description = "You hacker you",
tiles = {
"receiver_top_off.png",
"receiver_bottom_off.png",
"receiver_lr_off.png",
"receiver_lr_off.png",
"receiver_fb_off.png",
"receiver_fb_off.png",
},
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
walkable = false,
on_rotate = false,
selection_box = {
type = "fixed",
fixed = { -3/16, -8/16, -8/16, 3/16, 3/16, 8/16 }
fixed = down_rcvboxes
},
node_box = {
type = "fixed",
fixed = rcvboxes
fixed = down_rcvboxes
},
groups = {dig_immediate = 3, not_in_creative_inventory = 1},
drop = "mesecons:wire_00000000_off",
}, {
tiles = {"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
rules = receiver_get_rules,
onstate = "mesecons_receiver:receiver_on"
rules = {{x=1,y=0, z=0},
{x=-1,y=0, z=0},
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=0, y=-2,z=0}},
onstate = "mesecons_receiver:receiver_down_on"
}}
}, {
tiles = {"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
rules = {{x=1,y=0, z=0},
{x=-1,y=0, z=0},
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=0, y=-2,z=0}},
offstate = "mesecons_receiver:receiver_down_off"
}}
})

function mesecon.receiver_get_pos_from_rcpt(pos, param2)
local rules = {{x = 2, y = 0, z = 0}}
if param2 == nil then param2 = minetest.get_node(pos).param2 end
if param2 == 2 then
local rcvtype = "mesecons_receiver:receiver_off"
local dir = minetest.facedir_to_dir(param2)

if dir.x == 1 then
-- No action needed
elseif dir.z == -1 then
rules = mesecon.rotate_rules_left(rules)
elseif param2 == 3 then
elseif dir.x == -1 then
rules = mesecon.rotate_rules_right(mesecon.rotate_rules_right(rules))
elseif param2 == 0 then
elseif dir.z == 1 then
rules = mesecon.rotate_rules_right(rules)
elseif dir.y == -1 then
rules = mesecon.rotate_rules_up(rules)
rcvtype = "mesecons_receiver:receiver_up_off"
elseif dir.y == 1 then
rules = mesecon.rotate_rules_down(rules)
rcvtype = "mesecons_receiver:receiver_down_off"
end
local np = { x = pos.x + rules[1].x,
y = pos.y + rules[1].y,
z = pos.z + rules[1].z}
return np
return np, rcvtype
end

function mesecon.receiver_place(rcpt_pos)
local node = minetest.get_node(rcpt_pos)
local pos = mesecon.receiver_get_pos_from_rcpt(rcpt_pos, node.param2)
local pos, rcvtype = mesecon.receiver_get_pos_from_rcpt(rcpt_pos, node.param2)
local nn = minetest.get_node(pos)
local param2 = minetest.dir_to_facedir(minetest.facedir_to_dir(node.param2))

if string.find(nn.name, "mesecons:wire_") ~= nil then
minetest.dig_node(pos)
minetest.set_node(pos, {name = "mesecons_receiver:receiver_off", param2 = node.param2})
minetest.set_node(pos, {name = rcvtype, param2 = param2})
mesecon.on_placenode(pos, nn)
end
end
@@ -133,11 +233,13 @@ minetest.register_on_dignode(function(pos, node)
end)

minetest.register_on_placenode(function (pos, node)
if string.find(node.name, "mesecons:wire_") ~=nil then
local rules = { {x = 2, y = 0, z = 0},
{x =-2, y = 0, z = 0},
{x = 0, y = 0, z = 2},
{x = 0, y = 0, z =-2}}
if string.find(node.name, "mesecons:wire_") ~= nil then
local rules = { {x = 2, y = 0, z = 0},
{x =-2, y = 0, z = 0},
{x = 0, y = 0, z = 2},
{x = 0, y = 0, z =-2},
{x = 0, y = 2, z = 0},
{x = 0, y = -2, z = 0}}
local i = 1
while rules[i] ~= nil do
local np = { x = pos.x + rules[i].x,
@@ -150,3 +252,8 @@ minetest.register_on_placenode(function (pos, node)
end
end
end)

function mesecon.buttonlike_onrotate(pos, node)
minetest.after(0, mesecon.receiver_remove, pos, node)
minetest.after(0, mesecon.receiver_place, pos)
end
@@ -31,6 +31,7 @@ mesecon.register_node("mesecons_walllever:wall_lever", {
"jeija_wall_lever_back_edges.png"
},
mesh="jeija_wall_lever_off.obj",
on_rotate = mesecon.buttonlike_onrotate,
mesecons = {receptor = {
rules = mesecon.rules.buttonlike_get,
state = mesecon.state.off
@@ -44,6 +45,7 @@ mesecon.register_node("mesecons_walllever:wall_lever", {
"jeija_wall_lever_back_edges.png"
},
mesh="jeija_wall_lever_on.obj",
on_rotate = false,
mesecons = {receptor = {
rules = mesecon.rules.buttonlike_get,
state = mesecon.state.on

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