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Add more directions to check to the node behind a torch

master
PilzAdam 2013-05-29 00:20:44 +02:00
parent 7ac35e1d9c
commit 9d218c95be
1 changed files with 47 additions and 18 deletions
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65
mods/redstone/init.lua
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@ -57,22 +57,24 @@ local function get_facedir_node(pos, param2)
return add(pos, d)
end
redstone.default_rule = {
{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= 0, z= 1},
{x=0, y= 0, z=-1},
{x=0, y= 1, z= 1},
{x=0, y= 1, z=-1},
{x=0, y=-1, z= 1},
{x=0, y=-1, z=-1},
}
function redstone.level_at(pos, rule)
rule = rule or {
{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= 0, z= 1},
{x=0, y= 0, z=-1},
{x=0, y= 1, z= 1},
{x=0, y= 1, z=-1},
{x=0, y=-1, z= 1},
{x=0, y=-1, z=-1},
}
rule = rule or redstone.default_rule
local level = 0
for _,offset in ipairs(rule) do
@ -295,7 +297,16 @@ minetest.register_node("redstone:torch_on", {
local n = minetest.env:get_node(pos)
local m = minetest.env:get_meta(pos)
m:set_string("redstone_level", tostring(0))
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), {get_wallmounted_dir(pos, n.param2)})
local dir = get_wallmounted_dir(pos, n.param2)
dir.x, dir.y, dir.z = -dir.x, -dir.y, -dir.z
local tmp = redstone.default_rule
table.insert(tmp, {x=0,y=-1,z=0})
for i,rule in ipairs(tmp) do
if rule.x == tmp.x and rule.y == tmp.y and rule.z == tmp.z then
table.remove(tmp, i)
end
end
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), tmp)
m:set_string("redstone_level", tostring(16))
if level > 0 then
n.name = "redstone:torch_off"
@ -310,7 +321,16 @@ minetest.register_node("redstone:torch_on", {
end,
after_place_node = function(pos)
local n = minetest.env:get_node(pos)
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), {get_wallmounted_dir(pos, n.param2)})
local dir = get_wallmounted_dir(pos, n.param2)
dir.x, dir.y, dir.z = -dir.x, -dir.y, -dir.z
local tmp = redstone.default_rule
table.insert(tmp, {x=0,y=-1,z=0})
for i,rule in ipairs(tmp) do
if rule.x == tmp.x and rule.y == tmp.y and rule.z == tmp.z then
table.remove(tmp, i)
end
end
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), tmp)
if level > 0 then
n.name = "redstone:torch_off"
minetest.env:set_node(pos, n)
@ -354,7 +374,16 @@ minetest.register_node("redstone:torch_off", {
redstone_update = function(pos)
local n = minetest.env:get_node(pos)
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), {get_wallmounted_dir(pos, n.param2)})
local dir = get_wallmounted_dir(pos, n.param2)
dir.x, dir.y, dir.z = -dir.x, -dir.y, -dir.z
local tmp = redstone.default_rule
table.insert(tmp, {x=0,y=-1,z=0})
for i,rule in ipairs(tmp) do
if rule.x == tmp.x and rule.y == tmp.y and rule.z == tmp.z then
table.remove(tmp, i)
end
end
local level = redstone.level_at(get_wallmounted_node(pos, n.param2), tmp)
if level <= 0 then
n.name = "redstone:torch_on"
minetest.env:set_node(pos, n)