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technic
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technic/wires.lua

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--LV cable node boxes
minetest.register_alias("lv_cable", "technic:lv_cable")
minetest.register_craft({
output = 'technic:lv_cable 6',
recipe = {
{'moreores:copper_ingot', 'moreores:copper_ingot', 'moreores:copper_ingot'},
}
})
minetest.register_craftitem("technic:lv_cable", {
description = "Low Voltage Copper Cable",
stack_max = 99,
})
minetest.register_node("technic:lv_cable", {
description = "Low Voltage Copper Cable",
tiles = {"technic_lv_cable.png"},
inventory_image = "technic_lv_cable_wield.png",
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
sounds = default.node_sound_wood_defaults(),
drop = "technic:lv_cable",
cablelike=1,
rules_x1=0,
rules_x2=0,
rules_y1=0,
rules_y2=0,
rules_z1=0,
rules_z2=0,
paramtype = "light",
drawtype = "nodebox",
selection_box = {
type = "fixed",
fixed = {
{ -0.1 , -0.1 , -0.1 , 0.1 , 0.1 , 0.1 },
}},
node_box = {
type = "fixed",
fixed = {
{ -0.1 , -0.1 , -0.1 , 0.1 , 0.1 , 0.1 },
}},
on_construct = function(pos)
meta=minetest.env:get_meta(pos)
meta:set_float("cablelike",1)
meta:set_float("x1",0)
meta:set_float("x2",0)
meta:set_float("y1",0)
meta:set_float("y2",0)
meta:set_float("z1",0)
meta:set_float("z2",0)
check_connections (pos)
end,
after_dig_node = function (pos, oldnode, oldmetadata, digger)
check_connections_on_destroy (pos)
end,
})
str_y1= { -0.1 , -0.1 , -0.1 , 0.1 , 0.5, 0.1 } --0 y+
str_x1= { -0.1 , -0.1 , -0.1 , 0.5, 0.1 , 0.1 } --0 x+
str_z1= { -0.1 , -0.1 , 0.1 , 0.1 , 0.1 , 0.5 } --0 z+
str_z2= { -0.1 , -0.1, -0.5 , 0.1 , 0.1 , 0.1 } --0 z-
str_y2= { -0.1 , -0.5, -0.1 , 0.1 , 0.1 , 0.1 } --0 y-
str_x2= { -0.5 , -0.1, -0.1 , 0.1 , 0.1 , 0.1 } --0 x-
local x1,x2,y1,y2,z1,z2
local count=0
for x1 = 0, 1, 1 do --x-
for x2 = 0, 1, 1 do --x+
for y1 = 0, 1, 1 do --y-
for y2 = 0, 1, 1 do --y-
for z1 = 0, 1, 1 do --z-
for z2 = 0, 1, 1 do --z+
temp_x1={} temp_x2={} temp_y1={} temp_y2={} temp_z1={} temp_z2={}
if x1==1 then temp_x1=str_x1 end
if x2==1 then temp_x2=str_x2 end
if y1==1 then temp_y1=str_y1 end
if y2==1 then temp_y2=str_y2 end
if z1==1 then temp_z1=str_z1 end
if z2==1 then temp_z2=str_z2 end
minetest.register_node("technic:lv_cable"..count, {
description = "Low Voltage Copper Cable",
tiles = {"technic_lv_cable.png"},
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1},
sounds = default.node_sound_wood_defaults(),
drop = "technic:lv_cable",
rules_x1=0,
rules_x2=0,
rules_y1=0,
rules_y2=0,
rules_z1=0,
rules_z2=0,
cablelike=1,
paramtype = "light",
drawtype = "nodebox",
selection_box = {
type = "fixed",
fixed = {
temp_x1,temp_x2,temp_y1,temp_y2,temp_z1,temp_z2,
}},
node_box = {
type = "fixed",
fixed = {
temp_x1,temp_x2,temp_y1,temp_y2,temp_z1,temp_z2,
}},
after_dig_node = function (pos, oldnode, oldmetadata, digger)
check_connections_on_destroy (pos)
end,
})
count=count+1 end end end end end end
check_connections = function(pos)
local pos1={}
pos1.x=pos.x
pos1.y=pos.y
pos1.z=pos.z
pos1.x=pos1.x+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
x2=1
x1=minetest.env:get_meta(pos1):get_float("x1")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("x2",x2)
meta=minetest.env:get_meta(pos)
x1=1
x2=minetest.env:get_meta(pos):get_float("x2")
y1=minetest.env:get_meta(pos):get_float("y1")
y2=minetest.env:get_meta(pos):get_float("y2")
z1=minetest.env:get_meta(pos):get_float("z1")
z2=minetest.env:get_meta(pos):get_float("z2")
meta:set_float("x1",x1)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
pos1.x=pos1.x-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
x1=1
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("x1",x1)
meta=minetest.env:get_meta(pos)
x2=1
x1=minetest.env:get_meta(pos):get_float("x1")
y1=minetest.env:get_meta(pos):get_float("y1")
y2=minetest.env:get_meta(pos):get_float("y2")
z1=minetest.env:get_meta(pos):get_float("z1")
z2=minetest.env:get_meta(pos):get_float("z2")
meta:set_float("x2",x2)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
pos1.x=pos1.x+1
pos1.y=pos1.y+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
y2=1
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("y2",y2)
meta=minetest.env:get_meta(pos)
y1=1
x1=minetest.env:get_meta(pos):get_float("x1")
x2=minetest.env:get_meta(pos):get_float("x2")
y2=minetest.env:get_meta(pos):get_float("y2")
z1=minetest.env:get_meta(pos):get_float("z1")
z2=minetest.env:get_meta(pos):get_float("z2")
meta:set_float("y1",y1)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
if minetest.env:get_meta(pos1):get_float("technic_power_machine")==1 then
y1=1
x1=minetest.env:get_meta(pos):get_float("x1")
x2=minetest.env:get_meta(pos):get_float("x2")
y2=minetest.env:get_meta(pos):get_float("y2")
z1=minetest.env:get_meta(pos):get_float("z1")
z2=minetest.env:get_meta(pos):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos)
meta:set_float("y1",y1)
end
pos1.y=pos1.y-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
y1=1
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("y1",y1)
meta=minetest.env:get_meta(pos)
y2=1
x1=minetest.env:get_meta(pos):get_float("x1")
x2=minetest.env:get_meta(pos):get_float("x2")
y1=minetest.env:get_meta(pos):get_float("y1")
z1=minetest.env:get_meta(pos):get_float("z1")
z2=minetest.env:get_meta(pos):get_float("z2")
meta:set_float("y2",y2)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
pos1.y=pos1.y+1
pos1.z=pos1.z+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
z2=1
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("z2",z2)
meta=minetest.env:get_meta(pos)
z1=1
x1=minetest.env:get_meta(pos):get_float("x1")
x2=minetest.env:get_meta(pos):get_float("x2")
y1=minetest.env:get_meta(pos):get_float("y1")
y2=minetest.env:get_meta(pos):get_float("y2")
z2=minetest.env:get_meta(pos):get_float("z2")
meta:set_float("z1",z1)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
pos1.z=pos1.z-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
z1=1
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos1,"technic:lv_cable"..rule)
meta=minetest.env:get_meta(pos1)
meta:set_float("z1",z1)
meta=minetest.env:get_meta(pos)
z2=1
x1=minetest.env:get_meta(pos):get_float("x1")
x2=minetest.env:get_meta(pos):get_float("x2")
y1=minetest.env:get_meta(pos):get_float("y1")
y2=minetest.env:get_meta(pos):get_float("y2")
z1=minetest.env:get_meta(pos):get_float("z1")
meta:set_float("z2",z2)
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
hacky_swap_node(pos,"technic:lv_cable"..rule)
end
pos1.z=pos1.z+1
end
function make_rule_number (x1,x2,y1,y2,z1,z2)
local temp= z2+z1*2+y2*4+y1*8+x2*16+x1*32
return temp
end
check_connections_on_destroy = function(pos)
local pos1={}
pos1.x=pos.x
pos1.y=pos.y
pos1.z=pos.z
pos1.x=pos1.x+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
x2=0
x1=minetest.env:get_meta(pos1):get_float("x1")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("x2",x2)
end
pos1.x=pos1.x-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
x1=0
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("x1",x1)
end
pos1.x=pos1.x+1
pos1.y=pos1.y+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
y2=0
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("y2",y2)
end
pos1.y=pos1.y-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
y1=0
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("y1",y1)
end
pos1.y=pos1.y+1
pos1.z=pos1.z+1
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
z2=0
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z1=minetest.env:get_meta(pos1):get_float("z1")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("z2",z2)
end
pos1.z=pos1.z-2
if minetest.env:get_meta(pos1):get_float("cablelike")==1 then
z1=0
x1=minetest.env:get_meta(pos1):get_float("x1")
x2=minetest.env:get_meta(pos1):get_float("x2")
y1=minetest.env:get_meta(pos1):get_float("y1")
y2=minetest.env:get_meta(pos1):get_float("y2")
z2=minetest.env:get_meta(pos1):get_float("z2")
rule=make_rule_number(x1,x2,y1,y2,z1,z2)
if rule==0 then hacky_swap_node(pos1,"technic:lv_cable") end
if rule>0 then hacky_swap_node(pos1,"technic:lv_cable"..rule) end
meta=minetest.env:get_meta(pos1)
meta:set_float("z1",z1)
end
pos1.y=pos1.y+1
end
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