Port gates (finally)

This commit is contained in:
Jeija 2012-12-10 19:46:24 +01:00
parent d5825f9602
commit 5904abbd79
2 changed files with 122 additions and 155 deletions

@ -62,8 +62,7 @@ function mesecon:is_effector_on(nodename)
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.effector
and (minetest.registered_nodes[nodename].mesecons.effector.action_off
or minetest.registered_nodes[nodename].mesecons.effector.action_change) then
and minetest.registered_nodes[nodename].mesecons.effector.action_off then
return true
end
for _, effector in ipairs(mesecon.effectors) do --TODO
@ -78,8 +77,7 @@ function mesecon:is_effector_off(nodename)
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.effector
and (minetest.registered_nodes[nodename].mesecons.effector.action_on
or minetest.registered_nodes[nodename].mesecons.effector.action_change) then
and minetest.registered_nodes[nodename].mesecons.effector.action_on then
return true
end
for _, effector in ipairs(mesecon.effectors) do --TODO
@ -109,12 +107,12 @@ function mesecon:effector_get_input_rules(node)
return rules
end
end
for i, effector in ipairs(mesecon.effectors) do
for _, effector in ipairs(mesecon.effectors) do
if effector.onstate == node.name
or effector.offstate == node.name then
if effector.get_input_rules ~= nil then
return effector.get_input_rules(node.param2)
elseif mesecon.effectors[i].input_rules ~=nil then
elseif effector.input_rules ~=nil then
return effector.input_rules
else
return mesecon:get_rules("default")
@ -126,8 +124,7 @@ end
--Signals
function mesecon:activate(pos)
local node = minetest.env:get_node(pos)
function mesecon:activate(pos, node)
if minetest.registered_nodes[node.name]
and minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.effector
@ -139,8 +136,7 @@ function mesecon:activate(pos)
end
end
function mesecon:deactivate(pos) --TODO
local node = minetest.env:get_node(pos)
function mesecon:deactivate(pos, node) --TODO
if minetest.registered_nodes[node.name]
and minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.effector
@ -152,15 +148,14 @@ function mesecon:deactivate(pos) --TODO
end
end
function mesecon:changesignal(pos) --TODO
local node = minetest.env:get_node(pos)
function mesecon:changesignal(pos, node) --TODO
if minetest.registered_nodes[node.name]
and minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.effector
and minetest.registered_nodes[node.name].mesecons.effector.action_change then
minetest.registered_nodes[node.name].mesecons.effector.action_change(pos, node)
end
for i, action in ipairs(mesecon.actions_change) do
for _, action in ipairs(mesecon.actions_change) do
action(pos, node)
end
end
@ -168,15 +163,11 @@ end
--Rules
function mesecon:add_rules(name, rules)
table.insert(mesecon.rules, {name = name, rules = rules})
mesecon.rules[name] = rules
end
function mesecon:get_rules(name)
for i, rule in ipairs(mesecon.rules) do
if rule.name==name then
return rule.rules
end
end
return mesecon.rules[name]
end
-- Conductors
@ -187,7 +178,7 @@ function mesecon:get_conductor_on(offstate)
and minetest.registered_nodes[offstate].mesecons.conductor then
return minetest.registered_nodes[offstate].mesecons.conductor.onstate
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
for _, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.offstate == offstate then
return conductor.onstate
end
@ -201,7 +192,7 @@ function mesecon:get_conductor_off(onstate)
and minetest.registered_nodes[onstate].mesecons.conductor then
return minetest.registered_nodes[onstate].mesecons.conductor.offstate
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
for _, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.onstate == onstate then
return conductor.offstate
end
@ -255,7 +246,7 @@ function mesecon:conductor_get_rules(node)
return rules
end
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
for _, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.onstate == node.name
or conductor.offstate == node.name then
if conductor.get_rules ~= nil then
@ -302,9 +293,9 @@ function mesecon:turnon(pos)
end
if mesecon:is_effector(node.name) then
mesecon:changesignal(pos)
mesecon:changesignal(pos, node)
if mesecon:is_effector_off(node.name) then
mesecon:activate(pos)
mesecon:activate(pos, node)
end
end
end
@ -326,10 +317,10 @@ function mesecon:turnoff(pos) --receptor rules used because output could have be
end
if mesecon:is_effector(node.name) then
mesecon:changesignal(pos)
mesecon:changesignal(pos, node)
if mesecon:is_effector_on(node.name)
and not mesecon:is_powered(pos) then
mesecon:deactivate(pos)
mesecon:deactivate(pos, node)
end
end
end
@ -349,18 +340,14 @@ function mesecon:connected_to_pw_src(pos, checked)
local node = minetest.env:get_node_or_nil(pos)
if node == nil then return false, checked end
if not mesecon:is_conductor(node.name) then return false, checked end
if mesecon:is_powered_by_receptor(pos) then --return if conductor is powered
return true, checked
end
--Check if conductors around are connected
if mesecon:is_conductor(node.name) then
rules = mesecon:conductor_get_rules(node)
elseif mesecon:is_effector(node.name) then
rules = mesecon:effector_get_input_rules(node)
else
return false, checked
end
local connected
local rules = mesecon:conductor_get_rules(node)
for _, rule in ipairs(rules) do
local np = mesecon:addPosRule(pos, rule)
@ -465,7 +452,7 @@ function mesecon:is_powered_by_receptor(pos)
return false
end
for i, rule in ipairs(rules) do
for _, rule in ipairs(rules) do
local rcpt_pos = mesecon:addPosRule(pos, rule)
rcpt_node = minetest.env:get_node(rcpt_pos)

@ -1,57 +1,111 @@
local outrules = {
{x=1, y=0, z=0},
}
local oneinput = {
{x=-1, y=0, z=0},
{x=1, y=0, z=0},
}
local twoinputs = {
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=1, y=0, z=0},
}
function get_gate_rules(param2, onlyout, singleinput)
if not param2 then return end
if onlyout then
rules = outrules
else
if singleinput then
rules = oneinput
else
rules = twoinputs
end
end
for rotations = 0, param2 - 1 do
function gate_rotate_rules(node)
for rotations = 0, node.param2 - 1 do
rules = mesecon:rotate_rules_left(rules)
end
return rules
end
function get_gate_rules_one(node)
print("gettin"..dump(node).." | PARAM2: "..node.param2)
return get_gate_rules(node.param2, false, true)
function gate_get_output_rules(node)
rules = {{x=1, y=0, z=0}}
return gate_rotate_rules(node)
end
function get_gate_rules_two(node)
return get_gate_rules(node.param2, false, false)
function gate_get_input_rules_oneinput(node)
rules = {{x=-1, y=0, z=0}, {x=1, y=0, z=0}}
return gate_rotate_rules(node)
end
function get_gate_rules_out(node)
return get_gate_rules(node.param2, true)
function gate_get_input_rules_twoinputs(node)
rules = {
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=1, y=0, z=0}}
return gate_rotate_rules(node)
end
gates = {"diode", "not", "nand", "and", "xor"}
for g in ipairs(gates) do gate = gates[g]
if g < 3 then
get_rules = get_gate_rules_one
function update_gate(pos)
gate = get_gate(pos)
L = rotate_ports(
yc_get_real_portstates(pos),
minetest.env:get_node(pos).param2
)
if gate == "diode" then
set_gate(pos, L.a)
elseif gate == "not" then
set_gate(pos, not L.a)
elseif gate == "nand" then
set_gate(pos, not(L.b and L.d))
elseif gate == "and" then
set_gate(pos, L.b and L.d)
elseif gate == "xor" then
set_gate(pos, (L.b and not L.d) or (not L.b and L.d))
end
end
function set_gate(pos, on)
gate = get_gate(pos)
local meta = minetest.env:get_meta(pos)
if on ~= gate_state(pos) then
yc_heat(meta)
minetest.after(0.5, yc_cool, meta)
if yc_overheat(meta) then
pop_gate(pos)
else
get_rules = get_gate_rules_two
if on then
mesecon:swap_node(pos, "mesecons_gates:"..gate.."_on")
mesecon:receptor_on(pos,
gate_get_output_rules(minetest.env:get_node(pos)))
else
mesecon:swap_node(pos, "mesecons_gates:"..gate.."_off")
mesecon:receptor_off(pos,
gate_get_output_rules(minetest.env:get_node(pos)))
end
end
end
end
function get_gate(pos)
return minetest.registered_nodes[minetest.env:get_node(pos).name].mesecons_gate
end
function gate_state(pos)
name = minetest.env:get_node(pos).name
return string.find(name, "_on") ~= nil
end
function pop_gate(pos)
gate = get_gate(pos)
minetest.env:remove_node(pos)
minetest.after(0.2, yc_overheat_off, pos)
minetest.env:add_item(pos, "mesecons_gates:"..gate.."_off")
end
function rotate_ports(L, param2)
for rotations=0, param2-1 do
port = L.a
L.a = L.b
L.b = L.c
L.c = L.d
L.d = port
end
return L
end
gates = {
{name = "diode", inputnumber = 1},
{name = "not" , inputnumber = 1},
{name = "nand" , inputnumber = 2},
{name = "and" , inputnumber = 2},
{name = "xor" , inputnumber = 2}}
for i, gate in ipairs(gates) do
if gate.inputnumber == 1 then
get_rules = gate_get_input_rules_oneinput
elseif gate.inputnumber == 2 then
get_rules = gate_get_input_rules_twoinputs
end
for on = 0, 1 do
nodename = "mesecons_gates:"..gate
nodename = "mesecons_gates:"..gate.name
if on == 1 then
onoff = "on"
drop = nodename.."_off"
@ -61,13 +115,13 @@ for g in ipairs(gates) do gate = gates[g]
else
onoff = "off"
nodename = nodename.."_"..onoff
description = gate.." Gate"
description = gate.name.." Gate"
groups = {dig_immediate=2}
end
tiles = "jeija_microcontroller_bottom.png^"..
"jeija_gate_"..onoff..".png^"..
"jeija_gate_"..gate..".png"
"jeija_gate_"..gate.name..".png"
node_box = {
type = "fixed",
@ -100,98 +154,24 @@ for g in ipairs(gates) do gate = gates[g]
end,
groups = groups,
drop = drop,
mesecons_gate = gate.name,
mesecons =
{
receptor =
{
state = mesecon_state,
rules = get_gate_rules_out
rules = gate_get_output_rules
},
effector =
{
rules = get_rules,
action_change = function (pos, node)
update_gate(pos)
end
action_change = update_gate
}
}
})
end
end
function get_gate(pos)
return
string.gsub(
string.gsub(
string.gsub(
minetest.env:get_node(pos).name
, "mesecons_gates:", "") --gate
,"_on", "")
,"_off", "")
end
function gate_state(pos)
name = minetest.env:get_node(pos).name
return string.find(name, "_on") ~= nil
end
function pop_gate(pos)
gate = get_gate(pos)
minetest.env:remove_node(pos)
minetest.after(0.2, yc_overheat_off, pos)
minetest.env:add_item(pos, "mesecons_gates:"..gate.."_off")
end
function set_gate(pos, on)
gate = get_gate(pos)
local meta = minetest.env:get_meta(pos)
if on ~= gate_state(pos) then
yc_heat(meta)
minetest.after(0.5, yc_cool, meta)
if yc_overheat(meta) then
pop_gate(pos)
else
if on then
mesecon:swap_node(pos, "mesecons_gates:"..gate.."_on")
mesecon:receptor_on(pos, get_gate_rules(param2, true))
else
mesecon:swap_node(pos, "mesecons_gates:"..gate.."_off")
mesecon:receptor_off(pos, all_rules)
end
end
end
end
function rotate_ports(L, param2)
for rotations=0, param2-1 do
port = L.a
L.a = L.b
L.b = L.c
L.c = L.d
L.d = port
end
return L
end
function update_gate(pos)
gate = get_gate(pos)
L = rotate_ports(
yc_get_real_portstates(pos),
minetest.env:get_node(pos).param2
)
if gate == "diode" then
set_gate(pos, L.a)
elseif gate == "not" then
set_gate(pos, not L.a)
elseif gate == "nand" then
set_gate(pos, not(L.b and L.d))
elseif gate == "and" then
set_gate(pos, L.b and L.d)
elseif gate == "xor" then
set_gate(pos, (L.b and not L.d) or (not L.b and L.d))
end
end
minetest.register_craft({
output = 'mesecons_gates:diode_off',
recipe = {