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Prevent extra pin events

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This commit is contained in:
Jude Melton-Houghton 2022-02-15 21:30:47 -05:00
parent 4dfadd9276
commit 4906608bb1
3 changed files with 34 additions and 20 deletions
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15
mesecons_fpga/init.lua
View File

@ -114,8 +114,9 @@ plg.register_nodes({
effector = {
rules = {}, -- replaced later
action_change = function(pos, _, rule, newstate)
plg.ports_changed(pos, rule, newstate)
plg.update(pos)
if plg.ports_changed(pos, rule, newstate) then
plg.update(pos)
end
end
}
},
@ -327,7 +328,7 @@ plg.update = function(pos)
end
plg.ports_changed = function(pos, rule, newstate)
if rule == nil then return end
if rule == nil then return false end
local meta = minetest.get_meta(pos)
local states
@ -347,10 +348,14 @@ plg.ports_changed = function(pos, rule, newstate)
local portno = ({4, 1, nil, 3, 2})[3 + rule.x + 2*rule.z]
states[portno] = (newstate == "on")
meta:set_string("portstates",
local new_portstates =
(states[1] and "1" or "0") .. (states[2] and "1" or "0") ..
(states[3] and "1" or "0") .. (states[4] and "1" or "0")
)
if new_portstates ~= s then
meta:set_string("portstates", new_portstates)
return true
end
return false
end
plg.getports = function(pos) -- gets merged states of INPUT & OUTPUT

22
mesecons_luacontroller/init.lua
View File

@ -47,9 +47,10 @@ local function update_real_port_states(pos, rule_name, new_state)
local meta = minetest.get_meta(pos)
if rule_name == nil then
meta:set_int("real_portstates", 1)
return
return true
end
local n = meta:get_int("real_portstates") - 1
local real_portstates = meta:get_int("real_portstates")
local n = real_portstates - 1
local L = {}
for i = 1, 4 do
L[i] = n % 2
@ -66,12 +67,12 @@ local function update_real_port_states(pos, rule_name, new_state)
local port = pos_to_side[rule_name.x + (2 * rule_name.z) + 3]
L[port] = (new_state == "on") and 1 or 0
end
meta:set_int("real_portstates",
1 +
1 * L[1] +
2 * L[2] +
4 * L[3] +
8 * L[4])
local new_portstates = 1 + 1 * L[1] + 2 * L[2] + 4 * L[3] + 8 * L[4]
if new_portstates ~= real_portstates then
meta:set_int("real_portstates", new_portstates)
return true
end
return false
end
@ -826,8 +827,9 @@ for d = 0, 1 do
effector = {
rules = input_rules[cid],
action_change = function (pos, _, rule_name, new_state)
update_real_port_states(pos, rule_name, new_state)
run(pos, {type=new_state, pin=rule_name})
if update_real_port_states(pos, rule_name, new_state) then
run(pos, {type=new_state, pin=rule_name})
end
end,
},
receptor = {

17
mesecons_microcontroller/init.lua
View File

@ -44,8 +44,9 @@ local mesecons = {effector =
{
rules = input_rules,
action_change = function (pos, node, rulename, newstate)
yc.update_real_portstates(pos, node, rulename, newstate)
yc.update(pos)
if yc.update_real_portstates(pos, node, rulename, newstate) then
yc.update(pos)
end
end
}}
if nodename ~= "mesecons_microcontroller:microcontroller0000" then
@ -659,9 +660,10 @@ yc.update_real_portstates = function(pos, _, rulename, newstate)
local meta = minetest.get_meta(pos)
if rulename == nil then
meta:set_int("real_portstates", 1)
return
return true
end
local n = meta:get_int("real_portstates") - 1
local real_portstates = meta:get_int("real_portstates")
local n = real_portstates - 1
local L = {}
for i = 1, 4 do
L[i] = n%2
@ -676,7 +678,12 @@ yc.update_real_portstates = function(pos, _, rulename, newstate)
local port = ({4, 1, nil, 3, 2})[rulename.x+2*rulename.z+3]
L[port] = (newstate == "on") and 1 or 0
end
meta:set_int("real_portstates", 1 + L[1] + 2*L[2] + 4*L[3] + 8*L[4])
local new_portstates = 1 + L[1] + 2*L[2] + 4*L[3] + 8*L[4]
if new_portstates ~= real_portstates then
meta:set_int("real_portstates", new_portstates)
return true
end
return false
end
yc.get_real_portstates = function(pos) -- determine if ports are powered (by itself or from outside)