minetest-mods/mesecons
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Try to fix gateswith serverstep code.

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Novatux
2014-01-10 16:38:02 +01:00
parent 9c2a5c313c
commit f1ae54ed12
4 changed files with 111 additions and 33 deletions
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51
mesecons_luacontroller/init.lua
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@ -31,18 +31,46 @@ rules.d = {x = 0, y = 0, z = -1, name="D"}
------------------
-- These helpers are required to set the portstates of the luacontroller
function lc_update_real_portstates(pos, rulename, newstate)
local meta = minetest.get_meta(pos)
if rulename == nil then
meta:set_int("real_portstates", 1)
return
end
local n = meta:get_int("real_portstates") - 1
if n < 0 then
legacy_update_ports(pos)
n = meta:get_int("real_portstates") - 1
end
local L = {}
for i = 1, 4 do
L[i] = n%2
n = math.floor(n/2)
end
if rulename.x == nil then
for _, rname in ipairs(rulename) do
local port = ({4, 1, nil, 3, 2})[rname.x+2*rname.z+3]
L[port] = (newstate == "on") and 1 or 0
end
else
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])
end
local get_real_portstates = function(pos) -- determine if ports are powered (by itself or from outside)
ports = {
a = mesecon:is_power_on(mesecon:addPosRule(pos, rules.a), mesecon:invertRule(rules.a))
and mesecon:rules_link(mesecon:addPosRule(pos, rules.a), pos),
b = mesecon:is_power_on(mesecon:addPosRule(pos, rules.b), mesecon:invertRule(rules.b))
and mesecon:rules_link(mesecon:addPosRule(pos, rules.b), pos),
c = mesecon:is_power_on(mesecon:addPosRule(pos, rules.c), mesecon:invertRule(rules.c))
and mesecon:rules_link(mesecon:addPosRule(pos, rules.c), pos),
d = mesecon:is_power_on(mesecon:addPosRule(pos, rules.d), mesecon:invertRule(rules.d))
and mesecon:rules_link(mesecon:addPosRule(pos, rules.d), pos),
}
return ports
local meta = minetest.get_meta(pos)
local L = {}
local n = meta:get_int("real_portstates") - 1
if n < 0 then
return legacy_update_ports(pos)
end
for _, index in ipairs({"a", "b", "c", "d"}) do
L[index] = ((n%2) == 1)
n = math.floor(n/2)
end
return L
end
local merge_portstates = function (ports, vports)
@ -457,6 +485,7 @@ local mesecons = {
{
rules = input_rules[cid],
action_change = function (pos, _, rulename, newstate)
lc_update_real_portstates(pos, rulename, newstate)
lc_update(pos, {type=newstate, pin=rulename})
end,
},