diff options
Diffstat (limited to 'mesecons_luacontroller')
| -rw-r--r-- | mesecons_luacontroller/init.lua | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index 1967888..76e08bd 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -63,7 +63,21 @@ local generate_name = function (ports, overwrite) return BASENAME..d..c..b..a end -local action = function (pos, ports) +local setport = function (pos, rule, ignore, state, ports) + local ignorename = generate_name(ports, ignore) + mesecon:swap_node(pos, ignorename) + if state then + mesecon:receptor_on(pos, {rule}) + else + mesecon:receptor_off(pos, {rule}) + end + if minetest.env:get_node(pos).name ~= ignorename then + return true -- overridden by second process + end + return false -- success +end + +local action = function (pos, ports, forcereset) local name = minetest.env:get_node(pos).name local vports = minetest.registered_nodes[name].virtual_portstates local newname = generate_name(ports) @@ -73,27 +87,17 @@ local action = function (pos, ports) local rules_off = {} local ignore = {} - if ports.a then table.insert(rules_on, rules.a) - else table.insert(rules_off, rules.a) end - if ports.b then table.insert(rules_on, rules.b) - else table.insert(rules_off, rules.b) end - if ports.c then table.insert(rules_on, rules.c) - else table.insert(rules_off, rules.c) end - if ports.d then table.insert(rules_on, rules.d) - else table.insert(rules_off, rules.d) end - - if ports.a ~= vports.a then ignore.a = 2 end - if ports.b ~= vports.b then ignore.b = 2 end - if ports.c ~= vports.c then ignore.c = 2 end - if ports.d ~= vports.d then ignore.d = 2 end - - mesecon:swap_node(pos, generate_name(ports, ignore)) - mesecon:receptor_off(pos, rules_off) - if minetest.env:get_node(pos).name ~= generate_name(ports, ignore) then return end -- not interrupted by another event - mesecon:receptor_on (pos, rules_on ) - if minetest.registered_nodes[minetest.env:get_node(pos).name].is_luacontroller then --didnt overheat - mesecon:swap_node(pos, newname) - end + local interrupted + if ports.a ~= vports.a then interrupted = setport(pos, rules.a, {a = 2}, ports.a, ports) end + if interrupted and not forcereset then return end + if ports.b ~= vports.b then interrupted = setport(pos, rules.b, {b = 2}, ports.b, ports) end + if interrupted and not forcereset then return end + if ports.c ~= vports.c then interrupted = setport(pos, rules.c, {c = 2}, ports.c, ports) end + if interrupted and not forcereset then return end + if ports.d ~= vports.d then interrupted = setport(pos, rules.d, {d = 2}, ports.d, ports) end + if interrupted and not forcereset then return end + + mesecon:swap_node(pos, newname) end end @@ -286,7 +290,7 @@ local reset_meta = function(pos, code, errmsg) end local reset = function (pos) - action(pos, {a=false, b=false, c=false, d=false}) + action(pos, {a=false, b=false, c=false, d=false}, true) end -- ______ |