diff options
Diffstat (limited to 'mesecons_luacontroller')
| -rw-r--r-- | mesecons_luacontroller/init.lua | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index d2033e1..940b5da 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -2,7 +2,7 @@ -- ports = get_real_portstates(pos): gets if inputs are powered from outside -- newport = merge_portstates(state1, state2): just does result = state1 or state2 for every port -- action_setports(pos, rule, state): activates/deactivates the mesecons according to the portstates (helper for action) --- action(pos, ports, digiline_msgs): Applies new portstates to a luacontroller at pos, and sends pending digiline messages +-- action(pos, ports): Applies new portstates to a luacontroller at pos -- lc_update(pos): updates the controller at pos by executing the code -- reset_meta (pos, code, errmsg): performs a software-reset, installs new code and prints error messages -- reset (pos): performs a hardware reset, turns off all ports @@ -99,7 +99,7 @@ local setport = function (pos, rule, state) end end -local action = function (pos, ports, digiline_msgs) +local action = function (pos, ports) local node = minetest.get_node(pos) local name = node.name local vports = minetest.registered_nodes[name].virtual_portstates @@ -116,13 +116,6 @@ local action = function (pos, ports, digiline_msgs) if ports.c ~= vports.c then setport(pos, rules.c, ports.c) end if ports.d ~= vports.d then setport(pos, rules.d, ports.d) end end - - if digiline then - for i = 1, #digiline_msgs do - digiline:receptor_send(pos, digiline.rules.default, - digiline_msgs[i].channel, digiline_msgs[i].msg) - end - end end -------------------- @@ -241,6 +234,16 @@ local gettimer = function(pos) return timer end +local getdigiline_send = function(pos) + if not digiline then return end + -- Send messages on next serverstep + return function(channel, msg) + minetest.after(0, function() + digiline:receptor_send(pos, digiline.rules.default, channel, msg) + end) + end +end + local create_environment = function(pos, mem, event) -- Gather variables for the environment local vports = minetest.registered_nodes[minetest.get_node(pos).name].virtual_portstates @@ -253,10 +256,7 @@ local create_environment = function(pos, mem, event) port = vports, interrupt = getinterrupt(pos), timer = gettimer(pos), - digiline_msgs = {}, - digiline_send = function(channel, msg) - table.insert(lc_digiline_msgs, {["channel"]=channel, ["msg"]=msg}) - end, + digiline_send = getdigiline_send(pos), mem = mem, tostring = tostring, tonumber = tonumber, @@ -373,7 +373,6 @@ end -- Parsing function -- ---------------------- -lc_digiline_msgs = nil lc_update = function (pos, event) local meta = minetest.get_meta(pos) if not interrupt_allow(meta, event) then return end @@ -385,11 +384,10 @@ lc_update = function (pos, event) -- make sure code is ok and create environment local prohibited = code_prohibited(code) - if prohibited then return prohibited end + if prohibited then return prohibited end local env = create_environment(pos, mem, event) -- create the sandbox and execute code - lc_digiline_msgs = {} local chunk, msg = create_sandbox (code, env) if not chunk then return msg end local success, msg = pcall(f) @@ -398,8 +396,8 @@ lc_update = function (pos, event) save_memory(meta, mem) - -- Actually set the ports and send digiline messages - minetest.after(0, action, pos, env.port, lc_digiline_msgs) + -- Actually set the ports + minetest.after(0, action, pos, env.port) end local reset_meta = function(pos, code, errmsg) @@ -418,7 +416,7 @@ end local reset = function (pos) minetest.get_meta(pos):set_string("lc_interrupts", "") - action(pos, {a=false, b=false, c=false, d=false}, {}) + action(pos, {a=false, b=false, c=false, d=false}) end -- ______ |