minetest-mods/mesecons
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Make mesecons only connect to input and output ports (e.g. of the delayer)

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Jeija 2012-08-13 16:49:14 +02:00
parent 439af2a88b
commit 24c50571f7
4 changed files with 138 additions and 30 deletions
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28
mesecons/init.lua
View File

@ -107,9 +107,9 @@ function mesecon:add_receptor_node(nodename, rules, get_rules) --rules table is
rules=mesecon:get_rules("default")
end
mesecon.receptors[i]={}
mesecon.receptors[i].name=nodename
mesecon.receptors[i].rules=rules
mesecon.receptors[i].get_rules=get_rules
mesecon.receptors[i].name = nodename
mesecon.receptors[i].rules = rules
mesecon.receptors[i].get_rules = get_rules
end
function mesecon:add_receptor_node_off(nodename, rules, get_rules)
@ -122,9 +122,25 @@ function mesecon:add_receptor_node_off(nodename, rules, get_rules)
rules=mesecon:get_rules("default")
end
mesecon.receptors_off[i]={}
mesecon.receptors_off[i].name=nodename
mesecon.receptors_off[i].rules=rules
mesecon.receptors_off[i].get_rules=get_rules
mesecon.receptors_off[i].name = nodename
mesecon.receptors_off[i].rules = rules
mesecon.receptors_off[i].get_rules = get_rules
end
function mesecon:register_effector(onstate, offstate, input_rules, get_input_rules)
local i=1
repeat
if mesecon.effectors[i]==nil then break end
i=i+1
until false
if get_input_rules==nil and input_rules==nil then
rules=mesecon:get_rules("default")
end
mesecon.effectors[i]={}
mesecon.effectors[i].onstate = onstate
mesecon.effectors[i].offstate = offstate
mesecon.effectors[i].input_rules = input_rules
mesecon.effectors[i].get_input_rules = get_input_rules
end
function mesecon:receptor_on(pos, rules)

59
mesecons/internal.lua
View File

@ -37,6 +37,7 @@ function mesecon:receptor_get_rules(node)
i = i + 1
end
local i = 1
while(mesecon.receptors_off[i] ~= nil) do
if mesecon.receptors_off[i].name == node.name then
if mesecon.receptors_off[i].get_rules ~= nil then
@ -52,6 +53,64 @@ function mesecon:receptor_get_rules(node)
return nil
end
function mesecon:effector_get_input_rules(node)
local i = 1
while(mesecon.effectors[i] ~= nil) do
if mesecon.effectors[i].onstate == node.name
or mesecon.effectors[i].offstate == node.name then
if mesecon.effectors[i].get_input_rules ~= nil then
return mesecon.effectors[i].get_input_rules(node.param2)
elseif mesecon.receptors[i].input_rules ~=nil then
return mesecon.effectors[i].input_rules
else
return mesecon:get_rules("default")
end
end
i = i + 1
end
end
-- Helpers for nodeboxlike mesecons
function mesecon:receptor_outputs (cpos, rpos) --cpos = conductor pos, rpos = receptor pos
local rnode = minetest.env:get_node (rpos)
local rules = mesecon:receptor_get_rules (rnode)
if rules == nil then return false end
local i = 1
while rules[i] ~= nil do
if rpos.x + rules[i].x == cpos.x
and rpos.y + rules[i].y == cpos.y
and rpos.z + rules[i].z == cpos.z then
return true
end
i = i + 1
end
return false
end
function mesecon:effector_inputs (cpos, rpos) --cpos = conductor pos, rpos = receptor pos
local rnode = minetest.env:get_node (rpos)
local rules = mesecon:effector_get_input_rules (rnode)
if rules == nil then return false end
local i = 1
while rules[i] ~= nil do
if rpos.x + rules[i].x == cpos.x
and rpos.y + rules[i].y == cpos.y
and rpos.z + rules[i].z == cpos.z then
return true
end
i = i + 1
end
return false
end
function mesecon:node_connects(cpos, rpos) --cpos = conductor pos, rpos = receptor pos
return mesecon:receptor_outputs (cpos, rpos) or mesecon:effector_inputs (cpos, rpos)
end
--Signals
function mesecon:activate(pos)

70
mesecons/wires.lua
View File

@ -232,24 +232,51 @@ function mesecon:update_autoconnect(pos, secondcall, replace_old)
nodename = minetest.env:get_node(pos).name
if string.find(nodename, "mesecons:wire_") == nil and not replace_old then return nil end
--if the groups mesecon == 1 then wires won't connect to it
xp = (minetest.get_item_group(minetest.env:get_node(xppos).name, "mesecon") > 1 or
minetest.get_item_group(minetest.env:get_node(xpympos).name, "mesecon") > 1) and 1 or 0
zp = (minetest.get_item_group(minetest.env:get_node(zppos).name, "mesecon") > 1 or
minetest.get_item_group(minetest.env:get_node(zpympos).name, "mesecon") > 1) and 1 or 0
xm = (minetest.get_item_group(minetest.env:get_node(xmpos).name, "mesecon") > 1 or
minetest.get_item_group(minetest.env:get_node(xmympos).name, "mesecon") > 1) and 1 or 0
zm = (minetest.get_item_group(minetest.env:get_node(zmpos).name, "mesecon") > 1 or
minetest.get_item_group(minetest.env:get_node(zmympos).name, "mesecon") > 1) and 1 or 0
local zmg = minetest.get_item_group(minetest.env:get_node(zmpos ).name, "mesecon")
local zmymg = minetest.get_item_group(minetest.env:get_node(zmympos).name, "mesecon")
local xmg = minetest.get_item_group(minetest.env:get_node(xmpos ).name, "mesecon")
local xmymg = minetest.get_item_group(minetest.env:get_node(xmympos).name, "mesecon")
local zpg = minetest.get_item_group(minetest.env:get_node(zppos ).name, "mesecon")
local zpymg = minetest.get_item_group(minetest.env:get_node(zpympos).name, "mesecon")
local xpg = minetest.get_item_group(minetest.env:get_node(xppos ).name, "mesecon")
local xpymg = minetest.get_item_group(minetest.env:get_node(xpympos).name, "mesecon")
xpy = (minetest.get_item_group(minetest.env:get_node(xpypos).name, "mesecon") > 1) and 1 or 0
zpy = (minetest.get_item_group(minetest.env:get_node(zpypos).name, "mesecon") > 1) and 1 or 0
xmy = (minetest.get_item_group(minetest.env:get_node(xmypos).name, "mesecon") > 1) and 1 or 0
zmy = (minetest.get_item_group(minetest.env:get_node(zmypos).name, "mesecon") > 1) and 1 or 0
local xpyg = minetest.get_item_group(minetest.env:get_node(xpypos).name, "mesecon")
local zpyg = minetest.get_item_group(minetest.env:get_node(zpypos).name, "mesecon")
local xmyg = minetest.get_item_group(minetest.env:get_node(xmypos).name, "mesecon")
local zmyg = minetest.get_item_group(minetest.env:get_node(zmypos).name, "mesecon")
if ((zmg == 2) or (zmymg == 2)) == true then zm = 1 else zm = 0 end
if ((xmg == 2) or (xmymg == 2)) == true then xm = 1 else xm = 0 end
if ((zpg == 2) or (zpymg == 2)) == true then zp = 1 else zp = 0 end
if ((xpg == 2) or (xpymg == 2)) == true then xp = 1 else xp = 0 end
if xpyg == 2 then xpy = 1 else xpy = 0 end
if zpyg == 2 then zpy = 1 else zpy = 0 end
if xmyg == 2 then xmy = 1 else xmy = 0 end
if zmyg == 2 then zmy = 1 else zmy = 0 end
-- If group == 3 then the mesecon only connects to input and output ports
if xpg == 3 and mesecon:node_connects(pos, xppos) then xp = 1 end
if xmg == 3 and mesecon:node_connects(pos, xmpos) then xm = 1 end
if zpg == 3 and mesecon:node_connects(pos, zppos) then zp = 1 end
if zmg == 3 and mesecon:node_connects(pos, zmpos) then zm = 1 end
if xpymg == 3 and mesecon:node_connects(pos, xpympos) then xp = 1 end
if xmymg == 3 and mesecon:node_connects(pos, xmympos) then xm = 1 end
if zpymg == 3 and mesecon:node_connects(pos, zpympos) then zp = 1 end
if zmymg == 3 and mesecon:node_connects(pos, zmympos) then zm = 1 end
if xpyg == 3 then if mesecon:node_connects(pos, xpypos) then xpy = 1 end end
if zpyg == 3 then if mesecon:node_connects(pos, zpypos) then zpy = 1 end end
if xmyg == 3 then if mesecon:node_connects(pos, xmypos) then xmy = 1 end end
if zmyg == 3 then if mesecon:node_connects(pos, zmypos) then zmy = 1 end end
-- Backward compatibility
if replace_old then
print ("replacing")
xp = (xp == 1 or (string.find(minetest.env:get_node(xppos ).name, "mesecons:mesecon_") ~= nil or
string.find(minetest.env:get_node(xpympos).name, "mesecons:mesecon_") ~= nil)) and 1 or 0
zp = (zp == 1 or (string.find(minetest.env:get_node(zppos ).name, "mesecons:mesecon_") ~= nil or
@ -273,6 +300,7 @@ function mesecon:update_autoconnect(pos, secondcall, replace_old)
local nodeid = tostring(xp )..tostring(zp )..tostring(xm )..tostring(zm )..
tostring(xpy)..tostring(zpy)..tostring(xmy)..tostring(zmy)
if string.find(nodename, "_off") ~= nil then
minetest.env:set_node(pos, {name = "mesecons:wire_"..nodeid.."_off"})
else
@ -287,12 +315,12 @@ minetest.register_craft({
}
})
minetest.register_abm(
{nodenames = {"mesecons:mesecon_off", "mesecons:mesecon_on"},
interval = 2,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
mesecon:update_autoconnect(pos, false, true)
end,
})
--minetest.register_abm(
-- {nodenames = {"mesecons:mesecon_off", "mesecons:mesecon_on"},
-- interval = 2,
-- chance = 1,
-- action = function(pos, node, active_object_count, active_object_count_wider)
-- mesecon:update_autoconnect(pos, false, true)
-- end,
--})
end

11
mesecons_delayer/init.lua
View File

@ -1,9 +1,9 @@
for i = 1, 4 do
local groups = {}
if i == 1 then
groups = {bendy=2,snappy=1,dig_immediate=2, mesecon = 2}
groups = {bendy=2,snappy=1,dig_immediate=2, mesecon = 3}
else
groups = {bendy=2,snappy=1,dig_immediate=2, not_in_creative_inventory=1, mesecon = 2}
groups = {bendy=2,snappy=1,dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
end
boxes = {{ -6/16, -8/16, -6/16, 6/16, -7/16, 6/16 }, -- the main slab
@ -69,7 +69,7 @@ minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
type = "fixed",
fixed = boxes
},
groups = {bendy=2,snappy=1,dig_immediate=2,not_in_creative_inventory=1, mesecon = 2},
groups = {bendy=2,snappy=1,dig_immediate=2, not_in_creative_inventory=1, mesecon = 3},
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
@ -218,3 +218,8 @@ mesecon:add_receptor_node_off("mesecons_delayer:delayer_off_1", all_rules, mesec
mesecon:add_receptor_node_off("mesecons_delayer:delayer_off_2", all_rules, mesecon.delayer_get_output_rules)
mesecon:add_receptor_node_off("mesecons_delayer:delayer_off_3", all_rules, mesecon.delayer_get_output_rules)
mesecon:add_receptor_node_off("mesecons_delayer:delayer_off_4", all_rules, mesecon.delayer_get_output_rules)
mesecon:register_effector("mesecons_delayer:delayer_on_1", "mesecons_delayer:delayer_off_1", all_rules, mesecon.delayer_get_input_rules)
mesecon:register_effector("mesecons_delayer:delayer_on_2", "mesecons_delayer:delayer_off_2", all_rules, mesecon.delayer_get_input_rules)
mesecon:register_effector("mesecons_delayer:delayer_on_3", "mesecons_delayer:delayer_off_3", all_rules, mesecon.delayer_get_input_rules)
mesecon:register_effector("mesecons_delayer:delayer_on_4", "mesecons_delayer:delayer_off_4", all_rules, mesecon.delayer_get_input_rules)