minetest-mods/mesecons
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Finish new mesecon-in-nodedef for conductors and receptors. Make wires and switch use it for reference.

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Jeija
2012-12-08 17:50:25 +01:00
parent e0aa5b1d3d
commit 472650f099
5 changed files with 102 additions and 111 deletions
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101
mesecons/internal.lua
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@ -2,7 +2,8 @@
--Receptors
function mesecon:is_receptor_node(nodename)
if minetest.registered_nodes[nodename].mesecons
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.receptor
and minetest.registered_nodes[nodename].mesecons.receptor.state == mesecon.state.on then
return true
@ -16,7 +17,8 @@ function mesecon:is_receptor_node(nodename)
end
function mesecon:is_receptor_node_off(nodename, pos, ownpos)
if minetest.registered_nodes[nodename].mesecons
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.receptor
and minetest.registered_nodes[nodename].mesecons.receptor.state == mesecon.state.off then
return true
@ -33,7 +35,9 @@ function mesecon:receptor_get_rules(node)
if minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.receptor then
local rules = minetest.registered_nodes[node.name].mesecons.receptor.rules
if type(rules) == 'function' then
if not rules then
return mesecon.rules.default
elseif type(rules) == 'function' then
return rules(node)
else
return rules
@ -60,7 +64,8 @@ function mesecon:is_effector_on(nodename)
return true
end
end
if minetest.registered_nodes[nodename].mesecons
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.effector
and minetest.registered_nodes[nodename].mesecons.effector.state == mesecon.state.on then
return true
@ -74,7 +79,8 @@ function mesecon:is_effector_off(nodename)
return true
end
end
if minetest.registered_nodes[nodename].mesecons
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.effector
and minetest.registered_nodes[nodename].mesecons.effector.state == mesecon.state.off then
return true
@ -83,7 +89,8 @@ function mesecon:is_effector_off(nodename)
end
function mesecon:is_effector(nodename)
if minetest.registered_nodes[nodename].mesecons
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.effector then
return true
end
@ -94,7 +101,9 @@ function mesecon:effector_get_input_rules(node)
if minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.effector then
local rules = minetest.registered_nodes[node.name].mesecons.effector.rules
if type(rules) == 'function' then
if not rules then
return mesecon.rules.default
elseif type(rules) == 'function' then
return rules(node)
else
return rules
@ -117,7 +126,7 @@ end
--Signals
function mesecon:activate(pos) --TODO
local node = minetest.env:get_node(pos)
local node = minetest.env:get_node(pos)
for i, action in ipairs(mesecon.actions_on) do
action(pos, node)
end
@ -154,9 +163,10 @@ end
--Conductor system stuff
function mesecon:get_conductor_on(offstate)
if minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.condcutor then
return minetest.registered_nodes[nodename].mesecons.conductor.onstate
if minetest.registered_nodes[offstate]
and minetest.registered_nodes[offstate].mesecons
and minetest.registered_nodes[offstate].mesecons.conductor then
return minetest.registered_nodes[offstate].mesecons.conductor.onstate
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.offstate == offstate then
@ -167,9 +177,10 @@ function mesecon:get_conductor_on(offstate)
end
function mesecon:get_conductor_off(onstate)
if minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.condcutor then
return minetest.registered_nodes[nodename].mesecons.conductor.offstate
if minetest.registered_nodes[onstate]
and minetest.registered_nodes[onstate].mesecons
and minetest.registered_nodes[onstate].mesecons.conductor then
return minetest.registered_nodes[onstate].mesecons.conductor.offstate
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.onstate == onstate then
@ -179,44 +190,49 @@ function mesecon:get_conductor_off(onstate)
return false
end
function mesecon:is_conductor_on(name)
if minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.condcutor
and minetest.registered_nodes[nodename].mesecons.condcutor.state == mesecon.state.on then
function mesecon:is_conductor_on(nodename)
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.conductor
and minetest.registered_nodes[nodename].mesecons.conductor.state == mesecon.state.on then
return true
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.onstate == name then
for _, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.onstate == nodename then
return true
end
end
return false
end
function mesecon:is_conductor_off(name)
if minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.condcutor
and minetest.registered_nodes[nodename].mesecons.condcutor.state == mesecon.state.off then
function mesecon:is_conductor_off(nodename)
if minetest.registered_nodes[nodename]
and minetest.registered_nodes[nodename].mesecons
and minetest.registered_nodes[nodename].mesecons.conductor
and minetest.registered_nodes[nodename].mesecons.conductor.state == mesecon.state.off then
return true
end
for i, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.offstate == name then
for _, conductor in ipairs(mesecon.conductors) do --TODO
if conductor.offstate == nodename then
return true
end
end
return false
end
function mesecon:is_conductor(name)
function mesecon:is_conductor(nodename)
--TODO: simplify
return mesecon:is_conductor_on(name) or mesecon:is_conductor_off(name)
return mesecon:is_conductor_on(nodename) or mesecon:is_conductor_off(nodename)
end
function mesecon:conductor_get_rules(node)
if minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.condcutor then
local rules = minetest.registered_nodes[node.name].mesecons.condcutor.rules
if type(rules) == 'function' then
if minetest.registered_nodes[node.name]
and minetest.registered_nodes[node.name].mesecons
and minetest.registered_nodes[node.name].mesecons.conductor then
local rules = minetest.registered_nodes[node.name].mesecons.conductor.rules
if not rules then
return mesecon.rules.default
elseif type(rules) == 'function' then
return rules(node)
else
return rules
@ -272,17 +288,17 @@ function mesecon:turnon(pos)
if mesecon:is_effector(node.name) then
mesecon:changesignal(pos)
if mesecon:is_effector_off(node.name) then mesecon:activate(pos) end
if mesecon:is_effector_off(node.name) then
mesecon:activate(pos)
end
end
end
function mesecon:turnoff(pos) --receptor rules used because output could have been dug
local node = minetest.env:get_node(pos)
local rules
if mesecon:is_conductor_on(node.name) then
rules = mesecon:conductor_get_rules(node)
local rules = mesecon:conductor_get_rules(node)
minetest.env:add_node(pos, {name=mesecon:get_conductor_off(node.name), param2 = node.param2})
for i, rule in ipairs(rules) do
@ -299,7 +315,10 @@ function mesecon:turnoff(pos) --receptor rules used because output could have be
if mesecon:is_effector(node.name) then
mesecon:changesignal(pos)
if mesecon:is_effector_on(node.name) and not mesecon:is_powered(pos) then mesecon:deactivate(pos) end
if mesecon:is_effector_on(node.name)
and not mesecon:is_powered(pos) then
mesecon:deactivate(pos)
end
end
end
@ -347,9 +366,6 @@ function mesecon:connected_to_pw_src(pos, checked)
end
function mesecon:rules_link(output, input, dug_outputrules) --output/input are positions (outputrules optional, used if node has been dug)
local k = 1
local l = 1
local outputnode = minetest.env:get_node(output)
local inputnode = minetest.env:get_node(input)
@ -375,12 +391,11 @@ function mesecon:rules_link(output, input, dug_outputrules) --output/input are p
end
for k, outputrule in ipairs(outputrules) do
for _, outputrule in ipairs(outputrules) do
if outputrule.x + output.x == input.x
and outputrule.y + output.y == input.y
and outputrule.z + output.z == input.z then -- Check if output sends to input
l = 1
for k, inputrule in ipairs(inputrules) do
for _, inputrule in ipairs(inputrules) do
if inputrule.x + input.x == output.x
and inputrule.y + input.y == output.y
and inputrule.z + input.z == output.z then --Check if input accepts from output