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https://github.com/minetest-mods/mesecons.git
synced 2024-08-21 05:24:11 +02:00
Fixes with multi-conductors that have special connects
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@ -412,7 +412,7 @@ end
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function mesecon:turnon(pos, rulename)
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local node = minetest.get_node(pos)
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if mesecon:is_conductor_off(node, rulename) then
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local rules = mesecon:conductor_get_rules(node)
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@ -429,7 +429,7 @@ function mesecon:turnon(pos, rulename)
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for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
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local np = mesecon:addPosRule(pos, rule)
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local link, rulename = mesecon:rules_link(pos, np)
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local link, rulename = mesecon:rules_link_rule(pos, rule)
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if link then
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mesecon:turnon(np, rulename)
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@ -462,7 +462,7 @@ function mesecon:turnoff(pos, rulename)
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for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
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local np = mesecon:addPosRule(pos, rule)
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local link, rulename = mesecon:rules_link(pos, np)
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local link, rulename = mesecon:rules_link_rule(pos, rule)
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if link then
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mesecon:turnoff(np, rulename)
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@ -498,23 +498,25 @@ function mesecon:connected_to_receptor(pos, rulename)
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end
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function mesecon:find_receptor_on(pos, checked, rulename)
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-- find out if node has already been checked (to prevent from endless loop)
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for _, cp in ipairs(checked) do
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if mesecon:cmpPos(cp, pos) then
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return false, checked
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end
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end
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-- add current position to checked
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table.insert(checked, {x=pos.x, y=pos.y, z=pos.z})
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local node = minetest.get_node(pos)
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if mesecon:is_receptor_on(node.name) then
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-- add current position to checked
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table.insert(checked, {x=pos.x, y=pos.y, z=pos.z})
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return true
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end
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if mesecon:is_conductor(node.name) then
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local rules = mesecon:conductor_get_rules(node)
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local metaindex = mesecon:rule2metaindex(rulename, rules)
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-- find out if node has already been checked (to prevent from endless loop)
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for _, cp in ipairs(checked) do
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if mesecon:cmpPos(cp, pos) and cp.metaindex == metaindex then
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return false, checked
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end
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end
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-- add current position to checked
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table.insert(checked, {x=pos.x, y=pos.y, z=pos.z, metaindex = metaindex})
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for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
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local np = mesecon:addPosRule(pos, rule)
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if mesecon:rules_link(np, pos) then
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@ -523,6 +525,14 @@ function mesecon:find_receptor_on(pos, checked, rulename)
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end
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end
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end
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else
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-- find out if node has already been checked (to prevent from endless loop)
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for _, cp in ipairs(checked) do
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if mesecon:cmpPos(cp, pos) then
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return false, checked
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end
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end
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table.insert(checked, {x=pos.x, y=pos.y, z=pos.z})
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end
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return false
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@ -543,9 +553,7 @@ function mesecon:rules_link(output, input, dug_outputrules) --output/input are p
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for _, inputrule in ipairs(mesecon:flattenrules(inputrules)) do
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-- Check if input accepts from output
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if mesecon:cmpPos(mesecon:addPosRule(input, inputrule), output) then
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if inputrule.sx == nil or outputrule.sx == nil or
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(inputrule.sx == outputrule.sx and inputrule.sy == outputrule.sy
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and inputrule.sz == outputrule.sz) then
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if inputrule.sx == nil or outputrule.sx == nil or mesecon:cmpSpecial(inputrule, outputrule) then
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return true, inputrule
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end
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end
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@ -555,6 +563,25 @@ function mesecon:rules_link(output, input, dug_outputrules) --output/input are p
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return false
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end
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function mesecon:rules_link_rule(output, rule) --output/input are positions (outputrules optional, used if node has been dug), second return value: the name of the affected input rule
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local input = mesecon:addPosRule(output, rule)
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local inputnode = minetest.get_node(input)
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local inputrules = mesecon:get_any_inputrules (inputnode)
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if not inputrules then
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return
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end
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for _, inputrule in ipairs(mesecon:flattenrules(inputrules)) do
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-- Check if input accepts from output
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if mesecon:cmpPos(mesecon:addPosRule(input, inputrule), output) then
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if inputrule.sx == nil or rule.sx == nil or mesecon:cmpSpecial(inputrule, rule) then
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return true, inputrule
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end
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end
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end
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return false
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end
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function mesecon:rules_link_anydir(pos1, pos2)
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return mesecon:rules_link(pos1, pos2) or mesecon:rules_link(pos2, pos1)
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end
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@ -62,18 +62,18 @@ function mesecon:rule2bit(findrule, allrules)
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end
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for m,metarule in ipairs( allrules) do
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for _, rule in ipairs(metarule ) do
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if mesecon:cmpPos(findrule, rule) then
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if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
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return m
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end
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end
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end
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end
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function mesecon:rule2meta(findrule, allrules)
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function mesecon:rule2metaindex(findrule, allrules)
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--get the metarule the rule is in, or allrules
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if allrules[1].x then
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return allrules
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return nil
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end
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if not(findrule) then
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@ -82,13 +82,19 @@ function mesecon:rule2meta(findrule, allrules)
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for m, metarule in ipairs( allrules) do
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for _, rule in ipairs(metarule ) do
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if mesecon:cmpPos(findrule, rule) then
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return metarule
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if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
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return m
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end
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end
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end
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end
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function mesecon:rule2meta(findrule, allrules)
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local index = mesecon:rule2metaindex(findrule, allrules)
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if index == nil then return allrules end
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return allrules[index]
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end
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if convert_base then
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print(
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"base2dec is tonumber(num,base1)\n"..
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@ -141,7 +147,7 @@ function mesecon:set_bit(binary,bit,value)
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end
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function mesecon:invertRule(r)
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return {x = -r.x, y = -r.y, z = -r.z}
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return {x = -r.x, y = -r.y, z = -r.z, sx = r.sx, sy = r.sy, sz = r.sz}
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end
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function mesecon:addPosRule(p, r)
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@ -152,6 +158,10 @@ function mesecon:cmpPos(p1, p2)
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return (p1.x == p2.x and p1.y == p2.y and p1.z == p2.z)
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end
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function mesecon:cmpSpecial(r1, r2)
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return (r1.sx == r2.sx and r1.sy == r2.sy and r1.sz == r2.sz)
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end
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function mesecon:tablecopy(table) -- deep table copy
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local newtable = {}
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