Replace mesecon:<some_function> with mesecon.<some_function> for greater

flexibility and because it was never inteded to be OOP in the first
place.

mesecon.receptor_on and mesecon.receptor_off are provided by wrappers
(mesecon:receptor_on/off) for compatibility, but will be removed. Mod
programmers that use mesecons: Please update!

Also, fix microcontroller polluting the global namespace and remove some
deprecated stuff.

1 files changed, 32 insertions, 32 deletions

diff --git a/mesecons/util.lua b/mesecons/util.lua
index 65172ae..281997a 100644
--- a/mesecons/util.lua
+++ b/mesecons/util.lua
@@ -1,4 +1,4 @@
-function mesecon:move_node(pos, newpos)
+function mesecon.move_node(pos, newpos)
 	local node = minetest.get_node(pos)
 	local meta = minetest.get_meta(pos):to_table()
 	minetest.remove_node(pos)
@@ -7,18 +7,18 @@ function mesecon:move_node(pos, newpos)
 end
 
 --[[ new functions:
-mesecon:flattenrules(allrules)
-mesecon:rule2bit(findrule, allrules)
-mesecon:rule2meta(findrule, allrules)
+mesecon.flattenrules(allrules)
+mesecon.rule2bit(findrule, allrules)
+mesecon.rule2meta(findrule, allrules)
 dec2bin(n)
-mesecon:getstate(nodename, states)
-mesecon:getbinstate(nodename, states)
-mesecon:get_bit(binary, bit)
-mesecon:set_bit(binary, bit, value)
-mesecon:invertRule(r)
+mesecon.getstate(nodename, states)
+mesecon.getbinstate(nodename, states)
+mesecon.get_bit(binary, bit)
+mesecon.set_bit(binary, bit, value)
+mesecon.invertRule(r)
 --]]
 
-function mesecon:flattenrules(allrules)
+function mesecon.flattenrules(allrules)
 --[[
 	{
 		{
@@ -53,7 +53,7 @@ function mesecon:flattenrules(allrules)
 --]]
 end
 
-function mesecon:rule2bit(findrule, allrules)
+function mesecon.rule2bit(findrule, allrules)
 	--get the bit of the metarule the rule is in, or bit 1
 	if (allrules[1] and
 	    allrules[1].x) or
@@ -62,14 +62,14 @@ function mesecon:rule2bit(findrule, allrules)
 	end
 	for m,metarule in ipairs( allrules) do
 	for _,    rule in ipairs(metarule ) do
-		if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
+		if mesecon.cmpPos(findrule, rule) and mesecon.cmpSpecial(findrule, rule) then
 			return m
 		end
 	end
 	end
 end
 
-function mesecon:rule2metaindex(findrule, allrules)
+function mesecon.rule2metaindex(findrule, allrules)
 	--get the metarule the rule is in, or allrules
 
 	if allrules[1].x then
@@ -77,20 +77,20 @@ function mesecon:rule2metaindex(findrule, allrules)
 	end
 
 	if not(findrule) then
-		return mesecon:flattenrules(allrules)
+		return mesecon.flattenrules(allrules)
 	end
 
 	for m, metarule in ipairs( allrules) do
 	for _,     rule in ipairs(metarule ) do
-		if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
+		if mesecon.cmpPos(findrule, rule) and mesecon.cmpSpecial(findrule, rule) then
 			return m
 		end
 	end
 	end
 end
 
-function mesecon:rule2meta(findrule, allrules)
-	local index = mesecon:rule2metaindex(findrule, allrules)
+function mesecon.rule2meta(findrule, allrules)
+	local index = mesecon.rule2metaindex(findrule, allrules)
 	if index == nil then
 		if allrules[1].x then
 			return allrules
@@ -119,7 +119,7 @@ else
 	end
 end
 
-function mesecon:getstate(nodename, states)
+function mesecon.getstate(nodename, states)
 	for state, name in ipairs(states) do
 		if name == nodename then
 			return state
@@ -128,23 +128,23 @@ function mesecon:getstate(nodename, states)
 	error(nodename.." doesn't mention itself in "..dump(states))
 end
 
-function mesecon:getbinstate(nodename, states)
-	return dec2bin(mesecon:getstate(nodename, states)-1)
+function mesecon.getbinstate(nodename, states)
+	return dec2bin(mesecon.getstate(nodename, states)-1)
 end
 
-function mesecon:get_bit(binary,bit)
+function mesecon.get_bit(binary,bit)
 	bit = bit or 1
 	local c = binary:len()-(bit-1)
 	return binary:sub(c,c) == "1"
 end
 
-function mesecon:set_bit(binary,bit,value)
+function mesecon.set_bit(binary,bit,value)
 	if value == "1" then
-		if not mesecon:get_bit(binary,bit) then
+		if not mesecon.get_bit(binary,bit) then
 			return dec2bin(tonumber(binary,2)+math.pow(2,bit-1))
 		end
 	elseif value == "0" then
-		if mesecon:get_bit(binary,bit) then
+		if mesecon.get_bit(binary,bit) then
 			return dec2bin(tonumber(binary,2)-math.pow(2,bit-1))
 		end
 	end
@@ -152,29 +152,29 @@ function mesecon:set_bit(binary,bit,value)
 	
 end
 
-function mesecon:invertRule(r)
+function mesecon.invertRule(r)
 	return {x = -r.x, y = -r.y, z = -r.z, sx = r.sx, sy = r.sy, sz = r.sz}
 end
 
-function mesecon:addPosRule(p, r)
+function mesecon.addPosRule(p, r)
 	return {x = p.x + r.x, y = p.y + r.y, z = p.z + r.z}
 end
 
-function mesecon:cmpPos(p1, p2)
+function mesecon.cmpPos(p1, p2)
 	return (p1.x == p2.x and p1.y == p2.y and p1.z == p2.z)
 end
 
-function mesecon:cmpSpecial(r1, r2)
+function mesecon.cmpSpecial(r1, r2)
 	return (r1.sx == r2.sx and r1.sy == r2.sy and r1.sz == r2.sz)
 end
 
-function mesecon:tablecopy(table) -- deep table copy
+function mesecon.tablecopy(table) -- deep table copy
 	if type(table) ~= "table" then return table end -- no need to copy
 	local newtable = {}
 
 	for idx, item in pairs(table) do
 		if type(item) == "table" then
-			newtable[idx] = mesecon:tablecopy(item)
+			newtable[idx] = mesecon.tablecopy(item)
 		else
 			newtable[idx] = item
 		end
@@ -183,12 +183,12 @@ function mesecon:tablecopy(table) -- deep table copy
 	return newtable
 end
 
-function mesecon:cmpAny(t1, t2)
+function mesecon.cmpAny(t1, t2)
 	if type(t1) ~= type(t2) then return false end
 	if type(t1) ~= "table" and type(t2) ~= "table" then return t1 == t2 end
 
 	for i, e in pairs(t1) do
-		if not mesecon:cmpAny(e, t2[i]) then return false end
+		if not mesecon.cmpAny(e, t2[i]) then return false end
 	end
 
 	return true