From 6147c385cca2c5b1dbaf93cab4508fb0459b6fdb Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 01:23:15 -0700
Subject: [PATCH 01/14] initial gates commit, logic behind gates works, more
 work to do.

---
 mesecons_gates/depends.txt                    |   2 +
 mesecons_gates/init.lua                       | 124 ++++++++++++++++++
 mesecons_textures/textures/jeija_gate_and.png | Bin 0 -> 233 bytes
 .../textures/jeija_gate_diode.png             | Bin 0 -> 231 bytes
 .../textures/jeija_gate_nand.png              | Bin 0 -> 251 bytes
 mesecons_textures/textures/jeija_gate_not.png | Bin 0 -> 241 bytes
 mesecons_textures/textures/jeija_gate_off.png | Bin 0 -> 195 bytes
 mesecons_textures/textures/jeija_gate_on.png  | Bin 0 -> 195 bytes
 mesecons_textures/textures/jeija_gate_xor.png | Bin 0 -> 245 bytes
 9 files changed, 126 insertions(+)
 create mode 100644 mesecons_gates/depends.txt
 create mode 100644 mesecons_gates/init.lua
 create mode 100644 mesecons_textures/textures/jeija_gate_and.png
 create mode 100644 mesecons_textures/textures/jeija_gate_diode.png
 create mode 100644 mesecons_textures/textures/jeija_gate_nand.png
 create mode 100644 mesecons_textures/textures/jeija_gate_not.png
 create mode 100644 mesecons_textures/textures/jeija_gate_off.png
 create mode 100644 mesecons_textures/textures/jeija_gate_on.png
 create mode 100644 mesecons_textures/textures/jeija_gate_xor.png

diff --git a/mesecons_gates/depends.txt b/mesecons_gates/depends.txt
new file mode 100644
index 0000000..52fb260
--- /dev/null
+++ b/mesecons_gates/depends.txt
@@ -0,0 +1,2 @@
+mesecons
+mesecons_microcontroller
diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
new file mode 100644
index 0000000..1c84005
--- /dev/null
+++ b/mesecons_gates/init.lua
@@ -0,0 +1,124 @@
+gates = {"diode", "not", "nand", "and", "xor"}
+for g in ipairs(gates) do gate = gates[g]
+
+	inrules = {}
+	outrules = {}
+	rules = {}
+	table.insert(outrules, {x=1, y=0, z=0})
+	table.insert(rules, {x=1, y=0, z=0})
+	if g < 3 then
+		table.insert(inrules, {x=-1, y=0, z=0})
+		table.insert(rules, {x=-1, y=0, z=0})
+	else
+		table.insert(inrules, {x=0, y=0, z=1})
+		table.insert(rules, {x=0, y=0, z=1})
+		table.insert(inrules, {x=0, y=0, z=-1})
+		table.insert(rules, {x=0, y=0, z=-1})
+	end
+	--table.insert(rules, inrules)
+	--table.insert(rules, outrules)
+
+	for on=0,1 do
+		if on == 1 then
+			onoff = "on"
+		else
+			onoff = "off"
+		end
+		if on == 1 then
+			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
+		else
+			groups = {dig_immediate=2, mesecon = 3}
+		end
+
+		nodename = "mesecons_gates:"..gate.."_"..onoff
+
+		minetest.register_node(nodename, {
+			description = gate.." Gate",
+			drawtype = "normal",
+			tiles = {
+				"jeija_gate_"..onoff..".png^"..
+				"jeija_gate_"..gate..".png",
+			},
+			walkable = true,
+			on_construct = function(pos)
+				update_gate(pos)
+			end,
+			groups = groups,
+
+		})
+
+		mesecon:add_rules(gate,outrules)
+		mesecon:register_effector(nodename, nodename, rules)
+		--if on then
+		--	mesecon:add_receptor_node(nodename, outrules)
+		--end
+		--mesecon:add_receptor_node("mesecons_gates:and_off", 
+		--mesecon:add_receptor_node("mesecons_gates:and_on", 
+	end
+end
+
+function get_gate(pos)
+	string = minetest.env:get_node(pos).name
+	string = string.gsub(string, "mesecons_gates:", "")
+	--gate
+	string = string.gsub(string, "_on", "")
+	string = string.gsub(string, "_off", "")
+	return string
+end
+
+function gate_state(pos)
+	name = minetest.env:get_node(pos).name
+	if string.find(name, "off")~=nil then
+		return false
+	else
+		return true
+	end
+end
+--[[
+function gate_on(pos)
+	if !gate_state(pos) then
+		minetest.env:add_node("mesecons_gates:"..get_gate(pos).."_on")
+	end
+end
+
+function gate_off(pos)
+	if gate_state(pos) then
+		minetest.env:add_node("mesecons_gates:"..get_gate(pos).."_off")
+	end
+end
+--]]
+function set_gate(pos, open)
+	if open then
+		if not gate_state(pos) then
+			minetest.env:add_node(pos, {name="mesecons_gates:"..get_gate(pos).."_on"})
+		end
+	else
+		if gate_state(pos) then
+			minetest.env:add_node(pos, {name="mesecons_gates:"..get_gate(pos).."_off"})
+		end
+	end
+end
+
+function update_gate(pos)
+	gate = get_gate(pos)
+	L = yc_get_real_portstates(pos)
+	if gate == "diode" then
+		set_gate(pos, L.a)	
+	elseif gate == "not" then
+		set_gate(pos, not L.a)
+	elseif gate == "nand" then
+		set_gate(pos, not(L.b and L.d))
+	elseif gate == "and" then
+		set_gate(pos, L.b and L.d)
+	else--if gate == "xor" then
+		set_gate(pos, (L.b and not L.d) or (not L.b and L.d))
+	end
+end
+
+mesecon:register_on_signal_change(function(pos,node)
+	if string.find(node.name, "mesecons_gates:")~=nil then
+		update_gate(pos)
+	end
+end)
+
+
diff --git a/mesecons_textures/textures/jeija_gate_and.png b/mesecons_textures/textures/jeija_gate_and.png
new file mode 100644
index 0000000000000000000000000000000000000000..0ddc0434112164f957814cba436c92aa01485ce2
GIT binary patch
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diff --git a/mesecons_textures/textures/jeija_gate_diode.png b/mesecons_textures/textures/jeija_gate_diode.png
new file mode 100644
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GIT binary patch
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diff --git a/mesecons_textures/textures/jeija_gate_nand.png b/mesecons_textures/textures/jeija_gate_nand.png
new file mode 100644
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GIT binary patch
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diff --git a/mesecons_textures/textures/jeija_gate_not.png b/mesecons_textures/textures/jeija_gate_not.png
new file mode 100644
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GIT binary patch
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diff --git a/mesecons_textures/textures/jeija_gate_off.png b/mesecons_textures/textures/jeija_gate_off.png
new file mode 100644
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GIT binary patch
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diff --git a/mesecons_textures/textures/jeija_gate_on.png b/mesecons_textures/textures/jeija_gate_on.png
new file mode 100644
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diff --git a/mesecons_textures/textures/jeija_gate_xor.png b/mesecons_textures/textures/jeija_gate_xor.png
new file mode 100644
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GIT binary patch
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From f93930a4781f113da7b84d4b834f2859d17181ee Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 13:07:18 -0700
Subject: [PATCH 02/14] gate output works

---
 mesecons_gates/init.lua | 69 ++++++++++++++++-------------------------
 1 file changed, 26 insertions(+), 43 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index 1c84005..b8f4797 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -1,33 +1,30 @@
 gates = {"diode", "not", "nand", "and", "xor"}
+out = {x=1, y=0, z=0}
+inonerules = {{x=-1, y=0, z=0}}
+intworules = {{x=0, y=0, z=1},{x=0, y=0, z=-1}}
+onerules = inonerules
+table.insert(onerules, out)
+tworules = intworules
+table.insert(tworules, out)
+outrules = {}
+outrules = table.insert(outrules, out)
 for g in ipairs(gates) do gate = gates[g]
-
-	inrules = {}
-	outrules = {}
-	rules = {}
-	table.insert(outrules, {x=1, y=0, z=0})
-	table.insert(rules, {x=1, y=0, z=0})
 	if g < 3 then
-		table.insert(inrules, {x=-1, y=0, z=0})
-		table.insert(rules, {x=-1, y=0, z=0})
+		inrules = inonerules
+		rules = onerules
 	else
-		table.insert(inrules, {x=0, y=0, z=1})
-		table.insert(rules, {x=0, y=0, z=1})
-		table.insert(inrules, {x=0, y=0, z=-1})
-		table.insert(rules, {x=0, y=0, z=-1})
+		inrules = intworules
+		rules = tworules
 	end
-	--table.insert(rules, inrules)
-	--table.insert(rules, outrules)
-
 	for on=0,1 do
 		if on == 1 then
 			onoff = "on"
+			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
+			drop = "mesecons_gates:"..gate.."_off"
 		else
 			onoff = "off"
-		end
-		if on == 1 then
-			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
-		else
 			groups = {dig_immediate=2, mesecon = 3}
+			drop = nodename
 		end
 
 		nodename = "mesecons_gates:"..gate.."_"..onoff
@@ -44,16 +41,11 @@ for g in ipairs(gates) do gate = gates[g]
 				update_gate(pos)
 			end,
 			groups = groups,
+			drop = drop,
 
 		})
 
-		mesecon:add_rules(gate,outrules)
-		mesecon:register_effector(nodename, nodename, rules)
-		--if on then
-		--	mesecon:add_receptor_node(nodename, outrules)
-		--end
-		--mesecon:add_receptor_node("mesecons_gates:and_off", 
-		--mesecon:add_receptor_node("mesecons_gates:and_on", 
+		mesecon:register_effector(nodename, nodename, inrules)
 	end
 end
 
@@ -74,27 +66,19 @@ function gate_state(pos)
 		return true
 	end
 end
---[[
-function gate_on(pos)
-	if !gate_state(pos) then
-		minetest.env:add_node("mesecons_gates:"..get_gate(pos).."_on")
-	end
-end
 
-function gate_off(pos)
-	if gate_state(pos) then
-		minetest.env:add_node("mesecons_gates:"..get_gate(pos).."_off")
-	end
-end
---]]
-function set_gate(pos, open)
-	if open then
+function set_gate(pos, on)
+	gate = get_gate(pos)
+	local rules = {{x=1, y=0, z=0}}
+	if on then
 		if not gate_state(pos) then
-			minetest.env:add_node(pos, {name="mesecons_gates:"..get_gate(pos).."_on"})
+			minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_on"})
+		mesecon:receptor_on(pos, rules)
 		end
 	else
 		if gate_state(pos) then
-			minetest.env:add_node(pos, {name="mesecons_gates:"..get_gate(pos).."_off"})
+			minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_off"})
+			mesecon:receptor_off(pos, rules)
 		end
 	end
 end
@@ -121,4 +105,3 @@ mesecon:register_on_signal_change(function(pos,node)
 	end
 end)
 
-

From b44f443fb27ebdf0129bade9b4d1fbfbfdaf66e5 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 13:48:16 -0700
Subject: [PATCH 03/14] nodeboxes

---
 mesecons_gates/init.lua | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index b8f4797..fd680e1 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -29,13 +29,22 @@ for g in ipairs(gates) do gate = gates[g]
 
 		nodename = "mesecons_gates:"..gate.."_"..onoff
 
+		node_box = {
+			type = "fixed",
+			fixed = { -8/16, -8/16, -8/16, 8/16, -7/16, 8/16 },
+		}
+
 		minetest.register_node(nodename, {
 			description = gate.." Gate",
-			drawtype = "normal",
+			paramtype = "light",
+			drawtype = "nodebox",
 			tiles = {
+				"jeija_microcontroller_bottom.png^"..
 				"jeija_gate_"..onoff..".png^"..
 				"jeija_gate_"..gate..".png",
 			},
+			selection_box = node_box,
+			node_box = node_box,
 			walkable = true,
 			on_construct = function(pos)
 				update_gate(pos)

From efd06143b19ad627a9b5e6b2edd122486f4c3710 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 16:10:23 -0700
Subject: [PATCH 04/14] gates overheat

---
 mesecons_gates/init.lua | 46 ++++++++++++++++++++++++++++++++---------
 1 file changed, 36 insertions(+), 10 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index fd680e1..089d608 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -21,10 +21,12 @@ for g in ipairs(gates) do gate = gates[g]
 			onoff = "on"
 			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
 			drop = "mesecons_gates:"..gate.."_off"
+			description = "You hacker you!"
 		else
 			onoff = "off"
 			groups = {dig_immediate=2, mesecon = 3}
 			drop = nodename
+			description = gate.." Gate"
 		end
 
 		nodename = "mesecons_gates:"..gate.."_"..onoff
@@ -35,7 +37,7 @@ for g in ipairs(gates) do gate = gates[g]
 		}
 
 		minetest.register_node(nodename, {
-			description = gate.." Gate",
+			description = description,
 			paramtype = "light",
 			drawtype = "nodebox",
 			tiles = {
@@ -47,6 +49,8 @@ for g in ipairs(gates) do gate = gates[g]
 			node_box = node_box,
 			walkable = true,
 			on_construct = function(pos)
+				local meta = minetest.env:get_meta(pos)
+				meta:set_int("heat", 0)
 				update_gate(pos)
 			end,
 			groups = groups,
@@ -69,25 +73,47 @@ end
 
 function gate_state(pos)
 	name = minetest.env:get_node(pos).name
-	if string.find(name, "off")~=nil then
-		return false
-	else
-		return true
-	end
+	return string.find(name, "off") == nil
+end
+
+function pop_gate(pos)
+	gate = get_gate(pos)
+	minetest.env:remove_node(pos)
+	minetest.after(0.2, yc_overheat_off, pos)
+	minetest.env:add_item(pos, "mesecons_gates:"..gate.."_off")
 end
 
 function set_gate(pos, on)
 	gate = get_gate(pos)
+	local meta = minetest.env:get_meta(pos)
 	local rules = {{x=1, y=0, z=0}}
 	if on then
 		if not gate_state(pos) then
-			minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_on"})
-		mesecon:receptor_on(pos, rules)
+			yc_heat(meta)
+			minetest.after(0.5, yc_cool, meta)
+			if yc_overheat(meta) then
+				pop_gate(pos)
+			else
+				heat = meta:get_int("heat")
+				minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_on"})
+				local meta2 = minetest.env:get_meta(pos)
+				meta2:set_int("heat", heat)
+				mesecon:receptor_on(pos, rules)
+			end
 		end
 	else
 		if gate_state(pos) then
-			minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_off"})
-			mesecon:receptor_off(pos, rules)
+			yc_heat(meta)
+			minetest.after(0.5, yc_cool, meta)
+			if yc_overheat(meta) then
+				pop_gate(pos)
+			else
+				heat = meta:get_int("heat")
+				minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_off"})
+				local meta2 = minetest.env:get_meta(pos)
+				meta2:set_int("heat", heat)
+				mesecon:receptor_off(pos, rules)
+			end
 		end
 	end
 end

From 9af83593ace4f035e5eee257ee4ff84d80ba8f39 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 17:07:00 -0700
Subject: [PATCH 05/14] added recipes

---
 mesecons_gates/depends.txt |  2 ++
 mesecons_gates/init.lua    | 45 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/mesecons_gates/depends.txt b/mesecons_gates/depends.txt
index 52fb260..4ed39f9 100644
--- a/mesecons_gates/depends.txt
+++ b/mesecons_gates/depends.txt
@@ -1,2 +1,4 @@
 mesecons
 mesecons_microcontroller
+mesecons_torch
+mesecons_materials
diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index 089d608..b58e0bc 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -140,3 +140,48 @@ mesecon:register_on_signal_change(function(pos,node)
 	end
 end)
 
+minetest.register_craft({
+	output = 'mesecons_gates:diode_off',
+	recipe = {
+		{'', '', ''},
+		{'mesecons:mesecon', 'mesecons_torch:mesecon_torch_on', 'mesecons_torch:mesecon_torch_on'},
+		{'', '', ''},
+	},
+})
+
+minetest.register_craft({
+	output = 'mesecons_gates:not_off',
+	recipe = {
+		{'', '', ''},
+		{'mesecons:mesecon', 'mesecons_torch:mesecon_torch_on', 'mesecons:mesecon'},
+		{'', '', ''},
+	},
+})
+
+minetest.register_craft({
+	output = 'mesecons_gates:and_off',
+	recipe = {
+		{'mesecons:mesecon', '', ''},
+		{'', 'mesecons_materials:silicon', 'mesecons:mesecon'},
+		{'mesecons:mesecon', '', ''},
+	},
+})
+
+minetest.register_craft({
+	output = 'mesecons_gates:nand_off',
+	recipe = {
+		{'mesecons:mesecon', '', ''},
+		{'', 'mesecons_materials:silicon', 'mesecons_torch:mesecon_torch_on'},
+		{'mesecons:mesecon', '', ''},
+	},
+})
+
+minetest.register_craft({
+	output = 'mesecons_gates:xor_off',
+	recipe = {
+		{'mesecons:mesecon', '', ''},
+		{'', 'mesecons_materials:silicon', 'mesecons_materials:silicon'},
+		{'mesecons:mesecon', '', ''},
+	},
+})
+

From dc3fc4deb5e6b4d68a10799fc623176f996bcc24 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 18:26:15 -0700
Subject: [PATCH 06/14] cut set_gate in half

---
 mesecons_gates/init.lua | 37 +++++++++++++++----------------------
 1 file changed, 15 insertions(+), 22 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index b58e0bc..27719a4 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -87,31 +87,24 @@ function set_gate(pos, on)
 	gate = get_gate(pos)
 	local meta = minetest.env:get_meta(pos)
 	local rules = {{x=1, y=0, z=0}}
-	if on then
-		if not gate_state(pos) then
-			yc_heat(meta)
-			minetest.after(0.5, yc_cool, meta)
-			if yc_overheat(meta) then
-				pop_gate(pos)
+	if on ~= gate_state(pos) then
+		yc_heat(meta)
+		minetest.after(0.5, yc_cool, meta)
+		if yc_overheat(meta) then
+			pop_gate(pos)
+		else
+			heat = meta:get_int("heat")
+			if on then
+				onoff = "_on"
 			else
-				heat = meta:get_int("heat")
-				minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_on"})
-				local meta2 = minetest.env:get_meta(pos)
-				meta2:set_int("heat", heat)
-				mesecon:receptor_on(pos, rules)
+				onoff = "_off"
 			end
-		end
-	else
-		if gate_state(pos) then
-			yc_heat(meta)
-			minetest.after(0.5, yc_cool, meta)
-			if yc_overheat(meta) then
-				pop_gate(pos)
+			minetest.env:add_node(pos, {name="mesecons_gates:"..gate..onoff})
+			local meta2 = minetest.env:get_meta(pos)
+			meta2:set_int("heat", heat)
+			if on then
+				mesecon:receptor_on(pos, rules)
 			else
-				heat = meta:get_int("heat")
-				minetest.env:add_node(pos, {name="mesecons_gates:"..gate.."_off"})
-				local meta2 = minetest.env:get_meta(pos)
-				meta2:set_int("heat", heat)
 				mesecon:receptor_off(pos, rules)
 			end
 		end

From 6f1296198cc7aa0a159893429672e77c524ad8c2 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 18:53:31 -0700
Subject: [PATCH 07/14] simplified effector rules

---
 mesecons_gates/init.lua | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index 27719a4..fdb0dc1 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -1,20 +1,14 @@
 gates = {"diode", "not", "nand", "and", "xor"}
-out = {x=1, y=0, z=0}
-inonerules = {{x=-1, y=0, z=0}}
-intworules = {{x=0, y=0, z=1},{x=0, y=0, z=-1}}
-onerules = inonerules
-table.insert(onerules, out)
-tworules = intworules
-table.insert(tworules, out)
-outrules = {}
-outrules = table.insert(outrules, out)
 for g in ipairs(gates) do gate = gates[g]
 	if g < 3 then
-		inrules = inonerules
-		rules = onerules
+		rules = {
+			{x=-1, y=0, z=0},
+		}
 	else
-		inrules = intworules
-		rules = tworules
+		rules = {
+			{x=0, y=0, z=1},
+			{x=0, y=0, z=-1},
+		}
 	end
 	for on=0,1 do
 		if on == 1 then
@@ -58,7 +52,7 @@ for g in ipairs(gates) do gate = gates[g]
 
 		})
 
-		mesecon:register_effector(nodename, nodename, inrules)
+		mesecon:register_effector(nodename, nodename, rules)
 	end
 end
 

From 0f7a87538d435a758d364e821c08c1cfa65e998c Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 18:59:10 -0700
Subject: [PATCH 08/14] (oops) forgot the "out" connection

---
 mesecons_gates/init.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index fdb0dc1..ce22f1d 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -3,11 +3,13 @@ for g in ipairs(gates) do gate = gates[g]
 	if g < 3 then
 		rules = {
 			{x=-1, y=0, z=0},
+			{x=1, y=0, z=0},
 		}
 	else
 		rules = {
 			{x=0, y=0, z=1},
 			{x=0, y=0, z=-1},
+			{x=1, y=0, z=0},
 		}
 	end
 	for on=0,1 do

From 845c27512171e3f4aa05ea9bc931bd8920696c2f Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 22:06:25 -0700
Subject: [PATCH 09/14] registering the on receptor makes placing a mesecon on
 the out port of the gate update the circuitry after it

---
 mesecons_gates/init.lua | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index ce22f1d..af7d87a 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -1,3 +1,6 @@
+outrules = {
+	{x=1, y=0, z=0},
+}
 gates = {"diode", "not", "nand", "and", "xor"}
 for g in ipairs(gates) do gate = gates[g]
 	if g < 3 then
@@ -13,20 +16,22 @@ for g in ipairs(gates) do gate = gates[g]
 		}
 	end
 	for on=0,1 do
+		nodename = "mesecons_gates:"..gate
 		if on == 1 then
 			onoff = "on"
+			drop = nodename.."_off"
 			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
-			drop = "mesecons_gates:"..gate.."_off"
 			description = "You hacker you!"
+			nodename = nodename.."_"..onoff
+			mesecon:add_receptor_node(nodename, outrules)
 		else
 			onoff = "off"
 			groups = {dig_immediate=2, mesecon = 3}
-			drop = nodename
 			description = gate.." Gate"
+			nodename = nodename.."_"..onoff
+			--mesecon:add_receptor_node_off(nodename, rules)
 		end
 
-		nodename = "mesecons_gates:"..gate.."_"..onoff
-
 		node_box = {
 			type = "fixed",
 			fixed = { -8/16, -8/16, -8/16, 8/16, -7/16, 8/16 },

From b0142a7429f4b6e0745290982b3781b5b883530c Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Sat, 1 Sep 2012 23:27:23 -0700
Subject: [PATCH 10/14] flat inventory image for easy gate identification

---
 mesecons_gates/init.lua | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index af7d87a..ac1e4c9 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -37,15 +37,16 @@ for g in ipairs(gates) do gate = gates[g]
 			fixed = { -8/16, -8/16, -8/16, 8/16, -7/16, 8/16 },
 		}
 
+		tiles = "jeija_microcontroller_bottom.png^"..
+			"jeija_gate_"..onoff..".png^"..
+			"jeija_gate_"..gate..".png"
+
 		minetest.register_node(nodename, {
 			description = description,
 			paramtype = "light",
 			drawtype = "nodebox",
-			tiles = {
-				"jeija_microcontroller_bottom.png^"..
-				"jeija_gate_"..onoff..".png^"..
-				"jeija_gate_"..gate..".png",
-			},
+			tiles = {tiles},
+			inventory_image = tiles,
 			selection_box = node_box,
 			node_box = node_box,
 			walkable = true,

From e65c5ca9dc43f09934007fddd89ae81b579bec50 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Mon, 3 Sep 2012 11:50:43 -0700
Subject: [PATCH 11/14] nodeboxes now show which sides connect

---
 mesecons_gates/init.lua | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index ac1e4c9..92f0d9a 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -8,12 +8,29 @@ for g in ipairs(gates) do gate = gates[g]
 			{x=-1, y=0, z=0},
 			{x=1, y=0, z=0},
 		}
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },
+				{6/16, -8/16, -2/16, 8/16, -7/16, 2/16 },
+				{-8/16, -8/16, -2/16, -6/16, -7/16, 2/16 },
+			},
+		}
 	else
 		rules = {
 			{x=0, y=0, z=1},
 			{x=0, y=0, z=-1},
 			{x=1, y=0, z=0},
 		}
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },
+				{6/16, -8/16, -2/16, 8/16, -7/16, 2/16 },
+				{-2/16, -8/16, 6/16, 2/16, -7/16, 8/16 },
+				{-2/16, -8/16, -8/16, 2/16, -7/16, -6/16 },
+			},
+		}
 	end
 	for on=0,1 do
 		nodename = "mesecons_gates:"..gate
@@ -32,11 +49,6 @@ for g in ipairs(gates) do gate = gates[g]
 			--mesecon:add_receptor_node_off(nodename, rules)
 		end
 
-		node_box = {
-			type = "fixed",
-			fixed = { -8/16, -8/16, -8/16, 8/16, -7/16, 8/16 },
-		}
-
 		tiles = "jeija_microcontroller_bottom.png^"..
 			"jeija_gate_"..onoff..".png^"..
 			"jeija_gate_"..gate..".png"
@@ -88,7 +100,6 @@ end
 function set_gate(pos, on)
 	gate = get_gate(pos)
 	local meta = minetest.env:get_meta(pos)
-	local rules = {{x=1, y=0, z=0}}
 	if on ~= gate_state(pos) then
 		yc_heat(meta)
 		minetest.after(0.5, yc_cool, meta)
@@ -105,9 +116,9 @@ function set_gate(pos, on)
 			local meta2 = minetest.env:get_meta(pos)
 			meta2:set_int("heat", heat)
 			if on then
-				mesecon:receptor_on(pos, rules)
+				mesecon:receptor_on(pos, outrules)
 			else
-				mesecon:receptor_off(pos, rules)
+				mesecon:receptor_off(pos, outrules)
 			end
 		end
 	end

From 17fc6ac1f04e8f75674e6e895f78e477e38b0e5c Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Tue, 4 Sep 2012 21:16:32 -0700
Subject: [PATCH 12/14] FACEDIR! (among other things)

---
 mesecons_gates/init.lua | 97 +++++++++++++++++++++++++++++------------
 1 file changed, 70 insertions(+), 27 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index 92f0d9a..b7eae45 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -1,13 +1,38 @@
 outrules = {
 	{x=1, y=0, z=0},
 }
+oneinput = {
+	{x=-1, y=0, z=0},
+	{x=1, y=0, z=0},
+}
+twoinputs = {
+	{x=0, y=0, z=1},
+	{x=0, y=0, z=-1},
+	{x=1, y=0, z=0},
+}
+function get_gate_rules(param2, onlyout, singleinput)
+	if onlyout then
+		rules = outrules
+	else
+		if singleinput then
+			rules = oneinput
+		else
+			rules = twoinputs
+		end
+	end
+	for rotations=0, param2-1 do
+		rules = mesecon:rotate_rules_left(rules)
+	end
+	return rules
+end
+
+function get_gate_rules_one(param2) return get_gate_rules(param2, false, true) end
+function get_gate_rules_two(param2) return get_gate_rules(param2, false, false) end
+function get_gate_rules_out(param2) return get_gate_rules(param2, true) end
 gates = {"diode", "not", "nand", "and", "xor"}
 for g in ipairs(gates) do gate = gates[g]
 	if g < 3 then
-		rules = {
-			{x=-1, y=0, z=0},
-			{x=1, y=0, z=0},
-		}
+		get_rules = get_gate_rules_one
 		node_box = {
 			type = "fixed",
 			fixed = {
@@ -17,11 +42,7 @@ for g in ipairs(gates) do gate = gates[g]
 			},
 		}
 	else
-		rules = {
-			{x=0, y=0, z=1},
-			{x=0, y=0, z=-1},
-			{x=1, y=0, z=0},
-		}
+		get_rules = get_gate_rules_two
 		node_box = {
 			type = "fixed",
 			fixed = {
@@ -37,16 +58,17 @@ for g in ipairs(gates) do gate = gates[g]
 		if on == 1 then
 			onoff = "on"
 			drop = nodename.."_off"
-			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
-			description = "You hacker you!"
 			nodename = nodename.."_"..onoff
-			mesecon:add_receptor_node(nodename, outrules)
+			description = "You hacker you!"
+			groups = {dig_immediate=2, not_in_creative_inventory=1, mesecon = 3}
+			mesecon:add_receptor_node(nodename, get_rules, get_gate_rules_out)
+			--mesecon:add_receptor_node(nodename, mesecon:get_rules("insulated_all"))
 		else
 			onoff = "off"
-			groups = {dig_immediate=2, mesecon = 3}
-			description = gate.." Gate"
 			nodename = nodename.."_"..onoff
-			--mesecon:add_receptor_node_off(nodename, rules)
+			description = gate.." Gate"
+			groups = {dig_immediate=2, mesecon = 3}
+			--mesecon:add_receptor_node_off(nodename, get_gate_rules_out)
 		end
 
 		tiles = "jeija_microcontroller_bottom.png^"..
@@ -56,6 +78,7 @@ for g in ipairs(gates) do gate = gates[g]
 		minetest.register_node(nodename, {
 			description = description,
 			paramtype = "light",
+			paramtype2 = "facedir",
 			drawtype = "nodebox",
 			tiles = {tiles},
 			inventory_image = tiles,
@@ -72,22 +95,24 @@ for g in ipairs(gates) do gate = gates[g]
 
 		})
 
-		mesecon:register_effector(nodename, nodename, rules)
+		mesecon:register_effector(nodename, nodename, mesecon:get_rules("insulated_all"), get_rules)
 	end
 end
 
 function get_gate(pos)
-	string = minetest.env:get_node(pos).name
-	string = string.gsub(string, "mesecons_gates:", "")
-	--gate
-	string = string.gsub(string, "_on", "")
-	string = string.gsub(string, "_off", "")
-	return string
+	return
+	string.gsub( 
+	string.gsub(
+	string.gsub(
+	minetest.env:get_node(pos).name
+	, "mesecons_gates:", "") --gate
+	,"_on", "")
+	,"_off", "")
 end
 
 function gate_state(pos)
 	name = minetest.env:get_node(pos).name
-	return string.find(name, "off") == nil
+	return string.find(name, "_on") ~= nil
 end
 
 function pop_gate(pos)
@@ -112,21 +137,39 @@ function set_gate(pos, on)
 			else
 				onoff = "_off"
 			end
-			minetest.env:add_node(pos, {name="mesecons_gates:"..gate..onoff})
+			param2 = minetest.env:get_node(pos).param2
+			minetest.env:add_node(pos, {
+				name = "mesecons_gates:"..gate..onoff,
+				param2 = param2,
+			})
 			local meta2 = minetest.env:get_meta(pos)
 			meta2:set_int("heat", heat)
 			if on then
-				mesecon:receptor_on(pos, outrules)
+				mesecon:receptor_on(pos, get_gate_rules(param2, true))
 			else
-				mesecon:receptor_off(pos, outrules)
+				mesecon:receptor_off(pos, mesecon:get_rules("insulated_all"))
 			end
 		end
 	end
 end
 
+function rotate_ports(L, param2)
+	for rotations=0, param2-1 do
+		port = L.a
+		L.a = L.b
+		L.b = L.c
+		L.c = L.d
+		L.d = port
+	end
+	return L
+end
+
 function update_gate(pos)
 	gate = get_gate(pos)
-	L = yc_get_real_portstates(pos)
+	L = rotate_ports(
+		yc_get_real_portstates(pos),
+		minetest.env:get_node(pos).param2
+	)
 	if gate == "diode" then
 		set_gate(pos, L.a)	
 	elseif gate == "not" then

From 9fbc4b4587b1aa6dca926ddf6105f022f01055b1 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Tue, 4 Sep 2012 21:22:29 -0700
Subject: [PATCH 13/14] went back to large nodeboxes which agree with inventory
 image

---
 mesecons_gates/init.lua | 24 +++++++-----------------
 1 file changed, 7 insertions(+), 17 deletions(-)

diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index b7eae45..aa9da75 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -33,25 +33,8 @@ gates = {"diode", "not", "nand", "and", "xor"}
 for g in ipairs(gates) do gate = gates[g]
 	if g < 3 then
 		get_rules = get_gate_rules_one
-		node_box = {
-			type = "fixed",
-			fixed = {
-				{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },
-				{6/16, -8/16, -2/16, 8/16, -7/16, 2/16 },
-				{-8/16, -8/16, -2/16, -6/16, -7/16, 2/16 },
-			},
-		}
 	else
 		get_rules = get_gate_rules_two
-		node_box = {
-			type = "fixed",
-			fixed = {
-				{-6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },
-				{6/16, -8/16, -2/16, 8/16, -7/16, 2/16 },
-				{-2/16, -8/16, 6/16, 2/16, -7/16, 8/16 },
-				{-2/16, -8/16, -8/16, 2/16, -7/16, -6/16 },
-			},
-		}
 	end
 	for on=0,1 do
 		nodename = "mesecons_gates:"..gate
@@ -75,6 +58,13 @@ for g in ipairs(gates) do gate = gates[g]
 			"jeija_gate_"..onoff..".png^"..
 			"jeija_gate_"..gate..".png"
 
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16 },
+			},
+		}
+
 		minetest.register_node(nodename, {
 			description = description,
 			paramtype = "light",

From 6aa330e85c3612fc24c9d5b24d3b53b4f9f93348 Mon Sep 17 00:00:00 2001
From: Kyle <kyle.kylina@gmail.com>
Date: Wed, 5 Sep 2012 10:09:53 -0700
Subject: [PATCH 14/14] depend on mesecons_delayer's all_rules instead of
 getting both insulated and microcontroller rules

---
 mesecons_gates/depends.txt | 2 ++
 mesecons_gates/init.lua    | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/mesecons_gates/depends.txt b/mesecons_gates/depends.txt
index 4ed39f9..f3e0392 100644
--- a/mesecons_gates/depends.txt
+++ b/mesecons_gates/depends.txt
@@ -1,4 +1,6 @@
 mesecons
 mesecons_microcontroller
+mesecons_delayer
+
 mesecons_torch
 mesecons_materials
diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index aa9da75..8a4629f 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -85,7 +85,7 @@ for g in ipairs(gates) do gate = gates[g]
 
 		})
 
-		mesecon:register_effector(nodename, nodename, mesecon:get_rules("insulated_all"), get_rules)
+		mesecon:register_effector(nodename, nodename, all_rules, get_rules)
 	end
 end
 
@@ -137,7 +137,7 @@ function set_gate(pos, on)
 			if on then
 				mesecon:receptor_on(pos, get_gate_rules(param2, true))
 			else
-				mesecon:receptor_off(pos, mesecon:get_rules("insulated_all"))
+				mesecon:receptor_off(pos, all_rules)
 			end
 		end
 	end