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-rw-r--r--mesecons_gates/depends.txt2
-rw-r--r--mesecons_gates/init.lua124
-rw-r--r--mesecons_textures/textures/jeija_gate_and.pngbin0 -> 233 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_diode.pngbin0 -> 231 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_nand.pngbin0 -> 251 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_not.pngbin0 -> 241 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_off.pngbin0 -> 195 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_on.pngbin0 -> 195 bytes
-rw-r--r--mesecons_textures/textures/jeija_gate_xor.pngbin0 -> 245 bytes
9 files changed, 126 insertions, 0 deletions
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 0000000..0ddc043
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_and.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_diode.png b/mesecons_textures/textures/jeija_gate_diode.png
new file mode 100644
index 0000000..ffa403f
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_diode.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_nand.png b/mesecons_textures/textures/jeija_gate_nand.png
new file mode 100644
index 0000000..0e4294e
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_nand.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_not.png b/mesecons_textures/textures/jeija_gate_not.png
new file mode 100644
index 0000000..939fb76
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_not.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_off.png b/mesecons_textures/textures/jeija_gate_off.png
new file mode 100644
index 0000000..44017b0
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_off.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_on.png b/mesecons_textures/textures/jeija_gate_on.png
new file mode 100644
index 0000000..47028a8
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_on.png
Binary files differ
diff --git a/mesecons_textures/textures/jeija_gate_xor.png b/mesecons_textures/textures/jeija_gate_xor.png
new file mode 100644
index 0000000..afbd6ab
--- /dev/null
+++ b/mesecons_textures/textures/jeija_gate_xor.png
Binary files differ