10 files changed, 159 insertions, 0 deletions

diff --git a/mesecons/mesecons_receiver/depends.txt b/mesecons/mesecons_receiver/depends.txt
new file mode 100644
index 0000000..acaa924
--- /dev/null
+++ b/mesecons/mesecons_receiver/depends.txt
@@ -0,0 +1 @@
+mesecons
diff --git a/mesecons/mesecons_receiver/init.lua b/mesecons/mesecons_receiver/init.lua
new file mode 100644
index 0000000..4d60365
--- /dev/null
+++ b/mesecons/mesecons_receiver/init.lua
@@ -0,0 +1,158 @@
+rcvboxes = {
+	{ -3/16, -3/16, -8/16       , 3/16,  3/16  , -13/32       }, -- the smaller bump
+	{ -1/32, -1/32, -3/2        , 1/32,  1/32  , -1/2         }, -- the wire through the block
+	{ -2/32, -1/2 , -.5         , 2/32,  0     , -.5002+3/32  }, -- the vertical wire bit
+	{ -2/32, -1/2 , -7/16+0.002 , 2/32,  -14/32,  16/32+0.001 }  -- the horizontal wire
+}
+
+local receiver_get_rules = function (node)
+	local rules = {	{x =  1, y = 0, z = 0},
+			{x = -2, y = 0, z = 0}}
+	if node.param2 == 2 then
+		rules = mesecon.rotate_rules_left(rules)
+	elseif node.param2 == 3 then
+		rules = mesecon.rotate_rules_right(mesecon.rotate_rules_right(rules))
+	elseif node.param2 == 0 then
+		rules = mesecon.rotate_rules_right(rules)
+	end
+	return rules
+end
+
+minetest.register_node("mesecons_receiver:receiver_on", {
+	drawtype = "nodebox",
+	tiles = {
+		"receiver_top_on.png",
+		"receiver_bottom_on.png",
+		"receiver_lr_on.png",
+		"receiver_lr_on.png",
+		"receiver_fb_on.png",
+		"receiver_fb_on.png",
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	sunlight_propagates = true,
+	walkable = false,
+	selection_box = {
+             	type = "fixed",
+		fixed = { -3/16, -8/16, -8/16, 3/16, 3/16, 8/16 }
+	},
+	node_box = {
+		type = "fixed",
+		fixed = rcvboxes
+	},
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	drop = "mesecons:wire_00000000_off",
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		rules = receiver_get_rules,
+		offstate = "mesecons_receiver:receiver_off"
+	}}
+})
+
+minetest.register_node("mesecons_receiver:receiver_off", {
+	drawtype = "nodebox",
+	description = "You hacker you",
+	tiles = {
+		"receiver_top_off.png",
+		"receiver_bottom_off.png",
+		"receiver_lr_off.png",
+		"receiver_lr_off.png",
+		"receiver_fb_off.png",
+		"receiver_fb_off.png",
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	sunlight_propagates = true,
+	walkable = false,
+	selection_box = {
+             	type = "fixed",
+		fixed = { -3/16, -8/16, -8/16, 3/16, 3/16, 8/16 }
+	},
+	node_box = {
+		type = "fixed",
+		fixed = rcvboxes
+	},
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	drop = "mesecons:wire_00000000_off",
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		rules = receiver_get_rules,
+		onstate = "mesecons_receiver:receiver_on"
+	}}
+})
+
+function mesecon.receiver_get_pos_from_rcpt(pos, param2)
+	local rules = {{x = 2,  y = 0, z = 0}}
+	if param2 == nil then param2 = minetest.get_node(pos).param2 end
+	if param2 == 2 then
+		rules = mesecon.rotate_rules_left(rules)
+	elseif param2 == 3 then
+		rules = mesecon.rotate_rules_right(mesecon.rotate_rules_right(rules))
+	elseif param2 == 0 then
+		rules = mesecon.rotate_rules_right(rules)
+	end
+	local np = {	x = pos.x + rules[1].x,
+			y = pos.y + rules[1].y,
+			z = pos.z + rules[1].z}
+	return np
+end
+
+function mesecon.receiver_place(rcpt_pos)
+	local node = minetest.get_node(rcpt_pos)
+	local pos = mesecon.receiver_get_pos_from_rcpt(rcpt_pos, node.param2)
+	local nn = minetest.get_node(pos)
+
+	if string.find(nn.name, "mesecons:wire_") ~= nil then
+		minetest.dig_node(pos)
+		if mesecon.is_power_on(rcpt_pos) then
+			minetest.add_node(pos, {name = "mesecons_receiver:receiver_on", param2 = node.param2})
+			mesecon.receptor_on(pos, receiver_get_rules(node))
+		else
+			minetest.add_node(pos, {name = "mesecons_receiver:receiver_off", param2 = node.param2})
+		end
+		mesecon.update_autoconnect(pos)
+	end
+end
+
+function mesecon.receiver_remove(rcpt_pos, dugnode)
+	local pos = mesecon.receiver_get_pos_from_rcpt(rcpt_pos, dugnode.param2)
+	local nn = minetest.get_node(pos)
+	if string.find(nn.name, "mesecons_receiver:receiver_") ~=nil then
+		minetest.dig_node(pos)
+		local node = {name = "mesecons:wire_00000000_off"}
+		minetest.add_node(pos, node)
+		mesecon.update_autoconnect(pos)
+		mesecon.on_placenode(pos, node)
+	end
+end
+
+minetest.register_on_placenode(function (pos, node)
+	if minetest.get_item_group(node.name, "mesecon_needs_receiver") == 1 then
+		mesecon.receiver_place(pos)
+	end
+end)
+
+minetest.register_on_dignode(function(pos, node)
+	if minetest.get_item_group(node.name, "mesecon_needs_receiver") == 1 then
+		mesecon.receiver_remove(pos, node)
+	end
+end)
+
+minetest.register_on_placenode(function (pos, node)
+	if string.find(node.name, "mesecons:wire_") ~=nil then
+		local rules = {	{x = 2,  y = 0, z = 0},
+				{x =-2,  y = 0, z = 0},
+				{x = 0,  y = 0, z = 2},
+				{x = 0,  y = 0, z =-2}}
+		local i = 1
+		while rules[i] ~= nil do
+			local np = {	x = pos.x + rules[i].x,
+					y = pos.y + rules[i].y,
+					z = pos.z + rules[i].z}
+			if minetest.get_item_group(minetest.get_node(np).name, "mesecon_needs_receiver") == 1 then
+				mesecon.receiver_place(np)
+			end
+			i = i + 1
+		end
+	end
+end)
diff --git a/mesecons/mesecons_receiver/textures/receiver_bottom_off.png b/mesecons/mesecons_receiver/textures/receiver_bottom_off.png
new file mode 100644
index 0000000..b95903e
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_bottom_off.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_bottom_on.png b/mesecons/mesecons_receiver/textures/receiver_bottom_on.png
new file mode 100644
index 0000000..d0b7006
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_bottom_on.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_fb_off.png b/mesecons/mesecons_receiver/textures/receiver_fb_off.png
new file mode 100644
index 0000000..aed3008
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_fb_off.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_fb_on.png b/mesecons/mesecons_receiver/textures/receiver_fb_on.png
new file mode 100644
index 0000000..0916736
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_fb_on.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_lr_off.png b/mesecons/mesecons_receiver/textures/receiver_lr_off.png
new file mode 100644
index 0000000..1fb2b3a
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_lr_off.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_lr_on.png b/mesecons/mesecons_receiver/textures/receiver_lr_on.png
new file mode 100644
index 0000000..087c0b4
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_lr_on.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_top_off.png b/mesecons/mesecons_receiver/textures/receiver_top_off.png
new file mode 100644
index 0000000..ae50106
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_top_off.png
diff --git a/mesecons/mesecons_receiver/textures/receiver_top_on.png b/mesecons/mesecons_receiver/textures/receiver_top_on.png
new file mode 100644
index 0000000..5b48cac
--- /dev/null
+++ b/mesecons/mesecons_receiver/textures/receiver_top_on.png