From 54529cbf542aa226976b758382762f45a03130b4 Mon Sep 17 00:00:00 2001
From: Maciej Kasatkin <mk@realbadangel.pl>
Date: Sun, 02 Sep 2012 03:12:24 +0200
Subject: [PATCH] fixes to solar panel and battery boxes

---
 electric.lua    |   80 +-----
 /dev/null       |  588 ---------------------------------------------
 init.lua        |    6 
 solar_panel.lua |   74 +++++
 4 files changed, 94 insertions(+), 654 deletions(-)

diff --git a/electric.lua b/electric.lua
index 6ddaa46..52956ca 100644
--- a/electric.lua
+++ b/electric.lua
@@ -410,13 +410,23 @@
 local pos1={}
 i=1
 	repeat
-	if PR_nodes[i]==nil then break end
+	if PR_nodes[i]==nil then break end -- gettin power from all connected producers
 		pos1.x=PR_nodes[i].x
 		pos1.y=PR_nodes[i].y
 		pos1.z=PR_nodes[i].z
 	local meta1 = minetest.env:get_meta(pos1)
-	local active=meta1:get_float("active")
-	if active==1 then charge=charge+80 end
+	local internal_EU_buffer=meta1:get_float("internal_EU_buffer")
+	if charge<max_charge then 
+	charge_to_take=200	
+	if internal_EU_buffer-charge_to_take<=0 then
+		charge_to_take=internal_EU_buffer
+	end
+	if charge_to_take>0 then 
+	charge=charge+charge_to_take 
+	internal_EU_buffer=internal_EU_buffer-charge_to_take
+	meta1:set_float("internal_EU_buffer",internal_EU_buffer)
+	end
+	end
 	i=i+1
 	until false
 
@@ -499,6 +509,7 @@
 meta = minetest.env:get_meta(pos1)
 if meta:get_float("cablelike")==1 then new_node_added=add_new_cable_node(LV_nodes,pos1) end
 if minetest.env:get_node(pos1).name == "technic:solar_panel" then 	new_node_added=add_new_cable_node(PR_nodes,pos1) end		
+if minetest.env:get_node(pos1).name == "technic:generator" then 	new_node_added=add_new_cable_node(PR_nodes,pos1) end		
 if minetest.env:get_node(pos1).name == "technic:electric_furnace" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
 if minetest.env:get_node(pos1).name == "technic:electric_furnace_active" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
 if minetest.env:get_node(pos1).name == "technic:tool_workshop" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
@@ -524,65 +535,4 @@
 		end
 	end
 return charge
-end
-
-minetest.register_node("technic:solar_panel", {
-	tiles = {"technic_solar_panel_top.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png",
-		"technic_solar_panel_side.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-    	description="Solar Panel",
-	active = false,
-	technic_power_machine=1,
-	drawtype = "nodebox",
-	paramtype = "light",
-	is_ground_content = true,	
-	node_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-		selection_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("infotext", "Solar Panel")
-		meta:set_float("active", false)
-	end,
-})
-
-minetest.register_craft({
-	output = 'technic:solar_panel 1',
-	recipe = {
-		{'default:sand', 'default:sand','default:sand'},
-		{'default:sand', 'moreores:copper_ingot','default:sand'},
-		{'default:sand', 'default:sand','default:sand'},
-
-	}
-})
-
-minetest.register_abm(
-	{nodenames = {"technic:solar_panel"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		
-		local pos1={}
-		pos1.y=pos.y+1
-		pos1.x=pos.x
-		pos1.z=pos.z
-
-		local light = minetest.env:get_node_light(pos1, nil)
-		local meta = minetest.env:get_meta(pos)
-		if light == nil then light = 0 end
-		if light >= 12 then
-			meta:set_string("infotext", "Solar Panel is active ")
-			meta:set_float("active",1)
-		else
-			meta:set_string("infotext", "Solar Panel is inactive");
-			meta:set_float("active",0)
-		end
-	end,
-}) 
\ No newline at end of file
+end
\ No newline at end of file
diff --git a/init.lua b/init.lua
index 52e1716..c7f9a6f 100644
--- a/init.lua
+++ b/init.lua
@@ -1,4 +1,4 @@
--- Minetest 0.4.1 mod: technic
+-- Minetest 0.4.2 rc1: technic
 
 minetest.register_alias("rebar", "technic:rebar")
 minetest.register_alias("concrete", "technic:concrete")
@@ -29,6 +29,10 @@
 dofile(minetest.get_modpath("technic").."/music_player.lua")
 dofile(minetest.get_modpath("technic").."/grinder.lua")
 dofile(minetest.get_modpath("technic").."/mining_laser_mk1.lua")
+--dofile(minetest.get_modpath("technic").."/project_table.lua")
+--dofile(minetest.get_modpath("technic").."/injector.lua")
+dofile(minetest.get_modpath("technic").."/generator.lua")
+dofile(minetest.get_modpath("technic").."/solar_panel.lua")
 
 
 function has_locked_chest_privilege(meta, player)
diff --git a/solar.lua b/solar.lua
deleted file mode 100644
index 2d397f9..0000000
--- a/solar.lua
+++ /dev/null
@@ -1,23 +0,0 @@
-minetest.register_abm(
-	{nodenames = {"technic:solar_panel"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		
-		local pos1={}
-		pos1.y=pos.y+1
-		pos1.x=pos.x
-		pos1.z=pos.z
-
-		local light = minetest.env:get_node_light(pos1, nil)
-		local meta = minetest.env:get_meta(pos)
-		if light == nil then light = 0 end
-		if light >= 12 then
-			meta:set_string("infotext", "Solar Panel is active ")
-			meta:set_float("active",1)
-		else
-			meta:set_string("infotext", "Solar Panel is inactive");
-			meta:set_float("active",0)
-		end
-	end,
-}) 
\ No newline at end of file
diff --git a/solar_panel.lua b/solar_panel.lua
new file mode 100644
index 0000000..9a3a873
--- /dev/null
+++ b/solar_panel.lua
@@ -0,0 +1,74 @@
+minetest.register_node("technic:solar_panel", {
+	tiles = {"technic_solar_panel_top.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png",
+		"technic_solar_panel_side.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png"},
+	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+	sounds = default.node_sound_wood_defaults(),
+    	description="Solar Panel",
+	active = false,
+	technic_power_machine=1,
+	internal_EU_buffer=0;
+	internal_EU_buffer_size=1000;
+	drawtype = "nodebox",
+	paramtype = "light",
+	is_ground_content = true,	
+	node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+		},
+	on_construct = function(pos)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_float("technic_power_machine", 1)
+		meta:set_float("internal_EU_buffer", 0)
+		meta:set_float("internal_EU_buffer_size", 1000)
+
+		meta:set_string("infotext", "Solar Panel")
+		meta:set_float("active", false)
+	end,
+})
+
+minetest.register_craft({
+	output = 'technic:solar_panel 1',
+	recipe = {
+		{'default:sand', 'default:sand','default:sand'},
+		{'default:sand', 'moreores:copper_ingot','default:sand'},
+		{'default:sand', 'default:sand','default:sand'},
+
+	}
+})
+
+minetest.register_abm(
+	{nodenames = {"technic:solar_panel"},
+	interval = 1,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		
+		local pos1={}
+		pos1.y=pos.y+1
+		pos1.x=pos.x
+		pos1.z=pos.z
+
+		local light = minetest.env:get_node_light(pos1, nil)
+		local meta = minetest.env:get_meta(pos)
+		if light == nil then light = 0 end
+		if light >= 12 then
+			meta:set_string("infotext", "Solar Panel is active ")
+			meta:set_float("active",1)
+			local internal_EU_buffer=meta:get_float("internal_EU_buffer")
+			local internal_EU_buffer_size=meta:get_float("internal_EU_buffer_size")
+			local charge_to_give=80
+			if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then
+			charge_to_give=internal_EU_buffer_size-internal_EU_buffer
+			end
+			internal_EU_buffer=internal_EU_buffer+charge_to_give
+			meta:set_float("internal_EU_buffer",internal_EU_buffer)
+			
+		else
+			meta:set_string("infotext", "Solar Panel is inactive");
+			meta:set_float("active",0)
+		end
+	end,
+}) 
\ No newline at end of file
diff --git a/water.lua b/water.lua
deleted file mode 100644
index 6ddaa46..0000000
--- a/water.lua
+++ /dev/null
@@ -1,588 +0,0 @@
-minetest.register_alias("battery", "technic:battery")
-minetest.register_alias("battery_box", "technic:battery_box")
-minetest.register_alias("electric_furnace", "technic:electric_furnace")
-
-
-minetest.register_craft({
-	output = 'technic:battery 1',
-	recipe = {
-		{'default:wood', 'moreores:copper_ingot', 'default:wood'},
-		{'default:wood', 'moreores:tin_ingot', 'default:wood'},
-		{'default:wood', 'moreores:copper_ingot', 'default:wood'},
-	}
-}) 
-
-minetest.register_craft({
-	output = 'technic:battery_box 1',
-	recipe = {
-		{'technic:battery', 'default:wood', 'technic:battery'},
-		{'technic:battery', 'moreores:copper_ingot', 'technic:battery'},
-		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
-	}
-}) 
-
-minetest.register_craft({
-	output = 'technic:electric_furnace',
-	recipe = {
-		{'default:brick', 'default:brick', 'default:brick'},
-		{'default:brick', '', 'default:brick'},
-		{'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'},
-	}
-})
-
-
---minetest.register_craftitem("technic:battery", {
---	description = "Recharcheable battery",
---	inventory_image = "technic_battery.png",
---	stack_max = 1,
---}) 
-
-minetest.register_tool("technic:battery",
-{description = "RE Battery",
-inventory_image = "technic_battery.png",
-energy_charge = 0,
-tool_capabilities = {max_drop_level=0, groupcaps={fleshy={times={}, uses=10000, maxlevel=0}}}}) 
-
-minetest.register_craftitem("technic:battery_box", {
-	description = "Battery box",
-	stack_max = 99,
-}) 
-
-
-
-battery_box_formspec =
-	"invsize[8,9;]"..
-	"image[1,1;1,2;technic_power_meter_bg.png]"..
-	"list[current_name;src;3,1;1,1;]"..
-	"image[4,1;1,1;technic_battery_reload.png]"..
-	"list[current_name;dst;5,1;1,1;]"..
-	"label[0,0;Battery box]"..
-	"label[3,0;Charge]"..
-	"label[5,0;Discharge]"..
-	"label[1,3;Power level]"..
-	"list[current_player;main;0,5;8,4;]"
-
-minetest.register_node("technic:battery_box", {
-	description = "Battery box",
-	tiles = {"technic_battery_box_top.png", "technic_battery_box_bottom.png", "technic_battery_box_side.png",
-		"technic_battery_box_side.png", "technic_battery_box_side.png", "technic_battery_box_side.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-	technic_power_machine=1,
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_string("infotext", "Battery box")
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("formspec", battery_box_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 1)
-		battery_charge = 0
-		max_charge = 60000
-		end,	
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("dst") then
-			return false
-		elseif not inv:is_empty("src") then
-			return false
-		end
-		return true
-	end,
-})
-
-electric_furnace_formspec =
-	"invsize[8,9;]"..
-	"image[1,1;1,2;technic_power_meter_bg.png]"..
-	"list[current_name;src;3,1;1,1;]"..
-	"list[current_name;dst;5,1;2,2;]"..
-	"list[current_player;main;0,5;8,4;]"..
-	"label[0,0;Electric Furnace]"..
-	"label[1,3;Power level]"
-	
-minetest.register_node("technic:electric_furnace", {
-	description = "Electric furnace",
-	tiles = {"technic_electric_furnace_top.png", "technic_electric_furnace_bottom.png", "technic_electric_furnace_side.png",
-		"technic_electric_furnace_side.png", "technic_electric_furnace_side.png", "technic_electric_furnace_front.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_stone_defaults(),
-	technic_power_machine=1,
-	internal_EU_buffer=0;
-	interal_EU_buffer_size=2000;
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("formspec", electric_furnace_formspec)
-		meta:set_string("infotext", "Electric furnace")
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 4)
-		local EU_used  = 0
-		local furnace_is_cookin = 0
-		local cooked = nil
-		meta:set_float("internal_EU_buffer",0)
-		meta:set_float("internal_EU_buffer_size",2000)
-
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("dst") then
-			return false
-		elseif not inv:is_empty("src") then
-			return false
-		end
-		return true
-	end,
-})
-
-minetest.register_node("technic:electric_furnace_active", {
-	description = "Electric Furnace",
-	tiles = {"technic_electric_furnace_top.png", "technic_electric_furnace_bottom.png", "technic_electric_furnace_side.png",
-		"technic_electric_furnace_side.png", "technic_electric_furnace_side.png", "technic_electric_furnace_front_active.png"},
-	paramtype2 = "facedir",
-	light_source = 8,
-	drop = "technic:electric_furnace",
-	groups = {cracky=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_stone_defaults(),
-	internal_EU_buffer=0;
-	interal_EU_buffer_size=2000;
-	technic_power_machine=1,
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("formspec", electric_furnace_formspec)
-		meta:set_string("infotext", "Electric furnace");
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 4)
-		local EU_used  = 0
-		local furnace_is_cookin = 0
-		local cooked = nil
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("dst") then
-			return false
-		elseif not inv:is_empty("src") then
-			return false
-		end
-		return true
-	end,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:electric_furnace","technic:electric_furnace_active"},
-	interval = 1,
-	chance = 1,
-	
-	action = function(pos, node, active_object_count, active_object_count_wider)
-
-		local meta = minetest.env:get_meta(pos)
-		internal_EU_buffer=meta:get_float("internal_EU_buffer")
-		internal_EU_buffer_size=meta:get_float("internal_EU_buffer")
-		local load = math.floor(internal_EU_buffer/2000 * 100)
-		meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
-						(load)..":technic_power_meter_fg.png]"..
-				"list[current_name;src;3,1;1,1;]"..
-				"list[current_name;dst;5,1;2,2;]"..
-				"list[current_player;main;0,5;8,4;]"..
-				"label[0,0;Electric Furnace]"..
-				"label[1,3;Power level]")
-
-		local inv = meta:get_inventory()
-		
-		local furnace_is_cookin = meta:get_float("furnace_is_cookin")
-		
-		
-		local srclist = inv:get_list("src")
-		local cooked=nil 
-
-		if srclist then
-		 cooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
-		end
-		
-		
-		if (furnace_is_cookin == 1) then
-			if internal_EU_buffer>=150 then
-			internal_EU_buffer=internal_EU_buffer-150;
-			meta:set_float("internal_EU_buffer",internal_EU_buffer)
-			meta:set_float("src_time", meta:get_float("src_time") + 3)
-			if cooked and cooked.item and meta:get_float("src_time") >= cooked.time then
-				-- check if there's room for output in "dst" list
-				if inv:room_for_item("dst",cooked.item) then
-					-- Put result in "dst" list
-					inv:add_item("dst", cooked.item)
-					-- take stuff from "src" list
-					srcstack = inv:get_stack("src", 1)
-					srcstack:take_item()
-					inv:set_stack("src", 1, srcstack)
-				else
-					print("Furnace inventory full!")
-				end
-				meta:set_string("src_time", 0)
-			end
-			end		
-		end
-		
-		
-
-		
-		if srclist then
-			cooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
-			if cooked.time>0 then 
-			hacky_swap_node(pos,"technic:electric_furnace_active")
-			meta:set_string("infotext","Furnace active")
-			meta:set_string("furnace_is_cookin",1)
-		--	meta:set_string("formspec", electric_furnace_formspec)
-			meta:set_string("src_time", 0)
-			return
-			end
-
-		end
-	
-				hacky_swap_node(pos,"technic:electric_furnace")
-				meta:set_string("infotext","Furnace inactive")
-				meta:set_string("furnace_is_cookin",0)
-		--		meta:set_string("formspec", electric_furnace_formspec)
-				meta:set_string("src_time", 0)
-		
-	
-end,		
-})
-
-
-
-
-function take_EU_from_net(pos, EU_to_take)
-	local meta = minetest.env:get_meta(pos)
-	local pos1=pos
-	pos1.z=pos1.z +1
-	local meta1 = minetest.env:get_meta(pos1)
-	charge=meta1:get_float("battery_charge")
-	charge=charge - EU_to_take
-	meta1:set_float("battery_charge",charge)
-end
-
-	LV_nodes_visited = {}
-
-function get_RE_item_load (load1,max_load)
-if load1==0 then load1=65535 end
-local temp = 65536-load1
-temp= temp/65535*max_load
-return math.floor(temp + 0.5)
-end
-
-function set_RE_item_load (load1,max_load)
-if load1 == 0 then return 65535 end
-local temp=load1/max_load*65535
-temp=65536-temp
-return math.floor(temp)
-end
-
-minetest.register_abm({
-	nodenames = {"technic:battery_box"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-	local meta = minetest.env:get_meta(pos)
-	charge= meta:get_float("battery_charge")
-	max_charge= 60000
-		
-		local inv = meta:get_inventory()
-		if inv:is_empty("src")==false  then 
-		srcstack = inv:get_stack("src", 1)
-		src_item=srcstack:to_table()
-		if src_item["name"]== "technic:battery" then
-		local load1=tonumber((src_item["wear"])) 
-		load1=get_RE_item_load(load1,10000)
-		load_step=1000
-		if load1<10000 and charge>0 then 
-		 if charge-load_step<0 then load_step=charge end
-		 if load1+load_step>10000 then load_step=10000-load1 end
-		load1=load1+load_step
-		charge=charge-load_step
-	
-		load1=set_RE_item_load(load1,10000)
-		src_item["wear"]=tostring(load1)
-		inv:set_stack("src", 1, src_item)
-		end		
-		end
-		end
-		meta:set_float("battery_charge",charge)
-		
-	
-		if inv:is_empty("src")==false  then 
-		srcstack = inv:get_stack("src", 1)
-		src_item=srcstack:to_table()
-		if src_item["name"]== "technic:laser_mk1" then
-		local load1=tonumber((src_item["wear"])) 
-		load1=get_RE_item_load(load1,40000)
-		load_step=1000
-		if load1<40000 and charge>0 then 
-		 if charge-load_step<0 then load_step=charge end
-		 if load1+load_step>40000 then load_step=40000-load1 end
-		load1=load1+load_step
-		charge=charge-load_step
-		load1=set_RE_item_load(load1,40000)
-		src_item["wear"]=tostring(load1)
-		inv:set_stack("src", 1, src_item)
-		end		
-		end
-		end
-		meta:set_float("battery_charge",charge)
-
-
-		if inv:is_empty("dst") == false then 
-		srcstack = inv:get_stack("dst", 1)
-		src_item=srcstack:to_table()
-		if src_item["name"]== "technic:battery" then
-		local load1=tonumber((src_item["wear"])) 
-		load1=get_RE_item_load(load1,10000)
-		load_step=1000
-		if load1>0 and charge<max_charge then 
-			 if charge+load_step>max_charge then load_step=max_charge-charge end
-		  	 if load1-load_step<0 then load_step=load1 end
-		load1=load1-load_step
-		charge=charge+load_step
-	
-		load1=set_RE_item_load(load1,10000)
-		src_item["wear"]=tostring(load1)
-		inv:set_stack("dst", 1, src_item)
-		end		
-		end
-		end
-		
-
-	meta:set_float("battery_charge",charge)
-	meta:set_string("infotext", "Battery box: "..charge.."/"..max_charge);
-
-	local load = math.floor(charge/60000 * 100)
-	meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
-						(load)..":technic_power_meter_fg.png]"..
-				"list[current_name;src;3,1;1,1;]"..
-				"image[4,1;1,1;technic_battery_reload.png]"..
-				"list[current_name;dst;5,1;1,1;]"..
-				"label[0,0;Battery box]"..
-				"label[3,0;Charge]"..
-				"label[5,0;Discharge]"..
-				"label[1,3;Power level]"..
-				"list[current_player;main;0,5;8,4;]")
-		
-	local pos1={}
-
-	pos1.y=pos.y-1
-	pos1.x=pos.x
-	pos1.z=pos.z
-
-
-	meta1 = minetest.env:get_meta(pos1)
-	if meta1:get_float("cablelike")~=1 then return end
-
-		local LV_nodes = {}
-		local PR_nodes = {}
-		local RE_nodes = {}
-
-	 	LV_nodes[1]={}
-	 	LV_nodes[1].x=pos1.x
-		LV_nodes[1].y=pos1.y
-		LV_nodes[1].z=pos1.z
-		LV_nodes[1].visited=false
-
-
-table_index=1
-	repeat
-	check_LV_node (PR_nodes,RE_nodes,LV_nodes,table_index)
-	table_index=table_index+1
-	if LV_nodes[table_index]==nil then break end
-	until false
-
-
-local pos1={}
-i=1
-	repeat
-	if PR_nodes[i]==nil then break end
-		pos1.x=PR_nodes[i].x
-		pos1.y=PR_nodes[i].y
-		pos1.z=PR_nodes[i].z
-	local meta1 = minetest.env:get_meta(pos1)
-	local active=meta1:get_float("active")
-	if active==1 then charge=charge+80 end
-	i=i+1
-	until false
-
-if charge>max_charge then charge=max_charge end
-
-i=1
-	repeat
-	if RE_nodes[i]==nil then break end
-		pos1.x=RE_nodes[i].x         -- loading all conected machines buffers
-		pos1.y=RE_nodes[i].y
-		pos1.z=RE_nodes[i].z
-	local meta1 = minetest.env:get_meta(pos1)
-	local internal_EU_buffer=meta1:get_float("internal_EU_buffer")
-	local internal_EU_buffer_size=meta1:get_float("internal_EU_buffer_size")
-
-	local charge_to_give=200
-	if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then
-		charge_to_give=internal_EU_buffer_size-internal_EU_buffer
-	end
-	if charge-charge_to_give<0 then charge_to_give=charge end
-
-	internal_EU_buffer=internal_EU_buffer+charge_to_give
-	meta1:set_float("internal_EU_buffer",internal_EU_buffer)
-	charge=charge-charge_to_give;
-	
-	i=i+1
-	until false
-	
-	meta:set_float("battery_charge",charge)
-	meta:set_string("infotext", "Battery box: "..charge.."/"..max_charge);
-
-
-end
-})
-
-function add_new_cable_node (LV_nodes,pos1)
-local i=1
-	repeat
-		if LV_nodes[i]==nil then break end
-		if pos1.x==LV_nodes[i].x and pos1.y==LV_nodes[i].y and pos1.z==LV_nodes[i].z then return false end
-		i=i+1
-	until false
-LV_nodes[i]={}
-LV_nodes[i].x=pos1.x
-LV_nodes[i].y=pos1.y
-LV_nodes[i].z=pos1.z
-LV_nodes[i].visited=false
-return true
-end
-
-function check_LV_node (PR_nodes,RE_nodes,LV_nodes,i)
-		local pos1={}
-		pos1.x=LV_nodes[i].x
-		pos1.y=LV_nodes[i].y
-		pos1.z=LV_nodes[i].z
-		LV_nodes[i].visited=true
-		new_node_added=false
-	
-		pos1.x=pos1.x+1
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.x=pos1.x-2
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.x=pos1.x+1
-		
-		pos1.y=pos1.y+1
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.y=pos1.y-2
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.y=pos1.y+1
-
-		pos1.z=pos1.z+1
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.z=pos1.z-2
-		check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-		pos1.z=pos1.z+1
-return new_node_added
-end
-
-function check_LV_node_subp (PR_nodes,RE_nodes,LV_nodes,pos1)
-meta = minetest.env:get_meta(pos1)
-if meta:get_float("cablelike")==1 then new_node_added=add_new_cable_node(LV_nodes,pos1) end
-if minetest.env:get_node(pos1).name == "technic:solar_panel" then 	new_node_added=add_new_cable_node(PR_nodes,pos1) end		
-if minetest.env:get_node(pos1).name == "technic:electric_furnace" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
-if minetest.env:get_node(pos1).name == "technic:electric_furnace_active" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
-if minetest.env:get_node(pos1).name == "technic:tool_workshop" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
-if minetest.env:get_node(pos1).name == "technic:music_player" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
-if minetest.env:get_node(pos1).name == "technic:grinder" then 	new_node_added=add_new_cable_node(RE_nodes,pos1) end		
-end
-		
-
-function get_connected_charge (charge,pos1)
-	local charge1=0
-	local meta={}
-	if minetest.env:get_node(pos1).name == "technic:battery_box" then
-	print ("found batbox")
-	meta = minetest.env:get_meta(pos1)
-	return meta:get_float("cable_OUT") 
-	end
-
-	if minetest.env:get_node(pos1).name == "technic:lv_cable" then
-	meta = minetest.env:get_meta(pos1)
-	charge1=meta:get_float("cable_OUT")
-		if charge1>charge then
-		charge=charge1
-		end
-	end
-return charge
-end
-
-minetest.register_node("technic:solar_panel", {
-	tiles = {"technic_solar_panel_top.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png",
-		"technic_solar_panel_side.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-    	description="Solar Panel",
-	active = false,
-	technic_power_machine=1,
-	drawtype = "nodebox",
-	paramtype = "light",
-	is_ground_content = true,	
-	node_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-		selection_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("infotext", "Solar Panel")
-		meta:set_float("active", false)
-	end,
-})
-
-minetest.register_craft({
-	output = 'technic:solar_panel 1',
-	recipe = {
-		{'default:sand', 'default:sand','default:sand'},
-		{'default:sand', 'moreores:copper_ingot','default:sand'},
-		{'default:sand', 'default:sand','default:sand'},
-
-	}
-})
-
-minetest.register_abm(
-	{nodenames = {"technic:solar_panel"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		
-		local pos1={}
-		pos1.y=pos.y+1
-		pos1.x=pos.x
-		pos1.z=pos.z
-
-		local light = minetest.env:get_node_light(pos1, nil)
-		local meta = minetest.env:get_meta(pos)
-		if light == nil then light = 0 end
-		if light >= 12 then
-			meta:set_string("infotext", "Solar Panel is active ")
-			meta:set_float("active",1)
-		else
-			meta:set_string("infotext", "Solar Panel is inactive");
-			meta:set_float("active",0)
-		end
-	end,
-}) 
\ No newline at end of file

--
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