power terminal added

coal_power_station/power_terminal.lua

@@ -0,0 +1,118 @@
+--[[
+
+	TechAge
+	=======
+
+	Copyright (C) 2019 Joachim Stolberg
+
+	LGPLv2.1+
+	See LICENSE.txt for more information
+	
+	TA3 Power Terminal
+
+]]--
+
+-- for lazy programmers
+local P = minetest.string_to_pos
+local M = minetest.get_meta
+local S = techage.S
+
+local Param2ToDir = {
+	[0] = 6,
+	[1] = 5,
+	[2] = 2,
+	[3] = 4,
+	[4] = 1,
+	[5] = 3,
+}
+
+local function formspec(pos)
+	local jpos = minetest.deserialize(M(pos):get_string("junction_pos"))
+	local ndef = minetest.registered_nodes[minetest.get_node(jpos).name]
+	if ndef.is_power_available then
+		local power = ndef.is_power_available(jpos)
+		if power and power.prim_available then
+			return "size[5,4]"..
+			default.gui_bg..
+			default.gui_bg_img..
+			default.gui_slots..
+			"label[1.5,0.0;"..S("Network Data").."]"..
+			"label[0,0.8;"..S("Generators").."        : "..power.prim_available.." ku]"..
+			"label[0,1.4;"..S("Akkus").."                 : "..power.sec_available.." ku]"..
+			"label[0,2.0;"..S("Machines").."           : "..power.prim_needed.." ku]"..
+			"label[0,2.6;"..S("Number nodes").."  : "..power.num_nodes.."]"..
+			"button[1.5,3.3;2,1;update;"..S("Update").."]"
+		end
+	end
+	return "size[5,4]"..
+	default.gui_bg..
+	default.gui_bg_img..
+	default.gui_slots..
+			"label[1.5,0.0;"..S("Network Data").."]"..
+			"label[0,0.8;"..S("Generators").."        : 0 ku]"..
+			"label[0,1.4;"..S("Akkus").."                 : 0 ku]"..
+			"label[0,2.0;"..S("Machines").."           : 0 ku]"..
+			"label[0,2.6;"..S("Number nodes").."  : 0]"..
+			"button[1.5,3.3;2,1;update;"..S("Update").."]"
+end
+
+
+minetest.register_node("techage:ta3_power_terminal", {
+	description = S("TA3 Power Terminal"),
+	inventory_image = "techage_power_terminal_front.png",
+	tiles = {
+		"techage_power_terminal_top.png",
+		"techage_power_terminal_top.png",
+		"techage_power_terminal_side.png",
+		"techage_power_terminal_side.png",
+		"techage_power_terminal_back.png",
+		"techage_power_terminal_front.png",
+		},
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{ -8/16, -8/16, 0/16,  8/16, 8/16, 8/16},
+		},
+	},
+	
+	after_place_node = function(pos, placer, itemstack)
+		local node = minetest.get_node(pos)
+		local outdir = techage.side_to_outdir("B", node.param2)
+		local jpos = tubelib2.get_pos(pos, outdir)
+		local meta = M(pos)
+		meta:set_string("junction_pos", minetest.serialize(jpos))
+		meta:set_string("formspec", formspec(pos))
+	end,
+	
+	on_receive_fields = function(pos, formname, fields, player)
+		if fields.update then
+			M(pos):set_string("formspec", formspec(pos))
+		end
+	end,
+	on_rightclick = function(pos, node, clicker)
+		M(pos):set_string("formspec", formspec(pos))
+	end,
+	
+	paramtype2 = "facedir",
+	paramtype = "light",
+	on_rotate = screwdriver.disallow,
+	sunlight_propagates = true,
+	is_ground_content = false,
+	groups = {cracky = 1, level = 2},
+	sounds = default.node_sound_metal_defaults(),
+})
+
+minetest.register_craft({
+	output = "techage:ta3_power_terminal",
+	recipe = {
+		{"", "techage:usmium_nuggets", "default:steel_ingot"},
+		{"", "techage:basalt_glass_thin", "default:copper_ingot"},
+		{"", "techage:vacuum_tube", "default:steel_ingot"},
+	},
+})
+
+techage.register_entry_page("ta3ps", "ta3_power_terminal",
+	S("TA3 Power Terminal"), 
+	S("Terminal for power network information. Has to be placed in front of an Electric Junction Box."), 
+	"techage:ta3_power_terminal")

doc/ta3_doc.lua

@@ -81,7 +81,7 @@ techage.register_category_page("ta3ps",
 		"- Connect the Generator with your machines by means of cables and junction boxes@n"..
 		"- Start the Generator"), 
 	nil, 
-	{"coalboiler_base", "coalboiler_top", "turbine", "generator", "cooler", "akku", "tiny_generator"},
+	{"coalboiler_base", "coalboiler_top", "turbine", "generator", "cooler", "akku", "tiny_generator", "ta3_power_terminal"},
 	Images)
 
 techage.register_category_page("ta3op",

init.lua

@@ -110,6 +110,7 @@ else
 	dofile(MP.."/coal_power_station/turbine.lua")
 	dofile(MP.."/coal_power_station/cooler.lua")
 	dofile(MP.."/coal_power_station/akkubox.lua")
+	dofile(MP.."/coal_power_station/power_terminal.lua")
 	
 	-- Industrial Furnace
 	dofile(MP.."/furnace/help.lua")