5 files changed, 128 insertions, 0 deletions
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..68a49da
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..7dff2c6
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,100 @@
+local old_itc = technic.is_tier_cable
+
+local old_gct = technic.get_cable_tier
+
+technic.is_tier_cable = function(name,tier)
+	local itcresult = old_itc(name,tier)
+	if itcresult then
+		return itcresult
+	elseif minetest.registered_nodes[name] and minetest.registered_nodes[name]._origcable then
+		return old_itc(minetest.registered_nodes[name]._origcable,tier)
+	end
+end
+
+technic.get_cable_tier = function(name)
+	local gctresult = old_gct(name)
+	if gctresult then
+		return gctresult
+	elseif minetest.registered_nodes[name] and minetest.registered_nodes[name]._origcable then
+		return old_gct(minetest.registered_nodes[name]._origcable)
+	end
+end
+
+local cables = {
+	["technic:lv_cable"] = "technic_adminnodes:lv_cable_admin",
+	["technic:mv_cable"] = "technic_adminnodes:mv_cable_admin",
+	["technic:hv_cable"] = "technic_adminnodes:hv_cable_admin",
+}
+
+for oldname,newname in pairs(cables) do
+	local def = table.copy(minetest.registered_nodes[oldname])
+	for group in pairs(def.groups) do
+		if not string.find(group,"technic") then def.groups[group] = nil end
+	end
+	for face,img in ipairs(def.tiles) do
+		def.tiles[face] = img.."^[resize:64x64^(technic_adminnodes_cable_overlay.png^[opacity:128)"
+	end
+	def.groups.not_in_creative_inventory = 1
+	def.drop = ""
+	def.mod_origin = nil
+	def.description = "Unbreakable "..def.description
+	def.name = nil
+	def._origcable = oldname
+	def.inventory_image = "[combine:32x32:0,0="..def.inventory_image..":15,15=(basic_materials_padlock.png\\^[resize\\:16x16)"
+	minetest.register_node(newname,def)
+end
+
+for _,tier in ipairs({"lv","mv","hv",}) do
+	local metafieldname = string.upper(tier).."_EU_supply"
+	minetest.register_node("technic_adminnodes:generator_"..tier,{
+		description = "Magical "..string.upper(tier).." Power Supply",
+		paramtype2 = "facedir",
+		on_rotate = minetest.global_exists("screwdriver") and screwdriver.rotate_simple,
+		groups = {
+			not_in_creative_inventory = 1,
+			technic_machine = 1,
+			["technic_"..tier] = 1,
+		},
+		tiles = {
+			"technic_"..tier.."_generator_top.png",
+			"technic_machine_bottom.png",
+			"technic_"..tier.."_generator_side.png",
+			"technic_"..tier.."_generator_side.png",
+			"technic_"..tier.."_generator_side.png",
+			"technic_"..tier.."_generator_front.png^technic_adminnodes_generator_overlay.png",
+		},
+		on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			local default = 1000
+			meta:set_int("amount",default)
+			meta:set_string("infotext","Magical "..string.upper(tier).." Power Supply Has No Network")
+			meta:set_string("formspec","field[amount;EU to generate;${amount}")
+		end,
+		technic_run = function(pos)
+			local meta = minetest.get_meta(pos)
+			local amount = meta:get_int("amount")
+			meta:set_int(string.upper(tier).."_EU_supply",amount)
+			meta:set_string("infotext","Magical "..string.upper(tier).." Power Supply, producing "..technic.EU_string(amount))
+		end,
+		connect_sides = {
+			"bottom",
+			"back",
+			"left",
+			"right",
+		},
+		on_receive_fields = function(pos,formname,fields,sender)
+			local name = sender:get_player_name()
+			if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
+				minetest.record_protection_violation(pos,name)
+				return
+			end
+			local meta = minetest.get_meta(pos)
+			if tonumber(fields.amount) then
+				local newamount = math.min(10^9,math.max(0,math.floor(tonumber(fields.amount))))
+				meta:set_int("amount",newamount)
+				meta:set_string("infotext","Magical "..string.upper(tier).." Power Supply, producing "..technic.EU_string(newamount))
+			end
+		end,
+	})
+	technic.register_machine(string.upper(tier),"technic_adminnodes:generator_"..tier,technic.producer)
+end
diff --git a/mod.conf b/mod.conf
new file mode 100644
index 0000000..7164447
--- /dev/null
+++ b/mod.conf
@@ -0,0 +1,4 @@
+name = technic_adminnodes
+description = Special nodes for Minetest's technic mod, for admin use
+depends = technic,basic_materials
+optional_depends = screwdriver
diff --git a/textures/technic_adminnodes_cable_overlay.png b/textures/technic_adminnodes_cable_overlay.png
new file mode 100644
index 0000000..d5836f9
--- /dev/null
+++ b/textures/technic_adminnodes_cable_overlay.png
diff --git a/textures/technic_adminnodes_generator_overlay.png b/textures/technic_adminnodes_generator_overlay.png
new file mode 100644
index 0000000..d9ec628
--- /dev/null
+++ b/textures/technic_adminnodes_generator_overlay.png