Handheld prospecting tool

The new tool will say whether a target block type is present in a specified region, to allow for more targeted digging. It is deliberately quite weak, with several limitations: only stores enough charge for a small number of shots; target can only be set by pointing at an example node; range is limited; accuracy is less than 100%. Some of these limitations should probably be ameliorated, but not entirely eliminated, in the future when we have a better idea of game balance. The inventory image is only a placeholder.
Fine gold and silver wire items
2014-07-07 15:15:30 +02:00 · 2014-07-07 15:15:30 +02:00 · 2014-07-07 15:15:30 +02:00 · 2014-07-07 15:15:30 +02:00 · 2014-07-07 15:15:30 +02:00 · 2014-07-07 15:15:30 +02:00
36 changed files with 248 additions and 74 deletions
--- a/technic/crafts.lua
+++ b/technic/crafts.lua
@@ -61,6 +61,24 @@ minetest.register_craft({
 	}
 })

+minetest.register_craft({
+	output = 'technic:fine_gold_wire 2',
+	recipe = {
+		{'', 'default:gold_ingot', ''},
+		{'', 'default:gold_ingot', ''},
+		{'', 'default:gold_ingot', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'technic:fine_silver_wire 2',
+	recipe = {
+		{'', 'moreores:silver_ingot', ''},
+		{'', 'moreores:silver_ingot', ''},
+		{'', 'moreores:silver_ingot', ''},
+	}
+})
+
 minetest.register_craft({
 	output = 'technic:copper_coil 1',
 	recipe = {
@@ -131,6 +149,15 @@ minetest.register_craft({
 	}
 })

+minetest.register_craft({
+	output = "technic:machine_casing",
+	recipe = {
+		{ "technic:cast_iron_ingot", "technic:cast_iron_ingot", "technic:cast_iron_ingot" },
+		{ "technic:cast_iron_ingot", "technic:brass_ingot", "technic:cast_iron_ingot" },
+		{ "technic:cast_iron_ingot", "technic:cast_iron_ingot", "technic:cast_iron_ingot" },
+	},
+})
+
 -- Remove some recipes
 minetest.register_craftitem("technic:nothing", {
 	description = "",
--- a/technic/items.lua
+++ b/technic/items.lua
@@ -80,6 +80,16 @@ minetest.register_craftitem("technic:fine_copper_wire", {
 	inventory_image = "technic_fine_copper_wire.png",
 })

+minetest.register_craftitem("technic:fine_gold_wire", {
+	description = S("Fine Gold Wire"),
+	inventory_image = "technic_fine_gold_wire.png",
+})
+
+minetest.register_craftitem("technic:fine_silver_wire", {
+	description = S("Fine Silver Wire"),
+	inventory_image = "technic_fine_silver_wire.png",
+})
+
 minetest.register_craftitem("technic:copper_coil", {
 	description = S("Copper Coil"),
 	inventory_image = "technic_copper_coil.png",
@@ -144,3 +154,12 @@ minetest.register_craftitem("technic:carbon_cloth", {
 	inventory_image = "technic_carbon_cloth.png",
 })

+minetest.register_node("technic:machine_casing", {
+	description = S("Machine Casing"),
+	groups = {cracky=2},
+	sunlight_propagates = true,
+	paramtype = "light",
+	drawtype = "allfaces",
+	tiles = {"technic_machine_casing.png"},
+	sounds = default.node_sound_stone_defaults(),
+})
--- a/technic/machines/HV/forcefield.lua
+++ b/technic/machines/HV/forcefield.lua
@@ -14,9 +14,9 @@ local S = technic.getter
 minetest.register_craft({
 	output = 'technic:forcefield_emitter_off',
 	recipe = {
-			{'default:mese',         'technic:deployer_off', 'default:mese'        },
-			{'technic:deployer_off', 'technic:motor',        'technic:deployer_off'},
-			{'default:mese',         'technic:deployer_off', 'default:mese'        },
+			{'default:mese',         'technic:motor',          'default:mese'        },
+			{'technic:deployer_off', 'technic:machine_casing', 'technic:deployer_off'},
+			{'default:mese',         'technic:hv_cable0',      'default:mese'        },
 	}
 })

--- a/technic/machines/HV/generator.lua
+++ b/technic/machines/HV/generator.lua
@@ -4,8 +4,8 @@ minetest.register_craft({
 	output = 'technic:hv_generator',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:mv_generator',   'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',         'technic:hv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:hv_cable',       'technic:stainless_steel_ingot'},
+		{'pipeworks:tube_1',              'technic:hv_transformer', 'pipeworks:tube_1'},
+		{'technic:stainless_steel_ingot', 'technic:hv_cable0',      'technic:stainless_steel_ingot'},
 	}
 })

--- a/technic/machines/HV/nuclear_reactor.lua
+++ b/technic/machines/HV/nuclear_reactor.lua
@@ -17,8 +17,8 @@ minetest.register_craft({
 	output = 'technic:hv_nuclear_reactor_core',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot',                              '', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot',              'technic:hv_cable', 'technic:stainless_steel_ingot'},
+		{'technic:stainless_steel_ingot',        'technic:machine_casing', 'technic:stainless_steel_ingot'},
+		{'technic:stainless_steel_ingot',             'technic:hv_cable0', 'technic:stainless_steel_ingot'},
 	}
 })

--- a/technic/machines/HV/quarry.lua
+++ b/technic/machines/HV/quarry.lua
@@ -3,9 +3,9 @@ local S = technic.getter

 minetest.register_craft({
 	recipe = {
-		{"technic:carbon_steel_block", "pipeworks:filter",           "technic:carbon_steel_block"},
-		{"technic:carbon_steel_block", "technic:motor",              "technic:carbon_steel_block"},
-		{"technic:carbon_steel_block", "technic:diamond_drill_head", "technic:carbon_steel_block"}},
+		{"technic:carbon_steel_block", "pipeworks:filter",       "technic:carbon_steel_block"},
+		{"technic:motor",              "technic:machine_casing", "technic:diamond_drill_head"},
+		{"technic:carbon_steel_block", "technic:hv_cable0",      "technic:carbon_steel_block"}},
 	output = "technic:quarry",
 })

--- a/technic/machines/LV/alloy_furnace.lua
+++ b/technic/machines/LV/alloy_furnace.lua
@@ -4,9 +4,9 @@
 minetest.register_craft({
 	output = 'technic:lv_alloy_furnace',
 	recipe = {
-		{'default:brick',           'default:brick',        'default:brick'},
-		{'default:brick',           '',                     'default:brick'},
-		{'technic:cast_iron_ingot', 'default:copper_ingot', 'technic:cast_iron_ingot'},
+		{'default:brick',           'default:brick',          'default:brick'},
+		{'default:brick',           'technic:machine_casing', 'default:brick'},
+		{'default:brick',           'technic:lv_cable0',      'default:brick'},
 	}
 })

--- a/technic/machines/LV/battery_box.lua
+++ b/technic/machines/LV/battery_box.lua
@@ -2,9 +2,9 @@
 minetest.register_craft({
 	output = 'technic:lv_battery_box0',
 	recipe = {
-		{'technic:battery',         'group:wood',              'technic:battery'},
-		{'technic:battery',         'default:copper_ingot',    'technic:battery'},
-		{'technic:cast_iron_ingot', 'technic:cast_iron_ingot', 'technic:cast_iron_ingot'},
+		{'group:wood',              'group:wood',              'group:wood'},
+		{'technic:battery',         'technic:machine_casing',  'technic:battery'},
+		{'technic:battery',         'technic:lv_cable0',       'technic:battery'},
 	}
 })

--- a/technic/machines/LV/cnc.lua
+++ b/technic/machines/LV/cnc.lua
@@ -229,8 +229,8 @@ minetest.register_craft({
 	output = 'technic:cnc',
 	recipe = {
 		{'default:glass',              'technic:diamond_drill_head', 'default:glass'},
-		{'technic:control_logic_unit', 'technic:motor',              'technic:carbon_steel_ingot'},
-		{'technic:carbon_steel_ingot', 'default:copper_ingot',       'technic:carbon_steel_ingot'},         
+		{'technic:control_logic_unit', 'technic:machine_casing',     'technic:motor'},
+		{'technic:carbon_steel_ingot', 'technic:lv_cable0',          'technic:carbon_steel_ingot'},         
 	},
 })

--- a/technic/machines/LV/coal_alloy_furnace.lua
+++ b/technic/machines/LV/coal_alloy_furnace.lua
@@ -12,8 +12,18 @@ minetest.register_craft({
 	}
 })

+local machine_name = S("Fuel-Fired Alloy Furnace")
+local formspec =
+	"size[8,9]"..
+	"label[0,0;"..machine_name.."]"..
+	"image[2,2;1,1;default_furnace_fire_bg.png]"..
+	"list[current_name;fuel;2,3;1,1;]"..
+	"list[current_name;src;2,1;2,1;]"..
+	"list[current_name;dst;5,1;2,2;]"..
+	"list[current_player;main;0,5;8,4;]"
+
 minetest.register_node("technic:coal_alloy_furnace", {
-	description = S("Fuel-Fired Alloy Furnace"),
+	description = machine_name,
 	tiles = {"technic_coal_alloy_furnace_top.png",  "technic_coal_alloy_furnace_bottom.png",
 	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
 	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front.png"},
@@ -23,8 +33,8 @@ minetest.register_node("technic:coal_alloy_furnace", {
 	sounds = default.node_sound_stone_defaults(),
 	on_construct = function(pos)
 		local meta = minetest.env:get_meta(pos)
-		meta:set_string("formspec", coal_alloy_furnace_formspec)
-		meta:set_string("infotext", S("Fuel-Fired Alloy Furnace"))
+		meta:set_string("formspec", formspec)
+		meta:set_string("infotext", machine_name)
 		local inv = meta:get_inventory()
 		inv:set_size("fuel", 1)
 		inv:set_size("src", 2)
@@ -37,7 +47,7 @@ minetest.register_node("technic:coal_alloy_furnace", {
 })

 minetest.register_node("technic:coal_alloy_furnace_active", {
-	description = S("Fuel-Fired Alloy Furnace"),
+	description = machine_name,
 	tiles = {"technic_coal_alloy_furnace_top.png",  "technic_coal_alloy_furnace_bottom.png",
 	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
 	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front_active.png"},
@@ -68,15 +78,6 @@ minetest.register_abm({
 		end
 		
 		local recipe = nil
-		local machine_name = S("Fuel-Fired Alloy Furnace")
-		local formspec =
-			"size[8,9]"..
-			"label[0,0;"..machine_name.."]"..
-			"image[2,2;1,1;default_furnace_fire_bg.png]"..
-			"list[current_name;fuel;2,3;1,1;]"..
-			"list[current_name;src;2,1;2,1;]"..
-			"list[current_name;dst;5,1;2,2;]"..
-			"list[current_player;main;0,5;8,4;]"

 		for i, name in pairs({
 				"fuel_totaltime",
--- a/technic/machines/LV/compressor.lua
+++ b/technic/machines/LV/compressor.lua
@@ -4,9 +4,9 @@ minetest.register_alias("compressor", "technic:lv_compressor")
 minetest.register_craft({
 	output = 'technic:lv_compressor',
 	recipe = {
-		{'default:stone',	'default:stone',	'default:stone'},
-		{'mesecons:piston',	'technic:motor',	'mesecons:piston'},
-		{'default:stone',	'technic:lv_cable0',	'default:stone'},
+		{'default:stone',	'technic:motor',		'default:stone'},
+		{'mesecons:piston',	'technic:machine_casing',	'mesecons:piston'},
+		{'default:stone',	'technic:lv_cable0',		'default:stone'},
 	}
 })

--- a/technic/machines/LV/electric_furnace.lua
+++ b/technic/machines/LV/electric_furnace.lua
@@ -5,9 +5,9 @@
 minetest.register_craft({
 	output = 'technic:electric_furnace',
 	recipe = {
-		{'default:cobble',          'default:cobble',        'default:cobble'},
-		{'default:cobble',          '',                      'default:cobble'},
-		{'technic:cast_iron_ingot', 'moreores:copper_ingot', 'technic:cast_iron_ingot'},
+		{'default:cobble', 'default:cobble',         'default:cobble'},
+		{'default:cobble', 'technic:machine_casing', 'default:cobble'},
+		{'default:cobble', 'technic:lv_cable0',      'default:cobble'},
 	}
 })

--- a/technic/machines/LV/extractor.lua
+++ b/technic/machines/LV/extractor.lua
@@ -4,9 +4,9 @@ minetest.register_alias("extractor", "technic:lv_extractor")
 minetest.register_craft({
 	output = 'technic:lv_extractor',
 	recipe = {
-		{'technic:treetap', 'technic:motor',     'technic:treetap'},
-		{'technic:treetap', 'technic:lv_cable0', 'technic:treetap'},
-		{'',                '',                  ''},
+		{'technic:treetap', 'technic:motor',          'technic:treetap'},
+		{'technic:treetap', 'technic:machine_casing', 'technic:treetap'},
+		{'',                'technic:lv_cable0',      ''},
 	}
 })

--- a/technic/machines/LV/generator.lua
+++ b/technic/machines/LV/generator.lua
@@ -8,9 +8,9 @@ minetest.register_alias("lv_generator", "technic:lv_generator")
 minetest.register_craft({
 	output = 'technic:lv_generator',
 	recipe = {
-		{'default:stone', 'default:stone',        'default:stone'},
-		{'default:stone', '',                     'default:stone'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'default:stone', 'default:stone',          'default:stone'},
+		{'default:stone', 'technic:machine_casing', 'default:stone'},
+		{'default:stone', 'technic:lv_cable0',      'default:stone'},
 	}
 })

--- a/technic/machines/LV/geothermal.lua
+++ b/technic/machines/LV/geothermal.lua
@@ -10,9 +10,9 @@ local S = technic.getter
 minetest.register_craft({
 	output = 'technic:geothermal',
 	recipe = {
-		{'default:stone', 'default:stone', 'default:stone'},
-		{'default:copper_ingot', 'default:diamond', 'default:copper_ingot'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'default:stone', 'default:diamond', 'default:stone'},
+		{'default:copper_ingot', 'technic:machine_casing', 'default:copper_ingot'},
+		{'default:stone', 'technic:lv_cable0', 'default:stone'},
 	}
 })

--- a/technic/machines/LV/grinder.lua
+++ b/technic/machines/LV/grinder.lua
@@ -3,9 +3,9 @@ minetest.register_alias("grinder", "technic:grinder")
 minetest.register_craft({
 	output = 'technic:grinder',
 	recipe = {
-		{'default:desert_stone', 'default:desert_stone',  'default:desert_stone'},
-		{'default:desert_stone', 'default:diamond',       'default:desert_stone'},
-		{'default:stone',        'moreores:copper_ingot', 'default:stone'},
+		{'default:desert_stone', 'default:diamond',        'default:desert_stone'},
+		{'default:desert_stone', 'technic:machine_casing', 'default:desert_stone'},
+		{'default:stone',        'technic:lv_cable0',      'default:stone'},
 	}
 })

--- a/technic/machines/LV/music_player.lua
+++ b/technic/machines/LV/music_player.lua
@@ -7,9 +7,9 @@ minetest.register_alias("music_player", "technic:music_player")
 minetest.register_craft({
 	output = 'technic:music_player',
 	recipe = {
-		{'group:wood',      'group:wood',           'group:wood'},
-		{'default:diamond', 'default:diamond',      'default:diamond'},
-		{'default:stone',   'default:copper_ingot', 'default:stone'},
+		{'group:wood',      'default:diamond',        'group:wood'},
+		{'default:diamond', 'technic:machine_casing', 'default:diamond'},
+		{'default:stone',   'technic:lv_cable0',      'default:stone'},
 	}
 })

--- a/technic/machines/LV/water_mill.lua
+++ b/technic/machines/LV/water_mill.lua
@@ -9,9 +9,9 @@ minetest.register_alias("water_mill", "technic:water_mill")
 minetest.register_craft({
 	output = 'technic:water_mill',
 	recipe = {
-		{'default:stone', 'default:stone',        'default:stone'},
-		{'group:wood',    'default:diamond',      'group:wood'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'default:stone', 'default:diamond',        'default:stone'},
+		{'group:wood',    'technic:machine_casing', 'group:wood'},
+		{'default:stone', 'technic:lv_cable0',      'default:stone'},
 	}
 })

--- a/technic/machines/MV/generator.lua
+++ b/technic/machines/MV/generator.lua
@@ -4,8 +4,8 @@ minetest.register_craft({
 	output = 'technic:mv_generator',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:lv_generator',   'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',         'technic:mv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable',       'technic:stainless_steel_ingot'},
+		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
 	}
 })

--- a/technic/machines/MV/power_radiator.lua
+++ b/technic/machines/MV/power_radiator.lua
@@ -138,9 +138,9 @@ minetest.register_node("technic:power_radiator", {
 minetest.register_craft({
 	output = 'technic:power_radiator 1',
 	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
-		{'technic:copper_coil',           'technic:mv_transformer',        'technic:copper_coil'},
-		{'technic:rubber',                'technic:mv_cable0',       'technic:rubber'},
+		{'technic:stainless_steel_ingot', 'technic:mv_transformer', 'technic:stainless_steel_ingot'},
+		{'technic:copper_coil',           'technic:machine_casing', 'technic:copper_coil'},
+		{'technic:rubber',                'technic:mv_cable0',      'technic:rubber'},
 	}
 })

--- a/technic/machines/MV/tool_workshop.lua
+++ b/technic/machines/MV/tool_workshop.lua
@@ -8,9 +8,9 @@ local S = technic.getter
 minetest.register_craft({
 	output = 'technic:tool_workshop',
 	recipe = {
-		{'group:wood',    'group:wood',           'group:wood'},
-		{'group:wood',    'default:diamond',      'group:wood'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'group:wood',    'default:diamond',        'group:wood'},
+		{'group:wood',    'technic:machine_casing', 'group:wood'},
+		{'default:stone', 'technic:mv_cable0',      'default:stone'},
 	}
 })

--- a/technic/machines/MV/wind_mill.lua
+++ b/technic/machines/MV/wind_mill.lua
@@ -13,9 +13,9 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'technic:wind_mill',
 	recipe = {
-		{'',                           'technic:carbon_steel_ingot', ''},
-		{'technic:carbon_steel_ingot', 'technic:motor',              'technic:carbon_steel_ingot'},
-		{'',                           'technic:carbon_steel_block', ''},
+		{'',                           'technic:motor',              ''},
+		{'technic:carbon_steel_ingot', 'technic:carbon_steel_block', 'technic:carbon_steel_ingot'},
+		{'',                           'technic:mv_cable0',          ''},
 	}
 })

--- a/technic/machines/register/alloy_recipes.lua
+++ b/technic/machines/register/alloy_recipes.lua
@@ -18,7 +18,7 @@ local recipes = {
 	{"technic:carbon_steel_dust 3",   "technic:chromium_dust",      "technic:stainless_steel_dust 4"},
 	{"technic:carbon_steel_ingot 3",  "technic:chromium_ingot",     "technic:stainless_steel_ingot 4"},
 	{"technic:copper_dust 2",         "technic:zinc_dust",          "technic:brass_dust 3"},
-	{"technic:copper_ingot 2",        "technic:zinc_ingot",         "technic:brass_ingot 3"},
+	{"default:copper_ingot 2",        "technic:zinc_ingot",         "technic:brass_ingot 3"},
 	{"default:sand 2",                "technic:coal_dust 2",        "technic:silicon_wafer"},
 	{"technic:silicon_wafer",         "technic:gold_dust",          "technic:doped_silicon_wafer"},
 }
--- a/technic/machines/register/recipes.lua
+++ b/technic/machines/register/recipes.lua
@@ -5,7 +5,7 @@ function technic.register_recipe_type(typename, desc, numitems)
 	if unified_inventory and unified_inventory.register_craft_type then
 		unified_inventory.register_craft_type(typename, {
 			description = desc,
-			height = numtiems,
+			height = numitems,
 			width = 1,
 		})
 	end
--- a/technic/machines/supply_converter.lua
+++ b/technic/machines/supply_converter.lua
@@ -32,9 +32,9 @@ minetest.register_node("technic:supply_converter", {
 minetest.register_craft({
 	output = 'technic:supply_converter 1',
 	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
-		{'technic:mv_transformer',        'technic:mv_cable0',             'technic:lv_transformer'},
-		{'technic:mv_cable0',             'technic:rubber',                'technic:lv_cable0'},
+		{'technic:stainless_steel_ingot', 'technic:rubber',         'technic:stainless_steel_ingot'},
+		{'technic:mv_transformer',        'technic:machine_casing', 'technic:lv_transformer'},
+		{'technic:mv_cable0',             'technic:rubber',         'technic:lv_cable0'},
 	}
 })

--- a/technic/machines/switching_station.lua
+++ b/technic/machines/switching_station.lua
@@ -35,9 +35,9 @@ local S = technic.getter
 minetest.register_craft({
 	output = "technic:switching_station",
 	recipe = {
-		{"technic:cast_iron_ingot", "technic:lv_transformer", "technic:cast_iron_ingot"},
-		{"default:copper_ingot",    "technic:lv_cable0",      "default:copper_ingot"},
-		{"technic:cast_iron_ingot", "technic:lv_cable0",      "technic:cast_iron_ingot"}
+		{"",                        "technic:lv_transformer", ""},
+		{"default:copper_ingot",    "technic:machine_casing", "default:copper_ingot"},
+		{"technic:lv_cable0",       "technic:lv_cable0",      "technic:lv_cable0"}
 	}
 })

--- a/technic/sounds/technic_prospector_hit.ogg
+++ b/technic/sounds/technic_prospector_hit.ogg
--- a/technic/sounds/technic_prospector_miss.ogg
+++ b/technic/sounds/technic_prospector_miss.ogg
--- a/technic/textures/technic_fine_gold_wire.png
+++ b/technic/textures/technic_fine_gold_wire.png
--- a/technic/textures/technic_fine_silver_wire.png
+++ b/technic/textures/technic_fine_silver_wire.png
--- a/technic/textures/technic_machine_casing.png
+++ b/technic/textures/technic_machine_casing.png
--- a/technic/textures/technic_prospector.png
+++ b/technic/textures/technic_prospector.png
--- a/technic/textures/technicx32/technic_fine_gold_wire.png
+++ b/technic/textures/technicx32/technic_fine_gold_wire.png
--- a/technic/textures/technicx32/technic_fine_silver_wire.png
+++ b/technic/textures/technicx32/technic_fine_silver_wire.png
--- a/technic/tools/init.lua
+++ b/technic/tools/init.lua
@@ -13,6 +13,7 @@ dofile(path.."/cans.lua")
 dofile(path.."/chainsaw.lua")
 dofile(path.."/tree_tap.lua")
 dofile(path.."/sonic_screwdriver.lua")
+dofile(path.."/prospector.lua")

 if minetest.get_modpath("screwdriver") then
 	-- compatibility alias
--- a/technic/tools/prospector.lua
+++ b/technic/tools/prospector.lua
@@ -0,0 +1,126 @@
+local S = technic.getter
+
+technic.register_power_tool("technic:prospector", 15000)
+
+local function get_metadata(toolstack)
+	local m = minetest.deserialize(toolstack:get_metadata())
+	if not m then m = {} end
+	if not m.charge then m.charge = 0 end
+	if not m.target then m.target = "" end
+	if not m.look_depth then m.look_depth = 7 end
+	if not m.look_radius then m.look_radius = 1 end
+	return m
+end
+
+minetest.register_tool("technic:prospector", {
+	description = S("Prospector"),
+	inventory_image = "technic_prospector.png",
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(toolstack, user, pointed_thing)
+		if not user or not user:is_player() or user.is_fake_player then return end
+		if pointed_thing.type ~= "node" then return end
+		local toolmeta = get_metadata(toolstack)
+		local look_diameter = toolmeta.look_radius * 2 + 1
+		local charge_to_take = toolmeta.look_depth * (toolmeta.look_depth + 1) * look_diameter * look_diameter
+		if toolmeta.charge < charge_to_take then return end
+		if toolmeta.target == "" then
+			minetest.chat_send_player(user:get_player_name(), "Right-click to set target block type")
+			return
+		end
+		toolmeta.charge = toolmeta.charge - charge_to_take
+		toolstack:set_metadata(minetest.serialize(toolmeta))
+		technic.set_RE_wear(toolstack, toolmeta.charge, technic.power_tools[toolstack:get_name()])
+		local start_pos = pointed_thing.under
+		local forward = minetest.facedir_to_dir(minetest.dir_to_facedir(user:get_look_dir(), true))
+		local right = forward.x ~= 0 and { x=0, y=1, z=0 } or (forward.y ~= 0 and { x=0, y=0, z=1 } or { x=1, y=0, z=0 })
+		local up = forward.x ~= 0 and { x=0, y=0, z=1 } or (forward.y ~= 0 and { x=1, y=0, z=0 } or { x=0, y=1, z=0 })
+		local base_pos = vector.add(start_pos, vector.multiply(vector.add(right, up), - toolmeta.look_radius))
+		local found = false
+		for f = 0, toolmeta.look_depth-1 do
+			for r = 0, look_diameter-1 do
+				for u = 0, look_diameter-1 do
+					if minetest.get_node(vector.add(vector.add(vector.add(base_pos, vector.multiply(forward, f)), vector.multiply(right, r)), vector.multiply(up, u))).name == toolmeta.target then found = true end
+				end
+			end
+		end
+		if math.random() < 0.02 then found = not found end
+		minetest.chat_send_player(user:get_player_name(), minetest.registered_nodes[toolmeta.target].description.." is "..(found and "present" or "absent").." in "..look_diameter.."x"..look_diameter.."x"..toolmeta.look_depth.." region")
+		minetest.sound_play("technic_prospector_"..(found and "hit" or "miss"), { pos = vector.add(user:getpos(), { x = 0, y = 1, z = 0 }), gain = 1.0, max_hear_distance = 10 })
+		return toolstack
+	end,
+	on_place = function(toolstack, user, pointed_thing)
+		if not user or not user:is_player() or user.is_fake_player then return end
+		local toolmeta = get_metadata(toolstack)
+		local pointed
+		if pointed_thing.type == "node" then
+			local pname = minetest.get_node(pointed_thing.under).name
+			local pdef = minetest.registered_nodes[pname]
+			if pdef and (pdef.groups.not_in_creative_inventory or 0) == 0 and pname ~= toolmeta.target then
+				pointed = pname
+			end
+		end
+		local look_diameter = toolmeta.look_radius * 2 + 1
+		minetest.show_formspec(user:get_player_name(), "technic:prospector_control",
+			"size[7,8.5]"..
+			"item_image[0,0;1,1;"..toolstack:get_name().."]"..
+			"label[1,0;"..minetest.formspec_escape(toolstack:get_definition().description).."]"..
+			(toolmeta.target ~= "" and
+				"label[0,1.5;Current target:]"..
+				"label[0,2;"..minetest.formspec_escape(minetest.registered_nodes[toolmeta.target].description).."]"..
+				"item_image[0,2.5;1,1;"..toolmeta.target.."]" or
+				"label[0,1.5;No target set]")..
+			(pointed and
+				"label[3.5,1.5;May set new target:]"..
+				"label[3.5,2;"..minetest.formspec_escape(minetest.registered_nodes[pointed].description).."]"..
+				"item_image[3.5,2.5;1,1;"..pointed.."]"..
+				"button_exit[3.5,3.65;2,0.5;target_"..pointed..";Set target]" or
+				"label[3.5,1.5;No new target available]")..
+			"label[0,4.5;Region cross section:]"..
+			"label[0,5;"..look_diameter.."x"..look_diameter.."]"..
+			"label[3.5,4.5;Set region cross section:]"..
+			"button_exit[3.5,5.15;1,0.5;look_radius_0;1x1]"..
+			"button_exit[4.5,5.15;1,0.5;look_radius_1;3x3]"..
+			"button_exit[5.5,5.15;1,0.5;look_radius_3;7x7]"..
+			"label[0,6;Region depth:]"..
+			"label[0,6.5;"..toolmeta.look_depth.."]"..
+			"label[3.5,6;Set region depth:]"..
+			"button_exit[3.5,6.65;1,0.5;look_depth_7;7]"..
+			"button_exit[4.5,6.65;1,0.5;look_depth_14;14]"..
+			"button_exit[5.5,6.65;1,0.5;look_depth_21;21]"..
+			"label[0,7.5;Accuracy:]"..
+			"label[0,8;98%]")
+		return
+	end, 
+})
+
+minetest.register_on_player_receive_fields(function(user, formname, fields)
+        if formname ~= "technic:prospector_control" then return false end
+	if not user or not user:is_player() or user.is_fake_player then return end
+	local toolstack = user:get_wielded_item()
+	if toolstack:get_name() ~= "technic:prospector" then return true end
+	local toolmeta = get_metadata(toolstack)
+	for field, value in pairs(fields) do
+		if field:sub(1, 7) == "target_" then
+			toolmeta.target = field:sub(8)
+		end
+		if field:sub(1, 12) == "look_radius_" then
+			toolmeta.look_radius = field:sub(13)
+		end
+		if field:sub(1, 11) == "look_depth_" then
+			toolmeta.look_depth = field:sub(12)
+		end
+	end
+	toolstack:set_metadata(minetest.serialize(toolmeta))
+	user:set_wielded_item(toolstack)
+	return true
+end)
+ 
+minetest.register_craft({
+	output = "technic:prospector",
+	recipe = {
+		{"moreores:pick_silver", "moreores:mithril_block", "pipeworks:teleport_tube_1"},
+		{"technic:brass_ingot", "technic:control_logic_unit", "technic:brass_ingot"},
+		{"", "technic:brass_ingot", ""},
+	}
+})
Author	SHA1	Message	Date
Zefram	9004ab3322	Handheld prospecting tool The new tool will say whether a target block type is present in a specified region, to allow for more targeted digging. It is deliberately quite weak, with several limitations: only stores enough charge for a small number of shots; target can only be set by pointing at an example node; range is limited; accuracy is less than 100%. Some of these limitations should probably be ameliorated, but not entirely eliminated, in the future when we have a better idea of game balance. The inventory image is only a placeholder.	2014-07-07 15:15:30 +02:00
Zefram	01b475c7cc	Fine gold and silver wire items Not used in any recipes yet.	2014-07-07 15:15:30 +02:00
Zefram	63ab5ef5d4	Tweak supply converter recipe The casing is now in the center of the grid, as it is for all other machines.	2014-07-07 15:15:30 +02:00
Zefram	74d54eb0b4	Consistently use cable in electric machine recipes All electric machine recipes now include cable of the appropriate tier as the bottom-middle ingredient, immediately below the casing ingredient. Many LV machines were using a copper ingot in that location.	2014-07-07 15:15:30 +02:00
Zefram	d9fc156960	Use machine casing in most machine recipes	2014-07-07 15:15:30 +02:00
Zefram	c26f45c962	Machine casing item The casing is intended to be an ingredient in craft recipes for machines. It isn't actually used in any recipes yet. Although mainly a craft item, it is defined as a node type, mainly to get an appropriately cubic inventory image. It is incidentally possible to place it as a node: this makes some sense, although the empty machine casing isn't actually useful as a node.	2014-07-07 15:15:30 +02:00
Zefram	775cb9d132	Fix fuel-fired alloy furnace Commit `ee0765804c` broke the fuel-fired alloy furnace, by removing the definition of its formspec that it requires to set up the form upon construction.	2014-07-07 15:15:30 +02:00
Zefram	fb15df52e2	Fix craft guide for alloy cooking et al A typo in commit `d55ecc39f9` made recipes for alloy cooking, compressing, and all other craft types sharing that machine code, to be shown with three ingredient slots instead of the correct one or two.	2014-07-07 15:15:30 +02:00
Zefram	43295b5b7f	Fix brass alloying recipe Commit `d55ecc39f9` introduced a bogus reference to "technic:copper_ingot".	2014-07-07 15:15:30 +02:00