use basic_materials mod where possible.

Vanessa Dannenberg

2018-10-31 44cb8df048e09b64214f59db73a3fd23cfe12e77

 technic/items.lua

@@ -1,157 +1,203 @@
minetest.register_craftitem( "technic:silicon_wafer", {
   description = "Silicon Wafer",

local S = technic.getter

minetest.register_craftitem("technic:silicon_wafer", {
   description = S("Silicon Wafer"),
   inventory_image = "technic_silicon_wafer.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craftitem( "technic:doped_silicon_wafer", {
   description = "Doped Silicon Wafer",
   description = S("Doped Silicon Wafer"),
   inventory_image = "technic_doped_silicon_wafer.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'pipeworks:tube_000000 9',
   recipe = {
      {'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
      {'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
      {'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
   }
minetest.register_craftitem("technic:uranium_fuel", {
   description = S("Uranium Fuel"),
   inventory_image = "technic_uranium_fuel.png",
})

minetest.register_craftitem( "technic:diamond_drill_head", {
   description = "Diamond Drill Head",
   description = S("Diamond Drill Head"),
   inventory_image = "technic_diamond_drill_head.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'technic:diamond_drill_head',
   recipe = {
      {'technic:stainless_steel_ingot', 'technic:diamond', 'technic:stainless_steel_ingot'},
      {'technic:diamond', '', 'technic:diamond'},
      {'technic:stainless_steel_ingot', 'technic:diamond', 'technic:stainless_steel_ingot'},
minetest.register_tool("technic:blue_energy_crystal", {
   description = S("Blue Energy Crystal"),
   inventory_image = minetest.inventorycube(
      "technic_diamond_block_blue.png",
      "technic_diamond_block_blue.png",
      "technic_diamond_block_blue.png"),
   wear_represents = "technic_RE_charge",
   on_refill = technic.refill_RE_charge,
   tool_capabilities = {
      max_drop_level = 0,
      groupcaps = {
         fleshy = {times={}, uses=10000, maxlevel=0}
      }
   }
})

minetest.register_craft({
   output = 'technic:diamond_block',
   recipe = {
      {'technic:diamond', 'technic:diamond', 'technic:diamond'},
      {'technic:diamond', 'technic:diamond', 'technic:diamond'},
      {'technic:diamond', 'technic:diamond', 'technic:diamond'},
   }
})

minetest.register_node( "technic:diamond_block", {
   description = "Diamond Block",
   tiles = { "technic_diamond_block.png" },
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_stone_defaults(),
   drop = 'craft "technic:diamond_block" 1',
}) 

minetest.register_craft({
   output = 'technic:green_energy_crystal',
   recipe = {
      {'moreores:gold_ingot', 'technic:battery', 'dye:green'},
      {'technic:battery', 'technic:red_energy_crystal', 'technic:battery'},
      {'dye:green', 'technic:battery', 'moreores:gold_ingot'},
minetest.register_tool("technic:green_energy_crystal", {
   description = S("Green Energy Crystal"),
   inventory_image = minetest.inventorycube(
      "technic_diamond_block_green.png",
      "technic_diamond_block_green.png",
      "technic_diamond_block_green.png"),
   wear_represents = "technic_RE_charge",
   on_refill = technic.refill_RE_charge,
   tool_capabilities = {
      max_drop_level = 0,
      groupcaps = {
         fleshy = {times={}, uses=10000, maxlevel=0}
      }
   }
})
}) 

minetest.register_craft({
   output = 'technic:blue_energy_crystal',
   recipe = {
      {'moreores:gold_ingot', 'technic:battery', 'dye:blue'},
      {'technic:battery', 'technic:green_energy_crystal', 'technic:battery'},
      {'dye:blue', 'technic:battery', 'moreores:gold_ingot'},
minetest.register_tool("technic:red_energy_crystal", {
   description = S("Red Energy Crystal"),
   inventory_image = minetest.inventorycube(
      "technic_diamond_block_red.png",
      "technic_diamond_block_red.png",
      "technic_diamond_block_red.png"),
   wear_represents = "technic_RE_charge",
   on_refill = technic.refill_RE_charge,
   tool_capabilities = {
      max_drop_level = 0,
      groupcaps = {
         fleshy = {times={}, uses=10000, maxlevel=0}
      }
   }
})
}) 

minetest.register_craft({
   output = 'technic:red_energy_crystal',
   recipe = {
      {'moreores:gold_ingot', 'technic:battery', 'dye:red'},
      {'technic:battery', 'technic:diamond_block', 'technic:battery'},
      {'dye:red', 'technic:battery', 'moreores:gold_ingot'},
   }
})

minetest.register_tool("technic:blue_energy_crystal",
{description = "Blue Energy Crystal",
inventory_image = minetest.inventorycube("technic_diamond_block_blue.png", "technic_diamond_block_blue.png", "technic_diamond_block_blue.png"),
tool_capabilities = {load=0,max_drop_level=0, groupcaps={fleshy={times={}, uses=10000, maxlevel=0}}}}) 

minetest.register_tool("technic:green_energy_crystal",
{description = "Green Energy Crystal",
inventory_image = minetest.inventorycube("technic_diamond_block_green.png", "technic_diamond_block_green.png", "technic_diamond_block_green.png"),
tool_capabilities = {load=0,max_drop_level=0, groupcaps={fleshy={times={}, uses=10000, maxlevel=0}}}}) 

minetest.register_tool("technic:red_energy_crystal",
{description = "Red Energy Crystal",
inventory_image = minetest.inventorycube("technic_diamond_block_red.png", "technic_diamond_block_red.png", "technic_diamond_block_red.png"),
tool_capabilities = {load=0,max_drop_level=0, groupcaps={fleshy={times={}, uses=10000, maxlevel=0}}}}) 


minetest.register_craftitem( "technic:fine_copper_wire", {
   description = "Fine Copper Wire",
   inventory_image = "technic_fine_copper_wire.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'technic:fine_copper_wire 2',
   recipe = {
      {'', 'moreores:copper_ingot', ''},
      {'', 'moreores:copper_ingot', ''},
      {'', 'moreores:copper_ingot', ''},
   }
})

minetest.register_craftitem( "technic:copper_coil", {
   description = "Copper Coil",
minetest.register_craftitem("technic:copper_coil", {
   description = S("Copper Coil"),
   inventory_image = "technic_copper_coil.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'technic:copper_coil 1',
   recipe = {
      {'technic:fine_copper_wire', 'default:steel_ingot', 'technic:fine_copper_wire'},
      {'default:steel_ingot', '', 'default:steel_ingot'},
      {'technic:fine_copper_wire', 'default:steel_ingot', 'technic:fine_copper_wire'},
   }
minetest.register_craftitem("technic:lv_transformer", {
   description = S("Low Voltage Transformer"),
   inventory_image = "technic_lv_transformer.png",
})

minetest.register_craftitem( "technic:motor", {
   description = "Electric Motor",
   inventory_image = "technic_motor.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'technic:motor',
   recipe = {
      {'default:steel_ingot', 'technic:copper_coil', 'default:steel_ingot'},
      {'default:steel_ingot', 'technic:copper_coil', 'default:steel_ingot'},
      {'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'},
   }
})

minetest.register_craftitem( "technic:mv_transformer", {
   description = "Medium Voltage Transformer",
minetest.register_craftitem("technic:mv_transformer", {
   description = S("Medium Voltage Transformer"),
   inventory_image = "technic_mv_transformer.png",
   on_place_on_ground = minetest.craftitem_place_item,
})

minetest.register_craft({
   output = 'technic:mv_transformer',
   recipe = {
      {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
      {'technic:copper_coil', 'default:steel_ingot', 'technic:copper_coil'},
      {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
   }
minetest.register_craftitem( "technic:hv_transformer", {
   description = S("High Voltage Transformer"),
   inventory_image = "technic_hv_transformer.png",
})

minetest.register_craftitem( "technic:control_logic_unit", {
   description = S("Control Logic Unit"),
   inventory_image = "technic_control_logic_unit.png",
})

minetest.register_craftitem("technic:mixed_metal_ingot", {
   description = S("Mixed Metal Ingot"),
   inventory_image = "technic_mixed_metal_ingot.png",
})

minetest.register_craftitem("technic:composite_plate", {
   description = S("Composite Plate"),
   inventory_image = "technic_composite_plate.png",
})

minetest.register_craftitem("technic:copper_plate", {
   description = S("Copper Plate"),
   inventory_image = "technic_copper_plate.png",
})

minetest.register_craftitem("technic:carbon_plate", {
   description = S("Carbon Plate"),
   inventory_image = "technic_carbon_plate.png",
})

minetest.register_craftitem("technic:graphite", {
   description = S("Graphite"),
   inventory_image = "technic_graphite.png",
})

minetest.register_craftitem("technic:carbon_cloth", {
   description = S("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(),
})

for p = 0, 35 do
   local nici = (p ~= 0 and p ~= 7 and p ~= 35) and 1 or nil
   local psuffix = p == 7 and "" or p
   local ingot = "technic:uranium"..psuffix.."_ingot"
   local block = "technic:uranium"..psuffix.."_block"
   local ov = p == 7 and minetest.override_item or nil;
   (ov or minetest.register_craftitem)(ingot, {
      description = string.format(S("%.1f%%-Fissile Uranium Ingot"), p/10),
      inventory_image = "technic_uranium_ingot.png",
      groups = {uranium_ingot=1, not_in_creative_inventory=nici},
   });
   -- Note on radioactivity of blocks:
   -- Source: <http://www.wise-uranium.org/rup.html>
   -- The baseline radioactivity of an isotope is not especially
   -- correlated with whether it's fissile (i.e., suitable as
   -- reactor fuel).  Natural uranium consists mainly of fissile
   -- U-235 and non-fissile U-238, and both U-235 and U-238 are
   -- significantly radioactive.  U-235's massic activity is
   -- about 80.0 MBq/kg, and U-238's is about 12.4 MBq/kg, which
   -- superficially suggests that 3.5%-fissile uranium should have
   -- only 1.19 times the activity of fully-depleted uranium.
   -- But a third isotope affects the result hugely: U-234 has
   -- massic activity of 231 GBq/kg.  Natural uranium has massic
   -- composition of 99.2837% U-238, 0.711% U-235, and 0.0053% U-234,
   -- so its activity comes roughly 49% each from U-234 and U-238
   -- and only 2% from U-235.  During enrichment via centrifuge,
   -- the U-234 fraction is concentrated along with the U-235, with
   -- the U-234:U-235 ratio remaining close to its original value.
   -- (Actually the U-234 gets separated from U-238 slightly more
   -- than the U-235 is, so the U-234:U-235 ratio is slightly
   -- higher in enriched uranium.)  A typical massic composition
   -- for 3.5%-fissile uranium is 96.47116% U-238, 3.5% U-235, and
   -- 0.02884% U-234.  This gives 3.5%-fissile uranium about 6.55
   -- times the activity of fully-depleted uranium.  The values we
   -- compute here for the "radioactive" group value are based on
   -- linear interpolation of activity along that scale, rooted at
   -- a natural (0.7%-fissile) uranium block having the activity of
   -- 9 uranium ore blocks (due to 9 ingots per block).  The group
   -- value is proportional to the square root of the activity, and
   -- uranium ore has radioactive=1.  This yields radioactive=1.0
   -- for a fully-depleted uranium block and radioactive=2.6 for
   -- a 3.5%-fissile uranium block.
   local radioactivity = math.floor(math.sqrt((1+5.55*p/35) * 18 / (1+5.55*7/35)) + 0.5);
   (ov or minetest.register_node)(block, {
      description = string.format(S("%.1f%%-Fissile Uranium Block"), p/10),
      tiles = {"technic_uranium_block.png"},
      is_ground_content = true,
      groups = {uranium_block=1, not_in_creative_inventory=nici,
         cracky=1, level=2, radioactive=radioactivity},
      sounds = default.node_sound_stone_defaults(),
   });
   if not ov then
      minetest.register_craft({
         output = block,
         recipe = {
            {ingot, ingot, ingot},
            {ingot, ingot, ingot},
            {ingot, ingot, ingot},
         },
      })
      minetest.register_craft({
         output = ingot.." 9",
         recipe = {{block}},
      })
   end
end