nodecore-skyblock/nc_sieve/sieve.lua

-- LUALOCALS < ---------------------------------------------------------
local minetest, nodecore, pairs
    = minetest, nodecore, pairs
-- LUALOCALS > ---------------------------------------------------------

local modname = minetest.get_current_modname()
local wmodname = "nc_woodwork"

local side = "nc_tree_tree_side.png"
local top = wmodname.. "_plank.png"
local top_sieve = wmodname .. "_plank.png^[mask:"..modname.."_sieve.png^nc_tree_leaves.png"

local stop = "nc_terrain_stone.png"
local sside = "nc_terrain_stone.png"
local stop_sieve = "nc_terrain_stone.png^[mask:"..modname.."_sieve.png^nc_terrain_cobble.png"

function regsieve(suff,top,side,top_sieve,groups)
local mname = #suff == 0 and "Wooden" or suff:sub(1,1):upper()..suff:sub(2)
suff = #suff == 0 and suff or "_"..suff
minetest.register_node(modname .. ":table"..suff, {
		description = mname.." Table",
		drawtype = "nodebox",
		node_box = nodecore.fixedbox(
			{-0.5, 7/16, -0.5, 0.5, 0.5, 0.5},
			{-0.5, -0.5, -0.5, -7/16, 7/16, -7/16},
			{-0.5, -0.5, 7/16, -7/16, 7/16, 0.5},
			{7/16, -0.5, -0.5, 0.5, 7/16, -7/16},
			{7/16, -0.5, 7/16, 0.5, 7/16, 0.5}
		),
		selection_box = nodecore.fixedbox(),
		collision_box = nodecore.fixedbox(),
		tiles = { top, top, side },
		groups = groups,
		paramtype = "light",
		sounds = nodecore.sounds("nc_tree_woody"),
	})

minetest.register_node(modname .. ":table_broken"..suff, {
		description = "Broken "..mname.." Table",
		drawtype = "nodebox",
		node_box = nodecore.fixedbox(
			{-0.5, 7/16, -0.5, -0.5+4/16,0.5,0.5},
			{0.5-4/16, 7/16, -0.5, 0.5, 0.5, 0.5},
			{-8/32, 7/16, 8/32, 8/32, 0.5, 0.5},
			{-8/32, 7/16, -0.5, 8/32, 0.5, -8/32},
			{-0.5, -0.5, -0.5, -7/16, 7/16, -7/16},
			{-0.5, -0.5, 7/16, -7/16, 7/16, 0.5},
			{7/16, -0.5, -0.5, 0.5, 7/16, -7/16},
			{7/16, -0.5, 7/16, 0.5, 7/16, 0.5}
		),
		selection_box = nodecore.fixedbox(),
		collision_box = nodecore.fixedbox(),
		tiles = { top, top, side },
		groups = groups,
		paramtype = "light",
		sounds = nodecore.sounds("nc_tree_woody"),
	})
minetest.register_node(modname .. ":sieve"..suff, {
		description = mname.." Sieve",
		drawtype = "nodebox",
    use_texture_alpha = true,
		node_box = nodecore.fixedbox(
      {-4/16,7/16,-4/16,4/16,0.5,4/16},
			{-0.5, 7/16, -0.5, -0.5+4/16,0.5,0.5},
			{0.5-4/16, 7/16, -0.5, 0.5, 0.5, 0.5},
			{-8/32, 7/16, 8/32, 8/32, 0.5, 0.5},
			{-8/32, 7/16, -0.5, 8/32, 0.5, -8/32},
			{-0.5, -0.5, -0.5, -7/16, 7/16, -7/16},
			{-0.5, -0.5, 7/16, -7/16, 7/16, 0.5},
			{7/16, -0.5, -0.5, 0.5, 7/16, -7/16},
			{7/16, -0.5, 7/16, 0.5, 7/16, 0.5}
		),
		selection_box = nodecore.fixedbox(),
		collision_box = nodecore.fixedbox(),
		tiles = { top_sieve, top_sieve, side },
		groups = groups,
		paramtype = "light",
		sounds = nodecore.sounds("nc_tree_woody"),
	})
end

regsieve("",top,side,top_sieve,{
    choppy = 1,
    flammable = 2,
    fire_fuel = 3,
  })

regsieve("stone",stop,sside,stop_sieve,{
    cracky = 2,
  })

minetest.register_craftitem(modname..":random_dust",{
  description = "Dust of random minerals",
  inventory_image = modname.."_random_dust.png"
})

minetest.register_craftitem(modname..":super_random_dust",{
  description = "Dust of very random minerals",
  inventory_image = modname.."_random_dust.png"
})

nodecore.register_craft({
		label = "break a wooden table",
		action = "pummel",
		toolgroups = {choppy = 1},
		nodes = {
			{match = modname .. ":table", replace = modname .. ":table_broken"}
		},
	})

nodecore.register_craft({
		label = "break a stone table",
		action = "pummel",
		toolgroups = {cracky = 4},
		nodes = {
			{match = modname .. ":table_stone", replace = modname .. ":table_broken_stone"}
		},
	})


local duo = {
  items={{name = modname..":random_dust", count = 1, scatter = 2}}
}

local duo2 = {
  items={{name = modname..":random_dust", count = 2, scatter = 2}}
}

local duo3 = {
  items={{name = modname..":super_random_dust", count = 2, scatter = 2}}
}

local duo4 = {
  items={{name = modname..":super_random_dust", count = 4, scatter = 2}}
}

local dirts = {
  ["nc_terrain:gravel"] = duo,
  ["nc_terrain:gravel_loose"] = duo,
  ["nc_terrain:sand"] = duo2,
  ["nc_terrain:sand_loose"] = duo2,
  ["nc_tree:leaves_loose"] = {node = "nc_sky_liquids:hm_water_source"}
}

local dirtss = {
  ["nc_terrain:gravel"] = duo3,
  ["nc_terrain:gravel_loose"] = duo3,
  ["nc_terrain:sand"] = duo4,
  ["nc_terrain:sand_loose"] = duo4,
  ["nc_tree:leaves_loose"] = {node = "nc_sky_liquids:hm_water_source"},
}

for k,v in pairs(dirts) do

nodecore.register_craft({
		label = "use a sieve with "..k,
		action = "pummel",
		toolgroups = {crumbly = 1},
		nodes = {
      {match = {name = k}, replace = v.node or "air"},
			{y=-1,match = modname .. ":sieve"}
		},
    items = v.items
	})

end

for k,v in pairs(dirtss) do

nodecore.register_craft({
		label = "use a stone sieve with "..k,
		action = "pummel",
		toolgroups = {crumbly = 1},
		nodes = {
      {match = {name = k}, replace = v.node or "air"},
			{y=-1,match = modname .. ":sieve_stone"}
		},
    items = v.items
	})

end

local ores = {
  ["nc_lode:cobble_loose"] = 10,
  ["nc_lux:cobble1_loose"] = 1,
  ["nc_sponge:sponge_living"]=1
}

local sores = {
  ["nc_lode:cobble_loose"] = 50,
  ["nc_lux:cobble1_loose"] = 5,
  ["nc_sponge:sponge_living"]=5,
  ["rdust"]=1
}

nodecore.register_craft({
		label = "pack random dust into cobble",
		action = "pummel",
		toolgroups = {thumpy = 2},
		nodes = {
      {match = {name = modname..":random_dust",count=8},replace = "nc_terrain:cobble"}
		},
    after = function(pos)
      local chances = {}
      local mc = 1
      for k,v in pairs(ores) do
        for n=mc,mc-1+v do
          chances[n] = k
        end
        mc=mc+v
      end
      local ore = chances[math.random(1,mc-1)]
      minetest.set_node(pos,{name=ore})
    end
	})
nodecore.register_craft({
		label = "pack very random dust into cobble",
		action = "pummel",
		toolgroups = {thumpy = 2},
		nodes = {
      {match = {name = modname..":super_random_dust",count=8},replace = "nc_terrain:cobble"}
		},
    after = function(pos)
      local chances = {}
      local mc = 1
      for k,v in pairs(sores) do
        for n=mc,mc-1+v do
          chances[n] = k
        end
        mc=mc+v
      end
      local ore = chances[math.random(1,mc-1)]
      if ore == "rdust" then
        nodecore.item_eject(pos,modname..":super_random_dust",5,10)
      else
        minetest.set_node(pos,{name=ore})
      end
    end
	})

nodecore.register_craft({
		label = "assemble wood sieve",
		norotate = true,
		nodes = {
			{y = -1, match = modname .. ":table_broken", replace = modname .. ":sieve"},
			{match = "nc_tree:leaves_loose", replace = "air"},
		}
	})

nodecore.register_craft({
		label = "assemble stone sieve",
		norotate = true,
		nodes = {
			{y = -1, match = modname .. ":table_broken_stone", replace = modname .. ":sieve_stone"},
			{match = "nc_terrain:cobble_loose", replace = "air"},
		}
	})

nodecore.register_craft({
		label = "assemble wood table",
		norotate = true,
		nodes = {
			{match = wmodname .. ":plank", replace = modname .. ":table"},
			{x = -1, z = -1, match = wmodname .. ":staff", replace = "air"},
			{x = 1, z = -1, match = wmodname .. ":staff", replace = "air"},
			{x = -1, z = 1, match = wmodname .. ":staff", replace = "air"},
			{x = 1, z = 1, match = wmodname .. ":staff", replace = "air"},
		}
	})

nodecore.register_craft({
		label = "assemble wood table",
		norotate = true,
		nodes = {
			{match = wmodname .. ":plank", replace =  modname .. ":table"},
			{x = 0, z = -1, match = wmodname .. ":staff", replace = "air"},
			{x = 0, z = 1, match = wmodname .. ":staff", replace = "air"},
			{x = -1, z = 0, match = wmodname .. ":staff", replace = "air"},
			{x = 1, z = 0, match = wmodname .. ":staff", replace = "air"},
		}
	})


nodecore.register_craft({
		label = "assemble stone table",
    action = "pummel",
		toolgroups = {thumpy = 4},
    priority = 1,
    norotate = true,
		nodes = {
			{match = "nc_terrain:cobble_loose", replace = modname .. ":table_stone"},
			{x = -1, z = -1, match = "nc_lode:rod_annealed", replace = "air"},
			{x = 1, z = -1, match = "nc_lode:rod_annealed", replace = "air"},
			{x = -1, z = 1, match = "nc_lode:rod_annealed", replace = "air"},
			{x = 1, z = 1, match = "nc_lode:rod_annealed", replace = "air"},
		}
	})

nodecore.register_craft({
		label = "assemble stone table",
    action = "pummel",
		toolgroups = {thumpy = 4},
    priority = 1,
    norotate = true,
		nodes = {
			{match = "nc_terrain:cobble_loose", replace = modname .. ":table_stone"},
			{x = 0, z = -1, match = "nc_lode:rod_annealed", replace = "air"},
			{x = 0, z = 1, match = "nc_lode:rod_annealed", replace = "air"},
			{x = -1, z = 0, match = "nc_lode:rod_annealed", replace = "air"},
			{x = 1, z = 0, match = "nc_lode:rod_annealed", replace = "air"},
		}
	})