pyutest-cd2025/mods/pyutest/pyutest_core/blocks.lua

PyuTestCore.make_node_sounds = function(tbl)
  local t = tbl or {}
  t.footstep = t.footstep or {name = "block_walk", gain = 1}
  t.dig = t.dig or {name = "block_dig", gain = 0.50}
  t.dug = t.dug or {name = "block_break", gain = 0.50}
  t.place = t.place or {name = "block_place", gain = 0.50}
  return t
end

PyuTestCore.make_node = function(name, desc, groups, tiles, extra_conf)
  local conf = {
    description = Translate(desc),
    tiles = tiles,
    groups = PyuTestCore.util.tableconcat(groups, {
      block = 1
    }),
  }

  if extra_conf ~= nil then
    for k, v in pairs(extra_conf) do
      conf[k] = v
    end

    conf["sounds"] = PyuTestCore.make_node_sounds(extra_conf.sounds)
  end

  minetest.register_node(name, conf)
end

PyuTestCore.node_boxes = {
  CARPET = {
    type = "fixed",
    fixed = {-0.5, -0.5, -0.5, 0.5, -0.45, 0.5}
  },
  SLAB = {
    type = "fixed",
    fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5}
  },
  PILLAR = {
    type = "fixed",
    fixed = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}
  },
  STAIRS = {
    type = "fixed",
    fixed = {
      {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
      {-0.5, 0, 0, 0.5, 0.5, 0.5},
    },
  },
}
PyuTestCore.building_blocks = {}

PyuTestCore.make_building_blocks = function (name, desc, tex, colortint, cgroups, extra_conf)
  local groups = PyuTestCore.util.tablecopy(cgroups) or {}
  groups["block"] = 1

  local econf = extra_conf or {}
  econf["is_ground_content"] = econf["is_ground_content"] or true
  econf["color"] = colortint

  local id_block = name.."_block"
  local id_carpet = name.."_carpet"
  local id_slab = name.."_slab"
  local id_pillar = name.."_pillar"
  local id_stairs = name.."_stairs"
  local id_fence = name.."_fence"

  table.insert(PyuTestCore.building_blocks, {
    name = name,
    desc = desc,
    tiles = tex,
    groups = groups,
    econf = econf
  })

  minetest.register_node(id_block, PyuTestCore.util.tableconcat({
    description = Translate(desc.." Block"),
    tiles = tex,
    groups = PyuTestCore.util.tableconcat(groups, {
      solid = 1
    }),
    sounds = PyuTestCore.make_node_sounds(),
  }, econf))

  minetest.register_node(id_carpet, PyuTestCore.util.tableconcat({
    description = Translate(desc .. " Carpet"),
    tiles = tex,
    groups = PyuTestCore.util.tableconcat(PyuTestCore.util.tablecopy(groups), {
      attached_node = 1
    }),
    drawtype = "nodebox",
    paramtype = "light",
    paramtype2 = "facedir",
    node_box = PyuTestCore.node_boxes.CARPET,
    sounds = PyuTestCore.make_node_sounds(),
    buildable_to = true
  }, econf))

  minetest.register_node(id_slab, PyuTestCore.util.tableconcat({
    description = Translate(desc.." Slab"),
    tiles = tex,
    groups = groups,
    drawtype = "nodebox",
    paramtype = "light",
    node_box = PyuTestCore.node_boxes.SLAB,
    sounds = PyuTestCore.make_node_sounds(),
  }, econf))

  minetest.register_node(id_pillar, PyuTestCore.util.tableconcat({
    description = Translate(desc.." Pillar"),
    tiles = tex,
    groups = groups,
    drawtype = "nodebox",
    paramtype = "light",
    node_box = PyuTestCore.node_boxes.PILLAR,
    sounds = PyuTestCore.make_node_sounds(),
  }, econf))

  minetest.register_node(id_stairs, PyuTestCore.util.tableconcat({
    description = Translate(desc.." Stairs"),
    tiles = tex,
    groups = groups,
    drawtype = "nodebox",
    paramtype = "light",
    paramtype2 = "facedir",
    node_box = PyuTestCore.node_boxes.STAIRS,
    sounds = PyuTestCore.make_node_sounds(),
  }, econf))

  minetest.register_node(id_fence, PyuTestCore.util.tableconcat({
    description = Translate(desc.." Fence"),
    tiles = tex,
    groups = groups,
    drawtype = "fencelike",
    paramtype = "light",
    collision_box = {
      type = "fixed",
      fixed = {-0.25, -0.5, -0.25, 0.25, 0.5, 0.25}
    },
    sounds = PyuTestCore.make_node_sounds(),
  }, econf))

  minetest.register_craft({
    output = id_carpet .. " 2",
    recipe = {
      {id_block, id_block}
    }
  })

  minetest.register_craft({
    output = id_slab .. " 3",
    recipe = {
      {id_block, id_block, id_block}
    }
  })

  minetest.register_craft({
    output = id_pillar .. " 3",
    recipe = {
      {id_block},
      {id_block},
      {id_block}
    }
  })

  minetest.register_craft({
    output = id_stairs .. " 4",
    recipe = {
      {id_block, "", ""},
      {id_block, id_block, ""},
      {id_block, id_block, id_block}
    }
  })

  minetest.register_craft({
    output = id_fence .. " 4",
    recipe = {
      {id_block, "pyutest_core:stick", id_block},
      {id_block, "pyutest_core:stick", id_block}
    }
  })
end

PyuTestCore.make_building_blocks("pyutest_core:grass", "Grass", {
  "pyutest-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:dark_grass", "Dark Grass", {
  "pyutest-dark-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:swampy_grass", "Swampy Grass", {
  "pyutest-swampy-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  sugarcane_spawn_on = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:savanna_grass", "Savanna Grass", {
  "pyutest-savanna-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  sugarcane_spawn_on = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:aspen_grass", "Aspen Grass", {
  "pyutest-aspen-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:jungle_grass", "Jungle Grass", {
  "pyutest-jungle-grass.png"
}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  grass = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:dirt", "Dirt", {"pyutest-dirt.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:podzol", "Podzol", {"pyutest-podzol.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:snow", "Snow", {"pyutest-snow.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:sand", "Sand", {"pyutest-sand.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  falling_node = 1,
  sugarcane_spawn_on = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:mycelium", "Mycelium", {
  "pyutest-mycelium.png"
}, nil, {
  ground = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:clay", "Clay", {"pyutest-clay-block.png"}, nil, {
  acid_vulnerable = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:gravel", "Gravel", {"pyutest-gravel.png"}, nil, {
  falling_node = 1,
  acid_vulnerable = 1,
  crumbly = PyuTestCore.BLOCK_FAST
})

-- Cracky
PyuTestCore.make_building_blocks("pyutest_core:stone", "Stone", {"pyutest-stone.png"}, nil, {
  ground = 1,
  stone = 1,
  cracky = PyuTestCore.BLOCK_NORMAL,
  level = 1
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:sandstone", "Sandstone", {"pyutest-sandstone.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  cracky = PyuTestCore.BLOCK_FAST,
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:ice", "Ice", {"pyutest-ice.png"}, nil, {
  ground = 1,
  acid_vulnerable = 1,
  slippery = 4,
  cracky = PyuTestCore.BLOCK_FAST,
  thawable = 1
})

PyuTestCore.make_building_blocks("pyutest_core:molten_rock", "Molten Rock", {"pyutest-molten-rock.png"}, nil, {
  ground = 1,
  cracky = PyuTestCore.BLOCK_FAST,
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:basalt", "Basalt", {"pyutest-basalt.png"}, nil, {
  ground = 1,
  cracky = PyuTestCore.BLOCK_FAST,
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:obsidian", "Obsidian", {"pyutest-obsidian.png"}, nil, {
  cracky = PyuTestCore.BLOCK_SLOW,
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:crystal_lantern", "Crystal Lantern", {"pyutest-crystal-lantern.png"}, nil, {
  cracky = PyuTestCore.BLOCK_FAST
}, {
  light_source = minetest.LIGHT_MAX
})

PyuTestCore.make_building_blocks("pyutest_core:bone", "Bone", {
  "pyutest-bone-block-top-bottom.png",
  "pyutest-bone-block-top-bottom.png",
  "pyutest-bone-block.png"
}, nil, {
  cracky = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:enchanted_obsidian", "Enchanted Obsidian", {
  "pyutest-enchanted-obsidian.png"
}, nil, {
  cracky = PyuTestCore.BLOCK_SLOW
}, {
  is_ground_content = false
})

PyuTestCore.make_building_blocks("pyutest_core:brick", "Brick", {"pyutest-bricks.png"}, nil, {
  cracky = PyuTestCore.BLOCK_NORMAL
}, {
  is_ground_content = false
})

PyuTestCore.make_building_blocks("pyutest_core:stone_bricks", "Stone Bricks", {"pyutest-stone-bricks.png"}, nil, {
  cracky = PyuTestCore.BLOCK_SLOW
}, {
  is_ground_content = false
})

-- Choppy
PyuTestCore.make_building_blocks("pyutest_core:mushroom", "Mushroom", {"pyutest-mushroom.png"}, nil, {
  flammable = 1,
  choppy = PyuTestCore.BLOCK_FAST
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:mushroom_stem", "Mushroom Stem", {"pyutest-mushroom-stem.png"}, nil, {
  flammable = 1,
  choppy = PyuTestCore.BLOCK_FAST
}, {is_ground_content = false})

PyuTestCore.make_building_blocks("pyutest_core:purple_mushroom", "Purple Mushroom", {
  "pyutest-purple-mushroom.png"
}, nil, {
  flammable = 1,
  choppy = PyuTestCore.BLOCK_FAST
}, {is_ground_content = false})

-- Breakable by hand
PyuTestCore.make_building_blocks("pyutest_core:haybale", "Haybale", {
  "pyutest-haybale-top-bottom.png",
  "pyutest-haybale-top-bottom.png",
  "pyutest-haybale.png"
}, nil, {
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_building_blocks("pyutest_core:slime", "Slime", {"pyutest-slime.png"}, nil, {
  bouncy = 85,
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
})

PyuTestCore.make_node("pyutest_core:sponge", "Sponge", {
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
}, {"pyutest-sponge.png"})

PyuTestCore.make_node("pyutest_core:light", "Light", {
  light = 1,
  dig_immediate = 1,
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
}, {
  "pyutest-light.png"
}, {
  drawtype = "torchlike",
  walkable = false,
  paramtype = "light",
  sunlight_propagates = true,
  light_source = minetest.LIGHT_MAX,
  floodable = true
})

PyuTestCore.make_node("pyutest_core:torch", "Torch", {
  dig_immediate = 1,
  light = 1,
  attached_node = 1,
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
}, {
  "pyutest-torch.png",
  "pyutest-torch.png^[transform6",
  "pyutest-torch.png^[transform1"
}, {
  light_source = minetest.LIGHT_MAX,
  walkable = false,
  drawtype = "torchlike",
  paramtype = "light",
  inventory_image = "pyutest-torch.png",
  paramtype2 = "wallmounted",
  floodable = true
})

PyuTestCore.make_node("pyutest_core:glass", "Glass", {
  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
}, {"pyutest-glass.png"}, {
  drawtype = "glasslike_framed",
  paramtype = "light",
  sunlight_propagates = true
})

-- FIXME: This has been in the game for a month, implement it already!
PyuTestCore.make_node("pyutest_core:trapdoor", "Trapdoor", {
  choppy = PyuTestCore.BLOCK_NORMAL,
  flammable = 1
}, {"pyutest-trapdoor.png"}, {
  drawtype = "nodebox",
  paramtype = "light",
  sunlight_propagates = true,
  node_box = {
    type = "fixed",
    fixed = {-0.5, -0.5, -0.5, 0.5, -0.15, 0.5}
  }
})

PyuTestCore.make_node("pyutest_core:contagious_acid", "Contagious Acid", {
  crumbly = PyuTestCore.BLOCK_NORMAL,
  solid_node = 1
}, {"pyutest-acid.png"}, {})

PyuTestCore.make_node("pyutest_core:fire", "Fire", {
  dig_immediate = 1
}, {"pyutest-fire.png"}, {
  drawtype = "firelike",
  walkable = false,
  buildable_to = true,
  paramtype = "light",
  sunlight_propagates = true,
  damage_per_second = 2,
  light_source = 8,
  drop = "pyutest_core:ash 4"
})

PyuTestCore.make_node("pyutest_core:tnt", "TNT", {
  dig_immediate = 1,
  oddly_breakable_by_hand = PyuTestCore.BLOCK_FAST
}, {
  "pyutest-tnt-top-bottom.png",
  "pyutest-tnt-top-bottom.png",
  "pyutest-tnt-side.png" -- Affects all other sides
}, {
  on_rightclick = function (pos, node, clicker)
    minetest.after(3, function()
      if minetest.get_node(pos).name ~= "pyutest_core:tnt" then
        return
      end
      PyuTestCore.create_explosion(pos, 3, true, 7, clicker, true)
    end)
  end,

  __on_electricity_activated = function (pos, node, clicker, sender_pos)
    minetest.after(3, function()
      if minetest.get_node(pos).name ~= "pyutest_core:tnt" then
        return
      end
      PyuTestCore.create_explosion(pos, 3, true, 7, clicker, true)
    end)
  end,
})

PyuTestCore.make_node("pyutest_core:crate", "Crate", {
  choppy = PyuTestCore.BLOCK_NORMAL
}, {"pyutest-crate.png"}, {
  on_construct = function (pos)
    local meta = minetest.get_meta(pos)
    local inventory = meta:get_inventory()
    inventory:set_size("main", 8 * 4)
  end,

  can_dig = function (pos, player)
    local meta = minetest.get_meta(pos)
    local inventory = meta:get_inventory()
    local empty = inventory:is_empty("main")

    if not empty then
      minetest.chat_send_player(player:get_player_name(), "Cannot destroy crate, it's not empty!")
    end

    return empty
  end,

  on_rightclick = function (pos, node, clicker)
    local spos = string.format("%d,%d,%d", pos.x, pos.y, pos.z)
    local formspec =
    "size[8,9]" ..
    "list[nodemeta:"..spos..";main;0,0;8,4;]" ..
    "list[current_player;main;0,5;8,4;]" ..
    "listring[nodemeta:"..spos..";main]" ..
    "listring[current_player;main]"
    minetest.show_formspec(clicker:get_player_name(), string.format("pyutest_core:crate_%d_%d_%d", pos.x, pos.y, pos.z), formspec)
    minetest.sound_play({name = "crate_open", gain = 1}, {pos = pos})
  end
})

PyuTestCore.make_node("pyutest_core:workbench", "Workbench", {
  choppy = PyuTestCore.BLOCK_NORMAL
}, {
  "pyutest-workbench-top.png",
  "pyutest-workbench-bottom.png",
  "pyutest-workbench-sides.png"
}, {
  on_rightclick = function(pos, node, clicker)
    minetest.show_formspec(clicker:get_player_name(), "pyutest_core:workbench", table.concat({
      "size[8,9]",
      "list[current_player;craft;2.5,1;3,3;]",
      "list[current_player;main;0,5;8,4;]"
    }))
  end
})

PyuTestCore.make_node("pyutest_core:ladder", "Ladder", {
  dig_immediate = 1
}, {"pyutest-ladder.png"}, {
  drawtype = "signlike",
  paramtype = "light",
  walkable = false,
  climbable = true,
  buildable_to = true,
  sunlight_propagates = true,
  paramtype2 = "wallmounted",
  selection_box = {
    type = "wallmounted"
  },
  inventory_image = "pyutest-ladder.png"
})