pyutest-cd2025/mods/ITEMS/pyutest_magic/init.lua

PyuTest.make_item("pyutest_magic:magic_shards", "Magic Shards", {}, "pyutest-magic-shards.png")

PyuTest.registered_spellbooks = {}
PyuTest.make_spellbook = function(nsname, desc, color, craftitem, action)
  if action == nil then
    action = function(_, _, _) end
  end

  PyuTest.make_item(nsname, desc, {}, "pyutest-spellbook.png", {
      stack_max = 1,
      color = color,
      on_use = function(itemstack, user, pointed_thing)
        local pos = user:get_pos()
        core.sound_play({ name = "spellbook_action", gain = 0.75 }, { pos = pos })
        action(itemstack, user, pointed_thing)
      end
  })

  core.register_craft({
      output = nsname,
      recipe = {
        { "",                           "pyutest_magic:magic_shards", "" },
        { "pyutest_magic:magic_shards", craftitem,                    "pyutest_magic:magic_shards" },
        { "",                           "pyutest_magic:magic_shards", "" }
      }
  })

  PyuTest.registered_spellbooks[nsname] = {
    color = color,
    craftitem = craftitem,
    action = action
  }
end

PyuTest.make_spellbook("pyutest_magic:explosions_spellbook", "Spellbook of Explosions", "gray", "pyutest_tools:bomb",
  function(itemstack, user)
    PyuTest.create_explosion(user:get_pos(), 2, false, 7, { user })
end)

PyuTest.make_spellbook("pyutest_magic:fire_spellbook", "Spellbook of Fire", "crimson", "pyutest_blocks:magma",
  function(itemstack, user)
    local range = 2

    local function replace(pos)
      local node = core.get_node_or_nil(pos)
      if node == nil then return end
      if node.name ~= "air" then return end
      local pos2 = vector.new(pos.x, pos.y - 1, pos.z)
      node = core.get_node_or_nil(pos)
      if node == nil then return end
      if node.name ~= "air" then return end

      core.set_node(pos, { name = "pyutest_blocks:fire" })
    end

    for dx = -range, range do
      for dz = -range, range do
        local pos = user:get_pos()
        replace({ x = pos.x + dx, y = pos.y, z = pos.z + dz })
      end
    end
end)


PyuTest.make_item("pyutest_magic:enchanted_shard", "Enchanted Shard", {}, "pyutest-shard.png", {
    color = "indigo",
})

core.register_craft({
    output = "pyutest_magic:enchanted_shard 2",
    recipe = {
      { "pyutest_magic:magic_shards", "pyutest_ores:diamond_shard", "pyutest_magic:magic_shards" },
      { "pyutest_ores:diamond_shard", "pyutest_magic:magic_shards", "pyutest_ores:diamond_shard" },
      { "pyutest_magic:magic_shards", "pyutest_ores:diamond_shard", "pyutest_magic:magic_shards" }
    }
})

PyuTest.make_tool("pyutest_magic:enchanted_pickaxe", "Enchanted Pickaxe", {
    pickaxe = 1
}, "pyutest-enchanted-pickaxe.png", {
    stack_max = 1,
    tool_capabilities = PyuTest.tool_caps({
        uses = 2768,
        attack_uses = 2768 / 2,
        groupcaps = {
          cracky = {
            times = {
              [PyuTest.BLOCK_FAST] = 0.1,
              [PyuTest.BLOCK_NORMAL] = 0.2,
              [PyuTest.BLOCK_SLOW] = 0.4
            }
          },

          crumbly = {
            times = {
              [PyuTest.BLOCK_FAST] = 0.2,
              [PyuTest.BLOCK_NORMAL] = 0.2,
              [PyuTest.BLOCK_SLOW] = 0.4,
            }
          }
        }
    }),
})

core.register_craft({
    output = "pyutest_magic:enchanted_pickaxe",
    recipe = {
      { "pyutest_magic:enchanted_shard", "pyutest_magic:enchanted_shard", "pyutest_magic:enchanted_shard" },
      { "",                              "group:stick",           "" },
      { "",                              "group:stick",           "" }
    }
})

PyuTest.make_tool("pyutest_magic:enchanted_axe", "Enchanted Axe", {
    axe = 1
}, "pyutest-enchanted-axe.png", {
    stack_max = 1,
    tool_capabilities = PyuTest.tool_caps({
        uses = 2768,
        attack_uses = 2768,
        damage_groups = { fleshy = 10 },
        groupcaps = {
          choppy = {
            times = {
              [PyuTest.BLOCK_FAST] = 0.1,
              [PyuTest.BLOCK_NORMAL] = 0.2,
              [PyuTest.BLOCK_SLOW] = 0.4
            }
          }
        }
    })
})

core.register_craft({
    output = "pyutest_magic:enchanted_axe",
    recipe = {
      { "pyutest_magic:enchanted_shard", "pyutest_magic:enchanted_shard", "" },
      { "pyutest_magic:enchanted_shard", "group:stick",           "" },
      { "",                              "group:stick",           "" }
    }
})

PyuTest.make_sword("pyutest_magic:enchanted_sword", "Enchanted Sword", "pyutest-enchanted-sword.png", 9, 3600, 0.7)

core.register_craft({
    output = "pyutest_magic:enchanted_sword",
    recipe = {
      { "pyutest_magic:enchanted_shard" },
      { "pyutest_magic:enchanted_shard" },
      { "group:stick" }
    }
})


PyuTest.make_item("pyutest_magic:windball", "Windball", {}, "pyutest-windball.png", {
    stack_max = 16,
    on_use = function(_, user)
      if user == nil then
        return
      end

      local pos = user:get_pos()
      core.sound_play({ name = "spellbook_action", gain = 0.75 }, { pos = pos })

      local vel = user:get_velocity()

      user:add_velocity({
          x = vel.x * 2.5,
          z = vel.z * 2.5,
          y = math.random(11, 14)
      })

      local stack = user:get_wielded_item()
      stack:set_count(stack:get_count() - 1)

      user:set_wielded_item(stack)
    end
})